🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.54 AU - 0.6 AU

Year: 154 Days

Day: 23.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 51 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,905,281 km

• M1: 111,151 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.29 AU - 5.49 AU

Year: 3873 Days

Day: 39.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 8.3

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.63 AU - 6.19 AU

Year: 5146 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 115,905,281 km

• M1: 103,223 km (0.113 R)
• M2: 546,930 km (0.117 R)
• M3: 982,858 km (0.066 R)
• M4: 3,565,665 km (0.114 R)
• M5: 4,951,390 km (0.091 R)
• M6: 6,371,074 km (0.074 R)
• M7: 8,006,478 km (0.058 R)
• M8: 8,543,385 km (0.092 R)
• M9: 9,561,698 km (0.099 R)
• M10: 9,860,893 km (0.094 R)
• M11: 10,343,496 km (0.052 R)
• M12: 10,841,806 km (0.115 R)
• M13: 11,167,182 km (0.114 R)
• M14: 11,691,672 km (0.094 R)
• M15: 13,311,219 km (0.05 R)
• M16: 15,074,977 km (0.091 R)
• M17: 15,893,577 km (0.042 R)
• M18: 20,295,943 km (0.095 R)
• M19: 21,951,842 km (0.106 R)
• M20: 22,623,686 km (0.12 R)
• M21: 25,694,332 km (0.059 R)
• M22: 28,412,824 km (0.088 R)
• M23: 29,300,239 km (0.097 R)
• M24: 29,569,964 km (0.04 R)
• M25: 30,114,500 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.1

Radius: 8.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.07 AU - 8.45 AU

Year: 6295 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 115,905,281 km

• M1: 102,026 km (0.044 R)
• M2: 379,679 km (0.111 R)
• M3: 684,859 km (0.111 R)
• M4: 1,129,614 km (0.118 R)
• M5: 1,491,341 km (0.115 R)
• M6: 1,888,524 km (0.111 R)
• M7: 2,308,295 km (0.059 R)
• M8: 2,599,263 km (0.112 R)
• M9: 2,860,311 km (0.092 R)
• M10: 3,334,985 km (0.09 R)
• M11: 3,751,615 km (0.084 R)
• M12: 4,765,590 km (0.118 R)
• M13: 6,011,441 km (0.088 R)
• M14: 6,471,305 km (0.107 R)
• M15: 7,392,379 km (0.088 R)
• M16: 7,956,512 km (0.07 R)
• M17: 8,398,275 km (0.109 R)
• M18: 9,989,847 km (0.067 R)
• M19: 11,217,148 km (0.089 R)
• M20: 13,602,037 km (0.11 R)
• M21: 13,862,935 km (0.11 R)
• M22: 15,330,341 km (0.102 R)
• M23: 18,506,902 km (0.062 R)
• M24: 18,956,893 km (0.107 R)
• M25: 20,282,629 km (0.076 R)
• M26: 20,968,236 km (0.115 R)
• M27: 28,017,886 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.1

Radius: 6.9

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.03 AU - 15.71 AU

Year: 18501 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 115,905,281 km

• M1: 137,780 km (0.088 R)
• M2: 1,474,885 km (0.112 R)
• M3: 2,068,340 km (0.066 R)
• M4: 2,740,783 km (0.056 R)
• M5: 3,414,123 km (0.108 R)
• M6: 3,689,831 km (0.04 R)
• M7: 5,298,308 km (0.091 R)
• M8: 7,191,469 km (0.084 R)
• M9: 7,645,798 km (0.077 R)
• M10: 8,763,593 km (0.064 R)
• M11: 9,020,303 km (0.049 R)
• M12: 12,122,514 km (0.067 R)
• M13: 12,377,279 km (0.12 R)
• M14: 14,617,208 km (0.087 R)
• M15: 28,132,777 km (0.117 R)
• M16: 30,415,042 km (0.04 R)
• M17: 33,437,667 km (0.054 R)
• M18: 40,923,395 km (0.062 R)
• M19: 43,102,886 km (0.083 R)
• M20: 52,764,964 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.1

Radius: 5.7

Gravity: 28.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 16.88 AU - 23.46 AU

Year: 32444 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 115,905,281 km

• M1: 70,909 km (0.096 R)
• M2: 337,343 km (0.092 R)
• M3: 1,880,744 km (0.089 R)
• M4: 2,325,648 km (0.097 R)
• M5: 3,422,500 km (0.099 R)
• M6: 3,726,034 km (0.048 R)
• M7: 4,195,921 km (0.096 R)
• M8: 5,565,789 km (0.108 R)
• M9: 5,796,618 km (0.116 R)
• M10: 6,277,575 km (0.09 R)
• M11: 6,477,289 km (0.116 R)
• M12: 6,732,802 km (0.086 R)
• M13: 7,996,006 km (0.11 R)
• M14: 9,216,426 km (0.071 R)
• M15: 10,209,755 km (0.104 R)
• M16: 16,546,721 km (0.107 R)
• M17: 17,413,791 km (0.068 R)
• M18: 18,108,673 km (0.053 R)
• M19: 18,616,258 km (0.034 R)
• M20: 21,863,130 km (0.111 R)
• M21: 23,380,202 km (0.066 R)
• M22: 23,619,709 km (0.107 R)
• M23: 25,216,367 km (0.081 R)
• M24: 25,594,849 km (0.084 R)
• M25: 27,411,117 km (0.082 R)
• M26: 42,767,638 km (0.088 R)
• M27: 49,922,455 km (0.076 R)
• M28: 56,318,662 km (0.114 R)
• M29: 60,722,524 km (0.074 R)
• M30: 65,825,905 km (0.106 R)
• M31: 67,750,332 km (0.109 R)
• M32: 82,006,112 km (0.119 R)
• M33: 85,645,080 km (0.086 R)
• M34: 88,516,462 km (0.084 R)
• M35: 101,914,597 km (0.106 R)
• M36: 104,812,008 km (0.07 R)
• M37: 110,433,747 km (0.116 R)
• M38: 111,107,984 km (0.06 R)
• M39: 115,211,603 km (0.061 R)
• M40: 115,558,072 km (0.056 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit