🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.66 AU - 0.84 AU

Year: 227 Days

Day: 32.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,648,946 km

• M1: 32,912 km (0.069 R)
• M2: 157,676 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.78 AU - 1.22 AU

Year: 350 Days

Day: 24.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.13 AU - 1.15 AU

Year: 426 Days

Day: 27.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,648,946 km

• M1: 339,288 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.94 AU - 3.18 AU

Year: 1433 Days

Day: 35.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,648,946 km

• M1: 19,897 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.11 AU - 6.39 AU

Year: 4208 Days

Day: 34.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,648,946 km

• M1: 241,002 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 10.6

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.91 AU - 6.93 AU

Year: 5691 Days

Day: 7.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,648,946 km

• M1: 172,935 km (0.105 R)
• M2: 850,613 km (0.064 R)
• M3: 1,468,154 km (0.107 R)
• M4: 2,167,374 km (0.115 R)
• M5: 2,876,169 km (0.12 R)
• M6: 3,371,487 km (0.12 R)
• M7: 4,297,797 km (0.103 R)
• M8: 4,834,704 km (0.106 R)
• M9: 5,266,443 km (0.085 R)
• M10: 5,599,149 km (0.042 R)
• M11: 7,219,892 km (0.07 R)
• M12: 7,631,735 km (0.084 R)
• M13: 8,625,963 km (0.053 R)
• M14: 13,932,798 km (0.106 R)
• M15: 14,631,569 km (0.109 R)
• M16: 17,729,143 km (0.038 R)
• M17: 19,972,961 km (0.109 R)
• M18: 22,876,058 km (0.119 R)
• M19: 25,875,196 km (0.117 R)
• M20: 29,315,498 km (0.066 R)
• M21: 30,076,802 km (0.054 R)
• M22: 32,439,849 km (0.12 R)
• M23: 33,357,034 km (0.119 R)
• M24: 35,030,137 km (0.075 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit