Callisto

Callisto, also known as the Frozen Moon, was a moon of Jupiter. The Church of the One had sovereignty there, although it was not their capital moon. Callisto was, however, the headquarters of the Flesh Sculptors. The moon was formerly a territory of the United States of America, but it was taken by the Church at the start of the Great War and it was deemed too unimportant to spend resources on due to its inhospitable climate from a blotched terraformation.
== Description ==
Callisto was terraformed by the United States towards the end of the Expansion Era. This caused the moon to acquire water and a breathable atmosphere. However, rushed attempts at terraformation lead to the moon becoming extraordinarily cold, blanketing most of its landmasses in snow and turning its oceans into fields of ice.
Near the equator, snow was less common but it was still extremely cold, consisting mainly of frozen tundra. This was the only part of the planet that was habitable by normal means.
The landscape of Callisto was battered and cratered due to ancient collisions. These craters led to massive pools and towering mountains, creating a jagged, broken terrain across most of its surface.
Due to this sudden change most of the plant and animal life that lived on Callisto was killed. All evidence that remains of this are vast fields of massive dead redwood forests covered in the snowdrift. Some plant life survived at the equator of the moon, but most were simple weeds and grass that could just barely make it in the frozen, solid soil.
Due to the fact that Callisto's oceans were mostly frozen and it had a very long rotation period, it had nearly no noticeable weather variations, crediting to its namesake, the Frozen Moon. 
== History ==