Gas giants are large gas filled uninhabitable worlds with a large amount of health (500), Usually you get only one gas giant to your system, uncommonly none, and very rarely two. Like a normal planet, if a Planetoid collides with gas giant it explodes. But planetoids need to collide with the center point of gas giant, because most of the planet is only gas.
Gas giant's differences between normal planets are:
- You cannot colonize a gas giant, with the exception of mining stations.
- Usually gas giants' temperature is very hot or very cold.
- Gas giants have rings while other planets don't.
- Gas giants have ~500 health while normal planets have around 35-60.