GJ 317
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Your system is GJ 317. Its host star is located in the constellation of The Compass.

Gj 317 has 2 planets:

  • Gj 317 B, discovered in 2007, has a mass 572.1 times the mass of Earth and an orbital period of 691.78 days.
  • Gj 317 C, discovered in 2007, has a mass 635.7 times the mass of Earth and an orbital period of 10000 days.

The star and the planets each need names, and YOU may be able to name them! Check back here in December to find out.

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