Planetary system

GJ 581 system

Exoplanets

System overview

The GJ 581 system has 3 known planets in this catalogue, orbiting the star Gliese 581, discovered between 2005 and 2009.

Planet	Class	Radius (R⊕)	Period (d)	Distance (ly)
GJ 581 eRadial Velocity · 2009	Terrestrial planet	1.38	3.1481	21
GJ 581 bRadial Velocity · 2005	Mini-Neptune	4.79	5.3686	21
GJ 581 cRadial Velocity · 2007	Mini-Neptune	2.5	12.9211	21