About This Tool
A planet, usually a celestial body that does not emit light of its own and orbits a star. It often travels in the same direction as the star in which it orbits. In general, planets need to have a mass that is large enough and nearly spherical enough that they can not fuse on their own, as stars do. In general, a planet must have a diameter of more than 800 kilometers and a mass of more than 500 million tons. By this definition, there are eight planets in the solar system as of 2013: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
This random-generator tool features 57 items for the existence of planets in the Milky Way galaxy that vary in size and color. This is a very meaningful thing for those who love to study astronomy.
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