🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 10.5

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.34 AU - 3.26 AU

Year: 3234 Days

Day: 9.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,776,002 km

• M1: 130,599 km (0.066 R)
• M2: 466,147 km (0.077 R)
• M3: 913,744 km (0.057 R)
• M4: 1,375,852 km (0.09 R)
• M5: 1,978,282 km (0.104 R)
• M6: 2,508,008 km (0.077 R)
• M7: 3,112,533 km (0.112 R)
• M8: 3,488,772 km (0.08 R)
• M9: 4,588,466 km (0.056 R)
• M10: 5,683,672 km (0.052 R)
• M11: 7,102,907 km (0.086 R)
• M12: 7,691,724 km (0.101 R)
• M13: 8,563,431 km (0.106 R)
• M14: 8,892,845 km (0.115 R)
• M15: 9,460,869 km (0.105 R)
• M16: 10,052,827 km (0.109 R)
• M17: 10,711,357 km (0.045 R)
• M18: 11,180,646 km (0.107 R)
• M19: 11,574,686 km (0.05 R)
• M20: 11,978,002 km (0.064 R)
• M21: 13,196,327 km (0.112 R)
• M22: 13,587,227 km (0.112 R)
• M23: 15,016,933 km (0.074 R)
• M24: 21,010,423 km (0.096 R)
• M25: 21,544,038 km (0.057 R)
• M26: 23,270,248 km (0.116 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.3

Radius: 6.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.09 AU - 7.15 AU

Year: 10451 Days

Day: 23.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,776,002 km

• M1: 94,845 km (0.087 R)
• M2: 345,870 km (0.04 R)
• M3: 680,222 km (0.092 R)
• M4: 1,077,703 km (0.07 R)
• M5: 1,312,123 km (0.044 R)
• M6: 3,729,325 km (0.1 R)
• M7: 4,371,549 km (0.12 R)
• M8: 7,575,038 km (0.072 R)
• M9: 8,167,894 km (0.048 R)
• M10: 9,016,712 km (0.105 R)
• M11: 9,648,315 km (0.051 R)
• M12: 13,681,174 km (0.062 R)
• M13: 13,940,726 km (0.104 R)
• M14: 14,425,274 km (0.088 R)
• M15: 14,829,936 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990

Radius: 7.5

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.8 AU - 6.5 AU

Year: 10527 Days

Day: 21.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,776,002 km

• M1: 94,247 km (0.094 R)
• M2: 340,186 km (0.061 R)
• M3: 792,420 km (0.079 R)
• M4: 1,270,385 km (0.093 R)
• M5: 1,589,926 km (0.093 R)
• M6: 2,412,415 km (0.098 R)
• M7: 2,998,839 km (0.095 R)
• M8: 4,037,497 km (0.065 R)
• M9: 4,994,026 km (0.08 R)
• M10: 5,367,272 km (0.111 R)
• M11: 8,763,443 km (0.115 R)
• M12: 12,006,576 km (0.103 R)
• M13: 14,160,037 km (0.114 R)
• M14: 16,932,833 km (0.026 R)
• M15: 17,312,662 km (0.055 R)
• M16: 18,646,776 km (0.108 R)
• M17: 20,387,647 km (0.114 R)
• M18: 20,904,358 km (0.042 R)
• M19: 21,253,669 km (0.091 R)
• M20: 22,689,808 km (0.083 R)
• M21: 23,151,617 km (0.092 R)
• M22: 23,808,501 km (0.051 R)
• M23: 26,357,948 km (0.038 R)
• M24: 26,868,226 km (0.091 R)
• M25: 28,119,762 km (0.04 R)
• M26: 30,738,922 km (0.098 R)
• M27: 31,190,558 km (0.081 R)
• M28: 33,994,770 km (0.095 R)
• M29: 34,721,217 km (0.089 R)
• M30: 35,211,300 km (0.084 R)
• M31: 35,954,951 km (0.083 R)
• M32: 43,834,121 km (0.105 R)
• M33: 45,566,165 km (0.105 R)
• M34: 46,746,043 km (0.103 R)
• M35: 52,307,793 km (0.117 R)
• M36: 55,081,188 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.6

Radius: 6.8

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.27 AU - 6.73 AU

Year: 11439 Days

Day: 17.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,776,002 km

• M1: 117,285 km (0.114 R)
• M2: 429,795 km (0.111 R)
• M3: 832,811 km (0.089 R)
• M4: 2,013,438 km (0.048 R)
• M5: 2,533,889 km (0.11 R)
• M6: 3,097,125 km (0.108 R)
• M7: 3,716,310 km (0.07 R)
• M8: 5,934,996 km (0.073 R)
• M9: 6,241,672 km (0.105 R)
• M10: 12,645,807 km (0.117 R)
• M11: 14,454,445 km (0.072 R)
• M12: 15,072,883 km (0.1 R)
• M13: 25,056,447 km (0.118 R)
• M14: 31,954,853 km (0.097 R)
• M15: 39,300,707 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.8

Radius: 3.3

Gravity: 26.61 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.89 AU - 7.01 AU

Year: 12647 Days

Day: 20.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 93,776,002 km

• M1: 40,990 km (0.107 R)
• M2: 274,213 km (0.066 R)
• M3: 545,883 km (0.046 R)
• M4: 868,565 km (0.095 R)
• M5: 983,905 km (0.099 R)
• M6: 1,222,215 km (0.105 R)
• M7: 1,579,454 km (0.037 R)
• M8: 1,693,448 km (0.063 R)
• M9: 1,812,827 km (0.057 R)
• M10: 2,477,790 km (0.118 R)
• M11: 2,833,832 km (0.093 R)
• M12: 3,337,229 km (0.1 R)
• M13: 5,078,549 km (0.091 R)
• M14: 6,371,074 km (0.103 R)
• M15: 6,587,692 km (0.085 R)
• M16: 6,884,045 km (0.093 R)
• M17: 7,463,737 km (0.034 R)
• M18: 7,623,657 km (0.072 R)
• M19: 8,500,899 km (0.114 R)
• M20: 9,443,366 km (0.091 R)
• M21: 11,010,254 km (0.051 R)
• M22: 15,667,385 km (0.086 R)
• M23: 20,768,822 km (0.111 R)
• M24: 22,549,186 km (0.056 R)
• M25: 23,992,656 km (0.092 R)
• M26: 24,604,511 km (0.095 R)
• M27: 25,950,593 km (0.117 R)
• M28: 26,410,008 km (0.112 R)
• M29: 27,250,449 km (0.073 R)
• M30: 28,984,737 km (0.113 R)
• M31: 31,305,898 km (0.1 R)
• M32: 33,856,840 km (0.109 R)
• M33: 34,295,162 km (0.083 R)
• M34: 39,247,301 km (0.109 R)
• M35: 39,609,477 km (0.116 R)

Asteroid Belt

Center: 8.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.6

Radius: 4.3

Gravity: 38.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.29 AU - 9.53 AU

Year: 19925 Days

Day: 20.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,776,002 km

• M1: 53,556 km (0.088 R)
• M2: 1,399,189 km (0.106 R)
• M3: 1,560,455 km (0.108 R)
• M4: 2,162,288 km (0.117 R)
• M5: 6,530,994 km (0.118 R)
• M6: 6,845,748 km (0.053 R)
• M7: 7,265,370 km (0.107 R)
• M8: 9,395,793 km (0.066 R)
• M9: 10,090,376 km (0.115 R)
• M10: 11,259,334 km (0.107 R)
• M11: 11,909,337 km (0.069 R)
• M12: 12,652,988 km (0.068 R)
• M13: 13,071,413 km (0.047 R)
• M14: 16,099,573 km (0.034 R)
• M15: 17,261,201 km (0.106 R)
• M16: 19,656,861 km (0.051 R)
• M17: 32,612,037 km (0.088 R)
• M18: 34,195,680 km (0.051 R)
• M19: 34,599,444 km (0.104 R)
• M20: 66,737,405 km (0.106 R)
• M21: 69,713,356 km (0.095 R)
• M22: 76,156,686 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938

Radius: 5.6

Gravity: 29.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.11 AU - 10.83 AU

Year: 23385 Days

Day: 24.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,776,002 km

• M1: 71,358 km (0.099 R)
• M2: 432,338 km (0.101 R)
• M3: 1,587,084 km (0.094 R)
• M4: 1,955,394 km (0.04 R)
• M5: 2,549,447 km (0.117 R)
• M6: 2,888,286 km (0.061 R)
• M7: 3,111,486 km (0.117 R)
• M8: 3,917,519 km (0.092 R)
• M9: 4,551,814 km (0.114 R)
• M10: 5,757,424 km (0.093 R)
• M11: 9,250,235 km (0.108 R)
• M12: 11,297,781 km (0.042 R)
• M13: 15,072,285 km (0.105 R)
• M14: 16,002,634 km (0.108 R)
• M15: 19,908,036 km (0.1 R)
• M16: 21,973,085 km (0.068 R)
• M17: 26,644,129 km (0.115 R)
• M18: 28,253,054 km (0.059 R)
• M19: 37,734,717 km (0.057 R)
• M20: 45,053,194 km (0.102 R)
• M21: 52,878,808 km (0.061 R)
• M22: 56,007,498 km (0.11 R)
• M23: 69,756,889 km (0.112 R)
• M24: 71,854,400 km (0.105 R)
• M25: 73,037,720 km (0.099 R)
• M26: 79,904,711 km (0.052 R)
• M27: 82,200,290 km (0.207 R)
• M28: 85,857,659 km (0.109 R)
• M29: 90,442,833 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit