🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 8.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.86 AU - 1.2 AU

Year: 697 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,175,092 km

• M1: 110,702 km (0.105 R)
• M2: 475,572 km (0.112 R)
• M3: 1,115,551 km (0.045 R)
• M4: 1,541,456 km (0.079 R)
• M5: 1,897,649 km (0.116 R)
• M6: 2,458,491 km (0.052 R)
• M7: 2,936,905 km (0.049 R)
• M8: 3,567,909 km (0.073 R)
• M9: 3,880,718 km (0.106 R)
• M10: 4,392,193 km (0.101 R)
• M11: 5,131,955 km (0.101 R)
• M12: 6,394,262 km (0.05 R)
• M13: 6,940,593 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 12.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.97 AU - 1.39 AU

Year: 855 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,175,092 km

• M1: 151,692 km (0.053 R)
• M2: 553,363 km (0.094 R)
• M3: 968,945 km (0.115 R)
• M4: 1,570,478 km (0.074 R)
• M5: 2,251,448 km (0.098 R)
• M6: 2,673,314 km (0.059 R)
• M7: 3,161,302 km (0.094 R)
• M8: 3,708,531 km (0.098 R)
• M9: 4,269,074 km (0.1 R)
• M10: 5,122,680 km (0.111 R)
• M11: 5,600,495 km (0.078 R)
• M12: 7,006,267 km (0.119 R)
• M13: 7,475,705 km (0.106 R)
• M14: 7,866,155 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758

Radius: 8.2

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.38 AU - 1.64 AU

Year: 1237 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,175,092 km

• M1: 102,026 km (0.105 R)
• M2: 421,866 km (0.083 R)
• M3: 690,843 km (0.044 R)
• M4: 987,196 km (0.104 R)
• M5: 1,494,782 km (0.061 R)
• M6: 1,909,318 km (0.052 R)
• M7: 2,223,174 km (0.084 R)
• M8: 2,521,173 km (0.071 R)
• M9: 3,096,975 km (0.1 R)
• M10: 3,773,905 km (0.076 R)
• M11: 4,165,254 km (0.101 R)
• M12: 4,677,925 km (0.087 R)
• M13: 5,252,680 km (0.094 R)
• M14: 7,108,143 km (0.113 R)
• M15: 8,422,061 km (0.047 R)
• M16: 9,181,420 km (0.09 R)
• M17: 9,827,533 km (0.063 R)
• M18: 10,735,742 km (0.076 R)
• M19: 11,039,276 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 13.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.26 AU - 2.48 AU

Year: 2433 Days

Day: 7.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,175,092 km

• M1: 165,605 km (0.113 R)
• M2: 626,217 km (0.033 R)
• M3: 1,221,766 km (0.076 R)
• M4: 1,657,544 km (0.097 R)
• M5: 2,175,901 km (0.083 R)
• M6: 3,212,315 km (0.114 R)
• M7: 3,816,690 km (0.088 R)
• M8: 4,917,132 km (0.114 R)
• M9: 6,365,689 km (0.098 R)
• M10: 7,082,412 km (0.031 R)
• M11: 7,598,973 km (0.07 R)
• M12: 8,257,802 km (0.088 R)
• M13: 9,205,954 km (0.1 R)
• M14: 9,690,202 km (0.1 R)
• M15: 10,815,776 km (0.073 R)
• M16: 14,328,185 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 14.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.04 AU - 4.04 AU

Year: 4442 Days

Day: 5 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,175,092 km

• M1: 180,415 km (0.11 R)
• M2: 727,943 km (0.106 R)
• M3: 1,221,018 km (0.109 R)
• M4: 2,820,668 km (0.04 R)
• M5: 3,768,221 km (0.111 R)
• M6: 4,611,205 km (0.104 R)
• M7: 5,987,206 km (0.107 R)
• M8: 6,836,473 km (0.058 R)
• M9: 7,622,161 km (0.096 R)
• M10: 9,704,563 km (0.077 R)
• M11: 12,536,302 km (0.109 R)
• M12: 15,648,087 km (0.091 R)
• M13: 17,946,658 km (0.096 R)
• M14: 23,280,121 km (0.105 R)
• M15: 24,119,515 km (0.03 R)
• M16: 25,296,701 km (0.059 R)
• M17: 26,021,203 km (0.098 R)
• M18: 29,058,339 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.9

Radius: 5.4

Gravity: 25.48 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.11 AU - 9.03 AU

Year: 13889 Days

Day: 16.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,175,092 km

• M1: 67,169 km (0.086 R)
• M2: 373,396 km (0.025 R)
• M3: 812,167 km (0.098 R)
• M4: 1,001,259 km (0.111 R)
• M5: 1,272,479 km (0.077 R)
• M6: 1,529,937 km (0.102 R)
• M7: 2,806,905 km (0.034 R)
• M8: 4,195,771 km (0.112 R)
• M9: 4,801,344 km (0.098 R)
• M10: 8,877,886 km (0.069 R)
• M11: 9,763,505 km (0.098 R)
• M12: 10,937,100 km (0.086 R)
• M13: 12,836,993 km (0.117 R)
• M14: 14,173,052 km (0.066 R)
• M15: 18,650,666 km (0.054 R)
• M16: 22,077,654 km (0.101 R)
• M17: 32,491,012 km (0.117 R)
• M18: 34,955,786 km (0.11 R)
• M19: 39,290,235 km (0.099 R)
• M20: 40,951,220 km (0.052 R)
• M21: 41,656,873 km (0.043 R)
• M22: 58,768,776 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.6

Radius: 7.6

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.11 AU - 9.99 AU

Year: 15231 Days

Day: 24.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,175,092 km

• M1: 150,944 km (0.075 R)
• M2: 409,300 km (0.055 R)
• M3: 672,143 km (0.096 R)
• M4: 914,193 km (0.071 R)
• M5: 1,176,438 km (0.069 R)
• M6: 1,428,510 km (0.105 R)
• M7: 1,786,049 km (0.037 R)
• M8: 2,635,914 km (0.115 R)
• M9: 3,022,625 km (0.098 R)
• M10: 4,283,735 km (0.116 R)
• M11: 4,819,295 km (0.079 R)
• M12: 5,361,139 km (0.03 R)
• M13: 6,395,907 km (0.114 R)
• M14: 6,960,490 km (0.096 R)
• M15: 7,652,679 km (0.091 R)
• M16: 9,611,214 km (0.057 R)
• M17: 10,469,009 km (0.075 R)
• M18: 11,627,495 km (0.101 R)
• M19: 12,869,157 km (0.06 R)
• M20: 13,278,905 km (0.109 R)
• M21: 18,465,763 km (0.115 R)
• M22: 22,227,401 km (0.111 R)
• M23: 24,442,497 km (0.088 R)
• M24: 28,492,859 km (0.055 R)
• M25: 35,975,745 km (0.056 R)
• M26: 40,601,760 km (0.091 R)
• M27: 46,721,809 km (0.046 R)
• M28: 47,204,112 km (0.1 R)
• M29: 55,201,016 km (0.069 R)
• M30: 60,750,947 km (0.092 R)
• M31: 63,660,327 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit