Pelleus V

Pellius V was the destination Enterprise-D originally set course for, before diverting to the Tarsas system for a major computer upgrade, in 2364. Starbase 74 at Tarsas III was better equipped for shipwide, isolinear circuitry overhauls. Close in proximity to Bynaus, the Pellius system is home to both fully artificial and cybernetic lifeforms. They have an affinity and preference for machines, much like their Bynar neighbors. And their planets are patrolled by robot ship sentries. They are un-staffed, as the ships guard fully automated. (, TNG novel series Q Continuum)