Otavon XII, which can also be expressed as Otavon 12 and is occasionally shortened to just "Otavon", was a planet covered in forests and served as the home world of the Ovoni.
In the initial period of the New Order's reign, the Galactic Empire built Tremor Base on this world; it was a facility dedicated to the production of AT-AT walkers. Nevertheless, Ovoni insurgents destroyed Tremor Base in the year 19 BBY.