Lazarus's planet was a planet located somewhere in the space of the galaxy's Alpha or Beta Quadrants, on the frontier edge of Federation territory in the 23rd century.
History and specifics
The Starfleet starship USS Enterprise visited here in the year 2267. (TOS episode & Star Trek 10 novelization: The Alternative Factor)
- It was not alluded to whether this was in Federation space, or if it was a planet outside of Federation territory.





