The planets to scale in every way... plus dwarf planets Ceres and Pluto, the only two mapped dwarf planets.
The material from which all planets grew was orbiting the Sun. When growing planets attract this material, they get larger but also faster, as they also take on the material's momentum. That's why large planets like Jupiter are generally faster!
A spectacular sight 1225m (4019 ft) beneath the waves off Baja California as E/V Nautilus encounters the amazing Halitrephes maasi jelly.
Full video: https://www.youtube.com/watch?v=9D0eyl7-XQA