🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.53 AU - 0.59 AU

Year: 266 Days

Day: 37.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,799,416 km

• M1: 354,697 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 10.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.86 AU - 2.54 AU

Year: 2075 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,799,416 km

• M1: 126,859 km (0.066 R)
• M2: 492,626 km (0.069 R)
• M3: 935,735 km (0.111 R)
• M4: 1,281,306 km (0.049 R)
• M5: 1,704,369 km (0.066 R)
• M6: 2,231,103 km (0.113 R)
• M7: 2,695,006 km (0.044 R)
• M8: 3,785,425 km (0.089 R)
• M9: 4,150,443 km (0.079 R)
• M10: 5,451,197 km (0.085 R)
• M11: 6,206,666 km (0.117 R)
• M12: 6,621,501 km (0.052 R)
• M13: 8,469,932 km (0.105 R)
• M14: 9,010,130 km (0.114 R)
• M15: 10,574,475 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.5

Radius: 11.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.09 AU - 6.71 AU

Year: 7979 Days

Day: 9.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,799,416 km

• M1: 145,110 km (0.056 R)
• M2: 522,845 km (0.034 R)
• M3: 951,592 km (0.031 R)
• M4: 1,453,044 km (0.069 R)
• M5: 1,984,266 km (0.115 R)
• M6: 4,025,529 km (0.118 R)
• M7: 4,423,011 km (0.119 R)
• M8: 5,360,092 km (0.03 R)
• M9: 5,942,626 km (0.094 R)
• M10: 6,389,325 km (0.071 R)
• M11: 7,988,377 km (0.115 R)
• M12: 8,533,362 km (0.109 R)
• M13: 11,170,772 km (0.054 R)
• M14: 14,068,184 km (0.108 R)
• M15: 15,115,070 km (0.083 R)
• M16: 17,712,388 km (0.08 R)
• M17: 23,860,112 km (0.094 R)
• M18: 25,886,864 km (0.075 R)
• M19: 26,802,852 km (0.063 R)
• M20: 27,740,382 km (0.064 R)
• M21: 29,879,632 km (0.054 R)
• M22: 31,194,298 km (0.107 R)
• M23: 32,864,857 km (0.056 R)
• M24: 33,938,671 km (0.049 R)
• M25: 37,999,056 km (0.104 R)
• M26: 38,469,242 km (0.111 R)
• M27: 39,541,410 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.6

Radius: 6.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.84 AU - 11.34 AU

Year: 17425 Days

Day: 20.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,799,416 km

• M1: 86,019 km (0.047 R)
• M2: 654,341 km (0.09 R)
• M3: 1,074,562 km (0.076 R)
• M4: 1,932,954 km (0.091 R)
• M5: 2,356,316 km (0.115 R)
• M6: 2,600,161 km (0.092 R)
• M7: 6,126,332 km (0.095 R)
• M8: 8,769,427 km (0.069 R)
• M9: 9,685,864 km (0.062 R)
• M10: 11,654,422 km (0.115 R)
• M11: 13,222,208 km (0.063 R)
• M12: 20,122,709 km (0.117 R)
• M13: 23,636,763 km (0.062 R)
• M14: 26,410,008 km (0.077 R)
• M15: 27,539,322 km (0.114 R)
• M16: 39,432,204 km (0.057 R)
• M17: 41,155,122 km (0.118 R)
• M18: 41,405,250 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit