What are the four Jovian planets and what are their characteristics?
The four Jovian planets are Jupiter, Saturn, Uranus , and Neptune .
The four planets are also called the Gas Giants that is one of their characteristics. And since they are made of gases they are less dense than the terrestrial planets.
They have plenty of moons because they have greater gravitational force due to its mass.
They also have rings .
The four big planets here are the Jovian planets although the rings are not in the picture, they have rings: