🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745

Radius: 8

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.67 AU

Year: 272 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,635,883 km

• M1: 99,483 km (0.079 R)
• M2: 364,121 km (0.093 R)
• M3: 628,161 km (0.087 R)
• M4: 981,063 km (0.062 R)
• M5: 1,263,653 km (0.116 R)
• M6: 1,519,017 km (0.079 R)
• M7: 1,781,262 km (0.08 R)
• M8: 2,081,654 km (0.1 R)
• M9: 2,573,831 km (0.114 R)
• M10: 3,090,243 km (0.111 R)
• M11: 3,362,511 km (0.1 R)
• M12: 3,766,276 km (0.082 R)
• M13: 4,114,689 km (0.033 R)
• M14: 4,419,271 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 13

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.38 AU - 1.5 AU

Year: 1152 Days

Day: 11.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 61,635,883 km

• M1: 161,715 km (0.088 R)
• M2: 1,105,229 km (0.045 R)
• M3: 2,048,743 km (0.089 R)
• M4: 3,129,737 km (0.11 R)
• M5: 4,045,575 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.2

Radius: 13.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.28 AU - 1.98 AU

Year: 1388 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,635,883 km

• M1: 172,935 km (0.033 R)
• M2: 752,178 km (0.101 R)
• M3: 1,231,490 km (0.071 R)
• M4: 1,671,607 km (0.109 R)
• M5: 2,119,951 km (0.106 R)
• M6: 2,611,829 km (0.116 R)
• M7: 3,253,155 km (0.084 R)
• M8: 4,457,568 km (0.079 R)
• M9: 5,295,765 km (0.118 R)
• M10: 7,625,452 km (0.117 R)
• M11: 8,224,442 km (0.063 R)
• M12: 9,547,635 km (0.107 R)
• M13: 12,465,093 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 9.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.09 AU - 4.25 AU

Year: 5679 Days

Day: 12.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,635,883 km

• M1: 123,119 km (0.074 R)
• M2: 476,918 km (0.096 R)
• M3: 865,573 km (0.107 R)
• M4: 1,697,337 km (0.094 R)
• M5: 2,264,313 km (0.11 R)
• M6: 2,647,434 km (0.098 R)
• M7: 3,218,897 km (0.095 R)
• M8: 5,466,605 km (0.045 R)
• M9: 5,806,941 km (0.051 R)
• M10: 6,260,521 km (0.041 R)
• M11: 7,057,130 km (0.11 R)
• M12: 7,386,694 km (0.117 R)
• M13: 9,944,668 km (0.051 R)
• M14: 10,738,135 km (0.081 R)
• M15: 12,136,277 km (0.11 R)
• M16: 12,825,175 km (0.109 R)
• M17: 13,878,494 km (0.118 R)
• M18: 14,280,762 km (0.099 R)
• M19: 14,631,719 km (0.081 R)
• M20: 17,852,262 km (0.118 R)
• M21: 19,663,443 km (0.09 R)
• M22: 22,922,283 km (0.091 R)
• M23: 23,810,446 km (0.083 R)
• M24: 25,058,391 km (0.091 R)
• M25: 25,655,436 km (0.053 R)
• M26: 29,157,074 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 9

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.52 AU - 4.68 AU

Year: 6579 Days

Day: 5.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,635,883 km

• M1: 111,899 km (0.099 R)
• M2: 531,372 km (0.077 R)
• M3: 826,977 km (0.105 R)
• M4: 1,119,740 km (0.11 R)
• M5: 1,666,371 km (0.101 R)
• M6: 2,970,565 km (0.06 R)
• M7: 3,288,610 km (0.052 R)
• M8: 3,606,057 km (0.118 R)
• M9: 3,968,981 km (0.095 R)
• M10: 5,388,964 km (0.1 R)
• M11: 5,767,297 km (0.096 R)
• M12: 7,195,508 km (0.091 R)
• M13: 8,380,473 km (0.09 R)
• M14: 8,760,152 km (0.109 R)
• M15: 11,284,167 km (0.094 R)
• M16: 12,116,530 km (0.112 R)
• M17: 12,493,367 km (0.082 R)
• M18: 14,376,056 km (0.077 R)
• M19: 15,416,360 km (0.095 R)
• M20: 16,440,656 km (0.11 R)
• M21: 17,509,533 km (0.115 R)
• M22: 18,341,297 km (0.112 R)
• M23: 21,226,292 km (0.111 R)
• M24: 21,695,431 km (0.098 R)
• M25: 23,062,457 km (0.088 R)
• M26: 24,486,030 km (0.037 R)
• M27: 25,613,399 km (0.08 R)
• M28: 30,273,523 km (0.101 R)
• M29: 30,768,392 km (0.106 R)
• M30: 36,129,980 km (0.116 R)
• M31: 36,463,583 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539

Radius: 6.1

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.21 AU - 7.55 AU

Year: 10746 Days

Day: 17.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,635,883 km

• M1: 75,846 km (0.105 R)
• M2: 265,686 km (0.06 R)
• M3: 692,937 km (0.108 R)
• M4: 948,301 km (0.102 R)
• M5: 1,390,961 km (0.099 R)
• M6: 1,637,797 km (0.11 R)
• M7: 1,865,635 km (0.1 R)
• M8: 2,539,723 km (0.112 R)
• M9: 3,388,691 km (0.065 R)
• M10: 3,684,596 km (0.106 R)
• M11: 4,132,940 km (0.087 R)
• M12: 4,558,098 km (0.109 R)
• M13: 7,213,609 km (0.118 R)
• M14: 7,620,516 km (0.067 R)
• M15: 7,957,111 km (0.083 R)
• M16: 8,750,428 km (0.059 R)
• M17: 11,337,873 km (0.111 R)
• M18: 16,386,801 km (0.047 R)
• M19: 21,072,356 km (0.115 R)
• M20: 25,075,595 km (0.111 R)
• M21: 31,770,848 km (0.118 R)
• M22: 32,862,463 km (0.089 R)
• M23: 33,194,720 km (0.109 R)
• M24: 33,641,270 km (0.098 R)
• M25: 35,467,561 km (0.047 R)
• M26: 36,286,908 km (0.103 R)
• M27: 37,842,128 km (0.092 R)
• M28: 39,192,249 km (0.11 R)
• M29: 42,118,383 km (0.116 R)
• M30: 44,778,532 km (0.105 R)
• M31: 45,460,699 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.7

Radius: 4.5

Gravity: 39.44 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.83 AU - 8.13 AU

Year: 12297 Days

Day: 15.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,635,883 km

• M1: 57,595 km (0.072 R)
• M2: 218,114 km (0.108 R)
• M3: 484,996 km (0.101 R)
• M4: 1,157,140 km (0.075 R)
• M5: 1,556,267 km (0.031 R)
• M6: 2,349,883 km (0.065 R)
• M7: 3,540,832 km (0.11 R)
• M8: 3,842,421 km (0.07 R)
• M9: 4,785,187 km (0.112 R)
• M10: 6,295,378 km (0.106 R)
• M11: 9,216,276 km (0.112 R)
• M12: 12,552,009 km (0.117 R)
• M13: 16,763,937 km (0.08 R)
• M14: 17,927,360 km (0.101 R)
• M15: 18,732,346 km (0.053 R)
• M16: 22,561,453 km (0.046 R)
• M17: 26,159,880 km (0.086 R)
• M18: 28,687,785 km (0.12 R)
• M19: 36,088,392 km (0.106 R)
• M20: 50,286,127 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.5

Radius: 6.7

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.96 AU - 11.72 AU

Year: 20584 Days

Day: 18 Hours

Environment

Temp: -244 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,635,883 km

• M1: 83,326 km (0.082 R)
• M2: 538,403 km (0.071 R)
• M3: 905,815 km (0.073 R)
• M4: 1,166,415 km (0.113 R)
• M5: 1,387,071 km (0.107 R)
• M6: 2,065,199 km (0.034 R)
• M7: 2,456,397 km (0.068 R)
• M8: 3,305,814 km (0.049 R)
• M9: 4,146,404 km (0.113 R)
• M10: 4,873,599 km (0.118 R)
• M11: 7,240,238 km (0.114 R)
• M12: 9,116,045 km (0.118 R)
• M13: 9,603,735 km (0.095 R)
• M14: 9,881,987 km (0.086 R)
• M15: 10,809,194 km (0.118 R)
• M16: 11,479,243 km (0.081 R)
• M17: 14,366,632 km (0.095 R)
• M18: 14,730,902 km (0.115 R)
• M19: 16,015,948 km (0.08 R)
• M20: 25,330,959 km (0.119 R)
• M21: 26,402,229 km (0.112 R)
• M22: 28,520,086 km (0.079 R)
• M23: 32,338,721 km (0.105 R)
• M24: 38,965,907 km (0.058 R)
• M25: 44,108,035 km (0.098 R)
• M26: 46,127,606 km (0.048 R)
• M27: 49,353,834 km (0.099 R)
• M28: 58,071,201 km (0.099 R)
• M29: 62,791,013 km (0.086 R)
• M30: 67,150,744 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.5

Radius: 3.9

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.94 AU - 10.04 AU

Year: 21056 Days

Day: 15.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,635,883 km

• M1: 49,816 km (0.028 R)
• M2: 277,803 km (0.112 R)
• M3: 563,685 km (0.111 R)
• M4: 1,022,352 km (0.088 R)
• M5: 1,207,704 km (0.069 R)
• M6: 6,240,774 km (0.097 R)
• M7: 10,407,225 km (0.097 R)
• M8: 13,285,039 km (0.049 R)
• M9: 14,584,895 km (0.099 R)
• M10: 15,521,677 km (0.059 R)
• M11: 15,892,380 km (0.098 R)
• M12: 19,584,904 km (0.107 R)
• M13: 27,621,003 km (0.118 R)
• M14: 30,068,873 km (0.039 R)
• M15: 31,937,350 km (0.118 R)
• M16: 35,518,574 km (0.104 R)
• M17: 36,421,397 km (0.055 R)
• M18: 38,813,018 km (0.072 R)
• M19: 39,770,744 km (0.092 R)
• M20: 42,449,293 km (0.119 R)
• M21: 47,849,627 km (0.055 R)
• M22: 48,634,118 km (0.107 R)
• M23: 50,390,098 km (0.104 R)
• M24: 55,049,473 km (0.05 R)
• M25: 58,726,739 km (0.112 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: 484 - 18,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit