Eran

Eran is a planet from the Generation 1 continuity family.

The planet Eran (エラン) is inhabited by technologically advanced humans.

Fiction

Japanese Generation 1 cartoon continuity

One of Eran's natives, Doctor Dalton, claimed to be the greatest genius in the universe. Obviously, the Decepticons found this interesting and decided to abduct the doctor to work for them. This likely didn't happen with much care for the planet's well-being. The Great Transformer War