🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.23 AU

Year: 406 Days

Day: 35.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,189,369 km

• M1: 107,860 km (0.12 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 12.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.84 AU - 7.08 AU

Year: 6545 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,189,369 km

• M1: 158,873 km (0.067 R)
• M2: 681,418 km (0.1 R)
• M3: 1,088,175 km (0.04 R)
• M4: 1,598,603 km (0.081 R)
• M5: 2,185,326 km (0.086 R)
• M6: 2,963,384 km (0.075 R)
• M7: 3,408,288 km (0.095 R)
• M8: 4,192,630 km (0.08 R)
• M9: 4,899,181 km (0.119 R)
• M10: 6,318,565 km (0.09 R)
• M11: 8,794,560 km (0.081 R)
• M12: 11,553,743 km (0.069 R)
• M13: 12,757,856 km (0.088 R)
• M14: 14,441,131 km (0.062 R)
• M15: 14,896,956 km (0.12 R)
• M16: 15,467,073 km (0.049 R)
• M17: 18,897,353 km (0.086 R)
• M18: 19,565,756 km (0.108 R)
• M19: 21,666,260 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.9

Radius: 3

Gravity: 76.66 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.57 AU - 16.79 AU

Year: 18035 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,189,369 km

• M1: 37,399 km (0.118 R)
• M2: 606,470 km (0.101 R)
• M3: 705,653 km (0.055 R)
• M4: 902,973 km (0.06 R)
• M5: 1,391,559 km (0.114 R)
• M6: 1,649,915 km (0.103 R)
• M7: 1,920,238 km (0.072 R)
• M8: 2,617,664 km (0.115 R)
• M9: 2,883,499 km (0.096 R)
• M10: 4,290,467 km (0.118 R)
• M11: 4,763,944 km (0.075 R)
• M12: 4,869,710 km (0.053 R)
• M13: 5,086,178 km (0.087 R)
• M14: 5,233,831 km (0.117 R)
• M15: 5,422,624 km (0.11 R)
• M16: 6,181,384 km (0.096 R)
• M17: 7,424,542 km (0.092 R)
• M18: 7,662,852 km (0.084 R)
• M19: 8,984,848 km (0.073 R)
• M20: 9,365,126 km (0.086 R)
• M21: 10,099,651 km (0.102 R)
• M22: 10,690,264 km (0.077 R)
• M23: 11,366,147 km (0.086 R)
• M24: 15,871,885 km (0.099 R)
• M25: 22,017,366 km (0.072 R)
• M26: 22,115,053 km (0.096 R)
• M27: 23,007,255 km (0.104 R)
• M28: 24,442,497 km (0.079 R)
• M29: 27,151,864 km (0.057 R)
• M30: 31,891,872 km (0.092 R)
• M31: 33,414,629 km (0.116 R)
• M32: 36,194,606 km (0.095 R)
• M33: 38,413,442 km (0.119 R)
• M34: 39,990,353 km (0.108 R)
• M35: 41,460,751 km (0.118 R)
• M36: 50,028,370 km (0.117 R)
• M37: 50,876,590 km (0.036 R)
• M38: 54,365,661 km (0.112 R)
• M39: 58,571,007 km (0.118 R)
• M40: 70,127,443 km (0.087 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit