🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 12.1

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.77 AU - 0.83 AU

Year: 469 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,822,438 km

• M1: 151,543 km (0.11 R)
• M2: 227,389 km (0.082 R)
• M3: 361,428 km (0.1 R)
• M4: 522,396 km (0.036 R)
• M5: 598,990 km (0.111 R)
• M6: 680,072 km (0.1 R)
• M7: 761,004 km (0.1 R)
• M8: 918,980 km (0.103 R)
• M9: 1,025,643 km (0.049 R)
• M10: 1,131,558 km (0.032 R)
• M11: 1,383,780 km (0.063 R)
• M12: 1,495,979 km (0.082 R)
• M13: 1,636,002 km (0.095 R)
• M14: 1,793,529 km (0.118 R)
• M15: 2,056,073 km (0.051 R)
• M16: 2,137,305 km (0.056 R)
• M17: 2,324,302 km (0.104 R)
• M18: 2,480,632 km (0.109 R)
• M19: 2,596,720 km (0.079 R)
• M20: 2,707,123 km (0.093 R)
• M21: 3,110,289 km (0.093 R)
• M22: 3,299,082 km (0.089 R)
• M23: 3,508,070 km (0.095 R)
• M24: 3,696,713 km (0.11 R)
• M25: 3,863,365 km (0.044 R)
• M26: 3,964,643 km (0.118 R)
• M27: 4,058,291 km (0.071 R)
• M28: 4,195,771 km (0.108 R)
• M29: 4,317,395 km (0.098 R)
• M30: 4,449,041 km (0.118 R)
• M31: 4,842,932 km (0.101 R)
• M32: 4,970,539 km (0.083 R)
• M33: 5,099,492 km (0.099 R)
• M34: 5,276,167 km (0.096 R)
• M35: 5,407,664 km (0.106 R)
• M36: 5,673,948 km (0.065 R)
• M37: 5,770,139 km (0.111 R)
• M38: 5,866,780 km (0.102 R)
• M39: 6,071,729 km (0.072 R)
• M40: 6,249,301 km (0.112 R)
• M41: 6,368,531 km (0.05 R)
• M42: 6,863,700 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.1

Radius: 11.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.83 AU - 2.01 AU

Year: 1745 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 54,822,438 km

• M1: 146,307 km (0.109 R)
• M2: 242,648 km (0.106 R)
• M3: 365,767 km (0.07 R)
• M4: 470,186 km (0.111 R)
• M5: 559,346 km (0.074 R)
• M6: 635,641 km (0.117 R)
• M7: 763,099 km (0.071 R)
• M8: 980,764 km (0.109 R)
• M9: 1,112,859 km (0.087 R)
• M10: 1,375,552 km (0.052 R)
• M11: 1,566,738 km (0.104 R)
• M12: 1,644,230 km (0.102 R)
• M13: 1,877,603 km (0.102 R)
• M14: 2,021,366 km (0.097 R)
• M15: 2,121,896 km (0.066 R)
• M16: 2,417,502 km (0.073 R)
• M17: 2,557,824 km (0.104 R)
• M18: 2,794,937 km (0.051 R)
• M19: 2,890,081 km (0.079 R)
• M20: 3,254,651 km (0.1 R)
• M21: 3,596,333 km (0.067 R)
• M22: 3,805,022 km (0.105 R)
• M23: 3,881,915 km (0.119 R)
• M24: 3,969,131 km (0.03 R)
• M25: 4,056,945 km (0.114 R)
• M26: 4,135,484 km (0.108 R)
• M27: 4,234,517 km (0.098 R)
• M28: 4,445,002 km (0.111 R)
• M29: 4,536,406 km (0.113 R)
• M30: 4,638,581 km (0.117 R)
• M31: 4,834,854 km (0.099 R)
• M32: 4,970,838 km (0.073 R)
• M33: 5,086,776 km (0.08 R)
• M34: 5,192,991 km (0.039 R)
• M35: 5,483,660 km (0.111 R)
• M36: 5,559,954 km (0.079 R)
• M37: 5,680,530 km (0.107 R)
• M38: 5,757,573 km (0.107 R)
• M39: 5,957,586 km (0.114 R)
• M40: 6,047,344 km (0.032 R)
• M41: 6,513,790 km (0.06 R)
• M42: 6,944,932 km (0.101 R)
• M43: 7,313,242 km (0.082 R)
• M44: 7,957,859 km (0.077 R)
• M45: 8,106,260 km (0.036 R)
• M46: 8,205,742 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 10

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.98 AU - 2.6 AU

Year: 2273 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,822,438 km

• M1: 141,370 km (0.096 R)
• M2: 237,561 km (0.08 R)
• M3: 402,418 km (0.066 R)
• M4: 495,019 km (0.113 R)
• M5: 603,179 km (0.096 R)
• M6: 886,068 km (0.109 R)
• M7: 1,003,951 km (0.116 R)
• M8: 1,172,847 km (0.098 R)
• M9: 1,275,023 km (0.05 R)
• M10: 1,360,892 km (0.086 R)
• M11: 1,498,522 km (0.086 R)
• M12: 1,579,305 km (0.103 R)
• M13: 1,661,733 km (0.052 R)
• M14: 1,766,751 km (0.12 R)
• M15: 1,972,598 km (0.092 R)
• M16: 2,232,299 km (0.097 R)
• M17: 2,503,221 km (0.104 R)
• M18: 2,648,929 km (0.077 R)
• M19: 2,923,292 km (0.101 R)
• M20: 2,986,871 km (0.119 R)
• M21: 3,418,760 km (0.051 R)
• M22: 3,580,775 km (0.101 R)
• M23: 3,649,141 km (0.073 R)
• M24: 3,884,458 km (0.057 R)
• M25: 4,096,289 km (0.046 R)
• M26: 4,167,797 km (0.118 R)
• M27: 4,297,498 km (0.091 R)
• M28: 4,501,998 km (0.055 R)
• M29: 4,605,520 km (0.046 R)
• M30: 4,694,830 km (0.085 R)
• M31: 4,935,982 km (0.108 R)
• M32: 5,103,980 km (0.086 R)
• M33: 5,414,545 km (0.119 R)
• M34: 5,699,380 km (0.108 R)
• M35: 5,843,592 km (0.093 R)
• M36: 6,102,995 km (0.116 R)
• M37: 6,300,165 km (0.112 R)
• M38: 6,666,979 km (0.1 R)
• M39: 6,768,107 km (0.116 R)
• M40: 6,920,996 km (0.066 R)
• M41: 7,006,416 km (0.072 R)
• M42: 7,649,538 km (0.093 R)
• M43: 8,112,693 km (0.07 R)
• M44: 8,384,063 km (0.068 R)
• M45: 8,640,025 km (0.109 R)
• M46: 8,732,177 km (0.028 R)
• M47: 8,824,479 km (0.088 R)
• M48: 9,272,525 km (0.099 R)
• M49: 9,843,091 km (0.103 R)
• M50: 10,542,611 km (0.096 R)
• M51: 10,739,781 km (0.088 R)
• M52: 10,819,068 km (0.101 R)
• M53: 11,137,861 km (0.116 R)
• M54: 11,419,404 km (0.049 R)
• M55: 11,520,532 km (0.092 R)
• M56: 11,662,500 km (0.065 R)
• M57: 12,360,973 km (0.107 R)
• M58: 12,589,708 km (0.084 R)
• M59: 13,030,573 km (0.118 R)
• M60: 13,178,675 km (0.053 R)
• M61: 13,412,347 km (0.107 R)
• M62: 13,519,160 km (0.11 R)
• M63: 13,798,010 km (0.102 R)
• M64: 13,905,720 km (0.118 R)
• M65: 14,013,730 km (0.092 R)
• M66: 14,078,656 km (0.09 R)
• M67: 14,470,602 km (0.118 R)
• M68: 14,536,275 km (0.084 R)
• M69: 14,733,745 km (0.095 R)
• M70: 14,821,858 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 13.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.05 AU - 4.47 AU

Year: 4783 Days

Day: 14 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,822,438 km

• M1: 196,272 km (0.1 R)
• M2: 387,758 km (0.099 R)
• M3: 596,148 km (0.069 R)
• M4: 716,723 km (0.04 R)
• M5: 1,058,854 km (0.11 R)
• M6: 1,782,459 km (0.101 R)
• M7: 1,947,315 km (0.087 R)
• M8: 2,272,990 km (0.114 R)
• M9: 3,020,231 km (0.107 R)
• M10: 3,839,729 km (0.107 R)
• M11: 4,152,238 km (0.1 R)
• M12: 4,373,494 km (0.113 R)
• M13: 4,930,895 km (0.106 R)
• M14: 5,034,716 km (0.097 R)
• M15: 5,165,465 km (0.105 R)
• M16: 5,350,667 km (0.093 R)
• M17: 5,484,108 km (0.116 R)
• M18: 5,618,896 km (0.055 R)
• M19: 6,252,742 km (0.107 R)
• M20: 6,735,943 km (0.112 R)
• M21: 6,880,305 km (0.078 R)
• M22: 7,319,973 km (0.06 R)
• M23: 7,829,205 km (0.116 R)
• M24: 8,042,382 km (0.046 R)
• M25: 8,288,320 km (0.082 R)
• M26: 8,630,451 km (0.067 R)
• M27: 8,913,939 km (0.091 R)
• M28: 9,587,428 km (0.119 R)
• M29: 9,684,966 km (0.107 R)
• M30: 10,012,585 km (0.043 R)
• M31: 10,477,386 km (0.062 R)
• M32: 10,611,575 km (0.074 R)
• M33: 10,881,450 km (0.067 R)
• M34: 11,017,285 km (0.051 R)
• M35: 11,153,718 km (0.088 R)
• M36: 11,670,279 km (0.096 R)
• M37: 11,948,980 km (0.082 R)
• M38: 12,054,148 km (0.082 R)
• M39: 12,229,925 km (0.104 R)
• M40: 12,726,889 km (0.098 R)
• M41: 13,448,250 km (0.03 R)
• M42: 14,405,826 km (0.067 R)
• M43: 14,555,125 km (0.087 R)
• M44: 14,817,669 km (0.079 R)
• M45: 14,968,464 km (0.117 R)
• M46: 15,347,395 km (0.096 R)
• M47: 16,231,219 km (0.077 R)
• M48: 17,408,854 km (0.041 R)
• M49: 17,687,555 km (0.063 R)
• M50: 18,168,961 km (0.055 R)
• M51: 18,289,985 km (0.099 R)
• M52: 19,103,498 km (0.11 R)
• M53: 20,220,546 km (0.101 R)
• M54: 20,345,909 km (0.11 R)
• M55: 21,061,585 km (0.101 R)
• M56: 21,401,322 km (0.112 R)
• M57: 21,529,078 km (0.103 R)
• M58: 22,043,097 km (0.066 R)
• M59: 22,952,053 km (0.055 R)
• M60: 24,138,963 km (0.098 R)
• M61: 24,360,966 km (0.106 R)
• M62: 25,165,653 km (0.107 R)
• M63: 25,481,005 km (0.12 R)
• M64: 26,115,599 km (0.101 R)
• M65: 26,663,576 km (0.112 R)
• M66: 26,939,136 km (0.074 R)
• M67: 28,330,546 km (0.062 R)
• M68: 28,564,816 km (0.107 R)
• M69: 28,987,879 km (0.103 R)
• M70: 29,460,608 km (0.027 R)
• M71: 29,792,865 km (0.086 R)
• M72: 30,605,331 km (0.053 R)
• M73: 31,715,945 km (0.119 R)
• M74: 31,813,184 km (0.043 R)
• M75: 31,959,192 km (0.042 R)
• M76: 32,349,492 km (0.1 R)
• M77: 32,741,588 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.9

Radius: 7.8

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.08 AU - 7.66 AU

Year: 13125 Days

Day: 15.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,822,438 km

• M1: 101,876 km (0.114 R)
• M2: 168,896 km (0.064 R)
• M3: 326,423 km (0.057 R)
• M4: 440,117 km (0.093 R)
• M5: 518,506 km (0.048 R)
• M6: 745,895 km (0.109 R)
• M7: 881,281 km (0.098 R)
• M8: 1,046,138 km (0.097 R)
• M9: 1,154,297 km (0.118 R)
• M10: 1,477,129 km (0.116 R)
• M11: 1,932,505 km (0.094 R)
• M12: 2,902,498 km (0.113 R)
• M13: 2,963,683 km (0.09 R)
• M14: 3,181,348 km (0.041 R)
• M15: 3,665,297 km (0.084 R)
• M16: 4,416,279 km (0.097 R)
• M17: 4,522,344 km (0.108 R)
• M18: 4,701,113 km (0.087 R)
• M19: 4,955,130 km (0.111 R)
• M20: 5,251,035 km (0.044 R)
• M21: 5,667,216 km (0.082 R)
• M22: 6,411,166 km (0.079 R)
• M23: 6,896,611 km (0.101 R)
• M24: 6,978,741 km (0.101 R)
• M25: 7,185,485 km (0.051 R)
• M26: 7,774,751 km (0.103 R)
• M27: 8,032,059 km (0.096 R)
• M28: 9,818,258 km (0.12 R)
• M29: 10,143,035 km (0.038 R)
• M30: 10,898,654 km (0.109 R)
• M31: 11,574,537 km (0.082 R)
• M32: 11,819,279 km (0.069 R)
• M33: 11,868,497 km (0.079 R)
• M34: 12,214,367 km (0.109 R)
• M35: 12,463,597 km (0.112 R)
• M36: 12,563,678 km (0.068 R)
• M37: 12,613,943 km (0.109 R)
• M38: 13,631,208 km (0.04 R)
• M39: 14,621,995 km (0.105 R)
• M40: 15,474,105 km (0.063 R)
• M41: 16,069,354 km (0.064 R)
• M42: 16,287,618 km (0.115 R)
• M43: 16,893,040 km (0.095 R)
• M44: 18,125,727 km (0.105 R)
• M45: 18,467,109 km (0.063 R)
• M46: 18,581,252 km (0.061 R)
• M47: 19,271,497 km (0.091 R)
• M48: 20,146,046 km (0.097 R)
• M49: 21,752,727 km (0.062 R)
• M50: 22,419,036 km (0.082 R)
• M51: 23,215,046 km (0.105 R)
• M52: 23,338,315 km (0.077 R)
• M53: 24,270,011 km (0.113 R)
• M54: 24,457,905 km (0.116 R)
• M55: 25,087,264 km (0.099 R)
• M56: 25,340,533 km (0.05 R)
• M57: 25,403,962 km (0.1 R)
• M58: 25,785,886 km (0.096 R)
• M59: 26,362,137 km (0.044 R)
• M60: 28,247,818 km (0.112 R)
• M61: 30,513,478 km (0.057 R)
• M62: 32,836,882 km (0.09 R)
• M63: 33,113,937 km (0.113 R)
• M64: 33,461,304 km (0.101 R)
• M65: 34,440,571 km (0.051 R)
• M66: 34,510,882 km (0.113 R)
• M67: 36,069,543 km (0.07 R)
• M68: 36,283,916 km (0.076 R)
• M69: 36,785,668 km (0.046 R)
• M70: 39,108,623 km (0.097 R)
• M71: 39,181,926 km (0.053 R)
• M72: 39,770,444 km (0.041 R)
• M73: 39,991,849 km (0.104 R)
• M74: 41,403,754 km (0.114 R)
• M75: 43,742,268 km (0.082 R)
• M76: 43,894,558 km (0.11 R)
• M77: 45,427,637 km (0.081 R)
• M78: 46,588,966 km (0.097 R)
• M79: 47,760,018 km (0.051 R)
• M80: 48,231,102 km (0.118 R)
• M81: 49,257,193 km (0.056 R)
• M82: 49,336,480 km (0.104 R)
• M83: 52,055,272 km (0.117 R)
• M84: 52,540,119 km (0.095 R)
• M85: 52,864,148 km (0.104 R)
• M86: 52,945,379 km (0.101 R)
• M87: 53,188,925 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit