- "What, he prefers the kind that allows his planet to be taken over by the Empire and reduces his people to slaves?"
- ―Lando Calrissian
Petrusia was a planet located in the galaxy that was the homeworld of the Petrusian species. At some point during their reign of the galaxy, the Galactic Empire seized control of Petrusia and enslaved the Petrusians at the Imperial outpost of Kullgroon. Shortly after the seizure, the smuggler Lando Calrissian traded arms with the Petrusian Kristiss, bypassing the Empire's bases with ease. After Calrissian and his droid companion L3-37 helped free the Petrusian slaves from the Kullgroon outpost, Kristiss and Rythus led the liberated Petrusians back to their homeworld to rebuild it.
- Lando: Double or Nothing, Part I (First mentioned)
- Lando: Double or Nothing, Part IV (Indirect mention only)
- Lando: Double or Nothing, Part V (Mentioned only)