How do gas giants work?

Question

I mean, how do we get a certain quantity of gas matter to become an actual planet? Is there anything inside it? How is, say, Jupiter’s core?

In: Planetary Science

Answer 1

There is a certain amount of debris from comets and asteroids in the heart of a gas giant, in addition the pressure can create metallic hydrogen https://youtu.be/b-gCfHXNIVc