🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.64 AU - 0.94 AU

Year: 254 Days

Day: 24.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 9.1

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.52 AU - 11.54 AU

Year: 12358 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 100,324,460 km

• M1: 126,560 km (0.068 R)
• M2: 528,978 km (0.11 R)
• M3: 1,083,537 km (0.101 R)
• M4: 1,606,532 km (0.09 R)
• M5: 2,033,484 km (0.08 R)
• M6: 2,637,710 km (0.083 R)
• M7: 3,588,255 km (0.079 R)
• M8: 5,320,448 km (0.065 R)
• M9: 7,802,427 km (0.048 R)
• M10: 8,516,906 km (0.118 R)
• M11: 8,870,406 km (0.105 R)
• M12: 11,672,972 km (0.111 R)
• M13: 18,167,016 km (0.104 R)
• M14: 20,800,238 km (0.111 R)
• M15: 23,142,791 km (0.063 R)
• M16: 23,524,116 km (0.084 R)
• M17: 29,938,124 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.7

Radius: 3.1

Gravity: 68.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.35 AU - 14.57 AU

Year: 16873 Days

Day: 19.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 100,324,460 km

• M1: 39,494 km (0.065 R)
• M2: 157,527 km (0.093 R)
• M3: 340,036 km (0.101 R)
• M4: 449,841 km (0.095 R)
• M5: 753,225 km (0.087 R)
• M6: 1,013,526 km (0.082 R)
• M7: 1,151,455 km (0.096 R)
• M8: 2,916,261 km (0.107 R)
• M9: 3,016,043 km (0.061 R)
• M10: 6,486,713 km (0.119 R)
• M11: 8,478,759 km (0.092 R)
• M12: 9,152,996 km (0.062 R)
• M13: 10,144,381 km (0.059 R)
• M14: 16,503,637 km (0.061 R)
• M15: 17,550,822 km (0.11 R)
• M16: 19,955,159 km (0.101 R)
• M17: 21,706,202 km (0.106 R)
• M18: 25,510,027 km (0.093 R)
• M19: 26,688,859 km (0.102 R)
• M20: 30,441,970 km (0.068 R)
• M21: 30,560,900 km (0.066 R)
• M22: 32,258,537 km (0.117 R)
• M23: 33,004,881 km (0.061 R)
• M24: 34,274,219 km (0.094 R)
• M25: 36,372,478 km (0.106 R)
• M26: 43,629,172 km (0.07 R)
• M27: 49,130,933 km (0.104 R)
• M28: 54,724,995 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.9

Radius: 7.9

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.64 AU - 18.2 AU

Year: 20842 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 100,324,460 km

• M1: 98,435 km (0.112 R)
• M2: 529,128 km (0.086 R)
• M3: 1,958,984 km (0.085 R)
• M4: 3,010,807 km (0.09 R)
• M5: 5,270,632 km (0.06 R)
• M6: 6,047,344 km (0.082 R)
• M7: 6,809,545 km (0.114 R)
• M8: 8,678,472 km (0.109 R)
• M9: 9,758,867 km (0.072 R)
• M10: 10,745,465 km (0.103 R)
• M11: 11,669,831 km (0.076 R)
• M12: 12,983,599 km (0.062 R)
• M13: 14,466,413 km (0.085 R)
• M14: 16,295,247 km (0.085 R)
• M15: 17,265,240 km (0.073 R)
• M16: 19,054,430 km (0.106 R)
• M17: 24,737,055 km (0.039 R)
• M18: 33,466,839 km (0.112 R)
• M19: 35,562,705 km (0.109 R)
• M20: 37,190,928 km (0.115 R)
• M21: 49,668,737 km (0.078 R)
• M22: 52,563,905 km (0.1 R)
• M23: 55,569,625 km (0.074 R)
• M24: 65,271,197 km (0.093 R)
• M25: 66,888,649 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.7

Radius: 7.2

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.37 AU - 15.93 AU

Year: 22390 Days

Day: 21.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,324,460 km

• M1: 89,609 km (0.058 R)
• M2: 536,308 km (0.078 R)
• M3: 926,310 km (0.114 R)
• M4: 1,171,950 km (0.063 R)
• M5: 1,687,015 km (0.074 R)
• M6: 2,413,462 km (0.108 R)
• M7: 2,886,790 km (0.112 R)
• M8: 3,274,099 km (0.083 R)
• M9: 4,051,559 km (0.106 R)
• M10: 4,394,886 km (0.075 R)
• M11: 7,620,964 km (0.112 R)
• M12: 10,357,558 km (0.113 R)
• M13: 12,084,067 km (0.079 R)
• M14: 13,840,197 km (0.094 R)
• M15: 14,071,176 km (0.06 R)
• M16: 16,096,432 km (0.102 R)
• M17: 17,134,491 km (0.025 R)
• M18: 18,216,383 km (0.076 R)
• M19: 19,826,056 km (0.119 R)
• M20: 21,323,082 km (0.057 R)
• M21: 21,631,403 km (0.026 R)
• M22: 22,894,159 km (0.056 R)
• M23: 23,872,828 km (0.098 R)
• M24: 26,618,847 km (0.114 R)
• M25: 31,122,042 km (0.11 R)
• M26: 36,546,161 km (0.087 R)
• M27: 38,182,762 km (0.103 R)
• M28: 44,881,456 km (0.084 R)
• M29: 49,040,276 km (0.065 R)
• M30: 49,397,965 km (0.082 R)
• M31: 53,638,017 km (0.05 R)
• M32: 56,726,615 km (0.067 R)
• M33: 73,258,676 km (0.118 R)
• M34: 85,294,572 km (0.113 R)
• M35: 85,552,928 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.9

Radius: 3.6

Gravity: 51.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.61 AU - 24.03 AU

Year: 30711 Days

Day: 18.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,324,460 km

• M1: 46,375 km (0.069 R)
• M2: 197,320 km (0.091 R)
• M3: 743,501 km (0.067 R)
• M4: 1,055,413 km (0.041 R)
• M5: 1,592,918 km (0.067 R)
• M6: 1,727,257 km (0.077 R)
• M7: 2,440,240 km (0.048 R)
• M8: 2,974,754 km (0.077 R)
• M9: 3,423,996 km (0.05 R)
• M10: 5,722,867 km (0.113 R)
• M11: 6,414,607 km (0.076 R)
• M12: 9,742,113 km (0.119 R)
• M13: 10,192,552 km (0.12 R)
• M14: 11,627,195 km (0.1 R)
• M15: 13,583,038 km (0.042 R)
• M16: 15,400,652 km (0.112 R)
• M17: 16,637,976 km (0.08 R)
• M18: 22,472,143 km (0.042 R)
• M19: 24,881,417 km (0.114 R)
• M20: 27,711,360 km (0.106 R)
• M21: 29,137,626 km (0.115 R)
• M22: 34,000,305 km (0.084 R)
• M23: 37,630,148 km (0.12 R)
• M24: 38,417,481 km (0.077 R)
• M25: 42,350,260 km (0.028 R)
• M26: 43,373,808 km (0.084 R)
• M27: 47,085,780 km (0.039 R)
• M28: 50,431,237 km (0.106 R)
• M29: 51,774,028 km (0.11 R)
• M30: 53,337,475 km (0.099 R)
• M31: 55,133,697 km (0.04 R)
• M32: 55,741,363 km (0.11 R)
• M33: 56,969,861 km (0.118 R)
• M34: 62,942,407 km (0.087 R)
• M35: 73,392,566 km (0.061 R)
• M36: 79,669,094 km (0.049 R)
• M37: 81,488,503 km (0.104 R)
• M38: 82,013,442 km (0.066 R)
• M39: 84,135,488 km (0.12 R)
• M40: 85,750,846 km (0.091 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 19,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit