Grizmallt/Legends

Grizmallt was a planet in the Core Worlds. It, along with Coruscant, Alsakan, Wukkar, and a host of the most heavily populated Imperial worlds, surrendered to Admiral Ackbar's fleet in the years following the Battle of Endor.

Sources

• "The Fortress Worlds" – Dark Empire Sourcebook (First mentioned)
• Star Wars Encyclopedia ("Grizmallt")