🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.7

Radius: 8.6

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.59 AU - 0.95 AU

Year: 451 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,387,596 km

• M1: 108,159 km (0.109 R)
• M2: 477,965 km (0.114 R)
• M3: 755,320 km (0.088 R)
• M4: 1,252,882 km (0.03 R)
• M5: 1,525,150 km (0.113 R)
• M6: 1,972,448 km (0.092 R)
• M7: 2,345,246 km (0.106 R)
• M8: 3,256,147 km (0.065 R)
• M9: 3,921,858 km (0.074 R)
• M10: 4,399,973 km (0.09 R)
• M11: 4,675,382 km (0.117 R)
• M12: 4,962,461 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 8.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.88 AU - 0.96 AU

Year: 588 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,387,596 km

• M1: 111,151 km (0.111 R)
• M2: 575,653 km (0.084 R)
• M3: 1,321,099 km (0.119 R)
• M4: 2,044,105 km (0.107 R)
• M5: 2,355,867 km (0.105 R)
• M6: 2,751,105 km (0.066 R)
• M7: 3,121,659 km (0.045 R)
• M8: 3,663,053 km (0.115 R)
• M9: 4,167,946 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.2

Radius: 10.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.13 AU - 2.77 AU

Year: 2557 Days

Day: 14.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,387,596 km

• M1: 130,749 km (0.109 R)
• M2: 704,008 km (0.11 R)
• M3: 1,989,352 km (0.102 R)
• M4: 2,354,222 km (0.12 R)
• M5: 2,947,527 km (0.09 R)
• M6: 5,440,575 km (0.093 R)
• M7: 6,272,938 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.4

Radius: 10.5

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.67 AU - 3.01 AU

Year: 3192 Days

Day: 8.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,387,596 km

• M1: 141,669 km (0.081 R)
• M2: 739,911 km (0.099 R)
• M3: 1,108,221 km (0.084 R)
• M4: 1,523,954 km (0.119 R)
• M5: 1,912,758 km (0.116 R)
• M6: 2,251,149 km (0.099 R)
• M7: 2,661,945 km (0.078 R)
• M8: 3,420,555 km (0.098 R)
• M9: 4,139,373 km (0.104 R)
• M10: 5,495,478 km (0.084 R)
• M11: 6,188,415 km (0.026 R)
• M12: 8,020,241 km (0.096 R)
• M13: 8,440,312 km (0.11 R)
• M14: 8,875,043 km (0.1 R)
• M15: 9,401,179 km (0.09 R)
• M16: 10,433,255 km (0.054 R)
• M17: 11,407,735 km (0.026 R)
• M18: 12,075,391 km (0.08 R)
• M19: 15,114,172 km (0.118 R)
• M20: 17,969,098 km (0.11 R)
• M21: 19,057,273 km (0.069 R)
• M22: 19,680,497 km (0.087 R)
• M23: 20,640,766 km (0.069 R)
• M24: 21,099,433 km (0.031 R)
• M25: 21,631,852 km (0.086 R)
• M26: 23,566,601 km (0.097 R)
• M27: 23,995,798 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465

Radius: 14.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.63 AU - 3.95 AU

Year: 3979 Days

Day: 11.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,387,596 km

• M1: 180,265 km (0.088 R)
• M2: 687,402 km (0.108 R)
• M3: 1,166,415 km (0.115 R)
• M4: 1,761,665 km (0.074 R)
• M5: 2,573,083 km (0.117 R)
• M6: 3,075,134 km (0.108 R)
• M7: 3,546,517 km (0.096 R)
• M8: 4,004,137 km (0.052 R)
• M9: 4,777,109 km (0.076 R)
• M10: 5,337,951 km (0.097 R)
• M11: 7,042,021 km (0.088 R)
• M12: 9,121,730 km (0.09 R)
• M13: 10,624,142 km (0.098 R)
• M14: 11,076,376 km (0.116 R)
• M15: 11,757,196 km (0.054 R)
• M16: 13,344,130 km (0.105 R)
• M17: 13,919,783 km (0.111 R)
• M18: 15,800,228 km (0.119 R)
• M19: 18,426,419 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.8

Radius: 14.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.49 AU - 3.57 AU

Year: 4423 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,387,596 km

• M1: 175,329 km (0.116 R)
• M2: 719,865 km (0.109 R)
• M3: 1,379,741 km (0.062 R)
• M4: 1,970,204 km (0.091 R)
• M5: 2,634,419 km (0.055 R)
• M6: 3,413,524 km (0.108 R)
• M7: 4,015,207 km (0.095 R)
• M8: 5,389,413 km (0.042 R)
• M9: 5,926,918 km (0.113 R)
• M10: 6,524,711 km (0.058 R)
• M11: 7,429,329 km (0.042 R)
• M12: 8,096,686 km (0.102 R)
• M13: 9,974,737 km (0.115 R)
• M14: 12,897,580 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656

Radius: 4.3

Gravity: 35.48 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.98 AU - 6.32 AU

Year: 10170 Days

Day: 16 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,387,596 km

• M1: 53,406 km (0.102 R)
• M2: 267,930 km (0.119 R)
• M3: 418,425 km (0.098 R)
• M4: 575,653 km (0.078 R)
• M5: 808,277 km (0.043 R)
• M6: 1,112,410 km (0.112 R)
• M7: 1,278,763 km (0.103 R)
• M8: 1,559,558 km (0.068 R)
• M9: 2,714,005 km (0.117 R)
• M10: 3,085,306 km (0.083 R)
• M11: 3,665,896 km (0.063 R)
• M12: 4,852,357 km (0.028 R)
• M13: 5,912,856 km (0.118 R)
• M14: 6,127,529 km (0.098 R)
• M15: 6,725,920 km (0.072 R)
• M16: 7,527,316 km (0.098 R)
• M17: 9,222,110 km (0.098 R)
• M18: 9,511,133 km (0.044 R)
• M19: 9,806,140 km (0.106 R)
• M20: 11,987,876 km (0.106 R)
• M21: 12,216,611 km (0.068 R)
• M22: 13,527,238 km (0.063 R)
• M23: 14,797,623 km (0.098 R)
• M24: 18,166,717 km (0.071 R)
• M25: 18,850,678 km (0.065 R)
• M26: 20,431,628 km (0.077 R)
• M27: 21,005,187 km (0.078 R)
• M28: 24,125,798 km (0.078 R)
• M29: 27,049,240 km (0.088 R)
• M30: 28,850,697 km (0.071 R)
• M31: 29,055,646 km (0.112 R)
• M32: 34,385,819 km (0.11 R)
• M33: 37,462,149 km (0.045 R)
• M34: 37,828,514 km (0.067 R)
• M35: 40,204,428 km (0.097 R)
• M36: 42,148,901 km (0.053 R)
• M37: 44,427,576 km (0.074 R)
• M38: 47,639,143 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.3

Radius: 5.1

Gravity: 23.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.48 AU - 9.4 AU

Year: 17825 Days

Day: 24.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,387,596 km

• M1: 63,579 km (0.036 R)
• M2: 222,153 km (0.036 R)
• M3: 476,768 km (0.118 R)
• M4: 801,396 km (0.031 R)
• M5: 1,055,263 km (0.088 R)
• M6: 1,512,434 km (0.113 R)
• M7: 2,072,678 km (0.102 R)
• M8: 2,294,233 km (0.052 R)
• M9: 2,644,741 km (0.108 R)
• M10: 2,979,990 km (0.079 R)
• M11: 3,424,594 km (0.052 R)
• M12: 4,283,585 km (0.088 R)
• M13: 4,477,763 km (0.093 R)
• M14: 4,954,083 km (0.077 R)
• M15: 5,808,736 km (0.114 R)
• M16: 6,458,589 km (0.061 R)
• M17: 7,383,403 km (0.094 R)
• M18: 8,095,938 km (0.073 R)
• M19: 10,449,561 km (0.115 R)
• M20: 12,752,171 km (0.062 R)
• M21: 13,986,055 km (0.106 R)
• M22: 20,530,961 km (0.118 R)
• M23: 20,898,523 km (0.109 R)
• M24: 21,177,224 km (0.07 R)
• M25: 28,859,972 km (0.096 R)
• M26: 33,316,942 km (0.087 R)
• M27: 33,570,211 km (0.109 R)
• M28: 33,952,434 km (0.116 R)
• M29: 35,247,353 km (0.108 R)
• M30: 47,932,055 km (0.093 R)
• M31: 53,964,889 km (0.068 R)
• M32: 58,072,846 km (0.116 R)
• M33: 62,576,490 km (0.09 R)
• M34: 63,543,192 km (0.097 R)
• M35: 64,127,820 km (0.096 R)
• M36: 67,307,373 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306

Radius: 4

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.42 AU - 10.96 AU

Year: 20115 Days

Day: 18.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,387,596 km

• M1: 49,816 km (0.109 R)
• M2: 836,252 km (0.115 R)
• M3: 1,249,741 km (0.104 R)
• M4: 1,487,302 km (0.113 R)
• M5: 1,640,640 km (0.083 R)
• M6: 2,749,010 km (0.09 R)
• M7: 3,925,149 km (0.038 R)
• M8: 14,088,230 km (0.115 R)
• M9: 18,151,308 km (0.116 R)
• M10: 18,965,420 km (0.102 R)
• M11: 21,733,579 km (0.086 R)
• M12: 22,558,162 km (0.05 R)
• M13: 23,213,700 km (0.106 R)
• M14: 23,881,804 km (0.034 R)
• M15: 28,162,248 km (0.048 R)
• M16: 29,695,327 km (0.063 R)
• M17: 35,123,186 km (0.032 R)
• M18: 38,997,771 km (0.092 R)
• M19: 42,719,916 km (0.051 R)
• M20: 50,225,241 km (0.073 R)
• M21: 50,542,538 km (0.07 R)
• M22: 52,148,771 km (0.056 R)
• M23: 53,623,207 km (0.101 R)
• M24: 54,621,324 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 18,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit