🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 13.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.69 AU - 0.77 AU

Year: 416 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,859,028 km

• M1: 177,423 km (0.106 R)
• M2: 267,631 km (0.061 R)
• M3: 359,932 km (0.097 R)
• M4: 452,833 km (0.114 R)
• M5: 540,946 km (0.09 R)
• M6: 672,592 km (0.118 R)
• M7: 801,246 km (0.039 R)
• M8: 956,379 km (0.057 R)
• M9: 1,099,844 km (0.101 R)
• M10: 1,298,659 km (0.055 R)
• M11: 1,395,449 km (0.112 R)
• M12: 1,535,173 km (0.094 R)
• M13: 1,648,569 km (0.115 R)
• M14: 1,791,734 km (0.054 R)
• M15: 1,933,702 km (0.033 R)
• M16: 2,102,448 km (0.094 R)
• M17: 2,706,973 km (0.052 R)
• M18: 2,839,368 km (0.034 R)
• M19: 3,032,349 km (0.11 R)
• M20: 3,236,400 km (0.081 R)
• M21: 3,418,012 km (0.076 R)
• M22: 3,534,100 km (0.096 R)
• M23: 3,630,740 km (0.112 R)
• M24: 3,784,377 km (0.099 R)
• M25: 3,940,258 km (0.093 R)
• M26: 4,040,638 km (0.109 R)
• M27: 4,134,586 km (0.059 R)
• M28: 4,273,263 km (0.116 R)
• M29: 4,443,206 km (0.117 R)
• M30: 4,570,365 km (0.062 R)
• M31: 4,660,722 km (0.108 R)
• M32: 4,858,939 km (0.11 R)
• M33: 4,982,207 km (0.096 R)
• M34: 5,161,276 km (0.103 R)
• M35: 5,358,446 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.2

Radius: 12.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.94 AU - 1.12 AU

Year: 697 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,859,028 km

• M1: 151,243 km (0.119 R)
• M2: 235,317 km (0.115 R)
• M3: 319,691 km (0.109 R)
• M4: 426,504 km (0.086 R)
• M5: 558,449 km (0.075 R)
• M6: 641,625 km (0.081 R)
• M7: 756,816 km (0.086 R)
• M8: 861,833 km (0.041 R)
• M9: 961,017 km (0.106 R)
• M10: 1,087,876 km (0.033 R)
• M11: 1,212,640 km (0.073 R)
• M12: 1,321,099 km (0.109 R)
• M13: 1,415,645 km (0.104 R)
• M14: 1,544,000 km (0.066 R)
• M15: 1,653,356 km (0.073 R)
• M16: 1,850,974 km (0.103 R)
• M17: 1,933,253 km (0.085 R)
• M18: 2,036,775 km (0.076 R)
• M19: 2,137,155 km (0.092 R)
• M20: 2,353,324 km (0.107 R)
• M21: 2,469,562 km (0.081 R)
• M22: 2,555,281 km (0.11 R)
• M23: 2,674,810 km (0.058 R)
• M24: 2,785,213 km (0.093 R)
• M25: 2,885,893 km (0.045 R)
• M26: 3,010,657 km (0.114 R)
• M27: 3,224,732 km (0.1 R)
• M28: 3,413,823 km (0.092 R)
• M29: 3,558,185 km (0.092 R)
• M30: 3,649,440 km (0.1 R)
• M31: 3,741,443 km (0.07 R)
• M32: 3,884,159 km (0.119 R)
• M33: 4,047,520 km (0.098 R)
• M34: 4,277,751 km (0.078 R)
• M35: 4,446,797 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.3

