🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.89 AU

Year: 253 Days

Day: 35.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,055,844 km

• M1: 26,628 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.73 AU - 2.81 AU

Year: 1282 Days

Day: 46.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,055,844 km

• M1: 44,281 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.86 AU - 4.7 AU

Year: 3318 Days

Day: 26.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.4

Radius: 13.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.15 AU - 6.13 AU

Year: 4367 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,055,844 km

• M1: 167,250 km (0.117 R)
• M2: 759,359 km (0.075 R)
• M3: 2,098,110 km (0.118 R)
• M4: 2,697,250 km (0.114 R)
• M5: 4,577,994 km (0.108 R)
• M6: 6,478,485 km (0.043 R)
• M7: 8,040,138 km (0.059 R)
• M8: 11,649,785 km (0.119 R)
• M9: 17,209,141 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.4

Radius: 5.9

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.08 AU - 19.8 AU

Year: 23848 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,055,844 km

• M1: 73,453 km (0.06 R)
• M2: 577,897 km (0.095 R)
• M3: 823,387 km (0.106 R)
• M4: 1,563,447 km (0.091 R)
• M5: 1,967,810 km (0.06 R)
• M6: 2,194,900 km (0.101 R)
• M7: 4,011,317 km (0.087 R)
• M8: 4,587,568 km (0.09 R)
• M9: 6,073,225 km (0.037 R)
• M10: 7,403,748 km (0.069 R)
• M11: 9,955,140 km (0.098 R)
• M12: 16,369,448 km (0.043 R)
• M13: 19,467,321 km (0.096 R)
• M14: 20,130,488 km (0.057 R)
• M15: 27,612,925 km (0.089 R)
• M16: 27,850,336 km (0.1 R)
• M17: 29,798,998 km (0.075 R)
• M18: 33,965,299 km (0.105 R)
• M19: 34,649,410 km (0.103 R)
• M20: 35,203,371 km (0.107 R)
• M21: 36,614,079 km (0.118 R)
• M22: 39,247,600 km (0.102 R)
• M23: 42,951,643 km (0.096 R)
• M24: 49,631,338 km (0.045 R)
• M25: 53,954,118 km (0.076 R)
• M26: 56,016,623 km (0.078 R)
• M27: 61,907,638 km (0.088 R)
• M28: 65,844,605 km (0.103 R)
• M29: 68,198,378 km (0.029 R)
• M30: 70,829,655 km (0.108 R)
• M31: 72,170,202 km (0.026 R)
• M32: 73,983,926 km (0.1 R)
• M33: 74,902,008 km (0.107 R)
• M34: 76,526,940 km (0.07 R)
• M35: 76,995,481 km (0.113 R)
• M36: 78,412,771 km (0.043 R)
• M37: 80,329,120 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 17,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit