🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.2 AU - 1.8 AU

Year: 700 Days

Day: 40.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,289,758 km

• M1: 679,773 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.63 AU - 1.77 AU

Year: 844 Days

Day: 26.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.66 AU - 2.06 AU

Year: 966 Days

Day: 22.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,289,758 km

• M1: 1,134,401 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.18 AU - 3.24 AU

Year: 1699 Days

Day: 13.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.87 AU - 3.95 AU

Year: 2398 Days

Day: 12.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,289,758 km

• M1: 223,499 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.01 AU - 3.87 AU

Year: 2430 Days

Day: 46.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 10.7

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.56 AU - 5.76 AU

Year: 5128 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,289,758 km

• M1: 141,520 km (0.111 R)
• M2: 214,075 km (0.112 R)
• M3: 343,477 km (0.052 R)
• M4: 638,783 km (0.094 R)
• M5: 864,227 km (0.107 R)
• M6: 1,069,625 km (0.087 R)
• M7: 1,242,560 km (0.11 R)
• M8: 1,476,381 km (0.113 R)
• M9: 1,616,405 km (0.054 R)
• M10: 1,816,417 km (0.062 R)
• M11: 2,005,509 km (0.118 R)
• M12: 2,240,976 km (0.109 R)
• M13: 2,803,913 km (0.116 R)
• M14: 2,956,802 km (0.054 R)
• M15: 3,045,513 km (0.11 R)
• M16: 3,596,632 km (0.037 R)
• M17: 3,956,714 km (0.082 R)
• M18: 4,104,068 km (0.106 R)
• M19: 4,531,619 km (0.061 R)
• M20: 5,593,165 km (0.097 R)
• M21: 5,758,920 km (0.074 R)
• M22: 6,265,907 km (0.092 R)
• M23: 6,905,139 km (0.059 R)
• M24: 7,112,780 km (0.114 R)
• M25: 7,262,528 km (0.104 R)
• M26: 7,473,760 km (0.094 R)
• M27: 7,656,569 km (0.079 R)
• M28: 8,026,524 km (0.109 R)
• M29: 8,120,023 km (0.062 R)
• M30: 8,307,918 km (0.101 R)
• M31: 8,560,738 km (0.106 R)
• M32: 8,688,046 km (0.099 R)
• M33: 8,944,756 km (0.116 R)
• M34: 9,203,859 km (0.054 R)
• M35: 9,564,241 km (0.036 R)
• M36: 11,540,129 km (0.09 R)
• M37: 12,106,806 km (0.099 R)
• M38: 12,321,778 km (0.102 R)
• M39: 12,791,665 km (0.113 R)
• M40: 13,341,138 km (0.117 R)
• M41: 13,823,741 km (0.098 R)
• M42: 14,198,783 km (0.112 R)
• M43: 14,691,408 km (0.115 R)
• M44: 15,305,508 km (0.081 R)
• M45: 15,654,520 km (0.056 R)
• M46: 15,771,505 km (0.119 R)
• M47: 16,400,115 km (0.118 R)
• M48: 16,518,896 km (0.113 R)
• M49: 16,797,148 km (0.027 R)
• M50: 17,479,464 km (0.103 R)
• M51: 17,803,643 km (0.065 R)
• M52: 18,007,395 km (0.111 R)
• M53: 18,211,746 km (0.091 R)
• M54: 19,496,342 km (0.064 R)
• M55: 19,622,304 km (0.116 R)
• M56: 19,917,012 km (0.049 R)
• M57: 20,298,187 km (0.098 R)
• M58: 20,638,971 km (0.039 R)
• M59: 20,895,831 km (0.099 R)
• M60: 21,629,309 km (0.115 R)
• M61: 21,716,225 km (0.037 R)
• M62: 21,933,890 km (0.097 R)
• M63: 22,283,650 km (0.104 R)
• M64: 22,988,555 km (0.096 R)
• M65: 24,375,327 km (0.118 R)
• M66: 25,056,147 km (0.107 R)
• M67: 25,559,245 km (0.093 R)
• M68: 25,927,405 km (0.084 R)
• M69: 26,158,235 km (0.079 R)
• M70: 26,389,812 km (0.034 R)
• M71: 26,622,138 km (0.09 R)
• M72: 26,948,560 km (0.095 R)
• M73: 27,605,145 km (0.113 R)
• M74: 28,030,153 km (0.067 R)
• M75: 28,695,415 km (0.053 R)
• M76: 29,366,062 km (0.04 R)
• M77: 30,527,540 km (0.097 R)
• M78: 31,015,827 km (0.026 R)
• M79: 31,211,950 km (0.117 R)
• M80: 32,446,881 km (0.06 R)
• M81: 33,647,254 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 8.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.42 AU - 7.48 AU

Year: 6238 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,289,758 km

• M1: 125,213 km (0.104 R)
• M2: 190,139 km (0.038 R)
• M3: 273,914 km (0.039 R)
• M4: 361,877 km (0.077 R)
• M5: 417,528 km (0.119 R)
• M6: 1,037,611 km (0.107 R)
• M7: 1,093,411 km (0.114 R)
• M8: 1,481,019 km (0.087 R)
• M9: 1,935,348 km (0.083 R)
• M10: 2,102,000 km (0.073 R)
• M11: 2,246,212 km (0.088 R)
• M12: 2,515,787 km (0.106 R)
• M13: 2,591,933 km (0.113 R)
• M14: 2,697,998 km (0.092 R)
• M15: 3,333,340 km (0.064 R)
• M16: 4,913,692 km (0.038 R)
• M17: 5,473,038 km (0.077 R)
• M18: 5,899,392 km (0.108 R)
• M19: 6,001,268 km (0.082 R)
• M20: 6,065,296 km (0.06 R)
• M21: 6,142,339 km (0.101 R)
• M22: 6,297,472 km (0.101 R)
• M23: 6,757,485 km (0.082 R)
• M24: 7,351,090 km (0.108 R)
• M25: 7,723,738 km (0.096 R)
• M26: 7,863,313 km (0.111 R)
• M27: 8,530,370 km (0.091 R)
• M28: 8,805,331 km (0.074 R)
• M29: 9,039,003 km (0.102 R)
• M30: 9,334,159 km (0.039 R)
• M31: 9,497,670 km (0.099 R)
• M32: 9,662,377 km (0.104 R)
• M33: 10,284,106 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 8.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.11 AU - 12.93 AU

Year: 14889 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,289,758 km

• M1: 134,788 km (0.106 R)
• M2: 254,316 km (0.085 R)
• M3: 746,344 km (0.111 R)
• M4: 840,890 km (0.09 R)
• M5: 922,869 km (0.087 R)
• M6: 1,633,609 km (0.108 R)
• M7: 1,908,719 km (0.108 R)
• M8: 2,795,685 km (0.091 R)
• M9: 2,895,766 km (0.119 R)
• M10: 3,177,160 km (0.1 R)
• M11: 4,273,263 km (0.118 R)
• M12: 5,664,673 km (0.1 R)
• M13: 5,887,873 km (0.052 R)
• M14: 6,442,133 km (0.064 R)
• M15: 7,390,883 km (0.093 R)
• M16: 7,460,296 km (0.062 R)
• M17: 7,564,865 km (0.107 R)
• M18: 8,857,540 km (0.118 R)
• M19: 9,756,773 km (0.082 R)
• M20: 10,101,447 km (0.113 R)
• M21: 10,645,684 km (0.094 R)
• M22: 11,079,966 km (0.07 R)
• M23: 11,721,891 km (0.094 R)
• M24: 12,252,514 km (0.074 R)
• M25: 12,334,793 km (0.074 R)
• M26: 14,148,667 km (0.026 R)
• M27: 14,451,902 km (0.097 R)
• M28: 14,800,914 km (0.115 R)
• M29: 14,932,560 km (0.114 R)
• M30: 15,152,768 km (0.085 R)
• M31: 15,909,584 km (0.089 R)
• M32: 16,224,787 km (0.083 R)
• M33: 16,724,294 km (0.049 R)
• M34: 17,182,811 km (0.025 R)
• M35: 17,275,113 km (0.054 R)
• M36: 17,552,617 km (0.118 R)
• M37: 18,206,061 km (0.081 R)
• M38: 18,394,255 km (0.119 R)
• M39: 18,677,743 km (0.079 R)
• M40: 19,105,593 km (0.106 R)
• M41: 20,457,509 km (0.113 R)
• M42: 20,653,183 km (0.036 R)
• M43: 21,293,312 km (0.112 R)
• M44: 22,593,018 km (0.096 R)
• M45: 22,693,997 km (0.101 R)
• M46: 23,150,570 km (0.093 R)
• M47: 23,764,071 km (0.072 R)
• M48: 25,007,079 km (0.045 R)
• M49: 26,111,860 km (0.033 R)
• M50: 26,324,139 km (0.107 R)
• M51: 27,071,530 km (0.059 R)
• M52: 27,232,647 km (0.059 R)
• M53: 27,555,629 km (0.091 R)
• M54: 28,696,462 km (0.048 R)
• M55: 29,631,299 km (0.041 R)
• M56: 29,797,353 km (0.093 R)
• M57: 30,408,610 km (0.112 R)
• M58: 30,464,410 km (0.081 R)
• M59: 31,530,743 km (0.116 R)
• M60: 31,813,334 km (0.107 R)
• M61: 32,438,054 km (0.112 R)
• M62: 33,181,705 km (0.036 R)
• M63: 33,354,042 km (0.058 R)
• M64: 33,815,252 km (0.044 R)
• M65: 34,452,838 km (0.085 R)
• M66: 34,627,419 km (0.075 R)
• M67: 34,743,956 km (0.045 R)
• M68: 35,798,770 km (0.098 R)
• M69: 37,819,538 km (0.065 R)
• M70: 38,662,522 km (0.047 R)
• M71: 38,904,422 km (0.03 R)
• M72: 39,999,479 km (0.097 R)
• M73: 40,673,567 km (0.111 R)
• M74: 40,858,170 km (0.1 R)
• M75: 41,227,976 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,084 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit