🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.65 AU - 0.93 AU

Year: 258 Days

Day: 20.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.04 AU - 3.36 AU

Year: 1629 Days

Day: 26.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.96 AU - 4 AU

Year: 2383 Days

Day: 19.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,848,620 km

• M1: 1,003,503 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 13.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.98 AU - 6.18 AU

Year: 4839 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,848,620 km

• M1: 171,589 km (0.038 R)
• M2: 651,200 km (0.114 R)
• M3: 1,149,809 km (0.097 R)
• M4: 1,588,131 km (0.082 R)
• M5: 2,023,162 km (0.072 R)
• M6: 2,870,185 km (0.12 R)
• M7: 3,339,623 km (0.052 R)
• M8: 4,594,151 km (0.118 R)
• M9: 5,840,002 km (0.04 R)
• M10: 6,542,364 km (0.033 R)
• M11: 8,286,376 km (0.086 R)
• M12: 8,955,677 km (0.089 R)
• M13: 9,546,887 km (0.058 R)
• M14: 10,523,013 km (0.085 R)
• M15: 11,140,105 km (0.044 R)
• M16: 12,311,456 km (0.119 R)
• M17: 13,043,438 km (0.074 R)
• M18: 15,624,600 km (0.114 R)
• M19: 16,211,472 km (0.053 R)
• M20: 16,923,858 km (0.106 R)
• M21: 18,118,845 km (0.103 R)
• M22: 18,826,593 km (0.069 R)
• M23: 19,798,829 km (0.051 R)
• M24: 21,711,588 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit