🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 8.5

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.13 AU - 1.49 AU

Year: 968 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,818,968 km

• M1: 111,450 km (0.111 R)
• M2: 226,790 km (0.098 R)
• M3: 297,401 km (0.058 R)
• M4: 433,684 km (0.063 R)
• M5: 549,323 km (0.117 R)
• M6: 705,204 km (0.068 R)
• M7: 807,230 km (0.064 R)
• M8: 875,896 km (0.089 R)
• M9: 940,223 km (0.118 R)
• M10: 1,006,345 km (0.11 R)
• M11: 1,080,845 km (0.111 R)
• M12: 1,150,408 km (0.085 R)
• M13: 1,257,520 km (0.096 R)
• M14: 1,575,415 km (0.072 R)
• M15: 1,638,994 km (0.056 R)
• M16: 1,711,400 km (0.114 R)
• M17: 1,784,852 km (0.107 R)
• M18: 1,901,389 km (0.103 R)
• M19: 1,986,211 km (0.072 R)
• M20: 2,098,409 km (0.064 R)
• M21: 2,230,654 km (0.114 R)
• M22: 2,411,069 km (0.052 R)
• M23: 2,512,496 km (0.048 R)
• M24: 2,587,146 km (0.085 R)
• M25: 2,981,336 km (0.107 R)
• M26: 3,100,266 km (0.097 R)
• M27: 3,180,451 km (0.098 R)
• M28: 3,404,698 km (0.118 R)
• M29: 3,549,957 km (0.102 R)
• M30: 3,782,732 km (0.089 R)
• M31: 3,900,914 km (0.097 R)
• M32: 4,009,373 km (0.029 R)
• M33: 4,601,331 km (0.115 R)
• M34: 4,658,627 km (0.054 R)
• M35: 5,089,768 km (0.086 R)
• M36: 5,208,549 km (0.117 R)
• M37: 5,268,388 km (0.075 R)
• M38: 5,400,483 km (0.072 R)
• M39: 5,619,345 km (0.091 R)
• M40: 5,717,481 km (0.048 R)
• M41: 5,940,382 km (0.058 R)
• M42: 6,782,319 km (0.118 R)
• M43: 6,886,888 km (0.109 R)
• M44: 7,217,200 km (0.09 R)
• M45: 7,310,698 km (0.102 R)
• M46: 7,552,748 km (0.119 R)
• M47: 7,756,500 km (0.119 R)
• M48: 7,907,145 km (0.085 R)
• M49: 8,003,486 km (0.109 R)
• M50: 8,114,039 km (0.117 R)
• M51: 8,266,928 km (0.102 R)
• M52: 8,378,678 km (0.053 R)
• M53: 8,731,280 km (0.105 R)
• M54: 8,802,488 km (0.042 R)
• M55: 9,074,457 km (0.103 R)
• M56: 9,421,973 km (0.117 R)
• M57: 9,597,302 km (0.082 R)
• M58: 9,670,754 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 10.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.48 AU - 1.52 AU

Year: 1186 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,818,968 km

• M1: 133,142 km (0.051 R)
• M2: 205,697 km (0.052 R)
• M3: 308,022 km (0.043 R)
• M4: 375,341 km (0.119 R)
• M5: 442,211 km (0.118 R)
• M6: 510,578 km (0.063 R)
• M7: 627,264 km (0.081 R)
• M8: 701,913 km (0.113 R)
• M9: 766,839 km (0.114 R)
• M10: 946,057 km (0.074 R)
• M11: 1,048,531 km (0.086 R)
• M12: 1,124,078 km (0.115 R)
• M13: 1,243,906 km (0.073 R)
• M14: 1,329,775 km (0.117 R)
• M15: 1,440,029 km (0.084 R)
• M16: 1,565,093 km (0.11 R)
• M17: 1,676,095 km (0.084 R)
• M18: 1,881,343 km (0.116 R)
• M19: 2,146,580 km (0.081 R)
• M20: 2,250,700 km (0.076 R)
• M21: 2,336,719 km (0.076 R)
• M22: 2,403,589 km (0.106 R)
• M23: 2,546,305 km (0.057 R)
• M24: 2,649,827 km (0.055 R)
• M25: 2,719,689 km (0.089 R)
• M26: 2,861,358 km (0.12 R)
• M27: 3,042,073 km (0.074 R)
• M28: 3,159,507 km (0.063 R)
• M29: 3,233,857 km (0.087 R)
• M30: 3,361,464 km (0.113 R)
• M31: 3,506,125 km (0.119 R)
• M32: 3,575,389 km (0.112 R)
• M33: 3,817,438 km (0.114 R)
• M34: 3,928,590 km (0.079 R)
• M35: 4,129,649 km (0.069 R)
• M36: 4,252,020 km (0.075 R)
• M37: 4,458,615 km (0.098 R)
• M38: 4,533,713 km (0.109 R)
• M39: 4,609,410 km (0.106 R)
• M40: 4,770,377 km (0.117 R)
• M41: 5,141,828 km (0.031 R)
• M42: 5,291,277 km (0.065 R)
• M43: 5,522,555 km (0.05 R)
• M44: 5,684,719 km (0.106 R)
• M45: 5,958,483 km (0.116 R)
• M46: 6,180,636 km (0.103 R)
• M47: 6,349,083 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 10.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.95 AU - 1.95 AU

Year: 1758 Days

Day: 6.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,818,968 km

• M1: 143,764 km (0.082 R)
• M2: 252,072 km (0.092 R)
• M3: 368,460 km (0.036 R)
• M4: 484,996 km (0.078 R)
• M5: 558,299 km (0.115 R)
• M6: 676,482 km (0.117 R)
• M7: 746,194 km (0.033 R)
• M8: 871,108 km (0.091 R)
• M9: 995,574 km (0.06 R)
• M10: 1,396,347 km (0.099 R)
• M11: 1,755,681 km (0.103 R)
• M12: 1,997,580 km (0.061 R)
• M13: 2,229,008 km (0.103 R)
• M14: 2,436,052 km (0.072 R)
• M15: 2,880,956 km (0.082 R)
• M16: 3,022,924 km (0.116 R)
• M17: 3,131,083 km (0.112 R)
• M18: 3,252,707 km (0.065 R)
• M19: 3,351,142 km (0.05 R)
• M20: 3,513,306 km (0.091 R)
• M21: 3,639,866 km (0.059 R)
• M22: 3,742,191 km (0.112 R)
• M23: 3,884,608 km (0.096 R)
• M24: 4,055,149 km (0.096 R)
• M25: 4,201,307 km (0.117 R)
• M26: 4,636,936 km (0.083 R)
• M27: 4,846,073 km (0.104 R)
• M28: 4,944,808 km (0.119 R)
• M29: 5,506,997 km (0.103 R)
• M30: 5,639,690 km (0.103 R)
• M31: 5,743,511 km (0.083 R)
• M32: 5,893,109 km (0.095 R)
• M33: 6,028,944 km (0.104 R)
• M34: 6,226,862 km (0.104 R)
• M35: 6,380,499 km (0.113 R)
• M36: 6,644,689 km (0.055 R)
• M37: 7,103,804 km (0.095 R)
• M38: 7,183,989 km (0.095 R)
• M39: 7,296,786 km (0.076 R)
• M40: 7,475,256 km (0.107 R)
• M41: 7,556,936 km (0.1 R)
• M42: 7,720,896 km (0.089 R)
• M43: 8,069,459 km (0.09 R)
• M44: 8,491,026 km (0.065 R)
• M45: 9,110,660 km (0.117 R)
• M46: 9,250,384 km (0.042 R)
• M47: 9,567,382 km (0.111 R)
• M48: 9,744,955 km (0.113 R)
• M49: 9,887,970 km (0.12 R)
• M50: 9,959,628 km (0.063 R)
• M51: 10,230,101 km (0.088 R)
• M52: 10,375,360 km (0.105 R)
• M53: 10,448,364 km (0.118 R)
• M54: 10,704,775 km (0.119 R)
• M55: 10,963,280 km (0.06 R)
• M56: 11,074,730 km (0.111 R)
• M57: 11,280,128 km (0.104 R)
• M58: 11,656,666 km (0.094 R)
• M59: 12,094,689 km (0.115 R)
• M60: 12,229,177 km (0.083 R)
• M61: 12,538,246 km (0.091 R)
• M62: 12,791,366 km (0.075 R)
• M63: 13,085,475 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 13.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.55 AU - 4.03 AU

Year: 3853 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,818,968 km

• M1: 170,093 km (0.069 R)
• M2: 258,505 km (0.083 R)
• M3: 421,716 km (0.069 R)
• M4: 674,088 km (0.033 R)
• M5: 824,733 km (0.036 R)
• M6: 919,429 km (0.109 R)
• M7: 1,007,990 km (0.115 R)
• M8: 1,099,844 km (0.061 R)
• M9: 1,184,217 km (0.053 R)
• M10: 1,371,214 km (0.098 R)
• M11: 1,462,768 km (0.077 R)
• M12: 1,568,384 km (0.116 R)
• M13: 1,991,447 km (0.098 R)
• M14: 2,083,001 km (0.059 R)
• M15: 2,216,442 km (0.059 R)
• M16: 2,394,314 km (0.096 R)
• M17: 2,577,123 km (0.106 R)
• M18: 2,706,375 km (0.118 R)
• M19: 2,823,211 km (0.108 R)
• M20: 2,912,072 km (0.115 R)
• M21: 3,001,681 km (0.038 R)
• M22: 3,138,115 km (0.107 R)
• M23: 3,323,167 km (0.04 R)
• M24: 3,432,972 km (0.111 R)
• M25: 3,559,831 km (0.081 R)
• M26: 3,656,022 km (0.118 R)
• M27: 3,753,111 km (0.101 R)
• M28: 3,900,465 km (0.097 R)
• M29: 4,066,369 km (0.115 R)
• M30: 4,150,294 km (0.07 R)
• M31: 4,234,817 km (0.098 R)
• M32: 4,336,992 km (0.116 R)
• M33: 4,543,736 km (0.067 R)
• M34: 4,736,269 km (0.03 R)
• M35: 5,057,156 km (0.099 R)
• M36: 5,183,865 km (0.113 R)
• M37: 5,348,423 km (0.112 R)
• M38: 5,589,276 km (0.04 R)
• M39: 5,739,173 km (0.111 R)
• M40: 6,197,241 km (0.041 R)
• M41: 6,333,076 km (0.099 R)
• M42: 6,706,772 km (0.092 R)
• M43: 7,027,061 km (0.114 R)
• M44: 7,976,110 km (0.119 R)
• M45: 8,166,548 km (0.092 R)
• M46: 8,530,370 km (0.085 R)
• M47: 8,703,305 km (0.108 R)
• M48: 8,812,063 km (0.064 R)
• M49: 9,185,309 km (0.095 R)
• M50: 9,631,111 km (0.114 R)
• M51: 10,336,016 km (0.111 R)
• M52: 11,222,832 km (0.083 R)
• M53: 11,507,966 km (0.12 R)
• M54: 11,723,387 km (0.088 R)
• M55: 11,964,389 km (0.082 R)
• M56: 12,377,728 km (0.118 R)
• M57: 12,573,851 km (0.103 R)
• M58: 13,419,228 km (0.061 R)
• M59: 14,052,476 km (0.044 R)
• M60: 14,462,973 km (0.075 R)
• M61: 14,566,195 km (0.074 R)
• M62: 15,164,587 km (0.103 R)
• M63: 15,269,455 km (0.09 R)
• M64: 15,930,528 km (0.104 R)
• M65: 16,224,338 km (0.088 R)
• M66: 16,627,953 km (0.094 R)
• M67: 17,062,086 km (0.109 R)
• M68: 17,445,056 km (0.117 R)
• M69: 17,720,317 km (0.118 R)
• M70: 18,108,224 km (0.096 R)
• M71: 18,582,898 km (0.064 R)
• M72: 19,005,213 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.4

