Neptune, has 14 moons, is the coldest planet in our solar system and the furthest planet from the Sun at 4,504,000,000 km. It’s diameter is 49,532 km and it’s mass is 1.02847e26 kg. Neptune is another gas planet, built of many ices and rock about 15% hydrogen and a little hydrogen, like Uranus. It also has rapid winds that are the fastest in the solar system, sometimes reaching 2000 km/hour. Like the other gas planets, Neptune also has rings but they are very dark and hard to see.  It takes 165 years for it to orbit around the sun.