70 Ophiuchi B
7 Planets (size proportional to Sqrt(Radius)) See Key
Stellar charactersistics
Stellar mass	0.70 solar masses
Stellar luminosity	0.09
Age	5.441 billion years (75.599 billion left on main sequence)
Habitable ecosphere radius	0.294 AU

Planetary Overview
#	Type		Dist.	Mass	Radius
1		Rock	0.309 AU	0.007 EM	0.194 ER
2		Martian	0.383 AU	0.225 EM	0.613 ER
3		Ice	0.809 AU	0.925 EM	0.975 ER
4		Ice	0.971 AU	0.343 EM	0.704 ER
5		Martian	1.293 AU	1.083 EM	1.366 ER
6		Martian	1.469 AU	0.347 EM	0.943 ER
7		Martian	2.272 AU	4.612 EM	2.151 ER

Planet #1 Statistics
Planet type	Rock Tidally Locked 1 Face Low-G, Cold, Airless, 1-Face
Distance from primary star	4.6E+07 KM	0.309 AU
Mass	4.2E+22Kg	0.007 Earth masses
Surface gravity	183.6 cm/sec2	0.19 Earth gees
Surface pressure	0 millibars	0.000 Earth atmospheres
Surface temperature	-11.2° Celcius 11.8° Fahrenheit	-25.2° C Earth temperature -45.4° F Earth temperature +9.9° C greenhouse effect
Normal temperature range	Min Max -233.1° C -387.6° F - 142.1° C 287.7° F
Equatorial radius	1236.1 Km	0.19 Earth radii
Density	5.32 grams/cc	0.96 Earth densities
Eccentricity of orbit	0.050
Escape Velocity	2.1 Km/sec
Molecular weight retained	158.5 and above
Axial tilt	23°
Planetary albedo	0.07
Exospheric Temperature	1154.79° K	-118.21° C Earth temperature
Length of year	74.86 Earth days	1.00 Local days
Length of day	1796.61 hours
Boiling point of water	-273.1° Celcius -459.7° Fahrenheit
Hydrosphere percentage	0.0
Cloud cover percentage	0.0
Ice cover percentage	0.0

Planet #2 Statistics
Planet type	Martian Tidally Locked 1 Face Low-G, Cold, Icy, Arid, Cloudless, Unbreathably thin atmosphere (Ne - unbreathable), 1-Face
Distance from primary star	5.7E+07 KM	0.383 AU
Mass	1.3E+24Kg	0.225 Earth masses
Surface gravity	587.8 cm/sec2	0.60 Earth gees
Surface pressure	73 millibars	0.072 Earth atmospheres
Surface temperature	-81.2° Celcius -114.1° Fahrenheit	-95.2° C Earth temperature -171.3° F Earth temperature
Normal temperature range	Night Day -225.7° C -374.3° F - 9.6° C 49.2° F Min Max -236.5° C -393.7° F - 26.1° C 79.1° F
Equatorial radius	3910.2 Km	0.61 Earth radii
Density	5.38 grams/cc	0.97 Earth densities
Eccentricity of orbit	0.008
Escape Velocity	6.8 Km/sec
Molecular weight retained	10.2 and above	N, O, CH4, NH3, H2O, Ne, N2, CO... Neon  100.0%  73 mb  (ipp: 11)
Axial tilt	13°
Planetary albedo	0.65
Exospheric Temperature	750.46° K	-522.54° C Earth temperature
Length of year	103.42 Earth days	1.00 Local days
Length of day	2482.19 hours
Boiling point of water	39.5° Celcius 103.2° Fahrenheit
Hydrosphere percentage	0.0
Cloud cover percentage	0.5
Ice cover percentage	91.1

Planet #3 Statistics
Planet type	Ice Cold, Icy, Arid, Cloudless, Normal atmosphere
Distance from primary star	1.2E+08 KM	0.809 AU
Mass	5.5E+24Kg	0.925 Earth masses
Surface gravity	953.9 cm/sec2	0.97 Earth gees
Surface pressure	1236 millibars	1.220 Earth atmospheres
Surface temperature	-131.8° Celcius -205.2° Fahrenheit	-145.8° C Earth temperature -262.4° F Earth temperature
Normal temperature range	Night Day -134.1° C -209.4° F - -129.6° C -201.3° F Min Max -151.3° C -240.3° F - -113.8° C -172.8° F
Equatorial radius	6218.3 Km	0.97 Earth radii
Density	5.49 grams/cc	0.99 Earth densities
Eccentricity of orbit	0.068
Escape Velocity	10.9 Km/sec
Molecular weight retained	1.0 and above	H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt	24°
Planetary albedo	0.70
Exospheric Temperature	168.05° K	-1104.95° C Earth temperature
Length of year	317.71 Earth days	434.80 Local days
Length of day	17.54 hours
Boiling point of water	105.8° Celcius 222.4° Fahrenheit
Hydrosphere percentage	0.0
Cloud cover percentage	0.0
Ice cover percentage	100.0