Radius: 9.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.69 AU - 2.19 AU

Year: 1802 Days

Day: 13.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,859,028 km

• M1: 136,134 km (0.118 R)
• M2: 227,688 km (0.06 R)
• M3: 306,077 km (0.115 R)
• M4: 403,465 km (0.074 R)
• M5: 494,720 km (0.045 R)
• M6: 693,386 km (0.088 R)
• M7: 775,815 km (0.117 R)
• M8: 894,146 km (0.108 R)
• M9: 1,122,882 km (0.09 R)
• M10: 1,212,491 km (0.079 R)
• M11: 1,323,343 km (0.04 R)
• M12: 1,447,359 km (0.033 R)
• M13: 1,535,622 km (0.097 R)
• M14: 1,676,543 km (0.048 R)
• M15: 1,917,695 km (0.096 R)
• M16: 1,993,242 km (0.099 R)
• M17: 2,158,847 km (0.036 R)
• M18: 2,317,570 km (0.057 R)
• M19: 2,468,365 km (0.102 R)
• M20: 2,719,091 km (0.1 R)
• M21: 2,865,996 km (0.101 R)
• M22: 3,843,468 km (0.115 R)
• M23: 3,967,336 km (0.098 R)
• M24: 4,635,440 km (0.079 R)
• M25: 4,826,476 km (0.106 R)
• M26: 4,960,217 km (0.081 R)
• M27: 5,185,960 km (0.106 R)
• M28: 5,277,214 km (0.108 R)
• M29: 5,585,237 km (0.079 R)
• M30: 5,647,469 km (0.106 R)
• M31: 5,725,709 km (0.086 R)
• M32: 5,867,528 km (0.111 R)
• M33: 6,010,394 km (0.097 R)
• M34: 6,315,873 km (0.106 R)
• M35: 6,544,308 km (0.11 R)
• M36: 6,676,104 km (0.11 R)
• M37: 6,908,729 km (0.097 R)
• M38: 7,194,910 km (0.108 R)
• M39: 7,262,827 km (0.066 R)
• M40: 7,553,795 km (0.113 R)
• M41: 7,901,012 km (0.103 R)
• M42: 8,058,987 km (0.05 R)
• M43: 8,200,357 km (0.079 R)
• M44: 8,271,266 km (0.059 R)
• M45: 8,503,293 km (0.089 R)
• M46: 8,611,153 km (0.113 R)
• M47: 8,683,259 km (0.088 R)
• M48: 8,773,766 km (0.093 R)
• M49: 9,065,332 km (0.065 R)
• M50: 9,341,639 km (0.09 R)
• M51: 9,527,440 km (0.107 R)
• M52: 9,620,789 km (0.025 R)
• M53: 9,902,631 km (0.032 R)
• M54: 10,493,842 km (0.069 R)
• M55: 10,667,525 km (0.06 R)
• M56: 11,096,422 km (0.117 R)
• M57: 11,471,314 km (0.069 R)
• M58: 11,690,176 km (0.047 R)
• M59: 11,790,257 km (0.084 R)
• M60: 11,930,729 km (0.084 R)
• M61: 12,011,213 km (0.082 R)
• M62: 12,091,846 km (0.101 R)
• M63: 12,743,943 km (0.098 R)
• M64: 13,219,665 km (0.08 R)
• M65: 13,491,185 km (0.045 R)
• M66: 13,701,370 km (0.05 R)
• M67: 14,231,245 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 13.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.12 AU - 2.34 AU

Year: 2221 Days

Day: 14.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 34,859,028 km

• M1: 281,394 km (0.082 R)
• M2: 378,931 km (0.059 R)
• M3: 484,248 km (0.036 R)
• M4: 626,965 km (0.114 R)
• M5: 773,271 km (0.047 R)
• M6: 925,412 km (0.057 R)
• M7: 1,080,845 km (0.099 R)
• M8: 1,189,752 km (0.088 R)
• M9: 1,402,480 km (0.101 R)
• M10: 1,539,960 km (0.116 R)
• M11: 1,838,259 km (0.11 R)
• M12: 2,387,582 km (0.073 R)
• M13: 2,627,687 km (0.113 R)
• M14: 2,832,336 km (0.063 R)
• M15: 3,326,458 km (0.076 R)
• M16: 3,607,553 km (0.113 R)
• M17: 3,775,252 km (0.12 R)
• M18: 3,884,458 km (0.07 R)
• M19: 4,822,138 km (0.12 R)
• M20: 5,033,968 km (0.115 R)
• M21: 5,221,863 km (0.093 R)
• M22: 5,590,921 km (0.105 R)
• M23: 5,883,834 km (0.065 R)
• M24: 6,224,917 km (0.091 R)
• M25: 6,354,469 km (0.114 R)
• M26: 6,557,922 km (0.098 R)
• M27: 6,660,396 km (0.059 R)
• M28: 6,748,659 km (0.075 R)
• M29: 6,911,571 km (0.083 R)
• M30: 7,226,325 km (0.117 R)
• M31: 7,637,869 km (0.1 R)
• M32: 8,724,249 km (0.104 R)
• M33: 8,999,359 km (0.111 R)
• M34: 9,558,257 km (0.034 R)
• M35: 9,892,309 km (0.07 R)
• M36: 10,044,001 km (0.108 R)
• M37: 10,281,263 km (0.115 R)
• M38: 10,520,620 km (0.057 R)
• M39: 10,727,065 km (0.109 R)
• M40: 11,266,964 km (0.094 R)
• M41: 11,566,758 km (0.091 R)
• M42: 12,048,313 km (0.11 R)
• M43: 12,192,376 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 11.9

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.06 AU - 2.46 AU

Year: 2266 Days

Day: 13.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,859,028 km

• M1: 159,621 km (0.071 R)
• M2: 492,177 km (0.03 R)
• M3: 738,265 km (0.118 R)
• M4: 911,949 km (0.109 R)
• M5: 1,243,906 km (0.067 R)
• M6: 1,335,759 km (0.089 R)
• M7: 1,466,209 km (0.088 R)
• M8: 1,714,541 km (0.064 R)
• M9: 1,976,637 km (0.1 R)
• M10: 2,322,956 km (0.113 R)
• M11: 2,718,792 km (0.091 R)
• M12: 3,057,182 km (0.08 R)
• M13: 3,295,791 km (0.108 R)
• M14: 3,524,077 km (0.104 R)
• M15: 3,656,920 km (0.105 R)
• M16: 3,893,434 km (0.057 R)
• M17: 4,082,825 km (0.062 R)
• M18: 4,417,176 km (0.11 R)
• M19: 4,506,636 km (0.091 R)
• M20: 4,889,307 km (0.072 R)
• M21: 5,112,657 km (0.059 R)
• M22: 5,301,449 km (0.097 R)
• M23: 5,530,932 km (0.1 R)
• M24: 5,705,364 km (0.111 R)
• M25: 5,842,246 km (0.095 R)
• M26: 6,279,670 km (0.062 R)
• M27: 6,441,385 km (0.1 R)
• M28: 6,563,457 km (0.092 R)
• M29: 6,707,071 km (0.112 R)
• M30: 6,872,377 km (0.09 R)
• M31: 7,060,122 km (0.105 R)
• M32: 7,165,140 km (0.098 R)
• M33: 7,440,549 km (0.118 R)
• M34: 7,741,091 km (0.069 R)
• M35: 8,509,875 km (0.053 R)
• M36: 8,666,653 km (0.081 R)
• M37: 8,801,740 km (0.119 R)
• M38: 8,914,836 km (0.069 R)
• M39: 9,074,008 km (0.106 R)
• M40: 9,257,116 km (0.111 R)
• M41: 9,372,157 km (0.116 R)
• M42: 9,720,271 km (0.1 R)
• M43: 10,262,264 km (0.116 R)
• M44: 10,429,066 km (0.106 R)
• M45: 10,717,341 km (0.066 R)
• M46: 10,862,451 km (0.118 R)
• M47: 10,983,924 km (0.066 R)
• M48: 11,105,847 km (0.063 R)
• M49: 11,400,255 km (0.109 R)
• M50: 11,672,374 km (0.098 R)
• M51: 11,946,587 km (0.043 R)
• M52: 12,046,817 km (0.061 R)
• M53: 12,450,732 km (0.116 R)
• M54: 12,603,321 km (0.084 R)
• M55: 13,013,369 km (0.106 R)
• M56: 13,349,815 km (0.102 R)
• M57: 13,820,300 km (0.029 R)
• M58: 13,899,288 km (0.088 R)
• M59: 14,536,425 km (0.035 R)
• M60: 15,047,451 km (0.079 R)
• M61: 15,182,987 km (0.067 R)
• M62: 15,264,518 km (0.034 R)
• M63: 15,373,425 km (0.095 R)
• M64: 15,838,974 km (0.112 R)
• M65: 16,032,105 km (0.089 R)
• M66: 16,170,483 km (0.112 R)
• M67: 16,615,985 km (0.052 R)
• M68: 16,896,631 km (0.081 R)
• M69: 17,009,278 km (0.113 R)
• M70: 17,150,498 km (0.104 R)
• M71: 17,547,830 km (0.095 R)
• M72: 17,633,400 km (0.082 R)
• M73: 17,719,120 km (0.057 R)
• M74: 18,265,002 km (0.12 R)
• M75: 18,438,536 km (0.075 R)
• M76: 19,255,640 km (0.118 R)
• M77: 19,816,931 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.7

Radius: 13.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.54 AU - 4.66 AU

Year: 6579 Days

Day: 7 Hours

Environment

Temp: -223 °C

Axial Tilt: 149.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,859,028 km

• M1: 175,179 km (0.102 R)
• M2: 276,158 km (0.064 R)
• M3: 399,875 km (0.096 R)
• M4: 586,274 km (0.113 R)
• M5: 918,681 km (0.106 R)
• M6: 1,360,293 km (0.091 R)
• M7: 1,480,869 km (0.108 R)
• M8: 1,641,388 km (0.109 R)
• M9: 1,960,929 km (0.061 R)
• M10: 2,509,504 km (0.102 R)
• M11: 3,289,508 km (0.089 R)
• M12: 3,454,215 km (0.115 R)
• M13: 3,597,679 km (0.07 R)
• M14: 3,915,425 km (0.058 R)
• M15: 4,040,040 km (0.085 R)
• M16: 4,447,993 km (0.087 R)
• M17: 4,604,473 km (0.071 R)
• M18: 4,789,226 km (0.103 R)
• M19: 5,414,097 km (0.108 R)
• M20: 5,581,347 km (0.073 R)
• M21: 5,722,119 km (0.043 R)
• M22: 5,835,514 km (0.032 R)
• M23: 5,921,233 km (0.087 R)
• M24: 6,093,570 km (0.101 R)
• M25: 6,297,023 km (0.098 R)
• M26: 6,710,362 km (0.072 R)
• M27: 7,041,572 km (0.098 R)
• M28: 9,742,113 km (0.089 R)
• M29: 9,877,947 km (0.112 R)
• M30: 9,980,272 km (0.113 R)
• M31: 10,117,304 km (0.038 R)
• M32: 10,289,491 km (0.081 R)
• M33: 11,629,140 km (0.089 R)
• M34: 11,845,758 km (0.106 R)
• M35: 12,282,883 km (0.09 R)
• M36: 12,466,589 km (0.108 R)
• M37: 12,577,291 km (0.098 R)
• M38: 12,725,393 km (0.111 R)
• M39: 12,836,844 km (0.102 R)
• M40: 13,550,276 km (0.087 R)
• M41: 13,854,558 km (0.066 R)
• M42: 13,969,150 km (0.097 R)
• M43: 14,353,766 km (0.076 R)
• M44: 15,330,491 km (0.096 R)
• M45: 15,647,488 km (0.101 R)
• M46: 15,806,810 km (0.063 R)
• M47: 16,328,608 km (0.067 R)
• M48: 17,142,121 km (0.052 R)
• M49: 17,224,250 km (0.092 R)
• M50: 18,935,949 km (0.095 R)
• M51: 19,063,257 km (0.095 R)
• M52: 19,318,919 km (0.061 R)
• M53: 20,309,257 km (0.06 R)
• M54: 22,070,623 km (0.118 R)
• M55: 22,294,271 km (0.027 R)
• M56: 22,653,606 km (0.093 R)
• M57: 22,788,842 km (0.048 R)
• M58: 23,743,276 km (0.071 R)
• M59: 24,849,852 km (0.096 R)
• M60: 24,989,427 km (0.091 R)
• M61: 25,129,151 km (0.046 R)
• M62: 25,690,891 km (0.119 R)
• M63: 26,067,728 km (0.117 R)
• M64: 26,493,783 km (0.11 R)
• M65: 27,257,031 km (0.113 R)
• M66: 27,930,670 km (0.053 R)
• M67: 28,609,994 km (0.061 R)
• M68: 29,049,513 km (0.105 R)
• M69: 29,147,500 km (0.109 R)
• M70: 29,540,493 km (0.08 R)
• M71: 30,530,681 km (0.09 R)
• M72: 32,238,940 km (0.104 R)
• M73: 33,053,500 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 16,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit