🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 10.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.69 AU

Year: 310 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,248,978 km

• M1: 131,048 km (0.115 R)
• M2: 461,360 km (0.092 R)
• M3: 855,700 km (0.114 R)
• M4: 1,262,157 km (0.084 R)
• M5: 2,292,887 km (0.086 R)
• M6: 2,971,313 km (0.069 R)
• M7: 3,462,892 km (0.107 R)
• M8: 3,846,460 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 9.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.55 AU - 0.85 AU

Year: 391 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,248,978 km

• M1: 113,844 km (0.036 R)
• M2: 405,560 km (0.087 R)
• M3: 738,714 km (0.076 R)
• M4: 1,175,989 km (0.09 R)
• M5: 1,499,270 km (0.11 R)
• M6: 1,797,269 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.8

Radius: 8.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.76 AU - 2.24 AU

Year: 1886 Days

Day: 8.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,248,978 km

• M1: 106,962 km (0.101 R)
• M2: 392,246 km (0.118 R)
• M3: 699,520 km (0.114 R)
• M4: 1,311,674 km (0.031 R)
• M5: 1,932,356 km (0.095 R)
• M6: 2,539,125 km (0.095 R)
• M7: 2,817,975 km (0.109 R)
• M8: 3,206,780 km (0.067 R)
• M9: 4,092,399 km (0.095 R)
• M10: 4,458,914 km (0.102 R)
• M11: 4,988,491 km (0.075 R)
• M12: 5,625,329 km (0.062 R)
• M13: 6,411,466 km (0.104 R)
• M14: 6,957,947 km (0.059 R)
• M15: 7,427,833 km (0.075 R)
• M16: 8,755,215 km (0.028 R)
• M17: 10,300,262 km (0.111 R)
• M18: 13,240,010 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 13.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.75 AU - 3.29 AU

Year: 3500 Days

Day: 11.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,248,978 km

• M1: 168,298 km (0.085 R)
• M2: 600,635 km (0.065 R)
• M3: 1,074,711 km (0.116 R)
• M4: 1,542,204 km (0.116 R)
• M5: 1,959,583 km (0.064 R)
• M6: 3,268,713 km (0.086 R)
• M7: 3,719,601 km (0.115 R)
• M8: 4,234,517 km (0.085 R)
• M9: 7,170,226 km (0.093 R)
• M10: 7,698,606 km (0.113 R)
• M11: 8,612,649 km (0.055 R)
• M12: 9,480,615 km (0.107 R)
• M13: 9,956,037 km (0.075 R)
• M14: 10,869,332 km (0.073 R)
• M15: 11,612,834 km (0.106 R)
• M16: 14,200,877 km (0.114 R)
• M17: 15,089,788 km (0.101 R)
• M18: 15,520,779 km (0.063 R)
• M19: 18,710,206 km (0.062 R)
• M20: 20,491,318 km (0.076 R)
• M21: 21,830,967 km (0.091 R)
• M22: 23,014,884 km (0.115 R)
• M23: 24,907,896 km (0.117 R)
• M24: 25,359,083 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.4

Radius: 4.8

Gravity: 36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.5 AU - 6.62 AU

Year: 11204 Days

Day: 18.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,248,978 km

• M1: 64,776 km (0.102 R)
• M2: 555,158 km (0.113 R)
• M3: 869,313 km (0.113 R)
• M4: 1,038,508 km (0.103 R)
• M5: 1,192,145 km (0.074 R)
• M6: 1,531,284 km (0.058 R)
• M7: 2,002,367 km (0.074 R)
• M8: 2,379,803 km (0.082 R)
• M9: 3,300,279 km (0.111 R)
• M10: 3,853,940 km (0.06 R)
• M11: 5,959,830 km (0.056 R)
• M12: 6,224,468 km (0.115 R)
• M13: 6,497,036 km (0.077 R)
• M14: 7,362,459 km (0.082 R)
• M15: 7,623,208 km (0.097 R)
• M16: 10,525,706 km (0.055 R)
• M17: 11,309,001 km (0.083 R)
• M18: 12,678,868 km (0.097 R)
• M19: 15,815,188 km (0.107 R)
• M20: 18,461,275 km (0.096 R)
• M21: 24,513,705 km (0.114 R)
• M22: 24,900,416 km (0.067 R)
• M23: 29,534,210 km (0.092 R)
• M24: 30,192,291 km (0.116 R)
• M25: 32,806,215 km (0.104 R)
• M26: 33,040,485 km (0.076 R)
• M27: 39,001,062 km (0.101 R)
• M28: 40,193,058 km (0.119 R)
• M29: 52,352,074 km (0.072 R)
• M30: 53,477,200 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.4

Radius: 5.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.69 AU - 11.09 AU

Year: 17676 Days

Day: 23.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,248,978 km

• M1: 90,507 km (0.081 R)
• M2: 300,991 km (0.103 R)
• M3: 696,528 km (0.094 R)
• M4: 1,041,052 km (0.1 R)
• M5: 1,345,483 km (0.075 R)
• M6: 2,132,817 km (0.11 R)
• M7: 2,514,291 km (0.087 R)
• M8: 2,960,542 km (0.079 R)
• M9: 4,136,680 km (0.094 R)
• M10: 5,255,373 km (0.116 R)
• M11: 5,917,045 km (0.032 R)
• M12: 6,388,128 km (0.096 R)
• M13: 7,404,945 km (0.086 R)
• M14: 13,735,179 km (0.092 R)
• M15: 24,101,115 km (0.109 R)
• M16: 27,076,018 km (0.088 R)
• M17: 37,906,455 km (0.103 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: 329 - 14,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit