Elysium II as depicted in the Ark Starmap
Elysium II is an uninhabited planet in the Elysium system, United Empire of Earth (UEE). Second from its sun, it sits inside the system's green band and has a fragile atmosphere of carbon dioxide. Thousands of impact craters litter its surface. The largest of these is speculated to have been caused by a collision with a comet around 5 kilometers in diameter.