🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.63 AU - 0.65 AU

Year: 360 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 28,531,413 km

• M1: 106,663 km (0.113 R)
• M2: 160,668 km (0.115 R)
• M3: 222,302 km (0.114 R)
• M4: 281,693 km (0.082 R)
• M5: 356,791 km (0.084 R)
• M6: 408,552 km (0.107 R)
• M7: 491,728 km (0.089 R)
• M8: 568,472 km (0.09 R)
• M9: 652,247 km (0.078 R)
• M10: 777,759 km (0.034 R)
• M11: 836,252 km (0.118 R)
• M12: 890,257 km (0.086 R)
• M13: 1,053,019 km (0.111 R)
• M14: 1,215,632 km (0.057 R)
• M15: 1,429,408 km (0.083 R)
• M16: 1,516,922 km (0.114 R)
• M17: 1,576,313 km (0.095 R)
• M18: 1,728,304 km (0.051 R)
• M19: 1,786,498 km (0.109 R)
• M20: 1,853,368 km (0.117 R)
• M21: 1,925,025 km (0.116 R)
• M22: 1,977,385 km (0.065 R)
• M23: 2,030,193 km (0.054 R)
• M24: 2,200,136 km (0.102 R)
• M25: 2,254,889 km (0.116 R)
• M26: 2,366,040 km (0.112 R)
• M27: 2,435,304 km (0.052 R)
• M28: 2,549,447 km (0.113 R)
• M29: 2,723,878 km (0.119 R)
• M30: 2,778,332 km (0.095 R)
• M31: 2,916,261 km (0.078 R)
• M32: 3,000,036 km (0.07 R)
• M33: 3,323,915 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 14.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.44 AU - 1.46 AU

Year: 1227 Days

Day: 9.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,531,413 km

• M1: 188,194 km (0.079 R)
• M2: 322,683 km (0.106 R)
• M3: 508,633 km (0.101 R)
• M4: 609,163 km (0.082 R)
• M5: 796,908 km (0.101 R)
• M6: 1,168,060 km (0.096 R)
• M7: 1,304,194 km (0.074 R)
• M8: 1,410,110 km (0.109 R)
• M9: 1,513,033 km (0.072 R)
• M10: 1,618,649 km (0.03 R)
• M11: 1,733,391 km (0.1 R)
• M12: 2,005,359 km (0.108 R)
• M13: 2,150,320 km (0.079 R)
• M14: 2,248,905 km (0.093 R)
• M15: 2,458,342 km (0.079 R)
• M16: 2,599,263 km (0.108 R)
• M17: 2,697,100 km (0.118 R)
• M18: 2,827,250 km (0.093 R)
• M19: 2,920,300 km (0.079 R)
• M20: 3,014,397 km (0.086 R)
• M21: 3,117,620 km (0.114 R)
• M22: 3,222,039 km (0.05 R)
• M23: 3,335,883 km (0.029 R)
• M24: 3,534,250 km (0.087 R)
• M25: 3,626,552 km (0.089 R)
• M26: 3,736,506 km (0.101 R)
• M27: 3,865,011 km (0.09 R)
• M28: 3,960,155 km (0.078 R)
• M29: 4,277,153 km (0.092 R)
• M30: 4,375,738 km (0.042 R)
• M31: 4,584,277 km (0.103 R)
• M32: 4,973,830 km (0.059 R)
• M33: 5,096,650 km (0.061 R)
• M34: 5,220,367 km (0.026 R)
• M35: 5,461,369 km (0.056 R)
• M36: 5,597,952 km (0.034 R)
• M37: 5,705,962 km (0.107 R)
• M38: 6,084,893 km (0.076 R)
• M39: 6,236,735 km (0.036 R)
• M40: 6,513,342 km (0.098 R)
• M41: 6,658,302 km (0.075 R)
• M42: 7,057,429 km (0.065 R)
• M43: 7,174,415 km (0.095 R)
• M44: 7,270,756 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 14.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.06 AU - 2.72 AU

