🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 13.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.57 AU - 0.77 AU

Year: 385 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,370,807 km

• M1: 170,542 km (0.113 R)
• M2: 260,749 km (0.103 R)
• M3: 345,421 km (0.063 R)
• M4: 460,313 km (0.116 R)
• M5: 565,181 km (0.101 R)
• M6: 696,827 km (0.053 R)
• M7: 822,339 km (0.073 R)
• M8: 929,751 km (0.106 R)
• M9: 1,034,469 km (0.086 R)
• M10: 1,164,320 km (0.093 R)
• M11: 1,291,478 km (0.117 R)
• M12: 1,387,969 km (0.066 R)
• M13: 1,602,492 km (0.05 R)
• M14: 1,716,486 km (0.117 R)
• M15: 1,853,069 km (0.062 R)
• M16: 2,024,059 km (0.119 R)
• M17: 2,226,764 km (0.111 R)
• M18: 2,322,806 km (0.047 R)
• M19: 2,425,580 km (0.084 R)
• M20: 2,557,675 km (0.083 R)
• M21: 2,647,134 km (0.07 R)
• M22: 2,823,660 km (0.07 R)
• M23: 2,957,101 km (0.077 R)
• M24: 3,057,182 km (0.101 R)
• M25: 3,170,428 km (0.103 R)
• M26: 3,376,574 km (0.071 R)
• M27: 3,506,125 km (0.06 R)
• M28: 3,599,774 km (0.118 R)
• M29: 3,694,319 km (0.106 R)
• M30: 3,789,613 km (0.1 R)
• M31: 4,015,356 km (0.119 R)
• M32: 4,159,569 km (0.096 R)
• M33: 4,426,152 km (0.052 R)
• M34: 4,568,420 km (0.119 R)
• M35: 4,664,162 km (0.111 R)
• M36: 4,781,298 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 12.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.36 AU

Year: 800 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 86,370,807 km

• M1: 183,557 km (0.036 R)
• M2: 343,776 km (0.089 R)
• M3: 464,352 km (0.058 R)
• M4: 555,008 km (0.076 R)
• M5: 634,893 km (0.096 R)
• M6: 748,588 km (0.069 R)
• M7: 870,211 km (0.119 R)
• M8: 949,797 km (0.116 R)
• M9: 1,043,595 km (0.096 R)
• M10: 1,211,144 km (0.114 R)
• M11: 1,301,651 km (0.113 R)
• M12: 1,483,412 km (0.104 R)
• M13: 1,687,314 km (0.065 R)
• M14: 1,823,897 km (0.116 R)
• M15: 2,036,027 km (0.109 R)
• M16: 2,152,564 km (0.087 R)
• M17: 2,301,414 km (0.104 R)
• M18: 2,438,445 km (0.051 R)
• M19: 2,546,904 km (0.061 R)
• M20: 2,673,015 km (0.04 R)
• M21: 2,841,761 km (0.115 R)
• M22: 2,931,520 km (0.081 R)
• M23: 3,014,098 km (0.073 R)
• M24: 3,317,632 km (0.096 R)
• M25: 3,447,184 km (0.081 R)
• M26: 3,640,165 km (0.054 R)
• M27: 3,764,780 km (0.099 R)
• M28: 3,891,041 km (0.06 R)
• M29: 3,981,996 km (0.062 R)
• M30: 4,110,650 km (0.119 R)
• M31: 4,203,401 km (0.101 R)
• M32: 4,315,599 km (0.108 R)
• M33: 4,485,842 km (0.078 R)
• M34: 4,581,435 km (0.118 R)
• M35: 4,882,127 km (0.085 R)
• M36: 5,010,033 km (0.059 R)
• M37: 5,319,999 km (0.107 R)
• M38: 5,441,623 km (0.055 R)
• M39: 5,574,465 km (0.095 R)
• M40: 5,708,356 km (0.049 R)
• M41: 5,791,382 km (0.073 R)
• M42: 5,874,708 km (0.109 R)
• M43: 6,148,472 km (0.119 R)
• M44: 6,265,608 km (0.116 R)
• M45: 6,361,949 km (0.082 R)
• M46: 6,588,739 km (0.104 R)
• M47: 6,763,320 km (0.092 R)
• M48: 6,972,757 km (0.058 R)
• M49: 7,128,339 km (0.032 R)
• M50: 7,229,018 km (0.089 R)
• M51: 7,785,672 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 10.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.28 AU - 1.4 AU

Year: 1090 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 86,370,807 km

• M1: 141,520 km (0.091 R)
• M2: 239,805 km (0.111 R)
• M3: 350,358 km (0.059 R)
• M4: 444,904 km (0.071 R)
• M5: 615,296 km (0.112 R)
• M6: 721,211 km (0.035 R)
• M7: 833,859 km (0.077 R)
• M8: 1,039,256 km (0.113 R)
• M9: 1,162,675 km (0.072 R)
• M10: 1,267,393 km (0.114 R)
• M11: 1,351,168 km (0.08 R)
• M12: 1,430,754 km (0.11 R)
• M13: 1,524,701 km (0.105 R)
• M14: 1,607,878 km (0.065 R)
• M15: 1,839,455 km (0.081 R)
• M16: 1,914,404 km (0.092 R)
• M17: 2,074,922 km (0.105 R)
• M18: 2,160,343 km (0.114 R)
• M19: 2,276,281 km (0.115 R)
• M20: 2,379,504 km (0.034 R)
• M21: 2,522,071 km (0.118 R)
• M22: 2,652,071 km (0.109 R)
• M23: 2,752,900 km (0.1 R)
• M24: 2,831,588 km (0.111 R)
• M25: 3,007,067 km (0.051 R)
• M26: 3,194,363 km (0.069 R)
• M27: 3,461,545 km (0.1 R)
• M28: 3,606,505 km (0.096 R)
• M29: 3,902,560 km (0.094 R)
• M30: 3,973,319 km (0.087 R)
• M31: 4,053,504 km (0.106 R)
• M32: 4,260,996 km (0.115 R)
• M33: 4,425,703 km (0.043 R)
• M34: 4,536,855 km (0.098 R)
• M35: 4,705,152 km (0.106 R)
• M36: 4,771,125 km (0.097 R)
• M37: 4,971,137 km (0.116 R)
• M38: 5,105,925 km (0.102 R)
• M39: 5,212,887 km (0.041 R)
• M40: 5,359,793 km (0.028 R)
• M41: 5,468,251 km (0.071 R)
• M42: 5,637,596 km (0.09 R)
• M43: 5,727,953 km (0.079 R)
• M44: 5,920,336 km (0.113 R)
• M45: 6,166,275 km (0.053 R)
• M46: 6,300,913 km (0.117 R)
• M47: 6,489,107 km (0.113 R)
• M48: 6,657,853 km (0.12 R)
• M49: 6,903,044 km (0.032 R)
• M50: 7,010,605 km (0.066 R)
• M51: 7,238,143 km (0.054 R)
• M52: 7,314,588 km (0.086 R)
• M53: 7,424,243 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 14.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.05 AU - 1.75 AU

Year: 1164 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,370,807 km

• M1: 197,469 km (0.095 R)
• M2: 302,038 km (0.063 R)
• M3: 422,315 km (0.098 R)
• M4: 547,379 km (0.026 R)
• M5: 640,129 km (0.106 R)
• M6: 749,037 km (0.068 R)
• M7: 947,104 km (0.075 R)
• M8: 1,091,466 km (0.112 R)
• M9: 1,226,703 km (0.1 R)
• M10: 1,344,137 km (0.051 R)
• M11: 1,584,690 km (0.079 R)
• M12: 1,681,181 km (0.107 R)
• M13: 1,793,080 km (0.085 R)
• M14: 1,948,811 km (0.109 R)
• M15: 2,166,028 km (0.09 R)
• M16: 2,709,517 km (0.102 R)
• M17: 2,834,431 km (0.088 R)
• M18: 3,049,702 km (0.093 R)
• M19: 3,155,468 km (0.082 R)
• M20: 3,403,950 km (0.103 R)
• M21: 3,573,295 km (0.109 R)
• M22: 3,693,571 km (0.053 R)
• M23: 4,009,223 km (0.094 R)
• M24: 4,170,489 km (0.061 R)
• M25: 4,370,502 km (0.085 R)
• M26: 4,471,630 km (0.116 R)
• M27: 4,648,305 km (0.104 R)
• M28: 4,751,827 km (0.063 R)
• M29: 4,884,520 km (0.1 R)
• M30: 5,144,072 km (0.109 R)
• M31: 5,299,953 km (0.101 R)
• M32: 5,408,113 km (0.106 R)
• M33: 5,546,939 km (0.042 R)
• M34: 5,706,860 km (0.065 R)
• M35: 6,011,142 km (0.074 R)
• M36: 6,144,733 km (0.096 R)
• M37: 6,310,487 km (0.091 R)
• M38: 6,551,340 km (0.113 R)
• M39: 6,837,969 km (0.067 R)
• M40: 7,063,862 km (0.068 R)
• M41: 7,248,615 km (0.104 R)
• M42: 7,467,926 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 9.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.55 AU - 4.87 AU

Year: 6072 Days

Day: 11.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 86,370,807 km

• M1: 192,383 km (0.087 R)
• M2: 300,991 km (0.118 R)
• M3: 483,949 km (0.027 R)
• M4: 560,244 km (0.101 R)
• M5: 715,975 km (0.082 R)
• M6: 995,574 km (0.117 R)
• M7: 1,058,106 km (0.06 R)
• M8: 1,135,149 km (0.105 R)
• M9: 1,462,918 km (0.061 R)
• M10: 1,593,367 km (0.109 R)
• M11: 1,773,632 km (0.099 R)
• M12: 1,944,772 km (0.071 R)
• M13: 2,056,672 km (0.077 R)
• M14: 2,187,121 km (0.066 R)
• M15: 2,612,727 km (0.117 R)
• M16: 3,045,513 km (0.067 R)
• M17: 3,677,265 km (0.044 R)
• M18: 4,182,457 km (0.09 R)
• M19: 4,265,334 km (0.087 R)
• M20: 4,390,847 km (0.059 R)
• M21: 4,752,724 km (0.067 R)
• M22: 4,992,081 km (0.111 R)
• M23: 5,460,173 km (0.062 R)
• M24: 5,528,090 km (0.069 R)
• M25: 5,688,010 km (0.049 R)
• M26: 5,849,277 km (0.075 R)
• M27: 6,558,071 km (0.067 R)
• M28: 6,775,886 km (0.114 R)
• M29: 7,243,828 km (0.108 R)
• M30: 7,544,819 km (0.112 R)
• M31: 7,952,473 km (0.103 R)
• M32: 8,367,458 km (0.053 R)
• M33: 8,551,164 km (0.108 R)
• M34: 8,869,359 km (0.043 R)
• M35: 9,029,877 km (0.062 R)
• M36: 9,110,361 km (0.08 R)
• M37: 9,218,370 km (0.11 R)
• M38: 9,929,858 km (0.08 R)
• M39: 10,687,421 km (0.108 R)
• M40: 11,116,468 km (0.111 R)
• M41: 11,231,808 km (0.105 R)
• M42: 11,551,050 km (0.073 R)
• M43: 11,697,058 km (0.049 R)
• M44: 12,646,705 km (0.105 R)
• M45: 12,767,131 km (0.054 R)
• M46: 13,069,917 km (0.099 R)
• M47: 13,191,690 km (0.077 R)
• M48: 14,872,422 km (0.098 R)
• M49: 14,935,851 km (0.095 R)
• M50: 14,999,580 km (0.087 R)
• M51: 15,608,593 km (0.092 R)
• M52: 15,705,383 km (0.118 R)
• M53: 16,685,399 km (0.098 R)
• M54: 17,416,633 km (0.061 R)
• M55: 17,853,608 km (0.104 R)
• M56: 17,955,036 km (0.084 R)
• M57: 18,090,422 km (0.102 R)
• M58: 18,498,824 km (0.104 R)
• M59: 18,601,448 km (0.105 R)
• M60: 18,738,480 km (0.09 R)
• M61: 18,807,145 km (0.078 R)
• M62: 21,657,433 km (0.079 R)
• M63: 22,018,563 km (0.066 R)
• M64: 22,091,118 km (0.063 R)
• M65: 22,345,434 km (0.091 R)
• M66: 22,820,108 km (0.115 R)
• M67: 22,966,864 km (0.116 R)
• M68: 23,150,869 km (0.073 R)
• M69: 23,816,879 km (0.115 R)
• M70: 24,339,274 km (0.043 R)
• M71: 24,978,805 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.1

Radius: 5

Gravity: 32.44 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.29 AU - 10.71 AU

Year: 22228 Days

Day: 18.6 Hours

Environment

Temp: -244 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,370,807 km

• M1: 64,925 km (0.108 R)
• M2: 102,325 km (0.03 R)
• M3: 466,596 km (0.103 R)
• M4: 726,896 km (0.041 R)
• M5: 913,744 km (0.068 R)
• M6: 1,267,692 km (0.119 R)
• M7: 1,330,673 km (0.111 R)
• M8: 1,694,944 km (0.092 R)
• M9: 1,729,651 km (0.084 R)
• M10: 1,799,662 km (0.117 R)
• M11: 1,834,967 km (0.115 R)
• M12: 2,015,083 km (0.102 R)
• M13: 2,051,884 km (0.058 R)
• M14: 2,470,609 km (0.095 R)
• M15: 3,083,063 km (0.103 R)
• M16: 3,740,096 km (0.113 R)
• M17: 3,785,275 km (0.1 R)
• M18: 3,876,530 km (0.051 R)
• M19: 4,631,849 km (0.108 R)
• M20: 5,278,112 km (0.116 R)
• M21: 6,763,469 km (0.092 R)
• M22: 7,041,572 km (0.071 R)
• M23: 7,153,770 km (0.116 R)
• M24: 7,266,717 km (0.033 R)
• M25: 8,368,056 km (0.034 R)
• M26: 9,335,057 km (0.049 R)
• M27: 9,706,807 km (0.083 R)
• M28: 10,083,345 km (0.057 R)
• M29: 10,146,625 km (0.095 R)
• M30: 10,657,203 km (0.113 R)
• M31: 11,110,783 km (0.113 R)
• M32: 11,836,184 km (0.076 R)
• M33: 12,238,303 km (0.105 R)
• M34: 12,918,375 km (0.06 R)
• M35: 13,401,725 km (0.026 R)
• M36: 13,541,001 km (0.077 R)
• M37: 14,528,646 km (0.108 R)
• M38: 15,175,806 km (0.093 R)
• M39: 15,832,391 km (0.082 R)
• M40: 16,201,150 km (0.097 R)
• M41: 19,251,152 km (0.108 R)
• M42: 20,040,879 km (0.089 R)
• M43: 21,083,127 km (0.074 R)
• M44: 22,389,865 km (0.073 R)
• M45: 23,136,358 km (0.052 R)
• M46: 23,303,309 km (0.063 R)
• M47: 23,554,634 km (0.058 R)
• M48: 23,722,632 km (0.1 R)
• M49: 24,824,271 km (0.098 R)
• M50: 25,424,457 km (0.111 R)
• M51: 26,726,408 km (0.045 R)
• M52: 28,944,046 km (0.1 R)
• M53: 29,124,013 km (0.089 R)
• M54: 29,575,499 km (0.097 R)
• M55: 30,029,229 km (0.093 R)
• M56: 31,127,727 km (0.095 R)
• M57: 31,312,181 km (0.025 R)
• M58: 31,404,483 km (0.101 R)
• M59: 33,175,721 km (0.051 R)
• M60: 33,364,065 km (0.037 R)
• M61: 36,425,137 km (0.096 R)
• M62: 37,009,017 km (0.11 R)
• M63: 37,399,916 km (0.113 R)
• M64: 41,080,772 km (0.108 R)
• M65: 41,993,319 km (0.091 R)
• M66: 42,707,799 km (0.081 R)
• M67: 45,605,360 km (0.068 R)
• M68: 47,607,578 km (0.11 R)
• M69: 47,713,642 km (0.096 R)
• M70: 48,779,677 km (0.111 R)
• M71: 49,745,780 km (0.107 R)
• M72: 49,853,490 km (0.098 R)
• M73: 50,718,166 km (0.105 R)
• M74: 51,369,964 km (0.034 R)
• M75: 54,670,093 km (0.088 R)
• M76: 55,226,747 km (0.066 R)
• M77: 56,121,342 km (0.032 R)
• M78: 57,246,168 km (0.087 R)
• M79: 58,719,707 km (0.095 R)
• M80: 62,864,616 km (0.05 R)
• M81: 64,972,300 km (0.095 R)
• M82: 68,655,998 km (0.112 R)
• M83: 69,376,761 km (0.11 R)
• M84: 69,979,341 km (0.063 R)
• M85: 71,068,264 km (0.112 R)
• M86: 71,311,061 km (0.096 R)
• M87: 72,773,380 km (0.044 R)
• M88: 72,895,751 km (0.066 R)
• M89: 74,122,603 km (0.046 R)
• M90: 75,479,905 km (0.052 R)
• M91: 76,970,049 km (0.077 R)
• M92: 78,219,191 km (0.038 R)
• M93: 82,006,710 km (0.083 R)
• M94: 83,154,575 km (0.151 R)
• M95: 85,337,208 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 16,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit