Lithone (planet)

Lithone is a planet in the Generation 1 continuity family.

Is this a planet or a Madball?

Lithone was a planet inhabited by a race of robots known as the Lithones. It got eaten.

Fiction

Generation 1 cartoon

The planet Lithone was destroyed by Unicron in the year 2005. Two of its inhabitants, Arblus and Kranix, seemed to have had prior knowledge of Unicron's existence. The Transformers: The Movie