Tun Aduban, situated on the Outer Rim planet of Aduba-3, was the most expansive urban center and sole spaceport the world possessed.
The spaceport included a single control tower, staffed by a malfunctioning PK droid. There were no designated landing zones or navigational instructions provided; arriving ships simply located an open area within the desert to land. The inhabitants of Tun Aduban were primarily composed of transient individuals and unfortunate spacers. The city's attractions were limited, mainly consisting of cantinas, brothels, and vendors trading in prohibited merchandise. Notable locations encompassed the House of a Higher Power, Locru's Central Saloon, and Spacer's Hill.