🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 8.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.01 AU - 1.67 AU

Year: 1071 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,312,432 km

• M1: 109,655 km (0.113 R)
• M2: 195,076 km (0.096 R)
• M3: 252,072 km (0.12 R)
• M4: 308,620 km (0.067 R)
• M5: 386,411 km (0.118 R)
• M6: 538,403 km (0.074 R)
• M7: 627,114 km (0.11 R)
• M8: 694,583 km (0.098 R)
• M9: 792,270 km (0.113 R)
• M10: 869,762 km (0.094 R)
• M11: 927,806 km (0.077 R)
• M12: 1,002,306 km (0.085 R)
• M13: 1,090,568 km (0.113 R)
• M14: 1,169,556 km (0.114 R)
• M15: 1,279,361 km (0.103 R)
• M16: 1,418,337 km (0.112 R)
• M17: 1,483,263 km (0.114 R)
• M18: 1,693,149 km (0.085 R)
• M19: 1,776,176 km (0.111 R)
• M20: 1,860,549 km (0.097 R)
• M21: 1,946,418 km (0.049 R)
• M22: 2,364,245 km (0.053 R)
• M23: 2,473,152 km (0.084 R)
• M24: 2,546,605 km (0.051 R)
• M25: 2,604,948 km (0.051 R)
• M26: 2,755,294 km (0.085 R)
• M27: 2,820,668 km (0.111 R)
• M28: 3,064,812 km (0.068 R)
• M29: 3,121,360 km (0.11 R)
• M30: 3,356,527 km (0.094 R)
• M31: 3,444,042 km (0.105 R)
• M32: 3,514,503 km (0.089 R)
• M33: 3,627,300 km (0.116 R)
• M34: 3,765,378 km (0.112 R)
• M35: 3,856,334 km (0.072 R)
• M36: 3,923,503 km (0.072 R)
• M37: 3,978,855 km (0.114 R)
• M38: 4,071,605 km (0.055 R)
• M39: 4,208,786 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 11.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.34 AU - 1.5 AU

Year: 1168 Days

Day: 8.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,312,432 km

• M1: 160,070 km (0.115 R)
• M2: 273,166 km (0.056 R)
• M3: 411,544 km (0.107 R)
• M4: 566,677 km (0.088 R)
• M5: 680,820 km (0.094 R)
• M6: 758,461 km (0.076 R)
• M7: 844,630 km (0.115 R)
• M8: 967,300 km (0.115 R)
• M9: 1,154,297 km (0.119 R)
• M10: 1,353,562 km (0.084 R)
• M11: 1,454,390 km (0.08 R)
• M12: 1,564,495 km (0.1 R)
• M13: 1,670,709 km (0.109 R)
• M14: 1,876,705 km (0.096 R)
• M15: 1,997,132 km (0.094 R)
• M16: 2,069,238 km (0.105 R)
• M17: 2,142,391 km (0.114 R)
• M18: 2,268,652 km (0.094 R)
• M19: 2,646,686 km (0.096 R)
• M20: 2,782,520 km (0.098 R)
• M21: 2,855,375 km (0.107 R)
• M22: 2,970,116 km (0.087 R)
• M23: 3,044,765 km (0.09 R)
• M24: 3,119,864 km (0.072 R)
• M25: 3,375,227 km (0.073 R)
• M26: 3,789,015 km (0.098 R)
• M27: 3,888,348 km (0.117 R)
• M28: 4,015,805 km (0.03 R)
• M29: 4,107,808 km (0.103 R)
• M30: 4,219,258 km (0.088 R)
• M31: 4,482,999 km (0.073 R)
• M32: 4,559,294 km (0.049 R)
• M33: 4,636,038 km (0.076 R)
• M34: 4,713,380 km (0.119 R)
• M35: 4,849,514 km (0.054 R)
• M36: 4,928,053 km (0.075 R)
• M37: 5,367,123 km (0.09 R)
• M38: 5,704,765 km (0.046 R)
• M39: 5,818,759 km (0.092 R)
• M40: 5,965,215 km (0.098 R)
• M41: 6,038,817 km (0.063 R)
• M42: 6,304,204 km (0.065 R)
• M43: 6,379,302 km (0.083 R)
• M44: 6,573,630 km (0.049 R)
• M45: 6,802,814 km (0.104 R)
• M46: 7,090,191 km (0.084 R)
• M47: 7,179,501 km (0.103 R)
• M48: 7,426,936 km (0.099 R)
• M49: 7,540,331 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.5

