🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2 AU - 2.7 AU

Year: 1316 Days

Day: 34.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.91 AU - 2.83 AU

Year: 1333 Days

Day: 40.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.37 AU - 3.41 AU

Year: 1794 Days

Day: 40.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 11

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.63 AU - 8.51 AU

Year: 6866 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,695,237 km

• M1: 136,732 km (0.083 R)
• M2: 677,978 km (0.096 R)
• M3: 5,608,125 km (0.073 R)
• M4: 6,905,587 km (0.048 R)
• M5: 7,718,203 km (0.095 R)
• M6: 9,283,445 km (0.116 R)
• M7: 10,159,640 km (0.098 R)
• M8: 13,255,419 km (0.069 R)
• M9: 16,095,534 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.2

Radius: 8.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.82 AU - 10.28 AU

Year: 9944 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 63,695,237 km

• M1: 577,897 km (0.065 R)
• M2: 1,150,258 km (0.113 R)
• M3: 3,719,302 km (0.113 R)
• M4: 7,935,868 km (0.086 R)
• M5: 9,309,775 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 13.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.49 AU - 12.02 AU

Year: 13782 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,695,237 km

• M1: 169,195 km (0.097 R)
• M2: 708,496 km (0.056 R)
• M3: 1,197,830 km (0.111 R)
• M4: 1,734,587 km (0.114 R)
• M5: 4,452,033 km (0.105 R)
• M6: 6,192,604 km (0.102 R)
• M7: 9,309,176 km (0.094 R)
• M8: 10,452,702 km (0.109 R)
• M9: 11,088,045 km (0.078 R)
• M10: 12,309,212 km (0.058 R)
• M11: 13,483,256 km (0.082 R)
• M12: 14,376,655 km (0.054 R)
• M13: 21,958,574 km (0.112 R)
• M14: 24,477,802 km (0.118 R)
• M15: 25,496,264 km (0.111 R)
• M16: 27,508,804 km (0.107 R)
• M17: 29,625,166 km (0.105 R)
• M18: 31,728,512 km (0.066 R)
• M19: 35,067,386 km (0.102 R)
• M20: 38,361,831 km (0.039 R)
• M21: 39,182,076 km (0.046 R)
• M22: 40,857,871 km (0.094 R)
• M23: 49,959,406 km (0.096 R)
• M24: 52,932,963 km (0.077 R)
• M25: 57,078,469 km (0.057 R)
• M26: 59,776,616 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 10,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit