Who am I ?

I have 16 moons. I am the largest planet in the solar system. I am a gas giant. Who am I?

I have 15 moons. I have a ring. I am a gas. Who am I ?

I have no moons. I am a rocky planet. I am the second planet from the sun. Who am I ?

I have 1 moon. My planet is covered in water. We have life on are planet. Who am I ?

I have more moons. I have a ring. Who am I ?

I have more than 8 moons. I am a gas giant. I am covered in blue. Who am I?