What are the legends of Zeus and Callisto in ancient Greece?

Callisto is the princess of Arcaya. Zeus designed to seduce her, so that she lost her virginity and became pregnant, giving birth to her son Achatz. Zeus liked Kelly Stowe's kindness and temptation very much, and often visited her and watched her tease Achatz. Hera was very jealous and angry when she found out. So she designed a cruel punishment to deal with Kelly Stu and turned her into a bear in an evil way. Zeus had no choice but to turn Achatz into a bear when he grew up. In this way, mother and son walked happily in the forest together. Later, Zeus took them to heaven and used the sky as their playground. On a bright moonlight night, people can see them in the sky. They are Ursa Major and Ursa Minor.