No. The rings of Uranus are not part of the planet itself.
uranus is bigger
Neptune is the closest in radius to Uranus, at about 740km or 3% smaller.
Uranus is orbited by 27 known natural satellites, with the largest ones being Titania, Oberon, Umbriel, Ariel, and Miranda. These moons range in size and composition, with some showing unique surface features like canyons, crater fields, and icy plains. Additionally, Uranus has a system of narrow rings composed of dark particles and dust.
The rings of Uranus are made of dark particulate matter (as opposed to the ice composition of the rings of Saturn). They may have been created by the collision of small moons in their orbits around the planet. The more visible rings seem to have larger particles, ranging from .2 to 20 meters in size, while the fainter ones are mostly dust. Thirteen distinct rings are presently known, the brightest being the "epsilon" ring. This ring has little dust and appears to be extremely thin, as little as 150 meters in thickness.
Neptune is the planet most similar to Uranus in size and mass. They are both ice giants, with Neptune being slightly larger and more massive than Uranus.
Uranus has a complicated ring system. It has 13 distinct rings but many more narrower and less pronounced. Uranus rings are made of rocks "All the gas giants in our solar system, including Neptune have rings. The rings of Neptune are made up of fairly small, very dark clumps of rock. Scientists believe that most of these clumps are about the size of a small car. There is also a large amount of dust in the rings. One of the rings has a twist in it."
Jupiter (largest), Saturn, Uranus, Neptune, Earth, Venus, Mars and Mercury (smallest). Note that although Neptune has a higher mass than Uranus, it is smaller in size. Jupiter is the largest, followed by Saturn (the one with prominent rings), then Uranus (which also has rings), Neptune, Earth, Venus, the "red" planet, Mars, followed by Mercury and, of course, Pluto, which is now technically a dwarf planet.
Planet Uranus has a surface area of 3.121 billion sq miles (8.083 billion km²).
Uranus
Neptune; it is almost as large.
The rings are mainly made of from dust, ice or rubble from that planet.Most moons are asteroids or bits of the planet that have broken off of the planet caught in the gravitational pull from the planet.
Neptune is very much like Uranus in size.