Gammu

Gammu was the name by which the planet Giedi Prime went after the fall of House Harkonnen. It is the third planet of the Opiuchi B (36) star system.

Many of the names of the cities and landmarks also changed during this time. Its capital, Barony, changed its name to Ysai.

The population, by the time it became known as Gammu, were the people of Dan. Originally from Caladan, these people had reformed the planet after the time of the scattering.

Miles Teg maintained the Keep there.

Behind the Scenes
Much of the action of the Frank Herbert novel Heretics of Dune takes place on Gammu.

Appearances

 * Heretics of Dune