🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 13

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.73 AU - 1.11 AU

Year: 579 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,971,693 km

• M1: 163,211 km (0.117 R)
• M2: 585,376 km (0.108 R)
• M3: 1,005,298 km (0.065 R)
• M4: 1,473,539 km (0.105 R)
• M5: 1,980,077 km (0.107 R)
• M6: 2,602,554 km (0.08 R)
• M7: 3,405,147 km (0.092 R)
• M8: 3,829,556 km (0.097 R)
• M9: 4,289,270 km (0.058 R)
• M10: 4,836,200 km (0.111 R)
• M11: 5,724,961 km (0.09 R)
• M12: 6,782,917 km (0.052 R)
• M13: 7,459,847 km (0.11 R)
• M14: 7,967,283 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.4

Radius: 12.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.02 AU - 1.18 AU

Year: 757 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,971,693 km

• M1: 160,070 km (0.071 R)
• M2: 750,533 km (0.11 R)
• M3: 1,570,030 km (0.056 R)
• M4: 3,370,141 km (0.046 R)
• M5: 3,768,520 km (0.08 R)
• M6: 4,936,580 km (0.116 R)
• M7: 5,639,092 km (0.114 R)
• M8: 6,149,669 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 13

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.43 AU - 2.17 AU

Year: 1584 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,971,693 km

• M1: 162,912 km (0.093 R)
• M2: 579,991 km (0.096 R)
• M3: 1,219,073 km (0.099 R)
• M4: 1,795,474 km (0.102 R)
• M5: 2,229,756 km (0.096 R)
• M6: 2,697,250 km (0.091 R)
• M7: 3,330,797 km (0.108 R)
• M8: 3,770,016 km (0.114 R)
• M9: 4,213,723 km (0.119 R)
• M10: 4,822,287 km (0.114 R)
• M11: 5,407,514 km (0.074 R)
• M12: 7,656,569 km (0.084 R)
• M13: 8,510,324 km (0.072 R)
• M14: 10,663,187 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 14.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.81 AU - 2.15 AU

Year: 1828 Days

Day: 14.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,971,693 km

• M1: 184,005 km (0.099 R)
• M2: 927,208 km (0.067 R)
• M3: 1,668,615 km (0.037 R)
• M4: 2,651,622 km (0.107 R)
• M5: 3,384,652 km (0.078 R)
• M6: 3,922,606 km (0.108 R)
• M7: 4,576,648 km (0.099 R)
• M8: 5,216,029 km (0.075 R)
• M9: 6,104,790 km (0.056 R)
• M10: 6,573,330 km (0.059 R)
• M11: 7,639,066 km (0.047 R)
• M12: 8,361,923 km (0.105 R)
• M13: 9,225,401 km (0.09 R)
• M14: 11,385,595 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 13.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.77 AU - 4.13 AU

Year: 4204 Days

Day: 9.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,971,693 km

• M1: 169,794 km (0.106 R)
• M2: 651,948 km (0.118 R)
• M3: 1,175,390 km (0.101 R)
• M4: 2,196,396 km (0.099 R)
• M5: 2,671,070 km (0.058 R)
• M6: 3,702,099 km (0.055 R)
• M7: 4,650,549 km (0.106 R)
• M8: 5,930,658 km (0.087 R)
• M9: 6,385,286 km (0.118 R)
• M10: 7,161,549 km (0.094 R)
• M11: 8,480,554 km (0.04 R)
• M12: 9,178,129 km (0.098 R)
• M13: 10,040,111 km (0.11 R)
• M14: 10,469,308 km (0.104 R)
• M15: 11,925,643 km (0.096 R)
• M16: 12,407,498 km (0.109 R)
• M17: 14,959,039 km (0.06 R)
• M18: 15,463,184 km (0.053 R)
• M19: 16,803,431 km (0.108 R)
• M20: 18,030,583 km (0.099 R)
• M21: 18,601,897 km (0.104 R)
• M22: 19,250,852 km (0.034 R)
• M23: 24,921,210 km (0.084 R)
• M24: 27,338,263 km (0.09 R)
• M25: 28,518,141 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 13.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.7 AU - 4.08 AU

Year: 5033 Days

Day: 12.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,971,693 km

• M1: 167,849 km (0.118 R)
• M2: 636,689 km (0.094 R)
• M3: 1,333,067 km (0.079 R)
• M4: 1,859,651 km (0.117 R)
• M5: 2,745,271 km (0.102 R)
• M6: 3,571,051 km (0.081 R)
• M7: 4,656,832 km (0.09 R)
• M8: 5,745,306 km (0.111 R)
• M9: 6,930,121 km (0.117 R)
• M10: 10,077,212 km (0.092 R)
• M11: 10,958,942 km (0.098 R)
• M12: 11,418,656 km (0.032 R)
• M13: 11,843,514 km (0.092 R)
• M14: 12,525,381 km (0.076 R)
• M15: 14,290,636 km (0.067 R)
• M16: 15,806,661 km (0.111 R)
• M17: 17,365,321 km (0.098 R)
• M18: 19,024,511 km (0.047 R)
• M19: 21,851,911 km (0.039 R)
• M20: 26,151,653 km (0.103 R)
• M21: 29,371,448 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 4.2

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.61 AU - 10.71 AU

Year: 16718 Days

Day: 23.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,971,693 km

• M1: 120,127 km (0.108 R)
• M2: 750,832 km (0.092 R)
• M3: 1,191,996 km (0.1 R)
• M4: 2,226,016 km (0.045 R)
• M5: 3,776,000 km (0.118 R)
• M6: 4,707,995 km (0.101 R)
• M7: 4,963,059 km (0.087 R)
• M8: 5,928,863 km (0.096 R)
• M9: 6,810,892 km (0.047 R)
• M10: 8,315,697 km (0.068 R)
• M11: 8,735,917 km (0.028 R)
• M12: 10,666,627 km (0.117 R)
• M13: 11,673,421 km (0.061 R)
• M14: 13,362,680 km (0.09 R)
• M15: 14,934,804 km (0.082 R)
• M16: 16,048,860 km (0.085 R)
• M17: 19,803,467 km (0.095 R)
• M18: 20,216,656 km (0.106 R)
• M19: 21,751,830 km (0.098 R)
• M20: 22,637,449 km (0.078 R)
• M21: 22,817,415 km (0.097 R)
• M22: 28,356,875 km (0.096 R)
• M23: 28,670,881 km (0.105 R)
• M24: 31,045,597 km (0.102 R)
• M25: 32,852,889 km (0.057 R)
• M26: 34,017,209 km (0.09 R)
• M27: 38,181,865 km (0.087 R)
• M28: 45,760,343 km (0.047 R)
• M29: 46,337,192 km (0.109 R)
• M30: 47,211,293 km (0.064 R)
• M31: 50,818,097 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41

Radius: 7.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.57 AU - 10.91 AU

Year: 19941 Days

Day: 15.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,971,693 km

• M1: 92,601 km (0.037 R)
• M2: 382,223 km (0.101 R)
• M3: 688,001 km (0.07 R)
• M4: 1,567,786 km (0.069 R)
• M5: 3,366,999 km (0.109 R)
• M6: 3,640,315 km (0.088 R)
• M7: 4,352,700 km (0.094 R)
• M8: 5,236,973 km (0.109 R)
• M9: 9,403,273 km (0.049 R)
• M10: 11,145,041 km (0.111 R)
• M11: 11,802,374 km (0.114 R)
• M12: 13,401,725 km (0.068 R)
• M13: 19,727,022 km (0.089 R)
• M14: 23,301,963 km (0.045 R)
• M15: 26,868,974 km (0.073 R)
• M16: 27,286,502 km (0.036 R)
• M17: 28,392,329 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.1

Radius: 4.2

Gravity: 38.5 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.23 AU - 13.63 AU

Year: 23705 Days

Day: 16.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,971,693 km

• M1: 52,210 km (0.116 R)
• M2: 311,164 km (0.102 R)
• M3: 454,927 km (0.103 R)
• M4: 827,426 km (0.075 R)
• M5: 1,072,018 km (0.09 R)
• M6: 1,579,454 km (0.05 R)
• M7: 2,861,059 km (0.107 R)
• M8: 3,187,931 km (0.113 R)
• M9: 4,530,422 km (0.082 R)
• M10: 4,936,131 km (0.082 R)
• M11: 5,246,098 km (0.11 R)
• M12: 5,446,410 km (0.091 R)
• M13: 7,998,699 km (0.095 R)
• M14: 9,981,918 km (0.068 R)
• M15: 11,053,936 km (0.1 R)
• M16: 11,383,351 km (0.117 R)
• M17: 12,552,159 km (0.106 R)
• M18: 12,983,150 km (0.103 R)
• M19: 13,424,015 km (0.06 R)
• M20: 15,778,686 km (0.091 R)
• M21: 16,280,587 km (0.117 R)
• M22: 19,709,071 km (0.099 R)
• M23: 20,586,163 km (0.116 R)
• M24: 30,189,748 km (0.117 R)
• M25: 33,359,577 km (0.096 R)
• M26: 33,770,822 km (0.061 R)
• M27: 36,021,073 km (0.054 R)
• M28: 38,972,040 km (0.061 R)
• M29: 46,532,268 km (0.087 R)
• M30: 55,395,493 km (0.061 R)
• M31: 56,358,455 km (0.106 R)
• M32: 57,725,480 km (0.097 R)
• M33: 64,468,006 km (0.083 R)
• M34: 66,178,059 km (0.094 R)
• M35: 72,859,997 km (0.103 R)
• M36: 73,783,615 km (0.094 R)
• M37: 74,715,011 km (0.063 R)
• M38: 75,654,037 km (0.114 R)
• M39: 78,518,686 km (0.079 R)
• M40: 81,454,844 km (0.059 R)
• M41: 82,449,520 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit