🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.07 AU

Year: 309 Days

Day: 33.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.38 AU

Year: 426 Days

Day: 45.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.24 AU - 4.08 AU

Year: 2450 Days

Day: 37.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,202,504 km

• M1: 55,351 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 10.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.4 AU - 7.92 AU

Year: 6703 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 67.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,202,504 km

• M1: 135,236 km (0.081 R)
• M2: 567,425 km (0.1 R)
• M3: 1,011,880 km (0.118 R)
• M4: 1,669,063 km (0.102 R)
• M5: 2,156,154 km (0.044 R)
• M6: 3,808,163 km (0.112 R)
• M7: 5,900,290 km (0.095 R)
• M8: 7,204,783 km (0.077 R)
• M9: 7,797,340 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.1

Radius: 10.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.51 AU - 9.21 AU

Year: 9226 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,202,504 km

• M1: 133,142 km (0.119 R)
• M2: 535,560 km (0.048 R)
• M3: 1,093,860 km (0.081 R)
• M4: 1,517,072 km (0.04 R)
• M5: 1,939,536 km (0.102 R)
• M6: 2,841,163 km (0.106 R)
• M7: 3,655,424 km (0.043 R)
• M8: 5,841,348 km (0.033 R)
• M9: 6,422,087 km (0.059 R)
• M10: 9,455,034 km (0.03 R)
• M11: 10,063,898 km (0.11 R)
• M12: 10,848,838 km (0.112 R)
• M13: 11,833,341 km (0.029 R)
• M14: 12,820,089 km (0.109 R)
• M15: 13,801,451 km (0.034 R)
• M16: 16,044,222 km (0.079 R)
• M17: 17,528,682 km (0.036 R)
• M18: 18,447,661 km (0.073 R)
• M19: 19,324,305 km (0.062 R)
• M20: 20,152,030 km (0.096 R)
• M21: 21,160,619 km (0.115 R)
• M22: 23,194,252 km (0.116 R)
• M23: 23,957,201 km (0.089 R)
• M24: 25,712,583 km (0.105 R)
• M25: 29,085,716 km (0.092 R)
• M26: 30,172,544 km (0.11 R)
• M27: 32,217,697 km (0.095 R)
• M28: 32,848,850 km (0.102 R)
• M29: 37,039,386 km (0.094 R)
• M30: 40,103,599 km (0.042 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 10,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit