Bre'el IV
From Star Trek : Freedom's Wiki
Bre'el IV was the fourth planet in the Bre'el system.
In 2366, Bre'el IV faced planet-wide chaos when its moon began to fall out of orbit. The planet was heavily populated by a humanoid civilization that would have been wiped out if the moon hit the planet. The USS Enterprise-D made several attempts to return the moon to its proper orbit, but was unable to do so. Disaster was ultimately averted by the entity known as Q when he returned the moon to its proper placement. (TNG: "Deja Q")
