L-374 IV
Class:	M-class
Type:	Planet
Status:	Destroyed
Location:	L-374 system Beta Quadrant

The M-class world L-374 IV was the fourth planet in the L-374 system. This planet was located in the Beta Quadrant

In 2267, Science Officer Masada of the USS Constellation picked up scans that the planet was being broken up by what was later known as the "planet killer". The captain of the Constellation, Commodore Matt Decker, ordered his crew to attack and destroy the machine. Despite their efforts, the doomsday machine destroyed the entire planet. All the inhabitants of the planet were killed. (TOS: "The Doomsday Machine")