Geba (Planet)
Alias: The Failed Star, The Parent of Children
Affiliation: Geban Empire
Geba is a brown-dwarf world with a radius of 88,971 km, orbited by three Child stars: Izhara (white-blue, closest, drives daylight and storms), Zhaerys (orange-red, slow orbit, stabilizes seasons), and Saethern (silver, fixed over the south pole). The planet's extreme topography spans from its highest peak at 47,200 meters above mean sea level to oceanic trenches plunging 38,900 meters below, reflecting the intense geological forces at work on such a massive world. The gravitational interplay between Geba's dense core, the orbital mechanics of the three Children, and the stabilizing influence of the Velcrith-adjusted moons creates a significantly elevated but survivable gravity field. Living under this constant gravitational stress has shaped human evolution across all populations—denser bones, thicker muscle fiber, and more efficient cardiovascular function are universal traits, with groups like the Frost Sentinels representing the extreme end of this adaptation. The Velcrith stabilized the planetary system to ensure conditions suitable for life.
A 32 hour imperial day is measured by Izhara's passage over the Geban capital Karesh, with a 520 day year divided into 16 months alternating between 33 and 32 days, marked by the Izhara–Zhaerys eclipse. Illumination varies dramatically by region with no global day-night cycle, creating diverse ecological zones shaped by perpetual light gradients. The planet's immense scale fosters extreme biodiversity across 11 continents, home to all human ethnicities: Gebans, Thazvaaris, Yuvaaris, Ngorrhali (including Frost Sentinels and tribal populations), Jeyrhan, Berinese, Kelan, Ukhaal Walkers, and Neron, alongside distinctive flora like Emberbriar and fauna such as Goldenwing birds and titanbirds. On the planet's opposite hemisphere lies The Uncharted, the largest landmass on Geba by many magnitudes, dwarfing all other continents combined yet remaining unexplored and considered an incomplete, still forming, landmass. Vast continental distances necessitate extensive mega-relay networks for communication and travel, shaping a civilization built on specialized regional adaptations, imperial coordination, and cultural exchange where high gravity strengthens physiques and massive biomes drive continuous innovation in survival technologies and transport infrastructure.