🌌 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: 72.3

Radius: 12.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.67 AU - 1.01 AU

Year: 489 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 33,254,807 km

• M1: 155,432 km (0.103 R)
• M2: 590,912 km (0.114 R)
• M3: 1,051,673 km (0.103 R)
• M4: 1,872,068 km (0.115 R)
• M5: 2,322,507 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 13

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.12 AU - 1.84 AU

Year: 1145 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 144.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,254,807 km

• M1: 162,463 km (0.085 R)
• M2: 575,204 km (0.05 R)
• M3: 987,346 km (0.07 R)
• M4: 1,565,841 km (0.12 R)
• M5: 2,054,727 km (0.055 R)
• M6: 2,533,590 km (0.109 R)
• M7: 3,720,649 km (0.12 R)
• M8: 4,775,314 km (0.083 R)
• M9: 5,352,163 km (0.114 R)
• M10: 5,842,395 km (0.094 R)
• M11: 7,037,682 km (0.118 R)
• M12: 7,653,876 km (0.104 R)
• M13: 9,597,302 km (0.077 R)
• M14: 10,453,600 km (0.095 R)
• M15: 10,917,353 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 13.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.58 AU - 2.54 AU

Year: 1880 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,254,807 km

• M1: 172,486 km (0.117 R)
• M2: 661,073 km (0.106 R)
• M3: 1,289,683 km (0.089 R)
• M4: 2,198,042 km (0.091 R)
• M5: 2,858,217 km (0.115 R)
• M6: 4,759,007 km (0.106 R)
• M7: 5,778,068 km (0.077 R)
• M8: 6,352,075 km (0.029 R)
• M9: 7,230,364 km (0.105 R)
• M10: 7,898,020 km (0.059 R)
• M11: 8,914,088 km (0.106 R)
• M12: 9,583,988 km (0.05 R)
• M13: 10,218,881 km (0.086 R)
• M14: 11,910,683 km (0.116 R)
• M15: 12,645,059 km (0.077 R)
• M16: 13,450,644 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 9

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.31 AU - 2.55 AU

Year: 2408 Days

Day: 5.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,254,807 km

• M1: 118,930 km (0.111 R)
• M2: 445,353 km (0.093 R)
• M3: 729,290 km (0.111 R)
• M4: 1,180,327 km (0.062 R)
• M5: 1,601,744 km (0.038 R)
• M6: 2,158,248 km (0.045 R)
• M7: 3,084,558 km (0.073 R)
• M8: 3,690,879 km (0.099 R)
• M9: 4,516,809 km (0.051 R)
• M10: 5,185,062 km (0.041 R)
• M11: 6,270,544 km (0.076 R)
• M12: 6,690,914 km (0.096 R)
• M13: 7,765,027 km (0.118 R)
• M14: 8,723,201 km (0.098 R)
• M15: 10,577,467 km (0.073 R)
• M16: 11,249,909 km (0.091 R)
• M17: 12,763,242 km (0.093 R)
• M18: 15,280,824 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343

Radius: 3.6

Gravity: 26.47 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.56 AU - 6.84 AU

Year: 9816 Days

Day: 21.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,254,807 km

• M1: 44,730 km (0.077 R)
• M2: 278,701 km (0.059 R)
• M3: 392,545 km (0.088 R)
• M4: 596,896 km (0.119 R)
• M5: 800,349 km (0.111 R)
• M6: 923,168 km (0.049 R)
• M7: 1,710,502 km (0.066 R)
• M8: 1,825,992 km (0.104 R)
• M9: 1,962,126 km (0.102 R)
• M10: 2,289,296 km (0.056 R)
• M11: 3,309,254 km (0.115 R)
• M12: 4,171,537 km (0.062 R)
• M13: 4,996,419 km (0.04 R)
• M14: 5,233,532 km (0.104 R)
• M15: 5,571,922 km (0.068 R)
• M16: 6,429,268 km (0.113 R)
• M17: 7,072,090 km (0.075 R)
• M18: 7,795,844 km (0.111 R)
• M19: 8,864,422 km (0.1 R)
• M20: 9,478,521 km (0.065 R)
• M21: 13,712,440 km (0.09 R)
• M22: 15,137,509 km (0.071 R)
• M23: 19,414,363 km (0.108 R)
• M24: 20,899,870 km (0.113 R)
• M25: 25,720,661 km (0.11 R)
• M26: 27,235,938 km (0.09 R)
• M27: 32,238,341 km (0.11 R)
• M28: 36,148,231 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.8

Radius: 6.8

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.61 AU - 7.67 AU

Year: 10879 Days

Day: 20.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,254,807 km

• M1: 84,822 km (0.099 R)
• M2: 458,667 km (0.069 R)
• M3: 699,968 km (0.104 R)
• M4: 974,929 km (0.054 R)
• M5: 1,427,164 km (0.083 R)
• M6: 1,732,493 km (0.119 R)
• M7: 2,262,967 km (0.111 R)
• M8: 2,963,683 km (0.113 R)
• M9: 3,963,147 km (0.085 R)
• M10: 4,848,317 km (0.068 R)
• M11: 5,542,152 km (0.093 R)
• M12: 5,787,493 km (0.096 R)
• M13: 6,922,492 km (0.047 R)
• M14: 7,800,631 km (0.074 R)
• M15: 9,229,590 km (0.097 R)
• M16: 9,525,046 km (0.101 R)
• M17: 9,776,221 km (0.081 R)
• M18: 12,416,474 km (0.078 R)
• M19: 13,268,134 km (0.066 R)
• M20: 13,518,412 km (0.119 R)
• M21: 14,419,440 km (0.111 R)
• M22: 16,700,657 km (0.098 R)
• M23: 17,586,726 km (0.095 R)
• M24: 27,017,375 km (0.031 R)
• M25: 28,133,675 km (0.096 R)
• M26: 29,705,200 km (0.089 R)
• M27: 29,919,125 km (0.115 R)
• M28: 41,571,154 km (0.042 R)
• M29: 46,135,834 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.8

Radius: 4.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.21 AU - 9.25 AU

Year: 17829 Days

Day: 20.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,254,807 km

• M1: 67,020 km (0.099 R)
• M2: 1,168,509 km (0.093 R)
• M3: 1,366,128 km (0.088 R)
• M4: 2,063,703 km (0.086 R)
• M5: 2,462,381 km (0.112 R)
• M6: 3,078,575 km (0.103 R)
• M7: 4,581,136 km (0.117 R)
• M8: 5,569,529 km (0.119 R)
• M9: 6,268,001 km (0.114 R)
• M10: 7,211,365 km (0.115 R)
• M11: 18,886,731 km (0.086 R)
• M12: 21,616,593 km (0.108 R)
• M13: 26,823,048 km (0.117 R)
• M14: 36,274,192 km (0.1 R)
• M15: 39,265,552 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.6

Radius: 7.1

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.53 AU - 9.83 AU

Year: 19149 Days

Day: 15.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,254,807 km

• M1: 91,255 km (0.109 R)
• M2: 473,477 km (0.103 R)
• M3: 821,891 km (0.08 R)
• M4: 1,698,085 km (0.059 R)
• M5: 3,169,829 km (0.102 R)
• M6: 5,746,653 km (0.09 R)
• M7: 9,234,527 km (0.108 R)
• M8: 11,450,670 km (0.072 R)
• M9: 14,303,202 km (0.045 R)
• M10: 17,597,198 km (0.119 R)
• M11: 19,325,651 km (0.089 R)
• M12: 21,264,141 km (0.109 R)
• M13: 22,074,662 km (0.116 R)
• M14: 29,563,531 km (0.086 R)
• M15: 33,060,830 km (0.104 R)
• M16: 34,147,808 km (0.104 R)
• M17: 36,106,942 km (0.049 R)
• M18: 37,844,821 km (0.088 R)
• M19: 42,750,434 km (0.045 R)
• M20: 46,696,227 km (0.03 R)
• M21: 49,810,107 km (0.06 R)
• M22: 51,961,175 km (0.044 R)
• M23: 53,244,276 km (0.06 R)
• M24: 59,977,526 km (0.083 R)
• M25: 64,278,016 km (0.082 R)
• M26: 64,698,087 km (0.055 R)
• M27: 66,610,696 km (0.088 R)
• M28: 67,472,828 km (0.12 R)
• M29: 69,219,234 km (0.084 R)
• M30: 70,995,409 km (0.09 R)
• M31: 73,716,595 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.1

Radius: 3.8

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.03 AU - 10.33 AU

Year: 20652 Days

Day: 18.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,254,807 km

• M1: 48,769 km (0.111 R)
• M2: 179,069 km (0.112 R)
• M3: 821,592 km (0.077 R)
• M4: 1,638,246 km (0.103 R)
• M5: 2,331,034 km (0.119 R)
• M6: 3,484,134 km (0.028 R)
• M7: 4,493,471 km (0.037 R)
• M8: 5,582,394 km (0.098 R)
• M9: 5,785,249 km (0.108 R)
• M10: 9,497,071 km (0.083 R)
• M11: 10,949,667 km (0.092 R)
• M12: 16,666,848 km (0.115 R)
• M13: 18,244,059 km (0.075 R)
• M14: 19,918,059 km (0.038 R)
• M15: 20,872,942 km (0.101 R)
• M16: 23,305,852 km (0.102 R)
• M17: 26,866,730 km (0.083 R)
• M18: 27,251,197 km (0.082 R)
• M19: 39,441,628 km (0.094 R)
• M20: 41,580,878 km (0.052 R)
• M21: 42,613,851 km (0.072 R)
• M22: 44,730,661 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.3

Radius: 6.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.33 AU - 10.61 AU

Year: 21540 Days

Day: 24.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,254,807 km

• M1: 81,680 km (0.092 R)
• M2: 984,354 km (0.103 R)
• M3: 1,732,942 km (0.077 R)
• M4: 2,093,323 km (0.077 R)
• M5: 2,467,916 km (0.1 R)
• M6: 3,372,385 km (0.111 R)
• M7: 4,690,641 km (0.105 R)
• M8: 10,192,103 km (0.115 R)
• M9: 13,797,262 km (0.084 R)
• M10: 16,748,828 km (0.035 R)
• M11: 17,321,339 km (0.098 R)
• M12: 19,463,132 km (0.092 R)
• M13: 21,775,316 km (0.049 R)
• M14: 23,545,957 km (0.095 R)
• M15: 23,863,553 km (0.111 R)
• M16: 24,914,927 km (0.089 R)
• M17: 26,850,424 km (0.057 R)
• M18: 29,891,899 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit