🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.13 AU - 1.51 AU

Year: 554 Days

Day: 18.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,320,579 km

• M1: 26,628 km (0.059 R)
• M2: 196,572 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.24 AU - 1.4 AU

Year: 554 Days

Day: 18.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 11.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.53 AU - 7.79 AU

Year: 6278 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,320,579 km

• M1: 152,889 km (0.076 R)
• M2: 629,508 km (0.086 R)
• M3: 1,180,626 km (0.118 R)
• M4: 1,935,198 km (0.113 R)
• M5: 3,733,514 km (0.079 R)
• M6: 4,241,399 km (0.085 R)
• M7: 4,755,268 km (0.105 R)
• M8: 7,426,188 km (0.088 R)
• M9: 8,671,889 km (0.101 R)
• M10: 12,968,490 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 14.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.71 AU - 7.59 AU

Year: 6983 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,320,579 km

• M1: 179,069 km (0.114 R)
• M2: 742,903 km (0.073 R)
• M3: 1,303,895 km (0.092 R)
• M4: 2,068,639 km (0.062 R)
• M5: 5,691,750 km (0.099 R)
• M6: 10,121,792 km (0.113 R)
• M7: 12,064,769 km (0.073 R)
• M8: 14,607,484 km (0.113 R)
• M9: 15,511,205 km (0.103 R)
• M10: 18,143,978 km (0.096 R)
• M11: 21,667,905 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.9

Radius: 7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.31 AU - 17.61 AU

Year: 20084 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,320,579 km

• M1: 87,066 km (0.076 R)
• M2: 643,420 km (0.114 R)
• M3: 1,201,869 km (0.096 R)
• M4: 2,215,694 km (0.093 R)
• M5: 3,286,216 km (0.101 R)
• M6: 3,821,478 km (0.096 R)
• M7: 4,698,720 km (0.093 R)
• M8: 5,064,337 km (0.059 R)
• M9: 6,596,967 km (0.096 R)
• M10: 7,944,395 km (0.074 R)
• M11: 11,172,567 km (0.113 R)
• M12: 15,614,727 km (0.092 R)
• M13: 20,754,461 km (0.067 R)
• M14: 21,557,203 km (0.109 R)
• M15: 24,579,678 km (0.119 R)
• M16: 28,304,665 km (0.118 R)
• M17: 31,333,573 km (0.069 R)
• M18: 31,682,884 km (0.116 R)
• M19: 34,820,251 km (0.095 R)
• M20: 39,497,428 km (0.108 R)
• M21: 41,005,973 km (0.1 R)
• M22: 42,410,398 km (0.034 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit