🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.71 AU

Year: 173 Days

Day: 35 Hours

Environment

Temp: 167 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.34 AU - 1.67 AU

Year: 668 Days

Day: 40.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,566,253 km

• M1: 39,793 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.5 AU - 2.06 AU

Year: 863 Days

Day: 14.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.5

Radius: 5.6

Gravity: 27.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.55 AU - 18.25 AU

Year: 25250 Days

Day: 24.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,566,253 km

• M1: 69,713 km (0.084 R)
• M2: 260,599 km (0.103 R)
• M3: 2,752,601 km (0.053 R)
• M4: 3,140,508 km (0.118 R)
• M5: 5,025,441 km (0.082 R)
• M6: 5,227,398 km (0.062 R)
• M7: 6,181,384 km (0.073 R)
• M8: 6,507,956 km (0.108 R)
• M9: 8,204,396 km (0.111 R)
• M10: 10,434,003 km (0.105 R)
• M11: 12,962,207 km (0.07 R)
• M12: 14,286,896 km (0.118 R)
• M13: 16,930,440 km (0.059 R)
• M14: 20,696,865 km (0.069 R)
• M15: 25,221,004 km (0.059 R)
• M16: 33,531,914 km (0.025 R)
• M17: 36,763,378 km (0.052 R)
• M18: 40,196,349 km (0.054 R)
• M19: 46,088,561 km (0.033 R)
• M20: 47,153,249 km (0.103 R)
• M21: 63,171,590 km (0.118 R)
• M22: 76,882,983 km (0.115 R)
• M23: 79,387,551 km (0.088 R)
• M24: 83,507,177 km (0.116 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit