🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 9.1

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.49 AU - 0.57 AU

Year: 257 Days

Day: 12 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 35,933,209 km

• M1: 113,246 km (0.117 R)
• M2: 184,155 km (0.118 R)
• M3: 249,529 km (0.073 R)
• M4: 320,887 km (0.056 R)
• M5: 393,742 km (0.058 R)
• M6: 498,909 km (0.067 R)
• M7: 562,937 km (0.051 R)
• M8: 707,000 km (0.104 R)
• M9: 821,741 km (0.081 R)
• M10: 954,135 km (0.04 R)
• M11: 1,070,672 km (0.08 R)
• M12: 1,180,178 km (0.08 R)
• M13: 1,244,505 km (0.072 R)
• M14: 1,330,823 km (0.075 R)
• M15: 1,527,095 km (0.077 R)
• M16: 1,624,483 km (0.09 R)
• M17: 1,687,464 km (0.076 R)
• M18: 1,792,781 km (0.064 R)
• M19: 1,933,702 km (0.089 R)
• M20: 1,991,148 km (0.104 R)
• M21: 2,097,811 km (0.067 R)
• M22: 2,156,902 km (0.075 R)
• M23: 2,327,294 km (0.084 R)
• M24: 2,398,802 km (0.077 R)
• M25: 2,470,908 km (0.103 R)
• M26: 2,533,440 km (0.108 R)
• M27: 2,761,876 km (0.095 R)
• M28: 2,914,167 km (0.025 R)
• M29: 2,980,438 km (0.11 R)
• M30: 3,199,001 km (0.091 R)
• M31: 3,393,777 km (0.114 R)
• M32: 3,480,993 km (0.081 R)
• M33: 3,580,775 km (0.094 R)
• M34: 3,813,250 km (0.106 R)
• M35: 3,898,072 km (0.109 R)
• M36: 3,958,958 km (0.101 R)
• M37: 4,106,312 km (0.087 R)
• M38: 4,243,044 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 14.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.93 AU - 1.09 AU

Year: 677 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,933,209 km

• M1: 191,784 km (0.113 R)
• M2: 318,494 km (0.035 R)
• M3: 411,245 km (0.068 R)
• M4: 505,790 km (0.11 R)
• M5: 631,901 km (0.064 R)
• M6: 755,619 km (0.066 R)
• M7: 995,873 km (0.107 R)
• M8: 1,112,260 km (0.12 R)
• M9: 1,248,095 km (0.112 R)
• M10: 1,384,977 km (0.066 R)
• M11: 1,568,833 km (0.096 R)
• M12: 1,701,526 km (0.118 R)
• M13: 2,059,364 km (0.082 R)
• M14: 2,164,382 km (0.03 R)
• M15: 2,289,296 km (0.117 R)
• M16: 2,465,971 km (0.064 R)
• M17: 2,634,718 km (0.075 R)
• M18: 2,755,892 km (0.091 R)
• M19: 2,924,638 km (0.108 R)
• M20: 3,150,830 km (0.032 R)
• M21: 3,245,675 km (0.104 R)
• M22: 3,473,064 km (0.095 R)
• M23: 3,627,599 km (0.104 R)
• M24: 3,777,346 km (0.086 R)
• M25: 3,995,011 km (0.079 R)
• M26: 4,090,604 km (0.068 R)
• M27: 4,367,061 km (0.116 R)
• M28: 4,480,905 km (0.063 R)
• M29: 4,742,552 km (0.1 R)
• M30: 4,962,012 km (0.097 R)
• M31: 5,192,841 km (0.062 R)
• M32: 5,599,299 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578

Radius: 12.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.96 AU - 1.08 AU

Year: 687 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,933,209 km

• M1: 157,975 km (0.026 R)
• M2: 237,412 km (0.051 R)
• M3: 357,539 km (0.085 R)
• M4: 525,837 km (0.082 R)
• M5: 610,808 km (0.086 R)
• M6: 706,102 km (0.112 R)
• M7: 787,633 km (0.115 R)
• M8: 903,721 km (0.109 R)
• M9: 1,047,933 km (0.075 R)
• M10: 1,160,281 km (0.044 R)
• M11: 1,312,721 km (0.097 R)
• M12: 1,509,891 km (0.119 R)
• M13: 1,618,799 km (0.115 R)
• M14: 1,817,764 km (0.101 R)
• M15: 2,269,400 km (0.11 R)
• M16: 2,365,442 km (0.077 R)
• M17: 2,455,499 km (0.102 R)
• M18: 2,724,476 km (0.085 R)
• M19: 2,922,694 km (0.076 R)
• M20: 3,027,711 km (0.119 R)
• M21: 3,142,154 km (0.102 R)
• M22: 3,325,112 km (0.104 R)
• M23: 3,434,917 km (0.044 R)
• M24: 3,580,326 km (0.078 R)
• M25: 3,675,470 km (0.091 R)
• M26: 3,789,164 km (0.028 R)
• M27: 4,046,922 km (0.1 R)
• M28: 4,146,255 km (0.111 R)
• M29: 4,430,640 km (0.075 R)
• M30: 4,740,457 km (0.117 R)
• M31: 4,960,665 km (0.119 R)
• M32: 5,086,627 km (0.036 R)
• M33: 5,203,762 km (0.099 R)
• M34: 5,282,450 km (0.1 R)
• M35: 5,361,438 km (0.103 R)
• M36: 5,490,840 km (0.105 R)
• M37: 5,601,094 km (0.043 R)
• M38: 5,681,727 km (0.097 R)
• M39: 5,864,685 km (0.106 R)
• M40: 6,236,436 km (0.115 R)
• M41: 6,414,607 km (0.076 R)
• M42: 6,626,587 km (0.047 R)
• M43: 6,722,629 km (0.097 R)
• M44: 6,970,363 km (0.096 R)
• M45: 7,079,121 km (0.101 R)
• M46: 7,210,169 km (0.082 R)
• M47: 7,309,053 km (0.104 R)
• M48: 7,408,535 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.6

Radius: 12.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.91 AU - 2.71 AU

Year: 2341 Days

Day: 12.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,933,209 km

• M1: 183,407 km (0.119 R)
• M2: 364,720 km (0.1 R)
• M3: 441,463 km (0.103 R)
• M4: 553,213 km (0.068 R)
• M5: 654,042 km (0.105 R)
• M6: 851,661 km (0.07 R)
• M7: 1,153,250 km (0.093 R)
• M8: 1,229,246 km (0.071 R)
• M9: 1,447,659 km (0.115 R)
• M10: 1,636,152 km (0.081 R)
• M11: 1,755,531 km (0.049 R)
• M12: 1,900,342 km (0.097 R)
• M13: 2,014,635 km (0.113 R)
• M14: 2,250,251 km (0.103 R)
• M15: 2,359,308 km (0.118 R)
• M16: 2,470,310 km (0.073 R)
• M17: 2,570,391 km (0.113 R)
• M18: 2,774,592 km (0.075 R)
• M19: 3,131,682 km (0.081 R)
• M20: 3,281,429 km (0.048 R)
• M21: 3,391,982 km (0.117 R)
• M22: 3,630,890 km (0.11 R)
• M23: 3,730,821 km (0.112 R)
• M24: 3,817,289 km (0.113 R)
• M25: 4,110,501 km (0.067 R)
• M26: 4,290,018 km (0.117 R)
• M27: 4,456,820 km (0.09 R)
• M28: 5,242,358 km (0.111 R)
• M29: 5,469,897 km (0.101 R)
• M30: 5,585,087 km (0.119 R)
• M31: 5,717,481 km (0.055 R)
• M32: 5,817,712 km (0.075 R)
• M33: 5,952,050 km (0.039 R)
• M34: 6,309,739 km (0.114 R)
• M35: 6,586,944 km (0.109 R)
• M36: 6,850,535 km (0.056 R)
• M37: 6,974,702 km (0.069 R)
• M38: 7,279,582 km (0.107 R)
• M39: 7,497,396 km (0.105 R)
• M40: 7,607,052 km (0.099 R)
• M41: 7,939,458 km (0.081 R)
• M42: 8,032,658 km (0.085 R)
• M43: 8,126,306 km (0.116 R)
• M44: 8,238,953 km (0.119 R)
• M45: 8,333,349 km (0.11 R)
• M46: 9,218,520 km (0.111 R)
• M47: 9,296,909 km (0.105 R)
• M48: 9,712,043 km (0.066 R)
• M49: 10,295,475 km (0.117 R)
• M50: 10,397,202 km (0.12 R)
• M51: 10,581,207 km (0.079 R)
• M52: 10,931,715 km (0.118 R)
• M53: 11,014,742 km (0.087 R)
• M54: 11,160,450 km (0.091 R)
• M55: 11,686,586 km (0.065 R)
• M56: 11,920,557 km (0.108 R)
• M57: 12,220,650 km (0.092 R)
• M58: 12,762,793 km (0.028 R)
• M59: 13,335,005 km (0.081 R)
• M60: 13,423,716 km (0.113 R)
• M61: 13,893,005 km (0.056 R)
• M62: 14,436,045 km (0.076 R)
• M63: 14,550,039 km (0.069 R)
• M64: 14,664,331 km (0.09 R)
• M65: 14,778,923 km (0.101 R)
• M66: 14,916,852 km (0.062 R)
• M67: 15,124,494 km (0.055 R)
• M68: 15,449,570 km (0.114 R)
• M69: 15,776,891 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 11.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.54 AU - 4.24 AU

Year: 5116 Days

Day: 5.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,933,209 km

• M1: 291,566 km (0.085 R)
• M2: 384,915 km (0.077 R)
• M3: 501,452 km (0.082 R)
• M4: 600,785 km (0.083 R)
• M5: 775,515 km (0.088 R)
• M6: 943,215 km (0.09 R)
• M7: 1,150,108 km (0.105 R)
• M8: 1,716,187 km (0.118 R)
• M9: 1,890,468 km (0.039 R)
• M10: 2,256,684 km (0.097 R)
• M11: 2,395,511 km (0.098 R)
• M12: 2,810,645 km (0.119 R)
• M13: 2,960,392 km (0.111 R)
• M14: 3,036,238 km (0.078 R)
• M15: 3,248,368 km (0.083 R)
• M16: 3,326,757 km (0.084 R)
• M17: 3,914,079 km (0.091 R)
• M18: 4,124,264 km (0.083 R)
• M19: 4,252,020 km (0.085 R)
• M20: 4,511,722 km (0.112 R)
• M21: 4,776,660 km (0.112 R)
• M22: 4,978,767 km (0.038 R)
• M23: 5,183,716 km (0.099 R)
• M24: 5,625,628 km (0.093 R)
• M25: 6,720,236 km (0.075 R)
• M26: 6,947,026 km (0.06 R)
• M27: 7,048,603 km (0.11 R)
• M28: 7,201,941 km (0.036 R)
• M29: 7,459,997 km (0.096 R)
• M30: 7,590,297 km (0.068 R)
• M31: 7,800,033 km (0.111 R)
• M32: 7,879,320 km (0.045 R)
• M33: 8,172,083 km (0.12 R)
• M34: 8,333,200 km (0.044 R)
• M35: 8,686,101 km (0.093 R)
• M36: 8,905,711 km (0.084 R)
• M37: 9,043,939 km (0.052 R)
• M38: 9,238,566 km (0.092 R)
• M39: 9,575,610 km (0.077 R)
• M40: 9,745,553 km (0.09 R)
• M41: 9,916,693 km (0.1 R)
• M42: 10,175,049 km (0.12 R)
• M43: 10,523,163 km (0.067 R)
• M44: 10,786,754 km (0.102 R)
• M45: 11,380,359 km (0.11 R)
• M46: 11,470,267 km (0.038 R)
• M47: 11,711,419 km (0.074 R)
• M48: 12,198,659 km (0.054 R)
• M49: 12,321,479 km (0.114 R)
• M50: 12,568,465 km (0.099 R)
• M51: 12,661,365 km (0.105 R)
• M52: 13,004,543 km (0.058 R)
• M53: 13,161,471 km (0.114 R)
• M54: 13,477,272 km (0.079 R)
• M55: 13,604,281 km (0.071 R)
• M56: 13,699,874 km (0.07 R)
• M57: 13,955,686 km (0.07 R)
• M58: 14,148,667 km (0.115 R)
• M59: 15,457,350 km (0.071 R)
• M60: 16,600,128 km (0.103 R)
• M61: 17,078,542 km (0.054 R)
• M62: 17,353,951 km (0.077 R)
• M63: 18,329,479 km (0.114 R)
• M64: 19,215,547 km (0.082 R)
• M65: 19,322,809 km (0.085 R)
• M66: 19,790,003 km (0.096 R)
• M67: 20,006,920 km (0.029 R)
• M68: 21,066,223 km (0.1 R)
• M69: 21,770,081 km (0.087 R)
• M70: 22,068,827 km (0.115 R)
• M71: 23,086,841 km (0.084 R)
• M72: 24,043,220 km (0.115 R)
• M73: 24,120,263 km (0.119 R)
• M74: 25,639,579 km (0.114 R)
• M75: 25,915,587 km (0.108 R)
• M76: 26,034,069 km (0.034 R)
• M77: 26,232,136 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 13.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.57 AU - 4.75 AU

Year: 6708 Days

Day: 5.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,933,209 km

• M1: 170,093 km (0.105 R)
• M2: 350,059 km (0.047 R)
• M3: 564,134 km (0.045 R)
• M4: 663,766 km (0.092 R)
• M5: 928,404 km (0.109 R)
• M6: 1,162,226 km (0.08 R)
• M7: 1,487,003 km (0.116 R)
• M8: 1,918,742 km (0.071 R)
• M9: 2,200,734 km (0.062 R)
• M10: 2,432,013 km (0.112 R)
• M11: 3,103,109 km (0.071 R)
• M12: 3,855,137 km (0.107 R)
• M13: 4,422,412 km (0.054 R)
• M14: 5,071,368 km (0.063 R)
• M15: 5,182,369 km (0.073 R)
• M16: 5,350,667 km (0.087 R)
• M17: 5,808,137 km (0.087 R)
• M18: 6,308,093 km (0.085 R)
• M19: 7,349,444 km (0.111 R)
• M20: 7,761,886 km (0.081 R)
• M21: 8,708,840 km (0.072 R)
• M22: 8,976,620 km (0.104 R)
• M23: 9,077,748 km (0.054 R)
• M24: 9,485,851 km (0.11 R)
• M25: 9,796,117 km (0.103 R)
• M26: 9,969,800 km (0.12 R)
• M27: 10,214,842 km (0.119 R)
• M28: 10,320,458 km (0.079 R)
• M29: 10,853,924 km (0.093 R)
• M30: 11,579,324 km (0.096 R)
• M31: 11,799,981 km (0.09 R)
• M32: 13,926,515 km (0.117 R)
• M33: 14,714,297 km (0.034 R)
• M34: 15,193,908 km (0.111 R)
• M35: 15,435,658 km (0.103 R)
• M36: 16,333,096 km (0.107 R)
• M37: 16,415,524 km (0.029 R)
• M38: 16,580,680 km (0.066 R)
• M39: 17,121,626 km (0.068 R)
• M40: 17,247,288 km (0.095 R)
• M41: 17,626,220 km (0.056 R)
• M42: 17,710,742 km (0.07 R)
• M43: 18,349,226 km (0.094 R)
• M44: 18,520,815 km (0.099 R)
• M45: 18,606,834 km (0.06 R)
• M46: 18,995,339 km (0.107 R)
• M47: 19,255,939 km (0.061 R)
• M48: 20,044,619 km (0.108 R)
• M49: 20,710,030 km (0.073 R)
• M50: 21,022,989 km (0.102 R)
• M51: 21,563,187 km (0.098 R)
• M52: 21,880,484 km (0.068 R)
• M53: 22,108,022 km (0.095 R)
• M54: 23,257,532 km (0.054 R)
• M55: 23,629,582 km (0.033 R)
• M56: 24,191,172 km (0.059 R)
• M57: 24,473,763 km (0.109 R)
• M58: 24,757,251 km (0.11 R)
• M59: 25,041,936 km (0.1 R)
• M60: 25,184,652 km (0.091 R)
• M61: 25,518,854 km (0.063 R)
• M62: 25,710,488 km (0.049 R)
• M63: 26,239,766 km (0.107 R)
• M64: 26,481,665 km (0.107 R)
• M65: 26,675,544 km (0.075 R)
• M66: 27,162,635 km (0.036 R)
• M67: 28,393,077 km (0.114 R)
• M68: 28,740,893 km (0.104 R)
• M69: 29,290,216 km (0.074 R)
• M70: 29,943,959 km (0.1 R)
• M71: 30,196,779 km (0.11 R)
• M72: 30,959,130 km (0.1 R)
• M73: 31,163,480 km (0.039 R)
• M74: 31,830,986 km (0.088 R)
• M75: 31,985,670 km (0.109 R)
• M76: 32,606,801 km (0.087 R)
• M77: 34,706,257 km (0.071 R)
• M78: 34,812,472 km (0.115 R)
• M79: 35,558,367 km (0.094 R)
• M80: 35,718,736 km (0.094 R)
• M81: 35,933,259 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 19,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit