PLANETARY SYSTEM
GJ 317
2 confirmed planets in our catalogue, 49.6 light-years from Earth.
Ordered by orbital period where known. Diagram is illustrative; distances and planet sizes are not to scale.
| World / host star | Type | Distance | Year length | Discovery |
|---|---|---|---|---|
| GJ 317 b ↗GJ 317 | Gas giant | 49.6 ly | 695.69 days | 2007Radial Velocity |
| GJ 317 c ↗GJ 317 | Gas giant | 49.6 ly | 6,500 days | 2016Radial Velocity |