🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.28 AU - 2.14 AU

Year: 790 Days

Day: 35.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.02 AU - 4.72 AU

Year: 3226 Days

Day: 31.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,425,923 km

• M1: 1,909,617 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.46 AU - 5.5 AU

Year: 3348 Days

Day: 38.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,425,923 km

• M1: 40,092 km (0.107 R)
• M2: 170,990 km (0.114 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 9.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.65 AU - 7.41 AU

Year: 5892 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 24,425,923 km

• M1: 118,182 km (0.113 R)
• M2: 593,006 km (0.097 R)
• M3: 918,531 km (0.079 R)
• M4: 1,578,856 km (0.068 R)
• M5: 2,007,155 km (0.06 R)
• M6: 2,786,260 km (0.069 R)
• M7: 3,117,021 km (0.114 R)
• M8: 3,513,156 km (0.079 R)
• M9: 4,159,270 km (0.066 R)
• M10: 4,499,306 km (0.094 R)
• M11: 5,056,857 km (0.107 R)
• M12: 5,605,582 km (0.118 R)
• M13: 6,577,519 km (0.098 R)
• M14: 6,915,012 km (0.117 R)
• M15: 7,426,487 km (0.106 R)
• M16: 7,725,084 km (0.05 R)
• M17: 8,066,317 km (0.097 R)
• M18: 8,705,998 km (0.113 R)
• M19: 9,649,960 km (0.09 R)
• M20: 10,126,579 km (0.12 R)
• M21: 12,055,494 km (0.108 R)
• M22: 13,815,363 km (0.065 R)
• M23: 17,719,569 km (0.03 R)
• M24: 20,114,481 km (0.097 R)
• M25: 20,958,512 km (0.09 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit