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Ancient History

Pre-History • Bill Cipher and the Axolotl both come into existence • Bill destroys the second dimension and takes over the Nightmare Realm • The universe is born along with its countless lifeforms. (Humans and Gems included) Eons Ago • Under the Great Diamond Authority, the Gem race expands and cements their control over 43 planetary bodies and two star systems through colonization • Pink Diamond is created on Homeworld • Fluorite, Rhodonite, Padparadscha, and the Rutile Twins are considered "off color" by Homeworld standards and remain in hiding underground in an abandoned Kindergarten to avoid the Shattering Robonoids • At some point during the Jungle Moon's colonization, Pink Diamond demands her own colony from Yellow Diamond, but is rebuffed due to her inexperience • Pearl is given to Pink Diamond as her servant Over 6,000 years ago • Ruby, Sapphire, Bismuth, and Lapis Lazuli are created on the Gem Homeworld or one of its colonies • Gems arrive on Earth, their first scout ship crash landing in what would eventually become Gravity Falls, Oregon; the impact of their ship's landing forms a deep valley • Pink Diamond is granted access to colonize Earth; She and her Gems arrive there to begin a new colony • Centipeetle and her crew members travel to Earth in the Ancient Gem Colony Ship • Gems begin to emerge in the Prime Kindergarten; Structures such as the Lunar Sea Spire, Communication Hub, Sky Spire, Moon Base, and Sea Shrine are constructed; Amethyst is formed (but does not emerge) in the Alpha Kindergarten • Pink Diamond wishes to be at the Prime Kindergarten to play with the Amethysts. In order to not be scolded by Yellow and Blue Diamond, Pearl gives Pink the idea of shapeshifting into a Rose Quartz soldier to blend in • In her Rose Quartz disguise, Pink and Pearl arrive at the Kindergarten where Pink meets the Amethysts. In order to not draw unnecessary attention, Pink and Pearl traveled off and Pink became fascinated by the beauty of Earth. She soon realizes that completing her colony would destroy all of the life she grew fond of. • Pink contacts the other Diamonds to tell them that she does not wish to complete the colony and instead wants to preserve the life on Earth; in response, Blue Diamond creates a Human Zoo for her and she along with Yellow Diamond kidnap humans from their families and stored them inside the Zoo Over 5,750 Years Ago • Pink Diamond decides to use her Rose Quartz alter-ego to make a stand that her fellow Diamonds could not ignore. She originally intended to use Rose Quartz to scare away other Gems • Pink Diamond (as Rose Quartz) and Pearl defect from Homeworld and form the Crystal Gems • The cut of Rose Quartz is thereby recognized as a threat and every Rose Quartz is removed from service, specifically from Pink Diamond's entourage • Pearl learns the human concept of being a knight at the Ancient Sky Arena • Blue Diamond and members of her court arrive on Earth and oversees the removal of the then-forming Rebellion • Sapphire is sent to Earth along with three Ruby guards at the request of Blue Diamond; after Rose and Pearl launch a direct attack, Ruby and Sapphire accidentally form Garnet for the first time • Rose tells Pearl how fascinated she is that two completely different Gems fused. Pearl attempts to fuse with Rose but fails. Rose and Pearl run into Garnet where Rose tells her to never question who she is, recruiting her to the Crystal Gems • Pink Diamond tries one more time to persuade Yellow and Blue to end colonization, this time using Rose Quartz as an excuse. The other Diamonds continued to ignore her pleas Over 5,500 Years Ago • (Redacted due to spoilers)  • The Gem War officially begins; Some of the first battles in the Rebellion take place at the Ancient Sky Arena • Bismuth is recruited to Rose's cause, who outfitted the Crystal Gems with weapons; she creates Rose's Sword • (Spoiler)  Over 5,300 Years Ago • Lapis Lazuli arrives on Earth to visit for a short time and was caught mid-war and poofed by a Bismuth-type warrior Gem • Lapis Lazuli was then collected by a Homeworld soldier and was mistaken for a rebel. She was imprisoned in a mirror to be used as a source of information • (spoiler)  Over 5,000 Years Ago • The Beta Kindergarten is established mid-way through the Rebellion in haste to create more troops; Jasper is created among these troops, and is rumored to have taken out 80 Crystal Gems on her first day • Bismuth presents Rose with the Breaking Point, a weapon designed to shatter Gems, specifically the Diamonds. Disagreeing, Rose poofed and bubbled Bismuth, later storing her in Lion's pocket dimension • Pink Diamond and Pearl plan a ruse to stage Pink Diamond's shattering. Pearl, shapeshifted into Rose Quartz, "shatters" Pink Diamond by poofing her after she has swallowed fake gem shards • From then on, Pink Diamond permanently identifies herself as Rose Quartz and continues leading the Crystal Gems in the Rebellion • In grief over Pink Diamond's 'shattering' the Diamond Authority (specifically Yellow Diamond) makes a deal with Bill Cipher to get revenge on the Crystal Gems and the Earth • Earth is deemed an unviable colony by Homeworld, commencing Forced Fusion experiments using the gemstone shards of fallen Crystal Gems; The Cluster is embedded in the Earth's core at some point as part of these experiments • Blue Diamond takes over Pink Diamond's Zoo in her absence • A battle occurs at the location which would later become the Strawberry Battlefield. Many Gem Warriors fall. Rose's scabbard is lost Over 4,500 Years Ago • Homeworld Gems are commanded to evacuate Earth • Lapis Lazuli's mirror is abandoned at the Galaxy Warp and her gemstone is trampled over and cracked during the evacuation. Many Homeworld Gems such as Centipeetle get left behind • A flash of light is set off by the Diamonds, corrupting all Gems caught in it; The only known Gems who were unaffected are Pink Diamond/Rose Quartz, Pearl, Garnet, Bismuth, and Lapis Lazuli • (Spoiler) • The Galaxy Warp becomes inactive Unknown • Era 2 of Gem production begins on Homeworld • Amethyst is found in the Prime Kindergarten and joins the Crystal Gems • Unnatural anomalies and strange creatures begin to congregate in the area that would become Gravity Falls • Peridot is formed and receives her limb enhancers on Homeworld • Pearl finds Lapis Lazuli's mirror at the Galaxy Warp and stores it in her Gem 1000 AD • Gravity Falls' native population evacuates the valley under fear of the land being cursed following contact with Bill Cipher, leaving pottery, blankets, and remnants of their language behind

19th Century

1837 • Quentin Trembley wins the 9th Presidential Election of the United States in a literal landslide. However, his many silly and embarrassing policies lead him to be forced out of office, and William Henry Harrison is declared the 9th president of the United States 1842 • 8½th United States President Quentin Trembley discovers the valley of Gravity Falls and subsequently founds the town 1843 • Drawn to the valley due to its odd properties, the Crystal Gems arrive in Gravity Falls and begin to investigate its anomalies (Welcome to Gravity Falls)  • The Crystal Gems construct the Gem Temple near the Floating Cliffs 1859 • Pioneer William Dewey and the settlers accompanying him on the Oregon Trail to Gravity Falls are rescued from a gem monster by the Crystal Gems; however, Dewey is falsely hailed as the town hero due to a misunderstanding 1862 • In order to cover up the fact that President Trembley founded Gravity Falls (after he freezes himself in peanut brittle), Nathaniel Northwest deemed the founder of Gravity Falls and William Dewey is dubbed its first official mayor • Dipper, Mabel, and Steven accidently transport themselves back to pioneer times briefly (as seen in Lion and Waddles) • Nathaniel Northwest tricks the lumberjacks of Gravity Falls into building Northwest Manor of the false promise of allowing them into their annual party 1863 • The first Northwest Party takes place, however Nathaniel Northwest breaks his promise and locks the townsfolk out; the Crystal Gems attempt to intervene over this injustice but are ultimately too late; the lead lumberjack is killed in the ensuing Great Flood of 1863 and vows revenge against the Northwests in his final breath 1860s-1870s • Rose Quartz begins traversing the Desert with a pride of lions • Buddy Buddwick leaves Captain Dewey's crew to begin his career as an explorer and author; he records his research of Gem locations in his book • One of Rose's lions dies and she resurrects him 1883 • To escape imprisonment, Blendin Blandin travels back in time to live as a 19th century pocket watch repairman, inadvertently instigating the Great Train Crash of '83 by distracting a passing train conductor with his time machine (journal 3)

Early 20th Century

1920s • Dipper goes back in time to recover Lion and accidently meets Rose Quartz in the process (as seen in Lion and Waddles)

Mid 20th Century

C.1953 • Identical twins Stanford and Stanley Pines are born in Glass Shard Beach, New Jersey 1960s • Stan and Ford start rebuilding an old ship they found in a cave 1965 • Greg DeMayo (Universe) is born Late 1960s-Early 1970s • Stan dates Carla McCorkle 1972 • Stan is disowned after ruining Ford's science project, costing the family potential millions • After being rejected from West Cost Tech, Ford enrolls in Backupsmore University

Late 19th Century

1972-1982 • Stan, now a solo drifter, travels in and out of the United States as a salesman and impoverished conman; he goes to prison at least 3 times 1973 • Ford is accepted into the doctoral program 3 years ahead of schedule; he receives a research grant of $100000 for any field of his choice 1975 • Ford arrives in Gravity Falls and begins documenting his research of its anomalies in Journal 1 • Ford meets Rose Quartz and the Crystal Gems; realizing their similar goals, Rose and Ford become partners in researching Gravity Falls and its anomalies Before 1981 • With the Gems' help, Ford is able to document extensive notes on Gem fusion, culture, history, biology, and weaponry • Rose takes Ford to her hidden armory under Gravity Falls' cemetery • Rose also shows Ford the remains of the crashed Gem scout ship buried underneath Gravity Falls (which he dubs Crash Site Omega) • Rose entrusts one of laser light canons with Ford, who hides it underground near his home 1981 • Rose and Ford hit a wall in their research; at this point, Ford finds the cave drawings that depict Bill Cipher and summons him, hoping he will give him the answers to the mysteries of Gravity Falls. Ford and Bill become partners and start work together; Ford keeps their partnership a secret from Rose and the other Gems • Ford begins to write Journal 3, six years since beginning his research in Gravity Falls • Bill gives Ford plans for the Universe Portal; Ford and the Gems begin construction on the portal • Ford asks Fiddleford McGucket to visit him in Gravity Falls, to help him with building the portal • Ford, Fiddleford, Rose, and the Gems journey to Crash Site Omega to salvage a hyperdrive from the ship • Disturbed by his encounter with the Gremgoblin, Fiddleford constructs the Memory Gun, much to Ford and Rose's shared concern (Crash Site Omega) • To protect their research, Ford, Fiddleford, Rose, and the Gems begin constructing an underground bunker; Rose and Ford hatch the shapeshifter and raise it as a pet, only for it to turn on them and go rouge; they are forced to freeze it in a cryogenic tube 1982 • Ford allows Bill to possess him so he can complete calculations on the portal; Rose encounters Ford in this state and becomes increasingly concerned • Fiddleford implores Ford to give up on the portal and instead publish his already existing research, but Ford is adamant; at the same time, Rose confides in the other Gems that she has worries over the portal herself • McGucket is nearly sucked into the portal and quits the project; in order to erase his mind from the horrors he's seen, he founds the Society of the Blind Eye; his mind begins to deteriorate due to extensive use of the mind erasing gun • Rose and the Gems also break off from Ford after the portal accident, all of them horrified at the danger it could pose to the earth • Ford breaks off his deal with Bill after finding out that he had been deceived; as a result, he becomes increasingly paranoid and isolated • (spoiler)  • Ford entrusts Journal 3 into Rose's care; she later hides it on the temple hill; Ford hides journal 2 near the local elementary school • Ford contacts Stan, who comes to Gravity Falls in response; Ford attempts to entrust Journal 1 to Stan, but is sucked into the universe portal and is lost in the multiverse for 30 years • Ford encounters Bill in the Nightmare Realm and makes a narrow escape along with a group of interdimensional Refugees (The Nightmare Realm) • Ford begins to travel across the various dimensions to learn all he can about Bill in the hopes of defeating him once and for all (The Nightmare Realm) • Rose resolves to make sure that the other two journals remain hidden to prevent Stan from reopening the portal, even if its for the sake of saving Ford • Stan begins running the Murder Hut, later renamed the Mystery Shack, in Ford's house • The government begins to take notice of odd readings in Gravity Falls due to the universe portal • Ford becomes an outlaw in a number of different dimensions (Adrift in the Cosmos) 1984 • Greg DeMayo drops out of community college and changes his last name to Universe to become a professional musician and tour the country under his manager Marty • Greg's family began moving away from each other leaving Andy DeMayo alone to explore the world in his plane 1986 • Greg holds a concert in Gravity Falls, and Rose Quartz is the only one who attends; Greg decides to stay in Gravity Falls with Rose and the two soon fall in love (Like a Comet) • Greg begins working at the Murder Hut under Stan • Greg learns about fusion from the Gems and unsuccessfully attempts to fuse with Rose (We Need to Talk) 1988 • (spoiler) (Chille Tid Part 2) • (spoiler) (Chille Tid Part 2) 1990 • Jesus "Soos" Ramirez is born • Stan and Amethyst form an unlikely friendship and begin to go on weekly "Revenge Trips" with each other; they continue this trend for 8 years 1990s • Ford encounters the Oracle, Jheselbraum the Unswerving in Dimension 52; the two corece over their shared desire to vanquish Bill Cipher once and for all; Jheselbraum installs a metal plate into Ford's skull to prevent Bill from interfering with his mind any further (Adrift in the Cosmos) 1996-1997 • Wendy Corduroy is born • Lars Barriga is born • Sadie Miller is born • Jenny and Kiki Pizza (twins) are born • Robbie Valentino is born 1997 • To earn extra money, Greg takes up a second job babysitting with Rose's help; after this falls through, Stan helps Greg out by giving him a loan to buy the car wash (Greg the Babysitter)  1998 • Stan and Amethyst finally get arrested on a Revenge Trip; Rose and the other Gems break them out of prison and Stan and Amethyst stop hanging out • Rose leaves her other laser light canon in Greg's storage unit • Rose writes a letter of farewell to Ford containing hints as to the location of the Gems' memories in the event of his return; she entrusts this letter with Greg • Rose leaves two tapes for her unborn child behind, one at the remains of Pink Diamond's ship and the other in Lion's mane; she also hides the Crystal Gems' lost memories there as well • Rose Quartz gives up her physical form to give birth to Steven Universe • Garnet, Amethyst, and Pearl kidnap Steven and steal Greg's Van temporarily to try to find out who or what Steven is. Greg and the Gems eventually agree to help Steven grow up together 1999 • Twins Mabel and Mason "Dipper" Pines are born • Connie Mahaswaran is born • Pacifica Northwest is born

Early 2000s

2002 • Gideon Gleeful is born • The Mystery Kids travel back in time to figure out why Soos dislikes his birthday; as a result of this time anomaly, 4-year-old Steven disappears and Greg frantically searches the town looking for him (Blendin’s Game)  • Soos begins to work at the Mystery Shack Unknown • Steven moves in with the Gems after Greg completes the house in front of the temple • Gideon finds journal 2 in the schoolyard of Gravity Falls Elementary • Gideon somehow steals a telepathic Gem artifact from the Crystal Gems • Wendy starts working at the Mystery Shack • Sadie and Lars begin working at the Big Donut • Ford travels to a parallel dimension where he is given plans for a Quantum Destabilizer by a parallel version of Fiddleford (Adrift in the Cosmos)

2010s

2012 • Steven summons his shield for the first time • Steven and Connie meet and become friends • Pearl is damaged and poofed by her holographic counterpart and reforms two weeks later with a new design • Steven meets Lion, who follows him home and becomes his companion • Dipper and Mabel come to Gravity Falls for the summer to stay with their Grunkle Stan • Dipper and Mabel fend off the gnomes during their first day in Gravity Falls

Universe Falls

Arc 1 • Dipper and Mabel meet Steven and Connie; the four become fast friends (First Meeting) • Dipper discovers Journal 3 on the temple hill (The Journal) • The Crystal Gems defend the Mystery Shack from Centepeedles and meet the twins; Steven summons his shield once more (Gem Glow) • Pearl and Amethyst fuse into Opal to rescue Steven from a robotic lake monster (Legend of the Giant Woman) • Wax Stan and the Wax Gems are decapitated by the Gem-shard powered wax figurines; they are defeated by Steven, Dipper, Mabel, and Connie (Headhunters) • Amethyst and Garnet form Sugilite to break down the Gem communication hub (Strong in the Real Way) • A Homeworld vessel appears on Earth for the first time in 4,000 years in the form of the Red Eye (Magic and Mystery) • Steven, Dipper, and Mabel help the Crystal Gems defend Gravity Falls against the Red Eye by utilizing Rose's laser light canon (Magic and Mystery) • Bill Cipher and Yellow Diamond begin planning their final stages of their deal (Magic and Mystery) Arc 2 • Gideon develops a crush on Mabel and attempts to get rid of Dipper and Steven in order to be with her; he is subsequently defeated by Mabel; the kids return the Gem artifact Gideon stole to the Gems (Lil' Gideon) • Using a time device, Steven recruits copies of himself to form a band to preform at the Mystery Shack party; at the same time, Dipper uses a coping machine to make copies of himself in order to dance with Wendy; both of these plans backfire (Copies and Clones) • Mabel wins Waddles at the Mystery Fair (Lion and Waddles) • Steven, Connie, Dipper and Mabel encounter time traveler Blendin Blandin and use his time traveling device to accidentally cause several anomalies throughout time; Wendy and Robbie start dating (Lion and Waddles) • Steven discovers he has healing spit after Amethyst is nearly fatally cracked; he also accidentally cures Connie's eyesight (An Indirect Kiss) • Steven discovers he has the power to create sentient watermelon look alikes; Gideon nearly takes the Mystery Shack by shrinking Steven, Dipper, and Mabel, but he is ultimately thwarted; Steven sends the Watermelon Stevens off (Measure Up) • Steven uses his Gem to access Rose's Room for the first time; the Gems  discover Journal 3, and though they are bewildered by its contents and information concerning them, they allow Dipper to keep it (Gems and Journals) • Steven, Dipper, and Mabel free Lapis Lazuli from the mirror; she subsequently steals all of the water in Lake Gravity Falls in a desperate attempt to return to Homeworld (Mirror Gem) • Lapis's cracked Gem is healed by Steven and she returns to Homeworld; the lake is restored (Waterfall Gem) Arc 3 • Pioneer Day is Celebrated in Gravity Falls; Dipper, Mabel, Steven, and Connie unfreeze President Quintin Trembley from his frozen state; the Northwest coverup is revealed and the kids discover Rose's secret armory (Irrational Treasure) • Pearl, Steven, the twins, Stan, and Greg attempt to build a space ship (Space Race) • Mabel, with Dipper and Steven's aid, helps Mermando return to the ocean (The Deep End) • Garnet reveals her future vision ability and Dipper uses her intel to break Wendy and Robbie Up (Future Vision) • Amethyst takes Steven and Dipper to the Kindergarten she was made in (On the Run) • Steven befriends Centipeedle, who is ultimately poofed trying to save him; the Gems and the Pines discover a labyrinth of frozen dinosaurs beneath Gravity Falls (Land Before Swine) • Steven discovers the tape Rose left behind for him in Lion's mane (Straight to Video) • Stan and Amethyst go on a revenge trip to get even with Gideon, narrowly avoiding arrest (Revenge Trip) • Gideon summons Bill Cipher to invade Stan's mind to acquire the code to the Mystery Shack safe; Bill is defeated by Dipper, Mabel, Steven, and Soos (Dreamscapers) • Gideon takes over the Mystery Shack by force and the Pines temporarily move into the temple; the Crystal Gems fuse into Alexandrite to save Steven and the twins from Gideon's robot; Gideon exposed as a fraud by Stan and is subsequently jailed (Gideon Rises) • Ford ends up on Homeworld, where he is quickly captured by Yellow Diamond's forces (Home Away From Homeworld) Arc 4 • Government Agents Powers and Trigger come to Gravity Falls to investigate strange readings coming from the town; The Pines fend off zombies with the help of the Crystal Gems (Scary-Oke) • Peridot arrives at the Galaxy Warp on a scouting mission; the kids later confront Peridot at the Prime Kindergarten (Marble Madness) • Dipper, Mabel, Steven, Amethyst, Garnet, Soos, and Wendy investigate the author's underground bunker and refreeze the shape shifter and recover the laptop; Amethyst is poofed three times and regenerates into a new form (Into the Bunker) • Lapis arrives back on Homeworld but is soon apprehended and interrogated by Peridot; she is subsequently imprisoned and meets Ford; the two plan an escape, but they are ultimately thwarted; Lapis flees back to Earth while Ford remains a prisoner of Yellow Diamond (Home Away from Homeworld/Dipper and Lapis) • Steven and Connie fuse into Stevonnie for the first time (Alone Together) • Steven and Mabel fuse into Maven for the first time (Together Forever) • Steven and Dipper fuse into Stepper for the first time; he fends off Peridot's attack robinoids (Forever Alone) • Lion retrieves Rose's Scabbard from the Strawberry Battlefield (Rose's Scabbard) • Steven, Dipper, and Mabel attempt to throw Soos a surprise party but are apprehended by the Time Paradox Avoidance Enforcement Squardron and are defeat Blendin Blandin in Globnar (Blendin's Game) • Dipper discovers that Lapis has returned to Earth and is taking refuge in the waterfall cave; the two form a close friendship; Lapis warns the Crystal Gems that Peridot is returning with reinforcements (Dipper and Lapis) • Gravity Falls is evacuated; Stan stays behind and Dipper and Mabel return to help Steven and the Gems; Peridot and Jasper arrive on Earth and take Steven and the Crystal Gems captive; Dipper and Mabel stow away on their ship to rescue them (The Return) • Ruby and Sapphire refuse into Garnet; Garnet defeats Jasper; Peridot flees from the Crystal Gems; Lapis and Jasper fuse into Malachite; Malachite is trapped at the bottom of Lake Gravity Falls (Jailbreak) Arc 5 • The citizens of Gravity Falls begin repairing damage caused by the Gem Warship (Full Disclosure) • Steven, Dipper, Mabel, and the Cool Kids discover Peridot's escape pod, which is then apprehended by the Crystal Gems; Robbie and Tambry start dating (Joy Ride) • Mabel prepares for her sock puppet opera to impress Gabe Bensen with Steven's help; in trying to find out the password to the laptop to rescue Lapis, Dipper makes a deal with Bill Cipher and is possessed by him; Bill's plans to destroy Journal 3 are thwarted thanks to Mabel, Steven, and Connie (Sock Opera) • Dipper and Connie begin taking sword training lessons from Pearl (Do It For Them) • Ford escapes from Yellow Diamond and befriends the Off Colors; eventually, he manages to find a way off Homeworld altogether (Home Away from Homeworld) • Soos and Melody begin dating (Soos and the Real Girl) • Pearl entrusts Dipper with the Ancient Sea Blade; the Crystal Gems discover Peridot's location. After she escapes, the group happens upon a nest of forced fusions created from pieces of shattered gems (Keeping it Together) • The Mystery Kids, the Gems, Soos, and Wendy discover the Society of the Blind Eye and help McGucket recover his memories from them (Society of the Blind Eye) • The Northwests hold their annual party; Dipper and Pacifica work together to break the curse on the manor; Steven and Connie defeat a group of Gem mutants (Northwest Mansion Nightmare) • Ford goes to face Bill himself in the Nightmare Realm once more (Home Away From Homeworld) • Stan is arrested by the government agents; Dipper, Mabel, Steven, Soos and the Crystal Gems discover his shadowy past as well as the universe portal; The portal opens and Ford returns after 30 years, though he is unable to defeat Bill before he does (Not What He Seems) • Ford reunites with the Crystal Gems, who have no apparent recollection of him (A Tale of Two Stans) Arc 6 • Ford receives the letter Rose wrote to him; Steven discovers the memories that Rose took from the Crystal Gems and returns them (Lost and Found) • Garnet and Pearl fuse to form Sardonyx to destroy the Homeworld Communication Hub after Peridot rebuilds it. Amethyst and the kids learn that Pearl has been lying to Garnet about subsequent repairs to the Communication Hub, presumably done by Peridot, to keep fusing with her (Cry For Help) • Ford dismantles the universe portal, however doing so creates a rift in space and time, which Ford manages to contain   • Stan, Mabel, and Steven rescue Dipper, Ford, and Pearl from Probabilitor the Wizard; Pearl and Ford rekindle their former friendship; Ford creates the Sword of Seasons for Dipper and confides in him about the Rift (Dungeons, Dungeons, and More Dungeons) • Garnet unfuses into Ruby and Sapphire after a falling out between the two of them over Pearl's deception; the two eventually re-fuse (Evergreen Inn) • Stan runs for Mayor of Gravity Falls against Bud Gleeful and wins; however, due to Stan's extensive criminal record, Mayor Dewey ends up resuming his mayoral position (The Stanchurian Candidate) • Garnet and Pearl forgive each other and the Gems repair their friendship with Ford while trying to capture Peridot (Friend Ship) • Steven discovers his ability to venture into the dreams of others and uses this to communicate with Lapis; (spoilers); The kids and the Gems detail their respective histories with Bill to each other (Chille Tid) • Mabel, Candy, Grenda, Wendy, and Pearl collect unicorn hair to protect the shack and the temple from Bill Cipher; Dipper and Steven discover Ford's history with Bill (The Last Mabelcorn) • Peridot wanders the wilds of Gravity Falls where she (spoiler)  (Peridot in the Wild) • (spoiler) (Pyrite) • Steven and Mabel free Peridot, who escapes again and takes refuge in the shack's bathroom (Catch and Release) Arc 7 • Steven, Connie, Stan, Ford, Soos, and Wendy go camping; Garnet and the twins track down an escaped Peridot while also dealing with a substantial threat from an escaped Gideon (Camping Adventure) • Peridot reveals to the kids that a massive cluster composed of millions of shattered gems is incubating below the earth and is due to form and destroy the planet (To Con a Clod) • The Crystal Gems and the Pines use Greg's family barn as a base to build a machine that can stop the cluster; Ford and McGucket reunite and reconcile (Bot Battle) • Stepper is formed again to aid in Ford's research; Stepper fuses with Mabel to form Dipevebel for the first time; Steven discovers his floating abilities (Three's a Crowd) • Steven turns 14 (Steven's Birthday) • Pacifica assists Dipper and Peridot in collecting Titan's Ore for the construction of the drill; Peridot discovers her abilities to manipulate metal; Steven, Connie, and Mabel form Mabonnven for the first time (Peridot and Pacifica) • The Crystal Gems travel to a Homeworld base on the moon where Peridot reveals the Homeworld's original plans to colonize and drain the earth of its natural resources; Peridot confronts Yellow Diamond and defects from Homeworld, becoming an official member of the Crystal Gems; the Crystal Gems and the Pines learn of Yellow Diamond's alliance with Bill Cipher (Message Received) • Dipper tags along with the Gems to confront Malachite and Rescue Lapis Lazuli; the Sword of Seasons is lost (Out Too Far) • Steven, Mabel, Peridot, and Ford use the drill to travel to the cluster, where Steven is able to contain the geoweapon (In Too Deep) Arc 8 • Steven and Dipper help Lapis adjust to life on Earth. Lapis reluctantly moves into the Barn with Peridot, but eventually warms up to her (Same Old World) • A squad of Rubies arrive on Earth to retrieve Jasper, but are tricked into leaving following a baseball game with the Crystal Gems and the Pines (Hit the Diamond) • Dipper and Pacifica start dating (Mismatched Making) • Greg becomes a millionaire and finally settles his differences with Pearl over Rose (Mr. Greg) • Steven further develops his mental powers by accidentally taking over an unwitting Stan (The New Stan) • Stevonnie, Maven, and Stepper take Kevin and his friends on in a street race (Gravity Falls Drift) • (spoiler), causing its inhabitants to undergo monstrous transformations; Steven learns more about the Gem War and reunites Centipeedle with her own kind (Monster Falls) • Jasper returns and nearly forces Lapis to fuse with her once more before being thwarted (Alone on the Lake) • Small interdimensional gaps begin forming around Gravity Falls • Steven and Dipper end up getting trapped in the Nightmare