🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.2

Radius: 11.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.74 AU - 0.76 AU

Year: 426 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,433,612 km

• M1: 139,575 km (0.105 R)
• M2: 509,231 km (0.064 R)
• M3: 944,561 km (0.079 R)
• M4: 1,297,014 km (0.063 R)
• M5: 2,034,531 km (0.113 R)
• M6: 2,532,094 km (0.097 R)
• M7: 3,054,938 km (0.11 R)
• M8: 3,430,728 km (0.1 R)
• M9: 4,033,159 km (0.113 R)
• M10: 4,444,702 km (0.048 R)
• M11: 5,336,455 km (0.057 R)
• M12: 5,698,183 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.1

Radius: 14.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.74 AU - 1.16 AU

Year: 607 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,433,612 km

• M1: 175,478 km (0.06 R)
• M2: 648,806 km (0.094 R)
• M3: 1,479,373 km (0.083 R)
• M4: 2,254,440 km (0.078 R)
• M5: 2,993,304 km (0.029 R)
• M6: 4,928,352 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 11.8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1 AU - 1.14 AU

Year: 726 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,433,612 km

• M1: 146,756 km (0.12 R)
• M2: 658,979 km (0.075 R)
• M3: 1,066,334 km (0.074 R)
• M4: 1,600,548 km (0.094 R)
• M5: 2,299,768 km (0.12 R)
• M6: 2,822,613 km (0.095 R)
• M7: 3,206,032 km (0.08 R)
• M8: 3,651,834 km (0.107 R)
• M9: 4,138,924 km (0.067 R)
• M10: 4,540,445 km (0.056 R)
• M11: 4,934,187 km (0.106 R)
• M12: 5,923,776 km (0.091 R)
• M13: 7,638,617 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 9.7

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.03 AU - 1.17 AU

Year: 757 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,433,612 km

• M1: 120,725 km (0.077 R)
• M2: 454,778 km (0.104 R)
• M3: 801,845 km (0.119 R)
• M4: 1,261,858 km (0.086 R)
• M5: 1,901,987 km (0.115 R)
• M6: 2,328,341 km (0.1 R)
• M7: 2,854,327 km (0.093 R)
• M8: 4,081,180 km (0.109 R)
• M9: 4,673,587 km (0.111 R)
• M10: 5,455,086 km (0.12 R)
• M11: 7,655,521 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.4

Radius: 11.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.28 AU - 2.12 AU

Year: 1454 Days

Day: 14.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,433,612 km

• M1: 147,204 km (0.083 R)
• M2: 586,124 km (0.116 R)
• M3: 1,352,514 km (0.099 R)
• M4: 1,778,270 km (0.066 R)
• M5: 2,447,122 km (0.046 R)
• M6: 3,292,350 km (0.088 R)
• M7: 3,742,640 km (0.09 R)
• M8: 4,181,111 km (0.108 R)
• M9: 4,560,192 km (0.068 R)
• M10: 5,021,701 km (0.101 R)
• M11: 5,707,159 km (0.089 R)
• M12: 6,267,403 km (0.069 R)
• M13: 7,394,024 km (0.073 R)
• M14: 8,005,730 km (0.117 R)
• M15: 9,120,085 km (0.115 R)
• M16: 10,077,361 km (0.09 R)
• M17: 10,630,125 km (0.09 R)
• M18: 11,271,900 km (0.073 R)
• M19: 11,867,749 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 10.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.49 AU - 3.47 AU

Year: 3375 Days

Day: 10.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,433,612 km

• M1: 129,402 km (0.077 R)
• M2: 486,343 km (0.093 R)
• M3: 1,033,721 km (0.116 R)
• M4: 1,599,650 km (0.059 R)
• M5: 2,558,872 km (0.111 R)
• M6: 3,404,997 km (0.063 R)
• M7: 5,022,300 km (0.078 R)
• M8: 5,694,144 km (0.086 R)
• M9: 6,209,808 km (0.096 R)
• M10: 6,728,463 km (0.096 R)
• M11: 9,948,558 km (0.069 R)
• M12: 11,323,960 km (0.119 R)
• M13: 12,908,950 km (0.039 R)
• M14: 16,258,596 km (0.103 R)
• M15: 17,086,470 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 12.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.31 AU - 5.31 AU

Year: 5870 Days

Day: 13.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,433,612 km

• M1: 160,818 km (0.118 R)
• M2: 629,059 km (0.083 R)
• M3: 1,183,618 km (0.089 R)
• M4: 1,792,332 km (0.092 R)
• M5: 2,480,034 km (0.08 R)
• M6: 3,119,415 km (0.077 R)
• M7: 3,546,218 km (0.117 R)
• M8: 4,075,944 km (0.098 R)
• M9: 5,143,175 km (0.085 R)
• M10: 6,713,653 km (0.116 R)
• M11: 7,691,724 km (0.104 R)
• M12: 8,726,493 km (0.108 R)
• M13: 9,773,827 km (0.104 R)
• M14: 11,717,702 km (0.106 R)
• M15: 13,420,126 km (0.085 R)
• M16: 14,813,929 km (0.095 R)
• M17: 16,029,412 km (0.078 R)
• M18: 17,310,119 km (0.084 R)
• M19: 19,326,848 km (0.109 R)
• M20: 21,363,773 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.8

Radius: 7.2

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.9 AU - 8.04 AU

Year: 12071 Days

Day: 15.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,433,612 km

• M1: 93,499 km (0.088 R)
• M2: 327,171 km (0.076 R)
• M3: 758,611 km (0.119 R)
• M4: 1,008,439 km (0.111 R)
• M5: 1,517,670 km (0.085 R)
• M6: 2,496,040 km (0.104 R)
• M7: 2,878,712 km (0.062 R)
• M8: 3,374,030 km (0.117 R)
• M9: 4,064,425 km (0.118 R)
• M10: 4,687,799 km (0.104 R)
• M11: 4,973,830 km (0.096 R)
• M12: 5,975,537 km (0.088 R)
• M13: 11,400,255 km (0.063 R)
• M14: 12,512,964 km (0.092 R)
• M15: 13,760,760 km (0.041 R)
• M16: 18,940,138 km (0.105 R)
• M17: 20,834,795 km (0.089 R)
• M18: 37,250,917 km (0.118 R)
• M19: 40,475,050 km (0.054 R)
• M20: 40,740,736 km (0.085 R)
• M21: 41,679,762 km (0.095 R)
• M22: 43,046,339 km (0.094 R)
• M23: 48,661,495 km (0.112 R)
• M24: 50,176,023 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155

Radius: 7.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.2 AU - 10.24 AU

Year: 16892 Days

Day: 22.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,433,612 km

• M1: 91,404 km (0.116 R)
• M2: 513,121 km (0.104 R)
• M3: 1,027,737 km (0.06 R)
• M4: 1,263,653 km (0.104 R)
• M5: 1,940,135 km (0.113 R)
• M6: 2,561,864 km (0.108 R)
• M7: 3,423,547 km (0.095 R)
• M8: 5,258,066 km (0.073 R)
• M9: 5,606,629 km (0.045 R)
• M10: 6,563,906 km (0.048 R)
• M11: 7,311,596 km (0.114 R)
• M12: 7,949,481 km (0.071 R)
• M13: 8,409,196 km (0.065 R)
• M14: 9,847,729 km (0.084 R)
• M15: 11,495,699 km (0.061 R)
• M16: 15,328,097 km (0.091 R)
• M17: 16,040,183 km (0.106 R)
• M18: 17,530,327 km (0.11 R)
• M19: 19,935,113 km (0.05 R)
• M20: 20,472,020 km (0.035 R)
• M21: 23,984,578 km (0.096 R)
• M22: 25,120,774 km (0.08 R)
• M23: 25,388,105 km (0.094 R)
• M24: 26,201,169 km (0.081 R)
• M25: 26,752,737 km (0.072 R)
• M26: 29,134,784 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.8

Radius: 4.1

Gravity: 25.75 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.89 AU - 9.97 AU

Year: 20527 Days

Day: 16.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,433,612 km

• M1: 51,013 km (0.102 R)
• M2: 214,374 km (0.09 R)
• M3: 377,136 km (0.085 R)
• M4: 665,711 km (0.107 R)
• M5: 1,244,804 km (0.112 R)
• M6: 2,246,661 km (0.12 R)
• M7: 2,546,605 km (0.097 R)
• M8: 3,839,280 km (0.119 R)
• M9: 4,795,509 km (0.092 R)
• M10: 5,292,174 km (0.083 R)
• M11: 7,577,431 km (0.119 R)
• M12: 12,409,443 km (0.117 R)
• M13: 13,963,764 km (0.081 R)
• M14: 14,751,098 km (0.076 R)
• M15: 16,967,989 km (0.089 R)
• M16: 23,809,997 km (0.083 R)
• M17: 24,828,160 km (0.117 R)
• M18: 27,389,425 km (0.12 R)
• M19: 29,306,522 km (0.101 R)
• M20: 30,951,051 km (0.086 R)
• M21: 32,040,124 km (0.063 R)
• M22: 33,658,025 km (0.082 R)
• M23: 37,461,551 km (0.12 R)
• M24: 47,164,917 km (0.112 R)
• M25: 47,323,491 km (0.115 R)
• M26: 47,961,676 km (0.114 R)
• M27: 49,254,949 km (0.102 R)
• M28: 49,910,338 km (0.114 R)
• M29: 51,911,060 km (0.078 R)
• M30: 54,312,105 km (0.101 R)
• M31: 55,011,625 km (0.095 R)
• M32: 57,326,054 km (0.107 R)
• M33: 61,389,281 km (0.05 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: 542 - 11,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit