Carida/Legends

Carida, first mentioned in the Expanded Universe series of books as the site of an Imperial training academy. The planet was destroyed by Jedi Kyp Durron, using the Sun Crusher, a superweapon that fires missiles into a sun and causes it to go nova, destroying all planets within the system.

Kyp Durron was, at the time, under the control of the Sith Lord Exar Kun.

Carida is also the homeworld of Admiral Kendal Ozzel.