History and specifics
First surveyed in 2215 by the USS Republic, it was named after 22nd century Mars Prime Minister Mutabe Allendon. It contained the Allendon refueling station that services local freighters and cargo ships, but otherwise the system was considered "pretty empty." (ST video game: Starfleet Academy: Strategic Command)
In a Starfleet academy scenario, the crew is ordered to scan the second planet in the systems Allendon, Churchill, Montgomery and Mountjoy in search of mysterious attackers. (ST video game: Starfleet Academy)
In another Starfleet academy scenario, the crew receives a distress call from the frighter SS JJ's Victory in the Allendon system. It reports to being attacked by a romulan ship. It turns out to be a life-form nick-named Chimera. (ST video game: Starfleet Academy: Chekov's Lost Missions)
- The Republic must have been decommissioned by 2196, but the Constitution-class USS Republic couldn't have been launched until much later in the 23rd century, so it is possible a yet-unknown USS Republic surveyed the system, though it seems the Constitution-class was meant to be implied.
- Allendon I
- Allendon II
- Allendon III