🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.46 AU - 0.68 AU

Year: 274 Days

Day: 26.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 10

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.35 AU - 1.37 AU

Year: 1008 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,687,794 km

• M1: 124,465 km (0.107 R)
• M2: 476,619 km (0.05 R)
• M3: 927,058 km (0.066 R)
• M4: 1,415,944 km (0.11 R)
• M5: 1,868,178 km (0.113 R)
• M6: 2,351,978 km (0.088 R)
• M7: 2,893,522 km (0.115 R)
• M8: 4,337,590 km (0.09 R)
• M9: 4,767,983 km (0.081 R)
• M10: 5,082,438 km (0.078 R)
• M11: 5,792,430 km (0.111 R)
• M12: 6,588,440 km (0.038 R)
• M13: 7,113,528 km (0.1 R)
• M14: 7,977,456 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 11.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.2 AU - 3.62 AU

Year: 3156 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,687,794 km

• M1: 143,016 km (0.042 R)
• M2: 670,198 km (0.119 R)
• M3: 1,159,832 km (0.049 R)
• M4: 1,906,475 km (0.03 R)
• M5: 2,658,803 km (0.1 R)
• M6: 3,326,009 km (0.081 R)
• M7: 4,850,561 km (0.082 R)
• M8: 5,355,305 km (0.076 R)
• M9: 7,189,075 km (0.067 R)
• M10: 7,960,103 km (0.053 R)
• M11: 8,336,341 km (0.083 R)
• M12: 9,031,373 km (0.073 R)
• M13: 9,731,940 km (0.089 R)
• M14: 10,780,322 km (0.116 R)
• M15: 12,166,047 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 9.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.65 AU - 4.41 AU

Year: 4217 Days

Day: 7.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,687,794 km

• M1: 124,465 km (0.11 R)
• M2: 432,936 km (0.088 R)
• M3: 801,695 km (0.117 R)
• M4: 1,164,171 km (0.028 R)
• M5: 1,743,862 km (0.099 R)
• M6: 2,093,772 km (0.095 R)
• M7: 3,134,823 km (0.118 R)
• M8: 3,516,448 km (0.027 R)
• M9: 4,015,356 km (0.101 R)
• M10: 5,027,087 km (0.12 R)
• M11: 5,525,098 km (0.056 R)
• M12: 6,437,944 km (0.112 R)
• M13: 8,524,386 km (0.09 R)
• M14: 8,967,794 km (0.105 R)
• M15: 15,073,631 km (0.108 R)
• M16: 15,613,380 km (0.05 R)
• M17: 16,054,245 km (0.08 R)
• M18: 16,788,621 km (0.12 R)
• M19: 17,193,134 km (0.099 R)
• M20: 18,082,044 km (0.12 R)
• M21: 21,809,126 km (0.083 R)
• M22: 23,133,665 km (0.109 R)
• M23: 23,924,589 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 10.4

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.72 AU - 4.74 AU

Year: 5532 Days

Day: 7.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,687,794 km

• M1: 131,197 km (0.049 R)
• M2: 660,175 km (0.092 R)
• M3: 1,015,919 km (0.075 R)
• M4: 1,387,520 km (0.108 R)
• M5: 1,850,526 km (0.118 R)
• M6: 2,236,189 km (0.106 R)
• M7: 2,878,263 km (0.116 R)
• M8: 3,336,631 km (0.098 R)
• M9: 3,866,507 km (0.098 R)
• M10: 5,265,396 km (0.118 R)
• M11: 6,271,592 km (0.026 R)
• M12: 6,667,727 km (0.09 R)
• M13: 7,919,711 km (0.112 R)
• M14: 9,535,219 km (0.086 R)
• M15: 12,252,814 km (0.103 R)
• M16: 12,768,627 km (0.111 R)
• M17: 16,481,945 km (0.068 R)
• M18: 17,174,584 km (0.083 R)
• M19: 19,300,220 km (0.098 R)
• M20: 21,744,798 km (0.11 R)
• M21: 22,272,580 km (0.102 R)
• M22: 22,731,696 km (0.107 R)
• M23: 23,987,121 km (0.087 R)
• M24: 25,871,905 km (0.03 R)
• M25: 26,294,369 km (0.108 R)
• M26: 30,213,085 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.3

Radius: 6.8

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.85 AU - 9.77 AU

Year: 16626 Days

Day: 24 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,687,794 km

• M1: 84,672 km (0.118 R)
• M2: 322,234 km (0.044 R)
• M3: 751,131 km (0.105 R)
• M4: 1,016,518 km (0.111 R)
• M5: 1,774,829 km (0.108 R)
• M6: 2,116,810 km (0.105 R)
• M7: 3,255,549 km (0.1 R)
• M8: 3,629,394 km (0.049 R)
• M9: 4,591,458 km (0.118 R)
• M10: 5,675,893 km (0.107 R)
• M11: 5,942,775 km (0.118 R)
• M12: 6,298,070 km (0.093 R)
• M13: 6,584,251 km (0.089 R)
• M14: 7,007,912 km (0.053 R)
• M15: 7,404,795 km (0.104 R)
• M16: 9,563,941 km (0.088 R)
• M17: 10,443,427 km (0.05 R)
• M18: 13,742,509 km (0.091 R)
• M19: 15,368,488 km (0.077 R)
• M20: 16,727,436 km (0.097 R)
• M21: 20,030,706 km (0.106 R)
• M22: 23,646,337 km (0.07 R)
• M23: 24,040,079 km (0.046 R)
• M24: 27,349,483 km (0.093 R)
• M25: 30,368,069 km (0.09 R)
• M26: 32,017,385 km (0.033 R)
• M27: 38,259,955 km (0.084 R)
• M28: 42,892,552 km (0.092 R)
• M29: 43,625,581 km (0.045 R)
• M30: 45,418,811 km (0.076 R)
• M31: 46,027,226 km (0.106 R)
• M32: 47,572,272 km (0.028 R)
• M33: 48,042,459 km (0.1 R)
• M34: 51,256,419 km (0.108 R)
• M35: 52,748,359 km (0.09 R)
• M36: 61,012,744 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit