The outer planets.
Gas but pluto is made out of ice and rock
Eight if you don't count Pluto. That is - 8 major planets. But there are several minor planets though; Pluto (obviously) Ceres (in the asteroid belt) Charon (Pluto's twin planet) and several others that are farther out than Pluto. look them up online - Trans-plutonion planets or planetoids.
There are eight planets. Pluto, formerly classed as a planet, has been reclassified and is now one of three dwarf planets.
Pluto
The volume of Pluto is 7.5 x 109 km3 or 0.0066 Earths... it would take 151.5 Pluto's to make up the volume of the Earth. Also, the diameter of the earth is 12,756 km and pluto's diameter is 2,296 km, meaning that it would take 5.55 plutos to equal the diameter of the earth.
135. This only counts celestial bodies such as the sun, planets and moons. There is 1 star (sun), 8 planets, 123 moons and 3 unclassified bodies (Pluto and others).
Planets do not make up the Earth's crust.
Planets do not make up the Earth's crust.
Well before, when Pluto was still considered a planet. There used to be My - Mercury Very - Venus Easy - Earth Method - Mars Just - Jupiter Speeds - Saturn Up - Uranus Naming - Neptune Planets - Pluto (now considered a dwarf planet)
No, the solar system is made up of 8 planets, with Pluto as a dwarf planet.
Pluto is still in our solar system - it only got 'demoted' from true planet to dwarf (or minor) planet. After we discovered a bunch of new object something like Pluto, we had to decide if they would all be called planets, or we came up with a consistent definition which excluded them. The IAU decided in 2006 to reclassify - such that we have only 8 true planets. But Pluto is not forgotten.
Interesting question. You are wondering why an object as small as Pluto would show up in the part of the solar system where you would expect gas giants. Clearly, Pluto has a much different origin from the planets it hangs out with. Pluto is a Kuyper object, meaning that it is from the Kuyper belt, a gigantic field of asteroids beyond the orbit of Neptune. This is one of the reasons that its place on the list of major planets was questioned.