Little Homeworld is a location that houses some of the previously corrupted Gems.
At some point between "Change Your Mind" and the movie, Bismuth, Peridot, and Lapis began to aid the uncorrupted gems with the construction of the town to give the uncorrupted gems a home away from Homeworld.
Little Homeworld's small buildings are brightly-colored. Its central tower, which is still under construction at the beginning of the movie, is tall, hexagonal, and beige. It has a rotating structure on to consisteing of two semi-circles. It also stands on the same spot where the Barn once stood.