Planet Xyenthis, viewed from orbit, is a striking sight with its cobalt-blue hue, a result of its high sapphire particulate atmosphere. At approximately three-quarters the size of Earth, its intense blue atmosphere is thick with suspended crystalline particles that scatter blue light, creating an almost hypnotic glow from space. The surface of Xyenthis is even more spectacular, encompassing vast caverns made almost entirely of sapphire crystal. These cavernous structures glisten under the weak sunlight that manages to penetrate the dense atmosphere, casting eerie blue reflections throughout their interiors. The temperature inside these caverns remains consistently cool, a stark contrast to the planet's otherwise harsh surface conditions where temperatures fluctuate dramatically. This unique planetary feature offers a glimpse into a subterranean world dominated by crystalline beauty and stark geological contrasts.
