🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.5

Radius: 13.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.09 AU - 1.65 AU

Year: 1088 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,431,266 km

• M1: 165,455 km (0.079 R)
• M2: 581,637 km (0.106 R)
• M3: 1,016,218 km (0.109 R)
• M4: 1,433,148 km (0.117 R)
• M5: 1,917,695 km (0.099 R)
• M6: 2,464,027 km (0.081 R)
• M7: 2,894,120 km (0.056 R)
• M8: 3,510,613 km (0.106 R)
• M9: 4,354,345 km (0.113 R)
• M10: 7,816,489 km (0.078 R)
• M11: 8,585,721 km (0.061 R)
• M12: 9,802,400 km (0.064 R)
• M13: 10,598,860 km (0.1 R)
• M14: 11,335,180 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.3

Radius: 10.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.33 AU - 2.75 AU

Year: 2746 Days

Day: 8.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,431,266 km

• M1: 148,401 km (0.05 R)
• M2: 537,056 km (0.071 R)
• M3: 939,923 km (0.113 R)
• M4: 1,444,667 km (0.119 R)
• M5: 4,286,278 km (0.027 R)
• M6: 4,668,501 km (0.108 R)
• M7: 5,021,701 km (0.055 R)
• M8: 7,042,469 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.4

Radius: 10.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.45 AU - 3.65 AU

Year: 4537 Days

Day: 6.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,431,266 km

• M1: 130,599 km (0.069 R)
• M2: 469,588 km (0.093 R)
• M3: 955,482 km (0.12 R)
• M4: 1,679,685 km (0.093 R)
• M5: 2,090,481 km (0.042 R)
• M6: 3,005,720 km (0.086 R)
• M7: 3,411,280 km (0.084 R)
• M8: 3,787,968 km (0.119 R)
• M9: 4,215,518 km (0.106 R)
• M10: 4,930,596 km (0.099 R)
• M11: 5,303,693 km (0.117 R)
• M12: 10,022,459 km (0.109 R)
• M13: 19,831,292 km (0.096 R)
• M14: 20,505,231 km (0.053 R)
• M15: 23,878,663 km (0.118 R)
• M16: 24,873,339 km (0.098 R)
• M17: 25,420,269 km (0.113 R)
• M18: 25,975,127 km (0.067 R)
• M19: 27,939,347 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.21 AU - 4.89 AU

Year: 5528 Days

Day: 11.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,431,266 km

• M1: 113,395 km (0.095 R)
• M2: 470,485 km (0.101 R)
• M3: 822,938 km (0.057 R)
• M4: 1,512,285 km (0.097 R)
• M5: 6,252,293 km (0.107 R)
• M6: 6,940,144 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 12.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.61 AU - 5.57 AU

Year: 7789 Days

Day: 8.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,431,266 km

• M1: 162,014 km (0.112 R)
• M2: 663,317 km (0.098 R)
• M3: 1,633,160 km (0.077 R)
• M4: 3,584,365 km (0.102 R)
• M5: 4,072,054 km (0.107 R)
• M6: 4,974,279 km (0.106 R)
• M7: 5,395,397 km (0.092 R)
• M8: 5,906,124 km (0.111 R)
• M9: 7,287,361 km (0.071 R)
• M10: 8,531,118 km (0.098 R)
• M11: 9,226,149 km (0.103 R)
• M12: 11,231,210 km (0.075 R)
• M13: 13,920,082 km (0.074 R)
• M14: 14,578,163 km (0.039 R)
• M15: 16,086,109 km (0.117 R)
• M16: 17,557,554 km (0.072 R)
• M17: 18,754,786 km (0.05 R)
• M18: 21,945,110 km (0.103 R)
• M19: 23,500,778 km (0.033 R)
• M20: 25,304,330 km (0.11 R)
• M21: 26,830,677 km (0.057 R)
• M22: 29,379,825 km (0.091 R)
• M23: 30,663,076 km (0.094 R)
• M24: 32,605,305 km (0.099 R)
• M25: 35,615,064 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.7

Radius: 7.1

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.38 AU - 7.08 AU

Year: 10547 Days

Day: 19.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,431,266 km

• M1: 89,011 km (0.086 R)
• M2: 740,210 km (0.091 R)
• M3: 1,055,263 km (0.073 R)
• M4: 1,499,719 km (0.087 R)
• M5: 2,571,587 km (0.106 R)
• M6: 2,801,669 km (0.118 R)
• M7: 4,082,526 km (0.104 R)
• M8: 4,396,981 km (0.059 R)
• M9: 4,666,107 km (0.063 R)
• M10: 5,337,502 km (0.119 R)
• M11: 6,910,374 km (0.116 R)
• M12: 7,357,822 km (0.08 R)
• M13: 8,400,968 km (0.113 R)
• M14: 10,301,459 km (0.117 R)
• M15: 10,777,629 km (0.115 R)
• M16: 12,177,416 km (0.084 R)
• M17: 13,506,145 km (0.074 R)
• M18: 13,757,768 km (0.04 R)
• M19: 15,954,314 km (0.065 R)
• M20: 16,448,585 km (0.093 R)
• M21: 18,839,159 km (0.112 R)
• M22: 20,777,499 km (0.105 R)
• M23: 24,204,636 km (0.097 R)
• M24: 24,857,182 km (0.119 R)
• M25: 25,906,312 km (0.091 R)
• M26: 27,084,096 km (0.115 R)
• M27: 30,831,373 km (0.107 R)
• M28: 31,930,618 km (0.082 R)
• M29: 36,955,910 km (0.069 R)
• M30: 37,201,699 km (0.105 R)
• M31: 39,977,787 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.1

Radius: 3.4

Gravity: 41.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5 AU - 7.66 AU

Year: 10802 Days

Day: 22.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,431,266 km

• M1: 49,367 km (0.044 R)
• M2: 265,237 km (0.071 R)
• M3: 432,188 km (0.075 R)
• M4: 706,102 km (0.112 R)
• M5: 1,118,693 km (0.07 R)
• M6: 1,258,417 km (0.114 R)
• M7: 1,517,222 km (0.118 R)
• M8: 2,140,297 km (0.064 R)
• M9: 2,567,399 km (0.056 R)
• M10: 3,026,664 km (0.097 R)
• M11: 3,738,301 km (0.074 R)
• M12: 4,242,895 km (0.106 R)
• M13: 4,468,339 km (0.117 R)
• M14: 4,642,770 km (0.054 R)
• M15: 5,288,734 km (0.098 R)
• M16: 5,923,028 km (0.07 R)
• M17: 7,064,311 km (0.107 R)
• M18: 7,340,917 km (0.107 R)
• M19: 9,201,017 km (0.104 R)
• M20: 11,623,156 km (0.093 R)
• M21: 12,176,369 km (0.117 R)
• M22: 12,402,411 km (0.074 R)
• M23: 12,804,830 km (0.06 R)
• M24: 14,126,078 km (0.064 R)
• M25: 14,819,614 km (0.108 R)
• M26: 16,342,670 km (0.103 R)
• M27: 17,604,977 km (0.042 R)
• M28: 19,082,106 km (0.046 R)
• M29: 19,773,099 km (0.111 R)
• M30: 25,082,626 km (0.054 R)
• M31: 25,540,695 km (0.107 R)
• M32: 25,911,099 km (0.119 R)
• M33: 26,662,828 km (0.089 R)
• M34: 26,852,967 km (0.057 R)
• M35: 31,374,114 km (0.09 R)
• M36: 35,336,663 km (0.064 R)
• M37: 39,619,949 km (0.11 R)
• M38: 40,994,604 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.1

Radius: 4

Gravity: 51.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.61 AU - 7.61 AU

Year: 14239 Days

Day: 20.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,431,266 km

• M1: 49,816 km (0.108 R)
• M2: 207,941 km (0.106 R)
• M3: 534,064 km (0.095 R)
• M4: 743,950 km (0.048 R)
• M5: 1,066,782 km (0.106 R)
• M6: 1,667,567 km (0.11 R)
• M7: 2,361,103 km (0.107 R)
• M8: 3,228,920 km (0.108 R)
• M9: 4,986,995 km (0.105 R)
• M10: 5,235,028 km (0.067 R)
• M11: 5,755,628 km (0.095 R)
• M12: 6,188,266 km (0.047 R)
• M13: 7,709,377 km (0.051 R)
• M14: 8,682,062 km (0.116 R)
• M15: 10,518,525 km (0.118 R)
• M16: 10,985,420 km (0.101 R)
• M17: 12,663,460 km (0.079 R)
• M18: 12,925,854 km (0.098 R)
• M19: 13,941,923 km (0.107 R)
• M20: 15,230,110 km (0.087 R)
• M21: 18,372,563 km (0.052 R)
• M22: 19,654,467 km (0.11 R)
• M23: 20,272,606 km (0.104 R)
• M24: 20,541,433 km (0.115 R)
• M25: 23,460,237 km (0.118 R)
• M26: 24,055,338 km (0.095 R)
• M27: 26,536,867 km (0.049 R)
• M28: 27,400,496 km (0.105 R)
• M29: 27,619,208 km (0.115 R)
• M30: 27,839,266 km (0.117 R)
• M31: 37,224,737 km (0.07 R)
• M32: 38,579,645 km (0.079 R)
• M33: 40,815,385 km (0.096 R)
• M34: 48,836,225 km (0.091 R)
• M35: 55,018,207 km (0.101 R)
• M36: 56,243,563 km (0.109 R)
• M37: 59,112,551 km (0.037 R)
• M38: 59,844,683 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.8

Radius: 6.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.67 AU - 11.15 AU

Year: 21159 Days

Day: 17.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,431,266 km

• M1: 75,846 km (0.079 R)
• M2: 335,847 km (0.096 R)
• M3: 1,489,995 km (0.109 R)
• M4: 2,050,089 km (0.067 R)
• M5: 2,417,202 km (0.11 R)
• M6: 2,762,773 km (0.094 R)
• M7: 3,403,352 km (0.043 R)
• M8: 4,366,762 km (0.077 R)
• M9: 6,975,599 km (0.09 R)
• M10: 7,890,839 km (0.065 R)
• M11: 9,557,060 km (0.108 R)
• M12: 10,315,820 km (0.053 R)
• M13: 11,556,286 km (0.113 R)
• M14: 11,895,574 km (0.111 R)
• M15: 14,394,756 km (0.115 R)
• M16: 17,223,352 km (0.063 R)
• M17: 17,666,162 km (0.05 R)
• M18: 18,344,588 km (0.114 R)
• M19: 23,228,361 km (0.059 R)
• M20: 26,208,350 km (0.112 R)
• M21: 26,500,066 km (0.027 R)
• M22: 36,055,929 km (0.109 R)
• M23: 38,009,229 km (0.109 R)
• M24: 39,265,103 km (0.11 R)
• M25: 39,647,325 km (0.071 R)
• M26: 48,402,092 km (0.082 R)
• M27: 49,135,720 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: 410 - 13,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit