what is the difference between an inner and outer planets?
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The Inner and Outer Planets in Our Solar System. ... The inner planets are closer to the Sun and are smaller and rockier. The outer planets are further away, larger and made up mostly of gas. The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars.
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The Inner Planets: The four inner planets are called terrestrial planets because their surfaces are solid (and, as the name implies, somewhat similar to Earth — although the term can be misleading because each of the four has vastly different environments).
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Between the inner and outer planets lies the asteroid belt. There, rocks that failed to form a planet, circle the sun. ... Beyond the asteroid belt lie the outer planets, also called Jovian planets, Jupiter, Saturn, Uranus and Neptune.
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The Inner and Outer planets have many things in common. They both orbit around a star. In this case the star they orbit is the Sun. All eight planets are round which make them similar.
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Because of their large mass and cooler temperature, they have a very different composition; they are mostly made of light elements with extended atmospheres in a gaseous form. Outer planets exist in much bigger systems than inner planets. All outer planets have ring systems and moons.
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In our Solar System, astronomers often divide the planets into two groups — the inner planets and the outer planets. ... The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars. After an asteroid belt comes the outer planets, Jupiter, Saturn, Uranus and Neptune.
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The planets are much closer, inside our solar system. Although the planets are much smaller than the stars, planets appear to be about the same size as the stars because they are so close to us. Planets don't produce their own light. They reflect the light of the sun in the same way our moon reflects sunlight.
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After Mars, there is an asteroid belt that separates the inner planets from the outer ones. The outer planets are called the jovian planets, meaning huge gas giant. These planets in order are Jupiter, Saturn, Uranus, and Neptune.
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If its mass is great enough for fusion to occur, it's a star. So the biggest difference between a star and a planet is that a sun is massive enough for fusion.
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They are called the inner planets. The inner planets are made up mostly of rock. The outer planets are Jupiter, Saturn, Uranus, and Neptune. Jupiter, Saturn, Uranus, and Neptune are large balls of gases with rings around them.
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The main difference between stars and planets is that stars have high temperatures compared to planets. ... Because they radiate energy, stars are very bright objects. Planets do not generate their own energy through nuclear reactions. They reflect some of the radiation coming from their parent star.
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The four outer planets have faster orbits and spins, a composition of gases and liquids, numerous moons, and rings. The outer planets are made of hydrogen and helium, so they are called gas giants.
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The Inner and Outer Planets in Our Solar System. ... The outer planets are further away, larger and made up mostly of gas. The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars. After an asteroid belt comes the outer planets, Jupiter, Saturn, Uranus and Neptune.
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The terrestrial planets are the small, rocky planets of the inner solar system. the gas giants are the large, gaseous planets of the outer solar system.
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For the outer planets they have further to go and a slower speed so their orbital periods are much longer than that of the earth. e.g. saturn is 9.5x further from the sun than the earth is, but its orbital period is 29.5x that of the earth. Planets shine in visible light only by reflected sunlight.
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The celestial object that has a fixed path (orbit), in which it moves around the star, are known as Planets. Stars have their own light, whereas planets do not have their own light, they reflect the sunlight that falls on the planets. ... The temperature of a star is very high, while that of a planet is low.
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The only difference between a planet and a dwarf planet is the area surrounding each celestial body. A dwarf planet has not cleared the area around its orbit, while a planet has. Since the new definition, three objects in our solar system have been classified as dwarf planets: Pluto, Ceres and Eris.