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Golden Sage


Golden Sage is a planetary system orbiting a yellow G-class star.  The system lies in the Hydrus Constellation of the Achernar Region.

The Golden Sage System's primary planet is an industrial world with a significant population. Though the planet was originally settled by a small group of interstellar nomads, the planet grew quickly and transformed into the manufacturing and industrial center of the Achernar Region.


Often heavy industrial planet's like the primary planet get a bad reputation, known as dirty and populated. Though the cities of Golden Sage fit that profile, much of the planet beyond the population centers is uniquely beautiful.


Multiple oceans sprawl across the surface separated by narrow sections of land. This rare situation creates an environment where there's millions of kilometers of coastlines across the planet.  Nature preserves are common creating endless acres of open space, this is a stark contrast to the often populated cities.

System: Golden Sage

Primary Star: HD 13578

Stellar Type: G3IV ☼

Mass (Sol): 1.06

Luminosity: 2.70x Sun

Distance: 183.2 ly

Constellation: Hydrus

Region: Achernar

Population: 3 Billion


Golden Sage Planets

Golden Sage B
Golden Sage B is a terrestrial world that orbits close to the parent star.  The scorching hot surface is composed of iron and nickel.  The planet orbits so close to he star that the surface is partially molten, with long rivers of magma crisscrossing the surface.

Distance: 0.09 AU

Orbit: 10 days

Temp: 1116 K

Mass: 2.59 Earth

Radius: 8909 km

Gravity: 1.32 g

Rotation: 60 hours

Moon(s): 0


Golden Sage C
Golden Sage C is cooler than then it's neighbor Golden Sage B, but is still extremely hot.  The planet has  thin atmosphere composed of carbon dioxide with trace amounts of argon.

Distance: 0.74 AU

Orbit: 225 days

Temp: 401 K

Mass: 0.87 Earth

Radius: 6557 km

Gravity: 0.82 g

Rotation: 71 hours

Moon(s): 1


Golden Sage D
Golden Sage D is a habitable terrestrial world.  The planet has 2 large oceans divided by long continental bands that make up the land areas.  Though the planet is generally cooler than Earth, there is still a vast array of ecosystems across the surface.

Distance: 1.44 AU

Orbit: 615 days

Temp: 277 K

Mass: 2.37 Earth

Radius: 9538 km

Gravity: 1.06 g

Rotation: 30 hours

Moon(s): 3


Golden Sage E
Golden Sage E is a typical hydrogen helium gas giant.  Though the atmosphere is made up nearly entirely of those two gasses, there are trace amounts of water and methane. 

Distance: 10.45 AU

Orbit: 32.8 years

Temp: 101 K

Mass: 0.82 Jupiter

Radius: 60443 km

Gravity: 2.91 g

Rotation: 14 hours

Moon(s): 17


Closest Inhabited Systems:



Distance (ly)





Achernarian Prime


















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