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Sentinel

 

Sentinel is a planetary system orbiting a yellow G-class star.  The system lies in the Capricornus Constellation of the Capricorn Region.

 
The Sentinel primary planet is a sprawling world that has been home to a large population.  Originally settled by refuges from Capricora, they were looking to escape the repression of that planet's government.  They escaped Capricora and settled on Sentinel, the nearest habitable world sitting only 7 light years away.

 

Sentinel grew into the powerful industrial and military world, one of the most important in the Capricorn Region.  The planet has been home to numerous weapon manufacturing centers along a with a powerful military.

System: Sentinel

Primary Star: TYC63651411

Stellar Type: G9V ☼

Mass (Sol): 0.91

Luminosity: 0.61x Sun

Distance: 199.98 ly

Constellation: Capricornus

Region: Capricorn

Population: 3 Billion

 

       
Sentinel Planets
       

Sentinel B
Sentinel B is a warm terrestrial world orbiting less than 3 AU from the parent star.  The planet has an atmosphere composed of mostly sulfuric acid compounds.

Distance: 0.28 AU

Orbit: 57 days

Temp: 452 K

Mass: 0.49 Earth

Radius: 5261 km

Gravity: 0.71 g

Rotation: 65 hours

Moon(s): 0

       
       

Sentinel C
Sentinel C is the system's primary planet.  The planet is slightly cooler than Earth with ice and snow storms common across much he surface.  Sentinel C is an industrial powerhouse with few regulations, this has lead to rampant pollution problems throughout the planet.

Distance: 0.9 AU

Orbit: 335 days

Temp: 275 K

Mass: 1.49 Earth

Radius: 7577 km

Gravity: 1.05 g

Rotation: 29 hours

Moon(s): 4

       
       

Sentinel D
Sentinel D is a cold terrestrial world that orbits far outside the habitable zone.  The planet's surface is covered is water and methane ice, intense winds bombard much of the surface.

Distance: 3.72 AU

Orbit: 7.5 years

Temp: 110 K

Mass: 0.96 Earth

Radius: 7007 km

Gravity: 0.80 g

Rotation: 21 hours

Moon(s): 3

       
       


Closest Inhabited Systems:

 

Name

Distance (ly)

Type

Capricora

7.10

K2V

Iota Capricorni

18.84

G8III

Yazatas

24.65

G5V

Maze

27.23

K2V

Unxia

29.84

G2V

Espenship

43.28

K0V

Noria

49.32

G9V

Ancha

49.45

G8III





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