🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 13.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 321 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,840,583 km

• M1: 165,006 km (0.073 R)
• M2: 686,355 km (0.072 R)
• M3: 1,218,774 km (0.119 R)
• M4: 1,763,759 km (0.052 R)
• M5: 2,283,761 km (0.075 R)
• M6: 3,148,138 km (0.107 R)
• M7: 3,579,279 km (0.106 R)
• M8: 4,287,325 km (0.082 R)
• M9: 5,147,812 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 14.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.98 AU

Year: 476 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 152.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,840,583 km

• M1: 182,809 km (0.114 R)
• M2: 786,137 km (0.037 R)
• M3: 1,290,132 km (0.083 R)
• M4: 1,850,226 km (0.12 R)
• M5: 3,177,608 km (0.091 R)
• M6: 3,656,172 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 11.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.22 AU - 1.26 AU

Year: 953 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,840,583 km

• M1: 146,756 km (0.077 R)
• M2: 790,326 km (0.109 R)
• M3: 1,190,500 km (0.105 R)
• M4: 2,540,621 km (0.117 R)
• M5: 3,115,376 km (0.083 R)
• M6: 3,493,559 km (0.119 R)
• M7: 4,019,844 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.8

Radius: 9.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.06 AU - 1.58 AU

Year: 1047 Days

Day: 10.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,840,583 km

• M1: 123,119 km (0.108 R)
• M2: 498,909 km (0.096 R)
• M3: 873,053 km (0.119 R)
• M4: 1,511,088 km (0.086 R)
• M5: 2,725,972 km (0.11 R)
• M6: 3,222,488 km (0.103 R)
• M7: 3,561,177 km (0.103 R)
• M8: 4,225,841 km (0.113 R)
• M9: 4,602,977 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 9.7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.76 AU - 2.92 AU

Year: 3304 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,840,583 km

• M1: 124,316 km (0.081 R)
• M2: 466,446 km (0.055 R)
• M3: 837,898 km (0.106 R)
• M4: 1,364,482 km (0.065 R)
• M5: 2,214,796 km (0.03 R)
• M6: 2,641,450 km (0.048 R)
• M7: 2,951,566 km (0.034 R)
• M8: 3,258,391 km (0.03 R)
• M9: 4,760,653 km (0.059 R)
• M10: 5,941,579 km (0.096 R)
• M11: 6,567,047 km (0.111 R)
• M12: 7,188,327 km (0.063 R)
• M13: 8,336,341 km (0.051 R)
• M14: 9,776,670 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 9.2

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.87 AU - 4.19 AU

Year: 4578 Days

Day: 6.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,840,583 km

• M1: 121,773 km (0.103 R)
• M2: 472,430 km (0.111 R)
• M3: 793,467 km (0.076 R)
• M4: 1,820,456 km (0.108 R)
• M5: 2,430,816 km (0.079 R)
• M6: 3,073,937 km (0.109 R)
• M7: 4,368,108 km (0.117 R)
• M8: 4,800,895 km (0.067 R)
• M9: 6,304,503 km (0.074 R)
• M10: 7,095,277 km (0.116 R)
• M11: 7,586,108 km (0.037 R)
• M12: 7,987,629 km (0.075 R)
• M13: 8,635,986 km (0.115 R)
• M14: 10,124,485 km (0.107 R)
• M15: 12,266,277 km (0.098 R)
• M16: 12,922,563 km (0.085 R)
• M17: 13,337,997 km (0.101 R)
• M18: 14,031,831 km (0.095 R)
• M19: 16,499,598 km (0.041 R)
• M20: 17,299,199 km (0.098 R)
• M21: 19,853,283 km (0.083 R)
• M22: 22,055,064 km (0.032 R)
• M23: 26,353,759 km (0.067 R)
• M24: 26,854,015 km (0.062 R)
• M25: 30,444,064 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 10

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.11 AU - 4.13 AU

Year: 4754 Days

Day: 7.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,840,583 km

• M1: 125,513 km (0.066 R)
• M2: 516,561 km (0.078 R)
• M3: 951,742 km (0.066 R)
• M4: 1,357,900 km (0.086 R)
• M5: 1,963,622 km (0.09 R)
• M6: 2,759,034 km (0.027 R)
• M7: 3,100,715 km (0.045 R)
• M8: 3,556,839 km (0.097 R)
• M9: 4,349,708 km (0.117 R)
• M10: 7,512,207 km (0.089 R)
• M11: 9,602,687 km (0.115 R)
• M12: 12,254,908 km (0.098 R)
• M13: 13,721,565 km (0.076 R)
• M14: 14,497,380 km (0.104 R)
• M15: 15,302,067 km (0.096 R)
• M16: 16,502,889 km (0.11 R)
• M17: 17,444,009 km (0.098 R)
• M18: 19,570,693 km (0.074 R)
• M19: 22,314,018 km (0.106 R)
• M20: 27,151,714 km (0.096 R)
• M21: 29,540,344 km (0.102 R)
• M22: 30,274,121 km (0.105 R)
• M23: 31,208,509 km (0.101 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.8

Radius: 7.5

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.97 AU - 7.45 AU

Year: 13363 Days

Day: 23.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,840,583 km

• M1: 133,292 km (0.089 R)
• M2: 414,087 km (0.059 R)
• M3: 676,332 km (0.118 R)
• M4: 1,223,112 km (0.067 R)
• M5: 1,900,940 km (0.119 R)
• M6: 2,323,255 km (0.106 R)
• M7: 2,680,046 km (0.117 R)
• M8: 3,528,715 km (0.042 R)
• M9: 3,839,280 km (0.09 R)
• M10: 4,281,790 km (0.05 R)
• M11: 4,665,808 km (0.099 R)
• M12: 5,040,700 km (0.109 R)
• M13: 5,744,857 km (0.092 R)
• M14: 6,286,701 km (0.094 R)
• M15: 6,901,847 km (0.104 R)
• M16: 9,768,591 km (0.092 R)
• M17: 11,744,480 km (0.111 R)
• M18: 15,287,406 km (0.093 R)
• M19: 18,543,554 km (0.118 R)
• M20: 19,088,539 km (0.075 R)
• M21: 20,621,468 km (0.073 R)
• M22: 22,496,827 km (0.077 R)
• M23: 23,027,451 km (0.077 R)
• M24: 25,233,570 km (0.081 R)
• M25: 25,902,572 km (0.112 R)
• M26: 26,387,718 km (0.059 R)
• M27: 28,082,662 km (0.106 R)
• M28: 29,531,816 km (0.063 R)
• M29: 30,167,907 km (0.063 R)
• M30: 33,030,312 km (0.092 R)
• M31: 35,709,161 km (0.118 R)
• M32: 36,189,370 km (0.042 R)
• M33: 41,494,560 km (0.061 R)
• M34: 48,166,326 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.1

Radius: 7.7

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.64 AU - 8.32 AU

Year: 14121 Days

Day: 22.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,840,583 km

• M1: 126,709 km (0.118 R)
• M2: 421,417 km (0.081 R)
• M3: 774,767 km (0.098 R)
• M4: 1,090,568 km (0.076 R)
• M5: 1,506,451 km (0.072 R)
• M6: 1,794,277 km (0.092 R)
• M7: 2,481,978 km (0.101 R)
• M8: 3,154,720 km (0.08 R)
• M9: 3,885,057 km (0.074 R)
• M10: 4,152,089 km (0.113 R)
• M11: 4,463,252 km (0.09 R)
• M12: 5,062,542 km (0.105 R)
• M13: 6,179,140 km (0.096 R)
• M14: 6,585,448 km (0.116 R)
• M15: 10,111,918 km (0.112 R)
• M16: 10,676,501 km (0.09 R)
• M17: 11,502,281 km (0.06 R)
• M18: 13,683,717 km (0.075 R)
• M19: 16,279,240 km (0.099 R)
• M20: 17,133,594 km (0.099 R)
• M21: 22,610,970 km (0.082 R)
• M22: 22,993,642 km (0.117 R)
• M23: 24,467,330 km (0.078 R)
• M24: 25,587,369 km (0.039 R)
• M25: 27,929,174 km (0.107 R)
• M26: 28,369,890 km (0.11 R)
• M27: 31,943,334 km (0.099 R)
• M28: 38,050,966 km (0.119 R)
• M29: 50,207,738 km (0.097 R)
• M30: 57,332,337 km (0.091 R)
• M31: 57,865,504 km (0.116 R)
• M32: 60,031,681 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.6

Radius: 3.9

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.37 AU - 10.73 AU

Year: 20371 Days

Day: 19.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,840,583 km

• M1: 48,470 km (0.083 R)
• M2: 334,351 km (0.1 R)
• M3: 710,590 km (0.081 R)
• M4: 989,740 km (0.081 R)
• M5: 1,548,338 km (0.039 R)
• M6: 1,694,944 km (0.055 R)
• M7: 1,833,172 km (0.116 R)
• M8: 2,398,203 km (0.033 R)
• M9: 2,922,843 km (0.106 R)
• M10: 3,862,467 km (0.097 R)
• M11: 4,011,317 km (0.064 R)
• M12: 5,992,143 km (0.082 R)
• M13: 6,861,606 km (0.103 R)
• M14: 8,294,155 km (0.11 R)
• M15: 9,211,489 km (0.11 R)
• M16: 9,694,540 km (0.063 R)
• M17: 9,914,599 km (0.051 R)
• M18: 11,305,560 km (0.098 R)
• M19: 16,404,304 km (0.118 R)
• M20: 16,953,927 km (0.092 R)
• M21: 17,434,585 km (0.108 R)
• M22: 18,845,891 km (0.04 R)
• M23: 20,063,767 km (0.118 R)
• M24: 21,148,801 km (0.084 R)
• M25: 25,461,408 km (0.071 R)
• M26: 28,603,113 km (0.108 R)
• M27: 31,510,697 km (0.079 R)
• M28: 36,166,332 km (0.063 R)
• M29: 40,545,212 km (0.079 R)
• M30: 43,157,191 km (0.055 R)
• M31: 45,724,888 km (0.1 R)
• M32: 46,499,057 km (0.097 R)
• M33: 47,914,552 km (0.101 R)
• M34: 51,996,480 km (0.098 R)
• M35: 55,075,054 km (0.087 R)
• M36: 55,424,366 km (0.101 R)
• M37: 61,217,094 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit