🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 9.6

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 302 Days

Day: 13.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,402,725 km

• M1: 119,379 km (0.052 R)
• M2: 454,478 km (0.073 R)
• M3: 781,350 km (0.051 R)
• M4: 1,089,820 km (0.09 R)
• M5: 1,743,264 km (0.108 R)
• M6: 2,138,202 km (0.094 R)
• M7: 2,502,174 km (0.027 R)
• M8: 2,917,458 km (0.112 R)
• M9: 3,389,289 km (0.088 R)
• M10: 4,022,088 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 12.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 457 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,402,725 km

• M1: 156,779 km (0.08 R)
• M2: 661,073 km (0.108 R)
• M3: 1,189,752 km (0.109 R)
• M4: 1,811,481 km (0.1 R)
• M5: 2,283,163 km (0.03 R)
• M6: 2,690,518 km (0.117 R)
• M7: 3,491,166 km (0.052 R)
• M8: 4,113,343 km (0.071 R)
• M9: 4,610,158 km (0.095 R)
• M10: 5,027,386 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 14.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.52 AU - 2.7 AU

Year: 2964 Days

Day: 6.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,402,725 km

• M1: 180,415 km (0.097 R)
• M2: 746,194 km (0.067 R)
• M3: 1,204,712 km (0.11 R)
• M4: 1,812,827 km (0.114 R)
• M5: 2,411,667 km (0.109 R)
• M6: 3,249,116 km (0.067 R)
• M7: 4,520,997 km (0.033 R)
• M8: 6,331,879 km (0.095 R)
• M9: 8,802,488 km (0.108 R)
• M10: 10,415,303 km (0.08 R)
• M11: 10,952,359 km (0.114 R)
• M12: 14,778,774 km (0.077 R)
• M13: 16,433,027 km (0.06 R)
• M14: 17,048,772 km (0.097 R)
• M15: 18,505,406 km (0.092 R)
• M16: 20,170,431 km (0.112 R)
• M17: 22,202,867 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.1

Radius: 14.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.97 AU - 4.65 AU

Year: 5228 Days

Day: 8.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,402,725 km

• M1: 184,903 km (0.079 R)
• M2: 660,175 km (0.102 R)
• M3: 1,269,039 km (0.065 R)
• M4: 1,747,453 km (0.094 R)
• M5: 2,620,057 km (0.094 R)
• M6: 3,523,628 km (0.087 R)
• M7: 4,470,882 km (0.093 R)
• M8: 6,398,600 km (0.085 R)
• M9: 7,044,713 km (0.107 R)
• M10: 9,038,255 km (0.108 R)
• M11: 9,547,486 km (0.116 R)
• M12: 11,047,354 km (0.067 R)
• M13: 13,833,465 km (0.111 R)
• M14: 14,626,184 km (0.085 R)
• M15: 19,610,186 km (0.044 R)
• M16: 20,106,552 km (0.076 R)
• M17: 21,050,515 km (0.029 R)
• M18: 21,721,162 km (0.031 R)
• M19: 23,500,180 km (0.115 R)
• M20: 25,290,866 km (0.117 R)
• M21: 27,522,717 km (0.055 R)
• M22: 32,572,842 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 10.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.71 AU - 4.53 AU

Year: 5878 Days

Day: 5.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,402,725 km

• M1: 147,055 km (0.095 R)
• M2: 512,223 km (0.112 R)
• M3: 1,017,864 km (0.091 R)
• M4: 1,356,853 km (0.084 R)
• M5: 1,947,615 km (0.096 R)
• M6: 2,528,653 km (0.094 R)
• M7: 3,007,067 km (0.1 R)
• M8: 4,888,858 km (0.08 R)
• M9: 5,689,506 km (0.108 R)
• M10: 7,067,452 km (0.108 R)
• M11: 8,441,209 km (0.096 R)
• M12: 9,060,395 km (0.109 R)
• M13: 10,845,696 km (0.105 R)
• M14: 11,402,499 km (0.103 R)
• M15: 13,822,694 km (0.088 R)
• M16: 18,910,816 km (0.042 R)
• M17: 19,844,307 km (0.111 R)
• M18: 21,268,479 km (0.119 R)
• M19: 22,346,182 km (0.118 R)
• M20: 23,958,847 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268

Radius: 9.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.53 AU - 4.87 AU

Year: 7162 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,402,725 km

• M1: 134,638 km (0.086 R)
• M2: 483,052 km (0.089 R)
• M3: 783,294 km (0.095 R)
• M4: 1,452,446 km (0.111 R)
• M5: 2,962,187 km (0.069 R)
• M6: 3,284,421 km (0.093 R)
• M7: 3,672,478 km (0.114 R)
• M8: 4,000,247 km (0.098 R)
• M9: 4,300,191 km (0.056 R)
• M10: 4,816,453 km (0.109 R)
• M11: 5,346,179 km (0.108 R)
• M12: 6,459,486 km (0.077 R)
• M13: 8,711,084 km (0.063 R)
• M14: 9,620,041 km (0.068 R)
• M15: 13,738,919 km (0.083 R)
• M16: 17,219,014 km (0.077 R)
• M17: 17,892,504 km (0.081 R)
• M18: 21,596,098 km (0.106 R)
• M19: 24,077,927 km (0.073 R)
• M20: 25,781,547 km (0.098 R)
• M21: 26,179,777 km (0.099 R)
• M22: 27,070,034 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210

Radius: 8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.3 AU - 7.98 AU

Year: 12027 Days

Day: 22.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,402,725 km

• M1: 101,128 km (0.034 R)
• M2: 373,995 km (0.094 R)
• M3: 747,541 km (0.078 R)
• M4: 1,093,560 km (0.04 R)
• M5: 2,131,470 km (0.116 R)
• M6: 2,781,024 km (0.113 R)
• M7: 3,099,967 km (0.102 R)
• M8: 3,981,547 km (0.106 R)
• M9: 4,850,113 km (0.108 R)
• M10: 6,131,269 km (0.056 R)
• M11: 8,620,129 km (0.072 R)
• M12: 11,713,812 km (0.091 R)
• M13: 13,424,015 km (0.086 R)
• M14: 17,868,269 km (0.046 R)
• M15: 18,346,683 km (0.025 R)
• M16: 32,654,074 km (0.092 R)
• M17: 35,792,338 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.6

Radius: 7.1

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.01 AU - 9.03 AU

Year: 19042 Days

Day: 21.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 28,402,725 km

• M1: 88,263 km (0.071 R)
• M2: 425,008 km (0.115 R)
• M3: 705,952 km (0.113 R)
• M4: 1,024,147 km (0.031 R)
• M5: 1,805,048 km (0.06 R)
• M6: 2,321,011 km (0.071 R)
• M7: 2,613,774 km (0.065 R)
• M8: 5,367,721 km (0.06 R)
• M9: 6,385,735 km (0.077 R)
• M10: 7,869,147 km (0.085 R)
• M11: 8,959,416 km (0.076 R)
• M12: 11,245,721 km (0.043 R)
• M13: 12,693,679 km (0.051 R)
• M14: 19,550,796 km (0.106 R)
• M15: 22,327,183 km (0.107 R)
• M16: 24,176,661 km (0.099 R)
• M17: 24,815,295 km (0.057 R)
• M18: 29,967,595 km (0.106 R)
• M19: 31,202,077 km (0.088 R)
• M20: 33,116,929 km (0.117 R)
• M21: 34,838,651 km (0.112 R)
• M22: 35,790,094 km (0.087 R)
• M23: 37,461,102 km (0.076 R)
• M24: 40,212,356 km (0.101 R)
• M25: 41,108,448 km (0.072 R)
• M26: 41,561,430 km (0.103 R)
• M27: 44,349,486 km (0.03 R)
• M28: 45,305,865 km (0.085 R)
• M29: 45,951,080 km (0.037 R)
• M30: 49,269,161 km (0.047 R)
• M31: 52,566,149 km (0.11 R)
• M32: 54,540,541 km (0.074 R)
• M33: 62,335,638 km (0.088 R)
• M34: 66,601,421 km (0.049 R)
• M35: 67,017,453 km (0.071 R)
• M36: 68,487,700 km (0.093 R)
• M37: 69,337,267 km (0.057 R)
• M38: 73,469,459 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.6

Radius: 7.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.47 AU - 9.47 AU

Year: 20485 Days

Day: 17.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,402,725 km

• M1: 94,695 km (0.028 R)
• M2: 562,488 km (0.11 R)
• M3: 847,472 km (0.12 R)
• M4: 1,121,685 km (0.096 R)
• M5: 1,612,216 km (0.087 R)
• M6: 3,938,164 km (0.103 R)
• M7: 12,127,600 km (0.09 R)
• M8: 12,398,971 km (0.114 R)
• M9: 19,596,423 km (0.042 R)
• M10: 21,832,762 km (0.109 R)
• M11: 24,319,527 km (0.026 R)
• M12: 27,081,403 km (0.034 R)
• M13: 29,066,717 km (0.103 R)
• M14: 31,248,751 km (0.039 R)
• M15: 32,902,556 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.5

Radius: 3.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.56 AU - 11.66 AU

Year: 20941 Days

Day: 15 Hours

Environment

Temp: -238 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,402,725 km

• M1: 74,051 km (0.072 R)
• M2: 239,207 km (0.087 R)
• M3: 363,523 km (0.086 R)
• M4: 1,481,169 km (0.098 R)
• M5: 2,145,682 km (0.069 R)
• M6: 2,733,602 km (0.055 R)
• M7: 5,159,481 km (0.08 R)
• M8: 6,513,192 km (0.043 R)
• M9: 11,121,854 km (0.057 R)
• M10: 11,676,413 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit