Trekipedia

Argolis Cluster

A cluster of six star systems being charted by the U.S.S. Enterprise NCC-1701-D circa 2368, in a region visited by a Borg scout craft. Of the six, one star was a gravitationally unstable reddish-orange primary with extreme flares and at least four planets. None are habitable except for a moon (possibly Class-P) of the fourth planet. At least one other was a main-sequence star.^[1]

References

• ^[1]TNG-223: I, Borg