🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.6 AU - 0.9 AU

Year: 249 Days

Day: 43.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,288,501 km

• M1: 189,989 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.27 AU

Year: 424 Days

Day: 42.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 18,288,501 km

• M1: 374,593 km (0.082 R)
• M2: 687,253 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.55 AU - 1.65 AU

Year: 775 Days

Day: 22.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,288,501 km

• M1: 19,897 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.29 AU - 3.15 AU

Year: 1718 Days

Day: 26.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.38 AU - 3.5 AU

Year: 1930 Days

Day: 41.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,288,501 km

• M1: 34,408 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 10.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.15 AU - 6.69 AU

Year: 4831 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,288,501 km

• M1: 128,056 km (0.116 R)
• M2: 485,595 km (0.112 R)
• M3: 906,713 km (0.113 R)
• M4: 1,907,373 km (0.11 R)
• M5: 2,290,942 km (0.111 R)
• M6: 2,696,352 km (0.098 R)
• M7: 3,526,770 km (0.059 R)
• M8: 3,934,274 km (0.067 R)
• M9: 4,331,756 km (0.045 R)
• M10: 5,349,171 km (0.107 R)
• M11: 5,965,215 km (0.091 R)
• M12: 6,794,137 km (0.09 R)
• M13: 8,290,415 km (0.037 R)
• M14: 10,068,086 km (0.114 R)
• M15: 10,474,544 km (0.053 R)
• M16: 11,478,794 km (0.092 R)
• M17: 12,546,175 km (0.099 R)
• M18: 14,040,059 km (0.118 R)
• M19: 15,995,304 km (0.053 R)
• M20: 17,589,418 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 19,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit