The Solar System II - "Name That Space Object"

I am the centre of everything in the Solar System

I have a huge Red Spot on me, which is actually an atmospheric storm travelling 225mph.

I am coloured red because of all the rust on me

I am called the "Sideways Planet" because by axis is tilted at almost 90-degrees.

Out of all the planets, my rings are the most noticeable

I take 88 days to orbit the Sun. I can get as cold as -183 degrees, and as hot as 407 degrees.

I am the proud owner of the Great Dark Spot.

People say I'm the result of larger, rocky space bodies

Because I don't have enough gravitational force to stay in orbit, they call me a dwarf...geez!

I have thick, yellow clouds surrounding me.