@boot2 planet.

This planet is a rotten warzone, it has the plot of most sci-fi movies.. It had intelligent life once, but artificial intelligence took over once they got too advanced. It became a robotic planet, but it soon died off due to war.

The planet has metal rings, which were created by the artificial intelligence.

It has 2 natural asteroid moons that were captured by gravitational pull.

It is also home to the largest mountain in the entire solar system. The mountain is so large, its height is visible from space, and it slightly distorts the shape of the planet.

@prestonanimates planet.

This is a pink planet, which is also the coldest gas planet in the solar system.
It has an icy core which is ejecting its mass more and more.

It also has more than 260 moons.

This planet reflects barely any sunlight, so this planet is very dim. The brightness had to be raised in the image captured.

@radon21 planet.

This is a strange planet. It has a moon that orbits unbelievably close.
And it has a thin atmosphere, with all the water being frozen.

It is predicted that this planet could possibly be habitable in the future if it receives more impacts which will give a thicker atmosphere to sustain water.

It also has islands made of rocks that are brown.

Colorful.