Tiloniam system

You may also be looking for the Tilonian system.

The Tiloniam system was a system near Cardassian territory that a large number of Tilonians colonized in the late 24th century and named due to a fracture in thier society. It was destroyed in 2374. (Star Trek: Phoenix-X)

History

In 2374, the Dominion tested the J3 torpedo on their star and erupted it, destroying the system, but not before several Starfleet ships were able to evacuate the inhabitants who would later return to the Tilonian system. ("The Tiloniam System", "Celestial Dynamics")