Douglas Quadrant
The Terran Knowledge Bank
The Douglas Quadrant lies in the Vega Sector and consists of the Able, Cain, Eddings, Chengdu, Gateway, Hubble's Star, Munro, Nanking, Nemo, Oberan, Plummer, Planck's Star, Port Hedland, Proxima, Vega, Warsaw and Xanadu systems.