🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.7

Radius: 10.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.63 AU

Year: 254 Days

Day: 10.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,889,830 km

• M1: 131,347 km (0.103 R)
• M2: 591,211 km (0.088 R)
• M3: 936,483 km (0.049 R)
• M4: 1,390,512 km (0.079 R)
• M5: 1,778,569 km (0.067 R)
• M6: 2,210,309 km (0.104 R)
• M7: 2,573,383 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 12.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 355 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,889,830 km

• M1: 155,432 km (0.11 R)
• M2: 552,764 km (0.108 R)
• M3: 978,968 km (0.117 R)
• M4: 1,467,854 km (0.106 R)
• M5: 1,940,284 km (0.033 R)
• M6: 2,344,049 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 10.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.09 AU - 1.55 AU

Year: 1029 Days

Day: 6.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,889,830 km

• M1: 135,536 km (0.1 R)
• M2: 515,065 km (0.11 R)
• M3: 1,125,874 km (0.086 R)
• M4: 1,943,725 km (0.071 R)
• M5: 2,407,778 km (0.109 R)
• M6: 3,329,001 km (0.069 R)
• M7: 4,389,202 km (0.069 R)
• M8: 5,086,477 km (0.114 R)
• M9: 5,452,693 km (0.035 R)
• M10: 5,856,009 km (0.102 R)
• M11: 6,658,452 km (0.08 R)
• M12: 7,142,550 km (0.08 R)
• M13: 8,131,991 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 8.9

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.41 AU - 1.53 AU

Year: 1209 Days

Day: 13.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,889,830 km

• M1: 110,702 km (0.069 R)
• M2: 389,553 km (0.041 R)
• M3: 672,442 km (0.099 R)
• M4: 1,029,233 km (0.038 R)
• M5: 1,725,761 km (0.111 R)
• M6: 2,107,086 km (0.1 R)
• M7: 2,399,849 km (0.097 R)
• M8: 2,784,764 km (0.081 R)
• M9: 3,268,713 km (0.109 R)
• M10: 4,175,875 km (0.066 R)
• M11: 5,677,688 km (0.062 R)
• M12: 7,587,604 km (0.115 R)
• M13: 9,432,894 km (0.114 R)
• M14: 9,921,929 km (0.091 R)
• M15: 10,524,360 km (0.112 R)
• M16: 11,184,685 km (0.045 R)
• M17: 11,628,542 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 11.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.35 AU - 1.89 AU

Year: 1399 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,889,830 km

• M1: 140,472 km (0.077 R)
• M2: 608,564 km (0.094 R)
• M3: 1,148,313 km (0.093 R)
• M4: 1,533,528 km (0.108 R)
• M5: 2,092,276 km (0.064 R)
• M6: 2,639,206 km (0.089 R)
• M7: 3,074,386 km (0.112 R)
• M8: 3,767,922 km (0.078 R)
• M9: 4,286,129 km (0.119 R)
• M10: 4,910,849 km (0.072 R)
• M11: 5,682,326 km (0.113 R)
• M12: 6,437,196 km (0.029 R)
• M13: 7,733,462 km (0.034 R)
• M14: 9,723,114 km (0.064 R)
• M15: 10,269,744 km (0.07 R)
• M16: 10,836,571 km (0.106 R)
• M17: 11,494,801 km (0.119 R)
• M18: 11,960,499 km (0.103 R)
• M19: 12,438,614 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 13

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.35 AU - 5.13 AU

Year: 5922 Days

Day: 14.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,889,830 km

• M1: 164,408 km (0.118 R)
• M2: 910,453 km (0.088 R)
• M3: 1,540,858 km (0.095 R)
• M4: 3,534,998 km (0.072 R)
• M5: 4,504,990 km (0.074 R)
• M6: 5,193,440 km (0.087 R)
• M7: 5,810,680 km (0.093 R)
• M8: 6,627,485 km (0.052 R)
• M9: 7,754,854 km (0.052 R)
• M10: 8,382,417 km (0.102 R)
• M11: 11,680,751 km (0.079 R)
• M12: 13,568,228 km (0.096 R)
• M13: 21,170,791 km (0.112 R)
• M14: 23,744,922 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 13.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.31 AU - 6.21 AU

Year: 8182 Days

Day: 10.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,889,830 km

• M1: 165,605 km (0.118 R)
• M2: 829,221 km (0.044 R)
• M3: 2,306,500 km (0.104 R)
• M4: 2,907,734 km (0.12 R)
• M5: 4,561,239 km (0.089 R)
• M6: 5,332,117 km (0.106 R)
• M7: 6,288,945 km (0.056 R)
• M8: 6,952,112 km (0.117 R)
• M9: 7,895,327 km (0.065 R)
• M10: 8,584,375 km (0.056 R)
• M11: 9,181,420 km (0.119 R)
• M12: 10,175,797 km (0.1 R)
• M13: 11,041,819 km (0.097 R)
• M14: 12,810,963 km (0.111 R)
• M15: 13,648,861 km (0.089 R)
• M16: 14,522,961 km (0.057 R)
• M17: 15,746,073 km (0.111 R)
• M18: 19,536,136 km (0.064 R)
• M19: 20,346,208 km (0.074 R)
• M20: 24,062,369 km (0.065 R)
• M21: 25,165,204 km (0.114 R)
• M22: 26,390,261 km (0.119 R)
• M23: 27,654,662 km (0.088 R)
• M24: 28,115,873 km (0.103 R)
• M25: 29,819,044 km (0.081 R)
• M26: 31,791,044 km (0.051 R)
• M27: 35,884,041 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576

