Mercury, Mars and Venus. Smallest to largest.
As Pluto is no longer classed as a planet (It is now known as a dwarf planet), Mercury is the smallest. so there are seven planets larger than mercury.
The smallest major planets in the solar system both lack a moon. They are Mercury and Venus. Pluto used to be a major planet and was thought to have no moon. However, it was downgraded to a dwarf planet in 2006 and has several moons.
Among the three its Mars, but in the solar system it is Mercury.
The smallest known solar system is Kepler-37, which consists of a star slightly smaller than our sun and three small planets. Within this solar system, the smallest known planet is Kepler-37b, which is slightly larger than Earth's moon. In terms of galaxies, dwarf galaxies are generally smaller in size and mass compared to larger galaxies like the Milky Way.
We can't say, exactly. Since a solar system is just a system of bodies orbiting around a star (a star with a system orbiting it is called a sun), and there are billions of stars in every galaxy, we don't have nearly enough information to make even an educated guess about solar system size rankings.
Three of them were grabbed by the gravitational pull of the local star. There are planets that are not in our solar system.
Jupiter, Saturn, and Uranus.
They are in all three. Planets are in solar systems. There are lots of solar systems in a galaxy. There are lots of galaxies in the universe. So any planet is in a solar system, a galaxy and the universe.
Mercury,Venus,and Earth. that's for our solar system.
jupiter,saturn,uranus and neptune.
The International Astronomical Union (IAU) recognises eight planets in our solar system (from closest to sun to furthest); Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.