Earth and Jupiter are shown next to each other. Earth is much smaller than Jupiter. Why is Jupiter so much larger than Earth? Check all that apply. 1. Inner planets were created at higher velocities. 2. Outer planets have less gravity than inner ones. 3. Outer planets attracted helium, hydrogen, and other gasses. 4. Inner planets formed where temperatures were cooler. 5. Gases escaped from inner planets and not from outer ones.