The inner planets, which are closest to the Sun, are:MercuryVenusEarthMarsThe outer planets, which are farther away from the sun are:JupiterSaturnUranusNeptune
The outer planets revolve around the sun slower because they are farther away from the sun, which means they have a greater distance to travel in their orbits. According to Kepler's laws of planetary motion, planets that are farther from the sun have longer orbital periods.
The inner planets (Mercury, Venus, Earth, Mars) have shorter orbits and faster speeds, completing their orbits in less time than the outer planets (Jupiter, Saturn, Uranus, Neptune). The inner planets are closer to the sun, so they experience stronger gravitational forces that cause them to orbit more rapidly, while the outer planets move more slowly due to their greater distance from the sun.
The main difference between the orbits of inner and outer planets is their distance from the Sun. Inner planets (Mercury, Venus, Earth, Mars) have shorter orbits and are closer to the Sun, while outer planets (Jupiter, Saturn, Uranus, Neptune) have longer orbits and are farther away from the Sun. Additionally, outer planets are larger and predominantly composed of gas and ice, while inner planets are smaller and have rocky surfaces.
As the distance from the Sun increases, the density of the planets generally decreases. Inner planets, like Mercury, Venus, Earth, and Mars, are rocky and denser, while the outer planets, such as Jupiter, Saturn, Uranus, and Neptune, are gas giants or ice giants with lower overall density. Additionally, the sizes of the planets tend to increase with distance, with the outer planets being significantly larger than the inner ones.
The distance between the inner planets (Mercury, Venus, Earth, Mars) is comparatively smaller than the distance between the outer planets (Jupiter, Saturn, Uranus, Neptune) in our solar system. The inner planets are closer to the Sun and each other, while the outer planets are much farther apart due to the gap between the terrestrial and gas giant planets.
The outer planets take longer to orbit the Sun, because they are farther away from the Sun. It make its gravitational pull weaker to the farther planets. That means that the outer planets take longer to orbit the Sun.
Jupiter, Saturn, Uranus and Neptune (in order of distance from the sun).
The inner planets, which are closest to the Sun, are:MercuryVenusEarthMarsThe outer planets, which are farther away from the sun are:JupiterSaturnUranusNeptune
The outer planets revolve about the same speed they just have to travel a much longer distance so it takes longer.
The "outer planets" (gas giants Jupiter, Saturn, Uranus, and Neptune) are more massive and spin faster than the inner planets. Although their distance from the Sun means they retained cold outer atmospheres, they would be larger even without these dense gaseous envelopes. The outer planets do not have to move as rapidly in their orbits to counteract the Sun's gravity, as this decreases with the orbital distance. During planetary formation, the protostellar disc would have clumped at the appropriate distance for its velocity. Given this lower speed, and the greater distance traveled, the outer planets take much longer to orbit the Sun than Earth.
Outer planets take longer to orbit the sun because their orbits are larger and therefore they have more distance to cover in their journey around the sun, as described by Kepler's third law of planetary motion. Additionally, the gravitational pull of the sun decreases with distance, leading to slower orbital speeds for outer planets compared to inner planets.
The outer planets revolve around the sun slower because they are farther away from the sun, which means they have a greater distance to travel in their orbits. According to Kepler's laws of planetary motion, planets that are farther from the sun have longer orbital periods.
The outer planets (Jupiter, Saturn, Uranus, Neptune) are larger and mostly composed of gas, while the inner planets are smaller and rocky. The outer planets are also much colder, have more moons, and are located farther from the Sun compared to the inner planets. Additionally, the outer planets have ring systems, while the inner planets do not.
The inner planets (Mercury, Venus, Earth, Mars) have shorter orbits and faster speeds, completing their orbits in less time than the outer planets (Jupiter, Saturn, Uranus, Neptune). The inner planets are closer to the sun, so they experience stronger gravitational forces that cause them to orbit more rapidly, while the outer planets move more slowly due to their greater distance from the sun.
The inner planets are hotter because they are the closest to the sun the outer planets are the coldest because they are the farthest planets from the sun
There are two reasons. First, since they are farther from the sun they have longer orbital path. Second at a greater distance from the sun the sun's gravity is weaker, giving the outer planets a slower orbital speed.