🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.12 AU - 1.24 AU

Year: 468 Days

Day: 22.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.81 AU - 5.41 AU

Year: 3615 Days

Day: 47.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,329,930 km

• M1: 140,024 km (0.111 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.2

Radius: 8.8

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.77 AU - 10.93 AU

Year: 10443 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,329,930 km

• M1: 136,134 km (0.078 R)
• M2: 499,208 km (0.109 R)
• M3: 1,153,848 km (0.088 R)
• M4: 1,591,123 km (0.057 R)
• M5: 1,930,710 km (0.114 R)
• M6: 2,207,765 km (0.118 R)
• M7: 2,653,268 km (0.102 R)
• M8: 3,181,049 km (0.112 R)
• M9: 4,997,766 km (0.105 R)
• M10: 5,290,230 km (0.117 R)
• M11: 5,838,805 km (0.088 R)
• M12: 6,311,983 km (0.108 R)
• M13: 7,929,884 km (0.099 R)
• M14: 8,464,846 km (0.071 R)
• M15: 10,163,679 km (0.069 R)
• M16: 10,476,189 km (0.111 R)
• M17: 11,341,164 km (0.092 R)
• M18: 12,726,740 km (0.085 R)
• M19: 14,811,685 km (0.112 R)
• M20: 15,692,218 km (0.077 R)
• M21: 16,110,344 km (0.097 R)
• M22: 16,895,883 km (0.099 R)
• M23: 18,007,993 km (0.038 R)
• M24: 19,968,922 km (0.093 R)
• M25: 25,822,388 km (0.119 R)
• M26: 26,897,697 km (0.106 R)
• M27: 28,617,773 km (0.118 R)
• M28: 29,663,163 km (0.111 R)
• M29: 33,753,319 km (0.098 R)
• M30: 35,513,338 km (0.102 R)
• M31: 45,661,459 km (0.089 R)
• M32: 46,086,167 km (0.119 R)
• M33: 47,521,409 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit