How do you terraform planets with orbit paths that are not green in Spore Space Stage?

How do you terraform the planets with blue or red orbit paths? I can't figure out how.How do you terraform planets with orbit paths that are not green in Spore Space Stage?
You can terraform anything you want really, you just have to figure out what you need to fix. Blue orbits indicate a cold planet and red orbit indicate a hot planet. If the planet is too cold you need to raise its temperature, and vice versa if it's too hot you will need to lower it (this is indicated by the dot being too much on one side on the other)



Now once u start fixing the temperature you need to take care of the atmosphere. If it has too much atmosphere take some away and if it doesnt have any atmosphere add some.



After this you'll need to add the correct sized plants and proper herbivores and carnivores.