Sephesa Solar-system – Austin Bunton Designs

System Specs:

Stellar Mass: _ Sol-masses
Stellar Class: _
Luminosity: _ Sol
Planets: 5
Moons: 1
Asteroid Belts: 0
Asteroids: 0
Objects: 1

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Planets Directory:

Nadinoor
H-119
Chophise
Tenesta

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Nadinoor:

Orbital Distance: 0.2 AU
Orbital Period: 0.2 Earth-years
Keplerian Ratio: 0.2
Radius: 1,437 km
Day Length: _ Earth-hours
Atmospheric Pressure: 25.79 atm
Surface Temp: 148 °C
Surface Gravity: _ g
Mass: _ Earth-masses

Nadinoor’s surface temperature varies wildly depending on local volcanic activity. Away from the lava streams, the rocky landscape can be frigid.

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H-119:

Orbital Distance: 1.1 AU
Orbital Period: 2.2 Earth-years
Keplerian Ratio: .275
Radius: 9,178 km
Day Length: _ Earth-hours
Atmospheric Pressure: 15.19 atm
Surface Temp: -97 °C
Surface Gravity: _ g
Mass: _ Earth-masses

The size and dense metallic composition of H-119 give it a surface gravity over four times that of Earth. Despite the dangers, mining efforts may be worthwhile.

Anomaly

Copper

DATA:
Copper

ANALYSIS:
A large metal deposit. Copper is a noble metal whose high conductivity makes it useful for a variety of purposes.

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Chophise:

Orbital Distance: 4.3 AU
Orbital Period: 16.3 Earth-years
Keplerian Ratio: 0.299
Radius: 8,694 km
Day Length: _ Earth-hours
Atmospheric Pressure: 34.71 atm
Surface Temp: -82 °C
Surface Gravity: _ g
Mass: _ Earth-masses

Chophise’s dense atmosphere efficiently traps Sephesa‘s heat: its surface temperature, though frigid by human standards, is warm compared to most of the system’s planets.