🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.58 AU - 0.7 AU

Year: 152 Days

Day: 40.9 Hours

Environment

Temp: 294 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.85 AU - 1.37 AU

Year: 348 Days

Day: 44.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.26 AU - 9.7 AU

Year: 6700 Days

Day: 40.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 136.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,489,372 km

• M1: 49,367 km (0.092 R)
• M2: 906,713 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.03 AU - 10.77 AU

Year: 8566 Days

Day: 25 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,489,372 km

• M1: 2,290,493 km (0.103 R)

Asteroid Belt

Center: 14.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.3

Radius: 5.6

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 18.42 AU - 20.98 AU

Year: 25990 Days

Day: 24.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,489,372 km

• M1: 73,752 km (0.038 R)
• M2: 491,279 km (0.102 R)
• M3: 1,022,053 km (0.092 R)
• M4: 1,550,732 km (0.104 R)
• M5: 1,837,959 km (0.116 R)
• M6: 2,181,137 km (0.109 R)
• M7: 5,359,045 km (0.112 R)
• M8: 11,061,715 km (0.094 R)
• M9: 13,913,500 km (0.062 R)
• M10: 14,911,168 km (0.055 R)
• M11: 15,955,660 km (0.098 R)
• M12: 17,480,960 km (0.105 R)
• M13: 21,313,508 km (0.06 R)
• M14: 27,167,123 km (0.113 R)
• M15: 28,357,174 km (0.091 R)
• M16: 28,965,140 km (0.085 R)
• M17: 29,830,713 km (0.101 R)
• M18: 37,822,680 km (0.119 R)
• M19: 38,856,401 km (0.079 R)
• M20: 42,069,913 km (0.101 R)
• M21: 56,889,527 km (0.092 R)
• M22: 60,020,162 km (0.062 R)
• M23: 63,884,574 km (0.106 R)
• M24: 64,092,515 km (0.083 R)
• M25: 65,983,582 km (0.078 R)
• M26: 66,835,990 km (0.086 R)
• M27: 68,345,134 km (0.1 R)
• M28: 76,466,952 km (0.08 R)
• M29: 76,936,091 km (0.111 R)
• M30: 77,643,389 km (0.115 R)
• M31: 80,758,765 km (0.086 R)
• M32: 81,001,861 km (0.117 R)

Kuiper Belt

Range: 36.9 - 61.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit