No.
The small planets are the ones smaller than 8000 miles in diameter. The large planets are the large ones larger than 30,000 miles in diameter.
Mercury is smaller in diameter, but not in mass. If you include dwarf planets, than it is also larger in diameter than Eris and Pluto, however once again it is smaller in mass.
Mercury, Venus and Mars are smaller that Earth.All dwarf planets are also smaller.pluto is a lot less in diameter
There are many planets smaller than Earth, including Mercury, Mars, and Venus. While these planets vary in size, they are all smaller than Earth in terms of diameter and mass.
The planet with a diameter larger than Mars but smaller than Neptune is Uranus. Uranus has a diameter of approximately 50,724 kilometers, making it larger than Mars (6,779 kilometers) but smaller than Neptune (49,244 kilometers).
The volume of Pluto is 7.5 x 109 km3 or 0.0066 Earths... it would take 151.5 Pluto's to make up the volume of the Earth. Also, the diameter of the earth is 12,756 km and pluto's diameter is 2,296 km, meaning that it would take 5.55 plutos to equal the diameter of the earth.
Although comets appear very large when they are near the Sun because of the large dust cloud that follows behind them, they are actually the smallest of the objects listed. Comets typically have a diameter of less than 6 miles, which is much smaller than the typical diameter of the other objects listed above.
Mars and Mercury are the two planets that are about half the size of Earth. Mars has a diameter of approximately 6,779 kilometers, which is about 53% of Earth's diameter, while Mercury's diameter is around 4,880 kilometers, making it about 38% the size of Earth. Both planets have significantly smaller volumes and masses compared to Earth.
Pluto is the smallest planet in our solar system, with a diameter of about 1,473 miles (2,371 kilometers), making it smaller than Earth's moon and smaller than all the other planets.
Venus, a terrestrial planet, is small compared to the gas giants within our solar system. It's diameter is equal to 12,104km, which is larger than the diameter of Mercury and Mars, but smaller than all other planets (including Earth, which has a diameter of 12,756km).
Uranus is one of the bigger planets. It is the third largest planet in diameter but it is smaller in mass than Neptune.