🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 14.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.74 AU

Year: 339 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,718,383 km

• M1: 175,329 km (0.109 R)
• M2: 637,586 km (0.073 R)
• M3: 1,196,334 km (0.108 R)
• M4: 1,665,473 km (0.068 R)
• M5: 2,124,140 km (0.092 R)
• M6: 2,613,475 km (0.091 R)
• M7: 3,137,217 km (0.103 R)
• M8: 3,581,223 km (0.118 R)
• M9: 4,167,797 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 11.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.97 AU

Year: 467 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 76.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,718,383 km

• M1: 138,079 km (0.102 R)
• M2: 670,647 km (0.113 R)
• M3: 1,017,266 km (0.1 R)
• M4: 1,379,741 km (0.104 R)
• M5: 1,732,792 km (0.096 R)
• M6: 2,172,759 km (0.085 R)
• M7: 2,627,238 km (0.101 R)
• M8: 3,167,137 km (0.086 R)
• M9: 3,518,692 km (0.087 R)
• M10: 3,883,262 km (0.105 R)
• M11: 4,371,100 km (0.025 R)
• M12: 5,054,014 km (0.112 R)
• M13: 5,454,189 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 11.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.79 AU - 1.83 AU

Year: 1652 Days

Day: 11.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,718,383 km

• M1: 146,905 km (0.1 R)
• M2: 767,587 km (0.119 R)
• M3: 1,415,794 km (0.116 R)
• M4: 2,117,408 km (0.119 R)
• M5: 2,597,767 km (0.038 R)
• M6: 3,094,432 km (0.076 R)
• M7: 4,193,976 km (0.076 R)
• M8: 6,833,780 km (0.104 R)
• M9: 7,682,299 km (0.07 R)
• M10: 8,683,857 km (0.109 R)
• M11: 9,588,476 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 13.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.12 AU - 4.5 AU

Year: 6069 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,718,383 km

• M1: 172,187 km (0.116 R)
• M2: 822,788 km (0.064 R)
• M3: 2,685,731 km (0.104 R)
• M4: 3,260,934 km (0.113 R)
• M5: 3,825,367 km (0.073 R)
• M6: 4,378,580 km (0.096 R)
• M7: 5,096,051 km (0.065 R)
• M8: 5,587,181 km (0.106 R)
• M9: 6,631,674 km (0.099 R)
• M10: 7,254,150 km (0.082 R)
• M11: 8,378,528 km (0.101 R)
• M12: 8,982,604 km (0.111 R)
• M13: 11,944,044 km (0.054 R)
• M14: 14,004,754 km (0.065 R)
• M15: 15,326,003 km (0.096 R)
• M16: 15,804,417 km (0.105 R)
• M17: 16,854,594 km (0.056 R)
• M18: 17,884,874 km (0.084 R)
• M19: 18,348,628 km (0.061 R)
• M20: 19,648,184 km (0.115 R)
• M21: 21,974,282 km (0.062 R)
• M22: 23,915,314 km (0.116 R)
• M23: 25,465,148 km (0.118 R)
• M24: 26,994,188 km (0.081 R)
• M25: 28,136,068 km (0.055 R)
• M26: 30,422,073 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 9.2

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.32 AU - 5.98 AU

Year: 7927 Days

Day: 7.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,718,383 km

• M1: 114,891 km (0.066 R)
• M2: 509,231 km (0.056 R)
• M3: 892,202 km (0.034 R)
• M4: 1,290,730 km (0.109 R)
• M5: 1,931,458 km (0.056 R)
• M6: 2,306,201 km (0.114 R)
• M7: 2,628,883 km (0.116 R)
• M8: 3,226,527 km (0.084 R)
• M9: 3,834,493 km (0.106 R)
• M10: 4,234,667 km (0.084 R)
• M11: 4,574,703 km (0.087 R)
• M12: 5,087,674 km (0.114 R)
• M13: 5,374,453 km (0.114 R)
• M14: 6,300,763 km (0.117 R)
• M15: 9,147,910 km (0.111 R)
• M16: 10,111,470 km (0.092 R)
• M17: 11,141,451 km (0.108 R)
• M18: 11,627,046 km (0.097 R)
• M19: 12,296,347 km (0.108 R)
• M20: 15,831,793 km (0.108 R)
• M21: 18,087,280 km (0.05 R)
• M22: 18,383,634 km (0.07 R)
• M23: 20,071,247 km (0.103 R)
• M24: 21,526,984 km (0.052 R)
• M25: 29,669,147 km (0.088 R)
• M26: 30,812,374 km (0.101 R)
• M27: 31,448,165 km (0.062 R)
• M28: 32,418,307 km (0.045 R)
• M29: 34,079,293 km (0.085 R)
• M30: 36,381,305 km (0.107 R)
• M31: 41,806,771 km (0.116 R)
• M32: 42,586,026 km (0.118 R)
• M33: 45,389,939 km (0.088 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.7

Radius: 5

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.3 AU - 7.12 AU

Year: 10496 Days

Day: 17.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,718,383 km

• M1: 62,233 km (0.099 R)
• M2: 227,389 km (0.042 R)
• M3: 399,277 km (0.065 R)
• M4: 623,374 km (0.108 R)
• M5: 1,383,631 km (0.109 R)
• M6: 1,873,115 km (0.1 R)
• M7: 3,841,823 km (0.114 R)
• M8: 4,612,701 km (0.087 R)
• M9: 5,413,947 km (0.104 R)
• M10: 8,738,311 km (0.116 R)
• M11: 9,213,134 km (0.096 R)
• M12: 9,755,128 km (0.067 R)
• M13: 11,230,462 km (0.063 R)
• M14: 13,966,906 km (0.117 R)
• M15: 15,902,852 km (0.117 R)
• M16: 19,408,828 km (0.034 R)
• M17: 21,468,192 km (0.109 R)
• M18: 24,126,247 km (0.094 R)
• M19: 25,629,855 km (0.119 R)
• M20: 26,995,833 km (0.118 R)
• M21: 30,621,637 km (0.109 R)
• M22: 31,493,643 km (0.071 R)
• M23: 35,147,721 km (0.095 R)
• M24: 43,147,915 km (0.11 R)
• M25: 44,105,342 km (0.065 R)
• M26: 46,346,767 km (0.059 R)
• M27: 47,640,340 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.6

Radius: 6

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.73 AU - 10.57 AU

Year: 18773 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,718,383 km

• M1: 74,649 km (0.099 R)
• M2: 286,630 km (0.031 R)
• M3: 477,068 km (0.088 R)
• M4: 1,142,778 km (0.111 R)
• M5: 2,121,298 km (0.098 R)
• M6: 2,451,610 km (0.105 R)
• M7: 3,188,679 km (0.111 R)
• M8: 3,566,413 km (0.106 R)
• M9: 3,824,619 km (0.061 R)
• M10: 4,033,907 km (0.051 R)
• M11: 4,607,914 km (0.081 R)
• M12: 5,721,670 km (0.046 R)
• M13: 7,182,792 km (0.099 R)
• M14: 8,072,301 km (0.119 R)
• M15: 8,367,906 km (0.095 R)
• M16: 9,085,677 km (0.086 R)
• M17: 9,351,812 km (0.083 R)
• M18: 10,011,538 km (0.093 R)
• M19: 11,179,598 km (0.108 R)
• M20: 13,505,995 km (0.074 R)
• M21: 16,136,524 km (0.119 R)
• M22: 19,526,711 km (0.12 R)
• M23: 25,721,259 km (0.065 R)
• M24: 27,785,112 km (0.119 R)
• M25: 30,191,693 km (0.081 R)
• M26: 30,904,078 km (0.091 R)
• M27: 33,738,658 km (0.115 R)
• M28: 38,239,310 km (0.072 R)
• M29: 38,933,145 km (0.109 R)
• M30: 40,776,490 km (0.096 R)
• M31: 41,210,025 km (0.113 R)
• M32: 42,233,424 km (0.042 R)
• M33: 44,178,944 km (0.087 R)
• M34: 52,901,098 km (0.054 R)
• M35: 55,159,876 km (0.067 R)
• M36: 57,482,084 km (0.093 R)
• M37: 59,127,362 km (0.1 R)
• M38: 60,616,160 km (0.071 R)
• M39: 62,511,864 km (0.05 R)
• M40: 66,221,891 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.9

Radius: 5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.72 AU - 11.1 AU

Year: 21159 Days

Day: 19 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,718,383 km

• M1: 82,728 km (0.12 R)
• M2: 274,063 km (0.112 R)
• M3: 514,317 km (0.064 R)
• M4: 1,074,262 km (0.089 R)
• M5: 1,534,575 km (0.117 R)
• M6: 2,485,718 km (0.105 R)
• M7: 3,728,428 km (0.104 R)
• M8: 8,283,384 km (0.045 R)
• M9: 9,060,395 km (0.051 R)
• M10: 9,420,776 km (0.112 R)
• M11: 11,524,272 km (0.029 R)
• M12: 16,168,239 km (0.107 R)
• M13: 23,067,244 km (0.091 R)
• M14: 25,742,353 km (0.093 R)
• M15: 31,289,442 km (0.092 R)
• M16: 31,596,267 km (0.111 R)
• M17: 38,512,177 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.2

Radius: 6.8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.41 AU - 13.13 AU

Year: 23973 Days

Day: 23.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,718,383 km

• M1: 89,460 km (0.084 R)
• M2: 338,540 km (0.084 R)
• M3: 1,026,391 km (0.043 R)
• M4: 2,552,140 km (0.09 R)
• M5: 2,779,678 km (0.052 R)
• M6: 3,302,523 km (0.104 R)
• M7: 4,160,317 km (0.096 R)
• M8: 6,812,238 km (0.104 R)
• M9: 8,190,783 km (0.085 R)
• M10: 8,638,230 km (0.028 R)
• M11: 9,473,884 km (0.078 R)
• M12: 11,859,670 km (0.102 R)
• M13: 12,956,821 km (0.065 R)
• M14: 13,701,968 km (0.085 R)
• M15: 16,108,400 km (0.104 R)
• M16: 17,614,700 km (0.056 R)
• M17: 19,648,484 km (0.108 R)
• M18: 21,645,914 km (0.105 R)
• M19: 23,575,577 km (0.096 R)
• M20: 24,582,221 km (0.111 R)
• M21: 25,096,240 km (0.111 R)
• M22: 31,351,226 km (0.12 R)
• M23: 37,477,707 km (0.099 R)
• M24: 46,823,834 km (0.113 R)
• M25: 47,454,689 km (0.052 R)
• M26: 48,251,297 km (0.087 R)
• M27: 54,599,034 km (0.095 R)
• M28: 59,248,835 km (0.116 R)
• M29: 60,730,901 km (0.111 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: 374 - 15,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit