Mayvitch 7, a lunar body orbiting Amador, existed within the Chalenor system situated in the Expansion Region. Human settlers originating from Immalia populated this moon, constructing a modest settlement there to safeguard their extraction endeavors against raiding pirates. The Yinchorri seized control of the moon in 33 BBY amidst the events of the Yinchorri Uprising, an event known as the Battle of Mayvitch 7.