Inner Planets: Mercury, Mars, Earth, Venus, "Red Planet", No rings, quicker to orbit the sun, Made of Metal, Made of Rock, terrestrial or rocky planet, inside the asteroid belt, closer to the sun, Moons are none or few, small, Outer Planets: outside the asteroid belt, Jupiter, Saturn, Neptune, Uranus, Large, Gassy, rings, further from the sun, thin surface, cold, many moons orbit each one, longer to orbit the sun, Gas Giants, made up of Hydrogen and Helium, Dwarf Planet (Pluto),

Inner and Outer Planets

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切換範本

恢復自動保存: ?