You have it reversed. Our entire solar system is a grain of sand in our galaxy, which is Rehobath Beach by comparison. Our galaxy, to continue the comparison, is only an average sized spiral galaxy.
The solar system is much larger than the earth. I mean most planets are bigger than earth, that are in the solar system
Most planets orbit stars forming stellar systems. Stars are not part of the solar system which is simply the stellar system for our star - otherwise known as the sun. Stellar systems together form galaxies and these form a part of the universe.
A galaxy is larger. It contains billions of solar systems.
In *my* solar system, galaxies play no role, as my solar system is just one of many solar systems that make up our galaxy. A single star, which we call the Sun, is the most massive object in our solar system and, to a pretty good approximation, all of the planets in our solar system orbit around the Sun. What are the roles of the galaxies, stars, and planets in *your* solar system?
Basically, all galaxies do. Or most of them.
It is larger than the average galaxy, since the majority of galaxies are dwarf galaxies. However, there are still lots of galaxies that are larger than the Milky Way. For example, in our Local Group, the Andromeda Galaxy seems to be somewhat larger than our Milky Way.
Black holes are in outer space, far outside our solar system. Most galaxies have a large black hole at the center.
Ganymede, the largest moon of Jupiter has the most mass of all the moons in the Solar System
This would be the list in general, although there are probably moons somewhere in the universe that are larger than the earth. Earth's moon; the earth; the sun; the solar system; the galaxy; the universe.
Most of the mass of the solar system is in the sun. As a consequence all objects in the solar system orbit the sun.
Gravity is a force that is produced by mass. Most of the mass of the solar system is in the sun; it is tremendously larger than any planet, or than all the planets put together. Therefore, it is has the most powerful gravitational field.
The Sun is the most massive object in our Solar System, followed by Jupiter.