🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 10.4

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.7 AU - 0.98 AU

Year: 513 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,372,423 km

• M1: 129,402 km (0.11 R)
• M2: 461,659 km (0.113 R)
• M3: 921,822 km (0.062 R)
• M4: 1,344,885 km (0.094 R)
• M5: 1,764,507 km (0.114 R)
• M6: 2,103,645 km (0.048 R)
• M7: 2,535,086 km (0.086 R)
• M8: 3,171,774 km (0.096 R)
• M9: 3,665,896 km (0.057 R)
• M10: 4,452,182 km (0.048 R)
• M11: 5,073,313 km (0.111 R)
• M12: 5,597,204 km (0.102 R)

Asteroid Belt

Center: 1.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 13.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.36 AU - 1.7 AU

Year: 1262 Days

Day: 9.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,372,423 km

• M1: 170,542 km (0.087 R)
• M2: 641,924 km (0.101 R)
• M3: 1,089,970 km (0.102 R)
• M4: 2,214,198 km (0.102 R)
• M5: 2,751,105 km (0.102 R)
• M6: 3,288,161 km (0.058 R)
• M7: 4,074,597 km (0.112 R)
• M8: 4,522,044 km (0.062 R)
• M9: 5,118,042 km (0.068 R)
• M10: 5,872,165 km (0.103 R)
• M11: 6,769,752 km (0.079 R)
• M12: 7,860,770 km (0.096 R)
• M13: 9,210,143 km (0.092 R)
• M14: 9,955,738 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 8.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.98 AU - 2.06 AU

Year: 1915 Days

Day: 10.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,372,423 km

• M1: 107,710 km (0.117 R)
• M2: 400,324 km (0.089 R)
• M3: 969,245 km (0.096 R)
• M4: 1,244,355 km (0.114 R)
• M5: 2,169,020 km (0.108 R)
• M6: 2,501,875 km (0.085 R)
• M7: 3,199,300 km (0.092 R)
• M8: 3,679,659 km (0.085 R)
• M9: 4,138,775 km (0.1 R)
• M10: 4,860,285 km (0.081 R)
• M11: 6,185,872 km (0.095 R)
• M12: 6,505,413 km (0.056 R)
• M13: 7,252,206 km (0.102 R)
• M14: 8,659,772 km (0.049 R)
• M15: 9,235,574 km (0.093 R)
• M16: 11,419,404 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 11.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.87 AU - 2.27 AU

Year: 1986 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,372,423 km

• M1: 138,079 km (0.12 R)
• M2: 526,136 km (0.12 R)
• M3: 939,175 km (0.118 R)
• M4: 1,383,780 km (0.076 R)
• M5: 1,988,754 km (0.076 R)
• M6: 2,417,801 km (0.106 R)
• M7: 3,923,503 km (0.068 R)
• M8: 4,848,317 km (0.086 R)
• M9: 5,465,409 km (0.039 R)
• M10: 5,869,024 km (0.11 R)
• M11: 6,617,761 km (0.035 R)
• M12: 7,583,266 km (0.116 R)
• M13: 8,222,497 km (0.091 R)
• M14: 9,367,669 km (0.107 R)
• M15: 9,792,677 km (0.11 R)
• M16: 10,167,120 km (0.057 R)
• M17: 10,911,818 km (0.092 R)
• M18: 11,485,227 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 11.5

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.73 AU - 4.45 AU

Year: 5516 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,372,423 km

• M1: 143,165 km (0.092 R)
• M2: 554,410 km (0.1 R)
• M3: 1,174,343 km (0.102 R)
• M4: 1,581,399 km (0.047 R)
• M5: 2,727,468 km (0.059 R)
• M6: 3,097,125 km (0.068 R)
• M7: 3,819,982 km (0.104 R)
• M8: 4,871,056 km (0.114 R)
• M9: 5,786,745 km (0.054 R)
• M10: 6,436,000 km (0.079 R)
• M11: 6,848,591 km (0.075 R)
• M12: 15,421,745 km (0.098 R)
• M13: 16,100,172 km (0.112 R)
• M14: 17,057,299 km (0.103 R)
• M15: 17,850,168 km (0.075 R)
• M16: 21,419,872 km (0.085 R)
• M17: 27,897,609 km (0.087 R)
• M18: 28,627,946 km (0.118 R)
• M19: 34,205,852 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 8.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.45 AU - 4.63 AU

Year: 6451 Days

Day: 13.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,372,423 km

• M1: 105,766 km (0.112 R)
• M2: 475,123 km (0.09 R)
• M3: 990,188 km (0.032 R)
• M4: 1,298,809 km (0.112 R)
• M5: 2,145,981 km (0.081 R)
• M6: 2,725,075 km (0.099 R)
• M7: 3,139,910 km (0.087 R)
• M8: 3,531,707 km (0.059 R)
• M9: 4,289,569 km (0.107 R)
• M10: 4,906,062 km (0.11 R)
• M11: 5,235,626 km (0.086 R)
• M12: 6,282,811 km (0.088 R)
• M13: 7,008,810 km (0.111 R)
• M14: 7,789,561 km (0.113 R)
• M15: 10,525,407 km (0.07 R)
• M16: 11,789,359 km (0.109 R)
• M17: 13,574,810 km (0.082 R)
• M18: 15,709,721 km (0.065 R)
• M19: 16,126,052 km (0.041 R)
• M20: 16,672,084 km (0.063 R)
• M21: 20,071,995 km (0.091 R)
• M22: 20,917,373 km (0.071 R)
• M23: 21,204,451 km (0.102 R)
• M24: 21,640,080 km (0.073 R)
• M25: 23,751,804 km (0.072 R)
• M26: 26,496,176 km (0.104 R)
• M27: 28,205,631 km (0.108 R)
• M28: 28,644,252 km (0.105 R)
• M29: 28,909,639 km (0.115 R)
• M30: 30,260,956 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314

Radius: 5.6

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.25 AU - 9.85 AU

Year: 15231 Days

Day: 22.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,372,423 km

• M1: 69,713 km (0.093 R)
• M2: 251,624 km (0.087 R)
• M3: 448,943 km (0.118 R)
• M4: 788,082 km (0.082 R)
• M5: 1,041,949 km (0.118 R)
• M6: 1,375,552 km (0.068 R)
• M7: 1,553,424 km (0.105 R)
• M8: 2,006,855 km (0.111 R)
• M9: 2,292,587 km (0.103 R)
• M10: 2,835,927 km (0.095 R)
• M11: 3,035,042 km (0.069 R)
• M12: 3,219,945 km (0.058 R)
• M13: 3,436,861 km (0.093 R)
• M14: 3,900,016 km (0.111 R)
• M15: 5,045,487 km (0.048 R)
• M16: 9,951,250 km (0.1 R)
• M17: 10,781,369 km (0.082 R)
• M18: 11,489,266 km (0.109 R)
• M19: 13,057,650 km (0.028 R)
• M20: 13,610,713 km (0.1 R)
• M21: 15,228,764 km (0.059 R)
• M22: 17,555,460 km (0.111 R)
• M23: 18,002,458 km (0.09 R)
• M24: 24,340,471 km (0.111 R)
• M25: 25,841,387 km (0.055 R)
• M26: 27,402,889 km (0.032 R)
• M27: 28,308,405 km (0.115 R)
• M28: 28,512,307 km (0.119 R)
• M29: 30,072,762 km (0.103 R)
• M30: 33,023,730 km (0.117 R)
• M31: 38,987,599 km (0.101 R)
• M32: 39,748,154 km (0.059 R)
• M33: 42,488,189 km (0.065 R)
• M34: 43,972,499 km (0.061 R)
• M35: 44,658,405 km (0.111 R)
• M36: 46,901,476 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.2

Radius: 3.6

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.82 AU - 9.38 AU

Year: 15373 Days

Day: 22.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,372,423 km

• M1: 51,910 km (0.115 R)
• M2: 239,357 km (0.118 R)
• M3: 536,159 km (0.1 R)
• M4: 1,369,868 km (0.05 R)
• M5: 2,071,332 km (0.105 R)
• M6: 2,648,032 km (0.097 R)
• M7: 2,855,225 km (0.066 R)
• M8: 3,072,890 km (0.111 R)
• M9: 3,208,874 km (0.099 R)
• M10: 6,287,599 km (0.045 R)
• M11: 6,845,898 km (0.117 R)
• M12: 8,945,055 km (0.119 R)
• M13: 9,363,630 km (0.067 R)
• M14: 12,436,669 km (0.1 R)
• M15: 13,075,602 km (0.032 R)
• M16: 14,230,049 km (0.098 R)
• M17: 14,864,194 km (0.069 R)
• M18: 16,256,801 km (0.054 R)
• M19: 21,523,842 km (0.051 R)
• M20: 22,612,915 km (0.092 R)
• M21: 25,449,291 km (0.104 R)
• M22: 25,912,894 km (0.085 R)
• M23: 29,014,058 km (0.104 R)
• M24: 34,452,689 km (0.096 R)
• M25: 35,478,033 km (0.09 R)
• M26: 43,362,588 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.9

Radius: 7.9

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.35 AU - 10.15 AU

Year: 17260 Days

Day: 23.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,372,423 km

• M1: 99,183 km (0.041 R)
• M2: 348,862 km (0.095 R)
• M3: 599,738 km (0.103 R)
• M4: 1,315,414 km (0.066 R)
• M5: 1,763,908 km (0.085 R)
• M6: 2,441,886 km (0.109 R)
• M7: 2,791,795 km (0.083 R)
• M8: 3,506,125 km (0.111 R)
• M9: 4,206,094 km (0.085 R)
• M10: 5,068,974 km (0.089 R)
• M11: 5,406,916 km (0.108 R)
• M12: 5,799,909 km (0.106 R)
• M13: 6,296,724 km (0.04 R)
• M14: 7,908,491 km (0.06 R)
• M15: 9,892,907 km (0.11 R)
• M16: 10,421,736 km (0.081 R)
• M17: 10,845,995 km (0.096 R)
• M18: 11,989,821 km (0.112 R)
• M19: 13,142,023 km (0.102 R)
• M20: 15,822,668 km (0.109 R)
• M21: 19,660,152 km (0.068 R)
• M22: 22,337,356 km (0.103 R)
• M23: 24,076,132 km (0.1 R)
• M24: 26,234,979 km (0.048 R)
• M25: 30,810,130 km (0.075 R)
• M26: 35,617,009 km (0.098 R)
• M27: 43,494,983 km (0.087 R)
• M28: 44,436,103 km (0.057 R)
• M29: 46,196,570 km (0.115 R)
• M30: 50,541,641 km (0.077 R)
• M31: 54,787,378 km (0.072 R)
• M32: 55,151,649 km (0.107 R)
• M33: 59,841,243 km (0.075 R)
• M34: 60,810,038 km (0.085 R)
• M35: 64,182,124 km (0.081 R)
• M36: 66,222,789 km (0.112 R)
• M37: 67,467,892 km (0.085 R)
• M38: 72,166,462 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit