Tersoma

Residents of Tersoma live in crystalline domes built on the surface of the moon, which is rocky and does not hold a significant atmosphere.  Its gravity is relatively close to the gravity one might experience in the Crystal Isles or the Arcane Artifice - lighter than that on the actual surface of Aerius, but not so light as to cause problems.

Tersoma has five major cities, which are connected to one another and to smaller populations both by shuttles and by subterranean transit systems.

Based on analysis of Tersoma, it is believed to be a fragment of one of the planets whose collision created the Planetary Belt between Aerius and Dapsilia.