During the era of the Galactic Republic, scientists discovered the existence of stygium crystals on Aeten II, which proved previously theoretical designs for a cloaking device as feasible.
In the new Star Wars canon, Aeten II was first mentioned as "Aeten" in Star Wars: The Force Awakens Beginner Game, published by Fantasy Flight Games in 2016. Its entire name was later given in the reference book TIE Fighter Owners' Workshop Manual, written by Ryder Windham and released in 2019. While The Force Awakens Beginner Game places Aeten II in Wild Space, TIE Fighter Owners' Workshop Manual and Star Wars Complete Vehicles, New Edition states its location as the Outer Rim Territories.
In the Star Wars Legends continuity, Aeten II was first mentioned in Star Wars: Episode I Incredible Cross-Sections, a reference book written by David West Reynolds and published in 1999.
In the new Star Wars canon, Aeten II was first mentioned as "Aeten" in Star Wars: The Force Awakens Beginner Game, published by Fantasy Flight Games in 2016. Its entire name was later given in the reference book TIE Fighter Owners' Workshop Manual, written by Ryder Windham and released in 2019. While The Force Awakens Beginner Game places Aeten II in Wild Space, TIE Fighter Owners' Workshop Manual and Star Wars Complete Vehicles, New Edition states its location as the Outer Rim Territories.
In the Star Wars Legends continuity, Aeten II was first mentioned in Star Wars: Episode I Incredible Cross-Sections, a reference book written by David West Reynolds and published in 1999.
- Star Wars: The Force Awakens Beginner Game
- Star Wars: Complete Vehicles
- TIE Fighter Owners' Workshop Manual
- Star Wars Complete Vehicles, New Edition