The Doornik-628 system was located deep in the Farlax sector of the Galactic Core, and was opened up to settlement in the waning days of the Galactic Republic. It contained the planet J't'p'tan, a place of refuge for the H'kig religious order.
- Tyrant's Test (First appearance)
- The Essential Guide to Planets and Moons
- The Complete Star Wars Encyclopedia (See Farlax sector)
- The Essential Atlas (As J't'p'tan system)
- (As J't'p'tan system)