As of today no, but maybe in the future.
Yes. All four of the outer planets have multiple moons.
its not different at all they are just outer planets
The outer planets lie beyond the asteroid belt.
The outer planets are larger.
They follow orbital paths which, like those of the inner planets, are centered on the sun, but the outer planets, without exception, are farther from the sun than any of the inner planets is.
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?
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.
outer planets are gas giants whille inner planets are just rocky planets. that includes that outer planets have significant amount of mass than the inner planets
The outer planets are gas planets
the outer planets are - jupiter - saturn - uranus - neptune
the outer planets are gaseous and the inner planets are not