🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.65 AU - 0.83 AU

Year: 224 Days

Day: 34.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,801,364 km

• M1: 392,694 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 336 Days

Day: 42.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.01 AU - 2.93 AU

Year: 1364 Days

Day: 19.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 158.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,801,364 km

• M1: 328,816 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.63 AU - 4.97 AU

Year: 3134 Days

Day: 46.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.3

Radius: 8.3

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.56 AU - 8.34 AU

Year: 6440 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,801,364 km

• M1: 103,223 km (0.046 R)
• M2: 478,115 km (0.09 R)
• M3: 947,104 km (0.062 R)
• M4: 1,569,132 km (0.114 R)
• M5: 1,985,762 km (0.065 R)
• M6: 2,422,289 km (0.106 R)
• M7: 3,041,624 km (0.077 R)
• M8: 4,026,576 km (0.098 R)
• M9: 5,239,366 km (0.119 R)
• M10: 5,539,160 km (0.062 R)
• M11: 9,330,270 km (0.078 R)
• M12: 9,861,641 km (0.093 R)
• M13: 10,273,335 km (0.092 R)
• M14: 11,932,674 km (0.119 R)
• M15: 13,206,650 km (0.116 R)
• M16: 15,163,390 km (0.103 R)
• M17: 15,960,148 km (0.112 R)
• M18: 16,913,834 km (0.096 R)
• M19: 17,636,991 km (0.098 R)
• M20: 18,040,157 km (0.068 R)
• M21: 18,725,465 km (0.068 R)
• M22: 22,337,356 km (0.091 R)
• M23: 25,524,688 km (0.097 R)
• M24: 28,632,434 km (0.099 R)
• M25: 30,324,984 km (0.103 R)
• M26: 31,391,468 km (0.119 R)
• M27: 32,182,691 km (0.051 R)
• M28: 32,583,314 km (0.093 R)
• M29: 34,011,525 km (0.025 R)
• M30: 35,694,351 km (0.115 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 17,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit