: Mercury, Venus, Earth, Mars, closer to sun, warmer, shorter orbits = shorter years, very few moons, called "terrestrial planets", rocky/solid surfaces, : Jupiter, Saturn, Uranus, Neptune, farther from the sun, colder, longer orbits = longer years, many moons, called "gas giants" or "ice giants", made up of gas/ice, OTHER OBJECTS IN SPACE: , , , , ,

Inner and Outer Planets Sorting

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