Edos (also known as Edo III) is the third planet in the Epsilon Minora star system, homeworld to the Edosian race. Edo III was in the portion of Federation space denoted as the Starfleet Intelligence sector 1, near planet Vulcan. The closest Starfleet starbase to this system in the 23rd century was Starbase 8, although there was a Starfleet Intelligence base in the system, at Edo III. According to Starfleet Intelligence outpost maps, this system's coordinates are 0.51N 4.11W. (RPG reference: Star Fleet Intelligence Manual)

Edos is situated between Starbase 129 and Gamma Trianguli. (NF short story: "The Road to Edos")