What is the difference between our solar system, our galaxy, and the universe?

difference between our solar system our galaxy and the universe are as given below

Explanation:

solution

difference between our solar system and our galaxy and the universe is

Our Solar System consist of our all star, the Sun and all orbiting planets

as other way we can say our the sun and everything that is orbits around it, that is our solar system

but our galaxy name called Milky Way Galaxy that is a combine system of approx. 200 to 400 billion stars and solar systems with gases and dust etc.

and

the universe is the combination of billions of galaxies including our Milky Way Galaxy but spatial size of the universe is unknown