Radius: 6.5

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.32 AU - 8.9 AU

Year: 14239 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,889,830 km

• M1: 81,381 km (0.114 R)
• M2: 419,921 km (0.104 R)
• M3: 633,397 km (0.103 R)
• M4: 1,006,794 km (0.112 R)
• M5: 1,257,071 km (0.089 R)
• M6: 1,504,506 km (0.029 R)
• M7: 1,972,149 km (0.066 R)
• M8: 3,120,312 km (0.105 R)
• M9: 3,551,603 km (0.108 R)
• M10: 5,904,478 km (0.112 R)
• M11: 7,488,720 km (0.091 R)
• M12: 9,542,399 km (0.081 R)
• M13: 11,646,194 km (0.044 R)
• M14: 12,995,866 km (0.046 R)
• M15: 13,642,578 km (0.111 R)
• M16: 16,669,691 km (0.114 R)
• M17: 17,278,404 km (0.083 R)
• M18: 20,031,604 km (0.117 R)
• M19: 21,069,364 km (0.073 R)
• M20: 21,512,174 km (0.075 R)
• M21: 23,819,721 km (0.063 R)
• M22: 24,494,258 km (0.086 R)
• M23: 25,181,361 km (0.09 R)
• M24: 29,356,937 km (0.066 R)
• M25: 30,920,982 km (0.095 R)
• M26: 32,071,540 km (0.112 R)
• M27: 34,336,002 km (0.101 R)
• M28: 39,715,243 km (0.119 R)
• M29: 40,119,755 km (0.103 R)
• M30: 40,390,827 km (0.115 R)
• M31: 40,799,827 km (0.104 R)
• M32: 42,183,159 km (0.096 R)
• M33: 50,669,846 km (0.099 R)
• M34: 56,407,224 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.9

Radius: 7.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.7 AU - 9.2 AU

Year: 16660 Days

Day: 23.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,889,830 km

• M1: 98,286 km (0.081 R)
• M2: 417,378 km (0.072 R)
• M3: 717,920 km (0.107 R)
• M4: 1,101,040 km (0.07 R)
• M5: 2,048,743 km (0.089 R)
• M6: 3,101,164 km (0.103 R)
• M7: 3,746,080 km (0.081 R)
• M8: 6,254,388 km (0.076 R)
• M9: 9,945,117 km (0.12 R)
• M10: 10,379,549 km (0.057 R)
• M11: 13,198,721 km (0.115 R)
• M12: 25,438,669 km (0.083 R)
• M13: 29,575,948 km (0.097 R)
• M14: 35,351,323 km (0.097 R)
• M15: 37,162,654 km (0.035 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818

Radius: 6.2

Gravity: 21.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.49 AU - 9.51 AU

Year: 16808 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,889,830 km

• M1: 77,043 km (0.03 R)
• M2: 344,524 km (0.098 R)
• M3: 810,970 km (0.11 R)
• M4: 1,021,005 km (0.074 R)
• M5: 1,444,068 km (0.101 R)
• M6: 1,865,037 km (0.104 R)
• M7: 2,321,609 km (0.064 R)
• M8: 2,634,419 km (0.098 R)
• M9: 3,626,851 km (0.062 R)
• M10: 4,847,569 km (0.09 R)
• M11: 6,070,083 km (0.094 R)
• M12: 6,708,717 km (0.115 R)
• M13: 7,485,429 km (0.059 R)
• M14: 10,291,436 km (0.037 R)
• M15: 12,486,934 km (0.063 R)
• M16: 12,892,344 km (0.082 R)
• M17: 19,707,724 km (0.077 R)
• M18: 22,557,863 km (0.089 R)
• M19: 24,814,547 km (0.11 R)
• M20: 25,347,714 km (0.106 R)
• M21: 25,563,135 km (0.027 R)
• M22: 25,779,603 km (0.104 R)
• M23: 28,013,548 km (0.113 R)
• M24: 29,059,536 km (0.083 R)
• M25: 29,532,714 km (0.111 R)
• M26: 30,010,978 km (0.109 R)
• M27: 31,476,888 km (0.108 R)
• M28: 32,353,681 km (0.082 R)
• M29: 42,640,779 km (0.081 R)
• M30: 45,913,531 km (0.059 R)
• M31: 46,555,306 km (0.1 R)
• M32: 48,848,791 km (0.109 R)
• M33: 50,192,629 km (0.111 R)
• M34: 50,532,366 km (0.08 R)
• M35: 53,837,132 km (0.112 R)
• M36: 57,468,321 km (0.113 R)
• M37: 63,612,455 km (0.078 R)
• M38: 65,416,157 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit