🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.6

Radius: 8.3

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.4 AU - 0.64 AU

Year: 250 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,121,428 km

• M1: 104,270 km (0.092 R)
• M2: 158,125 km (0.09 R)
• M3: 246,238 km (0.03 R)
• M4: 305,329 km (0.086 R)
• M5: 390,750 km (0.112 R)
• M6: 444,904 km (0.078 R)
• M7: 547,827 km (0.092 R)
• M8: 600,935 km (0.08 R)
• M9: 652,995 km (0.097 R)
• M10: 713,283 km (0.099 R)
• M11: 768,783 km (0.086 R)
• M12: 825,930 km (0.067 R)
• M13: 916,437 km (0.087 R)
• M14: 999,314 km (0.052 R)
• M15: 1,073,514 km (0.081 R)
• M16: 1,188,555 km (0.052 R)
• M17: 1,307,785 km (0.085 R)
• M18: 1,360,593 km (0.084 R)
• M19: 1,414,298 km (0.115 R)
• M20: 1,494,184 km (0.049 R)
• M21: 1,558,211 km (0.111 R)
• M22: 1,653,954 km (0.049 R)
• M23: 1,738,178 km (0.057 R)
• M24: 1,828,535 km (0.107 R)
• M25: 1,911,262 km (0.093 R)
• M26: 2,042,310 km (0.117 R)
• M27: 2,118,605 km (0.071 R)
• M28: 2,191,010 km (0.052 R)
• M29: 2,288,847 km (0.05 R)
• M30: 2,368,284 km (0.12 R)
• M31: 2,453,555 km (0.091 R)
• M32: 2,550,195 km (0.061 R)
• M33: 2,694,856 km (0.053 R)
• M34: 2,890,380 km (0.113 R)
• M35: 2,954,708 km (0.116 R)
• M36: 3,046,860 km (0.094 R)
• M37: 3,101,463 km (0.05 R)
• M38: 3,272,902 km (0.1 R)
• M39: 3,351,291 km (0.118 R)
• M40: 3,407,690 km (0.114 R)
• M41: 3,492,961 km (0.1 R)
• M42: 3,550,107 km (0.04 R)
• M43: 3,700,453 km (0.052 R)
• M44: 3,823,422 km (0.044 R)
• M45: 4,085,368 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 13.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 257 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 27,121,428 km

• M1: 172,337 km (0.117 R)
• M2: 257,907 km (0.116 R)
• M3: 363,373 km (0.029 R)
• M4: 457,021 km (0.106 R)
• M5: 545,135 km (0.088 R)
• M6: 630,256 km (0.042 R)
• M7: 754,272 km (0.093 R)
• M8: 840,291 km (0.116 R)
• M9: 927,058 km (0.114 R)
• M10: 1,020,557 km (0.103 R)
• M11: 1,110,914 km (0.075 R)
• M12: 1,300,454 km (0.077 R)
• M13: 1,385,276 km (0.078 R)
• M14: 1,497,624 km (0.104 R)
• M15: 1,617,153 km (0.095 R)
• M16: 1,701,227 km (0.082 R)
• M17: 1,794,875 km (0.105 R)
• M18: 1,910,365 km (0.031 R)
• M19: 2,028,398 km (0.096 R)
• M20: 2,191,160 km (0.069 R)
• M21: 2,302,311 km (0.114 R)
• M22: 2,389,078 km (0.065 R)
• M23: 2,516,835 km (0.089 R)
• M24: 2,642,497 km (0.117 R)
• M25: 2,738,239 km (0.074 R)
• M26: 2,825,754 km (0.057 R)
• M27: 2,942,441 km (0.114 R)
• M28: 3,027,562 km (0.055 R)
• M29: 3,171,325 km (0.104 R)
• M30: 3,386,148 km (0.092 R)
• M31: 3,485,481 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 10.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.96 AU - 1.54 AU

Year: 932 Days

Day: 12 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,121,428 km

• M1: 138,976 km (0.115 R)
• M2: 217,964 km (0.073 R)
• M3: 303,983 km (0.119 R)
• M4: 489,035 km (0.119 R)
• M5: 567,275 km (0.112 R)
• M6: 640,428 km (0.077 R)
• M7: 706,551 km (0.074 R)
• M8: 793,766 km (0.058 R)
• M9: 885,021 km (0.084 R)
• M10: 1,008,439 km (0.082 R)
• M11: 1,074,562 km (0.089 R)
• M12: 1,159,383 km (0.05 R)
• M13: 1,233,434 km (0.091 R)
• M14: 1,300,155 km (0.107 R)
• M15: 1,381,985 km (0.069 R)
• M16: 1,460,823 km (0.114 R)
• M17: 1,531,882 km (0.074 R)
• M18: 1,599,201 km (0.118 R)
• M19: 1,736,831 km (0.083 R)
• M20: 1,853,069 km (0.118 R)
• M21: 1,919,939 km (0.106 R)
• M22: 2,019,122 km (0.109 R)
• M23: 2,125,487 km (0.11 R)
• M24: 2,261,172 km (0.086 R)
• M25: 2,410,919 km (0.106 R)
• M26: 2,518,331 km (0.055 R)
• M27: 2,610,034 km (0.106 R)
• M28: 2,779,229 km (0.1 R)
• M29: 2,874,224 km (0.046 R)
• M30: 2,940,047 km (0.085 R)
• M31: 3,006,468 km (0.069 R)
• M32: 3,472,765 km (0.096 R)
• M33: 3,601,120 km (0.099 R)
• M34: 3,704,791 km (0.117 R)
• M35: 3,895,529 km (0.065 R)
• M36: 4,055,748 km (0.115 R)
• M37: 4,157,026 km (0.088 R)
• M38: 4,225,093 km (0.084 R)
• M39: 4,362,124 km (0.115 R)
• M40: 4,584,726 km (0.042 R)
• M41: 4,669,099 km (0.113 R)
• M42: 4,782,494 km (0.096 R)
• M43: 4,896,787 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 10.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.61 AU

Year: 1023 Days

Day: 5.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,121,428 km

• M1: 135,087 km (0.068 R)
• M2: 268,678 km (0.075 R)
• M3: 358,436 km (0.062 R)
• M4: 435,180 km (0.11 R)
• M5: 519,105 km (0.098 R)
• M6: 614,847 km (0.087 R)
• M7: 689,796 km (0.111 R)
• M8: 802,892 km (0.054 R)
• M9: 941,419 km (0.116 R)
• M10: 1,062,294 km (0.067 R)
• M11: 1,215,782 km (0.083 R)
• M12: 1,434,793 km (0.07 R)
• M13: 1,508,246 km (0.042 R)
• M14: 1,651,560 km (0.072 R)
• M15: 1,767,798 km (0.105 R)
• M16: 1,984,416 km (0.113 R)
• M17: 2,058,616 km (0.102 R)
• M18: 2,184,279 km (0.111 R)
• M19: 2,295,430 km (0.113 R)
• M20: 2,373,520 km (0.077 R)
• M21: 2,487,813 km (0.073 R)
• M22: 2,577,123 km (0.116 R)
• M23: 2,740,633 km (0.08 R)
• M24: 2,832,935 km (0.049 R)
• M25: 2,926,284 km (0.104 R)
• M26: 3,011,106 km (0.084 R)
• M27: 3,106,549 km (0.099 R)
• M28: 3,270,957 km (0.084 R)
• M29: 3,418,611 km (0.103 R)
• M30: 3,936,818 km (0.112 R)
• M31: 4,020,443 km (0.116 R)
• M32: 4,274,759 km (0.088 R)
• M33: 4,523,391 km (0.083 R)
• M34: 4,721,458 km (0.077 R)
• M35: 4,821,539 km (0.075 R)
• M36: 4,978,617 km (0.101 R)
• M37: 5,069,124 km (0.082 R)
• M38: 5,148,860 km (0.088 R)
• M39: 5,541,853 km (0.094 R)
• M40: 5,848,978 km (0.045 R)
• M41: 6,064,997 km (0.099 R)
• M42: 6,137,552 km (0.115 R)
• M43: 6,271,292 km (0.074 R)
• M44: 6,344,745 km (0.04 R)
• M45: 6,529,498 km (0.055 R)
• M46: 6,741,030 km (0.077 R)
• M47: 6,866,692 km (0.096 R)
• M48: 7,145,542 km (0.081 R)
• M49: 7,235,002 km (0.036 R)
• M50: 7,441,148 km (0.089 R)
• M51: 7,753,807 km (0.06 R)
• M52: 7,925,097 km (0.081 R)
• M53: 8,164,304 km (0.026 R)
• M54: 8,298,194 km (0.099 R)
• M55: 8,731,579 km (0.119 R)
• M56: 9,242,007 km (0.079 R)
• M57: 9,395,644 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.6

Radius: 9.7

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.85 AU - 4.39 AU

Year: 4593 Days

Day: 12.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,121,428 km

• M1: 142,567 km (0.087 R)
• M2: 312,360 km (0.115 R)
• M3: 374,593 km (0.116 R)
• M4: 442,211 km (0.073 R)
• M5: 525,986 km (0.105 R)
• M6: 736,321 km (0.109 R)
• M7: 974,032 km (0.098 R)
• M8: 1,059,003 km (0.096 R)
• M9: 1,344,586 km (0.105 R)
• M10: 1,440,029 km (0.091 R)
• M11: 1,554,172 km (0.088 R)
• M12: 1,671,607 km (0.093 R)
• M13: 1,809,386 km (0.085 R)
• M14: 3,001,083 km (0.095 R)
• M15: 3,384,801 km (0.085 R)
• M16: 3,538,438 km (0.064 R)
• M17: 3,761,638 km (0.082 R)
• M18: 4,198,763 km (0.052 R)
• M19: 4,555,405 km (0.117 R)
• M20: 5,374,154 km (0.06 R)
• M21: 5,605,283 km (0.038 R)
• M22: 5,918,690 km (0.082 R)
• M23: 6,024,306 km (0.095 R)
• M24: 6,399,348 km (0.116 R)
• M25: 6,782,169 km (0.073 R)
• M26: 6,865,046 km (0.099 R)
• M27: 7,256,843 km (0.084 R)
• M28: 7,455,359 km (0.09 R)
• M29: 7,858,077 km (0.089 R)
• M30: 8,534,858 km (0.062 R)
• M31: 8,774,813 km (0.108 R)
• M32: 8,925,757 km (0.118 R)
• M33: 9,047,230 km (0.096 R)
• M34: 9,662,676 km (0.095 R)
• M35: 9,756,175 km (0.076 R)
• M36: 9,912,654 km (0.12 R)
• M37: 10,675,603 km (0.064 R)
• M38: 10,966,422 km (0.114 R)
• M39: 11,031,497 km (0.064 R)
• M40: 11,096,572 km (0.107 R)
• M41: 11,788,312 km (0.032 R)
• M42: 12,223,492 km (0.096 R)
• M43: 12,426,198 km (0.113 R)
• M44: 12,561,883 km (0.077 R)
• M45: 12,903,415 km (0.077 R)
• M46: 13,006,488 km (0.047 R)
• M47: 13,109,710 km (0.06 R)
• M48: 13,840,645 km (0.102 R)
• M49: 15,015,737 km (0.106 R)
• M50: 15,124,195 km (0.052 R)
• M51: 15,780,032 km (0.112 R)
• M52: 15,963,888 km (0.108 R)
• M53: 16,296,743 km (0.119 R)
• M54: 16,631,842 km (0.119 R)
• M55: 17,082,132 km (0.115 R)
• M56: 17,460,315 km (0.104 R)
• M57: 17,574,459 km (0.107 R)
• M58: 17,956,382 km (0.069 R)
• M59: 18,186,763 km (0.033 R)
• M60: 18,611,920 km (0.109 R)
• M61: 20,384,655 km (0.108 R)
• M62: 20,464,839 km (0.088 R)
• M63: 21,028,075 km (0.069 R)
• M64: 21,271,022 km (0.099 R)
• M65: 21,514,867 km (0.104 R)
• M66: 21,718,768 km (0.073 R)
• M67: 22,128,667 km (0.094 R)
• M68: 22,416,942 km (0.03 R)
• M69: 22,914,355 km (0.065 R)
• M70: 23,373,321 km (0.05 R)
• M71: 23,667,131 km (0.094 R)
• M72: 24,258,192 km (0.106 R)
• M73: 25,068,265 km (0.086 R)
• M74: 25,325,872 km (0.1 R)
• M75: 25,411,891 km (0.085 R)
• M76: 25,541,144 km (0.12 R)
• M77: 25,670,695 km (0.088 R)
• M78: 25,757,163 km (0.108 R)
• M79: 26,496,027 km (0.114 R)
• M80: 26,977,882 km (0.062 R)
• M81: 28,128,140 km (0.119 R)
• M82: 29,475,268 km (0.102 R)
• M83: 29,656,431 km (0.035 R)
• M84: 30,019,954 km (0.102 R)
• M85: 30,111,059 km (0.116 R)
• M86: 30,202,314 km (0.104 R)
• M87: 30,613,858 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.3

Radius: 13.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4 AU - 5.94 AU

Year: 7389 Days

Day: 11 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,121,428 km

• M1: 237,262 km (0.071 R)
• M2: 328,218 km (0.064 R)
• M3: 432,637 km (0.069 R)
• M4: 543,190 km (0.074 R)
• M5: 644,617 km (0.071 R)
• M6: 788,082 km (0.069 R)
• M7: 1,044,792 km (0.105 R)
• M8: 1,204,113 km (0.107 R)
• M9: 1,357,900 km (0.085 R)
• M10: 1,503,608 km (0.116 R)
• M11: 1,624,184 km (0.098 R)
• M12: 1,748,201 km (0.079 R)
• M13: 1,940,434 km (0.083 R)
• M14: 2,363,796 km (0.038 R)
• M15: 2,469,861 km (0.112 R)
• M16: 2,577,571 km (0.088 R)
• M17: 3,101,164 km (0.115 R)
• M18: 3,237,298 km (0.066 R)
• M19: 3,375,526 km (0.117 R)
• M20: 3,515,849 km (0.109 R)
• M21: 3,678,462 km (0.106 R)
• M22: 3,927,243 km (0.042 R)
• M23: 4,332,654 km (0.06 R)
• M24: 4,507,533 km (0.093 R)
• M25: 4,706,947 km (0.047 R)
• M26: 5,652,556 km (0.112 R)
• M27: 6,037,471 km (0.092 R)
• M28: 6,184,077 km (0.078 R)
• M29: 6,605,793 km (0.05 R)
• M30: 6,731,605 km (0.101 R)
• M31: 7,062,515 km (0.031 R)
• M32: 7,424,991 km (0.1 R)
• M33: 7,953,371 km (0.088 R)
• M34: 8,114,338 km (0.04 R)
• M35: 8,494,018 km (0.085 R)
• M36: 8,658,575 km (0.068 R)
• M37: 9,018,807 km (0.109 R)
• M38: 9,158,531 km (0.032 R)
• M39: 9,299,153 km (0.054 R)
• M40: 9,668,062 km (0.085 R)
• M41: 9,868,672 km (0.108 R)
• M42: 10,773,739 km (0.108 R)
• M43: 11,311,544 km (0.086 R)
• M44: 11,674,917 km (0.092 R)
• M45: 12,011,512 km (0.057 R)
• M46: 12,977,017 km (0.071 R)
• M47: 13,230,286 km (0.087 R)
• M48: 13,357,444 km (0.063 R)
• M49: 14,194,594 km (0.039 R)
• M50: 14,652,363 km (0.114 R)
• M51: 15,181,491 km (0.087 R)
• M52: 15,381,503 km (0.068 R)
• M53: 15,986,926 km (0.1 R)
• M54: 16,394,879 km (0.079 R)
• M55: 17,082,431 km (0.098 R)
• M56: 18,450,205 km (0.102 R)
• M57: 18,949,861 km (0.109 R)
• M58: 19,345,548 km (0.082 R)
• M59: 19,635,020 km (0.109 R)
• M60: 19,925,988 km (0.065 R)
• M61: 20,512,112 km (0.112 R)
• M62: 21,290,021 km (0.099 R)
• M63: 22,039,955 km (0.074 R)
• M64: 22,191,049 km (0.118 R)
• M65: 23,181,088 km (0.072 R)
• M66: 23,373,022 km (0.094 R)
• M67: 24,107,697 km (0.111 R)
• M68: 24,497,399 km (0.085 R)
• M69: 25,007,229 km (0.04 R)
• M70: 25,362,075 km (0.095 R)
• M71: 25,559,993 km (0.108 R)
• M72: 26,196,831 km (0.09 R)
• M73: 26,436,936 km (0.066 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: 554 - 16,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit