🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 9.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.26 AU - 2.76 AU

Year: 2609 Days

Day: 12.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,694,416 km

• M1: 199,713 km (0.118 R)
• M2: 313,108 km (0.056 R)
• M3: 413,788 km (0.059 R)
• M4: 507,735 km (0.093 R)
• M5: 705,204 km (0.079 R)
• M6: 829,819 km (0.097 R)
• M7: 911,649 km (0.055 R)
• M8: 1,057,358 km (0.067 R)
• M9: 1,155,943 km (0.11 R)
• M10: 1,964,968 km (0.115 R)
• M11: 2,087,937 km (0.095 R)
• M12: 2,190,412 km (0.052 R)
• M13: 2,318,019 km (0.108 R)
• M14: 2,472,105 km (0.096 R)
• M15: 2,641,749 km (0.082 R)
• M16: 3,226,676 km (0.057 R)
• M17: 3,292,649 km (0.1 R)
• M18: 3,670,533 km (0.071 R)
• M19: 3,794,999 km (0.057 R)
• M20: 3,963,147 km (0.078 R)
• M21: 4,423,759 km (0.043 R)
• M22: 4,720,262 km (0.104 R)
• M23: 4,810,469 km (0.064 R)
• M24: 4,901,275 km (0.108 R)
• M25: 4,977,420 km (0.098 R)
• M26: 5,395,397 km (0.118 R)
• M27: 5,505,501 km (0.037 R)
• M28: 5,808,586 km (0.08 R)
• M29: 5,873,063 km (0.117 R)
• M30: 6,067,839 km (0.114 R)
• M31: 6,648,578 km (0.098 R)
• M32: 7,039,926 km (0.045 R)
• M33: 7,281,676 km (0.117 R)
• M34: 7,738,249 km (0.044 R)
• M35: 8,041,783 km (0.084 R)
• M36: 8,222,049 km (0.104 R)
• M37: 8,330,956 km (0.107 R)
• M38: 8,715,871 km (0.112 R)
• M39: 8,975,573 km (0.109 R)
• M40: 9,789,535 km (0.089 R)
• M41: 10,040,261 km (0.077 R)
• M42: 10,117,902 km (0.083 R)
• M43: 10,449,860 km (0.106 R)
• M44: 10,607,237 km (0.108 R)
• M45: 10,686,374 km (0.117 R)
• M46: 10,924,534 km (0.094 R)
• M47: 11,204,731 km (0.109 R)
• M48: 11,629,589 km (0.12 R)
• M49: 12,369,949 km (0.097 R)
• M50: 12,704,001 km (0.062 R)
• M51: 12,914,186 km (0.085 R)
• M52: 13,316,903 km (0.06 R)
• M53: 13,444,959 km (0.05 R)
• M54: 13,809,978 km (0.07 R)
• M55: 14,221,671 km (0.095 R)
• M56: 14,505,758 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 14.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.86 AU - 4.68 AU

Year: 4802 Days

Day: 11.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,694,416 km

• M1: 208,988 km (0.073 R)
• M2: 313,856 km (0.112 R)
• M3: 477,666 km (0.082 R)
• M4: 821,592 km (0.063 R)
• M5: 950,246 km (0.112 R)
• M6: 1,163,871 km (0.071 R)
• M7: 1,465,162 km (0.074 R)
• M8: 1,730,698 km (0.113 R)
• M9: 1,885,232 km (0.038 R)
• M10: 2,028,547 km (0.106 R)
• M11: 2,292,438 km (0.042 R)
• M12: 2,394,464 km (0.065 R)
• M13: 2,620,805 km (0.074 R)
• M14: 2,872,728 km (0.038 R)
• M15: 3,715,862 km (0.097 R)
• M16: 3,816,541 km (0.112 R)
• M17: 4,312,159 km (0.085 R)
• M18: 4,632,448 km (0.089 R)
• M19: 4,784,589 km (0.091 R)
• M20: 5,004,946 km (0.063 R)
• M21: 5,319,102 km (0.106 R)
• M22: 5,432,946 km (0.08 R)
• M23: 5,570,576 km (0.086 R)
• M24: 5,896,250 km (0.073 R)
• M25: 7,010,455 km (0.035 R)
• M26: 7,185,784 km (0.094 R)
• M27: 7,489,617 km (0.109 R)
• M28: 7,694,566 km (0.094 R)
• M29: 7,927,341 km (0.091 R)
• M30: 8,828,070 km (0.097 R)
• M31: 9,208,347 km (0.093 R)
• M32: 10,267,799 km (0.118 R)
• M33: 11,073,085 km (0.119 R)
• M34: 11,601,614 km (0.118 R)
• M35: 12,258,798 km (0.111 R)
• M36: 12,409,891 km (0.065 R)
• M37: 12,500,847 km (0.114 R)
• M38: 13,422,370 km (0.115 R)
• M39: 13,578,101 km (0.068 R)
• M40: 13,828,528 km (0.107 R)
• M41: 14,017,470 km (0.108 R)
• M42: 14,112,166 km (0.106 R)
• M43: 14,525,205 km (0.093 R)
• M44: 15,071,387 km (0.1 R)
• M45: 15,886,845 km (0.057 R)
• M46: 15,985,729 km (0.083 R)
• M47: 16,783,684 km (0.105 R)
• M48: 17,187,599 km (0.053 R)
• M49: 18,142,482 km (0.091 R)
• M50: 18,835,120 km (0.053 R)
• M51: 19,607,045 km (0.113 R)
• M52: 19,890,234 km (0.057 R)
• M53: 20,210,523 km (0.114 R)
• M54: 20,353,538 km (0.113 R)
• M55: 20,712,274 km (0.112 R)
• M56: 21,109,307 km (0.103 R)
• M57: 21,581,737 km (0.037 R)
• M58: 22,131,359 km (0.072 R)
• M59: 22,500,268 km (0.066 R)
• M60: 22,834,021 km (0.107 R)
• M61: 23,206,968 km (0.105 R)
• M62: 23,581,711 km (0.106 R)
• M63: 23,769,905 km (0.119 R)
• M64: 24,337,479 km (0.091 R)
• M65: 24,527,618 km (0.105 R)
• M66: 25,293,260 km (0.083 R)
• M67: 25,447,346 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.6

Radius: 4.3

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.1 AU - 7.5 AU

Year: 12939 Days

Day: 18.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,694,416 km

• M1: 64,626 km (0.102 R)
• M2: 178,769 km (0.042 R)
• M3: 239,057 km (0.088 R)
• M4: 476,170 km (0.115 R)
• M5: 770,279 km (0.112 R)
• M6: 1,093,112 km (0.043 R)
• M7: 1,150,707 km (0.102 R)
• M8: 1,538,315 km (0.051 R)
• M9: 1,690,755 km (0.052 R)
• M10: 1,893,909 km (0.107 R)
• M11: 2,152,713 km (0.076 R)
• M12: 2,298,571 km (0.09 R)
• M13: 2,347,789 km (0.087 R)
• M14: 2,422,588 km (0.062 R)
• M15: 3,749,222 km (0.11 R)
• M16: 3,836,587 km (0.098 R)
• M17: 4,344,621 km (0.119 R)
• M18: 4,528,926 km (0.106 R)
• M19: 4,778,605 km (0.116 R)
• M20: 5,422,474 km (0.107 R)
• M21: 6,024,905 km (0.101 R)
• M22: 6,299,417 km (0.052 R)
• M23: 6,683,584 km (0.113 R)
• M24: 6,931,917 km (0.026 R)
• M25: 7,364,703 km (0.096 R)
• M26: 7,511,010 km (0.107 R)
• M27: 7,658,214 km (0.092 R)
• M28: 7,695,165 km (0.065 R)
• M29: 8,180,760 km (0.088 R)
• M30: 8,332,302 km (0.063 R)
• M31: 8,561,187 km (0.057 R)
• M32: 9,142,375 km (0.078 R)
• M33: 9,418,084 km (0.084 R)
• M34: 10,139,145 km (0.057 R)
• M35: 10,220,377 km (0.037 R)
• M36: 10,671,115 km (0.115 R)
• M37: 11,719,048 km (0.094 R)
• M38: 12,190,581 km (0.077 R)
• M39: 13,107,616 km (0.118 R)
• M40: 13,641,680 km (0.076 R)
• M41: 13,956,434 km (0.105 R)
• M42: 14,001,613 km (0.091 R)
• M43: 14,182,776 km (0.105 R)
• M44: 14,868,981 km (0.1 R)
• M45: 15,007,509 km (0.113 R)
• M46: 15,989,170 km (0.081 R)
• M47: 17,866,623 km (0.103 R)
• M48: 18,161,481 km (0.089 R)
• M49: 19,005,961 km (0.112 R)
• M50: 19,307,101 km (0.094 R)
• M51: 19,711,015 km (0.106 R)
• M52: 20,732,918 km (0.045 R)
• M53: 20,836,141 km (0.079 R)
• M54: 21,406,408 km (0.084 R)
• M55: 22,881,144 km (0.106 R)
• M56: 23,308,395 km (0.1 R)
• M57: 24,879,472 km (0.1 R)
• M58: 25,098,932 km (0.05 R)
• M59: 25,484,296 km (0.062 R)
• M60: 25,871,755 km (0.107 R)
• M61: 26,205,358 km (0.112 R)
• M62: 27,327,641 km (0.119 R)
• M63: 27,440,737 km (0.102 R)
• M64: 27,894,767 km (0.065 R)
• M65: 28,179,601 km (0.053 R)
• M66: 30,026,237 km (0.03 R)
• M67: 30,964,066 km (0.096 R)
• M68: 31,733,000 km (0.113 R)
• M69: 32,149,779 km (0.111 R)
• M70: 32,688,182 km (0.029 R)
• M71: 32,748,171 km (0.111 R)
• M72: 32,868,298 km (0.08 R)
• M73: 33,713,227 km (0.05 R)
• M74: 35,424,626 km (0.055 R)
• M75: 36,104,549 km (0.103 R)
• M76: 36,228,715 km (0.043 R)
• M77: 36,601,812 km (0.051 R)
• M78: 36,726,576 km (0.08 R)
• M79: 36,976,255 km (0.063 R)
• M80: 39,440,880 km (0.111 R)
• M81: 40,531,598 km (0.116 R)
• M82: 41,242,637 km (0.058 R)
• M83: 41,827,565 km (0.105 R)
• M84: 42,088,314 km (0.073 R)
• M85: 42,677,131 km (0.12 R)
• M86: 42,808,328 km (0.091 R)
• M87: 43,268,791 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395

Radius: 6.2

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.84 AU - 8.4 AU

Year: 15179 Days

Day: 21.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,694,416 km

• M1: 78,838 km (0.085 R)
• M2: 350,508 km (0.115 R)
• M3: 579,393 km (0.095 R)
• M4: 869,762 km (0.083 R)
• M5: 989,590 km (0.105 R)
• M6: 1,030,729 km (0.032 R)
• M7: 1,245,402 km (0.079 R)
• M8: 1,450,651 km (0.107 R)
• M9: 1,497,774 km (0.083 R)
• M10: 1,617,751 km (0.05 R)
• M11: 1,716,187 km (0.11 R)
• M12: 1,841,849 km (0.092 R)
• M13: 1,996,683 km (0.102 R)
• M14: 2,402,542 km (0.117 R)
• M15: 2,774,442 km (0.06 R)
• M16: 2,863,004 km (0.073 R)
• M17: 3,539,785 km (0.09 R)
• M18: 3,732,766 km (0.107 R)
• M19: 4,712,931 km (0.096 R)
• M20: 5,068,525 km (0.096 R)
• M21: 6,109,577 km (0.096 R)
• M22: 7,665,096 km (0.05 R)
• M23: 7,706,534 km (0.115 R)
• M24: 7,873,037 km (0.109 R)
• M25: 8,209,482 km (0.104 R)
• M26: 8,723,052 km (0.119 R)
• M27: 9,114,998 km (0.118 R)
• M28: 9,736,129 km (0.029 R)
• M29: 9,961,273 km (0.107 R)
• M30: 10,693,256 km (0.102 R)
• M31: 11,112,579 km (0.117 R)
• M32: 11,967,381 km (0.111 R)
• M33: 12,353,942 km (0.09 R)
• M34: 13,089,963 km (0.082 R)
• M35: 13,388,411 km (0.088 R)
• M36: 13,538,308 km (0.088 R)
• M37: 13,739,218 km (0.105 R)
• M38: 13,789,633 km (0.09 R)
• M39: 14,296,919 km (0.085 R)
• M40: 14,501,419 km (0.049 R)
• M41: 15,069,143 km (0.116 R)
• M42: 15,381,803 km (0.114 R)
• M43: 16,226,133 km (0.103 R)
• M44: 17,356,943 km (0.052 R)
• M45: 17,520,603 km (0.047 R)
• M46: 17,739,465 km (0.088 R)
• M47: 19,523,569 km (0.111 R)
• M48: 21,130,849 km (0.077 R)
• M49: 21,422,265 km (0.066 R)
• M50: 21,597,744 km (0.11 R)
• M51: 21,715,029 km (0.101 R)
• M52: 22,363,834 km (0.11 R)
• M53: 23,019,073 km (0.092 R)
• M54: 24,043,968 km (0.081 R)
• M55: 24,715,064 km (0.115 R)
• M56: 24,837,734 km (0.101 R)
• M57: 25,083,673 km (0.076 R)
• M58: 27,969,865 km (0.114 R)
• M59: 28,033,743 km (0.041 R)
• M60: 28,868,799 km (0.046 R)
• M61: 29,777,307 km (0.039 R)
• M62: 30,104,028 km (0.11 R)
• M63: 30,431,947 km (0.095 R)
• M64: 31,755,439 km (0.066 R)
• M65: 33,571,857 km (0.092 R)
• M66: 34,321,491 km (0.081 R)
• M67: 35,283,406 km (0.064 R)
• M68: 37,093,390 km (0.071 R)
• M69: 37,163,701 km (0.077 R)
• M70: 37,233,863 km (0.101 R)
• M71: 37,515,406 km (0.101 R)
• M72: 37,868,307 km (0.049 R)
• M73: 39,362,192 km (0.088 R)
• M74: 39,433,849 km (0.094 R)
• M75: 39,720,778 km (0.095 R)
• M76: 40,802,969 km (0.064 R)
• M77: 42,041,041 km (0.11 R)
• M78: 42,775,118 km (0.101 R)
• M79: 43,365,431 km (0.114 R)
• M80: 45,002,480 km (0.099 R)
• M81: 45,077,429 km (0.111 R)
• M82: 46,130,299 km (0.046 R)
• M83: 46,357,089 km (0.114 R)
• M84: 46,508,332 km (0.097 R)
• M85: 47,495,978 km (0.118 R)
• M86: 47,724,862 km (0.107 R)
• M87: 48,030,640 km (0.106 R)
• M88: 49,182,993 km (0.118 R)
• M89: 50,422,262 km (0.12 R)
• M90: 50,500,052 km (0.089 R)
• M91: 52,694,354 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit