D'Ryb J system
The D'Ryb J system was a planetary system in the Beta Quadrant. It contained the inhabited moon of J'Gal.
History
Prior to the outbreak of the Federation-Klingon War in 2256, this system lay in disputed space between the Federation and the Klingon Empire. The Klingons would attempt to conquer the entire sector during the war. (SNW: "Under the Cloak of War")
Stellar cartography
In 2324, the location of this system was labeled in a chart used during a Section 31 Alpha Team briefing. (Star Trek: Section 31)
The name of this system was given on a display graphic summarizing the Battle of J'Gal.