🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.53 AU - 0.55 AU

Year: 145 Days

Day: 28.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,523,969 km

• M1: 151,692 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.16 AU - 1.32 AU

Year: 504 Days

Day: 40.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,523,969 km

• M1: 674,088 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.06 AU - 1.46 AU

Year: 517 Days

Day: 34.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 10.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.03 AU - 6.69 AU

Year: 4532 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 176.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,523,969 km

• M1: 134,488 km (0.064 R)
• M2: 741,257 km (0.111 R)
• M3: 1,558,810 km (0.109 R)
• M4: 2,084,198 km (0.103 R)
• M5: 3,586,160 km (0.112 R)
• M6: 4,965,901 km (0.071 R)
• M7: 6,905,587 km (0.077 R)
• M8: 7,421,700 km (0.103 R)
• M9: 8,227,135 km (0.106 R)
• M10: 8,842,281 km (0.104 R)
• M11: 15,374,173 km (0.09 R)
• M12: 16,467,285 km (0.088 R)
• M13: 17,060,141 km (0.088 R)
• M14: 19,277,630 km (0.061 R)
• M15: 19,996,897 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.1

Radius: 9.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.56 AU - 10.56 AU

Year: 9147 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,523,969 km

• M1: 122,371 km (0.087 R)
• M2: 766,839 km (0.061 R)
• M3: 1,096,552 km (0.078 R)
• M4: 1,604,288 km (0.095 R)
• M5: 2,796,433 km (0.065 R)
• M6: 4,850,561 km (0.057 R)
• M7: 6,547,001 km (0.079 R)
• M8: 6,959,443 km (0.111 R)
• M9: 9,194,884 km (0.073 R)
• M10: 12,259,546 km (0.116 R)
• M11: 13,297,755 km (0.11 R)
• M12: 14,268,944 km (0.097 R)
• M13: 17,608,866 km (0.115 R)
• M14: 19,004,315 km (0.07 R)
• M15: 25,327,368 km (0.05 R)
• M16: 31,003,860 km (0.062 R)
• M17: 31,954,554 km (0.093 R)
• M18: 33,142,660 km (0.09 R)
• M19: 38,071,013 km (0.109 R)
• M20: 41,530,164 km (0.043 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 20,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit