Tiriz

Tiriz is the first planet and only Chthonian planet, it is orbiting Bagulas.

Moons
There is obviously no moons here, this is due to the very close proximity to the star.

Size
This planet planet is the 3rd largest orbiting Bagulas.

Past
It once likely was a very large, very massive Jovian but billions of years later all of the Hydrogen and Helium got stripped away causing the core to be the only thing left, however a atmosphere is still remaining.

Remaining atmosphere
It's remaining atmosphere is just as thick as earth, composing of hydrogen and Helium, the skies appear beige in color, though there is a small amount of silicates in the atmosphere, it does rain rocks and iron.

Trivia

 * Most interesting planet in the whole system
 * 2nd hottest planet in the Holas system.