🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 12.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.85 AU

Year: 389 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,906,973 km

• M1: 154,235 km (0.056 R)
• M2: 628,311 km (0.096 R)
• M3: 1,158,187 km (0.087 R)
• M4: 2,123,243 km (0.104 R)
• M5: 2,534,038 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 13.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.78 AU - 1.18 AU

Year: 658 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,906,973 km

• M1: 172,935 km (0.113 R)
• M2: 628,760 km (0.092 R)
• M3: 1,070,373 km (0.113 R)
• M4: 1,584,241 km (0.093 R)
• M5: 2,056,821 km (0.116 R)
• M6: 2,757,089 km (0.081 R)
• M7: 3,694,768 km (0.106 R)
• M8: 5,681,278 km (0.101 R)
• M9: 6,338,611 km (0.113 R)
• M10: 6,896,312 km (0.101 R)
• M11: 7,464,186 km (0.077 R)
• M12: 7,992,416 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 8.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.69 AU - 1.89 AU

Year: 1624 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,906,973 km

• M1: 110,702 km (0.075 R)
• M2: 476,020 km (0.071 R)
• M3: 1,138,739 km (0.049 R)
• M4: 1,599,650 km (0.089 R)
• M5: 1,931,757 km (0.092 R)
• M6: 2,334,624 km (0.119 R)
• M7: 2,681,841 km (0.1 R)
• M8: 3,394,974 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 8.9

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.77 AU - 1.89 AU

Year: 1679 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,906,973 km

• M1: 112,049 km (0.109 R)
• M2: 420,669 km (0.037 R)
• M3: 729,290 km (0.11 R)
• M4: 1,999,226 km (0.042 R)
• M5: 2,864,500 km (0.066 R)
• M6: 3,187,631 km (0.083 R)
• M7: 4,158,222 km (0.03 R)
• M8: 5,645,375 km (0.116 R)
• M9: 6,179,888 km (0.061 R)
• M10: 7,458,351 km (0.107 R)
• M11: 8,393,488 km (0.057 R)
• M12: 8,843,478 km (0.08 R)
• M13: 9,956,337 km (0.104 R)
• M14: 11,484,629 km (0.118 R)
• M15: 12,115,034 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 12.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.69 AU - 2.59 AU

Year: 2123 Days

Day: 9.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,906,973 km

• M1: 160,519 km (0.066 R)
• M2: 596,148 km (0.104 R)
• M3: 1,601,894 km (0.094 R)
• M4: 2,165,728 km (0.119 R)
• M5: 2,801,819 km (0.101 R)
• M6: 3,525,872 km (0.034 R)
• M7: 4,551,814 km (0.12 R)
• M8: 5,057,904 km (0.063 R)
• M9: 6,184,226 km (0.106 R)
• M10: 6,647,381 km (0.076 R)
• M11: 7,528,363 km (0.1 R)
• M12: 7,967,283 km (0.103 R)
• M13: 8,610,853 km (0.037 R)
• M14: 9,058,899 km (0.108 R)
• M15: 9,932,401 km (0.114 R)
• M16: 10,787,802 km (0.074 R)
• M17: 13,479,666 km (0.089 R)
• M18: 15,489,962 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 8.7

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.31 AU - 3.91 AU

Year: 4652 Days

Day: 14.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,906,973 km

• M1: 109,655 km (0.075 R)
• M2: 471,233 km (0.112 R)
• M3: 1,086,230 km (0.053 R)
• M4: 1,413,251 km (0.057 R)
• M5: 2,151,217 km (0.105 R)
• M6: 2,674,212 km (0.1 R)
• M7: 4,272,665 km (0.093 R)
• M8: 4,916,235 km (0.09 R)
• M9: 6,090,129 km (0.112 R)
• M10: 6,646,783 km (0.107 R)
• M11: 7,614,382 km (0.1 R)
• M12: 9,458,325 km (0.092 R)
• M13: 10,035,624 km (0.088 R)
• M14: 10,945,478 km (0.114 R)
• M15: 12,194,770 km (0.08 R)
• M16: 12,484,840 km (0.028 R)
• M17: 13,743,407 km (0.08 R)
• M18: 14,057,712 km (0.099 R)
• M19: 14,974,148 km (0.094 R)
• M20: 15,701,493 km (0.053 R)
• M21: 16,866,113 km (0.089 R)
• M22: 18,275,624 km (0.087 R)
• M23: 18,976,639 km (0.091 R)
• M24: 19,828,300 km (0.108 R)
• M25: 20,773,609 km (0.081 R)
• M26: 25,245,538 km (0.061 R)
• M27: 25,875,944 km (0.069 R)
• M28: 27,250,299 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 10.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.04 AU - 5.02 AU

Year: 5487 Days

Day: 6.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,906,973 km

• M1: 128,205 km (0.065 R)
• M2: 459,116 km (0.093 R)
• M3: 975,079 km (0.102 R)
• M4: 1,440,328 km (0.077 R)
• M5: 2,284,958 km (0.072 R)
• M6: 3,826,564 km (0.117 R)
• M7: 4,876,591 km (0.067 R)
• M8: 5,274,821 km (0.065 R)
• M9: 7,472,414 km (0.099 R)
• M10: 8,139,620 km (0.096 R)
• M11: 10,749,953 km (0.096 R)
• M12: 12,176,967 km (0.046 R)
• M13: 14,624,837 km (0.078 R)
• M14: 15,350,387 km (0.08 R)
• M15: 16,099,723 km (0.12 R)
• M16: 16,817,344 km (0.11 R)
• M17: 18,614,313 km (0.083 R)
• M18: 18,976,340 km (0.083 R)
• M19: 19,839,520 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 10.2

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.54 AU - 4.66 AU

Year: 5631 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,906,973 km

• M1: 126,859 km (0.073 R)
• M2: 526,884 km (0.066 R)
• M3: 906,264 km (0.108 R)
• M4: 1,560,007 km (0.081 R)
• M5: 2,245,165 km (0.09 R)
• M6: 2,715,501 km (0.088 R)
• M7: 3,175,514 km (0.102 R)
• M8: 3,707,783 km (0.085 R)
• M9: 4,207,291 km (0.115 R)
• M10: 5,001,954 km (0.083 R)
• M11: 5,836,711 km (0.087 R)
• M12: 6,919,799 km (0.036 R)
• M13: 9,598,798 km (0.116 R)
• M14: 13,444,211 km (0.096 R)
• M15: 15,051,042 km (0.074 R)
• M16: 17,131,948 km (0.109 R)
• M17: 17,906,566 km (0.067 R)
• M18: 19,912,823 km (0.103 R)
• M19: 20,437,014 km (0.109 R)
• M20: 21,512,772 km (0.117 R)
• M21: 23,340,858 km (0.083 R)
• M22: 24,815,893 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 14.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.11 AU - 6.15 AU

Year: 9061 Days

Day: 13 Hours

Environment

Temp: -217 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,906,973 km

• M1: 179,069 km (0.099 R)
• M2: 838,346 km (0.029 R)
• M3: 1,335,011 km (0.08 R)
• M4: 2,135,210 km (0.102 R)
• M5: 2,635,914 km (0.098 R)
• M6: 3,802,030 km (0.04 R)
• M7: 4,664,761 km (0.051 R)
• M8: 5,288,434 km (0.035 R)
• M9: 6,476,690 km (0.097 R)
• M10: 7,134,472 km (0.087 R)
• M11: 7,836,385 km (0.055 R)
• M12: 8,998,761 km (0.086 R)
• M13: 12,174,873 km (0.109 R)
• M14: 13,178,974 km (0.042 R)
• M15: 19,280,174 km (0.094 R)
• M16: 20,155,471 km (0.102 R)
• M17: 22,677,840 km (0.118 R)
• M18: 24,288,561 km (0.103 R)
• M19: 31,281,962 km (0.105 R)
• M20: 32,268,710 km (0.031 R)
• M21: 35,708,264 km (0.065 R)
• M22: 37,516,453 km (0.112 R)
• M23: 40,149,675 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.8

Radius: 4.3

Gravity: 31.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.68 AU - 9.9 AU

Year: 16189 Days

Day: 21.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,906,973 km

• M1: 53,556 km (0.077 R)
• M2: 249,080 km (0.078 R)
• M3: 426,204 km (0.118 R)
• M4: 627,264 km (0.08 R)
• M5: 778,956 km (0.089 R)
• M6: 1,047,335 km (0.076 R)
• M7: 1,209,948 km (0.108 R)
• M8: 1,360,593 km (0.053 R)
• M9: 2,291,839 km (0.039 R)
• M10: 2,702,336 km (0.072 R)
• M11: 2,985,973 km (0.067 R)
• M12: 4,385,462 km (0.088 R)
• M13: 4,545,830 km (0.058 R)
• M14: 7,769,515 km (0.114 R)
• M15: 9,624,379 km (0.074 R)
• M16: 11,329,795 km (0.039 R)
• M17: 11,940,304 km (0.084 R)
• M18: 16,071,000 km (0.051 R)
• M19: 19,383,845 km (0.047 R)
• M20: 22,454,491 km (0.063 R)
• M21: 22,740,073 km (0.117 R)
• M22: 27,319,264 km (0.057 R)
• M23: 29,424,256 km (0.048 R)
• M24: 30,925,171 km (0.112 R)
• M25: 31,754,093 km (0.03 R)
• M26: 32,476,501 km (0.077 R)
• M27: 35,346,686 km (0.055 R)
• M28: 35,992,350 km (0.073 R)
• M29: 36,909,235 km (0.092 R)
• M30: 39,476,634 km (0.109 R)
• M31: 43,032,575 km (0.053 R)
• M32: 43,768,447 km (0.101 R)
• M33: 46,796,159 km (0.054 R)
• M34: 48,361,102 km (0.058 R)
• M35: 53,602,862 km (0.082 R)
• M36: 60,120,841 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit