🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.52 AU

Year: 127 Days

Day: 15.2 Hours

Environment

Temp: 266 °C

Axial Tilt: 71.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.23 AU - 3.09 AU

Year: 1561 Days

Day: 47.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,951,009 km

• M1: 235,168 km (0.066 R)
• M2: 283,638 km (0.112 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 8

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.71 AU - 11.83 AU

Year: 11845 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,951,009 km

• M1: 99,632 km (0.114 R)
• M2: 401,072 km (0.104 R)
• M3: 962,662 km (0.067 R)
• M4: 1,339,649 km (0.087 R)
• M5: 2,413,163 km (0.029 R)
• M6: 2,675,259 km (0.063 R)
• M7: 3,001,382 km (0.064 R)
• M8: 3,502,685 km (0.109 R)
• M9: 3,893,883 km (0.046 R)
• M10: 4,285,231 km (0.052 R)
• M11: 5,446,709 km (0.091 R)
• M12: 6,532,490 km (0.108 R)
• M13: 7,457,903 km (0.118 R)
• M14: 7,799,435 km (0.086 R)
• M15: 10,021,262 km (0.076 R)
• M16: 10,649,872 km (0.098 R)
• M17: 11,528,610 km (0.029 R)
• M18: 12,574,150 km (0.115 R)
• M19: 15,257,188 km (0.118 R)
• M20: 17,244,296 km (0.067 R)
• M21: 18,222,965 km (0.109 R)
• M22: 22,071,520 km (0.077 R)
• M23: 23,405,484 km (0.105 R)
• M24: 27,124,039 km (0.102 R)
• M25: 34,400,180 km (0.107 R)
• M26: 38,167,653 km (0.114 R)
• M27: 40,476,696 km (0.081 R)
• M28: 41,532,258 km (0.043 R)
• M29: 43,013,577 km (0.095 R)
• M30: 45,654,428 km (0.09 R)
• M31: 50,343,274 km (0.074 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 15,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit