Why do all the planets orbit the sun horizontally instead of vertically, or at random angles?

Question

Why do all the planets orbit the sun horizontally instead of vertically, or at random angles?

In: Physics

Answer 1

Because that’s how the solar system was created. Matter collects around a star and it slowly starts to rotate creating a disc like the rings around saturn. Eventually plants start forming on this ring so they are all on the same plane.