- For other uses, see Abyss.
Abyss Alpha was a star system, located somewhere in the galaxy's Alpha or Beta Quadrants, in the territorial space of the Federation. The Abyss Alpha system was the location of an orbiting planetary system, including Abyss, a Vulcan agricultural and scientific colony in the 23rd century. (FASA RPG module: The Federation)
- Abyss Alpha primary