Places in Mass Effect - Therum Therum is a distant but rich industrial world claimed by the human Systems Alliance. Its plentiful heavy metals have fueled the recent manufacturing boom on Earth. Core samples rich with the fossils of simple silicon-based organisms indicate Therum was more habitable in the past than it is at present. Perhaps this explains the many Prothean ruins dotting the surface, most of which have been looted by mining corporations. Colony Founded: 2167 Population: 34,000 Capital: Nova Yekaterinburg Orbital Period: 6.4 Earth Years Radius: 6724 km Day Length: 28.3 Earth Hours Atmospheric Pressure: 0.68 Earth Atmospheres Surface Temperature: 59 Celsius Surface Gravity: 1.12 G


















