🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 9.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.33 AU

Year: 829 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,115,351 km

• M1: 386,710 km (0.089 R)
• M2: 727,494 km (0.053 R)
• M3: 1,499,719 km (0.096 R)
• M4: 2,076,119 km (0.119 R)
• M5: 2,469,711 km (0.049 R)
• M6: 2,782,670 km (0.119 R)
• M7: 3,989,775 km (0.112 R)
• M8: 4,504,242 km (0.081 R)
• M9: 5,115,499 km (0.065 R)
• M10: 5,534,373 km (0.069 R)
• M11: 5,878,149 km (0.097 R)
• M12: 7,535,843 km (0.084 R)
• M13: 8,200,656 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 11

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.11 AU - 1.27 AU

Year: 896 Days

Day: 11.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,115,351 km

• M1: 136,882 km (0.114 R)
• M2: 657,782 km (0.116 R)
• M3: 1,060,350 km (0.119 R)
• M4: 1,482,365 km (0.102 R)
• M5: 1,834,369 km (0.109 R)
• M6: 2,190,113 km (0.112 R)
• M7: 2,712,509 km (0.047 R)
• M8: 5,148,411 km (0.118 R)
• M9: 6,740,730 km (0.107 R)
• M10: 7,403,000 km (0.119 R)
• M11: 7,775,349 km (0.102 R)
• M12: 8,968,243 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 8.2

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.16 AU - 1.3 AU

Year: 942 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,115,351 km

• M1: 102,026 km (0.085 R)
• M2: 434,582 km (0.043 R)
• M3: 802,144 km (0.085 R)
• M4: 1,101,340 km (0.07 R)
• M5: 1,372,560 km (0.106 R)
• M6: 1,798,765 km (0.105 R)
• M7: 2,126,683 km (0.095 R)
• M8: 2,389,976 km (0.115 R)
• M9: 2,775,190 km (0.106 R)
• M10: 3,357,874 km (0.059 R)
• M11: 3,748,175 km (0.07 R)
• M12: 4,477,614 km (0.07 R)
• M13: 5,046,086 km (0.107 R)
• M14: 5,703,120 km (0.094 R)
• M15: 7,138,511 km (0.052 R)
• M16: 7,657,915 km (0.096 R)
• M17: 8,470,680 km (0.064 R)
• M18: 9,081,339 km (0.115 R)
• M19: 9,339,545 km (0.033 R)
• M20: 9,602,687 km (0.119 R)
• M21: 10,578,365 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 11.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.12 AU - 2.78 AU

Year: 2647 Days

Day: 14.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,115,351 km

• M1: 140,472 km (0.06 R)
• M2: 591,061 km (0.052 R)
• M3: 987,795 km (0.116 R)
• M4: 2,140,297 km (0.119 R)
• M5: 2,771,450 km (0.098 R)
• M6: 3,123,155 km (0.117 R)
• M7: 4,096,289 km (0.083 R)
• M8: 5,357,100 km (0.115 R)
• M9: 7,882,461 km (0.077 R)
• M10: 8,396,928 km (0.092 R)
• M11: 8,865,469 km (0.109 R)
• M12: 9,529,235 km (0.076 R)
• M13: 10,682,934 km (0.102 R)
• M14: 12,693,230 km (0.085 R)
• M15: 13,266,339 km (0.057 R)
• M16: 15,089,937 km (0.096 R)
• M17: 15,985,729 km (0.107 R)
• M18: 18,158,040 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 11.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.3 AU - 3.58 AU

Year: 3480 Days

Day: 11.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,115,351 km

• M1: 140,772 km (0.042 R)
• M2: 549,772 km (0.087 R)
• M3: 1,000,062 km (0.106 R)
• M4: 1,526,497 km (0.067 R)
• M5: 1,929,364 km (0.084 R)
• M6: 2,485,419 km (0.082 R)
• M7: 2,986,422 km (0.071 R)
• M8: 3,771,063 km (0.091 R)
• M9: 4,752,874 km (0.032 R)
• M10: 5,601,393 km (0.049 R)
• M11: 7,017,337 km (0.083 R)
• M12: 10,102,793 km (0.093 R)
• M13: 10,506,109 km (0.069 R)
• M14: 11,306,009 km (0.104 R)
• M15: 12,602,573 km (0.075 R)
• M16: 14,729,556 km (0.092 R)
• M17: 15,682,794 km (0.101 R)
• M18: 16,125,005 km (0.11 R)
• M19: 16,575,444 km (0.062 R)
• M20: 16,931,637 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.5

Radius: 13.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.11 AU - 4.21 AU

Year: 5857 Days

Day: 13.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,115,351 km

• M1: 165,455 km (0.106 R)
• M2: 581,637 km (0.115 R)
• M3: 1,090,269 km (0.108 R)
• M4: 1,736,382 km (0.072 R)
• M5: 2,163,933 km (0.077 R)
• M6: 2,730,460 km (0.111 R)
• M7: 3,618,772 km (0.111 R)
• M8: 4,234,667 km (0.07 R)
• M9: 4,666,855 km (0.086 R)
• M10: 6,174,951 km (0.088 R)
• M11: 6,669,372 km (0.107 R)
• M12: 7,123,851 km (0.057 R)
• M13: 7,738,399 km (0.108 R)
• M14: 8,957,322 km (0.1 R)
• M15: 9,592,664 km (0.068 R)
• M16: 12,103,665 km (0.114 R)
• M17: 14,003,857 km (0.117 R)
• M18: 17,458,670 km (0.099 R)
• M19: 17,888,315 km (0.114 R)
• M20: 24,290,505 km (0.062 R)
• M21: 24,749,472 km (0.063 R)
• M22: 25,527,381 km (0.113 R)
• M23: 26,161,376 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.5

Radius: 5.2

Gravity: 21.39 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.26 AU - 9.94 AU

Year: 15913 Days

Day: 20.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,115,351 km

• M1: 70,311 km (0.052 R)
• M2: 389,702 km (0.105 R)
• M3: 767,287 km (0.074 R)
• M4: 971,937 km (0.097 R)
• M5: 1,616,405 km (0.071 R)
• M6: 2,182,334 km (0.039 R)
• M7: 2,467,916 km (0.113 R)
• M8: 2,895,168 km (0.08 R)
• M9: 3,695,965 km (0.096 R)
• M10: 4,072,353 km (0.1 R)
• M11: 5,107,571 km (0.086 R)
• M12: 5,355,454 km (0.112 R)
• M13: 5,875,606 km (0.059 R)
• M14: 6,675,955 km (0.068 R)
• M15: 8,247,779 km (0.105 R)
• M16: 10,272,287 km (0.102 R)
• M17: 10,956,398 km (0.108 R)
• M18: 11,309,599 km (0.118 R)
• M19: 14,838,164 km (0.118 R)
• M20: 15,711,217 km (0.109 R)
• M21: 15,934,716 km (0.083 R)
• M22: 17,400,028 km (0.11 R)
• M23: 17,880,835 km (0.114 R)
• M24: 20,953,127 km (0.068 R)
• M25: 26,193,989 km (0.064 R)
• M26: 26,508,443 km (0.08 R)
• M27: 27,791,096 km (0.075 R)
• M28: 35,210,402 km (0.055 R)
• M29: 35,979,036 km (0.091 R)
• M30: 36,627,991 km (0.104 R)
• M31: 37,682,656 km (0.112 R)
• M32: 38,083,429 km (0.117 R)
• M33: 40,827,353 km (0.098 R)
• M34: 43,115,303 km (0.081 R)
• M35: 47,167,461 km (0.104 R)
• M36: 49,365,353 km (0.086 R)
• M37: 51,139,284 km (0.11 R)
• M38: 52,455,895 km (0.103 R)
• M39: 53,963,842 km (0.084 R)
• M40: 60,103,189 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.7

Radius: 4.7

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.81 AU - 10.83 AU

Year: 19640 Days

Day: 19.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,115,351 km

• M1: 60,587 km (0.037 R)
• M2: 223,649 km (0.067 R)
• M3: 565,929 km (0.069 R)
• M4: 765,941 km (0.083 R)
• M5: 1,218,026 km (0.096 R)
• M6: 2,194,900 km (0.069 R)
• M7: 2,649,827 km (0.112 R)
• M8: 3,420,406 km (0.115 R)
• M9: 3,914,378 km (0.095 R)
• M10: 4,208,487 km (0.116 R)
• M11: 4,645,014 km (0.108 R)
• M12: 5,681,278 km (0.106 R)
• M13: 5,905,675 km (0.095 R)
• M14: 6,412,214 km (0.076 R)
• M15: 7,378,466 km (0.071 R)
• M16: 7,600,619 km (0.085 R)
• M17: 9,130,407 km (0.081 R)
• M18: 9,335,057 km (0.108 R)
• M19: 11,083,856 km (0.099 R)
• M20: 11,258,287 km (0.097 R)
• M21: 12,405,553 km (0.102 R)
• M22: 14,303,800 km (0.116 R)
• M23: 15,429,674 km (0.052 R)
• M24: 16,995,515 km (0.099 R)
• M25: 24,418,412 km (0.059 R)
• M26: 25,111,499 km (0.118 R)
• M27: 31,716,095 km (0.082 R)
• M28: 32,422,197 km (0.066 R)
• M29: 39,525,253 km (0.101 R)
• M30: 40,205,625 km (0.064 R)
• M31: 43,292,577 km (0.087 R)
• M32: 44,015,583 km (0.112 R)
• M33: 44,599,763 km (0.109 R)
• M34: 45,041,226 km (0.077 R)
• M35: 48,990,161 km (0.118 R)
• M36: 49,617,575 km (0.114 R)
• M37: 54,830,163 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.8

Radius: 8

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.01 AU - 9.81 AU

Year: 19925 Days

Day: 19.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,115,351 km

• M1: 99,632 km (0.087 R)
• M2: 365,468 km (0.074 R)
• M3: 745,446 km (0.069 R)
• M4: 1,517,222 km (0.106 R)
• M5: 1,785,451 km (0.107 R)
• M6: 2,936,905 km (0.105 R)
• M7: 3,818,635 km (0.082 R)
• M8: 4,691,240 km (0.047 R)
• M9: 5,651,209 km (0.11 R)
• M10: 7,806,914 km (0.101 R)
• M11: 9,094,803 km (0.102 R)
• M12: 10,518,675 km (0.115 R)
• M13: 13,027,581 km (0.095 R)
• M14: 14,236,631 km (0.106 R)
• M15: 17,373,698 km (0.101 R)
• M16: 18,397,995 km (0.099 R)
• M17: 24,974,317 km (0.097 R)
• M18: 25,947,451 km (0.106 R)
• M19: 26,610,320 km (0.079 R)
• M20: 28,084,906 km (0.053 R)
• M21: 38,949,451 km (0.104 R)
• M22: 39,382,088 km (0.076 R)
• M23: 42,046,127 km (0.074 R)
• M24: 42,806,982 km (0.117 R)
• M25: 48,391,770 km (0.053 R)
• M26: 49,564,019 km (0.077 R)
• M27: 52,489,854 km (0.116 R)
• M28: 55,528,934 km (0.103 R)
• M29: 57,184,235 km (0.113 R)
• M30: 60,015,973 km (0.071 R)
• M31: 72,496,325 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770

Radius: 3.6

Gravity: 59.41 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.45 AU - 10.61 AU

Year: 21926 Days

Day: 24.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,115,351 km

• M1: 51,013 km (0.083 R)
• M2: 208,988 km (0.028 R)
• M3: 568,472 km (0.103 R)
• M4: 1,970,503 km (0.038 R)
• M5: 2,225,119 km (0.084 R)
• M6: 2,406,731 km (0.062 R)
• M7: 2,573,682 km (0.053 R)
• M8: 5,385,075 km (0.114 R)
• M9: 6,869,833 km (0.052 R)
• M10: 7,206,279 km (0.104 R)
• M11: 9,226,598 km (0.081 R)
• M12: 9,517,716 km (0.098 R)
• M13: 10,179,836 km (0.086 R)
• M14: 13,879,990 km (0.083 R)
• M15: 18,477,731 km (0.073 R)
• M16: 23,239,431 km (0.107 R)
• M17: 24,324,763 km (0.074 R)
• M18: 26,713,243 km (0.094 R)
• M19: 28,389,487 km (0.05 R)
• M20: 33,974,275 km (0.102 R)
• M21: 34,112,204 km (0.051 R)
• M22: 34,807,385 km (0.09 R)
• M23: 37,978,860 km (0.036 R)
• M24: 40,712,761 km (0.098 R)
• M25: 41,337,632 km (0.049 R)
• M26: 43,575,017 km (0.06 R)
• M27: 43,737,780 km (0.112 R)
• M28: 47,595,909 km (0.079 R)
• M29: 69,206,069 km (0.074 R)
• M30: 69,872,378 km (0.054 R)
• M31: 79,171,382 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit