🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 20 Hours

Environment

Temp: 214 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.54 AU - 0.76 AU

Year: 193 Days

Day: 21 Hours

Environment

Temp: 187 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.63 AU - 1.99 AU

Year: 898 Days

Day: 35.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 10.5

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.88 AU - 13.92 AU

Year: 14202 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,243,219 km

• M1: 130,599 km (0.107 R)
• M2: 485,595 km (0.108 R)
• M3: 872,305 km (0.094 R)
• M4: 1,275,023 km (0.115 R)
• M5: 1,819,260 km (0.089 R)
• M6: 2,712,359 km (0.034 R)
• M7: 3,591,845 km (0.068 R)
• M8: 4,520,399 km (0.073 R)
• M9: 7,558,881 km (0.113 R)
• M10: 8,921,119 km (0.12 R)
• M11: 10,613,071 km (0.062 R)
• M12: 13,233,128 km (0.112 R)
• M13: 15,799,480 km (0.114 R)
• M14: 16,180,356 km (0.083 R)
• M15: 20,244,930 km (0.118 R)
• M16: 21,800,898 km (0.11 R)
• M17: 22,273,328 km (0.101 R)
• M18: 24,943,650 km (0.074 R)
• M19: 26,515,774 km (0.09 R)
• M20: 27,490,254 km (0.056 R)
• M21: 28,826,462 km (0.103 R)
• M22: 29,281,390 km (0.039 R)
• M23: 33,844,723 km (0.109 R)
• M24: 35,769,599 km (0.115 R)
• M25: 42,712,436 km (0.032 R)
• M26: 44,502,973 km (0.03 R)
• M27: 56,133,011 km (0.088 R)
• M28: 59,190,342 km (0.109 R)
• M29: 62,356,880 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit