Uploading some of the better things I've drawn here.

This is concept art for a universe I've built but don't have much for really.

Original description (FA):

Worlds where the Ama had bases (which were later inhabited by the UXF and the Quornatta) are known as nexus worlds. These worlds are designated as "prime".

The Ama chose only worlds where no or limited life evolved to build nexi. Beta prime's atmosphere, despite being breathable, does not readily support life and is subject to frequent storms in most parts of the planet.