🌌 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: 742.6

Radius: 9.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.85 AU

Year: 370 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,400,950 km

• M1: 121,922 km (0.07 R)
• M2: 515,215 km (0.061 R)
• M3: 864,975 km (0.07 R)
• M4: 1,490,743 km (0.103 R)
• M5: 1,810,433 km (0.12 R)
• M6: 2,952,613 km (0.064 R)
• M7: 3,642,409 km (0.101 R)
• M8: 4,177,371 km (0.084 R)
• M9: 4,548,374 km (0.055 R)
• M10: 4,911,298 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 11.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.69 AU - 1.03 AU

Year: 515 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 41,400,950 km

• M1: 143,016 km (0.08 R)
• M2: 550,969 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.46 AU - 4.54 AU

Year: 5165 Days

Day: 12 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,400,950 km

• M1: 99,632 km (0.116 R)
• M2: 381,475 km (0.101 R)
• M3: 1,113,756 km (0.112 R)
• M4: 1,815,819 km (0.084 R)
• M5: 2,482,277 km (0.086 R)
• M6: 3,668,289 km (0.1 R)
• M7: 4,728,340 km (0.1 R)
• M8: 5,411,105 km (0.097 R)
• M9: 5,921,084 km (0.102 R)
• M10: 6,682,238 km (0.038 R)
• M11: 7,506,821 km (0.096 R)
• M12: 9,801,802 km (0.109 R)
• M13: 10,260,469 km (0.052 R)
• M14: 12,049,809 km (0.081 R)
• M15: 13,881,486 km (0.081 R)
• M16: 14,674,504 km (0.098 R)
• M17: 15,778,237 km (0.11 R)
• M18: 16,234,810 km (0.059 R)
• M19: 16,583,074 km (0.114 R)
• M20: 20,817,740 km (0.043 R)
• M21: 26,594,313 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 9.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.42 AU - 4.56 AU

Year: 6143 Days

Day: 10.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,400,950 km

• M1: 121,922 km (0.046 R)
• M2: 502,350 km (0.115 R)
• M3: 811,718 km (0.046 R)
• M4: 1,173,894 km (0.092 R)
• M5: 1,644,829 km (0.119 R)
• M6: 2,238,882 km (0.04 R)
• M7: 2,819,621 km (0.117 R)
• M8: 3,412,776 km (0.116 R)
• M9: 5,093,508 km (0.112 R)
• M10: 7,517,293 km (0.108 R)
• M11: 8,149,793 km (0.111 R)
• M12: 9,606,128 km (0.101 R)
• M13: 11,371,832 km (0.084 R)
• M14: 12,407,348 km (0.115 R)
• M15: 13,397,387 km (0.102 R)
• M16: 13,939,230 km (0.105 R)
• M17: 14,495,435 km (0.106 R)
• M18: 17,888,764 km (0.056 R)
• M19: 18,545,947 km (0.117 R)
• M20: 19,769,209 km (0.043 R)
• M21: 20,973,322 km (0.119 R)
• M22: 24,395,673 km (0.05 R)
• M23: 25,780,051 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 12.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4 AU - 5.2 AU

Year: 6370 Days

Day: 7 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,400,950 km

• M1: 150,795 km (0.09 R)
• M2: 655,089 km (0.109 R)
• M3: 1,105,079 km (0.08 R)
• M4: 1,511,238 km (0.059 R)
• M5: 2,313,980 km (0.091 R)
• M6: 2,729,413 km (0.103 R)
• M7: 3,447,333 km (0.089 R)
• M8: 4,114,091 km (0.117 R)
• M9: 4,491,676 km (0.088 R)
• M10: 5,766,848 km (0.097 R)
• M11: 6,539,073 km (0.071 R)
• M12: 7,379,065 km (0.111 R)
• M13: 7,825,165 km (0.1 R)
• M14: 10,471,552 km (0.12 R)
• M15: 12,536,750 km (0.07 R)
• M16: 13,281,748 km (0.07 R)
• M17: 14,056,216 km (0.1 R)
• M18: 17,523,446 km (0.096 R)
• M19: 18,455,141 km (0.11 R)
• M20: 21,150,596 km (0.063 R)
• M21: 25,250,475 km (0.114 R)
• M22: 25,925,012 km (0.074 R)
• M23: 31,858,961 km (0.043 R)
• M24: 33,045,422 km (0.103 R)
• M25: 33,649,647 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 12.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.56 AU - 5.4 AU

Year: 7176 Days

Day: 9.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,400,950 km

• M1: 155,582 km (0.117 R)
• M2: 584,628 km (0.107 R)
• M3: 1,131,110 km (0.07 R)
• M4: 1,647,521 km (0.098 R)
• M5: 2,102,149 km (0.119 R)
• M6: 2,803,165 km (0.099 R)
• M7: 4,913,542 km (0.085 R)
• M8: 7,923,152 km (0.104 R)
• M9: 8,346,065 km (0.069 R)
• M10: 10,645,833 km (0.056 R)
• M11: 11,941,800 km (0.116 R)
• M12: 12,757,856 km (0.108 R)
• M13: 13,233,128 km (0.106 R)
• M14: 14,218,978 km (0.119 R)
• M15: 16,834,847 km (0.062 R)
• M16: 29,873,648 km (0.099 R)
• M17: 31,472,101 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 11.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.08 AU - 5.18 AU

Year: 7502 Days

Day: 6.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 75 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,400,950 km

• M1: 147,055 km (0.091 R)
• M2: 539,899 km (0.073 R)
• M3: 1,384,678 km (0.115 R)
• M4: 2,169,618 km (0.055 R)
• M5: 4,121,272 km (0.119 R)
• M6: 4,714,128 km (0.087 R)
• M7: 5,085,729 km (0.113 R)
• M8: 6,009,496 km (0.102 R)
• M9: 7,458,351 km (0.072 R)
• M10: 8,417,274 km (0.073 R)
• M11: 8,886,862 km (0.105 R)
• M12: 9,581,893 km (0.117 R)
• M13: 12,477,958 km (0.11 R)
• M14: 14,152,707 km (0.078 R)
• M15: 16,270,264 km (0.086 R)
• M16: 16,693,477 km (0.096 R)
• M17: 21,556,455 km (0.079 R)
• M18: 24,664,650 km (0.05 R)
• M19: 26,700,078 km (0.085 R)
• M20: 28,060,073 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989

Radius: 4.4

Gravity: 51.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.91 AU - 6.99 AU

Year: 10577 Days

Day: 22.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,400,950 km

• M1: 59,241 km (0.12 R)
• M2: 244,293 km (0.113 R)
• M3: 404,662 km (0.103 R)
• M4: 1,425,069 km (0.116 R)
• M5: 2,282,564 km (0.074 R)
• M6: 2,697,998 km (0.075 R)
• M7: 3,570,153 km (0.096 R)
• M8: 4,615,992 km (0.059 R)
• M9: 5,559,206 km (0.081 R)
• M10: 5,888,023 km (0.105 R)
• M11: 6,229,555 km (0.032 R)
• M12: 6,664,735 km (0.116 R)
• M13: 8,138,423 km (0.104 R)
• M14: 9,149,705 km (0.113 R)
• M15: 9,504,701 km (0.04 R)
• M16: 9,868,822 km (0.11 R)
• M17: 10,296,223 km (0.075 R)
• M18: 10,903,890 km (0.083 R)
• M19: 11,770,660 km (0.087 R)
• M20: 12,682,459 km (0.034 R)
• M21: 13,509,885 km (0.059 R)
• M22: 15,131,077 km (0.118 R)
• M23: 16,952,880 km (0.088 R)
• M24: 20,677,866 km (0.047 R)
• M25: 23,568,397 km (0.043 R)
• M26: 25,109,853 km (0.115 R)
• M27: 27,129,424 km (0.114 R)
• M28: 34,194,932 km (0.06 R)
• M29: 40,334,279 km (0.118 R)
• M30: 40,740,736 km (0.091 R)
• M31: 44,666,483 km (0.102 R)
• M32: 46,275,259 km (0.093 R)
• M33: 48,073,874 km (0.099 R)
• M34: 52,450,958 km (0.054 R)
• M35: 55,233,927 km (0.077 R)
• M36: 55,734,931 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22

Radius: 4.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.36 AU - 7.66 AU

Year: 10725 Days

Day: 23.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,400,950 km

• M1: 86,019 km (0.114 R)
• M2: 684,410 km (0.085 R)
• M3: 1,493,585 km (0.099 R)
• M4: 2,629,033 km (0.067 R)
• M5: 3,222,488 km (0.085 R)
• M6: 3,629,394 km (0.06 R)
• M7: 4,483,598 km (0.113 R)
• M8: 4,881,678 km (0.066 R)
• M9: 5,078,249 km (0.03 R)
• M10: 5,772,084 km (0.099 R)
• M11: 6,474,596 km (0.079 R)
• M12: 10,032,781 km (0.113 R)
• M13: 12,321,778 km (0.085 R)
• M14: 14,306,643 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.6

Radius: 6.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.38 AU - 7 AU

Year: 11173 Days

Day: 16 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,400,950 km

• M1: 85,869 km (0.106 R)
• M2: 378,183 km (0.105 R)
• M3: 992,731 km (0.106 R)
• M4: 1,352,664 km (0.106 R)
• M5: 1,887,776 km (0.07 R)
• M6: 2,195,498 km (0.083 R)
• M7: 2,830,392 km (0.058 R)
• M8: 3,257,344 km (0.118 R)
• M9: 3,533,651 km (0.096 R)
• M10: 4,133,539 km (0.087 R)
• M11: 4,485,692 km (0.116 R)
• M12: 4,741,205 km (0.081 R)
• M13: 5,066,581 km (0.086 R)
• M14: 5,312,370 km (0.103 R)
• M15: 6,306,597 km (0.12 R)
• M16: 6,627,634 km (0.111 R)
• M17: 7,419,456 km (0.075 R)
• M18: 8,022,485 km (0.087 R)
• M19: 13,481,910 km (0.117 R)
• M20: 14,015,376 km (0.073 R)
• M21: 14,624,389 km (0.096 R)
• M22: 15,830,147 km (0.067 R)
• M23: 17,169,348 km (0.092 R)
• M24: 18,293,875 km (0.104 R)
• M25: 21,558,100 km (0.087 R)
• M26: 22,451,499 km (0.115 R)
• M27: 23,538,926 km (0.068 R)
• M28: 24,836,837 km (0.12 R)
• M29: 25,101,924 km (0.102 R)
• M30: 25,458,416 km (0.071 R)
• M31: 26,364,530 km (0.075 R)
• M32: 30,810,878 km (0.082 R)
• M33: 32,048,053 km (0.093 R)
• M34: 33,104,064 km (0.077 R)
• M35: 38,261,451 km (0.072 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit