CD-27 14659 (HR 7722) | |||||||||||||||||||||||||
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Stellar charactersistics | |||||||||||||||||||||||||
Stellar mass | 0.87 solar masses | ||||||||||||||||||||||||
Stellar luminosity | 0.33 | ||||||||||||||||||||||||
Age | 4.215 billion years (22.149 billion left on main sequence) | ||||||||||||||||||||||||
Habitable ecosphere radius | 0.574 AU |
Planetary Overview | |||||
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# | Type | Dist. | Mass | Radius | |
1 | Rock | 0.333 AU | 0.219 EM | 0.608 ER | |
2 | Martian | 0.669 AU | 0.782 EM | 0.923 ER | |
3 | Martian | 0.829 AU | 0.209 EM | 0.598 ER | |
4 | Ice | 1.738 AU | 2.186 EM | 1.288 ER | |
5 | Sub-Jovian | 2.801 AU | 17.687 EM | 4.381 ER | |
6 | Jovian | 7.146 AU | 962.964 EM | 15.200 ER | |
7 | Rock | 16.264 AU | 0.111 EM | 0.649 ER | |
8 | Sub-Jovian | 27.327 AU | 5.450 EM | 3.758 ER | |
9 | Rock | 39.829 AU | 0.196 EM | 0.782 ER | |
10 | Rock | 44.393 AU | 0.094 EM | 0.614 ER |
Planet #1 Statistics | |||||||||||||
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Planet type | Rock Resonant Spin Locked Low-G, Hot, Airless, 1-Face | ||||||||||||
Distance from primary star | 5E+07 KM | 0.333 AU | |||||||||||
Mass | 1.3E+24Kg | 0.219 Earth masses | |||||||||||
Surface gravity | 582.3 cm/sec2 | 0.59 Earth gees | |||||||||||
Surface pressure | 0 millibars | 0.000 Earth atmospheres | |||||||||||
Surface temperature | 79.2° Celcius 174.5° Fahrenheit | +65.2° C Earth temperature +117.3° F Earth temperature | |||||||||||
Normal temperature range |
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Equatorial radius | 3874.7 Km | 0.61 Earth radii | |||||||||||
Density | 5.38 grams/cc | 0.97 Earth densities | |||||||||||
Eccentricity of orbit | 0.180 | ||||||||||||
Escape Velocity | 6.7 Km/sec | ||||||||||||
Molecular weight retained | 51.8 and above | SO2, SO3, Kr, Xe | |||||||||||
Axial tilt | 22° | ||||||||||||
Planetary albedo | 0.07 | ||||||||||||
Exospheric Temperature | 3778.67° K | +2505.67° C Earth temperature | |||||||||||
Length of year | 75.39 Earth days | 1.44 Local days | |||||||||||
Length of day | 1257.90 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 | |||||||||||||||||
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Planet type | Martian Cold, Icy, Arid, Few clouds, Normal atmosphere (N2 - unbreathable) | ||||||||||||||||
Distance from primary star | 1E+08 KM | 0.669 AU | |||||||||||||||
Mass | 4.7E+24Kg | 0.782 Earth masses | |||||||||||||||
Surface gravity | 899.8 cm/sec2 | 0.92 Earth gees | |||||||||||||||
Surface pressure | 711 millibars | 0.702 Earth atmospheres | |||||||||||||||
Surface temperature | -8.3° Celcius 17.0° Fahrenheit | -22.3° C Earth temperature -40.2° F Earth temperature | |||||||||||||||
Normal temperature range |
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Equatorial radius | 5886.2 Km | 0.92 Earth radii | |||||||||||||||
Density | 5.47 grams/cc | 0.99 Earth densities | |||||||||||||||
Eccentricity of orbit | 0.101 | ||||||||||||||||
Escape Velocity | 10.3 Km/sec | ||||||||||||||||
Molecular weight retained | 5.5 and above | N, O, CH4, NH3, H2O, Ne, N2, CO...
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Axial tilt | 27° | ||||||||||||||||
Planetary albedo | 0.26 | ||||||||||||||||
Exospheric Temperature | 937.86° K | -335.14° C Earth temperature | |||||||||||||||
Length of year | 214.41 Earth days | 162.91 Local days | |||||||||||||||
Length of day | 31.59 hours | ||||||||||||||||
Boiling point of water | 90.7° Celcius 195.3° Fahrenheit | ||||||||||||||||
Hydrosphere percentage | 0.0 | ||||||||||||||||
Cloud cover percentage | 10.5 | ||||||||||||||||
Ice cover percentage | 18.3 |
Planet #3 Statistics | |||||||||||||
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Planet type | Martian Low-G, Cold, Icy, Arid, Cloudless, Unbreathably thin atmosphere | ||||||||||||
Distance from primary star | 1.2E+08 KM | 0.829 AU | |||||||||||
Mass | 1.2E+24Kg | 0.209 Earth masses | |||||||||||
Surface gravity | 572.5 cm/sec2 | 0.58 Earth gees | |||||||||||
Surface pressure | 51 millibars | 0.050 Earth atmospheres | |||||||||||
Surface temperature | -77.8° Celcius -108.1° Fahrenheit | -91.8° C Earth temperature -165.3° F Earth temperature | |||||||||||
Normal temperature range |
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Equatorial radius | 3811.1 Km | 0.6 Earth radii | |||||||||||
Density | 5.38 grams/cc | 0.97 Earth densities | |||||||||||
Eccentricity of orbit | 0.037 | ||||||||||||
Escape Velocity | 6.6 Km/sec | ||||||||||||
Molecular weight retained | 8.7 and above | N, O, CH4, NH3, H2O, Ne, N2, CO... | |||||||||||
Axial tilt | 26° | ||||||||||||
Planetary albedo | 0.54 | ||||||||||||
Exospheric Temperature | 611.31° K | -661.69° C Earth temperature | |||||||||||
Length of year | 295.56 Earth days | 209.22 Local days | |||||||||||
Length of day | 33.90 hours | ||||||||||||
Boiling point of water | 32.5° Celcius 90.5° Fahrenheit | ||||||||||||
Hydrosphere percentage | 0.0 | ||||||||||||
Cloud cover percentage | 0.2 | ||||||||||||
Ice cover percentage | 71.5 |
Planet #4 Statistics | |||||||||||||
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Planet type | Ice High-G, Cold, Icy, Arid, Cloudless, Thick atmosphere | ||||||||||||
Distance from primary star | 2.6E+08 KM | 1.738 AU | |||||||||||
Mass | 1.3E+25Kg | 2.186 Earth masses | |||||||||||
Surface gravity | 1292.4 cm/sec2 | 1.32 Earth gees | |||||||||||
Surface pressure | 5562 millibars | 5.489 Earth atmospheres | |||||||||||
Surface temperature | -112.7° Celcius -170.9° Fahrenheit | -126.7° C Earth temperature -228.1° F Earth temperature +5.5° C greenhouse effect | |||||||||||
Normal temperature range |
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Equatorial radius | 8212.5 Km | 1.3 Earth radii | |||||||||||
Density | 5.63 grams/cc | 1 Earth densities | |||||||||||
Eccentricity of orbit | 0.112 | ||||||||||||
Escape Velocity | 14.6 Km/sec | ||||||||||||
Molecular weight retained | 0.4 and above | H, H2, He, N, O, CH4, NH3, H2O... | |||||||||||
Axial tilt | 34° | ||||||||||||
Planetary albedo | 0.70 | ||||||||||||
Exospheric Temperature | 139.11° K | -1133.89° C Earth temperature | |||||||||||
Length of year | 897.06 Earth days | 1613.80 Local days 2.46 Earth years | |||||||||||
Length of day | 13.34 hours | ||||||||||||
Boiling point of water | 154.0° Celcius 309.2° Fahrenheit | ||||||||||||
Hydrosphere percentage | 0.0 | ||||||||||||
Cloud cover percentage | 0.1 | ||||||||||||
Ice cover percentage | 100.0 |
Planet #5 Statistics | ||
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Planet type | Sub-Jovian | |
Distance from primary star | 4.2E+08 KM | 2.801 AU |
Mass | 1.1E+26Kg | 17.687 Earth masses 7.445 Earth masses dust 10.242 Earth masses gas |
Equatorial radius | 27945.2 Km | 4.4 Earth radii |
Density | 1.16 grams/cc | 0.21 Earth densities |
Eccentricity of orbit | 0.074 | |
Escape Velocity | 22.5 Km/sec | |
Molecular weight retained | 0.1 and above | H, H2, He, N, O, CH4, NH3, H2O... |
Axial tilt | 19° | |
Planetary albedo | 0.51 | |
Exospheric Temperature | 53.55° K | -1219.45° C Earth temperature |
Length of year | 1835.46 Earth days | 3239.13 Local days 5.03 Earth years |
Length of day | 13.60 hours |
Planet #6 Statistics | ||
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Planet type | Jovian | |
Distance from primary star | 1.1E+09 KM | 7.146 AU |
Mass | 5.8E+27Kg | 962.964 Earth masses 58.923 Earth masses dust 904.041 Earth masses gas |
Equatorial radius | 96944.9 Km | 15 Earth radii |
Density | 1.51 grams/cc | 0.27 Earth densities |
Eccentricity of orbit | 0.204 | |
Escape Velocity | 89.0 Km/sec | |
Molecular weight retained | 0.0 and above | H, H2, He, N, O, CH4, NH3, H2O... |
Axial tilt | 37° | |
Planetary albedo | 0.47 | |
Exospheric Temperature | 8.23° K | -1264.77° C Earth temperature |
Length of year | 7468.20 Earth days | 28032.21 Local days 20.45 Earth years |
Length of day | 6.39 hours |
Planet #7 Statistics | |||||||||||||
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Planet type | Rock Low-G, Cold, Airless | ||||||||||||
Distance from primary star | 2.4E+09 KM | 16.264 AU | |||||||||||
Mass | 6.6E+23Kg | 0.111 Earth masses | |||||||||||
Surface gravity | 258.9 cm/sec2 | 0.26 Earth gees | |||||||||||
Surface pressure | 0 millibars | 0.000 Earth atmospheres | |||||||||||
Surface temperature | -223.7° Celcius -370.7° Fahrenheit | -237.7° C Earth temperature -427.9° F Earth temperature | |||||||||||
Normal temperature range |
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Equatorial radius | 4136.7 Km | 0.65 Earth radii | |||||||||||
Density | 2.24 grams/cc | 0.41 Earth densities | |||||||||||
Eccentricity of orbit | 0.019 | ||||||||||||
Escape Velocity | 4.6 Km/sec | ||||||||||||
Molecular weight retained | 0.1 and above | H, H2, He, N, O, CH4, NH3, H2O... | |||||||||||
Axial tilt | 24° | ||||||||||||
Planetary albedo | 0.15 | ||||||||||||
Exospheric Temperature | 1.59° K | -1271.41° C Earth temperature | |||||||||||
Length of year | 25684.99 Earth days | 20694.70 Local days 70.32 Earth years | |||||||||||
Length of day | 29.79 hours | ||||||||||||
Boiling point of water | -63.7° Celcius -82.6° Fahrenheit | ||||||||||||
Hydrosphere percentage | 0.0 | ||||||||||||
Cloud cover percentage | 0.0 | ||||||||||||
Ice cover percentage | 0.1 |
Planet #8 Statistics | ||
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Planet type | Sub-Jovian | |
Distance from primary star | 4.1E+09 KM | 27.327 AU |
Mass | 3.3E+25Kg | 5.450 Earth masses 2.246 Earth masses dust 3.204 Earth masses gas |
Equatorial radius | 23968.4 Km | 3.8 Earth radii |
Density | 0.56 grams/cc | 0.1 Earth densities |
Eccentricity of orbit | 0.000 | |
Escape Velocity | 13.5 Km/sec | |
Molecular weight retained | 0.0 and above | H, H2, He, N, O, CH4, NH3, H2O... |
Axial tilt | 43° | |
Planetary albedo | 0.46 | |
Exospheric Temperature | 0.56° K | -1272.44° C Earth temperature |
Length of year | 55939.14 Earth days | 63892.55 Local days 153.15 Earth years |
Length of day | 21.01 hours |
Planet #9 Statistics | |||||||||||||
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Planet type | Rock Low-G, Cold, Airless | ||||||||||||
Distance from primary star | 6E+09 KM | 39.829 AU | |||||||||||
Mass | 1.2E+24Kg | 0.196 Earth masses | |||||||||||
Surface gravity | 314.0 cm/sec2 | 0.32 Earth gees | |||||||||||
Surface pressure | 0 millibars | 0.000 Earth atmospheres | |||||||||||
Surface temperature | -241.5° Celcius -402.8° Fahrenheit | -255.5° C Earth temperature -460.0° F Earth temperature | |||||||||||
Normal temperature range |
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Equatorial radius | 4990.3 Km | 0.78 Earth radii | |||||||||||
Density | 2.25 grams/cc | 0.41 Earth densities | |||||||||||
Eccentricity of orbit | 0.026 | ||||||||||||
Escape Velocity | 5.6 Km/sec | ||||||||||||
Molecular weight retained | 0.0 and above | H, H2, He, N, O, CH4, NH3, H2O... | |||||||||||
Axial tilt | 31° | ||||||||||||
Planetary albedo | 0.15 | ||||||||||||
Exospheric Temperature | 0.26° K | -1272.74° C Earth temperature | |||||||||||
Length of year | 98433.65 Earth days | 87351.44 Local days 269.49 Earth years | |||||||||||
Length of day | 27.04 hours | ||||||||||||
Boiling point of water | -53.3° Celcius -64.0° Fahrenheit | ||||||||||||
Hydrosphere percentage | 0.0 | ||||||||||||
Cloud cover percentage | 0.0 | ||||||||||||
Ice cover percentage | 0.1 |
Planet #10 Statistics | |||||||||||||
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Planet type | Rock Low-G, Cold, Airless | ||||||||||||
Distance from primary star | 6.6E+09 KM | 44.393 AU | |||||||||||
Mass | 5.6E+23Kg | 0.094 Earth masses | |||||||||||
Surface gravity | 244.6 cm/sec2 | 0.25 Earth gees | |||||||||||
Surface pressure | 0 millibars | 0.000 Earth atmospheres | |||||||||||
Surface temperature | -243.2° Celcius -405.8° Fahrenheit | -257.2° C Earth temperature -463.0° F Earth temperature | |||||||||||
Normal temperature range |
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Equatorial radius | 3913.0 Km | 0.61 Earth radii | |||||||||||
Density | 2.24 grams/cc | 0.41 Earth densities | |||||||||||
Eccentricity of orbit | 0.077 | ||||||||||||
Escape Velocity | 4.4 Km/sec | ||||||||||||
Molecular weight retained | 0.0 and above | H, H2, He, N, O, CH4, NH3, H2O... | |||||||||||
Axial tilt | 62° | ||||||||||||
Planetary albedo | 0.15 | ||||||||||||
Exospheric Temperature | 0.21° K | -1272.79° C Earth temperature | |||||||||||
Length of year | 115828.08 Earth days | 90707.58 Local days 317.11 Earth years | |||||||||||
Length of day | 30.65 hours | ||||||||||||
Boiling point of water | -66.6° Celcius -87.8° Fahrenheit | ||||||||||||
Hydrosphere percentage | 0.0 | ||||||||||||
Cloud cover percentage | 0.0 | ||||||||||||
Ice cover percentage | 0.1 |