Neptune.
Hercolobus is a giant planet, about 6 times larger than Jupiter. It belongs to a distant solar system but is said to pass through our solar system every 25,000 years.
Jupiter and Saturn
Well if you're speaking about our solar system, Jupiter is the biggest giant planet with strongest gravity.
No new gas giant planet has been discovered in our solar system.
The planet just beyond Jupiter is our solar system's sixth planet, Saturn.
Hercolobus is a giant planet, about 6 times larger than Jupiter. It belongs to a distant solar system but is said to pass through our solar system every 25,000 years.
giant planet thingy in solar system
Jupiter is the largest planet in the solar system.
Jupiter is a gas giant it is in our solar system.
Neptune an ice giant
The smallest gas giant planet in our solar system is Neptune.
Since Pluto was downgraded to a dwarf planet, there currently is no outer planet in our solar system that is not a gas giant.
Jupiter and Saturn
Well if you're speaking about our solar system, Jupiter is the biggest giant planet with strongest gravity.
No new gas giant planet has been discovered in our solar system.
Saturn is the least dense planet in our solar system.
The Earth is a planet if that is what you are asking. It is a planet in our solar system. However compared to the the relative size of other planets in the solar system earth is quite an average size.