🌌 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: 611.2

Radius: 12.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.49 AU - 0.55 AU

Year: 254 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,819,755 km

• M1: 159,471 km (0.106 R)
• M2: 601,683 km (0.081 R)
• M3: 1,076,805 km (0.111 R)
• M4: 1,490,444 km (0.114 R)
• M5: 2,172,909 km (0.115 R)
• M6: 2,690,966 km (0.105 R)
• M7: 3,133,178 km (0.106 R)
• M8: 3,549,209 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 14.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.71 AU - 0.93 AU

Year: 504 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,819,755 km

• M1: 182,958 km (0.055 R)
• M2: 677,978 km (0.111 R)
• M3: 1,261,858 km (0.115 R)
• M4: 1,735,036 km (0.071 R)
• M5: 2,338,813 km (0.105 R)
• M6: 2,796,583 km (0.107 R)
• M7: 3,338,875 km (0.1 R)
• M8: 4,285,381 km (0.116 R)
• M9: 4,995,522 km (0.089 R)
• M10: 5,471,991 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 9.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.05 AU - 2.67 AU

Year: 2459 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,819,755 km

• M1: 114,742 km (0.117 R)
• M2: 406,009 km (0.116 R)
• M3: 724,203 km (0.094 R)
• M4: 1,143,227 km (0.114 R)
• M5: 1,456,485 km (0.11 R)
• M6: 1,948,961 km (0.099 R)
• M7: 2,391,322 km (0.118 R)
• M8: 3,697,611 km (0.109 R)
• M9: 4,956,177 km (0.079 R)
• M10: 8,190,184 km (0.108 R)
• M11: 9,571,122 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 13.4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.07 AU - 3.49 AU

Year: 4029 Days

Day: 7 Hours

Environment

Temp: -205 °C

Axial Tilt: 63.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,819,755 km

• M1: 169,794 km (0.077 R)
• M2: 816,655 km (0.107 R)
• M3: 1,424,471 km (0.109 R)
• M4: 1,993,541 km (0.066 R)
• M5: 2,819,920 km (0.091 R)
• M6: 4,223,447 km (0.108 R)
• M7: 4,760,354 km (0.102 R)
• M8: 6,650,822 km (0.04 R)
• M9: 8,624,616 km (0.103 R)
• M10: 10,688,469 km (0.102 R)
• M11: 13,881,486 km (0.119 R)
• M12: 14,398,197 km (0.109 R)
• M13: 14,830,385 km (0.059 R)
• M14: 19,062,808 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 7.1

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5 AU - 6.5 AU

Year: 9352 Days

Day: 22.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,819,755 km

• M1: 89,460 km (0.103 R)
• M2: 311,014 km (0.108 R)
• M3: 835,355 km (0.061 R)
• M4: 1,079,349 km (0.103 R)
• M5: 1,516,324 km (0.077 R)
• M6: 1,776,325 km (0.097 R)
• M7: 2,169,468 km (0.109 R)
• M8: 2,639,505 km (0.09 R)
• M9: 3,833,146 km (0.097 R)
• M10: 4,348,062 km (0.083 R)
• M11: 5,649,264 km (0.119 R)
• M12: 6,099,853 km (0.111 R)
• M13: 7,033,793 km (0.057 R)
• M14: 7,596,729 km (0.099 R)
• M15: 8,145,903 km (0.111 R)
• M16: 8,903,616 km (0.106 R)
• M17: 9,466,104 km (0.096 R)
• M18: 11,135,318 km (0.075 R)
• M19: 13,531,726 km (0.032 R)
• M20: 14,086,584 km (0.1 R)
• M21: 14,464,917 km (0.109 R)
• M22: 19,008,803 km (0.067 R)
• M23: 19,861,660 km (0.076 R)
• M24: 27,233,993 km (0.043 R)
• M25: 30,254,973 km (0.085 R)
• M26: 32,388,537 km (0.092 R)
• M27: 34,964,014 km (0.12 R)
• M28: 41,669,739 km (0.068 R)
• M29: 44,440,890 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.4

Radius: 6.5

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.58 AU - 8.74 AU

Year: 14379 Days

Day: 15.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,819,755 km

• M1: 80,783 km (0.116 R)
• M2: 306,825 km (0.076 R)
• M3: 595,699 km (0.107 R)
• M4: 1,160,730 km (0.117 R)
• M5: 2,002,517 km (0.027 R)
• M6: 2,600,759 km (0.116 R)
• M7: 3,242,235 km (0.112 R)
• M8: 6,007,102 km (0.078 R)
• M9: 7,725,683 km (0.097 R)
• M10: 8,190,932 km (0.079 R)
• M11: 8,764,790 km (0.028 R)
• M12: 9,603,136 km (0.086 R)
• M13: 9,943,172 km (0.114 R)
• M14: 11,820,476 km (0.079 R)
• M15: 15,853,634 km (0.092 R)
• M16: 16,883,466 km (0.112 R)
• M17: 18,697,939 km (0.094 R)
• M18: 19,228,413 km (0.103 R)
• M19: 19,768,760 km (0.099 R)
• M20: 20,003,479 km (0.114 R)
• M21: 21,204,900 km (0.073 R)
• M22: 23,139,499 km (0.078 R)
• M23: 31,097,657 km (0.09 R)
• M24: 33,922,364 km (0.028 R)
• M25: 34,938,732 km (0.109 R)
• M26: 37,988,584 km (0.116 R)
• M27: 42,758,363 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.4

Radius: 6.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.53 AU - 8.45 AU

Year: 15318 Days

Day: 24.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,819,755 km

• M1: 84,822 km (0.117 R)
• M2: 480,808 km (0.118 R)
• M3: 695,481 km (0.105 R)
• M4: 1,153,998 km (0.04 R)
• M5: 1,798,615 km (0.119 R)
• M6: 2,025,555 km (0.086 R)
• M7: 3,980,500 km (0.074 R)
• M8: 4,676,729 km (0.065 R)
• M9: 6,437,944 km (0.045 R)
• M10: 8,403,810 km (0.098 R)
• M11: 10,419,492 km (0.082 R)
• M12: 14,348,081 km (0.088 R)
• M13: 19,781,027 km (0.088 R)
• M14: 20,695,369 km (0.077 R)
• M15: 21,564,084 km (0.036 R)
• M16: 22,381,637 km (0.114 R)
• M17: 25,528,727 km (0.062 R)
• M18: 26,781,160 km (0.055 R)
• M19: 27,986,770 km (0.101 R)
• M20: 28,780,536 km (0.113 R)
• M21: 30,690,901 km (0.094 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: 225 - 12,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit