How do planets form around stars?

How do planets form around stars?

Planets form from the dust and gas surrounding a young star in a protoplanetary disk. Over time, particles collide and stick together, gradually building up larger bodies.

What materials are involved in this process?

The primary materials are hydrogen, helium, and heavier elements like carbon, oxygen, and metals, which come together to form solid particles.

How long does it take for a planet to form?

The process can take millions to tens of millions of years, depending on the conditions in the protoplanetary disk.

Are there different types of planets that form?

Yes, planets can be rocky like Earth or gas giants like Jupiter, depending on their distance from the star and the materials available.

Can planets form around any type of star?

Most stars can form planets, but the size, temperature, and lifespan of the star influence the types of planets that can form.