Daros was an F class white star in the Alpha or the Beta Quadrant, lying just outside the Organian Treaty Zone on the Federation side. It neighbored a dozen other systems, including the Klethor system, the Miros system and the Tor system (which included Tor III).
There were at least four planets in its associated star system, including Daros IV. Daros IV was the only Class M world in the system, and orbited at an average distance of 1.4 AU, or roughly 200 million kilometers. It was home to an Orion Colony. (FASA RPG module: Orion Ruse)