🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.59 AU - 0.95 AU

Year: 259 Days

Day: 17.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 91 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.7 AU - 1.04 AU

Year: 311 Days

Day: 35.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 343 Days

Day: 31.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,372,758 km

• M1: 16,755 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.95 AU - 1.19 AU

Year: 424 Days

Day: 27 Hours

Environment

Temp: -1 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 12.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.65 AU - 10.99 AU

Year: 10029 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,372,758 km

• M1: 153,637 km (0.114 R)
• M2: 568,322 km (0.066 R)
• M3: 976,276 km (0.12 R)
• M4: 2,019,571 km (0.092 R)
• M5: 3,625,355 km (0.096 R)
• M6: 4,469,536 km (0.111 R)
• M7: 8,190,334 km (0.07 R)
• M8: 11,367,493 km (0.107 R)
• M9: 12,391,491 km (0.086 R)
• M10: 15,019,327 km (0.111 R)
• M11: 15,491,009 km (0.045 R)
• M12: 16,534,753 km (0.066 R)
• M13: 17,550,822 km (0.095 R)
• M14: 18,685,073 km (0.081 R)
• M15: 21,267,432 km (0.104 R)
• M16: 21,691,392 km (0.101 R)
• M17: 24,447,434 km (0.099 R)
• M18: 32,961,198 km (0.078 R)
• M19: 35,273,532 km (0.109 R)
• M20: 35,748,655 km (0.083 R)
• M21: 36,469,268 km (0.062 R)
• M22: 40,348,341 km (0.028 R)
• M23: 43,398,193 km (0.067 R)
• M24: 47,027,287 km (0.097 R)
• M25: 47,602,940 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 14.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.52 AU - 12.5 AU

Year: 13046 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,372,758 km

• M1: 187,147 km (0.084 R)
• M2: 803,789 km (0.115 R)
• M3: 1,785,600 km (0.094 R)
• M4: 2,786,111 km (0.091 R)
• M5: 3,401,556 km (0.088 R)
• M6: 5,849,277 km (0.111 R)
• M7: 7,481,090 km (0.116 R)
• M8: 9,155,240 km (0.11 R)
• M9: 9,952,148 km (0.108 R)
• M10: 13,234,624 km (0.105 R)
• M11: 17,032,914 km (0.109 R)
• M12: 18,627,927 km (0.1 R)
• M13: 27,612,775 km (0.082 R)
• M14: 30,567,931 km (0.103 R)
• M15: 41,088,701 km (0.078 R)
• M16: 43,117,697 km (0.105 R)
• M17: 48,555,729 km (0.04 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit