The Phi system was an F class white star with an associated system located near the edge of the galaxy in its Alpha or Beta Quadrant.
History and specifics
Phi's orbit included at least 11 planets, including Phi XI and its three moons. It was not far from the system containing the Ur homeworld.
In the 13th century, a starship pilot possessed by an Ur visited the system and crashed on Phi XI.
In the 23rd century, a Federation colony was established in the system.
In 2269, the USS Enterprise was diverted there by Starfleet to check on the colony. (TOS - Year Four comic: "Issue 3")
System makeup
- Phi system primary star