🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 8.9

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.46 AU - 0.68 AU

Year: 287 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,159,490 km

• M1: 111,301 km (0.081 R)
• M2: 188,643 km (0.098 R)
• M3: 300,692 km (0.096 R)
• M4: 365,468 km (0.109 R)
• M5: 423,811 km (0.104 R)
• M6: 512,971 km (0.075 R)
• M7: 594,801 km (0.102 R)
• M8: 660,026 km (0.101 R)
• M9: 731,085 km (0.108 R)
• M10: 798,553 km (0.09 R)
• M11: 871,707 km (0.087 R)
• M12: 947,104 km (0.1 R)
• M13: 1,042,996 km (0.079 R)
• M14: 1,108,819 km (0.111 R)
• M15: 1,233,285 km (0.059 R)
• M16: 1,314,965 km (0.053 R)
• M17: 1,374,356 km (0.071 R)
• M18: 1,447,060 km (0.104 R)
• M19: 1,533,528 km (0.113 R)
• M20: 1,609,075 km (0.086 R)
• M21: 1,681,630 km (0.081 R)
• M22: 1,759,720 km (0.077 R)
• M23: 1,923,978 km (0.093 R)
• M24: 2,005,808 km (0.083 R)
• M25: 2,126,085 km (0.098 R)
• M26: 2,196,546 km (0.084 R)
• M27: 2,364,095 km (0.038 R)
• M28: 2,481,529 km (0.071 R)
• M29: 2,625,891 km (0.118 R)
• M30: 2,722,083 km (0.066 R)
• M31: 2,814,385 km (0.033 R)
• M32: 2,876,468 km (0.106 R)
• M33: 3,108,045 km (0.064 R)
• M34: 3,280,233 km (0.052 R)
• M35: 3,373,133 km (0.099 R)
• M36: 3,516,747 km (0.048 R)
• M37: 3,572,547 km (0.079 R)
• M38: 3,662,455 km (0.109 R)
• M39: 3,724,688 km (0.109 R)
• M40: 3,833,146 km (0.109 R)
• M41: 3,954,171 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.8

Radius: 13.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.64 AU

Year: 318 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,159,490 km

• M1: 177,573 km (0.05 R)
• M2: 270,174 km (0.119 R)
• M3: 379,679 km (0.097 R)
• M4: 465,249 km (0.03 R)
• M5: 574,306 km (0.076 R)
• M6: 697,425 km (0.109 R)
• M7: 830,867 km (0.105 R)
• M8: 1,002,904 km (0.097 R)
• M9: 1,152,951 km (0.109 R)
• M10: 1,254,827 km (0.114 R)
• M11: 1,401,283 km (0.113 R)
• M12: 1,498,073 km (0.119 R)
• M13: 1,610,271 km (0.107 R)
• M14: 1,734,587 km (0.119 R)
• M15: 1,917,994 km (0.115 R)
• M16: 2,016,878 km (0.096 R)
• M17: 2,151,517 km (0.033 R)
• M18: 2,249,653 km (0.097 R)
• M19: 2,440,390 km (0.055 R)
• M20: 2,589,689 km (0.067 R)
• M21: 2,683,935 km (0.111 R)
• M22: 2,784,764 km (0.074 R)
• M23: 2,930,173 km (0.037 R)
• M24: 3,017,539 km (0.091 R)
• M25: 3,111,486 km (0.068 R)
• M26: 3,217,551 km (0.084 R)
• M27: 3,302,223 km (0.073 R)
• M28: 3,444,940 km (0.083 R)
• M29: 3,642,559 km (0.05 R)
• M30: 3,796,196 km (0.078 R)
• M31: 3,952,077 km (0.042 R)
• M32: 4,097,785 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 10

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.74 AU - 0.82 AU

Year: 459 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,159,490 km

• M1: 125,961 km (0.102 R)
• M2: 214,523 km (0.07 R)
• M3: 320,887 km (0.111 R)
• M4: 398,230 km (0.057 R)
• M5: 507,885 km (0.109 R)
• M6: 606,021 km (0.116 R)
• M7: 690,544 km (0.095 R)
• M8: 864,825 km (0.107 R)
• M9: 977,323 km (0.114 R)
• M10: 1,145,321 km (0.102 R)
• M11: 1,230,891 km (0.092 R)
• M12: 1,332,019 km (0.112 R)
• M13: 1,404,126 km (0.089 R)
• M14: 1,547,740 km (0.112 R)
• M15: 1,628,672 km (0.116 R)
• M16: 1,706,014 km (0.079 R)
• M17: 1,814,622 km (0.032 R)
• M18: 1,895,106 km (0.113 R)
• M19: 2,128,030 km (0.096 R)
• M20: 2,218,536 km (0.108 R)
• M21: 2,288,698 km (0.11 R)
• M22: 2,381,449 km (0.049 R)
• M23: 2,464,326 km (0.054 R)
• M24: 2,742,129 km (0.095 R)
• M25: 2,876,019 km (0.109 R)
• M26: 3,072,142 km (0.037 R)
• M27: 3,297,137 km (0.094 R)
• M28: 3,496,252 km (0.076 R)
• M29: 3,686,391 km (0.055 R)
• M30: 3,912,732 km (0.074 R)
• M31: 4,130,248 km (0.071 R)
• M32: 4,230,478 km (0.099 R)
• M33: 4,453,977 km (0.105 R)
• M34: 4,529,225 km (0.077 R)
• M35: 4,605,071 km (0.065 R)
• M36: 4,695,129 km (0.093 R)
• M37: 4,778,754 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 11.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.05 AU - 1.07 AU

Year: 728 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 54,159,490 km

• M1: 156,629 km (0.049 R)
• M2: 237,262 km (0.116 R)
• M3: 315,203 km (0.11 R)
• M4: 407,953 km (0.034 R)
• M5: 513,420 km (0.095 R)
• M6: 590,014 km (0.104 R)
• M7: 757,115 km (0.054 R)
• M8: 852,259 km (0.117 R)
• M9: 941,270 km (0.101 R)
• M10: 1,089,671 km (0.12 R)
• M11: 1,169,855 km (0.04 R)
• M12: 1,342,790 km (0.111 R)
• M13: 1,429,408 km (0.106 R)
• M14: 1,505,254 km (0.109 R)
• M15: 1,748,051 km (0.111 R)
• M16: 1,919,490 km (0.08 R)
• M17: 2,191,160 km (0.062 R)
• M18: 2,376,661 km (0.06 R)
• M19: 2,467,617 km (0.108 R)
• M20: 2,660,897 km (0.087 R)
• M21: 2,915,812 km (0.089 R)
• M22: 2,997,193 km (0.087 R)
• M23: 3,079,323 km (0.116 R)
• M24: 3,237,448 km (0.067 R)
• M25: 3,527,219 km (0.077 R)
• M26: 3,684,147 km (0.115 R)
• M27: 3,888,049 km (0.039 R)
• M28: 4,004,885 km (0.099 R)
• M29: 4,086,565 km (0.076 R)
• M30: 4,168,694 km (0.044 R)
• M31: 4,409,397 km (0.069 R)
• M32: 4,559,743 km (0.106 R)
• M33: 4,769,479 km (0.026 R)
• M34: 4,982,207 km (0.047 R)
• M35: 5,060,447 km (0.091 R)
• M36: 5,188,353 km (0.083 R)
• M37: 5,307,433 km (0.027 R)
• M38: 5,558,458 km (0.069 R)
• M39: 5,741,566 km (0.083 R)
• M40: 5,875,157 km (0.074 R)
• M41: 6,009,795 km (0.111 R)
• M42: 6,197,840 km (0.095 R)
• M43: 6,303,157 km (0.067 R)
• M44: 6,387,829 km (0.118 R)
• M45: 6,622,698 km (0.085 R)
• M46: 6,860,558 km (0.111 R)
• M47: 6,936,853 km (0.08 R)
• M48: 7,112,182 km (0.064 R)
• M49: 7,200,445 km (0.051 R)
• M50: 7,322,367 km (0.076 R)
• M51: 7,467,327 km (0.115 R)
• M52: 7,681,103 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.8

Radius: 12.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.88 AU - 2.82 AU

Year: 2402 Days

Day: 13.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,159,490 km

• M1: 159,920 km (0.068 R)
• M2: 245,640 km (0.062 R)
• M3: 460,761 km (0.092 R)
• M4: 614,997 km (0.106 R)
• M5: 1,099,096 km (0.12 R)
• M6: 1,330,823 km (0.069 R)
• M7: 1,654,403 km (0.075 R)
• M8: 1,803,253 km (0.113 R)
• M9: 1,974,094 km (0.069 R)
• M10: 2,271,045 km (0.078 R)
• M11: 2,350,631 km (0.099 R)
• M12: 2,544,361 km (0.069 R)
• M13: 2,685,132 km (0.114 R)
• M14: 2,808,999 km (0.114 R)
• M15: 3,164,444 km (0.084 R)
• M16: 3,253,903 km (0.115 R)
• M17: 3,598,726 km (0.102 R)
• M18: 4,217,463 km (0.032 R)
• M19: 4,719,065 km (0.091 R)
• M20: 4,948,997 km (0.114 R)
• M21: 5,198,975 km (0.086 R)
• M22: 5,354,407 km (0.077 R)
• M23: 5,661,232 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.8

Radius: 14.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.38 AU - 3.5 AU

Year: 4255 Days

Day: 6.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 54,159,490 km

• M1: 218,712 km (0.11 R)
• M2: 361,728 km (0.107 R)
• M3: 451,486 km (0.055 R)
• M4: 622,178 km (0.119 R)
• M5: 829,969 km (0.118 R)
• M6: 925,113 km (0.108 R)
• M7: 1,024,446 km (0.082 R)
• M8: 1,276,519 km (0.099 R)
• M9: 1,432,100 km (0.109 R)
• M10: 1,890,019 km (0.091 R)
• M11: 2,003,564 km (0.098 R)
• M12: 2,642,347 km (0.053 R)
• M13: 2,862,854 km (0.043 R)
• M14: 3,070,496 km (0.092 R)
• M15: 3,322,270 km (0.116 R)
• M16: 3,581,223 km (0.082 R)
• M17: 3,682,501 km (0.094 R)
• M18: 4,593,851 km (0.108 R)
• M19: 4,793,415 km (0.084 R)
• M20: 5,018,410 km (0.102 R)
• M21: 5,738,425 km (0.098 R)
• M22: 6,098,656 km (0.058 R)
• M23: 6,416,701 km (0.078 R)
• M24: 6,515,735 km (0.11 R)
• M25: 6,715,299 km (0.12 R)
• M26: 7,248,914 km (0.115 R)
• M27: 7,429,928 km (0.093 R)
• M28: 7,981,794 km (0.118 R)
• M29: 8,303,131 km (0.049 R)
• M30: 8,656,032 km (0.09 R)
• M31: 9,014,020 km (0.062 R)
• M32: 9,858,649 km (0.077 R)
• M33: 10,203,772 km (0.115 R)
• M34: 10,523,462 km (0.102 R)
• M35: 10,669,919 km (0.105 R)
• M36: 10,817,123 km (0.107 R)
• M37: 11,896,322 km (0.076 R)
• M38: 12,171,582 km (0.103 R)
• M39: 12,356,186 km (0.101 R)
• M40: 12,822,033 km (0.113 R)
• M41: 13,388,561 km (0.112 R)
• M42: 13,579,148 km (0.093 R)
• M43: 14,124,283 km (0.113 R)
• M44: 14,221,222 km (0.055 R)
• M45: 14,318,461 km (0.066 R)
• M46: 15,070,938 km (0.098 R)
• M47: 16,172,876 km (0.093 R)
• M48: 16,784,881 km (0.059 R)
• M49: 16,990,578 km (0.091 R)
• M50: 17,369,958 km (0.101 R)
• M51: 17,578,049 km (0.056 R)
• M52: 17,926,762 km (0.101 R)
• M53: 18,950,759 km (0.111 R)
• M54: 19,236,641 km (0.076 R)
• M55: 19,559,922 km (0.106 R)
• M56: 20,431,030 km (0.072 R)
• M57: 20,981,700 km (0.093 R)
• M58: 21,686,455 km (0.056 R)
• M59: 21,798,504 km (0.109 R)
• M60: 22,436,689 km (0.074 R)
• M61: 22,890,868 km (0.086 R)
• M62: 23,310,041 km (0.029 R)
• M63: 24,426,939 km (0.093 R)
• M64: 24,660,162 km (0.088 R)
• M65: 25,640,177 km (0.114 R)
• M66: 26,075,358 km (0.103 R)
• M67: 26,194,438 km (0.067 R)
• M68: 26,592,966 km (0.108 R)
• M69: 26,712,794 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.7

Radius: 7.5

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.82 AU - 7.22 AU

Year: 11102 Days

Day: 21.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,159,490 km

• M1: 98,136 km (0.095 R)
• M2: 626,665 km (0.11 R)
• M3: 809,773 km (0.091 R)
• M4: 907,760 km (0.097 R)
• M5: 1,159,683 km (0.081 R)
• M6: 1,602,044 km (0.109 R)
• M7: 1,701,377 km (0.119 R)
• M8: 2,174,255 km (0.084 R)
• M9: 2,256,983 km (0.119 R)
• M10: 2,425,580 km (0.118 R)
• M11: 2,656,709 km (0.078 R)
• M12: 2,775,041 km (0.09 R)
• M13: 2,925,386 km (0.088 R)
• M14: 3,140,508 km (0.061 R)
• M15: 3,456,608 km (0.112 R)
• M16: 3,651,235 km (0.108 R)
• M17: 3,983,642 km (0.092 R)
• M18: 4,256,658 km (0.072 R)
• M19: 4,465,347 km (0.064 R)
• M20: 4,570,963 km (0.1 R)
• M21: 4,856,695 km (0.058 R)
• M22: 4,965,453 km (0.109 R)
• M23: 5,111,610 km (0.117 R)
• M24: 6,252,593 km (0.101 R)
• M25: 6,811,041 km (0.049 R)
• M26: 7,343,909 km (0.066 R)
• M27: 7,636,523 km (0.118 R)
• M28: 8,103,866 km (0.037 R)
• M29: 8,844,376 km (0.116 R)
• M30: 9,110,810 km (0.076 R)
• M31: 9,245,148 km (0.104 R)
• M32: 10,110,572 km (0.039 R)
• M33: 10,249,549 km (0.09 R)
• M34: 10,576,420 km (0.041 R)
• M35: 11,432,568 km (0.118 R)
• M36: 12,758,155 km (0.067 R)
• M37: 13,617,445 km (0.111 R)
• M38: 14,443,226 km (0.073 R)
• M39: 15,179,098 km (0.11 R)
• M40: 15,391,527 km (0.117 R)
• M41: 15,444,783 km (0.083 R)
• M42: 15,819,376 km (0.114 R)
• M43: 16,961,257 km (0.045 R)
• M44: 18,581,252 km (0.104 R)
• M45: 19,900,855 km (0.109 R)
• M46: 20,191,673 km (0.068 R)
• M47: 20,601,272 km (0.105 R)
• M48: 21,013,564 km (0.096 R)
• M49: 21,428,549 km (0.11 R)
• M50: 21,667,008 km (0.089 R)
• M51: 22,266,745 km (0.104 R)
• M52: 22,447,759 km (0.092 R)
• M53: 23,176,749 km (0.077 R)
• M54: 24,036,937 km (0.095 R)
• M55: 24,782,533 km (0.048 R)
• M56: 26,423,921 km (0.115 R)
• M57: 26,679,583 km (0.115 R)
• M58: 27,257,779 km (0.108 R)
• M59: 28,035,090 km (0.115 R)
• M60: 28,165,390 km (0.072 R)
• M61: 29,280,791 km (0.116 R)
• M62: 29,744,245 km (0.116 R)
• M63: 29,943,510 km (0.096 R)
• M64: 30,611,315 km (0.114 R)
• M65: 31,486,761 km (0.108 R)
• M66: 32,302,219 km (0.107 R)
• M67: 32,643,901 km (0.068 R)
• M68: 34,231,583 km (0.104 R)
• M69: 34,859,745 km (0.084 R)
• M70: 36,695,460 km (0.119 R)
• M71: 37,768,825 km (0.081 R)
• M72: 38,345,525 km (0.117 R)
• M73: 38,707,402 km (0.115 R)
• M74: 38,852,512 km (0.079 R)
• M75: 40,166,280 km (0.094 R)
• M76: 40,976,353 km (0.064 R)
• M77: 41,420,359 km (0.118 R)
• M78: 42,238,809 km (0.113 R)
• M79: 43,740,323 km (0.113 R)
• M80: 46,255,811 km (0.083 R)
• M81: 46,409,747 km (0.052 R)
• M82: 47,182,121 km (0.038 R)
• M83: 47,337,105 km (0.058 R)
• M84: 47,492,238 km (0.086 R)
• M85: 47,803,102 km (0.111 R)
• M86: 49,367,297 km (0.049 R)
• M87: 50,234,666 km (0.09 R)
• M88: 51,585,235 km (0.099 R)
• M89: 53,754,554 km (0.098 R)
• M90: 53,916,419 km (0.087 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: 274 - 17,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit