🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.82 AU - 1.88 AU

Year: 1091 Days

Day: 28.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 11.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.04 AU - 3.86 AU

Year: 2778 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,651,894 km

• M1: 146,756 km (0.118 R)
• M2: 576,251 km (0.044 R)
• M3: 980,016 km (0.027 R)
• M4: 1,475,185 km (0.066 R)
• M5: 1,891,366 km (0.081 R)
• M6: 2,272,541 km (0.12 R)
• M7: 4,348,062 km (0.067 R)
• M8: 6,576,023 km (0.103 R)
• M9: 7,305,462 km (0.104 R)
• M10: 8,155,777 km (0.078 R)
• M11: 8,605,019 km (0.093 R)
• M12: 9,070,867 km (0.088 R)
• M13: 10,692,209 km (0.079 R)
• M14: 11,105,099 km (0.082 R)
• M15: 12,726,740 km (0.114 R)
• M16: 13,237,916 km (0.057 R)
• M17: 17,834,460 km (0.07 R)
• M18: 18,711,851 km (0.114 R)
• M19: 21,257,109 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 10.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.09 AU - 9.33 AU

Year: 10197 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,651,894 km

• M1: 133,142 km (0.114 R)
• M2: 514,018 km (0.09 R)
• M3: 1,064,538 km (0.079 R)
• M4: 1,521,410 km (0.091 R)
• M5: 2,037,523 km (0.118 R)
• M6: 2,385,787 km (0.091 R)
• M7: 3,975,713 km (0.059 R)
• M8: 4,525,336 km (0.099 R)
• M9: 5,848,529 km (0.089 R)
• M10: 6,329,636 km (0.114 R)
• M11: 7,121,607 km (0.034 R)
• M12: 8,202,750 km (0.113 R)
• M13: 8,949,992 km (0.073 R)
• M14: 10,526,454 km (0.119 R)
• M15: 13,258,261 km (0.116 R)
• M16: 15,577,477 km (0.042 R)
• M17: 16,869,853 km (0.119 R)
• M18: 17,923,321 km (0.104 R)
• M19: 18,623,439 km (0.064 R)
• M20: 21,003,990 km (0.069 R)
• M21: 24,326,708 km (0.055 R)
• M22: 26,660,136 km (0.087 R)
• M23: 29,139,122 km (0.111 R)
• M24: 29,890,103 km (0.117 R)
• M25: 32,908,390 km (0.116 R)
• M26: 36,617,819 km (0.039 R)
• M27: 40,199,790 km (0.085 R)
• M28: 42,759,410 km (0.097 R)
• M29: 43,450,552 km (0.089 R)
• M30: 45,856,535 km (0.095 R)
• M31: 46,580,738 km (0.07 R)
• M32: 50,163,756 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.5

Radius: 4.6

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.48 AU - 11.22 AU

Year: 15492 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,651,894 km

• M1: 60,886 km (0.093 R)
• M2: 254,167 km (0.115 R)
• M3: 588,967 km (0.047 R)
• M4: 784,790 km (0.099 R)
• M5: 2,232,000 km (0.06 R)
• M6: 2,378,905 km (0.096 R)
• M7: 2,631,576 km (0.094 R)
• M8: 5,276,317 km (0.097 R)
• M9: 13,793,073 km (0.088 R)
• M10: 14,164,824 km (0.062 R)
• M11: 15,123,447 km (0.086 R)
• M12: 16,606,560 km (0.111 R)
• M13: 16,956,769 km (0.051 R)
• M14: 21,550,321 km (0.06 R)
• M15: 30,725,308 km (0.069 R)
• M16: 32,434,614 km (0.085 R)
• M17: 36,510,258 km (0.086 R)
• M18: 41,552,903 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.1

Radius: 6.9

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.07 AU - 12.71 AU

Year: 16663 Days

Day: 19.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,651,894 km

• M1: 86,168 km (0.12 R)
• M2: 342,130 km (0.092 R)
• M3: 600,336 km (0.09 R)
• M4: 945,309 km (0.087 R)
• M5: 1,590,525 km (0.069 R)
• M6: 2,430,816 km (0.096 R)
• M7: 3,565,815 km (0.079 R)
• M8: 5,018,261 km (0.057 R)
• M9: 5,425,915 km (0.117 R)
• M10: 6,738,636 km (0.114 R)
• M11: 7,707,282 km (0.088 R)
• M12: 8,000,494 km (0.096 R)
• M13: 10,560,413 km (0.052 R)
• M14: 11,480,589 km (0.058 R)
• M15: 11,863,261 km (0.032 R)
• M16: 13,200,367 km (0.044 R)
• M17: 13,620,288 km (0.097 R)
• M18: 15,160,847 km (0.059 R)
• M19: 15,544,116 km (0.091 R)
• M20: 17,224,699 km (0.089 R)
• M21: 17,895,645 km (0.12 R)
• M22: 19,649,082 km (0.116 R)
• M23: 23,392,021 km (0.079 R)
• M24: 23,698,247 km (0.077 R)
• M25: 29,797,203 km (0.064 R)
• M26: 30,885,677 km (0.114 R)
• M27: 31,750,203 km (0.066 R)
• M28: 32,000,331 km (0.09 R)
• M29: 34,572,816 km (0.111 R)
• M30: 38,543,143 km (0.105 R)
• M31: 38,827,679 km (0.032 R)
• M32: 40,125,290 km (0.091 R)
• M33: 40,858,619 km (0.083 R)
• M34: 48,856,121 km (0.086 R)
• M35: 53,484,380 km (0.077 R)
• M36: 54,193,923 km (0.109 R)
• M37: 55,632,007 km (0.099 R)
• M38: 65,807,056 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit