🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.53 AU - 2.25 AU

Year: 935 Days

Day: 32.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.52 AU - 2.28 AU

Year: 943 Days

Day: 15 Hours

Environment

Temp: -63 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.7 AU - 4.94 AU

Year: 3808 Days

Day: 12.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 114.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 11.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.36 AU - 13.46 AU

Year: 14792 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,731,510 km

• M1: 370,554 km (0.104 R)
• M2: 839,094 km (0.041 R)
• M3: 1,209,050 km (0.049 R)
• M4: 2,673,314 km (0.077 R)
• M5: 3,221,740 km (0.05 R)
• M6: 4,458,316 km (0.097 R)
• M7: 5,353,958 km (0.114 R)
• M8: 6,531,892 km (0.112 R)
• M9: 7,561,873 km (0.092 R)
• M10: 8,295,651 km (0.03 R)
• M11: 8,868,162 km (0.089 R)
• M12: 18,002,907 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.5

Radius: 6.1

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 16.25 AU - 23.01 AU

Year: 31301 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,731,510 km

• M1: 76,145 km (0.114 R)
• M2: 447,148 km (0.033 R)
• M3: 1,094,757 km (0.065 R)
• M4: 1,649,167 km (0.107 R)
• M5: 2,219,434 km (0.087 R)
• M6: 2,784,316 km (0.08 R)
• M7: 3,046,261 km (0.07 R)
• M8: 3,996,806 km (0.067 R)
• M9: 4,792,667 km (0.048 R)
• M10: 7,557,684 km (0.111 R)
• M11: 9,622,733 km (0.084 R)
• M12: 11,300,174 km (0.098 R)
• M13: 14,747,657 km (0.076 R)
• M14: 15,063,159 km (0.046 R)
• M15: 24,603,165 km (0.102 R)
• M16: 25,158,921 km (0.048 R)
• M17: 29,910,000 km (0.119 R)
• M18: 32,761,784 km (0.1 R)
• M19: 33,029,714 km (0.098 R)
• M20: 34,667,960 km (0.105 R)
• M21: 39,602,745 km (0.111 R)
• M22: 43,839,955 km (0.085 R)
• M23: 49,593,041 km (0.037 R)
• M24: 49,946,241 km (0.083 R)
• M25: 51,556,812 km (0.085 R)
• M26: 55,829,327 km (0.069 R)
• M27: 69,167,473 km (0.083 R)
• M28: 69,608,488 km (0.026 R)
• M29: 70,719,252 km (0.11 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit