giant planet
planet much larger than the Earth
outer planet
planet in the Solar System beyond the orbits of the its Main-belt asteroids
gas giant
giant planet which mainly consist of light elements such as hydrogen and helium
ice giant
giant planet primarily composed of elements heavier than hydrogen and helium
mini-Neptune
planetary type; planet of up to 10 Earth masses (M⊕), less massive than Uranus (14.5 M⊕) or Neptune (17 M⊕)