🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 12

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.81 AU - 0.95 AU

Year: 570 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,675,701 km

• M1: 149,299 km (0.083 R)
• M2: 614,698 km (0.11 R)
• M3: 1,018,313 km (0.106 R)
• M4: 1,583,793 km (0.118 R)
• M5: 2,209,261 km (0.111 R)
• M6: 2,724,626 km (0.075 R)
• M7: 3,100,117 km (0.08 R)
• M8: 3,845,413 km (0.041 R)
• M9: 4,457,119 km (0.103 R)
• M10: 4,835,153 km (0.073 R)
• M11: 5,407,664 km (0.113 R)
• M12: 6,119,600 km (0.08 R)
• M13: 6,588,290 km (0.084 R)
• M14: 7,165,140 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 11.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.94 AU - 0.96 AU

Year: 639 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,675,701 km

• M1: 141,819 km (0.059 R)
• M2: 601,982 km (0.105 R)
• M3: 1,009,337 km (0.114 R)
• M4: 1,448,855 km (0.045 R)
• M5: 1,955,543 km (0.103 R)
• M6: 2,444,280 km (0.053 R)
• M7: 2,932,717 km (0.096 R)
• M8: 3,704,941 km (0.055 R)
• M9: 4,069,960 km (0.086 R)
• M10: 4,485,842 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 8.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.33 AU - 1.63 AU

Year: 1243 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,675,701 km

• M1: 110,104 km (0.118 R)
• M2: 411,544 km (0.081 R)
• M3: 863,479 km (0.06 R)
• M4: 1,402,480 km (0.053 R)
• M5: 1,779,167 km (0.09 R)
• M6: 5,394,649 km (0.119 R)
• M7: 6,197,840 km (0.086 R)
• M8: 7,429,629 km (0.117 R)
• M9: 7,718,801 km (0.117 R)
• M10: 8,978,266 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 13

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.43 AU - 1.71 AU

Year: 1358 Days

Day: 6.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,675,701 km

• M1: 162,164 km (0.085 R)
• M2: 686,355 km (0.1 R)
• M3: 1,194,240 km (0.102 R)
• M4: 1,773,333 km (0.103 R)
• M5: 2,207,466 km (0.036 R)
• M6: 2,668,377 km (0.101 R)
• M7: 4,081,479 km (0.116 R)
• M8: 4,486,739 km (0.112 R)
• M9: 5,378,941 km (0.058 R)
• M10: 6,263,962 km (0.12 R)
• M11: 6,784,263 km (0.078 R)
• M12: 7,221,239 km (0.074 R)
• M13: 7,912,231 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.1

Radius: 10.1

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.34 AU - 5.24 AU

Year: 6133 Days

Day: 6.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,675,701 km

• M1: 126,111 km (0.117 R)
• M2: 763,248 km (0.103 R)
• M3: 1,201,121 km (0.115 R)
• M4: 1,533,827 km (0.117 R)
• M5: 2,198,490 km (0.112 R)
• M6: 2,597,617 km (0.04 R)
• M7: 4,677,177 km (0.112 R)
• M8: 5,029,929 km (0.116 R)
• M9: 5,850,623 km (0.086 R)
• M10: 7,174,863 km (0.059 R)
• M11: 9,350,316 km (0.109 R)
• M12: 18,526,200 km (0.106 R)
• M13: 22,092,314 km (0.118 R)
• M14: 28,172,869 km (0.078 R)
• M15: 29,896,985 km (0.095 R)
• M16: 30,643,478 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 12.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.64 AU - 4.82 AU

Year: 7101 Days

Day: 11.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,675,701 km

• M1: 160,967 km (0.111 R)
• M2: 812,017 km (0.086 R)
• M3: 1,302,249 km (0.067 R)
• M4: 1,733,391 km (0.077 R)
• M5: 2,188,018 km (0.073 R)
• M6: 3,383,605 km (0.092 R)
• M7: 3,816,840 km (0.062 R)
• M8: 8,085,017 km (0.12 R)
• M9: 9,860,295 km (0.101 R)
• M10: 11,016,238 km (0.106 R)
• M11: 12,549,317 km (0.07 R)
• M12: 17,570,868 km (0.105 R)
• M13: 22,836,414 km (0.061 R)
• M14: 24,700,404 km (0.064 R)
• M15: 25,630,154 km (0.097 R)
• M16: 26,906,075 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 13.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.25 AU - 5.39 AU

Year: 8470 Days

Day: 13.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,675,701 km

• M1: 167,849 km (0.102 R)
• M2: 675,135 km (0.083 R)
• M3: 1,216,829 km (0.109 R)
• M4: 1,825,842 km (0.117 R)
• M5: 2,860,162 km (0.11 R)
• M6: 3,305,664 km (0.074 R)
• M7: 3,954,620 km (0.044 R)
• M8: 5,850,174 km (0.091 R)
• M9: 7,277,338 km (0.109 R)
• M10: 9,936,889 km (0.106 R)
• M11: 10,863,349 km (0.115 R)
• M12: 11,293,293 km (0.059 R)
• M13: 18,956,893 km (0.118 R)
• M14: 24,344,660 km (0.111 R)
• M15: 24,804,225 km (0.087 R)
• M16: 25,457,369 km (0.103 R)
• M17: 32,970,024 km (0.114 R)
• M18: 35,377,652 km (0.086 R)
• M19: 38,270,277 km (0.105 R)
• M20: 38,892,155 km (0.103 R)
• M21: 41,316,987 km (0.111 R)
• M22: 45,210,122 km (0.116 R)
• M23: 46,185,201 km (0.082 R)
• M24: 47,316,759 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 9

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.12 AU - 5.84 AU

Year: 8855 Days

Day: 14.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,675,701 km

• M1: 111,899 km (0.063 R)
• M2: 629,957 km (0.069 R)
• M3: 1,302,399 km (0.088 R)
• M4: 1,653,505 km (0.118 R)
• M5: 1,949,709 km (0.104 R)
• M6: 2,733,751 km (0.088 R)
• M7: 3,662,754 km (0.07 R)
• M8: 4,666,556 km (0.082 R)
• M9: 4,975,625 km (0.058 R)
• M10: 5,397,790 km (0.117 R)
• M11: 5,950,255 km (0.117 R)
• M12: 6,240,326 km (0.096 R)
• M13: 8,498,206 km (0.067 R)
• M14: 9,246,046 km (0.045 R)
• M15: 10,087,833 km (0.077 R)
• M16: 11,473,109 km (0.04 R)
• M17: 13,971,992 km (0.089 R)
• M18: 17,839,546 km (0.099 R)
• M19: 18,598,007 km (0.119 R)
• M20: 19,776,091 km (0.097 R)
• M21: 20,098,324 km (0.079 R)
• M22: 23,607,890 km (0.113 R)
• M23: 26,518,317 km (0.093 R)
• M24: 26,812,127 km (0.046 R)
• M25: 31,047,841 km (0.048 R)
• M26: 31,592,976 km (0.112 R)
• M27: 35,471,750 km (0.097 R)
• M28: 37,648,399 km (0.113 R)
• M29: 39,274,677 km (0.116 R)
• M30: 42,801,297 km (0.035 R)
• M31: 43,476,732 km (0.074 R)
• M32: 47,824,195 km (0.055 R)
• M33: 49,433,868 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.6

Radius: 4.1

Gravity: 25.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.01 AU - 9.19 AU

Year: 18948 Days

Day: 17.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,675,701 km

• M1: 99,782 km (0.083 R)
• M2: 590,612 km (0.111 R)
• M3: 1,353,412 km (0.095 R)
• M4: 1,642,585 km (0.074 R)
• M5: 2,141,942 km (0.038 R)
• M6: 2,759,333 km (0.073 R)
• M7: 3,542,029 km (0.095 R)
• M8: 4,791,171 km (0.106 R)
• M9: 6,146,977 km (0.066 R)
• M10: 6,594,873 km (0.084 R)
• M11: 9,113,502 km (0.061 R)
• M12: 9,803,597 km (0.056 R)
• M13: 9,967,557 km (0.039 R)
• M14: 14,127,125 km (0.079 R)
• M15: 15,267,959 km (0.101 R)
• M16: 16,315,293 km (0.083 R)
• M17: 17,812,020 km (0.114 R)
• M18: 22,847,484 km (0.119 R)
• M19: 26,366,924 km (0.111 R)
• M20: 29,771,472 km (0.065 R)
• M21: 31,876,913 km (0.108 R)
• M22: 40,444,682 km (0.114 R)
• M23: 43,168,560 km (0.113 R)
• M24: 60,268,644 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.8

Radius: 4.3

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.03 AU - 11.35 AU

Year: 22453 Days

Day: 18.9 Hours

Environment

Temp: -244 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,675,701 km

• M1: 54,005 km (0.099 R)
• M2: 197,469 km (0.117 R)
• M3: 445,054 km (0.094 R)
• M4: 1,051,374 km (0.089 R)
• M5: 1,894,208 km (0.096 R)
• M6: 2,033,484 km (0.09 R)
• M7: 2,392,220 km (0.083 R)
• M8: 3,042,521 km (0.104 R)
• M9: 4,228,234 km (0.109 R)
• M10: 6,716,047 km (0.111 R)
• M11: 8,127,353 km (0.044 R)
• M12: 23,872,230 km (0.034 R)
• M13: 26,291,078 km (0.103 R)
• M14: 28,868,350 km (0.053 R)
• M15: 35,730,404 km (0.088 R)
• M16: 36,471,063 km (0.109 R)
• M17: 41,536,746 km (0.115 R)
• M18: 47,051,672 km (0.06 R)
• M19: 49,144,546 km (0.108 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: 507 - 18,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit