🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.26 AU - 1.52 AU

Year: 631 Days

Day: 28.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.08 AU - 3.04 AU

Year: 1577 Days

Day: 12.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,821,314 km

• M1: 950,096 km (0.106 R)
• M2: 1,992,494 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.81 AU - 3.01 AU

Year: 1911 Days

Day: 47.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,821,314 km

• M1: 27,676 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.63 AU - 4.21 AU

Year: 2988 Days

Day: 31.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,821,314 km

• M1: 517,309 km (0.102 R)

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.2

Radius: 3.8

Gravity: 44.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.04 AU - 14.58 AU

Year: 20841 Days

Day: 20 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,821,314 km

• M1: 47,273 km (0.085 R)
• M2: 183,257 km (0.052 R)
• M3: 322,234 km (0.09 R)
• M4: 864,676 km (0.108 R)
• M5: 1,148,912 km (0.091 R)
• M6: 2,078,962 km (0.104 R)
• M7: 2,356,615 km (0.117 R)
• M8: 2,563,060 km (0.06 R)
• M9: 3,453,168 km (0.052 R)
• M10: 4,497,062 km (0.11 R)
• M11: 5,338,550 km (0.037 R)
• M12: 5,534,523 km (0.079 R)
• M13: 7,184,139 km (0.105 R)
• M14: 9,472,238 km (0.069 R)
• M15: 9,934,795 km (0.116 R)
• M16: 12,002,536 km (0.12 R)
• M17: 12,475,266 km (0.062 R)
• M18: 13,747,895 km (0.072 R)
• M19: 15,338,868 km (0.1 R)
• M20: 16,630,496 km (0.111 R)
• M21: 17,731,836 km (0.114 R)
• M22: 20,744,438 km (0.118 R)
• M23: 22,219,921 km (0.096 R)
• M24: 27,992,604 km (0.099 R)
• M25: 30,781,108 km (0.084 R)
• M26: 34,553,817 km (0.119 R)
• M27: 40,999,391 km (0.047 R)
• M28: 42,223,401 km (0.097 R)
• M29: 43,629,022 km (0.09 R)
• M30: 47,029,980 km (0.117 R)
• M31: 48,879,907 km (0.029 R)
• M32: 51,833,418 km (0.082 R)
• M33: 52,903,492 km (0.114 R)
• M34: 53,806,465 km (0.079 R)
• M35: 61,007,657 km (0.107 R)
• M36: 63,611,259 km (0.111 R)
• M37: 65,456,548 km (0.059 R)
• M38: 71,644,814 km (0.063 R)
• M39: 76,361,635 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 18,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit