They all have ring systems.
saturn and neptune both have rings first of all,and they both have a big dark spot on their surface
They both are blue in colour.
They are all "gas giant" planets
They are all planets in the solar system.
There both planets.................... :)
Nice Neptune, Neat Neptune. Sorry, that's all I have!
Physics
Neptune, Jupiter, Uranus, and Saturn are all gas giants. They are composed mostly of hydrogen and helium and do not have solid surfaces like terrestrial planets. They also have ring systems, although Neptune's rings are less prominent compared to those of Saturn.
i beleve neptune is green and red
They are planets in the solar system which have rings.
They are gas giants with ring systems.
Neptune, Jupiter, Saturn, and Uranus are all gas giants.