Orbital Distance (a=AUs)	Orbital Period (P=days)	Orbital Eccentricity (e)	Orbital Inclination (i=degrees)	Mass (Earths)	Diameter (Earths)	Density (Earths)	Surface Gravity (Earths)	Metallicity (Solar)
Gliese 581	0.0	...	...	...	102,000	41	...	...	0.36-0.62
Planet "e"	0.03	3.2	~0	=>40	1.94-3.1	...	...	...	...
Planet "b"	0.04	5.4	~0	=>40	15.6-30.4	...	...	...	...
Planet "c"	0.07	12.9	0.17	=>40	5.4-10.4	...	...	...	...
Lower H.Z. Limit?	0.11	25.2	0.0	=>40	...	...	...	...	...
Planet "d"	0.22	66.8	0.38	=>40	7.1-13.8	...	...	...	...
Higher H.Z. Limit?	0.28	87.8	0.0	=>40	...	...	...	...	...