Vaine

Vaine is a planet.

Classics
The Autobot ship Graviton was near Vaine when it received a transport signal to Grimlock of Megatron's reemergence on Earth. Grimlock agreed to join Optimus Prime in fighting against the Decepticon tyrant and left the Graviton under Ultra Magnus's command.

The AllSpark Almanac
Vaine was a neutral or unclaimed planet in the Milky Way.