🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.68 AU - 0.7 AU

Year: 216 Days

Day: 28.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.11 AU - 2.89 AU

Year: 1489 Days

Day: 15.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.74 AU - 4.58 AU

Year: 3196 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,042,126 km

• M1: 2,708,769 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 9.1

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.99 AU - 10.17 AU

Year: 11171 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,042,126 km

• M1: 113,246 km (0.074 R)
• M2: 418,276 km (0.059 R)
• M3: 934,239 km (0.099 R)
• M4: 1,497,026 km (0.114 R)
• M5: 2,252,196 km (0.097 R)
• M6: 2,554,533 km (0.095 R)
• M7: 4,253,516 km (0.084 R)
• M8: 4,848,617 km (0.067 R)
• M9: 5,391,956 km (0.109 R)
• M10: 7,267,764 km (0.058 R)
• M11: 8,591,855 km (0.075 R)
• M12: 9,133,848 km (0.101 R)
• M13: 10,728,710 km (0.108 R)
• M14: 11,415,814 km (0.076 R)
• M15: 13,719,770 km (0.118 R)
• M16: 15,227,866 km (0.066 R)
• M17: 20,325,414 km (0.097 R)
• M18: 21,735,075 km (0.097 R)
• M19: 22,463,766 km (0.086 R)
• M20: 24,066,408 km (0.077 R)
• M21: 24,846,411 km (0.11 R)
• M22: 30,558,207 km (0.106 R)
• M23: 31,704,127 km (0.064 R)
• M24: 32,170,274 km (0.066 R)
• M25: 35,188,860 km (0.119 R)
• M26: 36,066,850 km (0.089 R)
• M27: 38,655,491 km (0.113 R)
• M28: 40,403,094 km (0.119 R)
• M29: 43,336,409 km (0.082 R)
• M30: 43,623,038 km (0.117 R)
• M31: 51,365,027 km (0.076 R)
• M32: 55,137,736 km (0.095 R)
• M33: 57,522,326 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 11,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit