you have to times it's mass
Earths is 9.78 and neptunes is 8.7
gas
I believe it is thick, as it is made of gas............................
164.79 "Earth Years"
one for earth's and neptunes, small
Jupiter is about the size of 300 Earths put together.
Venus is often compared as Earth's "sister planet", being similar in size and internal composition.
60182 days.
They have no plants or animals
164.8 Earth years
neptunes size is 12% grater then the earth
Well, It has about an Earth sized core made of rock material. The core is also surrounded by a layer of liquid that's possibly a water, methane and ammonia mixture. The core temperature is about 100 degrees Celsius.