Titan A.E. (2000)

In the year 3028, Earth has been destroyed by an alien race seeking to dominate the galaxy. Cale, a young man with a mysterious ring, holds the key to humanity's survival. He embarks on a dangerous mission to find the Titan, a spaceship that holds the power to create a new home for humanity. Along the way, he joins forces with a group of rebels and faces monstrous creatures, ruthless villains, and the challenges of space travel.