🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 11

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.21 AU - 1.75 AU

Year: 1243 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,624,857 km

• M1: 136,732 km (0.078 R)
• M2: 642,224 km (0.086 R)
• M3: 1,329,775 km (0.084 R)
• M4: 2,297,225 km (0.111 R)
• M5: 3,778,693 km (0.096 R)
• M6: 4,197,866 km (0.075 R)
• M7: 4,817,949 km (0.069 R)
• M8: 5,291,576 km (0.064 R)
• M9: 5,710,001 km (0.115 R)
• M10: 6,173,007 km (0.104 R)
• M11: 6,613,273 km (0.1 R)
• M12: 9,589,074 km (0.101 R)
• M13: 10,797,077 km (0.063 R)
• M14: 11,926,092 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 11.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.72 AU - 1.98 AU

Year: 1737 Days

Day: 6.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,624,857 km

• M1: 139,425 km (0.073 R)
• M2: 561,441 km (0.075 R)
• M3: 1,184,366 km (0.076 R)
• M4: 1,662,332 km (0.116 R)
• M5: 2,302,012 km (0.099 R)
• M6: 2,680,046 km (0.088 R)
• M7: 3,333,340 km (0.04 R)
• M8: 3,903,308 km (0.071 R)
• M9: 4,372,447 km (0.093 R)
• M10: 5,218,123 km (0.101 R)
• M11: 6,123,938 km (0.111 R)
• M12: 6,542,962 km (0.096 R)
• M13: 6,956,151 km (0.113 R)
• M14: 7,543,024 km (0.071 R)
• M15: 10,162,931 km (0.056 R)
• M16: 10,785,109 km (0.053 R)
• M17: 11,156,860 km (0.087 R)
• M18: 12,033,653 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 11.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3 AU - 3.28 AU

Year: 3841 Days

Day: 14 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,624,857 km

• M1: 145,559 km (0.067 R)
• M2: 518,656 km (0.078 R)
• M3: 1,306,588 km (0.059 R)
• M4: 1,765,853 km (0.058 R)
• M5: 2,266,857 km (0.117 R)
• M6: 2,816,030 km (0.103 R)
• M7: 3,365,802 km (0.045 R)
• M8: 5,104,878 km (0.067 R)
• M9: 6,131,269 km (0.03 R)
• M10: 6,860,708 km (0.097 R)
• M11: 8,172,532 km (0.031 R)
• M12: 8,557,746 km (0.114 R)
• M13: 10,518,974 km (0.105 R)
• M14: 12,051,006 km (0.057 R)
• M15: 14,879,902 km (0.108 R)
• M16: 17,748,740 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 12.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.53 AU - 5.91 AU

Year: 8232 Days

Day: 12.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,624,857 km

• M1: 158,424 km (0.085 R)
• M2: 578,794 km (0.102 R)
• M3: 1,028,336 km (0.059 R)
• M4: 1,605,784 km (0.114 R)
• M5: 2,770,253 km (0.074 R)
• M6: 4,667,304 km (0.076 R)
• M7: 6,389,325 km (0.09 R)
• M8: 7,508,467 km (0.043 R)
• M9: 8,149,643 km (0.076 R)
• M10: 8,573,304 km (0.078 R)
• M11: 9,658,338 km (0.094 R)
• M12: 11,919,809 km (0.083 R)
• M13: 12,840,733 km (0.083 R)
• M14: 14,565,746 km (0.101 R)
• M15: 16,608,356 km (0.06 R)
• M16: 20,405,000 km (0.037 R)
• M17: 22,333,167 km (0.12 R)
• M18: 23,660,549 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.8

Radius: 7.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.56 AU - 10.56 AU

Year: 17287 Days

Day: 22 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,624,857 km

• M1: 92,302 km (0.085 R)
• M2: 409,300 km (0.081 R)
• M3: 687,552 km (0.095 R)
• M4: 921,373 km (0.118 R)
• M5: 3,777,346 km (0.083 R)
• M6: 7,667,489 km (0.07 R)
• M7: 8,073,797 km (0.119 R)
• M8: 15,177,602 km (0.103 R)
• M9: 17,525,989 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.1

Radius: 5.2

Gravity: 34.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.3 AU - 11.86 AU

Year: 20467 Days

Day: 24 Hours

Environment

Temp: -241 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 79,624,857 km

• M1: 64,776 km (0.111 R)
• M2: 326,273 km (0.1 R)
• M3: 565,031 km (0.092 R)
• M4: 941,419 km (0.083 R)
• M5: 1,164,021 km (0.036 R)
• M6: 1,868,627 km (0.061 R)
• M7: 2,200,884 km (0.108 R)
• M8: 2,982,982 km (0.091 R)
• M9: 4,735,820 km (0.107 R)
• M10: 5,272,876 km (0.078 R)
• M11: 5,515,075 km (0.1 R)
• M12: 6,065,296 km (0.08 R)
• M13: 7,373,829 km (0.042 R)
• M14: 8,093,843 km (0.087 R)
• M15: 8,308,067 km (0.095 R)
• M16: 9,553,918 km (0.102 R)
• M17: 11,115,122 km (0.071 R)
• M18: 15,295,185 km (0.105 R)
• M19: 15,540,376 km (0.084 R)
• M20: 17,242,800 km (0.112 R)
• M21: 21,012,816 km (0.034 R)
• M22: 22,981,973 km (0.113 R)
• M23: 24,509,367 km (0.079 R)
• M24: 28,007,564 km (0.097 R)
• M25: 33,857,140 km (0.117 R)
• M26: 34,134,494 km (0.11 R)
• M27: 37,286,222 km (0.061 R)
• M28: 43,996,285 km (0.092 R)
• M29: 50,739,559 km (0.05 R)
• M30: 51,650,909 km (0.108 R)
• M31: 54,640,772 km (0.1 R)
• M32: 55,598,198 km (0.11 R)
• M33: 61,372,975 km (0.094 R)
• M34: 62,824,523 km (0.047 R)
• M35: 70,426,040 km (0.097 R)
• M36: 70,651,783 km (0.092 R)
• M37: 71,104,766 km (0.109 R)
• M38: 72,016,565 km (0.11 R)
• M39: 72,475,381 km (0.103 R)
• M40: 76,692,396 km (0.103 R)
• M41: 77,170,810 km (0.088 R)
• M42: 81,815,524 km (0.168 R)
• M43: 82,816,484 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.2

Radius: 4.4

Gravity: 30.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.1 AU - 12.72 AU

Year: 23184 Days

Day: 23.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 79,624,857 km

• M1: 57,296 km (0.114 R)
• M2: 307,424 km (0.118 R)
• M3: 663,018 km (0.052 R)
• M4: 1,010,234 km (0.047 R)
• M5: 1,283,101 km (0.088 R)
• M6: 1,638,396 km (0.117 R)
• M7: 2,160,492 km (0.082 R)
• M8: 2,662,094 km (0.104 R)
• M9: 4,284,483 km (0.111 R)
• M10: 4,958,571 km (0.086 R)
• M11: 5,147,214 km (0.07 R)
• M12: 5,498,769 km (0.096 R)
• M13: 5,783,005 km (0.04 R)
• M14: 9,020,602 km (0.092 R)
• M15: 9,531,180 km (0.104 R)
• M16: 9,705,611 km (0.101 R)
• M17: 11,767,219 km (0.104 R)
• M18: 14,482,570 km (0.095 R)
• M19: 16,647,251 km (0.072 R)
• M20: 17,587,922 km (0.114 R)
• M21: 18,204,565 km (0.096 R)
• M22: 18,473,243 km (0.12 R)
• M23: 20,718,557 km (0.117 R)
• M24: 21,805,984 km (0.083 R)
• M25: 26,194,288 km (0.119 R)
• M26: 26,536,717 km (0.118 R)
• M27: 27,464,374 km (0.101 R)
• M28: 27,936,355 km (0.113 R)
• M29: 28,174,216 km (0.112 R)
• M30: 29,754,119 km (0.101 R)
• M31: 33,489,279 km (0.064 R)
• M32: 39,734,541 km (0.089 R)
• M33: 43,129,515 km (0.069 R)
• M34: 43,927,171 km (0.092 R)
• M35: 49,962,846 km (0.092 R)
• M36: 52,271,441 km (0.056 R)
• M37: 54,650,047 km (0.079 R)
• M38: 55,960,375 km (0.1 R)
• M39: 61,210,362 km (0.083 R)
• M40: 65,304,258 km (0.077 R)
• M41: 66,991,722 km (0.102 R)
• M42: 67,418,076 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 14,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit