Akulm

You will soon find here the World of Akulm, fourth planet of a Red and blue dual star system.

Akulm is a rocky (Earthiest) planet, surrounded by a heavy atmosphere.

Some facts form Akulm:

Mean diameter: 15200 km (some how greater than Earth).
Year: 452.4 Earth Standard Days, 505 Akulm Standard Days, 506 Akulm Syderal Days over an almost circular orbit.
Day: 21.5 Earth Hours.
Moons: 1 spherical moon with a 56 Akulm Days phase period, 2 irregular with 21 and 26 Akulm Days phase period.
Suns: 1 big red star and 1 smaller but brighter blue star circling each other with a 1086 Earth Hour period (50.5 Akulm Days).
Rotation axis inclination against elliptical normal: 15%.
Rotation is done in the same sense as translation.
Surface is cover by oceanic water over a 56% but there are many lakes and rivers.
Two main continents, one of them covering a pole (let's say south) and extending over the opposite hemisphere (let's say northern) The other one completely on northern hemisphere. Many big islands and many small island.
Life is supported on water and coal chemistry.
Atmosphere near surface: 88% N₂, 10% O₂, 1% CO₂, 1% SO, other gases total: less than 0.3%. Surface pressure: 1450 mb (Earth: 1013 mb).