🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 14.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.61 AU - 0.67 AU

Year: 360 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,060,616 km

• M1: 178,470 km (0.106 R)
• M2: 671,545 km (0.106 R)
• M3: 1,183,319 km (0.071 R)
• M4: 1,672,205 km (0.103 R)
• M5: 2,202,380 km (0.092 R)
• M6: 2,673,164 km (0.072 R)
• M7: 3,721,845 km (0.098 R)
• M8: 4,467,890 km (0.086 R)
• M9: 5,029,480 km (0.06 R)
• M10: 5,505,950 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 13.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.9 AU - 0.92 AU

Year: 610 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,060,616 km

• M1: 171,589 km (0.096 R)
• M2: 641,775 km (0.084 R)
• M3: 1,233,135 km (0.06 R)
• M4: 1,862,643 km (0.09 R)
• M5: 2,788,654 km (0.103 R)
• M6: 3,713,618 km (0.109 R)
• M7: 4,174,977 km (0.116 R)
• M8: 4,899,031 km (0.114 R)
• M9: 6,207,564 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 13.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.05 AU - 1.55 AU

Year: 1042 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,060,616 km

• M1: 162,912 km (0.099 R)
• M2: 1,310,926 km (0.068 R)
• M3: 2,289,296 km (0.091 R)
• M4: 2,847,147 km (0.118 R)
• M5: 3,391,833 km (0.115 R)
• M6: 4,121,272 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395

Radius: 13.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.03 AU - 1.65 AU

Year: 1090 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,060,616 km

• M1: 162,912 km (0.077 R)
• M2: 681,269 km (0.117 R)
• M3: 1,634,656 km (0.091 R)
• M4: 2,441,886 km (0.052 R)
• M5: 3,139,162 km (0.072 R)
• M6: 3,570,752 km (0.106 R)
• M7: 4,182,308 km (0.097 R)
• M8: 4,656,234 km (0.088 R)
• M9: 5,093,658 km (0.094 R)
• M10: 5,752,337 km (0.09 R)
• M11: 7,172,021 km (0.072 R)
• M12: 7,733,761 km (0.032 R)
• M13: 8,426,100 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 9.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.13 AU - 3.19 AU

Year: 3050 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,060,616 km

• M1: 124,166 km (0.117 R)
• M2: 472,430 km (0.057 R)
• M3: 791,672 km (0.107 R)
• M4: 1,613,413 km (0.051 R)
• M5: 1,936,544 km (0.081 R)
• M6: 2,820,069 km (0.061 R)
• M7: 3,294,295 km (0.114 R)
• M8: 5,622,935 km (0.115 R)
• M9: 8,084,568 km (0.084 R)
• M10: 8,716,320 km (0.111 R)
• M11: 9,244,999 km (0.069 R)
• M12: 10,366,684 km (0.118 R)
• M13: 11,459,496 km (0.097 R)
• M14: 12,920,618 km (0.039 R)
• M15: 15,722,287 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.9

Radius: 10

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.7 AU - 4.7 AU

Year: 7162 Days

Day: 13.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,060,616 km

• M1: 124,465 km (0.107 R)
• M2: 539,300 km (0.107 R)
• M3: 890,556 km (0.092 R)
• M4: 1,224,907 km (0.034 R)
• M5: 1,563,896 km (0.116 R)
• M6: 1,935,348 km (0.081 R)
• M7: 2,819,022 km (0.103 R)
• M8: 3,196,607 km (0.108 R)
• M9: 3,752,513 km (0.101 R)
• M10: 4,131,893 km (0.076 R)
• M11: 4,792,368 km (0.094 R)
• M12: 6,150,417 km (0.099 R)
• M13: 6,752,549 km (0.084 R)
• M14: 10,616,512 km (0.029 R)
• M15: 11,694,066 km (0.083 R)
• M16: 12,232,169 km (0.101 R)
• M17: 14,489,751 km (0.117 R)
• M18: 15,173,712 km (0.037 R)
• M19: 16,673,281 km (0.102 R)
• M20: 22,004,650 km (0.09 R)
• M21: 22,412,454 km (0.119 R)
• M22: 24,353,187 km (0.112 R)
• M23: 27,517,481 km (0.089 R)
• M24: 28,277,438 km (0.062 R)
• M25: 32,393,773 km (0.099 R)
• M26: 34,430,249 km (0.081 R)
• M27: 35,090,574 km (0.067 R)
• M28: 35,535,628 km (0.104 R)
• M29: 36,664,493 km (0.089 R)
• M30: 39,351,271 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.5

Radius: 4.8

Gravity: 41.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.85 AU - 7.39 AU

