|Universe||Ben 10 Universe|
Galvan B is the moon of Galvan Prime. Galvan scientists like Azmuth originally worked on terraforming the world to make inhabitable, for colonization the project didn't go as planned such as when it brought forth an entire new species called the Galvanic Mechamorphs. As they come to life the Galvan allowed them to keep their world and live in peace as neighbors.
Galvan B was much like Earth's moon miles of Dead rock and no night nor day and no atmosphere before Azmuth's experiment took place.