🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 234 Days

Day: 28.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.61 AU - 0.85 AU

Year: 278 Days

Day: 29.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,681,632 km

• M1: 41,588 km (0.07 R)
• M2: 216,917 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.02 AU - 2.18 AU

Year: 1358 Days

Day: 13.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,681,632 km

• M1: 37,998 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.6

Radius: 11.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.44 AU - 8.22 AU

Year: 7965 Days

Day: 8.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,681,632 km

• M1: 146,456 km (0.101 R)
• M2: 816,655 km (0.084 R)
• M3: 1,660,237 km (0.107 R)
• M4: 2,608,688 km (0.091 R)
• M5: 3,082,165 km (0.118 R)
• M6: 3,588,554 km (0.083 R)
• M7: 4,565,877 km (0.097 R)
• M8: 5,040,102 km (0.104 R)
• M9: 6,480,131 km (0.077 R)
• M10: 8,970,636 km (0.105 R)
• M11: 9,432,595 km (0.07 R)
• M12: 10,759,677 km (0.094 R)
• M13: 12,263,734 km (0.057 R)
• M14: 14,149,116 km (0.092 R)
• M15: 15,884,302 km (0.047 R)
• M16: 16,977,114 km (0.092 R)
• M17: 17,399,728 km (0.101 R)
• M18: 20,477,705 km (0.078 R)
• M19: 22,948,014 km (0.113 R)
• M20: 28,079,520 km (0.11 R)
• M21: 30,807,138 km (0.107 R)
• M22: 32,720,645 km (0.078 R)
• M23: 38,329,667 km (0.033 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit