🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.88 AU - 2.98 AU

Year: 1412 Days

Day: 29.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.76 AU - 4.22 AU

Year: 2430 Days

Day: 16.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,298,057 km

• M1: 94,546 km (0.118 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.13 AU - 10.29 AU

Year: 9583 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,298,057 km

• M1: 99,483 km (0.077 R)
• M2: 445,353 km (0.073 R)
• M3: 1,149,959 km (0.117 R)
• M4: 1,751,342 km (0.066 R)
• M5: 2,187,420 km (0.119 R)
• M6: 3,026,365 km (0.105 R)
• M7: 3,320,325 km (0.095 R)
• M8: 3,656,322 km (0.073 R)
• M9: 5,322,991 km (0.035 R)
• M10: 8,099,229 km (0.093 R)
• M11: 9,134,296 km (0.091 R)
• M12: 10,632,070 km (0.111 R)
• M13: 11,314,536 km (0.105 R)
• M14: 13,038,502 km (0.087 R)
• M15: 14,514,883 km (0.081 R)
• M16: 14,870,776 km (0.062 R)
• M17: 15,538,432 km (0.102 R)
• M18: 19,536,584 km (0.058 R)
• M19: 20,858,132 km (0.114 R)
• M20: 24,420,805 km (0.098 R)
• M21: 26,301,849 km (0.066 R)
• M22: 27,911,073 km (0.053 R)
• M23: 30,932,352 km (0.068 R)
• M24: 36,295,435 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550

Radius: 4

Gravity: 34.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.76 AU - 17.52 AU

Year: 19821 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,298,057 km

• M1: 50,265 km (0.096 R)
• M2: 197,020 km (0.096 R)
• M3: 326,871 km (0.038 R)
• M4: 1,228,348 km (0.085 R)
• M5: 1,542,803 km (0.113 R)
• M6: 2,023,311 km (0.046 R)
• M7: 2,266,408 km (0.115 R)
• M8: 2,810,794 km (0.065 R)
• M9: 5,070,620 km (0.046 R)
• M10: 6,115,711 km (0.106 R)
• M11: 8,830,762 km (0.099 R)
• M12: 11,610,291 km (0.104 R)
• M13: 12,254,758 km (0.115 R)
• M14: 13,614,753 km (0.12 R)
• M15: 14,996,887 km (0.072 R)
• M16: 15,375,669 km (0.077 R)
• M17: 16,073,394 km (0.117 R)
• M18: 18,207,108 km (0.1 R)
• M19: 19,341,658 km (0.073 R)
• M20: 23,734,151 km (0.076 R)
• M21: 26,819,906 km (0.108 R)
• M22: 31,008,946 km (0.086 R)
• M23: 33,901,720 km (0.072 R)
• M24: 40,071,884 km (0.08 R)
• M25: 43,649,368 km (0.115 R)
• M26: 45,044,068 km (0.099 R)
• M27: 49,907,196 km (0.088 R)
• M28: 50,750,330 km (0.086 R)
• M29: 57,840,072 km (0.098 R)
• M30: 59,899,287 km (0.085 R)
• M31: 60,088,827 km (0.039 R)
• M32: 60,660,141 km (0.052 R)
• M33: 62,200,999 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 19,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit