There are none (known).
Moons are larger, obviously.
Ganymede,Callisto,Io. I put them in biggest to smallest.
Venus is the biggest planet in our solar system that has no known satellites (moons).
One of Neptune's smallest moons is called Helene, which is only 10 miles across. Other small moons are named Galatea, Larissa, Naiad, Proteus, and Despina.
You are thinking of Uranus. ( Miranda is not the largest satellite. Also, we have discovered more than 15 moons. I think it's about 27 known moons now.)
no
The four largest moons of Jupiter, known as the Galilean moons, in order of size from largest to smallest are: Ganymede, Callisto, Io, and Europa. Ganymede is the largest moon in the solar system, even larger than the planet Mercury.
Of the 67 moons orbiting Jupiter, the 4 largest, smallest to largest, are Europa, Io, Callisto, Ganymede. The 4 in closest orbit to Jupiter are Metis, Adrastea, Amalthea, and Thebe. These are referred to as the Amalthean moons.The 4 largest Jovian moons (Jupiter is "Jove" in Greek) are some of the largest bodies in the Solar system, after the Sun and planets. Genymede is larger than the planet Mercury.These 4 large Jovian moons would be planetesimals if they orbited the Sun. The moons smaller than these 4 are quite a bit smaller . . . many of which just have "J" (for Jupiter) numbers instead of names.
Triton is the largest of the moons
The smallest of the Galilean moons is Amalthea, which is one of Jupiter's moons. It is irregularly shaped and has a reddish color due to its surface composition.
Io, Europa, Ganymede and Callisto are the four satellites that orbit Jupiter.
Generally speaking moons are smaller than planets. The only exceptions are the two largest moons in this solar system, Ganymede and Titan, which are larger than Mercury, the smallest planet in the solar system.