Yiro yuri

Yiro yuri is a planet that is home to the Infurnace umbri in The Casey saga.

Description
See the pic

History
Yiro yuri is seperated into halfs. One side is ice and one is obsidion. It has two moons. One black one white. They have Earth level tech without the spaceships.

Known Inhabitants

 * Infernace umbri
 * Tba