Althrace

Althrace was a solar system inhabited by a number of species. They were so advanced that they had "bolted" their worlds together. Althrace was located next to a white hole, a natural force for creation, and the beings from the system had gained much wisdom and knowledge from this. They used bio-mechanical technology, and their entire system, planets and inhabitants all, had entered a symbiotic relationship, becoming a "single vast, thinking, feeling, intelligent being." (DWM: The Tides of Time)