🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 12.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 382 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 68,495,081 km

• M1: 150,795 km (0.079 R)
• M2: 585,526 km (0.049 R)
• M3: 995,723 km (0.065 R)
• M4: 1,647,073 km (0.098 R)
• M5: 2,407,778 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 12.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.81 AU - 1.33 AU

Year: 738 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 68,495,081 km

• M1: 168,597 km (0.066 R)
• M2: 796,908 km (0.084 R)
• M3: 1,549,684 km (0.059 R)
• M4: 2,665,684 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 8.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.12 AU - 1.56 AU

Year: 1034 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,495,081 km

• M1: 107,112 km (0.029 R)
• M2: 386,262 km (0.06 R)
• M3: 875,746 km (0.103 R)
• M4: 1,174,942 km (0.106 R)
• M5: 1,777,073 km (0.057 R)
• M6: 2,044,853 km (0.113 R)
• M7: 2,605,546 km (0.077 R)
• M8: 3,305,365 km (0.083 R)
• M9: 3,641,511 km (0.115 R)
• M10: 3,984,838 km (0.072 R)
• M11: 4,252,469 km (0.117 R)
• M12: 4,912,345 km (0.12 R)
• M13: 5,677,838 km (0.034 R)
• M14: 6,983,378 km (0.081 R)
• M15: 7,280,629 km (0.047 R)
• M16: 9,083,583 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.9

Radius: 11.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.71 AU - 3.91 AU

Year: 4016 Days

Day: 7.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,495,081 km

• M1: 139,276 km (0.101 R)
• M2: 538,104 km (0.102 R)
• M3: 934,837 km (0.094 R)
• M4: 1,459,028 km (0.075 R)
• M5: 1,985,463 km (0.064 R)
• M6: 2,899,955 km (0.081 R)
• M7: 3,329,600 km (0.094 R)
• M8: 4,477,015 km (0.104 R)
• M9: 5,078,698 km (0.082 R)
• M10: 6,683,285 km (0.103 R)
• M11: 8,108,803 km (0.092 R)
• M12: 9,115,896 km (0.034 R)
• M13: 9,649,811 km (0.091 R)
• M14: 10,123,886 km (0.091 R)
• M15: 10,489,653 km (0.074 R)
• M16: 11,773,053 km (0.076 R)
• M17: 12,314,897 km (0.082 R)
• M18: 13,158,629 km (0.086 R)
• M19: 14,040,359 km (0.095 R)
• M20: 14,495,884 km (0.115 R)
• M21: 15,812,944 km (0.039 R)
• M22: 18,322,448 km (0.042 R)
• M23: 20,759,098 km (0.1 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.2

Radius: 5.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.48 AU - 7.56 AU

Year: 11102 Days

Day: 16.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,495,081 km

• M1: 73,453 km (0.094 R)
• M2: 266,284 km (0.093 R)
• M3: 444,904 km (0.087 R)
• M4: 726,298 km (0.09 R)
• M5: 1,853,368 km (0.114 R)
• M6: 2,897,860 km (0.115 R)
• M7: 4,004,137 km (0.115 R)
• M8: 4,286,278 km (0.04 R)
• M9: 6,152,063 km (0.11 R)
• M10: 6,469,210 km (0.074 R)
• M11: 9,755,427 km (0.059 R)
• M12: 10,549,193 km (0.105 R)
• M13: 18,748,952 km (0.038 R)
• M14: 19,415,410 km (0.113 R)
• M15: 21,313,059 km (0.058 R)
• M16: 21,905,616 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.3

Radius: 4.4

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.87 AU - 9.29 AU

Year: 18246 Days

Day: 19.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,495,081 km

• M1: 65,524 km (0.103 R)
• M2: 232,176 km (0.068 R)
• M3: 2,213,450 km (0.051 R)
• M4: 2,696,053 km (0.1 R)
• M5: 2,893,971 km (0.051 R)
• M6: 3,270,060 km (0.08 R)
• M7: 4,502,447 km (0.095 R)
• M8: 5,306,386 km (0.079 R)
• M9: 8,424,903 km (0.113 R)
• M10: 9,486,151 km (0.108 R)
• M11: 12,104,861 km (0.1 R)
• M12: 12,342,722 km (0.08 R)
• M13: 22,859,602 km (0.084 R)
• M14: 25,777,508 km (0.086 R)
• M15: 37,491,171 km (0.086 R)
• M16: 42,067,669 km (0.105 R)
• M17: 43,163,623 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.6

Radius: 5.4

Gravity: 26.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.31 AU - 11.19 AU

Year: 21883 Days

Day: 19.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,495,081 km

• M1: 67,169 km (0.069 R)
• M2: 246,836 km (0.072 R)
• M3: 531,372 km (0.116 R)
• M4: 1,238,820 km (0.068 R)
• M5: 1,471,445 km (0.029 R)
• M6: 1,789,041 km (0.076 R)
• M7: 2,536,731 km (0.029 R)
• M8: 3,048,057 km (0.09 R)
• M9: 3,625,355 km (0.038 R)
• M10: 4,071,007 km (0.11 R)
• M11: 6,447,668 km (0.109 R)
• M12: 6,629,878 km (0.067 R)
• M13: 7,694,866 km (0.091 R)
• M14: 8,869,059 km (0.072 R)
• M15: 10,036,072 km (0.076 R)
• M16: 10,405,280 km (0.113 R)
• M17: 13,394,694 km (0.054 R)
• M18: 16,483,741 km (0.094 R)
• M19: 17,877,694 km (0.072 R)
• M20: 19,066,697 km (0.109 R)
• M21: 24,461,795 km (0.109 R)
• M22: 29,899,827 km (0.12 R)
• M23: 31,571,135 km (0.066 R)
• M24: 50,570,962 km (0.109 R)
• M25: 52,385,285 km (0.085 R)
• M26: 54,054,947 km (0.089 R)
• M27: 63,145,112 km (0.043 R)
• M28: 63,562,041 km (0.081 R)
• M29: 65,673,615 km (0.102 R)
• M30: 76,226,847 km (0.107 R)
• M31: 76,936,390 km (0.12 R)
• M32: 80,305,932 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.7

Radius: 3

Gravity: 37.52 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.39 AU - 13.61 AU

Year: 24329 Days

Day: 16.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,495,081 km

• M1: 37,250 km (0.116 R)
• M2: 158,574 km (0.115 R)
• M3: 635,791 km (0.084 R)
• M4: 925,712 km (0.045 R)
• M5: 1,830,779 km (0.106 R)
• M6: 1,960,630 km (0.088 R)
• M7: 2,176,948 km (0.053 R)
• M8: 2,322,806 km (0.098 R)
• M9: 2,519,976 km (0.084 R)
• M10: 3,257,942 km (0.11 R)
• M11: 3,504,929 km (0.08 R)
• M12: 5,001,356 km (0.059 R)
• M13: 6,069,934 km (0.064 R)
• M14: 7,514,002 km (0.066 R)
• M15: 8,290,116 km (0.101 R)
• M16: 8,749,531 km (0.08 R)
• M17: 9,011,925 km (0.111 R)
• M18: 9,388,014 km (0.084 R)
• M19: 11,058,275 km (0.114 R)
• M20: 11,867,449 km (0.095 R)
• M21: 14,603,445 km (0.097 R)
• M22: 16,511,117 km (0.106 R)
• M23: 17,154,986 km (0.094 R)
• M24: 20,719,155 km (0.079 R)
• M25: 22,722,421 km (0.089 R)
• M26: 25,589,015 km (0.111 R)
• M27: 33,534,008 km (0.104 R)
• M28: 35,087,732 km (0.117 R)
• M29: 37,507,178 km (0.098 R)
• M30: 46,848,518 km (0.081 R)
• M31: 47,973,344 km (0.097 R)
• M32: 49,280,531 km (0.118 R)
• M33: 49,776,896 km (0.105 R)
• M34: 58,916,877 km (0.072 R)
• M35: 60,604,341 km (0.097 R)
• M36: 61,555,634 km (0.095 R)
• M37: 62,516,801 km (0.078 R)
• M38: 63,098,437 km (0.095 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: 355 - 14,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit