My Little Pony: Friendship is Magic - So THAT'S her job.

@Brony
The Sun is actually about 1 300 000 times larger than the Earth.

Let’s put this into perspective, shall we? Luna raises the Moon. One measly planetary body that is way smaller than Earth. Celestia raises the Sun. One celestial body that is 10 times larger than the Earth. Twilight raises the stars which is 600 BILLION SUNS!!! TIER STATUS: GOD!