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willstaruss22
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Star G2
Planets name Athena
Planets Diameter 0.50 Earths, Mass 0.125, Density 5.52 g cm/3
Planets orbit 1.10 au with an eccentricity of 0.08
Planets axil tilt 20 degrees
Planets rotation rate 24 hours
Planets water/land ratio 60/40 with an average ocean depth of 18,000 feet.
Planets atmosphere 0.30 bar of 67% nitrogen, 30% oxygen, 2% Carbon dioxide 0.5 argon
Planets age is 4 billion years
Planets temperature is 285 K
The core is molten still and the planet has a magnetic field and is currently geologically active with volcanoes erupting on a daily basis.
It has 1 moon with a radius compared with Athena is 0.25 with a density of 3.57 g cm/3
The moon orbits 200,000 km from Athena's surface with an eccentricity of 0.053
I am wondering what type of life could appear on such a small world with these parameters for a short book I am writing.
Planets name Athena
Planets Diameter 0.50 Earths, Mass 0.125, Density 5.52 g cm/3
Planets orbit 1.10 au with an eccentricity of 0.08
Planets axil tilt 20 degrees
Planets rotation rate 24 hours
Planets water/land ratio 60/40 with an average ocean depth of 18,000 feet.
Planets atmosphere 0.30 bar of 67% nitrogen, 30% oxygen, 2% Carbon dioxide 0.5 argon
Planets age is 4 billion years
Planets temperature is 285 K
The core is molten still and the planet has a magnetic field and is currently geologically active with volcanoes erupting on a daily basis.
It has 1 moon with a radius compared with Athena is 0.25 with a density of 3.57 g cm/3
The moon orbits 200,000 km from Athena's surface with an eccentricity of 0.053
I am wondering what type of life could appear on such a small world with these parameters for a short book I am writing.
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