Year: 11973 Days

Day: 16.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,060,616 km

• M1: 63,280 km (0.117 R)
• M2: 251,025 km (0.11 R)
• M3: 416,780 km (0.094 R)
• M4: 586,124 km (0.118 R)
• M5: 1,046,587 km (0.058 R)
• M6: 1,819,260 km (0.068 R)
• M7: 2,033,035 km (0.112 R)
• M8: 2,263,416 km (0.088 R)
• M9: 3,235,503 km (0.036 R)
• M10: 3,442,995 km (0.118 R)
• M11: 4,210,282 km (0.099 R)
• M12: 4,395,185 km (0.06 R)
• M13: 4,617,637 km (0.091 R)
• M14: 4,948,698 km (0.103 R)
• M15: 5,657,941 km (0.071 R)
• M16: 6,719,787 km (0.058 R)
• M17: 7,452,667 km (0.087 R)
• M18: 9,025,389 km (0.114 R)
• M19: 10,806,501 km (0.104 R)
• M20: 12,745,140 km (0.105 R)
• M21: 14,412,259 km (0.09 R)
• M22: 15,995,004 km (0.105 R)
• M23: 16,828,115 km (0.073 R)
• M24: 21,980,116 km (0.1 R)
• M25: 25,061,383 km (0.093 R)
• M26: 26,391,458 km (0.091 R)
• M27: 27,983,628 km (0.092 R)
• M28: 33,998,360 km (0.06 R)
• M29: 39,443,124 km (0.113 R)
• M30: 43,961,429 km (0.098 R)
• M31: 44,549,348 km (0.118 R)
• M32: 46,344,672 km (0.097 R)
• M33: 47,568,084 km (0.075 R)
• M34: 52,676,851 km (0.107 R)
• M35: 55,534,021 km (0.037 R)
• M36: 56,566,695 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.2

Radius: 3.7

Gravity: 72.4 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.03 AU - 7.65 AU

Year: 12575 Days

Day: 15.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,060,616 km

• M1: 46,076 km (0.085 R)
• M2: 175,329 km (0.066 R)
• M3: 340,036 km (0.067 R)
• M4: 875,596 km (0.101 R)
• M5: 1,155,344 km (0.068 R)
• M6: 1,981,424 km (0.089 R)
• M7: 2,917,757 km (0.092 R)
• M8: 3,089,944 km (0.095 R)
• M9: 3,965,391 km (0.117 R)
• M10: 4,269,972 km (0.113 R)
• M11: 5,349,470 km (0.105 R)
• M12: 6,391,868 km (0.034 R)
• M13: 10,375,959 km (0.097 R)
• M14: 13,207,398 km (0.093 R)
• M15: 13,678,930 km (0.118 R)
• M16: 14,798,969 km (0.094 R)
• M17: 20,870,249 km (0.038 R)
• M18: 24,397,767 km (0.075 R)
• M19: 25,209,336 km (0.119 R)
• M20: 28,636,324 km (0.105 R)
• M21: 35,357,606 km (0.063 R)
• M22: 35,615,363 km (0.119 R)
• M23: 36,265,217 km (0.083 R)
• M24: 41,037,089 km (0.037 R)
• M25: 43,351,369 km (0.063 R)
• M26: 47,922,182 km (0.083 R)
• M27: 53,648,639 km (0.096 R)
• M28: 55,364,676 km (0.099 R)
• M29: 59,086,821 km (0.106 R)
• M30: 61,286,807 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 4.3

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.38 AU - 11.92 AU

Year: 22730 Days

Day: 24 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,060,616 km

• M1: 75,547 km (0.105 R)
• M2: 313,408 km (0.041 R)
• M3: 466,147 km (0.085 R)
• M4: 1,406,968 km (0.109 R)
• M5: 2,153,461 km (0.076 R)
• M6: 2,922,694 km (0.092 R)
• M7: 3,985,886 km (0.07 R)
• M8: 4,516,809 km (0.078 R)
• M9: 5,131,207 km (0.114 R)
• M10: 5,677,688 km (0.071 R)
• M11: 6,218,933 km (0.115 R)
• M12: 6,392,167 km (0.105 R)
• M13: 6,658,152 km (0.114 R)
• M14: 6,885,242 km (0.1 R)
• M15: 9,058,001 km (0.081 R)
• M16: 9,853,713 km (0.119 R)
• M17: 11,324,559 km (0.087 R)
• M18: 13,577,204 km (0.118 R)
• M19: 14,016,572 km (0.115 R)
• M20: 14,314,721 km (0.083 R)
• M21: 14,846,541 km (0.099 R)
• M22: 18,584,543 km (0.118 R)
• M23: 23,422,389 km (0.107 R)
• M24: 25,682,364 km (0.093 R)
• M25: 29,765,040 km (0.103 R)
• M26: 30,381,383 km (0.059 R)
• M27: 33,857,738 km (0.113 R)
• M28: 38,600,589 km (0.096 R)
• M29: 39,777,625 km (0.109 R)
• M30: 47,178,830 km (0.044 R)
• M31: 48,523,565 km (0.072 R)
• M32: 50,414,034 km (0.109 R)
• M33: 52,531,741 km (0.09 R)
• M34: 54,524,385 km (0.103 R)
• M35: 62,395,177 km (0.105 R)
• M36: 73,423,084 km (0.118 R)
• M37: 74,096,274 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 18,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit