🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 12.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.5 AU - 0.56 AU

Year: 262 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 20,837,719 km

• M1: 163,959 km (0.098 R)
• M2: 254,316 km (0.119 R)
• M3: 370,704 km (0.089 R)
• M4: 451,038 km (0.103 R)
• M5: 551,268 km (0.074 R)
• M6: 638,334 km (0.093 R)
• M7: 725,699 km (0.088 R)
• M8: 829,071 km (0.106 R)
• M9: 934,987 km (0.056 R)
• M10: 1,024,745 km (0.076 R)
• M11: 1,114,355 km (0.096 R)
• M12: 1,216,829 km (0.047 R)
• M13: 1,312,572 km (0.087 R)
• M14: 1,397,244 km (0.066 R)
• M15: 1,480,570 km (0.113 R)
• M16: 1,648,569 km (0.064 R)
• M17: 1,763,161 km (0.089 R)
• M18: 1,903,334 km (0.118 R)
• M19: 2,051,585 km (0.078 R)
• M20: 2,376,213 km (0.09 R)
• M21: 2,498,135 km (0.106 R)
• M22: 2,652,370 km (0.108 R)
• M23: 2,739,586 km (0.12 R)
• M24: 2,836,525 km (0.04 R)
• M25: 2,921,198 km (0.092 R)
• M26: 3,011,405 km (0.108 R)
• M27: 3,129,887 km (0.041 R)
• M28: 3,212,913 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 11.2

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.46 AU - 0.62 AU

Year: 269 Days

Day: 9.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 20,837,719 km

• M1: 142,567 km (0.087 R)
• M2: 226,641 km (0.108 R)
• M3: 299,794 km (0.104 R)
• M4: 407,205 km (0.11 R)
• M5: 481,705 km (0.105 R)
• M6: 593,156 km (0.063 R)
• M7: 714,629 km (0.058 R)
• M8: 852,558 km (0.113 R)
• M9: 946,207 km (0.03 R)
• M10: 1,043,445 km (0.051 R)
• M11: 1,215,034 km (0.052 R)
• M12: 1,300,155 km (0.044 R)
• M13: 1,449,753 km (0.091 R)
• M14: 1,581,997 km (0.096 R)
• M15: 1,666,221 km (0.062 R)
• M16: 1,747,303 km (0.096 R)
• M17: 1,863,989 km (0.1 R)
• M18: 1,948,213 km (0.061 R)
• M19: 2,028,697 km (0.087 R)
• M20: 2,100,205 km (0.031 R)
• M21: 2,229,906 km (0.104 R)
• M22: 2,357,064 km (0.075 R)
• M23: 2,574,280 km (0.03 R)
• M24: 2,646,386 km (0.112 R)
• M25: 2,895,467 km (0.116 R)
• M26: 2,970,565 km (0.106 R)
• M27: 3,181,947 km (0.032 R)
• M28: 3,355,929 km (0.059 R)
• M29: 3,502,385 km (0.107 R)
• M30: 3,644,653 km (0.119 R)
• M31: 3,725,885 km (0.111 R)
• M32: 3,801,581 km (0.108 R)
• M33: 3,915,874 km (0.11 R)
• M34: 4,246,336 km (0.035 R)
• M35: 4,345,220 km (0.119 R)
• M36: 4,464,898 km (0.067 R)
• M37: 4,633,046 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 8.9

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.58 AU - 0.58 AU

Year: 300 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,837,719 km

• M1: 111,450 km (0.081 R)
• M2: 170,542 km (0.107 R)
• M3: 289,921 km (0.106 R)
• M4: 416,181 km (0.053 R)
• M5: 482,603 km (0.109 R)
• M6: 563,236 km (0.052 R)
• M7: 652,396 km (0.031 R)
• M8: 709,842 km (0.096 R)
• M9: 769,232 km (0.092 R)
• M10: 826,678 km (0.051 R)
• M11: 889,509 km (0.111 R)
• M12: 1,003,802 km (0.109 R)
• M13: 1,105,827 km (0.056 R)
• M14: 1,274,723 km (0.118 R)
• M15: 1,357,750 km (0.105 R)
• M16: 1,452,147 km (0.059 R)
• M17: 1,534,276 km (0.117 R)
• M18: 1,627,924 km (0.066 R)
• M19: 1,718,431 km (0.047 R)
• M20: 1,867,879 km (0.109 R)
• M21: 1,984,266 km (0.081 R)
• M22: 2,059,514 km (0.1 R)
• M23: 2,146,729 km (0.033 R)
• M24: 2,213,001 km (0.085 R)
• M25: 2,364,694 km (0.118 R)
• M26: 2,467,766 km (0.062 R)
• M27: 2,631,127 km (0.118 R)
• M28: 2,708,170 km (0.117 R)
• M29: 2,956,204 km (0.083 R)
• M30: 3,054,938 km (0.093 R)
• M31: 3,123,604 km (0.071 R)
• M32: 3,224,283 km (0.096 R)
• M33: 3,416,067 km (0.115 R)
• M34: 3,559,083 km (0.077 R)
• M35: 3,618,174 km (0.111 R)
• M36: 3,777,346 km (0.109 R)
• M37: 3,918,567 km (0.086 R)
• M38: 4,027,474 km (0.099 R)
• M39: 4,109,753 km (0.101 R)
• M40: 4,366,911 km (0.034 R)
• M41: 4,423,160 km (0.08 R)
• M42: 4,572,160 km (0.049 R)
• M43: 4,643,668 km (0.07 R)
• M44: 4,730,135 km (0.074 R)
• M45: 4,897,086 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 8.1

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.75 AU

Year: 331 Days

Day: 11.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 20,837,719 km

• M1: 101,128 km (0.071 R)
• M2: 155,133 km (0.045 R)
• M3: 224,247 km (0.115 R)
• M4: 280,496 km (0.08 R)
• M5: 333,603 km (0.07 R)
• M6: 386,112 km (0.078 R)
• M7: 455,675 km (0.094 R)
• M8: 512,522 km (0.107 R)
• M9: 566,078 km (0.088 R)
• M10: 637,586 km (0.078 R)
• M11: 699,220 km (0.107 R)
• M12: 769,831 km (0.116 R)
• M13: 825,331 km (0.041 R)
• M14: 970,591 km (0.069 R)
• M15: 1,050,177 km (0.105 R)
• M16: 1,184,067 km (0.106 R)
• M17: 1,248,993 km (0.099 R)
• M18: 1,315,264 km (0.11 R)
• M19: 1,370,017 km (0.083 R)
• M20: 1,429,856 km (0.113 R)
• M21: 1,583,344 km (0.109 R)
• M22: 1,646,325 km (0.104 R)
• M23: 1,742,366 km (0.088 R)
• M24: 1,835,566 km (0.088 R)
• M25: 1,892,413 km (0.101 R)
• M26: 2,002,816 km (0.069 R)
• M27: 2,100,803 km (0.107 R)
• M28: 2,160,193 km (0.074 R)
• M29: 2,240,527 km (0.096 R)
• M30: 2,321,759 km (0.076 R)
• M31: 2,419,446 km (0.091 R)
• M32: 2,497,686 km (0.054 R)
• M33: 2,560,816 km (0.071 R)
• M34: 2,699,643 km (0.106 R)
• M35: 2,813,487 km (0.091 R)
• M36: 2,884,845 km (0.052 R)
• M37: 2,956,802 km (0.067 R)
• M38: 3,147,689 km (0.067 R)
• M39: 3,238,943 km (0.07 R)
• M40: 3,354,433 km (0.097 R)
• M41: 3,494,606 km (0.062 R)
• M42: 3,577,334 km (0.04 R)
• M43: 3,636,874 km (0.081 R)
• M44: 3,817,438 km (0.096 R)
• M45: 3,970,028 km (0.052 R)
• M46: 4,062,629 km (0.043 R)
• M47: 4,262,642 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 15

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.63 AU - 0.67 AU

Year: 355 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 20,837,719 km

• M1: 187,297 km (0.076 R)
• M2: 303,085 km (0.07 R)
• M3: 427,252 km (0.094 R)
• M4: 528,230 km (0.105 R)
• M5: 636,988 km (0.059 R)
• M6: 744,549 km (0.112 R)
• M7: 874,848 km (0.042 R)
• M8: 1,101,489 km (0.105 R)
• M9: 1,316,760 km (0.113 R)
• M10: 1,413,550 km (0.047 R)
• M11: 1,512,883 km (0.114 R)
• M12: 1,624,633 km (0.107 R)
• M13: 1,734,438 km (0.066 R)
• M14: 1,851,872 km (0.116 R)
• M15: 1,982,920 km (0.111 R)
• M16: 2,084,497 km (0.034 R)
• M17: 2,248,905 km (0.096 R)
• M18: 2,372,323 km (0.06 R)
• M19: 2,637,859 km (0.062 R)
• M20: 2,732,555 km (0.106 R)
• M21: 2,895,168 km (0.063 R)
• M22: 3,011,555 km (0.075 R)
• M23: 3,211,268 km (0.097 R)
• M24: 3,376,723 km (0.109 R)
• M25: 3,558,335 km (0.073 R)
• M26: 3,656,920 km (0.095 R)
• M27: 3,836,737 km (0.104 R)
• M28: 4,019,695 km (0.101 R)
• M29: 4,163,907 km (0.108 R)
• M30: 4,366,163 km (0.118 R)
• M31: 4,628,857 km (0.053 R)
• M32: 4,845,774 km (0.079 R)
• M33: 4,948,099 km (0.075 R)
• M34: 5,051,322 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 13.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.62 AU - 0.98 AU

Year: 485 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,837,719 km

• M1: 170,093 km (0.112 R)
• M2: 255,214 km (0.113 R)
• M3: 352,303 km (0.076 R)
• M4: 439,369 km (0.088 R)
• M5: 534,962 km (0.051 R)
• M6: 628,311 km (0.081 R)
• M7: 728,392 km (0.079 R)
• M8: 824,284 km (0.115 R)
• M9: 952,639 km (0.08 R)
• M10: 1,079,797 km (0.108 R)
• M11: 1,222,215 km (0.079 R)
• M12: 1,308,383 km (0.105 R)
• M13: 1,396,795 km (0.109 R)
• M14: 1,580,053 km (0.104 R)
• M15: 1,743,862 km (0.107 R)
• M16: 1,842,148 km (0.103 R)
• M17: 2,044,405 km (0.068 R)
• M18: 2,273,439 km (0.096 R)
• M19: 2,436,201 km (0.071 R)
• M20: 2,590,886 km (0.088 R)
• M21: 2,687,675 km (0.053 R)
• M22: 2,914,466 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 9.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.13 AU - 4.05 AU

Year: 4614 Days

Day: 9.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,837,719 km

• M1: 171,738 km (0.052 R)
• M2: 242,797 km (0.041 R)
• M3: 308,920 km (0.099 R)
• M4: 472,879 km (0.094 R)
• M5: 534,663 km (0.103 R)
• M6: 629,508 km (0.068 R)
• M7: 754,721 km (0.063 R)
• M8: 837,449 km (0.077 R)
• M9: 906,114 km (0.088 R)
• M10: 1,058,555 km (0.1 R)
• M11: 1,133,353 km (0.081 R)
• M12: 1,513,781 km (0.049 R)
• M13: 1,577,360 km (0.094 R)
• M14: 1,773,932 km (0.09 R)
• M15: 2,025,106 km (0.093 R)
• M16: 2,386,086 km (0.095 R)
• M17: 2,561,564 km (0.069 R)
• M18: 2,780,276 km (0.074 R)
• M19: 3,045,663 km (0.046 R)
• M20: 3,181,498 km (0.075 R)
• M21: 3,501,488 km (0.072 R)
• M22: 3,586,609 km (0.115 R)
• M23: 4,037,946 km (0.079 R)
• M24: 4,553,610 km (0.084 R)
• M25: 4,615,693 km (0.071 R)
• M26: 5,042,047 km (0.112 R)
• M27: 5,106,224 km (0.099 R)
• M28: 5,203,164 km (0.112 R)
• M29: 5,333,164 km (0.062 R)
• M30: 5,530,484 km (0.076 R)
• M31: 5,780,462 km (0.094 R)
• M32: 5,881,440 km (0.115 R)
• M33: 5,966,113 km (0.116 R)
• M34: 6,693,158 km (0.119 R)
• M35: 6,888,234 km (0.11 R)
• M36: 7,466,430 km (0.043 R)
• M37: 7,650,286 km (0.115 R)
• M38: 8,135,431 km (0.075 R)
• M39: 9,213,882 km (0.064 R)
• M40: 9,371,708 km (0.112 R)
• M41: 9,431,099 km (0.103 R)
• M42: 9,490,639 km (0.079 R)
• M43: 9,629,914 km (0.105 R)
• M44: 9,689,903 km (0.087 R)
• M45: 9,749,892 km (0.083 R)
• M46: 10,092,620 km (0.112 R)
• M47: 10,296,073 km (0.042 R)
• M48: 10,418,893 km (0.073 R)
• M49: 10,521,517 km (0.114 R)
• M50: 10,810,690 km (0.047 R)
• M51: 12,101,121 km (0.055 R)
• M52: 12,512,964 km (0.099 R)
• M53: 12,731,676 km (0.098 R)
• M54: 12,819,490 km (0.099 R)
• M55: 12,885,463 km (0.105 R)
• M56: 13,061,988 km (0.086 R)
• M57: 13,328,273 km (0.108 R)
• M58: 14,228,852 km (0.045 R)
• M59: 14,963,377 km (0.109 R)
• M60: 15,498,938 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.6

Radius: 5.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.85 AU - 7.45 AU

Year: 11631 Days

Day: 22.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,837,719 km

• M1: 160,519 km (0.086 R)
• M2: 486,492 km (0.116 R)
• M3: 705,504 km (0.1 R)
• M4: 795,412 km (0.111 R)
• M5: 1,203,365 km (0.086 R)
• M6: 1,275,023 km (0.046 R)
• M7: 1,323,642 km (0.063 R)
• M8: 1,575,864 km (0.109 R)
• M9: 1,615,059 km (0.118 R)
• M10: 1,694,345 km (0.068 R)
• M11: 1,912,160 km (0.09 R)
• M12: 2,389,228 km (0.115 R)
• M13: 2,933,764 km (0.105 R)
• M14: 3,934,274 km (0.103 R)
• M15: 4,480,007 km (0.116 R)
• M16: 4,667,154 km (0.116 R)
• M17: 5,010,631 km (0.057 R)
• M18: 5,165,764 km (0.111 R)
• M19: 5,302,945 km (0.088 R)
• M20: 5,661,232 km (0.1 R)
• M21: 5,741,865 km (0.089 R)
• M22: 5,924,674 km (0.098 R)
• M23: 6,275,481 km (0.059 R)
• M24: 6,739,234 km (0.062 R)
• M25: 7,170,525 km (0.081 R)
• M26: 7,214,058 km (0.119 R)
• M27: 7,367,396 km (0.067 R)
• M28: 7,566,212 km (0.116 R)
• M29: 7,789,112 km (0.116 R)
• M30: 7,878,871 km (0.115 R)
• M31: 8,104,913 km (0.104 R)
• M32: 9,313,814 km (0.098 R)
• M33: 9,817,809 km (0.113 R)
• M34: 9,914,748 km (0.11 R)
• M35: 10,602,749 km (0.108 R)
• M36: 10,727,215 km (0.101 R)
• M37: 10,927,376 km (0.032 R)
• M38: 11,740,291 km (0.114 R)
• M39: 12,232,169 km (0.077 R)
• M40: 12,415,127 km (0.066 R)
• M41: 13,155,786 km (0.092 R)
• M42: 13,396,938 km (0.099 R)
• M43: 14,762,767 km (0.087 R)
• M44: 15,181,192 km (0.092 R)
• M45: 15,575,233 km (0.112 R)
• M46: 16,517,101 km (0.085 R)
• M47: 16,835,296 km (0.038 R)
• M48: 16,922,362 km (0.029 R)
• M49: 17,126,114 km (0.11 R)
• M50: 17,712,986 km (0.056 R)
• M51: 18,785,753 km (0.051 R)
• M52: 19,818,128 km (0.117 R)
• M53: 19,971,615 km (0.104 R)
• M54: 20,651,088 km (0.038 R)
• M55: 20,713,172 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit