🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 8.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.81 AU

Year: 385 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 33,977,186 km

• M1: 101,577 km (0.096 R)
• M2: 438,621 km (0.093 R)
• M3: 1,152,502 km (0.045 R)
• M4: 1,835,267 km (0.108 R)
• M5: 2,113,369 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 13

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.93 AU - 1.07 AU

Year: 703 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,977,186 km

• M1: 161,715 km (0.077 R)
• M2: 615,146 km (0.039 R)
• M3: 1,111,662 km (0.097 R)
• M4: 1,525,749 km (0.054 R)
• M5: 1,952,402 km (0.041 R)
• M6: 2,625,592 km (0.103 R)
• M7: 3,030,254 km (0.093 R)
• M8: 3,998,003 km (0.11 R)
• M9: 4,756,763 km (0.109 R)
• M10: 5,363,832 km (0.041 R)
• M11: 5,803,500 km (0.076 R)
• M12: 7,246,820 km (0.087 R)
• M13: 8,275,754 km (0.119 R)
• M14: 8,943,709 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 13.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.59 AU

Year: 1140 Days

Day: 7.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,977,186 km

• M1: 170,392 km (0.113 R)
• M2: 691,142 km (0.099 R)
• M3: 1,416,542 km (0.074 R)
• M4: 2,231,851 km (0.092 R)
• M5: 2,833,982 km (0.115 R)
• M6: 3,896,576 km (0.105 R)
• M7: 6,197,690 km (0.093 R)
• M8: 6,693,906 km (0.096 R)
• M9: 8,028,170 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 8.4

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.4 AU - 5.3 AU

Year: 6377 Days

Day: 9.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,977,186 km

• M1: 104,419 km (0.05 R)
• M2: 371,452 km (0.078 R)
• M3: 742,305 km (0.053 R)
• M4: 1,077,553 km (0.083 R)
• M5: 1,866,533 km (0.075 R)
• M6: 2,778,481 km (0.092 R)
• M7: 3,099,069 km (0.065 R)
• M8: 3,444,341 km (0.098 R)
• M9: 3,911,835 km (0.114 R)
• M10: 4,775,463 km (0.079 R)
• M11: 5,119,239 km (0.048 R)
• M12: 6,084,295 km (0.062 R)
• M13: 7,019,581 km (0.089 R)
• M14: 7,733,163 km (0.045 R)
• M15: 8,535,606 km (0.098 R)
• M16: 9,129,509 km (0.087 R)
• M17: 10,352,472 km (0.065 R)
• M18: 11,077,274 km (0.041 R)
• M19: 12,359,926 km (0.118 R)
• M20: 13,910,807 km (0.041 R)
• M21: 15,278,730 km (0.093 R)
• M22: 17,128,358 km (0.071 R)
• M23: 17,663,769 km (0.077 R)
• M24: 18,210,250 km (0.102 R)
• M25: 18,487,754 km (0.114 R)
• M26: 19,193,856 km (0.065 R)
• M27: 22,120,140 km (0.11 R)
• M28: 27,545,456 km (0.078 R)
• M29: 30,078,297 km (0.103 R)
• M30: 30,369,116 km (0.096 R)
• M31: 31,351,525 km (0.088 R)
• M32: 32,253,899 km (0.05 R)
• M33: 33,276,550 km (0.034 R)
• M34: 37,248,972 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 9.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.93 AU - 5.37 AU

Year: 7048 Days

Day: 9.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,977,186 km

• M1: 127,607 km (0.112 R)
• M2: 435,629 km (0.102 R)
• M3: 1,083,089 km (0.12 R)
• M4: 1,934,450 km (0.106 R)
• M5: 2,750,207 km (0.089 R)
• M6: 3,352,339 km (0.119 R)
• M7: 4,719,514 km (0.083 R)
• M8: 5,125,971 km (0.101 R)
• M9: 5,583,292 km (0.081 R)
• M10: 6,641,846 km (0.062 R)
• M11: 7,285,117 km (0.068 R)
• M12: 8,004,533 km (0.047 R)
• M13: 8,846,171 km (0.085 R)
• M14: 10,661,691 km (0.103 R)
• M15: 11,634,226 km (0.119 R)
• M16: 12,664,956 km (0.111 R)
• M17: 13,401,725 km (0.054 R)
• M18: 16,008,767 km (0.09 R)
• M19: 16,870,002 km (0.104 R)
• M20: 19,834,134 km (0.101 R)
• M21: 21,302,288 km (0.075 R)
• M22: 21,784,143 km (0.092 R)
• M23: 23,201,283 km (0.112 R)
• M24: 25,905,265 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.1

Radius: 6.9

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.6 AU - 8.68 AU

Year: 13411 Days

Day: 24 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,977,186 km

• M1: 89,011 km (0.114 R)
• M2: 310,864 km (0.105 R)
• M3: 634,893 km (0.091 R)
• M4: 1,069,026 km (0.088 R)
• M5: 1,387,371 km (0.106 R)
• M6: 1,608,028 km (0.114 R)
• M7: 3,391,085 km (0.092 R)
• M8: 5,346,179 km (0.067 R)
• M9: 6,400,395 km (0.092 R)
• M10: 7,408,984 km (0.068 R)
• M11: 7,813,198 km (0.113 R)
• M12: 9,526,692 km (0.044 R)
• M13: 9,843,689 km (0.114 R)
• M14: 11,417,160 km (0.073 R)
• M15: 11,835,286 km (0.095 R)
• M16: 12,450,283 km (0.057 R)
• M17: 16,824,525 km (0.113 R)
• M18: 17,288,128 km (0.093 R)
• M19: 18,159,985 km (0.09 R)
• M20: 19,479,887 km (0.109 R)
• M21: 21,668,504 km (0.105 R)
• M22: 24,901,014 km (0.068 R)
• M23: 39,808,293 km (0.043 R)
• M24: 44,327,644 km (0.083 R)
• M25: 45,956,915 km (0.071 R)
• M26: 48,242,471 km (0.089 R)
• M27: 49,807,564 km (0.12 R)
• M28: 53,038,878 km (0.044 R)
• M29: 56,064,046 km (0.107 R)
• M30: 56,579,111 km (0.078 R)
• M31: 56,924,234 km (0.109 R)
• M32: 58,847,913 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.5

