🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.41 AU - 0.63 AU

Year: 140 Days

Day: 47.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.91 AU - 1.47 AU

Year: 484 Days

Day: 45.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 120.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.6 AU - 2.1 AU

Year: 938 Days

Day: 45.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.89 AU - 1.93 AU

Year: 984 Days

Day: 40.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.68 AU - 3.62 AU

Year: 2084 Days

Day: 34.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,316,498 km

• M1: 154,535 km (0.06 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 12.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.19 AU - 12.61 AU

Year: 13415 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,316,498 km

• M1: 159,172 km (0.094 R)
• M2: 558,000 km (0.12 R)
• M3: 1,140,833 km (0.074 R)
• M4: 2,263,865 km (0.113 R)
• M5: 2,758,435 km (0.083 R)
• M6: 4,078,936 km (0.086 R)
• M7: 5,574,316 km (0.062 R)
• M8: 6,333,076 km (0.099 R)
• M9: 7,663,450 km (0.052 R)
• M10: 14,154,801 km (0.098 R)
• M11: 14,950,662 km (0.044 R)
• M12: 16,559,138 km (0.068 R)
• M13: 22,251,187 km (0.107 R)
• M14: 24,250,114 km (0.103 R)
• M15: 25,486,092 km (0.117 R)
• M16: 26,267,441 km (0.11 R)
• M17: 27,672,913 km (0.11 R)
• M18: 28,290,453 km (0.105 R)
• M19: 29,552,910 km (0.087 R)
• M20: 30,524,249 km (0.098 R)
• M21: 38,691,096 km (0.068 R)
• M22: 48,799,723 km (0.103 R)
• M23: 50,767,384 km (0.055 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit