Memory Alpha
Memory Alpha

The Acamar system was an inhabited planetary system in the Beta Quadrant. The system consisted of the primary Acamar and at least three planets, including Acamar III. This planet was the homeworld for the space-faring Acamarians. (TNG: "The Vengeance Factor"; DIS: "Magic to Make the Sanest Man Go Mad")

In 2257, during the Federation-Klingon War, this system was occupied by the Klingons. (DIS: "The War Without, The War Within")

In 2259, the location of this system was labeled on stellar cartography charts that were seen on the USS Enterprise's viewscreens. This system's symbol had a blue color, indicating that it was affiliated with the United Federation of Planets. (Star Trek: Strange New Worlds)

The system's location was labeled in a Federation star chart that was in Fleet Admiral Kirsten Clancy's office at Starfleet Headquarters in 2399 and on the bridge of the USS Titan-A in 2401. The Acamar system was in or near to neutral space. (PIC: "Maps and Legends", "The Next Generation", "Disengage")


Background information[]

"AWK-uh-mar" was the pronunciation for this star's name from the script's pronunciation guide.

Acamar, the primary of the Acamary system, was located in the Beta Quadrant on a star chart seen in the Star Trek: Discovery episode "Magic to Make the Sanest Man Go Mad".

According to, the star Acamar was located 50-60 light years from Sol and was located in the Mempa sector in the Beta Quadrant. [1](X)


This star was mentioned as a destination in Pocket TOS: The Wounded Sky, and (with the "Theta Eridani" name) in Marvel TOS: Experiment in Vengeance! where the second planet in this system had a moon named Mycena. Neither of these depicted the existence of the native Acamarian civilization on the third planet.

External links[]