Korinar was a star system in the Milky Way Galaxy's Beta Quadrant. Its primary was a B class star and it was located at the edge of the Klingon Empire near the Lembatta Cluster. (ST reference: Star Charts) In 2265, a Klingon holding in the Korinar system was attacked by Tholian forces in retaliation for the destruction of their outpost on Zenstala II. (VAN novel: Summon the Thunder)