The Acamar system is a star system located in the Beta Quadrant. The system's star is Theta Eridani.
In 2275, the USS Enterprise (NCC-1701) was enroute to the Acamar system, before the starship was ambushed by eight Klingon battle cruisers. (TOS novel: The Wounded Sky)
In 2366, the USS Enterprise (NCC-1701-D) entered the system to track down the Gatherers, a group of Acamarians that had attacked several Federation outposts. (TNG episode: "The Vengeance Factor").
Planets and Local Bodies
- Acamar III - Inhabited by the Acamarians