Arrakis

Arrakis is a planet in Fanon, where it is inhabited by the Fremen, a group of humans who inhabit said planet. Arrakis is a huge desert wasteland of a planet, often being infested with Sandworms. This planet doe not have water, as it is stated its a desert planet.

Various stations and makeshift towns are scattered across the wasteland, but also defend said areas from Sandworms.

Chronology
Arrakis was formed somewhere around the Beta Period, where it is speculated that jungles and water laid, but were then over taken by desert some millions of years later.