Radius: 7.1

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.61 AU - 8.85 AU

Year: 16596 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,977,186 km

• M1: 88,412 km (0.047 R)
• M2: 343,477 km (0.037 R)
• M3: 592,108 km (0.119 R)
• M4: 819,198 km (0.083 R)
• M5: 1,094,757 km (0.072 R)
• M6: 1,618,200 km (0.061 R)
• M7: 1,903,334 km (0.056 R)
• M8: 2,414,061 km (0.092 R)
• M9: 2,744,971 km (0.104 R)
• M10: 3,421,752 km (0.069 R)
• M11: 4,204,897 km (0.065 R)
• M12: 4,747,638 km (0.073 R)
• M13: 7,352,586 km (0.108 R)
• M14: 8,094,591 km (0.102 R)
• M15: 9,828,879 km (0.074 R)
• M16: 10,140,342 km (0.105 R)
• M17: 14,144,927 km (0.116 R)
• M18: 16,349,701 km (0.106 R)
• M19: 19,578,023 km (0.1 R)
• M20: 20,742,044 km (0.097 R)
• M21: 23,025,207 km (0.099 R)
• M22: 24,700,703 km (0.07 R)
• M23: 27,876,965 km (0.088 R)
• M24: 28,292,249 km (0.087 R)
• M25: 28,606,404 km (0.114 R)
• M26: 30,212,188 km (0.097 R)
• M27: 32,103,703 km (0.064 R)
• M28: 32,331,391 km (0.078 R)
• M29: 33,020,588 km (0.109 R)
• M30: 34,666,913 km (0.101 R)
• M31: 39,410,063 km (0.074 R)
• M32: 40,064,703 km (0.038 R)
• M33: 45,136,071 km (0.102 R)
• M34: 47,751,042 km (0.037 R)
• M35: 48,644,740 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.9

Radius: 3.9

Gravity: 49.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.68 AU - 10.78 AU

Year: 21334 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 70.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,977,186 km

• M1: 48,769 km (0.118 R)
• M2: 194,028 km (0.07 R)
• M3: 568,921 km (0.111 R)
• M4: 696,228 km (0.091 R)
• M5: 853,905 km (0.11 R)
• M6: 1,061,546 km (0.109 R)
• M7: 1,648,269 km (0.109 R)
• M8: 2,312,185 km (0.086 R)
• M9: 3,694,319 km (0.053 R)
• M10: 5,880,094 km (0.071 R)
• M11: 6,720,385 km (0.075 R)
• M12: 7,097,073 km (0.074 R)
• M13: 10,507,455 km (0.081 R)
• M14: 10,822,508 km (0.093 R)
• M15: 11,471,314 km (0.074 R)
• M16: 13,279,205 km (0.064 R)
• M17: 14,250,544 km (0.075 R)
• M18: 16,927,298 km (0.046 R)
• M19: 24,766,227 km (0.072 R)
• M20: 26,579,652 km (0.062 R)
• M21: 30,468,449 km (0.069 R)
• M22: 30,723,363 km (0.055 R)
• M23: 36,125,043 km (0.078 R)
• M24: 40,261,125 km (0.088 R)
• M25: 40,414,463 km (0.061 R)
• M26: 41,811,558 km (0.096 R)
• M27: 54,353,394 km (0.105 R)
• M28: 56,628,928 km (0.054 R)
• M29: 57,207,572 km (0.066 R)
• M30: 58,180,856 km (0.038 R)
• M31: 58,376,679 km (0.111 R)
• M32: 59,561,644 km (0.107 R)
• M33: 61,979,595 km (0.083 R)
• M34: 65,092,876 km (0.103 R)
• M35: 69,183,929 km (0.104 R)
• M36: 71,628,956 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.5

Radius: 7.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.29 AU - 10.83 AU

Year: 22429 Days

Day: 20 Hours

Environment

Temp: -241 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,977,186 km

• M1: 90,507 km (0.103 R)
• M2: 397,631 km (0.063 R)
• M3: 2,161,091 km (0.058 R)
• M4: 2,955,456 km (0.09 R)
• M5: 4,936,281 km (0.075 R)
• M6: 6,103,743 km (0.1 R)
• M7: 6,530,845 km (0.051 R)
• M8: 7,012,999 km (0.078 R)
• M9: 8,683,708 km (0.06 R)
• M10: 9,611,514 km (0.049 R)
• M11: 10,235,187 km (0.118 R)
• M12: 11,762,133 km (0.104 R)
• M13: 12,013,607 km (0.102 R)
• M14: 12,579,835 km (0.109 R)
• M15: 16,232,267 km (0.106 R)
• M16: 16,670,289 km (0.085 R)
• M17: 18,098,201 km (0.088 R)
• M18: 18,501,367 km (0.086 R)
• M19: 19,395,514 km (0.107 R)
• M20: 19,676,458 km (0.108 R)
• M21: 22,404,226 km (0.074 R)
• M22: 23,261,422 km (0.103 R)
• M23: 32,672,624 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit