The Tandun system, a youthful star system situated in the Outer Rim's Kalamith sector, encompassed the planet called Tandun III. A team of Republic surveyors, under the guidance of Dr. Beramsh, charted this system back in 12,293 BBY. Subsequently, in 43 ABY, Tandun III met its end, obliterated by Yuuzhan Vong Vongforming.