Radius: 3

Gravity: 53.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.98 AU - 7.48 AU

Year: 10040 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,818,968 km

• M1: 196,422 km (0.061 R)
• M2: 354,248 km (0.109 R)
• M3: 405,560 km (0.09 R)
• M4: 730,038 km (0.067 R)
• M5: 1,211,743 km (0.114 R)
• M6: 1,410,558 km (0.095 R)
• M7: 1,837,959 km (0.093 R)
• M8: 2,019,422 km (0.082 R)
• M9: 2,350,781 km (0.11 R)
• M10: 2,749,758 km (0.096 R)
• M11: 2,801,071 km (0.109 R)
• M12: 2,826,801 km (0.05 R)
• M13: 3,169,231 km (0.09 R)
• M14: 3,359,071 km (0.073 R)
• M15: 3,441,499 km (0.104 R)
• M16: 4,242,895 km (0.106 R)
• M17: 4,542,539 km (0.11 R)
• M18: 4,879,883 km (0.033 R)
• M19: 4,942,115 km (0.11 R)
• M20: 5,513,878 km (0.066 R)
• M21: 5,709,104 km (0.087 R)
• M22: 5,741,865 km (0.12 R)
• M23: 6,961,836 km (0.115 R)
• M24: 7,031,998 km (0.116 R)
• M25: 7,709,077 km (0.047 R)
• M26: 8,295,352 km (0.102 R)
• M27: 8,481,451 km (0.087 R)
• M28: 8,744,444 km (0.065 R)
• M29: 9,162,870 km (0.09 R)
• M30: 10,819,816 km (0.095 R)
• M31: 11,392,177 km (0.058 R)
• M32: 12,058,336 km (0.114 R)
• M33: 12,226,933 km (0.119 R)
• M34: 12,353,792 km (0.096 R)
• M35: 12,438,614 km (0.109 R)
• M36: 13,341,138 km (0.05 R)
• M37: 13,471,737 km (0.042 R)
• M38: 13,559,102 km (0.046 R)
• M39: 14,532,087 km (0.064 R)
• M40: 14,576,817 km (0.117 R)
• M41: 15,435,957 km (0.115 R)
• M42: 15,986,926 km (0.1 R)
• M43: 16,033,152 km (0.09 R)
• M44: 16,637,976 km (0.096 R)
• M45: 16,872,545 km (0.1 R)
• M46: 17,439,970 km (0.105 R)
• M47: 18,109,869 km (0.11 R)
• M48: 18,206,210 km (0.101 R)
• M49: 20,169,533 km (0.098 R)
• M50: 20,319,430 km (0.105 R)
• M51: 20,973,322 km (0.073 R)
• M52: 21,328,318 km (0.06 R)
• M53: 22,044,293 km (0.105 R)
• M54: 22,664,227 km (0.075 R)
• M55: 22,820,108 km (0.117 R)
• M56: 23,237,486 km (0.084 R)
• M57: 23,499,582 km (0.112 R)
• M58: 24,238,745 km (0.094 R)
• M59: 27,105,489 km (0.103 R)
• M60: 27,436,698 km (0.115 R)
• M61: 27,658,253 km (0.111 R)
• M62: 28,550,454 km (0.117 R)
• M63: 29,622,024 km (0.119 R)
• M64: 29,735,569 km (0.106 R)
• M65: 30,764,204 km (0.111 R)
• M66: 36,930,778 km (0.098 R)
• M67: 37,604,716 km (0.076 R)
• M68: 38,282,694 km (0.098 R)
• M69: 39,151,408 km (0.116 R)
• M70: 39,588,234 km (0.083 R)
• M71: 40,655,765 km (0.026 R)
• M72: 40,971,566 km (0.092 R)
• M73: 41,351,544 km (0.089 R)
• M74: 41,987,485 km (0.104 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: 381 - 10,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit