🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.83 AU - 0.85 AU

Year: 292 Days

Day: 17.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,875,939 km

• M1: 292,913 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.22 AU - 1.5 AU

Year: 601 Days

Day: 25.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,875,939 km

• M1: 42,187 km (0.106 R)
• M2: 306,676 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.48 AU - 2.96 AU

Year: 1699 Days

Day: 39 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 13.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.81 AU - 8.19 AU

Year: 8570 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,875,939 km

• M1: 163,361 km (0.03 R)
• M2: 699,968 km (0.064 R)
• M3: 1,226,553 km (0.052 R)
• M4: 2,090,331 km (0.108 R)
• M5: 2,772,797 km (0.086 R)
• M6: 3,430,578 km (0.118 R)
• M7: 4,002,192 km (0.114 R)
• M8: 4,818,847 km (0.11 R)
• M9: 5,366,076 km (0.104 R)
• M10: 6,423,882 km (0.081 R)
• M11: 11,074,730 km (0.087 R)
• M12: 14,607,783 km (0.067 R)
• M13: 15,406,935 km (0.115 R)
• M14: 15,817,432 km (0.105 R)
• M15: 20,898,972 km (0.084 R)
• M16: 23,343,401 km (0.108 R)
• M17: 24,356,777 km (0.074 R)
• M18: 25,972,734 km (0.106 R)
• M19: 28,353,733 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 9.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.05 AU - 13.27 AU

Year: 14120 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,875,939 km

• M1: 121,922 km (0.089 R)
• M2: 440,715 km (0.066 R)
• M3: 836,850 km (0.12 R)
• M4: 1,511,537 km (0.04 R)
• M5: 2,856,871 km (0.113 R)
• M6: 4,347,015 km (0.112 R)
• M7: 5,374,004 km (0.03 R)
• M8: 6,191,257 km (0.099 R)
• M9: 8,550,715 km (0.096 R)
• M10: 9,906,221 km (0.108 R)
• M11: 10,253,887 km (0.113 R)
• M12: 10,764,614 km (0.081 R)
• M13: 11,079,218 km (0.087 R)
• M14: 19,969,969 km (0.087 R)
• M15: 26,283,448 km (0.081 R)
• M16: 29,529,572 km (0.106 R)
• M17: 40,728,768 km (0.037 R)
• M18: 43,981,026 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit