🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.7 AU - 0.76 AU

Year: 220 Days

Day: 43 Hours

Environment

Temp: 140 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,201,404 km

• M1: 337,194 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.59 AU - 0.87 AU

Year: 220 Days

Day: 30.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,201,404 km

• M1: 382,372 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.44 AU - 4.82 AU

Year: 2964 Days

Day: 14.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,201,404 km

• M1: 1,894,956 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.76 AU - 5 AU

Year: 3237 Days

Day: 28.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 14.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.37 AU - 6.55 AU

Year: 4505 Days

Day: 10.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,201,404 km

• M1: 185,352 km (0.106 R)
• M2: 649,853 km (0.115 R)
• M3: 1,146,967 km (0.074 R)
• M4: 1,859,950 km (0.12 R)
• M5: 2,412,565 km (0.116 R)
• M6: 2,912,072 km (0.11 R)
• M7: 3,989,626 km (0.082 R)
• M8: 5,400,782 km (0.034 R)
• M9: 7,223,632 km (0.116 R)
• M10: 8,955,078 km (0.112 R)
• M11: 11,173,166 km (0.117 R)
• M12: 11,815,689 km (0.05 R)
• M13: 15,915,717 km (0.107 R)
• M14: 18,003,954 km (0.084 R)
• M15: 18,952,704 km (0.059 R)
• M16: 20,812,654 km (0.053 R)
• M17: 22,573,720 km (0.115 R)
• M18: 23,157,750 km (0.079 R)
• M19: 24,204,038 km (0.071 R)
• M20: 26,713,991 km (0.115 R)
• M21: 27,615,468 km (0.097 R)
• M22: 28,115,723 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.8

Radius: 3.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.57 AU - 16.07 AU

Year: 19134 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,201,404 km

• M1: 39,793 km (0.047 R)
• M2: 195,973 km (0.084 R)
• M3: 845,976 km (0.118 R)
• M4: 1,214,884 km (0.11 R)
• M5: 1,898,696 km (0.077 R)
• M6: 2,274,336 km (0.04 R)
• M7: 3,072,441 km (0.098 R)
• M8: 4,017,301 km (0.102 R)
• M9: 12,764,289 km (0.106 R)
• M10: 13,123,772 km (0.105 R)
• M11: 15,424,737 km (0.114 R)
• M12: 19,901,304 km (0.119 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 11,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit