Charon 2a

Charon 2a is the innermost moon of [Charon II](https://robertsspaceindustries.com/galactapedia/article/02kk9BXyEe-charon-ii), [United Empire of Earth (UEE)](https://robertsspaceindustries.com/galactapedia/article/VyvyKxy4v6-united-empire-of-earth). Unusually for a moon of its small size, it has a thin atmosphere generated by high volcanic and seismic activity. An independent band of mercenaries attempted to establish a base on Charon 2a in the late 2800s, but were forced to abandon it after it was destroyed in a powerful series of earthquakes.