Doomsday World1990
(Star Trek The Next Generation - Doomsday World)
Star Trek: The Next Generation #12
by Peter David
The planet Kirlos is an artificial world built by a mysterious, long-dead race called the Ariantu. This wondrous sphere holds wealth of undiscovered archaeological treasures, which the U.S.S. Enterprise and its crew are dispatched to uncover.
— from OpenLibrary
5 editions at OpenLibrary