🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 12.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.93 AU - 1.13 AU

Year: 675 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,657,478 km

• M1: 150,495 km (0.081 R)
• M2: 614,398 km (0.087 R)
• M3: 1,195,885 km (0.087 R)
• M4: 1,617,751 km (0.072 R)
• M5: 2,139,998 km (0.11 R)
• M6: 3,569,256 km (0.116 R)
• M7: 4,292,561 km (0.118 R)
• M8: 4,838,444 km (0.087 R)
• M9: 5,251,334 km (0.074 R)
• M10: 7,432,770 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 13.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.01 AU - 1.15 AU

Year: 725 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,657,478 km

• M1: 167,849 km (0.065 R)
• M2: 663,317 km (0.089 R)
• M3: 1,569,431 km (0.079 R)
• M4: 2,000,722 km (0.11 R)
• M5: 2,539,873 km (0.081 R)
• M6: 2,976,399 km (0.115 R)
• M7: 3,793,054 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 8.1

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.05 AU - 1.15 AU

Year: 745 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,657,478 km

• M1: 100,829 km (0.051 R)
• M2: 502,649 km (0.113 R)
• M3: 820,844 km (0.114 R)
• M4: 1,080,695 km (0.11 R)
• M5: 1,361,640 km (0.056 R)
• M6: 1,799,064 km (0.119 R)
• M7: 2,218,237 km (0.111 R)
• M8: 2,667,629 km (0.092 R)
• M9: 3,252,407 km (0.109 R)
• M10: 3,555,044 km (0.084 R)
• M11: 5,580,001 km (0.115 R)
• M12: 6,351,477 km (0.099 R)
• M13: 7,214,357 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.39 AU - 1.93 AU

Year: 1381 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,657,478 km

• M1: 111,899 km (0.114 R)
• M2: 403,914 km (0.047 R)
• M3: 701,464 km (0.081 R)
• M4: 1,007,093 km (0.108 R)
• M5: 1,911,113 km (0.115 R)
• M6: 2,858,965 km (0.101 R)
• M7: 3,860,971 km (0.098 R)
• M8: 4,890,205 km (0.08 R)
• M9: 5,326,283 km (0.099 R)
• M10: 5,631,313 km (0.091 R)
• M11: 5,930,060 km (0.117 R)
• M12: 6,295,078 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.4

Radius: 11

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.02 AU - 5.94 AU

Year: 7176 Days

Day: 13.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,657,478 km

• M1: 136,882 km (0.045 R)
• M2: 682,017 km (0.096 R)
• M3: 1,284,298 km (0.099 R)
• M4: 1,740,571 km (0.052 R)
• M5: 2,269,699 km (0.067 R)
• M6: 3,443,145 km (0.09 R)
• M7: 4,125,161 km (0.1 R)
• M8: 4,637,833 km (0.092 R)
• M9: 5,629,218 km (0.058 R)
• M10: 6,720,236 km (0.048 R)
• M11: 9,590,719 km (0.075 R)
• M12: 10,395,257 km (0.113 R)
• M13: 10,739,332 km (0.078 R)
• M14: 11,346,998 km (0.082 R)
• M15: 11,712,017 km (0.099 R)
• M16: 12,192,825 km (0.087 R)
• M17: 13,251,080 km (0.059 R)
• M18: 13,656,042 km (0.091 R)
• M19: 14,069,231 km (0.092 R)
• M20: 15,549,801 km (0.114 R)
• M21: 16,793,558 km (0.063 R)
• M22: 17,405,413 km (0.089 R)
• M23: 17,821,445 km (0.053 R)
• M24: 18,244,208 km (0.067 R)
• M25: 23,938,352 km (0.104 R)
• M26: 27,046,846 km (0.119 R)
• M27: 28,267,116 km (0.108 R)
• M28: 29,230,377 km (0.089 R)
• M29: 30,816,862 km (0.112 R)
• M30: 31,734,196 km (0.116 R)
• M31: 35,475,190 km (0.083 R)
• M32: 37,394,082 km (0.027 R)
• M33: 40,461,287 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.3

Radius: 3.5

Gravity: 33.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.02 AU - 9.54 AU

Year: 16798 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 37,657,478 km

• M1: 43,683 km (0.052 R)
• M2: 152,739 km (0.108 R)
• M3: 355,893 km (0.079 R)
• M4: 515,664 km (0.12 R)
• M5: 661,821 km (0.057 R)
• M6: 1,109,567 km (0.12 R)
• M7: 1,301,053 km (0.06 R)
• M8: 1,529,189 km (0.108 R)
• M9: 1,749,996 km (0.105 R)
• M10: 2,334,924 km (0.12 R)
• M11: 2,945,133 km (0.073 R)
• M12: 3,709,728 km (0.087 R)
• M13: 5,766,100 km (0.063 R)
• M14: 5,877,700 km (0.078 R)
• M15: 6,105,538 km (0.091 R)
• M16: 6,700,788 km (0.09 R)
• M17: 7,161,100 km (0.099 R)
• M18: 8,427,746 km (0.1 R)
• M19: 9,063,686 km (0.078 R)
• M20: 10,540,816 km (0.045 R)
• M21: 11,689,129 km (0.075 R)
• M22: 13,303,290 km (0.116 R)
• M23: 14,299,013 km (0.099 R)
• M24: 16,587,412 km (0.098 R)
• M25: 17,818,004 km (0.103 R)
• M26: 24,306,961 km (0.059 R)
• M27: 25,488,784 km (0.115 R)
• M28: 27,966,125 km (0.104 R)
• M29: 29,815,005 km (0.104 R)
• M30: 33,753,917 km (0.116 R)
• M31: 34,360,985 km (0.072 R)
• M32: 35,721,877 km (0.114 R)
• M33: 36,352,283 km (0.107 R)
• M34: 37,118,523 km (0.078 R)
• M35: 40,155,210 km (0.052 R)
• M36: 47,168,508 km (0.037 R)
• M37: 49,780,187 km (0.077 R)
• M38: 52,002,165 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.1

Radius: 7.2

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.68 AU - 9.94 AU

Year: 16884 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 37,657,478 km

• M1: 90,208 km (0.119 R)
• M2: 369,507 km (0.105 R)
• M3: 613,351 km (0.087 R)
• M4: 1,250,040 km (0.031 R)
• M5: 1,999,824 km (0.099 R)
• M6: 2,966,526 km (0.039 R)
• M7: 9,485,851 km (0.087 R)
• M8: 9,828,281 km (0.105 R)
• M9: 10,843,153 km (0.09 R)
• M10: 12,325,219 km (0.101 R)
• M11: 13,290,724 km (0.119 R)
• M12: 15,527,960 km (0.095 R)
• M13: 16,164,648 km (0.115 R)
• M14: 17,489,786 km (0.086 R)
• M15: 22,597,058 km (0.085 R)
• M16: 23,003,216 km (0.086 R)
• M17: 23,414,161 km (0.03 R)
• M18: 24,356,777 km (0.1 R)
• M19: 24,676,618 km (0.026 R)
• M20: 25,762,698 km (0.028 R)
• M21: 26,767,248 km (0.116 R)
• M22: 26,994,038 km (0.111 R)
• M23: 28,854,138 km (0.064 R)
• M24: 29,694,280 km (0.081 R)
• M25: 33,480,003 km (0.063 R)
• M26: 33,743,296 km (0.114 R)
• M27: 41,384,905 km (0.101 R)
• M28: 44,484,572 km (0.055 R)
• M29: 45,122,607 km (0.036 R)
• M30: 46,416,928 km (0.097 R)
• M31: 48,236,637 km (0.104 R)
• M32: 52,726,069 km (0.038 R)
• M33: 63,728,394 km (0.07 R)
• M34: 65,356,617 km (0.096 R)
• M35: 67,850,563 km (0.032 R)
• M36: 69,121,098 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.9

Radius: 5.6

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.28 AU - 9.34 AU

Year: 16884 Days

Day: 20.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,657,478 km

• M1: 73,004 km (0.052 R)
• M2: 260,300 km (0.07 R)
• M3: 470,336 km (0.03 R)
• M4: 786,436 km (0.047 R)
• M5: 1,184,516 km (0.084 R)
• M6: 1,595,461 km (0.053 R)
• M7: 2,788,355 km (0.052 R)
• M8: 3,025,318 km (0.078 R)
• M9: 4,707,995 km (0.077 R)
• M10: 5,044,739 km (0.108 R)
• M11: 5,361,588 km (0.119 R)
• M12: 6,932,216 km (0.079 R)
• M13: 9,559,603 km (0.056 R)
• M14: 10,377,305 km (0.099 R)
• M15: 10,774,487 km (0.088 R)
• M16: 11,599,071 km (0.096 R)
• M17: 12,655,980 km (0.098 R)
• M18: 13,306,880 km (0.103 R)
• M19: 14,117,102 km (0.034 R)
• M20: 18,501,517 km (0.079 R)
• M21: 23,039,119 km (0.045 R)
• M22: 25,512,122 km (0.118 R)
• M23: 27,077,963 km (0.111 R)
• M24: 29,601,679 km (0.078 R)
• M25: 29,828,170 km (0.102 R)
• M26: 30,746,102 km (0.063 R)
• M27: 35,876,262 km (0.112 R)
• M28: 37,971,680 km (0.091 R)
• M29: 42,692,839 km (0.071 R)
• M30: 43,857,757 km (0.059 R)
• M31: 59,353,105 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.6

Radius: 3.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.18 AU - 11.38 AU

Year: 22853 Days

Day: 16.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,657,478 km

• M1: 42,336 km (0.071 R)
• M2: 493,972 km (0.072 R)
• M3: 1,099,096 km (0.096 R)
• M4: 1,696,889 km (0.081 R)
• M5: 2,653,717 km (0.101 R)
• M6: 3,824,320 km (0.109 R)
• M7: 11,869,693 km (0.104 R)
• M8: 13,448,400 km (0.064 R)
• M9: 14,436,045 km (0.08 R)
• M10: 16,685,099 km (0.114 R)
• M11: 22,178,034 km (0.12 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: 423 - 14,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit