🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 10.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.95 AU

Year: 532 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,192,384 km

• M1: 127,158 km (0.093 R)
• M2: 504,893 km (0.05 R)
• M3: 831,914 km (0.049 R)
• M4: 1,333,665 km (0.111 R)
• M5: 1,680,134 km (0.066 R)
• M6: 2,303,508 km (0.106 R)
• M7: 2,738,838 km (0.116 R)
• M8: 3,267,816 km (0.112 R)
• M9: 3,668,140 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 9.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.95 AU - 0.97 AU

Year: 638 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,192,384 km

• M1: 115,789 km (0.079 R)
• M2: 438,322 km (0.056 R)
• M3: 756,816 km (0.025 R)
• M4: 1,062,294 km (0.07 R)
• M5: 1,524,402 km (0.1 R)
• M6: 1,815,819 km (0.068 R)
• M7: 3,955,218 km (0.1 R)
• M8: 4,296,451 km (0.074 R)
• M9: 5,787,942 km (0.119 R)
• M10: 6,427,772 km (0.119 R)
• M11: 7,508,317 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.7

Radius: 13.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.14 AU - 1.64 AU

Year: 1112 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,192,384 km

• M1: 171,589 km (0.069 R)
• M2: 695,780 km (0.079 R)
• M3: 1,196,783 km (0.1 R)
• M4: 2,332,081 km (0.083 R)
• M5: 2,850,737 km (0.095 R)
• M6: 4,923,116 km (0.052 R)
• M7: 5,730,047 km (0.087 R)
• M8: 7,211,665 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 12.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.97 AU - 3.49 AU

Year: 3937 Days

Day: 7.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,192,384 km

• M1: 159,172 km (0.07 R)
• M2: 648,956 km (0.105 R)
• M3: 1,247,796 km (0.079 R)
• M4: 1,693,897 km (0.109 R)
• M5: 2,218,088 km (0.054 R)
• M6: 4,238,407 km (0.065 R)
• M7: 5,297,859 km (0.064 R)
• M8: 6,067,390 km (0.113 R)
• M9: 7,865,258 km (0.081 R)
• M10: 9,259,809 km (0.111 R)
• M11: 10,463,473 km (0.12 R)
• M12: 11,080,714 km (0.077 R)
• M13: 12,195,368 km (0.109 R)
• M14: 12,632,044 km (0.082 R)
• M15: 13,743,856 km (0.088 R)
• M16: 14,810,339 km (0.093 R)
• M17: 15,251,952 km (0.104 R)
• M18: 15,816,534 km (0.032 R)
• M19: 17,594,056 km (0.08 R)
• M20: 20,710,030 km (0.027 R)
• M21: 21,332,656 km (0.08 R)
• M22: 24,789,863 km (0.094 R)
• M23: 25,570,914 km (0.055 R)
• M24: 26,287,787 km (0.095 R)
• M25: 26,773,082 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 12.2

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.84 AU - 5.42 AU

Year: 6757 Days

Day: 14.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,192,384 km

• M1: 151,692 km (0.089 R)
• M2: 587,620 km (0.119 R)
• M3: 1,488,798 km (0.095 R)
• M4: 1,910,514 km (0.078 R)
• M5: 2,465,822 km (0.079 R)
• M6: 3,615,930 km (0.07 R)
• M7: 4,053,654 km (0.034 R)
• M8: 7,355,727 km (0.042 R)
• M9: 7,901,760 km (0.095 R)
• M10: 9,703,516 km (0.058 R)
• M11: 10,554,279 km (0.103 R)
• M12: 12,081,674 km (0.058 R)
• M13: 12,622,320 km (0.051 R)
• M14: 15,319,720 km (0.109 R)
• M15: 17,545,586 km (0.059 R)
• M16: 18,029,386 km (0.113 R)
• M17: 19,168,723 km (0.117 R)
• M18: 19,608,092 km (0.102 R)
• M19: 20,204,389 km (0.086 R)
• M20: 20,966,740 km (0.037 R)
• M21: 21,827,526 km (0.119 R)
• M22: 22,630,268 km (0.111 R)
• M23: 24,637,124 km (0.042 R)
• M24: 29,098,132 km (0.059 R)
• M25: 30,070,518 km (0.111 R)
• M26: 32,492,508 km (0.106 R)
• M27: 39,229,050 km (0.113 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469

Radius: 6.7

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.26 AU - 6.76 AU

Year: 9993 Days

Day: 16.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,192,384 km

• M1: 88,263 km (0.077 R)
• M2: 484,847 km (0.072 R)
• M3: 1,048,681 km (0.114 R)
• M4: 1,375,702 km (0.073 R)
• M5: 1,667,717 km (0.067 R)
• M6: 2,841,761 km (0.106 R)
• M7: 3,457,506 km (0.109 R)
• M8: 3,772,110 km (0.035 R)
• M9: 4,403,264 km (0.096 R)
• M10: 5,511,036 km (0.05 R)
• M11: 5,839,852 km (0.1 R)
• M12: 6,646,035 km (0.082 R)
• M13: 7,056,831 km (0.11 R)
• M14: 8,391,543 km (0.086 R)
• M15: 13,276,512 km (0.038 R)
• M16: 14,109,473 km (0.12 R)
• M17: 14,976,841 km (0.076 R)
• M18: 15,813,542 km (0.086 R)
• M19: 16,478,205 km (0.096 R)
• M20: 20,783,333 km (0.111 R)
• M21: 24,530,909 km (0.087 R)
• M22: 29,394,934 km (0.114 R)
• M23: 34,311,468 km (0.063 R)
• M24: 38,428,402 km (0.113 R)
• M25: 38,666,262 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.5

Radius: 7.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.33 AU - 11.93 AU

Year: 21868 Days

Day: 18.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,192,384 km

• M1: 98,286 km (0.111 R)
• M2: 477,068 km (0.11 R)
• M3: 795,711 km (0.032 R)
• M4: 1,820,008 km (0.071 R)
• M5: 2,088,835 km (0.117 R)
• M6: 2,522,071 km (0.111 R)
• M7: 3,199,599 km (0.058 R)
• M8: 4,600,733 km (0.079 R)
• M9: 6,220,579 km (0.115 R)
• M10: 7,661,954 km (0.059 R)
• M11: 8,880,279 km (0.089 R)
• M12: 11,412,822 km (0.093 R)
• M13: 11,810,154 km (0.119 R)
• M14: 13,367,019 km (0.086 R)
• M15: 13,745,052 km (0.1 R)
• M16: 15,396,762 km (0.095 R)
• M17: 21,739,862 km (0.112 R)
• M18: 25,098,783 km (0.097 R)
• M19: 27,453,453 km (0.105 R)
• M20: 28,788,465 km (0.025 R)
• M21: 36,118,012 km (0.047 R)
• M22: 44,600,361 km (0.077 R)
• M23: 45,586,211 km (0.088 R)
• M24: 49,076,329 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit