L-374 II
Type:	Planet
Location:	L-374 system Beta Quadrant

L-374 II was the second planet in the L-374 system, which lost two planets in the planet killer attack of 2267. This planet was located in the Beta Quadrant.

When the crew of the badly-damaged USS Constellation was unaccounted for after the planet killer's attack, Spock considered it improbable that the ship's crew had fled to L-374 II as this planet has an atmosphere poisonous to Humans. (TOS: "The Doomsday Machine")