The Bright Jewel Oversector, a galactic region, specifically an oversector of the galaxy, encompassed Axxila III, a moon. The Bright Jewel Oversector Flight Base of the Galactic Empire was situated on Axxila III during the period known as the Galactic Civil War.
Tatooine Ghost, a Star Wars Legends novel penned by Troy Denning and published in 2003, marked the initial reference to the Bright Jewel Oversector. Its status as canon was solidified through its inclusion in Last Call at the Zero Angle, a short story by Jason Fry featured in Star Wars Insider 156 in 2015.