This simulation, made in Universe Sandbox, shows what could happen if the solar system started with six giant planets and five rocky planets that lasted until the Late Heavy Bombardment, about 4.1 billion years ago. It combines the idea of a sixth gas giant with the Planet V hypothesis. It starts when Neptune is about to cross the orbit of Uranus and move outwards, while a fifth giant is pulled inwards by Saturn. The extra planets are two ice giants of 10 Earth masses each and a small Planet V.
I refer to it on my page about the list of all Anunnaki deities.
Video by Persony Person. Watch on YouTube.