🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.7 AU - 1.08 AU

Year: 560 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,810,905 km

• M1: 100,979 km (0.069 R)
• M2: 400,623 km (0.101 R)
• M3: 650,003 km (0.082 R)
• M4: 1,171,950 km (0.104 R)
• M5: 1,934,749 km (0.084 R)
• M6: 3,286,067 km (0.111 R)
• M7: 3,540,383 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.2

Radius: 8.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.23 AU - 1.33 AU

Year: 966 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,810,905 km

• M1: 111,750 km (0.089 R)
• M2: 411,693 km (0.074 R)
• M3: 728,242 km (0.036 R)
• M4: 1,485,357 km (0.08 R)
• M5: 2,007,603 km (0.066 R)
• M6: 2,535,983 km (0.095 R)
• M7: 3,192,718 km (0.106 R)
• M8: 4,281,192 km (0.065 R)
• M9: 5,157,237 km (0.114 R)
• M10: 6,560,914 km (0.06 R)
• M11: 7,058,776 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 8.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.39 AU - 3.57 AU

Year: 3430 Days

Day: 6 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,810,905 km

• M1: 101,278 km (0.043 R)
• M2: 422,764 km (0.1 R)
• M3: 921,672 km (0.085 R)
• M4: 1,346,680 km (0.052 R)
• M5: 1,741,768 km (0.077 R)
• M6: 2,112,023 km (0.082 R)
• M7: 2,437,249 km (0.103 R)
• M8: 3,305,814 km (0.115 R)
• M9: 4,595,198 km (0.04 R)
• M10: 5,590,772 km (0.064 R)
• M11: 7,728,076 km (0.049 R)
• M12: 8,001,841 km (0.103 R)
• M13: 8,601,279 km (0.079 R)
• M14: 9,061,891 km (0.106 R)
• M15: 9,400,880 km (0.062 R)
• M16: 10,176,395 km (0.027 R)
• M17: 12,425,300 km (0.091 R)
• M18: 14,201,924 km (0.112 R)
• M19: 14,939,143 km (0.117 R)
• M20: 17,149,152 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 8.6

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.65 AU - 3.85 AU

Year: 4843 Days

Day: 7.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,810,905 km

• M1: 107,411 km (0.11 R)
• M2: 589,864 km (0.1 R)
• M3: 1,087,726 km (0.088 R)
• M4: 1,925,923 km (0.027 R)
• M5: 2,474,498 km (0.095 R)
• M6: 3,297,287 km (0.082 R)
• M7: 3,903,158 km (0.065 R)
• M8: 6,050,336 km (0.104 R)
• M9: 7,845,660 km (0.118 R)
• M10: 8,391,244 km (0.095 R)
• M11: 13,499,861 km (0.117 R)
• M12: 16,055,891 km (0.106 R)
• M13: 19,046,801 km (0.088 R)
• M14: 22,103,385 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.9

Radius: 13.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.2 AU - 4.8 AU

Year: 5335 Days

Day: 8.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,810,905 km

• M1: 164,258 km (0.115 R)
• M2: 586,723 km (0.09 R)
• M3: 1,559,558 km (0.044 R)
• M4: 2,005,210 km (0.062 R)
• M5: 2,501,875 km (0.057 R)
• M6: 5,169,654 km (0.084 R)
• M7: 5,860,945 km (0.067 R)
• M8: 6,647,232 km (0.105 R)
• M9: 7,465,532 km (0.111 R)
• M10: 8,838,541 km (0.105 R)
• M11: 9,260,258 km (0.109 R)
• M12: 9,739,719 km (0.111 R)
• M13: 14,309,336 km (0.111 R)
• M14: 15,070,041 km (0.09 R)
• M15: 15,734,704 km (0.063 R)
• M16: 17,449,245 km (0.117 R)
• M17: 19,709,968 km (0.081 R)
• M18: 20,141,109 km (0.057 R)
• M19: 20,873,690 km (0.057 R)
• M20: 22,940,684 km (0.119 R)
• M21: 24,228,123 km (0.099 R)
• M22: 25,309,117 km (0.06 R)
• M23: 26,596,257 km (0.114 R)
• M24: 27,123,141 km (0.115 R)
• M25: 27,926,482 km (0.045 R)
• M26: 28,379,614 km (0.082 R)
• M27: 30,911,857 km (0.097 R)
• M28: 32,382,105 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818

Radius: 3.3

Gravity: 75.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.55 AU - 7.67 AU

Year: 11333 Days

Day: 19.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,810,905 km

• M1: 47,871 km (0.111 R)
• M2: 170,990 km (0.073 R)
• M3: 307,723 km (0.076 R)
• M4: 713,133 km (0.083 R)
• M5: 853,306 km (0.099 R)
• M6: 1,292,974 km (0.057 R)
• M7: 2,328,940 km (0.051 R)
• M8: 4,494,219 km (0.112 R)
• M9: 5,141,828 km (0.104 R)
• M10: 5,487,848 km (0.105 R)
• M11: 6,226,413 km (0.049 R)
• M12: 8,451,980 km (0.05 R)
• M13: 10,378,352 km (0.104 R)
• M14: 11,734,906 km (0.104 R)
• M15: 12,640,272 km (0.038 R)
• M16: 13,786,940 km (0.063 R)
• M17: 13,984,559 km (0.116 R)
• M18: 14,656,851 km (0.076 R)
• M19: 15,140,202 km (0.04 R)
• M20: 17,408,854 km (0.112 R)
• M21: 19,395,813 km (0.093 R)
• M22: 21,264,889 km (0.088 R)
• M23: 21,617,042 km (0.03 R)
• M24: 22,333,317 km (0.114 R)
• M25: 23,436,900 km (0.073 R)
• M26: 28,534,298 km (0.09 R)
• M27: 35,419,689 km (0.09 R)
• M28: 35,790,393 km (0.106 R)
• M29: 35,914,559 km (0.114 R)
• M30: 36,917,912 km (0.089 R)
• M31: 38,068,918 km (0.113 R)
• M32: 45,335,784 km (0.099 R)
• M33: 47,848,729 km (0.117 R)
• M34: 47,999,524 km (0.089 R)
• M35: 48,757,536 km (0.05 R)
• M36: 52,667,576 km (0.106 R)
• M37: 54,781,095 km (0.093 R)
• M38: 55,276,712 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.5

Radius: 4.9

Gravity: 35.51 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.77 AU - 8.99 AU

Year: 14751 Days

Day: 18.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,810,905 km

• M1: 61,186 km (0.101 R)
• M2: 329,265 km (0.074 R)
• M3: 752,477 km (0.107 R)
• M4: 1,006,943 km (0.103 R)
• M5: 3,123,604 km (0.108 R)
• M6: 3,306,861 km (0.118 R)
• M7: 3,959,856 km (0.094 R)
• M8: 4,462,355 km (0.085 R)
• M9: 4,935,982 km (0.106 R)
• M10: 6,143,536 km (0.118 R)
• M11: 6,643,193 km (0.101 R)
• M12: 6,815,679 km (0.112 R)
• M13: 7,535,544 km (0.079 R)
• M14: 7,818,284 km (0.1 R)
• M15: 11,595,929 km (0.112 R)
• M16: 11,783,226 km (0.082 R)
• M17: 13,287,732 km (0.095 R)
• M18: 16,831,107 km (0.077 R)
• M19: 17,395,540 km (0.103 R)
• M20: 18,139,490 km (0.041 R)
• M21: 23,649,927 km (0.105 R)
• M22: 25,497,910 km (0.08 R)
• M23: 27,550,692 km (0.083 R)
• M24: 27,996,344 km (0.054 R)
• M25: 35,272,485 km (0.118 R)
• M26: 35,666,227 km (0.101 R)
• M27: 36,999,593 km (0.1 R)
• M28: 38,227,641 km (0.102 R)
• M29: 41,489,324 km (0.083 R)
• M30: 46,328,965 km (0.11 R)
• M31: 47,595,011 km (0.031 R)
• M32: 51,027,983 km (0.06 R)
• M33: 61,548,753 km (0.1 R)
• M34: 62,885,410 km (0.058 R)
• M35: 64,241,365 km (0.079 R)
• M36: 65,221,680 km (0.074 R)
• M37: 65,814,686 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit