They are made of gas.
the outer planets are gaseous and the inner planets are not
No. The outer planets are larger and are mainly gaseous.
Yes.
Large, gaseous and cold
The outer planets are primarily gaseous meaning they are basically just gargantuan masses of gas.
They are also referred to as the outer planets.
The Outer planets are often referred to as Gaseous planets. The others are the "inner planets" or rocky planets.
They are all solid masses, i.e. not gaseous bodies like the outer planets.
I hesitate to admit that I was raised on one of the inner planets. The inner planets are not gaseous, like the outer planets.
All outer planets have a gaseous atmosphere and are larger than planets the inner planets it also takes them longer to rotate the sun they are typically colder and have more moons.
Gaseous composition
The outer planets include: Jupiter, Saturn, Uranus, Neptune, and Pluto (a dwarf planet). They are mostly huge (besides Pluto) and mostly gaseous.