A high-gravity world orbiting a stable G-type star, where a dense, methane-rich atmosphere perpetually generates torrential, acidic downpours. Liquid water is scarce, locked away in deep subterranean reservoirs, making the surface a humid, dripping jungle of life adapted to constant moisture and corrosive precipitation. The dominant habitat is a multi-layered, verdant rainforest stretching across continents, where life clings to every surface and thrives in the gloom beneath the ceaseless, weeping sky.