Year: 2597 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,531,413 km

• M1: 185,950 km (0.083 R)
• M2: 300,841 km (0.11 R)
• M3: 419,024 km (0.05 R)
• M4: 545,733 km (0.114 R)
• M5: 790,774 km (0.08 R)
• M6: 888,013 km (0.087 R)
• M7: 990,039 km (0.099 R)
• M8: 1,501,963 km (0.095 R)
• M9: 1,781,112 km (0.091 R)
• M10: 1,927,120 km (0.116 R)
• M11: 2,161,240 km (0.099 R)
• M12: 2,537,778 km (0.091 R)
• M13: 3,014,397 km (0.098 R)
• M14: 3,142,004 km (0.032 R)
• M15: 3,287,862 km (0.112 R)
• M16: 3,688,036 km (0.117 R)
• M17: 3,825,068 km (0.03 R)
• M18: 4,408,051 km (0.113 R)
• M19: 4,553,759 km (0.026 R)
• M20: 4,831,263 km (0.111 R)
• M21: 5,344,833 km (0.081 R)
• M22: 5,461,369 km (0.093 R)
• M23: 5,618,148 km (0.1 R)
• M24: 5,776,423 km (0.119 R)
• M25: 5,956,239 km (0.056 R)
• M26: 6,569,291 km (0.118 R)
• M27: 6,715,299 km (0.089 R)
• M28: 7,267,016 km (0.098 R)
• M29: 7,505,026 km (0.05 R)
• M30: 7,767,421 km (0.104 R)
• M31: 7,921,955 km (0.065 R)
• M32: 8,055,247 km (0.082 R)
• M33: 8,641,521 km (0.111 R)
• M34: 9,055,458 km (0.087 R)
• M35: 9,712,492 km (0.083 R)
• M36: 10,360,700 km (0.091 R)
• M37: 10,457,938 km (0.07 R)
• M38: 10,653,313 km (0.064 R)
• M39: 11,047,653 km (0.078 R)
• M40: 11,196,802 km (0.065 R)
• M41: 11,522,327 km (0.089 R)
• M42: 11,648,438 km (0.06 R)
• M43: 11,774,848 km (0.104 R)
• M44: 12,029,165 km (0.084 R)
• M45: 12,233,964 km (0.088 R)
• M46: 12,439,961 km (0.078 R)
• M47: 12,569,363 km (0.083 R)
• M48: 13,249,135 km (0.068 R)
• M49: 13,860,392 km (0.113 R)
• M50: 14,102,142 km (0.073 R)
• M51: 14,480,924 km (0.119 R)
• M52: 15,138,257 km (0.108 R)
• M53: 15,387,188 km (0.056 R)
• M54: 15,721,390 km (0.102 R)
• M55: 16,114,234 km (0.068 R)
• M56: 16,227,031 km (0.115 R)
• M57: 17,081,833 km (0.087 R)
• M58: 17,225,746 km (0.115 R)
• M59: 17,341,086 km (0.108 R)
• M60: 17,485,747 km (0.108 R)
• M61: 17,834,460 km (0.057 R)
• M62: 18,303,150 km (0.066 R)
• M63: 18,954,050 km (0.11 R)
• M64: 19,702,937 km (0.083 R)
• M65: 20,400,662 km (0.08 R)
• M66: 20,583,919 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 11

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.46 AU - 3.14 AU

Year: 3293 Days

Day: 7.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,531,413 km

• M1: 191,485 km (0.057 R)
• M2: 278,850 km (0.077 R)
• M3: 478,264 km (0.115 R)
• M4: 669,002 km (0.072 R)
• M5: 853,456 km (0.053 R)
• M6: 963,560 km (0.081 R)
• M7: 1,067,082 km (0.04 R)
• M8: 1,211,294 km (0.107 R)
• M9: 1,349,522 km (0.103 R)
• M10: 1,427,164 km (0.102 R)
• M11: 1,600,847 km (0.028 R)
• M12: 1,824,346 km (0.105 R)
• M13: 2,013,737 km (0.088 R)
• M14: 2,133,415 km (0.115 R)
• M15: 2,348,986 km (0.072 R)
• M16: 2,443,532 km (0.094 R)
• M17: 2,751,554 km (0.095 R)
• M18: 2,901,899 km (0.048 R)
• M19: 3,351,591 km (0.073 R)
• M20: 3,767,922 km (0.1 R)
• M21: 4,258,303 km (0.1 R)
• M22: 4,570,365 km (0.114 R)
• M23: 4,991,183 km (0.088 R)
• M24: 5,216,627 km (0.077 R)
• M25: 5,826,987 km (0.051 R)
• M26: 6,042,856 km (0.099 R)
• M27: 6,796,231 km (0.109 R)
• M28: 7,115,174 km (0.104 R)
• M29: 7,392,379 km (0.045 R)
• M30: 7,933,773 km (0.067 R)
• M31: 8,005,281 km (0.052 R)
• M32: 8,125,109 km (0.107 R)
• M33: 8,488,034 km (0.106 R)
• M34: 9,104,676 km (0.086 R)
• M35: 9,532,227 km (0.087 R)
• M36: 9,633,804 km (0.065 R)
• M37: 9,761,261 km (0.072 R)
• M38: 9,940,629 km (0.111 R)
• M39: 10,121,194 km (0.109 R)
• M40: 10,302,805 km (0.081 R)
• M41: 10,616,662 km (0.082 R)
• M42: 10,695,649 km (0.072 R)
• M43: 10,986,767 km (0.082 R)
• M44: 11,307,505 km (0.07 R)
• M45: 11,415,066 km (0.108 R)
• M46: 11,550,003 km (0.081 R)
• M47: 11,848,899 km (0.113 R)
• M48: 11,985,482 km (0.059 R)
• M49: 12,177,715 km (0.075 R)
• M50: 12,844,473 km (0.105 R)
• M51: 12,956,821 km (0.094 R)
• M52: 13,352,358 km (0.078 R)
• M53: 13,523,199 km (0.098 R)
• M54: 13,751,934 km (0.037 R)
• M55: 13,838,102 km (0.11 R)
• M56: 13,953,293 km (0.083 R)
• M57: 14,126,527 km (0.069 R)
• M58: 14,417,046 km (0.058 R)
• M59: 14,563,054 km (0.114 R)
• M60: 14,974,298 km (0.098 R)
• M61: 15,300,122 km (0.043 R)
• M62: 15,778,387 km (0.107 R)
• M63: 15,898,663 km (0.071 R)
• M64: 15,989,170 km (0.094 R)
• M65: 16,352,693 km (0.035 R)
• M66: 16,749,426 km (0.103 R)
• M67: 17,273,318 km (0.082 R)
• M68: 17,708,648 km (0.089 R)
• M69: 18,242,264 km (0.079 R)
• M70: 18,844,844 km (0.065 R)
• M71: 19,357,366 km (0.12 R)
• M72: 19,809,600 km (0.083 R)
• M73: 20,461,698 km (0.085 R)
• M74: 20,988,432 km (0.108 R)
• M75: 21,154,037 km (0.07 R)
• M76: 21,453,083 km (0.115 R)
• M77: 22,324,939 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 13.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.22 AU - 4.24 AU

Year: 5064 Days

Day: 9.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,531,413 km

• M1: 168,746 km (0.072 R)
• M2: 391,049 km (0.092 R)
• M3: 481,256 km (0.102 R)
• M4: 656,136 km (0.092 R)
• M5: 867,069 km (0.102 R)
• M6: 968,646 km (0.079 R)
• M7: 1,074,711 km (0.057 R)
• M8: 1,448,107 km (0.082 R)
• M9: 1,746,705 km (0.067 R)
• M10: 1,928,915 km (0.044 R)
• M11: 2,100,055 km (0.084 R)
• M12: 2,187,719 km (0.079 R)
• M13: 2,330,436 km (0.093 R)
• M14: 2,439,642 km (0.048 R)
• M15: 2,588,043 km (0.087 R)
• M16: 2,835,777 km (0.112 R)
• M17: 3,774,055 km (0.075 R)
• M18: 4,055,897 km (0.067 R)
• M19: 4,412,240 km (0.099 R)
• M20: 4,709,341 km (0.067 R)
• M21: 4,802,092 km (0.058 R)
• M22: 5,060,298 km (0.077 R)
• M23: 5,323,291 km (0.09 R)
• M24: 5,738,425 km (0.108 R)
• M25: 6,012,787 km (0.109 R)
• M26: 6,835,426 km (0.117 R)
• M27: 7,073,137 km (0.102 R)
• M28: 7,720,597 km (0.112 R)
• M29: 7,857,927 km (0.032 R)
• M30: 7,940,655 km (0.05 R)
• M31: 8,134,983 km (0.093 R)
• M32: 8,330,806 km (0.095 R)
• M33: 8,698,817 km (0.115 R)
• M34: 8,813,110 km (0.085 R)
• M35: 9,275,367 km (0.118 R)
• M36: 9,568,280 km (0.114 R)
• M37: 9,894,104 km (0.119 R)
• M38: 12,661,964 km (0.064 R)
• M39: 12,954,577 km (0.088 R)
• M40: 13,513,176 km (0.098 R)
• M41: 13,878,942 km (0.087 R)
• M42: 13,979,173 km (0.107 R)
• M43: 14,416,747 km (0.108 R)
• M44: 14,620,200 km (0.088 R)
• M45: 15,098,614 km (0.113 R)
• M46: 15,339,766 km (0.042 R)
• M47: 15,478,144 km (0.115 R)
• M48: 16,671,037 km (0.078 R)
• M49: 17,422,766 km (0.085 R)
• M50: 17,675,736 km (0.07 R)
• M51: 17,966,405 km (0.105 R)
• M52: 18,295,221 km (0.042 R)
• M53: 18,996,087 km (0.072 R)
• M54: 19,107,538 km (0.118 R)
• M55: 19,593,132 km (0.059 R)
• M56: 20,652,734 km (0.112 R)
• M57: 20,958,811 km (0.092 R)
• M58: 21,925,363 km (0.117 R)
• M59: 22,120,439 km (0.044 R)
• M60: 22,276,918 km (0.103 R)
• M61: 22,748,451 km (0.115 R)
• M62: 23,025,057 km (0.111 R)
• M63: 23,901,701 km (0.107 R)
• M64: 24,062,369 km (0.094 R)
• M65: 24,505,777 km (0.106 R)
• M66: 25,155,630 km (0.072 R)
• M67: 25,728,739 km (0.08 R)
• M68: 26,017,014 km (0.084 R)
• M69: 26,264,898 km (0.116 R)
• M70: 26,347,775 km (0.076 R)
• M71: 26,596,706 km (0.061 R)
• M72: 26,721,471 km (0.119 R)
• M73: 27,097,111 km (0.111 R)
• M74: 27,348,436 km (0.098 R)
• M75: 27,642,545 km (0.107 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: 269 - 14,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit