The average sizes of the outer planets are smallest than the average size of the Pluto so that they can called them the dwarf planets.
JupiterSaturnUranusNeptuneEarthVenusMercury (8)Pluto
INNER PLANETS - SmallEarth is the largest of the Inner Planets, with a diameter of 12,756 km (7,926 miles). Mercury is the smallest with a diameter of 4,878 km (3,031 miles)OUTER PLANETS - Huge!Jupiter, the largest planet, has a diameter of 142,984 km (88,846 miles). Neptune is the smallest of the Outer Planets with a diameter of 49,532 km (30,779 miles)
its not different at all they are just outer planets
Mercury is a rocky planet. The inner planets (first four planets from the sun) are rocky planets (which means that you could stand on them) and are the smallest. While the outer planets (last four planets from the sun) are gas planets and the biggest.
Mercury is a rocky planet. The inner planets (first four planets from the sun) are rocky planets (which means that you could stand on them) and are the smallest. While the outer planets (last four planets from the sun) are gas planets and the biggest.
The average size of the outer planets (Jupiter, Saturn, Uranus, and Neptune) is significantly larger than that of the inner planets (Mercury, Venus, Earth, and Mars). They are all gas giants with diameters ranging from about 49,528 km for Uranus to about 142,984 km for Jupiter.
The outer planets are larger.
The outer planets are the planets that are made of gas. Each of the outer planets are mad of gas and can not hold life.
What the history about the outer planets?
Mercury is the smallest of the four inner planets and closest to the sun. It is also the smallest of all eight planets.
Both inner and outer planets orbit around the sun and have roughly spherical shapes. Additionally, they are part of the same solar system and are composed of similar elements, such as rock and metal for inner planets, and gas and ice for outer planets.