Radius: 9.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.59 AU - 2.61 AU

Year: 2101 Days

Day: 6.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,312,432 km

• M1: 146,606 km (0.119 R)
• M2: 220,657 km (0.062 R)
• M3: 470,186 km (0.067 R)
• M4: 598,840 km (0.102 R)
• M5: 671,246 km (0.105 R)
• M6: 915,838 km (0.118 R)
• M7: 1,273,676 km (0.117 R)
• M8: 1,644,679 km (0.086 R)
• M9: 1,711,400 km (0.03 R)
• M10: 1,887,177 km (0.081 R)
• M11: 1,987,557 km (0.116 R)
• M12: 2,235,740 km (0.047 R)
• M13: 2,439,343 km (0.105 R)
• M14: 2,548,998 km (0.087 R)
• M15: 2,773,245 km (0.091 R)
• M16: 2,876,318 km (0.094 R)
• M17: 3,027,562 km (0.055 R)
• M18: 3,098,172 km (0.091 R)
• M19: 3,205,284 km (0.072 R)
• M20: 3,362,063 km (0.113 R)
• M21: 3,435,366 km (0.055 R)
• M22: 3,721,247 km (0.086 R)
• M23: 3,847,956 km (0.05 R)
• M24: 4,066,669 km (0.094 R)
• M25: 4,210,432 km (0.104 R)
• M26: 4,556,901 km (0.085 R)
• M27: 5,679,932 km (0.082 R)
• M28: 5,870,370 km (0.065 R)
• M29: 6,137,402 km (0.113 R)
• M30: 6,393,215 km (0.084 R)
• M31: 6,484,469 km (0.076 R)
• M32: 6,822,411 km (0.101 R)
• M33: 7,692,472 km (0.056 R)
• M34: 7,805,718 km (0.043 R)
• M35: 8,083,072 km (0.114 R)
• M36: 8,313,902 km (0.09 R)
• M37: 8,446,745 km (0.036 R)
• M38: 8,563,730 km (0.12 R)
• M39: 8,866,666 km (0.091 R)
• M40: 9,139,084 km (0.074 R)
• M41: 9,327,876 km (0.087 R)
• M42: 9,552,722 km (0.101 R)
• M43: 9,691,997 km (0.101 R)
• M44: 9,831,871 km (0.091 R)
• M45: 9,919,685 km (0.074 R)
• M46: 10,166,970 km (0.102 R)
• M47: 10,291,286 km (0.107 R)
• M48: 10,577,467 km (0.039 R)
• M49: 11,249,461 km (0.108 R)
• M50: 11,341,314 km (0.114 R)
• M51: 12,066,415 km (0.081 R)
• M52: 12,179,361 km (0.114 R)
• M53: 12,349,304 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.8

Radius: 11.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.18 AU - 2.62 AU

Year: 2566 Days

Day: 10.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,312,432 km

• M1: 144,661 km (0.078 R)
• M2: 361,428 km (0.089 R)
• M3: 446,550 km (0.088 R)
• M4: 563,386 km (0.099 R)
• M5: 859,440 km (0.102 R)
• M6: 953,238 km (0.081 R)
• M7: 1,080,695 km (0.098 R)
• M8: 1,278,015 km (0.034 R)
• M9: 1,590,525 km (0.1 R)
• M10: 1,792,332 km (0.096 R)
• M11: 1,902,735 km (0.118 R)
• M12: 1,977,684 km (0.026 R)
• M13: 2,066,246 km (0.108 R)
• M14: 2,169,319 km (0.046 R)
• M15: 2,327,144 km (0.105 R)
• M16: 2,529,999 km (0.115 R)
• M17: 2,696,502 km (0.025 R)
• M18: 2,838,021 km (0.1 R)
• M19: 3,055,088 km (0.048 R)
• M20: 3,202,890 km (0.114 R)
• M21: 3,337,977 km (0.075 R)
• M22: 3,629,544 km (0.117 R)
• M23: 3,913,331 km (0.107 R)
• M24: 4,074,298 km (0.096 R)
• M25: 4,352,849 km (0.063 R)
• M26: 4,536,555 km (0.058 R)
• M27: 4,946,005 km (0.115 R)
• M28: 5,032,921 km (0.045 R)
• M29: 5,421,128 km (0.088 R)
• M30: 5,764,305 km (0.065 R)
• M31: 5,837,608 km (0.092 R)
• M32: 6,339,509 km (0.045 R)
• M33: 6,434,055 km (0.104 R)
• M34: 6,548,048 km (0.098 R)
• M35: 6,624,493 km (0.067 R)
• M36: 6,778,130 km (0.118 R)
• M37: 6,952,561 km (0.104 R)
• M38: 7,705,038 km (0.085 R)
• M39: 7,866,903 km (0.114 R)
• M40: 7,948,135 km (0.075 R)
• M41: 8,255,558 km (0.108 R)
• M42: 8,462,602 km (0.078 R)
• M43: 8,629,553 km (0.083 R)
• M44: 8,776,608 km (0.106 R)
• M45: 8,924,411 km (0.075 R)
• M46: 9,741,365 km (0.112 R)
• M47: 10,004,208 km (0.105 R)
• M48: 10,158,743 km (0.071 R)
• M49: 10,604,544 km (0.118 R)
• M50: 10,739,482 km (0.118 R)
• M51: 10,897,756 km (0.099 R)
• M52: 11,170,772 km (0.067 R)
• M53: 11,770,061 km (0.046 R)
• M54: 12,073,745 km (0.09 R)
• M55: 12,832,057 km (0.05 R)
• M56: 12,904,013 km (0.119 R)
• M57: 13,120,481 km (0.083 R)
• M58: 13,241,207 km (0.094 R)
• M59: 13,386,616 km (0.082 R)
• M60: 13,508,239 km (0.102 R)
• M61: 14,097,206 km (0.101 R)
• M62: 14,870,178 km (0.109 R)
• M63: 14,971,007 km (0.106 R)
• M64: 15,071,985 km (0.11 R)
• M65: 15,249,259 km (0.067 R)
• M66: 16,327,411 km (0.12 R)
• M67: 16,483,441 km (0.069 R)
• M68: 17,430,097 km (0.069 R)
• M69: 17,642,825 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 8.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.17 AU - 3.45 AU

Year: 3251 Days

Day: 6.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 14,312,432 km

• M1: 180,714 km (0.117 R)
• M2: 338,690 km (0.107 R)
• M3: 418,724 km (0.084 R)
• M4: 545,883 km (0.069 R)
• M5: 642,972 km (0.066 R)
• M6: 701,315 km (0.108 R)
• M7: 831,615 km (0.117 R)
• M8: 978,669 km (0.093 R)
• M9: 1,224,758 km (0.119 R)
• M10: 1,298,659 km (0.111 R)
• M11: 1,412,503 km (0.096 R)
• M12: 1,579,454 km (0.098 R)
• M13: 1,670,559 km (0.069 R)
• M14: 1,794,875 km (0.079 R)
• M15: 1,932,954 km (0.085 R)
• M16: 2,118,904 km (0.115 R)
• M17: 2,356,765 km (0.083 R)
• M18: 2,532,094 km (0.04 R)
• M19: 2,675,408 km (0.091 R)
• M20: 3,032,798 km (0.1 R)
• M21: 3,366,251 km (0.093 R)
• M22: 3,697,910 km (0.105 R)
• M23: 4,026,277 km (0.108 R)
• M24: 4,222,101 km (0.098 R)
• M25: 4,292,860 km (0.044 R)
• M26: 4,696,326 km (0.057 R)
• M27: 4,991,931 km (0.086 R)
• M28: 5,051,770 km (0.034 R)
• M29: 5,369,965 km (0.089 R)
• M30: 5,446,709 km (0.077 R)
• M31: 5,820,105 km (0.104 R)
• M32: 6,201,879 km (0.099 R)
• M33: 6,558,969 km (0.105 R)
• M34: 6,641,098 km (0.105 R)
• M35: 7,361,262 km (0.101 R)
• M36: 7,618,421 km (0.078 R)
• M37: 7,913,279 km (0.049 R)
• M38: 7,983,141 km (0.088 R)
• M39: 8,389,449 km (0.078 R)
• M40: 8,478,609 km (0.111 R)
• M41: 8,586,020 km (0.096 R)
• M42: 8,639,875 km (0.057 R)
• M43: 8,748,035 km (0.094 R)
• M44: 8,911,096 km (0.038 R)
• M45: 8,965,700 km (0.113 R)
• M46: 9,722,665 km (0.115 R)
• M47: 10,327,788 km (0.074 R)
• M48: 11,022,970 km (0.099 R)
• M49: 11,140,254 km (0.098 R)
• M50: 11,317,079 km (0.089 R)
• M51: 11,613,881 km (0.055 R)
• M52: 11,973,365 km (0.112 R)
• M53: 12,499,052 km (0.118 R)
• M54: 12,682,758 km (0.063 R)
• M55: 13,053,013 km (0.113 R)
• M56: 13,761,957 km (0.037 R)
• M57: 13,846,181 km (0.059 R)
• M58: 13,930,554 km (0.114 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: 457 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit