🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 10.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.42 AU - 1.44 AU

Year: 1122 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,710,254 km

• M1: 126,859 km (0.116 R)
• M2: 451,038 km (0.111 R)
• M3: 827,276 km (0.114 R)
• M4: 1,220,719 km (0.087 R)
• M5: 2,773,844 km (0.079 R)
• M6: 3,161,751 km (0.114 R)
• M7: 3,731,120 km (0.112 R)
• M8: 4,061,881 km (0.085 R)
• M9: 4,751,378 km (0.093 R)
• M10: 6,040,612 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 10.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.38 AU - 1.86 AU

Year: 1353 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,710,254 km

• M1: 126,859 km (0.116 R)
• M2: 620,981 km (0.079 R)
• M3: 966,701 km (0.087 R)
• M4: 1,879,099 km (0.114 R)
• M5: 2,781,772 km (0.108 R)
• M6: 3,108,345 km (0.096 R)
• M7: 4,096,887 km (0.055 R)
• M8: 4,469,386 km (0.098 R)
• M9: 4,976,224 km (0.104 R)
• M10: 5,850,025 km (0.103 R)
• M11: 6,367,933 km (0.103 R)
• M12: 6,846,047 km (0.112 R)
• M13: 7,226,325 km (0.111 R)
• M14: 7,670,930 km (0.084 R)
• M15: 8,862,926 km (0.081 R)
• M16: 9,723,562 km (0.087 R)
• M17: 10,358,306 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.3

Radius: 11.8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.76 AU - 2.14 AU

Year: 1786 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,710,254 km

• M1: 146,905 km (0.097 R)
• M2: 747,092 km (0.099 R)
• M3: 1,361,640 km (0.09 R)
• M4: 2,101,252 km (0.054 R)
• M5: 3,315,089 km (0.076 R)
• M6: 3,738,900 km (0.052 R)
• M7: 4,179,765 km (0.099 R)
• M8: 5,459,425 km (0.095 R)
• M9: 6,278,024 km (0.113 R)
• M10: 6,769,902 km (0.077 R)
• M11: 7,513,403 km (0.114 R)
• M12: 8,402,464 km (0.103 R)
• M13: 8,808,921 km (0.072 R)
• M14: 9,459,821 km (0.118 R)
• M15: 9,831,422 km (0.109 R)
• M16: 10,283,208 km (0.117 R)
• M17: 12,230,524 km (0.112 R)
• M18: 13,249,435 km (0.119 R)
• M19: 14,061,003 km (0.058 R)
• M20: 15,783,323 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 9.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.8 AU - 2.12 AU

Year: 1800 Days

Day: 5.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,710,254 km

• M1: 116,986 km (0.113 R)
• M2: 614,099 km (0.112 R)
• M3: 976,126 km (0.086 R)
• M4: 1,873,564 km (0.071 R)
• M5: 2,592,980 km (0.099 R)
• M6: 2,913,718 km (0.036 R)
• M7: 4,512,321 km (0.111 R)
• M8: 4,916,534 km (0.055 R)
• M9: 5,366,824 km (0.097 R)
• M10: 6,251,845 km (0.092 R)
• M11: 7,096,624 km (0.051 R)
• M12: 8,732,327 km (0.04 R)
• M13: 9,920,134 km (0.045 R)
• M14: 10,293,231 km (0.082 R)
• M15: 11,617,471 km (0.081 R)
• M16: 12,417,820 km (0.106 R)
• M17: 13,665,765 km (0.11 R)
• M18: 14,384,733 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 14.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.55 AU - 2.53 AU

Year: 1911 Days

Day: 11.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,710,254 km

• M1: 185,501 km (0.079 R)
• M2: 662,569 km (0.111 R)
• M3: 1,248,693 km (0.083 R)
• M4: 1,944,024 km (0.103 R)
• M5: 2,835,179 km (0.119 R)
• M6: 3,422,650 km (0.098 R)
• M7: 3,916,173 km (0.115 R)
• M8: 4,629,306 km (0.102 R)
• M9: 5,110,263 km (0.115 R)
• M10: 6,340,855 km (0.055 R)
• M11: 7,039,178 km (0.082 R)
• M12: 7,596,281 km (0.069 R)
• M13: 9,011,776 km (0.117 R)
• M14: 10,060,008 km (0.107 R)
• M15: 10,528,698 km (0.117 R)
• M16: 11,582,466 km (0.116 R)
• M17: 12,628,304 km (0.108 R)
• M18: 13,373,302 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 11.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.75 AU - 2.57 AU

Year: 2083 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,710,254 km

• M1: 147,803 km (0.12 R)
• M2: 1,098,946 km (0.1 R)
• M3: 2,121,896 km (0.109 R)
• M4: 2,727,169 km (0.103 R)
• M5: 4,681,965 km (0.078 R)
• M6: 6,772,595 km (0.061 R)
• M7: 9,139,682 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.1

Radius: 8.2

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.35 AU - 3.23 AU

Year: 3057 Days

Day: 13.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,710,254 km

• M1: 102,026 km (0.044 R)
• M2: 526,435 km (0.093 R)
• M3: 1,476,232 km (0.081 R)
• M4: 1,777,821 km (0.1 R)
• M5: 2,093,622 km (0.054 R)
• M6: 3,183,443 km (0.038 R)
• M7: 4,566,325 km (0.068 R)
• M8: 5,546,042 km (0.078 R)
• M9: 8,218,757 km (0.056 R)
• M10: 8,992,328 km (0.087 R)
• M11: 9,584,885 km (0.11 R)
• M12: 11,777,840 km (0.092 R)
• M13: 13,084,129 km (0.113 R)
• M14: 13,941,923 km (0.053 R)
• M15: 17,352,904 km (0.09 R)
• M16: 17,922,872 km (0.08 R)
• M17: 19,341,658 km (0.066 R)
• M18: 22,001,957 km (0.11 R)
• M19: 22,400,935 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 13.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.3 AU - 4 AU

Year: 4575 Days

Day: 12.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,710,254 km

• M1: 164,109 km (0.036 R)
• M2: 774,618 km (0.096 R)
• M3: 1,415,794 km (0.099 R)
• M4: 2,118,755 km (0.099 R)
• M5: 3,244,329 km (0.03 R)
• M6: 3,986,185 km (0.117 R)
• M7: 4,495,566 km (0.078 R)
• M8: 5,554,719 km (0.079 R)
• M9: 6,315,873 km (0.118 R)
• M10: 6,852,330 km (0.107 R)
• M11: 8,958,519 km (0.092 R)
• M12: 11,766,770 km (0.096 R)
• M13: 12,820,986 km (0.053 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.8

Radius: 6.2

Gravity: 21.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.77 AU - 7.71 AU

Year: 12780 Days

Day: 20.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,710,254 km

• M1: 77,193 km (0.108 R)
• M2: 280,795 km (0.12 R)
• M3: 567,275 km (0.114 R)
• M4: 2,207,167 km (0.056 R)
• M5: 2,449,516 km (0.101 R)
• M6: 2,846,698 km (0.096 R)
• M7: 3,109,841 km (0.091 R)
• M8: 3,521,683 km (0.081 R)
• M9: 3,998,452 km (0.114 R)
• M10: 6,710,960 km (0.073 R)
• M11: 7,442,644 km (0.105 R)
• M12: 8,370,001 km (0.112 R)
• M13: 8,911,695 km (0.042 R)
• M14: 11,854,285 km (0.102 R)
• M15: 12,223,642 km (0.118 R)
• M16: 13,643,625 km (0.116 R)
• M17: 15,242,228 km (0.102 R)
• M18: 17,668,406 km (0.026 R)
• M19: 19,648,783 km (0.081 R)
• M20: 21,589,815 km (0.074 R)
• M21: 22,795,125 km (0.063 R)
• M22: 25,036,101 km (0.101 R)
• M23: 27,313,130 km (0.101 R)
• M24: 28,831,998 km (0.114 R)
• M25: 29,053,402 km (0.082 R)
• M26: 30,406,216 km (0.109 R)
• M27: 30,750,890 km (0.093 R)
• M28: 32,155,464 km (0.068 R)
• M29: 35,853,374 km (0.105 R)
• M30: 39,143,779 km (0.07 R)
• M31: 44,227,264 km (0.105 R)
• M32: 44,817,876 km (0.08 R)
• M33: 47,541,007 km (0.116 R)
• M34: 52,650,671 km (0.119 R)
• M35: 55,679,879 km (0.079 R)
• M36: 57,938,507 km (0.055 R)
• M37: 59,179,571 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.3

Radius: 6.2

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.78 AU - 11.02 AU

Year: 20434 Days

Day: 21.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,710,254 km

• M1: 78,688 km (0.111 R)
• M2: 435,330 km (0.065 R)
• M3: 740,509 km (0.036 R)
• M4: 1,250,937 km (0.113 R)
• M5: 1,649,616 km (0.117 R)
• M6: 2,129,526 km (0.045 R)
• M7: 2,490,954 km (0.114 R)
• M8: 2,892,624 km (0.109 R)
• M9: 3,363,858 km (0.088 R)
• M10: 3,647,046 km (0.06 R)
• M11: 4,835,751 km (0.081 R)
• M12: 5,422,324 km (0.104 R)
• M13: 5,892,511 km (0.081 R)
• M14: 7,004,172 km (0.055 R)
• M15: 8,453,177 km (0.102 R)
• M16: 9,193,388 km (0.105 R)
• M17: 9,918,638 km (0.091 R)
• M18: 11,231,808 km (0.102 R)
• M19: 14,864,044 km (0.117 R)
• M20: 16,658,471 km (0.059 R)
• M21: 18,505,406 km (0.114 R)
• M22: 19,478,241 km (0.089 R)
• M23: 21,525,338 km (0.12 R)
• M24: 23,609,237 km (0.044 R)
• M25: 28,173,318 km (0.114 R)
• M26: 30,176,583 km (0.071 R)
• M27: 34,596,452 km (0.109 R)
• M28: 35,127,525 km (0.097 R)
• M29: 37,724,544 km (0.115 R)
• M30: 45,164,644 km (0.116 R)
• M31: 46,600,036 km (0.12 R)
• M32: 57,695,710 km (0.072 R)
• M33: 63,651,800 km (0.069 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: 503 - 16,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit