Pluto is a lot smaller than other planets in out solar system. This was not noticeable in earlier years because there wasn't the technology to very accurately compare it to other planets. Because of it's small size Pluto was determined a dwarf.
The outer (major) planets of our solar system are the 4 gas giants:JupiterSaturnUranusNeptuneFurthermore, 4 out of the 5 dwarf planets are also in the outer solar system, beyond the orbit of neptune:PlutoHaumeaMakemakeEris
The outer Solar System is the part outside the orbit of Mars. This region of the Solar System is home to four planets and numerous dwarf planets. The planets are Jupiter, Saturn, Uranus and Neptune.
the four outer planets of this solar system are as followed. jupiter, satern, uranus, and neptune.
JupiterSaturnUranusNeptune
Because the inner planets are closer to the sun than the outer planets.
The asteroid belt is generally regarded as the boundary between the inner solar system and the outer solar system.
There are humans.
The four outer planets but it depends what you mean by the outer solar system. If the boundary is set at 4 AU, you have Jupiter, Saturn, Uranus and Neptune.
The inner system refers to all planets in our solar system between the sun and the asteroid. The planets are in this order mercury, venus, earth, and mars. The outer solar system is the planets after the asteroid belt like Jupiter, Saturn, uranus, neptune, and Pluto.
They have in common is that they are the last planets in the solar system
The outer solar system is thought of as the four outer planets Jupiter, Saturn, Uranus and Neptune plus dwarf planets and other smaller debris further out.
There are four outer, or gas planets in our solar system; Jupiter, Saturn, Uranus and Neptune.