The film was originally considered to be a live-action feature film adaptation of the 1980s cartoon She-Ra, la princesse du pouvoir (1985). The film would had followed Hordak, as he leaves Etheria and arrives on Earth, as he seeks a mystical crystal, which was created at the beginning of time and She-Ra also arrives on Earth to stop him.
Also known in other countries as "Galactic Force" and "Terminal Force".
The robot child is played by Arthur Mesa, son of the film's director William Mesa.
The film has an almost similar plot to Les Maîtres de l'Univers (1987). Brigitte Nielsen had starred opposite Dolph Lundgren (who played He-Man in that movie) in Rocky IV (1985).
It's not known why the movie is called Galaxis. It's speculated that the crystal that Kyla seeks to possess is called 'Galaxis'.