🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.74 AU - 1.18 AU

Year: 344 Days

Day: 23.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.78 AU - 1.26 AU

Year: 376 Days

Day: 43.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 14.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.5 AU - 7.84 AU

Year: 7012 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,023,419 km

• M1: 181,612 km (0.12 R)
• M2: 639,680 km (0.084 R)
• M3: 1,097,300 km (0.051 R)
• M4: 1,988,754 km (0.12 R)
• M5: 2,799,575 km (0.119 R)
• M6: 3,568,059 km (0.088 R)
• M7: 5,287,387 km (0.075 R)
• M8: 5,840,600 km (0.076 R)
• M9: 6,673,112 km (0.057 R)
• M10: 8,658,575 km (0.068 R)
• M11: 9,385,920 km (0.066 R)
• M12: 9,878,247 km (0.104 R)
• M13: 12,711,331 km (0.099 R)
• M14: 15,610,388 km (0.114 R)
• M15: 18,435,095 km (0.102 R)
• M16: 21,508,135 km (0.053 R)
• M17: 22,924,228 km (0.044 R)
• M18: 23,573,184 km (0.11 R)
• M19: 25,507,484 km (0.069 R)
• M20: 26,028,982 km (0.032 R)
• M21: 30,950,603 km (0.079 R)
• M22: 34,415,439 km (0.058 R)
• M23: 35,159,539 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 10.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.26 AU - 14.22 AU

Year: 15641 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,023,419 km

• M1: 129,402 km (0.099 R)
• M2: 610,210 km (0.089 R)
• M3: 1,077,404 km (0.034 R)
• M4: 1,551,031 km (0.086 R)
• M5: 2,280,470 km (0.076 R)
• M6: 3,517,794 km (0.095 R)
• M7: 3,887,600 km (0.094 R)
• M8: 4,475,071 km (0.08 R)
• M9: 6,184,526 km (0.096 R)
• M10: 7,253,253 km (0.107 R)
• M11: 9,213,284 km (0.115 R)
• M12: 10,032,033 km (0.067 R)
• M13: 12,323,125 km (0.117 R)
• M14: 13,113,749 km (0.083 R)
• M15: 17,419,774 km (0.069 R)
• M16: 27,567,447 km (0.086 R)
• M17: 27,901,200 km (0.053 R)
• M18: 33,995,219 km (0.056 R)
• M19: 35,811,486 km (0.115 R)
• M20: 36,609,292 km (0.11 R)
• M21: 41,210,623 km (0.06 R)
• M22: 46,654,639 km (0.108 R)
• M23: 50,871,953 km (0.078 R)
• M24: 51,206,454 km (0.077 R)
• M25: 52,218,932 km (0.093 R)
• M26: 60,429,611 km (0.054 R)
• M27: 63,089,461 km (0.101 R)
• M28: 65,826,504 km (0.115 R)
• M29: 66,622,813 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 13,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit