🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.66 AU - 0.72 AU

Year: 201 Days

Day: 34.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.14 AU

Year: 319 Days

Day: 37.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.78 AU - 3.4 AU

Year: 1900 Days

Day: 17 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.9

Radius: 14.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.4 AU - 8.18 AU

Year: 6886 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,157,277 km

• M1: 177,124 km (0.091 R)
• M2: 621,130 km (0.062 R)
• M3: 1,092,364 km (0.084 R)
• M4: 1,887,177 km (0.069 R)
• M5: 2,983,580 km (0.097 R)
• M6: 4,389,351 km (0.072 R)
• M7: 6,580,062 km (0.099 R)
• M8: 7,235,750 km (0.053 R)
• M9: 7,815,142 km (0.098 R)
• M10: 8,551,313 km (0.053 R)
• M11: 11,090,289 km (0.082 R)
• M12: 15,439,099 km (0.119 R)
• M13: 15,883,554 km (0.106 R)
• M14: 16,599,380 km (0.119 R)
• M15: 18,948,665 km (0.042 R)
• M16: 20,658,868 km (0.094 R)
• M17: 24,814,547 km (0.107 R)
• M18: 26,767,996 km (0.115 R)
• M19: 37,636,281 km (0.054 R)
• M20: 39,379,246 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.8

Radius: 5.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.31 AU - 19.35 AU

Year: 24155 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,157,277 km

• M1: 114,442 km (0.097 R)
• M2: 790,774 km (0.051 R)
• M3: 2,087,638 km (0.09 R)
• M4: 3,149,634 km (0.093 R)
• M5: 3,797,841 km (0.071 R)
• M6: 4,948,099 km (0.103 R)
• M7: 11,945,839 km (0.046 R)
• M8: 13,962,867 km (0.102 R)
• M9: 16,640,220 km (0.096 R)
• M10: 25,378,680 km (0.096 R)
• M11: 26,381,584 km (0.089 R)
• M12: 27,306,399 km (0.077 R)
• M13: 31,222,572 km (0.085 R)
• M14: 36,497,243 km (0.067 R)
• M15: 36,750,213 km (0.072 R)
• M16: 41,781,339 km (0.082 R)
• M17: 42,475,772 km (0.082 R)
• M18: 49,074,983 km (0.085 R)
• M19: 50,943,610 km (0.084 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit