Cartann, a vast nation located on Adumar, governed more than 50% of the planet's total area. Until 13 ABY, Pekaelic ke Teldan held the title of its Perator, after which his oldest son, Balass ke Teldan, ascended to the throne. Furthermore, it maintained a substantial air force, primarily composed of advanced Blade-32 superiority fighters. Cartann City served as its capital. Ultimately, it was defeated by the Yedagon Confederacy.
During 40 ABY, Jacen Solo and Ben Skywalker journeyed to Cartann to inspect the Dammant Killers missile manufacturing plant. There, they uncovered that the company was producing missiles in excess, with the intention of selling significant quantities to entities outside of the Galactic Alliance.