A system of nine planets, all but two of them gas giants.  Of the two solid planets, only one is habitable.  The other is an icy rock with no atmosphere, but ripe for mining, which the Ponderosa Corporation, (who owns the habitable planet,) does.  The planet itself is small, but just large enough to provide life sustaining energy on the inner most planet of Tejo.
Only a section of Tejo heats up enough to be livable by humans, and members of the Ponderosa Corporation only take a small portion of that.  Most of the world is left to recreational excursions taken only from those at the small city as few from outside the system ever make their way to this system.