Realm and form Stepper to take on Bill; (spoiler); (spoiler) (Rifts) • (spoiler); (spoiler); (spoiler); Ford tells the Gems about the Rift (Memories) • The Pines and the Gems face Bill in the Nightmare Realm; (spoiler); (spoiler); (spoiler) ends up tearing wider holes in the dimensional fabric that possibly lead to other parallel dimensions (Dimensions) Arc 9 • Ford details his grand unified theory of weirdness to Dipper; Steven, Mabel, and Connie discover that Jasper is amassing an army of corrupted Gems (Theories of Weirdness) • The Mystery Kids discover a dimension where Steven is Yellow Diamond's son and the twins have used magic to practically take over the town (Played in Reverse) • The Pines and the Gems travel to a dimension where the kids are adults and the adults are children (Its All Relativity) • Amethyst is poofed by Jasper, who is defeated when Steven, Dipper, and Connie fuse to form Convenper for the first time; Lapis and Peridot adopt a kitten, which they name Dippurr (Crack the Whip) • Stan and Amethyst recruit the kids and the other Gems in helping them with their most ambitious revenge scheme yet (Revenge Trap) • Steven accidentally releases Bismuth from her bubble inside Lion's mane. Bismuth reconnects with the surviving Crystal Gems and provides upgrades for their weapons. The kids learns the reason for Bismuth's imprisonment and is forced to bubble her again. Afterward, they explains her imprisonment to the Gems (Bismuth) • The kids happen into a dimension where their personality traits seem to be completely switched around and where Lapis, Peridot, and Jasper are the Crystal Gems (Opposites Attract) • Steven and Connie officially become a couple; Dipper and Pacifica nearly break up but reconcile their conflicting emotions (Double Date) • The kids, Stan, Amethyst, and Peridot track Jasper to the Beta Kindergarten. They discover Jasper's origins along with what has happened to the Corrupted Gems; Amethyst and Steven form Smoky Quartz for the first time while fighting Jasper. Jasper becomes corrupted after attempting to fuse with a Gem Monster and is subsequently defeated by Peridot (Earthlings) • The Rubies return to Earth. Amethyst (disguised as Jasper) convinces them to take herself and the other Crystal Gems and the Pines to the Moon Base. Upon arrival, Eyeball, as a firsthand witness, confirms that Rose Quartz shattered Pink Diamond. Eventually, Amethyst's deception is discovered and the Rubies attack. Sardonyx knocks the Rubies (and Steven and Mabel, by accident) into space (Back to the Moon) • Steven, Mabel, and the Rubies become stranded in deep space. Steven and Mabel fuse into Maven to survive; they find Eyeball and rescue her, eventually revealing Rose's gemstone. Believing Maven/Steven is Rose Quartz, Eyeball attempts to shatter them, forcing them to eject Eyeball back into space. After some time, Maven is saved by the Crystal Gems and the other Pines, having hijacked the Rubies' Roaming Eye ship. On the ride back to Earth, the Crystal Gems confirm and justify Rose's actions toward Pink Diamond (Bubbled) Arc 9 • Jheselbraum the Unswerving arrives in Gravity Falls and reveals to Ford an ancient prophecy that might contain the power needed to finally defeat Bill once and for all (Jheselbraum the Unswerving) • Steven, Dipper, Mabel, and Connie fuse to form Stonipbel for the first time (Mindful Education) • The kids find a largely peaceful dimension where they themselves are teenagers (The Mystery Teens) • Pearl meets Mystery Girl (Last One Out of Gravity Falls) • The Pines and the Gems find a dimension where Steven is a normal human and the twins are both half Gems (A Swap of Fate) • Steven creates Pumpkin as a pet for Lapis and Peridot; Andy DeMayo reconnects with his estranged cousin Greg over a family dinner with Steven, the Gems, and the Pines (Gem Harvest) • Steven and the twins accidentally travel both back in time and (spoiler) to an alternate dimension to right before Ford was sucked into the portal; Bill possesses Blendin Blandin (Time Tangled) • Steven attempts to "connect" with his mother inside of her room; meanwhile, Dipper and Mabel start to grow further and further apart (Storm in the Room) • Dipper, Ford, Steven, and Peridot investigate Crash Site Omega to find a sealant that can repair the cracked Rift; Mabel recruits the Gems in helping her plan for her and Dipper's upcoming birthday party (Vs. the Future Part 1) • Dipper and Mabel have an immense falling out after Dipper agrees to be Ford's apprentice and stay in Gravity Falls; Mabel unknowingly hands the rift over to a Bill-possessed Blendin; Bill breaks the Rift and Weirdmageddon commences (Vs. the Future Part 2) Arc 11 • Weirdmageddon begins as Bill easily takes over Gravity Falls; Yellow Diamond and her forces arrive to make good on the deal between the two; (spoiler) ; the journals are destroyed, Ford is turned to gold and captured by Bill; Mabel is captured by Bill and kept in a dream-inducing bubble; the Crystal Gems are scattered; (spoiler) ; (spoiler) ; (spoiler)  (Welcome to Weirdmageddon) • Dipper wanders the apocalyptic Gravity Falls alone for three days before being found by Lapis; (spoiler) ; Garnet and Connie team up to (spoiler)  (Alone At the End) • Amethyst and a group of other survivors take refuge in the bunker where they encounter both McGucket and the shapeshifter; Dipper and Lapis run into Wendy, Soos, and Pearl and face off against Gideon and his cronies in an attempt to rescue Mabel (Out of the Bunker) • Dipper convinces Mabel to leave her self-created fantasy world behind; (spoiler); Bill and Yellow Diamond realize that they are both confined to Gravity Falls thanks to a weirdness barrier/gem destabilizer trap (spoiler) ; Amethyst and her group make it to the Mystery Shack, where Stan has been hiding out on his own (Escape from Reality) • Dipper, Mabel, Pearl, Lapis, Soos, and Wendy reunite with Garnet, Connie, and Peridot, who have (spoiler); (spoiler); the collective group arrives at the Mystery Shack and takes up refuge there; (spoiler); (Love Like You) • The survivors at the shack rally themselves to face Bill and Yellow Diamond and save the town and begin constructing a massive robot out of the shack in order to do so; Bill attempts to coerce Ford into revealing the secret behind the weirdness barrier so he can take over the entire world, (spoiler)  (Rise of the Resistance) • The resistance takes both the Henchmaniacs and Yellow's forces head on in a massive assault; a small group manages to sneak into the Fearamid in order to rescue Ford; the statuefied townsfolk are freed and (spoiler)  (Take Back the Falls) • In an attempt to defeat Bill, the members of the prophesied zodiac wheel gather together; their attempt is ultimately discovered by Bill, who apprehends all of its members save for the Pines and the Gems; the Mystery Kids narrowly manage to escape however, but are eventually captured by Bill and handed over to Yellow Diamond (Wheel of Destiny) • (spoiler); the Gems and the Pines free their captured friends and allies, but are unable to reform the wheel as they are all separated once again (Of Diamonds and Demons) • (spoiler) ; Stan tricks Bill into entering his mind, where he is ultimately defeated when Ford erases his mind; Weirdmageddon ends and Yellow Diamonds' forces retreat (The Universe Falls) • The statued remains of Bill Cipher are lost in the forest of Gravity Falls; the town begins to recover from Weirdmageddon; (spoiler); The Mystery Shack gets reconstructed. Stan recovers his memories with the help of Mabel's scrapbook and old home movies of Ford and Stan's childhood. Soos finds the Journals in the woods unharmed; McGucket becomes wealthy and buys the now-ousted Northwest Mansion and (spoiler); (spoiler) ;en route back to Homeworld, Yellow Diamond begins planning a new bioweapon initiative involving humans (Everything Stays) • Dipper and Mabel celebrate their 13th birthday with all of the townsfolk at the Mystery Shack, Stan Pines retires and gives ownership of the Mystery Shack to Soos. The family decides to throw the journals into the Bottomless Pit; (spoiler); Dipper and Mabel leave Gravity Falls to return home to Piedmont; (spoiler); the Mystery Kids promise to meet up again in Gravity Falls the following year

Between Stories

• (spoiler)  • Stan and Ford set sail to hunt down anomalies all over the world together • Dipper and Mabel return to school but largely keep the details of their summer in Gravity Falls to themselves • Yellow Diamond's human-bioweapon initiative kicks off, with humans from Pink Diamond's zoo being utilized as subjects; all of these subjects end up failing however, due to the severity of the process • Yellow Diamond commissions the creation of an Amber to oversee the biological status of humans utilized in her project; she also appoints Hessonite to serve as the supervising commander • (spoiler) • Pacifica forms a friendship with Candy and Grenda while the twins are away; due to her family recently falling out of money, she takes up a job at Greasy's Diner to pick up the slack • Soos hires Melody on at the Mystery Shack; he eventually purposes to her and the two are engaged • Steven, Connie, and the Gems visit Dipper and Mabel in Piedmont around the holidays; the Mystery Kids spend their Christmas together • (spoiler) 

Universe Falls 2 (as far as I know right now)