🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 8.3

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.8 AU - 1.16 AU

Year: 636 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,526,806 km

• M1: 103,223 km (0.097 R)
• M2: 499,208 km (0.057 R)
• M3: 820,993 km (0.101 R)
• M4: 1,105,678 km (0.086 R)
• M5: 1,710,801 km (0.104 R)
• M6: 2,138,651 km (0.106 R)
• M7: 2,500,080 km (0.117 R)
• M8: 2,959,195 km (0.055 R)
• M9: 3,270,957 km (0.12 R)
• M10: 3,657,967 km (0.104 R)
• M11: 4,206,393 km (0.084 R)
• M12: 4,508,431 km (0.095 R)
• M13: 4,906,212 km (0.078 R)
• M14: 5,379,390 km (0.116 R)
• M15: 6,107,931 km (0.072 R)
• M16: 6,555,678 km (0.09 R)
• M17: 6,838,717 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 10.7

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.44 AU - 1.62 AU

Year: 1241 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,526,806 km

• M1: 133,142 km (0.035 R)
• M2: 725,699 km (0.102 R)
• M3: 1,121,386 km (0.095 R)
• M4: 1,482,066 km (0.097 R)
• M5: 2,372,921 km (0.119 R)
• M6: 3,508,369 km (0.077 R)
• M7: 4,352,999 km (0.027 R)
• M8: 4,695,578 km (0.085 R)
• M9: 5,159,481 km (0.047 R)
• M10: 5,676,192 km (0.064 R)
• M11: 6,322,305 km (0.063 R)
• M12: 6,788,153 km (0.098 R)
• M13: 7,224,231 km (0.081 R)
• M14: 8,469,633 km (0.094 R)
• M15: 9,533,424 km (0.068 R)
• M16: 10,179,986 km (0.089 R)
• M17: 10,581,805 km (0.05 R)
• M18: 11,381,705 km (0.066 R)
• M19: 12,109,499 km (0.068 R)
• M20: 12,484,989 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 13.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.29 AU - 2.01 AU

Year: 1390 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,526,806 km

• M1: 163,062 km (0.106 R)
• M2: 692,339 km (0.07 R)
• M3: 1,276,668 km (0.049 R)
• M4: 1,753,437 km (0.085 R)
• M5: 2,183,231 km (0.11 R)
• M6: 2,970,116 km (0.118 R)
• M7: 3,889,545 km (0.092 R)
• M8: 6,495,390 km (0.027 R)
• M9: 7,961,000 km (0.094 R)
• M10: 8,394,236 km (0.116 R)
• M11: 9,367,220 km (0.053 R)
• M12: 10,255,383 km (0.072 R)
• M13: 10,736,490 km (0.083 R)
• M14: 11,232,556 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 12.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.31 AU - 2.15 AU

Year: 1493 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,526,806 km

• M1: 157,975 km (0.099 R)
• M2: 597,045 km (0.079 R)
• M3: 1,129,464 km (0.083 R)
• M4: 1,586,785 km (0.1 R)
• M5: 2,060,711 km (0.061 R)
• M6: 2,616,766 km (0.108 R)
• M7: 3,361,165 km (0.093 R)
• M8: 4,085,518 km (0.037 R)
• M9: 4,512,919 km (0.107 R)
• M10: 5,292,324 km (0.067 R)
• M11: 6,651,720 km (0.087 R)
• M12: 7,582,966 km (0.077 R)
• M13: 8,149,045 km (0.042 R)
• M14: 9,006,540 km (0.106 R)
• M15: 10,274,681 km (0.062 R)
• M16: 11,172,717 km (0.117 R)
• M17: 11,799,981 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.9

Radius: 14.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2 AU - 2.12 AU

Year: 1940 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,526,806 km

• M1: 179,218 km (0.116 R)
• M2: 1,167,163 km (0.084 R)
• M3: 1,640,341 km (0.111 R)
• M4: 2,224,371 km (0.098 R)
• M5: 2,708,769 km (0.103 R)
• M6: 3,465,734 km (0.078 R)
• M7: 4,138,775 km (0.111 R)
• M8: 5,311,472 km (0.102 R)
• M9: 6,066,642 km (0.045 R)
• M10: 6,544,907 km (0.107 R)
• M11: 7,252,505 km (0.113 R)
• M12: 7,912,979 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.3

Radius: 8.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.11 AU - 2.51 AU

Year: 2303 Days

Day: 8.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,526,806 km

• M1: 107,262 km (0.075 R)
• M2: 409,599 km (0.068 R)
• M3: 726,148 km (0.114 R)
• M4: 1,095,056 km (0.116 R)
• M5: 1,549,086 km (0.089 R)
• M6: 1,863,690 km (0.109 R)
• M7: 2,270,297 km (0.065 R)
• M8: 2,609,884 km (0.046 R)
• M9: 4,056,645 km (0.112 R)
• M10: 5,642,981 km (0.06 R)
• M11: 6,472,202 km (0.114 R)
• M12: 6,757,186 km (0.073 R)
• M13: 7,159,305 km (0.103 R)
• M14: 9,916,544 km (0.068 R)
• M15: 10,649,274 km (0.09 R)
• M16: 11,911,730 km (0.078 R)
• M17: 12,459,408 km (0.089 R)
• M18: 13,105,821 km (0.058 R)
• M19: 14,334,318 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.2

Radius: 10.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.39 AU - 3.25 AU

Year: 3107 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,526,806 km

• M1: 134,339 km (0.102 R)
• M2: 668,254 km (0.107 R)
• M3: 1,456,634 km (0.091 R)
• M4: 1,901,389 km (0.104 R)
• M5: 2,505,914 km (0.114 R)
• M6: 3,372,086 km (0.095 R)
• M7: 3,808,163 km (0.118 R)
• M8: 4,261,146 km (0.096 R)
• M9: 6,176,746 km (0.115 R)
• M10: 6,581,259 km (0.119 R)
• M11: 8,943,858 km (0.088 R)
• M12: 9,497,969 km (0.116 R)
• M13: 9,892,010 km (0.077 R)
• M14: 11,538,633 km (0.119 R)
• M15: 12,279,442 km (0.108 R)
• M16: 12,618,730 km (0.094 R)
• M17: 15,711,816 km (0.115 R)
• M18: 17,300,844 km (0.058 R)
• M19: 18,491,793 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 11.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.13 AU - 4.57 AU

Year: 5952 Days

Day: 7.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,526,806 km

• M1: 145,559 km (0.1 R)
• M2: 919,728 km (0.116 R)
• M3: 2,834,880 km (0.102 R)
• M4: 3,230,416 km (0.1 R)
• M5: 5,030,228 km (0.074 R)
• M6: 9,653,551 km (0.07 R)
• M7: 11,154,167 km (0.081 R)
• M8: 13,484,154 km (0.094 R)
• M9: 14,019,864 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 12.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.17 AU - 6.23 AU

Year: 8927 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,526,806 km

• M1: 151,692 km (0.115 R)
• M2: 606,619 km (0.049 R)
• M3: 1,226,553 km (0.107 R)
• M4: 1,841,550 km (0.108 R)
• M5: 2,828,447 km (0.044 R)
• M6: 4,063,377 km (0.034 R)
• M7: 4,760,055 km (0.101 R)
• M8: 5,629,517 km (0.042 R)
• M9: 8,328,562 km (0.088 R)
• M10: 8,792,914 km (0.113 R)
• M11: 10,195,244 km (0.09 R)
• M12: 11,328,448 km (0.082 R)
• M13: 12,930,492 km (0.045 R)
• M14: 14,138,644 km (0.109 R)
• M15: 15,993,060 km (0.088 R)
• M16: 18,284,899 km (0.055 R)
• M17: 21,644,269 km (0.086 R)
• M18: 22,362,339 km (0.105 R)
• M19: 23,846,349 km (0.114 R)
• M20: 28,596,231 km (0.057 R)
• M21: 30,641,085 km (0.109 R)
• M22: 33,729,084 km (0.082 R)
• M23: 34,694,439 km (0.046 R)
• M24: 36,344,354 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.7

Radius: 6.8

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.92 AU - 10.24 AU

Year: 20994 Days

Day: 16.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,526,806 km

• M1: 113,694 km (0.053 R)
• M2: 332,855 km (0.111 R)
• M3: 1,532,630 km (0.067 R)
• M4: 2,534,338 km (0.053 R)
• M5: 3,666,943 km (0.113 R)
• M6: 4,143,263 km (0.03 R)
• M7: 4,518,304 km (0.112 R)
• M8: 5,065,833 km (0.11 R)
• M9: 5,336,006 km (0.118 R)
• M10: 6,032,684 km (0.064 R)
• M11: 6,742,226 km (0.113 R)
• M12: 8,063,624 km (0.098 R)
• M13: 10,387,478 km (0.118 R)
• M14: 11,802,225 km (0.083 R)
• M15: 12,140,914 km (0.086 R)
• M16: 12,416,474 km (0.088 R)
• M17: 13,123,772 km (0.084 R)
• M18: 14,930,167 km (0.051 R)
• M19: 20,546,071 km (0.117 R)
• M20: 21,036,303 km (0.073 R)
• M21: 26,955,592 km (0.079 R)
• M22: 28,743,735 km (0.069 R)
• M23: 33,896,185 km (0.107 R)
• M24: 34,168,902 km (0.113 R)
• M25: 38,881,983 km (0.076 R)
• M26: 46,652,246 km (0.094 R)
• M27: 51,705,961 km (0.105 R)
• M28: 53,345,554 km (0.042 R)
• M29: 57,112,577 km (0.105 R)
• M30: 57,692,568 km (0.074 R)
• M31: 58,081,373 km (0.079 R)
• M32: 58,667,797 km (0.073 R)
• M33: 61,254,943 km (0.081 R)
• M34: 62,884,213 km (0.109 R)
• M35: 64,751,494 km (0.082 R)
• M36: 70,353,036 km (0.097 R)
• M37: 72,817,063 km (0.092 R)
• M38: 75,338,086 km (0.113 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: 296 - 15,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit