🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 9.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.92 AU

Year: 494 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 47,476,230 km

• M1: 120,576 km (0.04 R)
• M2: 452,234 km (0.062 R)
• M3: 1,341,893 km (0.087 R)
• M4: 1,959,283 km (0.104 R)
• M5: 2,543,014 km (0.033 R)
• M6: 3,480,095 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 15

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.96 AU - 1.54 AU

Year: 965 Days

Day: 13.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,476,230 km

• M1: 186,549 km (0.116 R)
• M2: 702,811 km (0.115 R)
• M3: 1,400,535 km (0.087 R)
• M4: 2,058,317 km (0.053 R)
• M5: 2,686,179 km (0.111 R)
• M6: 3,246,423 km (0.079 R)
• M7: 3,823,273 km (0.066 R)
• M8: 4,317,095 km (0.109 R)
• M9: 4,962,610 km (0.119 R)
• M10: 5,834,317 km (0.109 R)
• M11: 6,693,009 km (0.119 R)
• M12: 8,086,513 km (0.033 R)
• M13: 8,961,511 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 14.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.56 AU - 2.3 AU

Year: 1851 Days

Day: 10.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,476,230 km

• M1: 175,478 km (0.028 R)
• M2: 916,586 km (0.116 R)
• M3: 2,409,423 km (0.071 R)
• M4: 3,003,177 km (0.063 R)
• M5: 3,886,253 km (0.062 R)
• M6: 4,488,684 km (0.078 R)
• M7: 5,301,001 km (0.045 R)
• M8: 6,251,097 km (0.058 R)
• M9: 7,127,291 km (0.087 R)
• M10: 8,183,901 km (0.102 R)
• M11: 9,124,273 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 13.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.24 AU - 2.32 AU

Year: 2376 Days

Day: 6.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 154.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,476,230 km

• M1: 164,408 km (0.069 R)
• M2: 833,559 km (0.049 R)
• M3: 1,285,195 km (0.11 R)
• M4: 1,757,027 km (0.091 R)
• M5: 3,036,837 km (0.119 R)
• M6: 3,615,481 km (0.118 R)
• M7: 4,810,619 km (0.111 R)
• M8: 5,682,176 km (0.091 R)
• M9: 6,123,789 km (0.069 R)
• M10: 6,981,433 km (0.069 R)
• M11: 7,663,450 km (0.088 R)
• M12: 8,336,192 km (0.077 R)
• M13: 8,824,778 km (0.111 R)
• M14: 9,447,854 km (0.119 R)
• M15: 9,919,386 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 10.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.72 AU - 5.12 AU

Year: 7533 Days

Day: 7.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,476,230 km

• M1: 135,536 km (0.098 R)
• M2: 543,489 km (0.108 R)
• M3: 890,706 km (0.112 R)
• M4: 1,232,537 km (0.073 R)
• M5: 2,664,787 km (0.107 R)
• M6: 6,006,504 km (0.103 R)
• M7: 6,706,173 km (0.108 R)
• M8: 7,304,266 km (0.054 R)
• M9: 7,656,120 km (0.043 R)
• M10: 8,019,194 km (0.084 R)
• M11: 8,780,348 km (0.091 R)
• M12: 9,728,350 km (0.027 R)
• M13: 12,534,058 km (0.041 R)
• M14: 13,153,842 km (0.042 R)
• M15: 14,762,019 km (0.104 R)
• M16: 16,497,504 km (0.074 R)
• M17: 18,222,068 km (0.095 R)
• M18: 19,461,486 km (0.099 R)
• M19: 22,763,410 km (0.072 R)
• M20: 23,263,815 km (0.086 R)
• M21: 26,696,937 km (0.11 R)
• M22: 30,554,767 km (0.119 R)
• M23: 31,368,579 km (0.103 R)
• M24: 33,039,587 km (0.04 R)
• M25: 36,331,339 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.9

Radius: 6

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.54 AU - 7.12 AU

Year: 9717 Days

Day: 21.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,476,230 km

• M1: 74,799 km (0.119 R)
• M2: 347,815 km (0.041 R)
• M3: 595,400 km (0.114 R)
• M4: 890,257 km (0.087 R)
• M5: 1,146,069 km (0.073 R)
• M6: 2,492,301 km (0.108 R)
• M7: 3,005,720 km (0.033 R)
• M8: 4,298,545 km (0.096 R)
• M9: 6,144,134 km (0.104 R)
• M10: 7,199,248 km (0.114 R)
• M11: 8,370,001 km (0.091 R)
• M12: 9,266,541 km (0.113 R)
• M13: 9,612,411 km (0.078 R)
• M14: 9,864,783 km (0.104 R)
• M15: 12,220,800 km (0.108 R)
• M16: 12,517,003 km (0.116 R)
• M17: 14,793,285 km (0.065 R)
• M18: 16,099,274 km (0.077 R)
• M19: 18,859,953 km (0.069 R)
• M20: 20,063,767 km (0.08 R)
• M21: 21,747,491 km (0.114 R)
• M22: 25,393,042 km (0.041 R)
• M23: 25,585,425 km (0.105 R)
• M24: 25,778,705 km (0.088 R)
• M25: 25,972,883 km (0.111 R)
• M26: 33,866,415 km (0.058 R)
• M27: 34,333,609 km (0.113 R)
• M28: 37,475,463 km (0.085 R)
• M29: 39,501,318 km (0.072 R)
• M30: 40,149,077 km (0.083 R)
• M31: 41,332,844 km (0.097 R)
• M32: 46,300,840 km (0.093 R)
• M33: 49,076,629 km (0.102 R)
• M34: 50,885,716 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.3

Radius: 5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.2 AU - 9.5 AU

Year: 16655 Days

Day: 18.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,476,230 km

• M1: 99,632 km (0.077 R)
• M2: 292,913 km (0.12 R)
• M3: 555,158 km (0.074 R)
• M4: 787,334 km (0.093 R)
• M5: 1,839,455 km (0.086 R)
• M6: 3,208,426 km (0.11 R)
• M7: 4,170,639 km (0.112 R)
• M8: 4,488,385 km (0.107 R)
• M9: 7,460,895 km (0.109 R)
• M10: 8,264,834 km (0.026 R)
• M11: 8,765,986 km (0.106 R)
• M12: 13,741,312 km (0.118 R)
• M13: 14,832,330 km (0.045 R)
• M14: 18,906,777 km (0.105 R)
• M15: 19,707,724 km (0.107 R)
• M16: 19,979,544 km (0.09 R)
• M17: 23,213,251 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.7

Radius: 3.9

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.77 AU - 10.23 AU

Year: 21828 Days

Day: 20.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,476,230 km

• M1: 48,769 km (0.118 R)
• M2: 269,426 km (0.09 R)
• M3: 1,089,671 km (0.039 R)
• M4: 1,588,131 km (0.03 R)
• M5: 2,030,193 km (0.118 R)
• M6: 2,152,414 km (0.042 R)
• M7: 2,630,529 km (0.119 R)
• M8: 2,861,807 km (0.105 R)
• M9: 3,487,575 km (0.078 R)
• M10: 4,972,633 km (0.071 R)
• M11: 6,526,656 km (0.082 R)
• M12: 7,351,987 km (0.116 R)
• M13: 8,069,160 km (0.097 R)
• M14: 8,785,584 km (0.116 R)
• M15: 9,641,284 km (0.089 R)
• M16: 11,242,878 km (0.03 R)
• M17: 13,133,496 km (0.115 R)
• M18: 14,830,086 km (0.088 R)
• M19: 17,603,630 km (0.085 R)
• M20: 17,750,835 km (0.106 R)
• M21: 19,111,876 km (0.101 R)
• M22: 21,281,793 km (0.114 R)
• M23: 21,785,340 km (0.111 R)
• M24: 24,059,377 km (0.066 R)
• M25: 24,974,467 km (0.049 R)
• M26: 30,005,144 km (0.1 R)
• M27: 30,320,496 km (0.118 R)
• M28: 32,923,200 km (0.11 R)
• M29: 40,455,603 km (0.094 R)
• M30: 40,583,509 km (0.076 R)
• M31: 40,711,864 km (0.095 R)
• M32: 46,768,334 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 12,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit