🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.54 AU - 5.32 AU

Year: 3277 Days

Day: 22.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,459,697 km

• M1: 697,874 km (0.081 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 12.9

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.88 AU - 11.62 AU

Year: 12388 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,459,697 km

• M1: 165,605 km (0.118 R)
• M2: 598,691 km (0.111 R)
• M3: 1,227,750 km (0.115 R)
• M4: 2,499,182 km (0.071 R)
• M5: 3,613,088 km (0.056 R)
• M6: 4,801,493 km (0.045 R)
• M7: 6,882,848 km (0.105 R)
• M8: 8,601,578 km (0.106 R)
• M9: 9,199,521 km (0.043 R)
• M10: 11,219,691 km (0.061 R)
• M11: 12,179,062 km (0.077 R)
• M12: 13,323,037 km (0.118 R)
• M13: 15,171,468 km (0.092 R)
• M14: 16,194,568 km (0.12 R)
• M15: 20,928,742 km (0.096 R)
• M16: 24,983,592 km (0.117 R)
• M17: 26,409,559 km (0.11 R)
• M18: 27,567,447 km (0.053 R)
• M19: 35,236,282 km (0.114 R)
• M20: 38,078,941 km (0.087 R)
• M21: 38,611,659 km (0.058 R)
• M22: 41,490,969 km (0.085 R)
• M23: 42,481,756 km (0.108 R)
• M24: 43,054,866 km (0.071 R)
• M25: 47,827,935 km (0.038 R)
• M26: 48,448,318 km (0.083 R)
• M27: 55,802,399 km (0.08 R)
• M28: 56,317,614 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.3

Radius: 7.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 13.87 AU - 17.59 AU

Year: 21927 Days

Day: 17.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,459,697 km

• M1: 88,412 km (0.09 R)
• M2: 373,845 km (0.095 R)
• M3: 802,144 km (0.043 R)
• M4: 1,031,178 km (0.045 R)
• M5: 1,583,045 km (0.052 R)
• M6: 1,999,974 km (0.108 R)
• M7: 2,770,553 km (0.076 R)
• M8: 9,866,877 km (0.12 R)
• M9: 14,082,246 km (0.088 R)
• M10: 16,546,422 km (0.11 R)
• M11: 22,655,102 km (0.112 R)
• M12: 25,263,340 km (0.113 R)
• M13: 32,923,948 km (0.101 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 16,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit