The Endor system, a star system comprised of a binary pair, resided within the Moddell sector situated in the Outer Rim Territories of the galaxy. Famously, it encompassed the gas giant Endor along with its complement of nine moons. Post the Battle of Endor, the New Republic imposed travel restrictions to the system, concerned that non-professional historians and tourists could inadvertently stumble into the sector's well-known hyperspace anomalies, trigger dormant explosives, or gather abandoned war detritus. By 35 ABY, a First Order Star Destroyer was assigned to patrol and defend the system.