PLEASE HELP ME WITH THE NAMING OF THESE PLANETS AND TERRESTRIAL .
In order from the sun, the terrestrial planets are Mercury, Venus, Earth, and Mars.
The gas giants all lie beyond Mars and the asteroid belt and are, in order: Jupiter, Saturn, Uranus, and Neptune.
Pluto was downgraded in 2008 to a "dwarf planet", so it is no longer counted as a planet.
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