The terrestrial worlds are small and dense, while the jovian worlds are large and gaseous.
The jovian planets have orbits that are highly inclined to the ecliptic and do not revolve in the same direction as the terrestrial planets.
The terrestrial planets that do have atmospheres have ones made of heavier compounds in general than the atmospheres of the jovian planets.
The terrestrial worlds have few or no moons, while the jovian worlds have many moons.
The orbits of the terrestrial worlds are relatively close together, while the orbits of the jovian worlds are far apart.