lil horse deity siblings!

Celestia and Luna and their brother who was conceptualized to be named Cosmos but imma call him Atlas :3 While his sisters control the sun and the moon respectively, Atlas controls the planet in its constant rotation. Unlike Luna and Celestia, Atlas prefers to remain out of the spotlight and doesnt care for politics, so he wanders the world pretty aimlessly. he's a daydreamer and while he plays crucially important role, he's ambitionless and carefree. he's mad cringe and embarrasses Celestia and Luna whenever he visits. he's a lil hippie dippie boy peace and love!!! his horn is weird, the rotation of the planet spins with the lil floaty ball in his horn. hes probably the most gifted ironically and very Whatever about his magic capabilities.