Planet #4 Statistics
Planet type	Ice Low-G, Cold, Icy, Arid, Cloudless, Thin atmosphere
Distance from primary star	1.5E+08 KM	0.971 AU
Mass	2E+24Kg	0.343 Earth masses
Surface gravity	677.8 cm/sec2	0.69 Earth gees
Surface pressure	170 millibars	0.167 Earth atmospheres
Surface temperature	-153.8° Celcius -244.9° Fahrenheit	-167.8° C Earth temperature -302.1° F Earth temperature
Normal temperature range	Night Day -159.2° C -254.5° F - -148.7° C -235.7° F Min Max -180.8° C -293.4° F - -128.9° C -200.0° F
Equatorial radius	4489.9 Km	0.7 Earth radii
Density	5.40 grams/cc	0.98 Earth densities
Eccentricity of orbit	0.073
Escape Velocity	7.8 Km/sec
Molecular weight retained	1.2 and above	H2, He, N, O, CH4, NH3, H2O, Ne...
Axial tilt	29°
Planetary albedo	0.70
Exospheric Temperature	116.75° K	-1156.25° C Earth temperature
Length of year	417.53 Earth days	496.52 Local days 1.14 Earth years
Length of day	20.18 hours
Boiling point of water	56.6° Celcius 133.9° Fahrenheit
Hydrosphere percentage	0.0
Cloud cover percentage	0.0
Ice cover percentage	100.0

Planet #5 Statistics
Planet type	Martian Low-G, Cold, Icy, Arid, Cloudless, Normal atmosphere
Distance from primary star	1.9E+08 KM	1.293 AU
Mass	6.5E+24Kg	1.083 Earth masses
Surface gravity	569.1 cm/sec2	0.58 Earth gees
Surface pressure	908 millibars	0.896 Earth atmospheres
Surface temperature	-142.8° Celcius -225.0° Fahrenheit	-156.8° C Earth temperature -282.2° F Earth temperature
Normal temperature range	Night Day -145.6° C -230.1° F - -140.2° C -220.3° F Min Max -163.9° C -263.1° F - -123.4° C -190.2° F
Equatorial radius	8712.5 Km	1.4 Earth radii
Density	2.34 grams/cc	0.42 Earth densities
Eccentricity of orbit	0.087
Escape Velocity	10.0 Km/sec
Molecular weight retained	0.4 and above	H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt	27°
Planetary albedo	0.41
Exospheric Temperature	65.84° K	-1207.16° C Earth temperature
Length of year	641.57 Earth days	762.92 Local days 1.76 Earth years
Length of day	20.18 hours
Boiling point of water	97.2° Celcius 207.0° Fahrenheit
Hydrosphere percentage	0.0
Cloud cover percentage	0.0
Ice cover percentage	47.2

Planet #6 Statistics
Planet type	Martian Low-G, Cold, Icy, Arid, Cloudless, Unbreathably thin atmosphere
Distance from primary star	2.2E+08 KM	1.469 AU
Mass	2.1E+24Kg	0.347 Earth masses
Surface gravity	381.7 cm/sec2	0.39 Earth gees
Surface pressure	93 millibars	0.092 Earth atmospheres
Surface temperature	-156.0° Celcius -248.8° Fahrenheit	-170.0° C Earth temperature -306.0° F Earth temperature
Normal temperature range	Night Day -163.8° C -262.8° F - -148.5° C -235.4° F Min Max -185.6° C -302.1° F - -128.3° C -199.0° F
Equatorial radius	6017.0 Km	0.94 Earth radii
Density	2.27 grams/cc	0.41 Earth densities
Eccentricity of orbit	0.072
Escape Velocity	6.8 Km/sec
Molecular weight retained	0.7 and above	H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt	30°
Planetary albedo	0.32
Exospheric Temperature	51.02° K	-1221.98° C Earth temperature
Length of year	776.76 Earth days	755.85 Local days 2.13 Earth years
Length of day	24.66 hours
Boiling point of water	44.2° Celcius 111.5° Fahrenheit
Hydrosphere percentage	0.0
Cloud cover percentage	0.0
Ice cover percentage	31.7

Planet #7 Statistics
Planet type	Martian Cold, Icy, Arid, Cloudless, Unbreathably thick atmosphere
Distance from primary star	3.4E+08 KM	2.272 AU
Mass	2.8E+25Kg	4.612 Earth masses
Surface gravity	977.6 cm/sec2	1.00 Earth gees
Surface pressure	16461 millibars	16.246 Earth atmospheres
Surface temperature	-140.2° Celcius -220.3° Fahrenheit	-154.2° C Earth temperature -277.5° F Earth temperature
Normal temperature range	Min Max -146.9° C -232.3° F - -133.8° C -208.9° F
Equatorial radius	13715.9 Km	2.2 Earth radii
Density	2.55 grams/cc	0.46 Earth densities
Eccentricity of orbit	0.083
Escape Velocity	16.4 Km/sec
Molecular weight retained	0.1 and above	H, H2, He, N, O, CH4, NH3, H2O...
Axial tilt	32°
Planetary albedo	0.60
Exospheric Temperature	21.33° K	-1251.67° C Earth temperature
Length of year	1494.26 Earth days	2339.47 Local days 4.09 Earth years
Length of day	15.33 hours
Boiling point of water	197.1° Celcius 386.8° Fahrenheit
Hydrosphere percentage	0.0
Cloud cover percentage	0.0
Ice cover percentage	81.2

This page was created by StarGen.