Sangerosia is the extremely hostile penal colony-like home planet of the Zaroffians.
Sagnerosia is a large planet, roughly twice the size of Earth. Sangerosia is too inhospitable to support its own indigenous life, the only beings on the planet's scarred barren surface are the workers conscripted there to mine the planet's core. Deadly acid storms sweep across the surface and toxic gases gather in the depths of the mines.
Sagnerosia is the home of one of the most notorious mining operations in the galaxy. Due to the planet's hostility and poisonous gases, only a handful of inhabitants escaped from the planet.
Sangrerosia comes from the Spanish words "sangre", which means blood, and "rosa", which means pink.