🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.36 AU - 1.72 AU

Year: 695 Days

Day: 39.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,039,736 km

• M1: 1,098,198 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.1

Radius: 13.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.37 AU - 7.05 AU

Year: 6317 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,039,736 km

• M1: 183,108 km (0.104 R)
• M2: 677,678 km (0.092 R)
• M3: 1,285,345 km (0.11 R)
• M4: 1,716,935 km (0.12 R)
• M5: 2,154,209 km (0.11 R)
• M6: 3,179,404 km (0.105 R)
• M7: 3,825,966 km (0.09 R)
• M8: 4,850,711 km (0.049 R)
• M9: 5,956,688 km (0.102 R)
• M10: 6,909,028 km (0.119 R)
• M11: 7,476,453 km (0.097 R)
• M12: 9,799,409 km (0.071 R)
• M13: 12,829,663 km (0.086 R)
• M14: 14,529,244 km (0.102 R)
• M15: 16,066,961 km (0.097 R)
• M16: 17,972,987 km (0.06 R)
• M17: 19,049,194 km (0.11 R)
• M18: 20,239,246 km (0.114 R)
• M19: 23,787,258 km (0.1 R)
• M20: 25,498,957 km (0.115 R)
• M21: 27,291,588 km (0.092 R)
• M22: 33,471,925 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.5

Radius: 8.8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.07 AU - 7.61 AU

Year: 6502 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,039,736 km

• M1: 109,506 km (0.073 R)
• M2: 578,345 km (0.065 R)
• M3: 879,486 km (0.112 R)
• M4: 1,199,027 km (0.117 R)
• M5: 1,664,276 km (0.099 R)
• M6: 3,146,193 km (0.104 R)
• M7: 3,479,198 km (0.029 R)
• M8: 4,763,495 km (0.113 R)
• M9: 5,054,314 km (0.069 R)
• M10: 7,396,867 km (0.097 R)
• M11: 7,708,629 km (0.1 R)
• M12: 8,526,480 km (0.106 R)
• M13: 9,311,121 km (0.114 R)
• M14: 10,000,917 km (0.105 R)
• M15: 13,218,019 km (0.103 R)
• M16: 14,208,058 km (0.101 R)
• M17: 16,009,815 km (0.114 R)
• M18: 18,098,949 km (0.103 R)
• M19: 19,391,923 km (0.1 R)
• M20: 20,136,322 km (0.101 R)
• M21: 21,682,117 km (0.07 R)
• M22: 22,403,029 km (0.082 R)
• M23: 23,139,649 km (0.101 R)
• M24: 28,185,286 km (0.085 R)
• M25: 33,493,168 km (0.077 R)
• M26: 36,549,303 km (0.089 R)
• M27: 38,609,415 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.9

Radius: 9.8

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.19 AU - 9.31 AU

Year: 10225 Days

Day: 8.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,039,736 km

• M1: 121,922 km (0.075 R)
• M2: 527,482 km (0.025 R)
• M3: 902,225 km (0.106 R)
• M4: 1,213,388 km (0.074 R)
• M5: 1,627,326 km (0.112 R)
• M6: 2,207,317 km (0.063 R)
• M7: 2,809,448 km (0.046 R)
• M8: 3,594,687 km (0.074 R)
• M9: 3,969,280 km (0.07 R)
• M10: 5,880,393 km (0.113 R)
• M11: 8,156,076 km (0.051 R)
• M12: 9,742,561 km (0.109 R)
• M13: 12,284,080 km (0.081 R)
• M14: 12,828,616 km (0.08 R)
• M15: 15,725,429 km (0.096 R)
• M16: 16,953,029 km (0.101 R)
• M17: 21,275,959 km (0.086 R)
• M18: 21,797,457 km (0.098 R)
• M19: 30,132,602 km (0.097 R)
• M20: 30,901,086 km (0.067 R)
• M21: 32,477,249 km (0.119 R)
• M22: 33,401,764 km (0.095 R)
• M23: 35,182,128 km (0.037 R)
• M24: 37,906,455 km (0.03 R)
• M25: 39,060,453 km (0.064 R)
• M26: 39,711,503 km (0.052 R)
• M27: 40,369,883 km (0.058 R)
• M28: 45,901,264 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.7

Radius: 4.9

Gravity: 33.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.23 AU - 15.97 AU

Year: 17232 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,039,736 km

• M1: 60,886 km (0.095 R)
• M2: 816,804 km (0.098 R)
• M3: 995,873 km (0.027 R)
• M4: 1,697,188 km (0.113 R)
• M5: 1,858,903 km (0.083 R)
• M6: 2,070,584 km (0.054 R)
• M7: 2,363,347 km (0.102 R)
• M8: 2,954,109 km (0.065 R)
• M9: 3,493,559 km (0.068 R)
• M10: 4,660,871 km (0.113 R)
• M11: 4,872,103 km (0.112 R)
• M12: 5,821,751 km (0.118 R)
• M13: 7,349,893 km (0.049 R)
• M14: 7,636,223 km (0.075 R)
• M15: 9,739,719 km (0.095 R)
• M16: 12,737,810 km (0.107 R)
• M17: 14,370,820 km (0.05 R)
• M18: 14,894,263 km (0.097 R)
• M19: 15,821,172 km (0.053 R)
• M20: 15,979,297 km (0.102 R)
• M21: 17,534,516 km (0.088 R)
• M22: 18,655,154 km (0.108 R)
• M23: 19,822,466 km (0.073 R)
• M24: 21,615,097 km (0.083 R)
• M25: 22,500,717 km (0.066 R)
• M26: 23,104,494 km (0.104 R)
• M27: 27,636,411 km (0.09 R)
• M28: 28,561,973 km (0.03 R)
• M29: 30,596,953 km (0.105 R)
• M30: 32,598,722 km (0.029 R)
• M31: 37,699,411 km (0.116 R)
• M32: 38,265,340 km (0.077 R)
• M33: 48,107,982 km (0.111 R)
• M34: 51,325,085 km (0.106 R)
• M35: 52,370,026 km (0.076 R)
• M36: 68,734,088 km (0.119 R)
• M37: 72,152,848 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 4.7

Gravity: 25.66 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.28 AU - 20.76 AU

Year: 25519 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,039,736 km

• M1: 58,493 km (0.105 R)
• M2: 210,933 km (0.063 R)
• M3: 643,570 km (0.074 R)
• M4: 881,431 km (0.109 R)
• M5: 2,214,497 km (0.106 R)
• M6: 2,609,136 km (0.12 R)
• M7: 2,941,393 km (0.09 R)
• M8: 3,388,392 km (0.07 R)
• M9: 4,381,722 km (0.11 R)
• M10: 4,776,660 km (0.054 R)
• M11: 6,324,998 km (0.114 R)
• M12: 7,508,916 km (0.04 R)
• M13: 7,813,796 km (0.086 R)
• M14: 8,447,941 km (0.074 R)
• M15: 10,244,313 km (0.117 R)
• M16: 10,682,634 km (0.062 R)
• M17: 12,350,202 km (0.082 R)
• M18: 13,282,496 km (0.051 R)
• M19: 13,954,789 km (0.098 R)
• M20: 19,120,553 km (0.087 R)
• M21: 20,463,493 km (0.1 R)
• M22: 21,359,135 km (0.11 R)
• M23: 24,867,205 km (0.05 R)
• M24: 26,001,606 km (0.12 R)
• M25: 29,360,676 km (0.09 R)
• M26: 31,666,279 km (0.094 R)
• M27: 35,488,056 km (0.052 R)
• M28: 36,201,338 km (0.094 R)
• M29: 39,301,904 km (0.077 R)
• M30: 40,994,604 km (0.1 R)
• M31: 51,270,182 km (0.076 R)
• M32: 51,815,766 km (0.088 R)
• M33: 54,412,336 km (0.069 R)
• M34: 55,169,900 km (0.113 R)
• M35: 57,484,627 km (0.075 R)
• M36: 59,662,623 km (0.102 R)
• M37: 80,806,786 km (0.094 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit