- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
Presumed home of the Kriosian rebels after attacks on neutral freighters occured there, aided by the actinides in the asteroids that confuse sensors.