Sun and moon were born to a laboratory they were meant to do good on the world. They Don't Really specifically have an age as years went by sun and moon were mistreated horribly by the scientists that would do very tough experiments on them.It got to a point where sun and moon had a lot of scars. Moon became very protective over Sun and Moon would get aggressive at times but he kept being respectful towards the scientist cuz they did not want them to take Sun away from him.