🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.83 AU - 1.21 AU

Year: 380 Days

Day: 36.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.21 AU - 1.31 AU

Year: 522 Days

Day: 26.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,345,278 km

• M1: 48,320 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.65 AU - 2.45 AU

Year: 1083 Days

Day: 29 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.4 AU - 3.9 AU

Year: 2573 Days

Day: 23.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 14

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.06 AU - 5.2 AU

Year: 4287 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,345,278 km

• M1: 174,431 km (0.054 R)
• M2: 614,997 km (0.072 R)
• M3: 1,225,057 km (0.107 R)
• M4: 1,673,252 km (0.041 R)
• M5: 2,289,446 km (0.098 R)
• M6: 2,852,532 km (0.113 R)
• M7: 3,642,559 km (0.063 R)
• M8: 4,506,037 km (0.091 R)
• M9: 5,296,961 km (0.091 R)
• M10: 5,901,636 km (0.098 R)
• M11: 7,731,667 km (0.11 R)
• M12: 8,337,837 km (0.039 R)
• M13: 10,189,709 km (0.067 R)
• M14: 10,877,860 km (0.08 R)
• M15: 11,858,025 km (0.08 R)
• M16: 12,392,388 km (0.099 R)
• M17: 15,997,697 km (0.076 R)
• M18: 16,817,045 km (0.081 R)
• M19: 21,339,538 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.7

Radius: 14.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.79 AU - 6.23 AU

Year: 5436 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,345,278 km

• M1: 179,069 km (0.104 R)
• M2: 840,590 km (0.074 R)
• M3: 1,340,547 km (0.097 R)
• M4: 2,107,834 km (0.06 R)
• M5: 3,277,091 km (0.062 R)
• M6: 3,956,265 km (0.119 R)
• M7: 5,371,461 km (0.055 R)
• M8: 5,965,065 km (0.061 R)
• M9: 7,284,668 km (0.066 R)
• M10: 9,216,126 km (0.088 R)
• M11: 9,917,591 km (0.088 R)
• M12: 14,021,210 km (0.104 R)
• M13: 14,751,248 km (0.092 R)
• M14: 17,871,859 km (0.07 R)
• M15: 18,964,223 km (0.06 R)
• M16: 19,556,780 km (0.072 R)
• M17: 20,468,729 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 10,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit