Onadax, situated within the Minos Cluster, was a planet of note. Jaina Solo successfully breached an ODT facility located there. The planet was characterized by its pervasive dust, which accumulated in corners, disrupted the function of machinery and droids, and caused eye irritation.
Initially, this minor planet consisted of a collection of asteroids, leading to a significant mynock population. While on Onadax, Han Solo engaged in a game of sabacc against Talien, a Yarkora, along with a Givin and a Ruurian. Following the improbable hand he played, he faced accusations of cheating and was subsequently attacked by the Ruurian bounty hunter. A Whiphid bouncer intervened to halt the altercation, escorting Solo to their superior.