🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.03 AU - 1.23 AU

Year: 422 Days

Day: 30.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.97 AU - 1.33 AU

Year: 433 Days

Day: 22.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.39 AU - 3.79 AU

Year: 2391 Days

Day: 31.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 14

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.83 AU - 13.39 AU

Year: 14811 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,189,168 km

• M1: 174,132 km (0.118 R)
• M2: 718,219 km (0.119 R)
• M3: 1,350,121 km (0.04 R)
• M4: 2,066,695 km (0.066 R)
• M5: 3,499,244 km (0.08 R)
• M6: 4,331,906 km (0.102 R)
• M7: 4,830,366 km (0.108 R)
• M8: 5,864,536 km (0.114 R)
• M9: 6,476,541 km (0.097 R)
• M10: 8,220,253 km (0.085 R)
• M11: 9,472,088 km (0.112 R)
• M12: 10,029,789 km (0.108 R)
• M13: 12,352,147 km (0.092 R)
• M14: 13,292,070 km (0.093 R)
• M15: 13,850,220 km (0.113 R)
• M16: 14,423,927 km (0.109 R)
• M17: 16,879,277 km (0.082 R)
• M18: 18,895,258 km (0.063 R)
• M19: 20,143,054 km (0.059 R)
• M20: 20,694,322 km (0.114 R)
• M21: 23,401,146 km (0.101 R)
• M22: 25,367,461 km (0.112 R)
• M23: 29,391,344 km (0.103 R)
• M24: 43,984,317 km (0.114 R)
• M25: 44,447,023 km (0.091 R)
• M26: 45,382,309 km (0.109 R)
• M27: 48,924,488 km (0.066 R)
• M28: 59,891,657 km (0.077 R)
• M29: 60,841,454 km (0.078 R)
• M30: 69,013,238 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.4

Radius: 6.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.97 AU - 20.41 AU

Year: 27266 Days

Day: 21 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,189,168 km

• M1: 80,184 km (0.036 R)
• M2: 325,675 km (0.085 R)
• M3: 727,943 km (0.104 R)
• M4: 1,219,223 km (0.108 R)
• M5: 1,699,133 km (0.105 R)
• M6: 2,072,978 km (0.118 R)
• M7: 2,755,443 km (0.051 R)
• M8: 4,786,683 km (0.042 R)
• M9: 5,212,588 km (0.107 R)
• M10: 7,771,609 km (0.102 R)
• M11: 9,436,933 km (0.083 R)
• M12: 10,806,801 km (0.088 R)
• M13: 13,044,486 km (0.084 R)
• M14: 14,865,391 km (0.062 R)
• M15: 16,035,695 km (0.058 R)
• M16: 17,689,948 km (0.056 R)
• M17: 19,759,934 km (0.106 R)
• M18: 20,932,632 km (0.064 R)
• M19: 22,567,587 km (0.096 R)
• M20: 23,159,396 km (0.064 R)
• M21: 23,761,378 km (0.068 R)
• M22: 29,257,304 km (0.083 R)
• M23: 30,163,867 km (0.045 R)
• M24: 33,429,739 km (0.102 R)
• M25: 35,204,269 km (0.115 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit