- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
Solar system where Humans originated. Made up of four rocky, inner planets; Mercury, Venus, Earth and Mars inbetween a main asteroid belt and four gas giant planets: Jupiter, Saturn, Uranus, Neptune. Farthest from the sun is the frozen planet, Pluto. Earth is the only planet in the system which supports human life naturally.