🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.8

Radius: 11.8

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.76 AU - 0.82 AU

Year: 461 Days

Day: 8.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 109.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,487,411 km

• M1: 146,756 km (0.084 R)
• M2: 536,757 km (0.099 R)
• M3: 985,551 km (0.062 R)
• M4: 1,638,097 km (0.084 R)
• M5: 2,016,430 km (0.103 R)
• M6: 2,483,474 km (0.061 R)
• M7: 2,921,946 km (0.093 R)
• M8: 3,436,712 km (0.088 R)
• M9: 3,942,951 km (0.099 R)
• M10: 4,336,842 km (0.11 R)
• M11: 6,221,476 km (0.074 R)
• M12: 6,601,455 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 11.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.66 AU - 1.08 AU

Year: 532 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 147.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,487,411 km

• M1: 141,520 km (0.103 R)
• M2: 519,853 km (0.114 R)
• M3: 874,250 km (0.1 R)
• M4: 1,417,889 km (0.099 R)
• M5: 1,793,080 km (0.112 R)
• M6: 2,211,356 km (0.093 R)
• M7: 2,903,695 km (0.047 R)
• M8: 3,723,641 km (0.077 R)
• M9: 4,360,329 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 12.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.1 AU

Year: 560 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,487,411 km

• M1: 155,432 km (0.115 R)
• M2: 734,526 km (0.062 R)
• M3: 1,267,692 km (0.081 R)
• M4: 1,668,315 km (0.064 R)
• M5: 2,286,753 km (0.115 R)
• M6: 2,960,991 km (0.111 R)
• M7: 3,537,690 km (0.098 R)
• M8: 4,043,481 km (0.033 R)
• M9: 4,852,506 km (0.114 R)
• M10: 5,585,685 km (0.025 R)
• M11: 6,159,094 km (0.119 R)
• M12: 6,956,750 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 11.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.92 AU - 1.06 AU

Year: 646 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 56,487,411 km

• M1: 143,464 km (0.027 R)
• M2: 685,308 km (0.077 R)
• M3: 1,809,536 km (0.074 R)
• M4: 2,410,620 km (0.094 R)
• M5: 3,450,924 km (0.088 R)
• M6: 4,097,336 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 13.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.12 AU - 4.46 AU

Year: 5829 Days

Day: 9.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,487,411 km

• M1: 164,109 km (0.112 R)
• M2: 606,021 km (0.09 R)
• M3: 1,073,514 km (0.058 R)
• M4: 1,790,238 km (0.069 R)
• M5: 2,358,859 km (0.06 R)
• M6: 2,771,600 km (0.115 R)
• M7: 3,630,142 km (0.073 R)
• M8: 5,080,942 km (0.101 R)
• M9: 6,538,025 km (0.119 R)
• M10: 7,068,948 km (0.05 R)
• M11: 10,593,624 km (0.085 R)
• M12: 11,030,150 km (0.119 R)
• M13: 13,452,289 km (0.12 R)
• M14: 13,964,812 km (0.038 R)
• M15: 15,643,150 km (0.073 R)
• M16: 17,857,498 km (0.056 R)
• M17: 20,948,040 km (0.059 R)
• M18: 22,183,868 km (0.08 R)
• M19: 23,549,697 km (0.058 R)
• M20: 27,344,396 km (0.054 R)
• M21: 28,353,284 km (0.039 R)
• M22: 31,528,948 km (0.115 R)
• M23: 33,461,154 km (0.111 R)
• M24: 34,192,538 km (0.066 R)
• M25: 35,795,779 km (0.107 R)
• M26: 36,450,868 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.1

Radius: 4.4

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.55 AU - 9.19 AU

Year: 14483 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,487,411 km

• M1: 54,753 km (0.054 R)
• M2: 198,068 km (0.107 R)
• M3: 577,298 km (0.061 R)
• M4: 721,062 km (0.11 R)
• M5: 862,133 km (0.053 R)
• M6: 1,652,608 km (0.067 R)
• M7: 2,901,152 km (0.107 R)
• M8: 3,850,649 km (0.075 R)
• M9: 4,104,218 km (0.105 R)
• M10: 4,786,982 km (0.101 R)
• M11: 4,991,034 km (0.114 R)
• M12: 5,323,291 km (0.069 R)
• M13: 7,134,622 km (0.062 R)
• M14: 8,075,742 km (0.117 R)
• M15: 8,747,287 km (0.077 R)
• M16: 10,344,992 km (0.079 R)
• M17: 10,539,020 km (0.046 R)
• M18: 14,403,133 km (0.111 R)
• M19: 16,155,672 km (0.044 R)
• M20: 17,286,333 km (0.109 R)
• M21: 22,743,963 km (0.112 R)
• M22: 23,487,314 km (0.091 R)
• M23: 27,171,611 km (0.085 R)
• M24: 28,862,067 km (0.11 R)
• M25: 29,440,711 km (0.066 R)
• M26: 36,214,204 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.5

Radius: 5.1

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.61 AU - 10.93 AU

Year: 21591 Days

Day: 21.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,487,411 km

• M1: 84,523 km (0.113 R)
• M2: 261,647 km (0.082 R)
• M3: 535,411 km (0.084 R)
• M4: 1,198,877 km (0.086 R)
• M5: 1,468,154 km (0.054 R)
• M6: 1,695,991 km (0.073 R)
• M7: 2,036,326 km (0.047 R)
• M8: 2,320,413 km (0.106 R)
• M9: 2,944,684 km (0.106 R)
• M10: 3,593,939 km (0.118 R)
• M11: 3,867,554 km (0.11 R)
• M12: 5,205,108 km (0.078 R)
• M13: 6,421,189 km (0.066 R)
• M14: 8,321,830 km (0.049 R)
• M15: 9,866,578 km (0.104 R)
• M16: 10,078,857 km (0.1 R)
• M17: 11,534,295 km (0.116 R)
• M18: 19,499,933 km (0.097 R)
• M19: 20,948,489 km (0.104 R)
• M20: 21,923,269 km (0.109 R)
• M21: 22,284,996 km (0.085 R)
• M22: 24,637,124 km (0.115 R)
• M23: 25,324,227 km (0.116 R)
• M24: 26,429,755 km (0.111 R)
• M25: 27,988,415 km (0.065 R)
• M26: 36,581,915 km (0.093 R)
• M27: 37,863,071 km (0.119 R)
• M28: 38,383,822 km (0.09 R)
• M29: 39,439,683 km (0.067 R)
• M30: 42,163,711 km (0.083 R)
• M31: 43,004,750 km (0.054 R)
• M32: 48,592,829 km (0.089 R)
• M33: 49,207,826 km (0.046 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: 489 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit