Located within the Mid Rim region, the Doldur sector existed along the famous Corellian Run hyperlane. The Doldur sector contained several planets, such as Druckenwell, Monor II, Geridard, and the sector's namesake, Doldur. Furthermore, Silver Station was located within the Dragonflower Nebula, which itself resided within the sector.
During the era of the Imperial regime, Moff Eisen Kerioth held the position of governor for the sector. Later, the Yuuzhan Vong launched an invasion of the sector as part of their invasion of the galaxy.