Solara is the Goddess all Solarans worship. She existed outside of our Universe as an entity. She created her realm to be the way she envisioned. Her vision was perfect. Then she created The Avatars; a group of three hundred and thirty-three Demi-Gods cut from herself. They were her children.
Solara eventually wanted to create more things and she found a new realm – Moiah (Our Universe) – and she colonised it with more of her creations on a much grander scale.
All aspects of this universe were created to evolve and adapt over time. Then sentients began to emerge and Solara gave them a choice, worship her as their Goddess and she would allow them to enter her realm and gain power.
Solara also likes to test her subjects loyalties to weed out those who would betray her.