🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.13 AU - 1.39 AU

Year: 539 Days

Day: 41.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.6

Radius: 11.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.32 AU - 6.12 AU

Year: 4542 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,473,505 km

• M1: 143,464 km (0.092 R)
• M2: 504,145 km (0.098 R)
• M3: 920,924 km (0.056 R)
• M4: 2,297,973 km (0.091 R)
• M5: 4,794,911 km (0.084 R)
• M6: 5,582,843 km (0.054 R)
• M7: 6,107,183 km (0.027 R)
• M8: 6,908,729 km (0.103 R)
• M9: 7,546,465 km (0.106 R)
• M10: 11,428,978 km (0.112 R)
• M11: 12,276,151 km (0.05 R)
• M12: 14,145,825 km (0.045 R)
• M13: 14,965,322 km (0.065 R)
• M14: 23,116,611 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 10.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.17 AU - 13.05 AU

Year: 14102 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,473,505 km

• M1: 135,536 km (0.092 R)
• M2: 641,924 km (0.059 R)
• M3: 2,194,152 km (0.094 R)
• M4: 3,725,885 km (0.097 R)
• M5: 6,104,042 km (0.09 R)
• M6: 10,150,664 km (0.062 R)
• M7: 13,472,186 km (0.069 R)
• M8: 14,490,798 km (0.113 R)
• M9: 18,095,807 km (0.08 R)
• M10: 18,667,271 km (0.11 R)
• M11: 21,706,801 km (0.072 R)
• M12: 27,552,637 km (0.077 R)
• M13: 34,121,479 km (0.09 R)
• M14: 42,516,912 km (0.081 R)
• M15: 44,553,238 km (0.086 R)
• M16: 49,767,771 km (0.071 R)
• M17: 56,233,989 km (0.038 R)
• M18: 59,577,801 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.5

Radius: 7.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.33 AU - 14.33 AU

Year: 18533 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,473,505 km

• M1: 95,892 km (0.078 R)
• M2: 376,987 km (0.119 R)
• M3: 663,018 km (0.082 R)
• M4: 1,061,995 km (0.106 R)
• M5: 1,392,906 km (0.07 R)
• M6: 2,226,316 km (0.091 R)
• M7: 2,797,031 km (0.118 R)
• M8: 4,698,121 km (0.113 R)
• M9: 5,597,653 km (0.093 R)
• M10: 5,934,398 km (0.111 R)
• M11: 8,152,186 km (0.111 R)
• M12: 8,683,708 km (0.076 R)
• M13: 9,186,805 km (0.081 R)
• M14: 11,574,088 km (0.087 R)
• M15: 12,750,077 km (0.073 R)
• M16: 13,007,385 km (0.048 R)
• M17: 14,071,774 km (0.093 R)
• M18: 17,375,344 km (0.117 R)
• M19: 18,255,129 km (0.104 R)
• M20: 24,167,686 km (0.091 R)
• M21: 24,661,658 km (0.089 R)
• M22: 28,200,695 km (0.099 R)
• M23: 35,373,165 km (0.117 R)
• M24: 37,701,207 km (0.073 R)
• M25: 37,965,995 km (0.115 R)
• M26: 42,660,226 km (0.105 R)
• M27: 44,848,843 km (0.091 R)
• M28: 46,197,318 km (0.099 R)
• M29: 51,373,255 km (0.085 R)
• M30: 53,014,942 km (0.082 R)
• M31: 58,325,816 km (0.079 R)
• M32: 59,751,933 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit