🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 11.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.58 AU - 0.94 AU

Year: 421 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,374,491 km

• M1: 147,952 km (0.112 R)
• M2: 566,976 km (0.1 R)
• M3: 1,056,311 km (0.074 R)
• M4: 1,671,906 km (0.118 R)
• M5: 2,177,098 km (0.117 R)
• M6: 2,563,360 km (0.099 R)
• M7: 3,111,037 km (0.07 R)
• M8: 3,522,731 km (0.108 R)
• M9: 4,443,206 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 8.5

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.71 AU - 0.89 AU

Year: 455 Days

Day: 11.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,374,491 km

• M1: 105,766 km (0.116 R)
• M2: 414,984 km (0.053 R)
• M3: 692,189 km (0.1 R)
• M4: 1,280,408 km (0.116 R)
• M5: 1,919,640 km (0.062 R)
• M6: 2,373,520 km (0.1 R)
• M7: 2,704,131 km (0.111 R)
• M8: 3,193,017 km (0.079 R)
• M9: 3,584,515 km (0.077 R)
• M10: 4,147,003 km (0.057 R)
• M11: 4,434,829 km (0.047 R)
• M12: 4,705,302 km (0.081 R)
• M13: 5,246,547 km (0.096 R)
• M14: 5,899,990 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 11

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.96 AU - 1.26 AU

Year: 744 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,374,491 km

• M1: 136,732 km (0.087 R)
• M2: 535,710 km (0.083 R)
• M3: 1,170,753 km (0.069 R)
• M4: 1,566,140 km (0.038 R)
• M5: 2,146,430 km (0.056 R)
• M6: 2,580,114 km (0.102 R)
• M7: 3,236,849 km (0.05 R)
• M8: 3,898,221 km (0.083 R)
• M9: 5,452,992 km (0.112 R)
• M10: 6,106,435 km (0.101 R)
• M11: 6,811,341 km (0.114 R)
• M12: 7,250,710 km (0.04 R)
• M13: 7,897,720 km (0.031 R)
• M14: 8,407,999 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 14.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.4 AU - 4.92 AU

Year: 5395 Days

Day: 12 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,374,491 km

• M1: 179,218 km (0.096 R)
• M2: 1,068,129 km (0.109 R)
• M3: 1,530,237 km (0.117 R)
• M4: 2,437,398 km (0.077 R)
• M5: 3,146,043 km (0.08 R)
• M6: 3,989,177 km (0.076 R)
• M7: 4,661,320 km (0.106 R)
• M8: 5,457,480 km (0.11 R)
• M9: 6,099,554 km (0.106 R)
• M10: 7,261,630 km (0.104 R)
• M11: 8,007,675 km (0.06 R)
• M12: 12,015,551 km (0.106 R)
• M13: 13,559,401 km (0.101 R)
• M14: 15,785,268 km (0.118 R)
• M15: 17,308,174 km (0.108 R)
• M16: 19,274,040 km (0.095 R)
• M17: 20,220,695 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 12.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.73 AU - 5.45 AU

Year: 7301 Days

Day: 9.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,374,491 km

• M1: 153,039 km (0.098 R)
• M2: 612,454 km (0.073 R)
• M3: 1,656,348 km (0.04 R)
• M4: 2,291,540 km (0.094 R)
• M5: 2,685,880 km (0.085 R)
• M6: 4,309,915 km (0.118 R)
• M7: 5,456,283 km (0.052 R)
• M8: 6,582,157 km (0.076 R)
• M9: 7,200,295 km (0.102 R)
• M10: 7,857,030 km (0.079 R)
• M11: 9,025,389 km (0.094 R)
• M12: 10,210,952 km (0.102 R)
• M13: 11,601,016 km (0.104 R)
• M14: 12,668,696 km (0.059 R)
• M15: 13,226,397 km (0.11 R)
• M16: 14,998,832 km (0.12 R)
• M17: 18,156,394 km (0.062 R)
• M18: 22,776,575 km (0.087 R)
• M19: 23,769,606 km (0.092 R)
• M20: 24,447,583 km (0.044 R)
• M21: 27,473,799 km (0.063 R)
• M22: 28,314,838 km (0.108 R)
• M23: 30,542,200 km (0.092 R)
• M24: 33,198,161 km (0.118 R)
• M25: 37,922,611 km (0.043 R)
• M26: 38,848,473 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.58 AU - 6.88 AU

Year: 8721 Days

Day: 6.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,374,491 km

• M1: 111,899 km (0.051 R)
• M2: 882,179 km (0.069 R)
• M3: 1,174,642 km (0.096 R)
• M4: 1,533,229 km (0.068 R)
• M5: 1,884,634 km (0.057 R)
• M6: 2,326,097 km (0.058 R)
• M7: 2,711,461 km (0.047 R)
• M8: 5,063,140 km (0.109 R)
• M9: 7,102,608 km (0.092 R)
• M10: 10,532,288 km (0.058 R)
• M11: 11,266,365 km (0.089 R)
• M12: 12,603,471 km (0.101 R)
• M13: 14,230,946 km (0.102 R)
• M14: 16,473,718 km (0.093 R)
• M15: 17,897,889 km (0.106 R)
• M16: 18,340,549 km (0.11 R)
• M17: 20,665,001 km (0.12 R)
• M18: 24,872,890 km (0.102 R)
• M19: 26,078,200 km (0.075 R)
• M20: 36,094,077 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.5

Radius: 3.2

Gravity: 55.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.23 AU - 7.53 AU

Year: 10246 Days

Day: 20.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,374,491 km

• M1: 39,793 km (0.104 R)
• M2: 188,194 km (0.116 R)
• M3: 339,288 km (0.063 R)
• M4: 482,304 km (0.066 R)
• M5: 688,898 km (0.114 R)
• M6: 863,479 km (0.09 R)
• M7: 1,034,320 km (0.108 R)
• M8: 1,145,172 km (0.092 R)
• M9: 1,808,189 km (0.12 R)
• M10: 3,127,343 km (0.063 R)
• M11: 4,048,118 km (0.073 R)
• M12: 4,157,474 km (0.059 R)
• M13: 4,410,744 km (0.078 R)
• M14: 6,896,312 km (0.096 R)
• M15: 7,291,101 km (0.092 R)
• M16: 9,255,171 km (0.091 R)
• M17: 11,382,004 km (0.051 R)
• M18: 12,558,442 km (0.066 R)
• M19: 12,674,530 km (0.061 R)
• M20: 13,507,192 km (0.098 R)
• M21: 14,249,496 km (0.083 R)
• M22: 14,694,849 km (0.061 R)
• M23: 14,823,803 km (0.08 R)
• M24: 15,347,096 km (0.057 R)
• M25: 15,546,510 km (0.089 R)
• M26: 19,984,480 km (0.094 R)
• M27: 21,522,197 km (0.075 R)
• M28: 25,105,515 km (0.07 R)
• M29: 30,300,301 km (0.106 R)
• M30: 34,096,646 km (0.073 R)
• M31: 37,113,736 km (0.037 R)
• M32: 40,303,761 km (0.119 R)
• M33: 42,616,394 km (0.061 R)
• M34: 45,424,197 km (0.095 R)
• M35: 45,560,929 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.6

Radius: 7.3

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.77 AU - 8.21 AU

Year: 11750 Days

Day: 23.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,374,491 km

• M1: 93,499 km (0.061 R)
• M2: 444,306 km (0.116 R)
• M3: 2,186,522 km (0.109 R)
• M4: 2,462,231 km (0.115 R)
• M5: 2,716,847 km (0.118 R)
• M6: 4,698,420 km (0.101 R)
• M7: 5,908,518 km (0.094 R)
• M8: 6,250,648 km (0.098 R)
• M9: 8,350,703 km (0.067 R)
• M10: 10,273,185 km (0.117 R)
• M11: 15,605,751 km (0.06 R)
• M12: 16,260,092 km (0.08 R)
• M13: 17,237,564 km (0.102 R)
• M14: 17,623,826 km (0.075 R)
• M15: 19,061,910 km (0.113 R)
• M16: 23,843,806 km (0.11 R)
• M17: 24,420,057 km (0.099 R)
• M18: 28,180,349 km (0.106 R)
• M19: 31,270,144 km (0.108 R)
• M20: 41,604,365 km (0.119 R)
• M21: 43,712,348 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.5

Radius: 4.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.96 AU - 8.18 AU

Year: 14576 Days

Day: 16.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,374,491 km

• M1: 54,005 km (0.109 R)
• M2: 366,066 km (0.107 R)
• M3: 542,143 km (0.083 R)
• M4: 808,277 km (0.116 R)
• M5: 1,044,792 km (0.114 R)
• M6: 2,648,182 km (0.045 R)
• M7: 3,046,710 km (0.074 R)
• M8: 4,998,813 km (0.038 R)
• M9: 6,635,563 km (0.028 R)
• M10: 12,287,371 km (0.119 R)
• M11: 20,685,197 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.2

Radius: 7.2

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.66 AU - 9.3 AU

Year: 17110 Days

Day: 16.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,374,491 km

• M1: 89,759 km (0.081 R)
• M2: 317,746 km (0.085 R)
• M3: 673,490 km (0.088 R)
• M4: 936,782 km (0.1 R)
• M5: 1,309,281 km (0.077 R)
• M6: 2,650,126 km (0.079 R)
• M7: 3,020,979 km (0.117 R)
• M8: 3,295,641 km (0.063 R)
• M9: 4,041,237 km (0.073 R)
• M10: 6,015,929 km (0.113 R)
• M11: 6,574,976 km (0.1 R)
• M12: 7,935,419 km (0.056 R)
• M13: 13,195,131 km (0.066 R)
• M14: 14,554,526 km (0.092 R)
• M15: 15,855,729 km (0.071 R)
• M16: 17,788,982 km (0.112 R)
• M17: 20,134,826 km (0.103 R)
• M18: 20,485,932 km (0.119 R)
• M19: 21,020,296 km (0.034 R)
• M20: 25,125,561 km (0.097 R)
• M21: 29,848,814 km (0.111 R)
• M22: 30,882,835 km (0.12 R)
• M23: 31,703,379 km (0.07 R)
• M24: 33,388,001 km (0.104 R)
• M25: 33,880,028 km (0.035 R)
• M26: 35,640,496 km (0.104 R)
• M27: 41,569,359 km (0.043 R)
• M28: 43,439,332 km (0.062 R)
• M29: 46,883,823 km (0.037 R)
• M30: 48,279,721 km (0.084 R)
• M31: 50,344,770 km (0.087 R)
• M32: 51,972,843 km (0.112 R)
• M33: 52,799,820 km (0.119 R)
• M34: 59,374,198 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit