🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.68 AU - 0.84 AU

Year: 233 Days

Day: 18.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,245,330 km

• M1: 41,289 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.85 AU - 1.05 AU

Year: 325 Days

Day: 44.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 123.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,245,330 km

• M1: 104,120 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 14.3

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.59 AU - 6.95 AU

Year: 4871 Days

Day: 9.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,245,330 km

• M1: 214,224 km (0.105 R)
• M2: 1,390,961 km (0.101 R)
• M3: 2,178,893 km (0.113 R)
• M4: 2,974,604 km (0.117 R)
• M5: 5,195,684 km (0.045 R)
• M6: 6,000,371 km (0.114 R)
• M7: 6,504,665 km (0.114 R)
• M8: 8,157,273 km (0.109 R)
• M9: 12,864,220 km (0.092 R)
• M10: 14,141,337 km (0.041 R)
• M11: 14,735,540 km (0.04 R)
• M12: 15,762,679 km (0.081 R)
• M13: 16,837,240 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 9.8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.13 AU - 8.63 AU

Year: 8526 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,245,330 km

• M1: 132,245 km (0.059 R)
• M2: 718,369 km (0.103 R)
• M3: 1,045,240 km (0.094 R)
• M4: 2,001,620 km (0.042 R)
• M5: 2,383,543 km (0.091 R)
• M6: 2,691,565 km (0.119 R)
• M7: 3,630,292 km (0.116 R)
• M8: 5,966,561 km (0.105 R)
• M9: 6,539,821 km (0.119 R)
• M10: 6,954,955 km (0.072 R)
• M11: 7,427,833 km (0.081 R)
• M12: 9,585,184 km (0.102 R)
• M13: 11,308,103 km (0.085 R)
• M14: 16,364,511 km (0.071 R)
• M15: 17,060,590 km (0.083 R)
• M16: 26,258,615 km (0.098 R)
• M17: 42,573,908 km (0.105 R)
• M18: 44,423,237 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.4

Radius: 5.6

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.88 AU - 15.22 AU

Year: 17530 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,245,330 km

• M1: 69,713 km (0.072 R)
• M2: 289,322 km (0.111 R)
• M3: 523,144 km (0.114 R)
• M4: 726,896 km (0.095 R)
• M5: 1,027,289 km (0.109 R)
• M6: 1,314,068 km (0.08 R)
• M7: 1,714,990 km (0.097 R)
• M8: 1,893,460 km (0.086 R)
• M9: 2,212,403 km (0.102 R)
• M10: 3,914,228 km (0.104 R)
• M11: 4,167,946 km (0.112 R)
• M12: 4,372,746 km (0.088 R)
• M13: 4,963,059 km (0.1 R)
• M14: 5,260,460 km (0.096 R)
• M15: 5,604,983 km (0.041 R)
• M16: 7,471,217 km (0.11 R)
• M17: 7,906,547 km (0.116 R)
• M18: 8,130,345 km (0.092 R)
• M19: 9,264,596 km (0.119 R)
• M20: 9,766,946 km (0.083 R)
• M21: 10,287,247 km (0.115 R)
• M22: 10,771,196 km (0.09 R)
• M23: 11,553,892 km (0.049 R)
• M24: 13,232,081 km (0.114 R)
• M25: 18,202,620 km (0.073 R)
• M26: 21,228,087 km (0.107 R)
• M27: 23,268,602 km (0.116 R)
• M28: 25,826,427 km (0.11 R)
• M29: 27,223,821 km (0.113 R)
• M30: 27,632,073 km (0.107 R)
• M31: 38,829,025 km (0.094 R)
• M32: 43,097,351 km (0.04 R)
• M33: 43,791,336 km (0.067 R)
• M34: 44,070,934 km (0.117 R)
• M35: 49,765,527 km (0.059 R)
• M36: 50,222,848 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.2

Radius: 4.8

Gravity: 38.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.5 AU - 15.68 AU

Year: 20602 Days

Day: 23.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,245,330 km

• M1: 59,839 km (0.054 R)
• M2: 743,352 km (0.073 R)
• M3: 1,044,492 km (0.054 R)
• M4: 1,626,428 km (0.05 R)
• M5: 1,849,030 km (0.085 R)
• M6: 2,070,734 km (0.041 R)
• M7: 2,741,381 km (0.118 R)
• M8: 3,427,287 km (0.045 R)
• M9: 4,499,156 km (0.074 R)
• M10: 4,826,476 km (0.092 R)
• M11: 5,327,180 km (0.092 R)
• M12: 6,164,180 km (0.074 R)
• M13: 6,431,512 km (0.118 R)
• M14: 9,545,541 km (0.118 R)
• M15: 9,843,241 km (0.118 R)
• M16: 10,024,853 km (0.025 R)
• M17: 10,270,343 km (0.117 R)
• M18: 11,292,844 km (0.077 R)
• M19: 11,491,809 km (0.062 R)
• M20: 11,965,286 km (0.072 R)
• M21: 18,517,972 km (0.069 R)
• M22: 22,649,716 km (0.093 R)
• M23: 27,237,284 km (0.073 R)
• M24: 28,199,199 km (0.038 R)
• M25: 33,897,830 km (0.072 R)
• M26: 36,003,420 km (0.118 R)
• M27: 42,041,190 km (0.063 R)
• M28: 43,324,591 km (0.119 R)
• M29: 48,370,078 km (0.097 R)
• M30: 54,357,134 km (0.113 R)
• M31: 58,413,331 km (0.055 R)
• M32: 58,611,399 km (0.102 R)
• M33: 59,408,007 km (0.059 R)
• M34: 75,476,614 km (0.112 R)
• M35: 79,780,694 km (0.119 R)
• M36: 80,024,389 km (0.11 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 10,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit