Zenon: Girl of the 21st Century (1999)

Zenon Kar is a trouble-prone 13-year-old girl who lives on a space station with her family in the year 2049 AD. When she runs afoul of the station's owner, Parker Windom, she is judged to be "incorrigible" and punished by being exiled to the worst place imaginable: the planet Earth. After several painful weeks of adjustment to her new surroundings, Zenon enlists the aid of her earthbound pals to return to her "real" home with evidence that the "respectable" Mr. Windom is up to no good.