It was formed 4.5 billion years ago
The Components of the Solar System are:
It's situated in the Milky Way in the Orion Star Cluster
The Sun which is a middle star
8 planets and the dwarf planet Pluto
The asteroid belt
The Kuiper Belt
And the Oort Cloud which is the limit of gravity in our Solar System
There are 8 planets divided in 2 categories
Terrestrial
Jovian
Terrestrial planets are:
Mercury which is the smallest planet in our solar system and the closest to the sun
Venus who has an atmosphere of carbon dioxide and has lava flows
Earth who is the only planet who can sustain life due to it's enviroment
Mars which have supported life 3.7 billion years ago and has a icy surface
Jovian planets are divided in two categories :
Gas giants are Jupiter and Saturn which are the biggest planets in the Solar System and are made of helium,hydrogen and ammonia
Ice planets which are Neptune and Uranus
Uranus spins on the other way
Neptune it's the coldest planet in the Solar System