🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 8.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.55 AU - 1.97 AU

Year: 1612 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,814,592 km

• M1: 119,828 km (0.117 R)
• M2: 190,887 km (0.084 R)
• M3: 380,727 km (0.08 R)
• M4: 500,106 km (0.049 R)
• M5: 785,389 km (0.092 R)
• M6: 896,540 km (0.039 R)
• M7: 1,005,148 km (0.04 R)
• M8: 1,193,492 km (0.112 R)
• M9: 1,465,610 km (0.115 R)
• M10: 1,557,613 km (0.091 R)
• M11: 1,728,155 km (0.071 R)
• M12: 1,875,060 km (0.12 R)
• M13: 2,097,961 km (0.067 R)
• M14: 2,625,293 km (0.055 R)
• M15: 3,108,943 km (0.109 R)
• M16: 3,385,549 km (0.113 R)
• M17: 3,471,269 km (0.113 R)
• M18: 3,545,470 km (0.066 R)
• M19: 3,620,119 km (0.071 R)
• M20: 3,745,631 km (0.066 R)
• M21: 4,170,489 km (0.1 R)
• M22: 4,249,477 km (0.066 R)
• M23: 4,502,597 km (0.026 R)
• M24: 4,624,220 km (0.064 R)
• M25: 4,760,653 km (0.055 R)
• M26: 4,815,705 km (0.119 R)
• M27: 4,967,996 km (0.072 R)
• M28: 5,065,683 km (0.042 R)
• M29: 5,319,850 km (0.102 R)
• M30: 5,491,738 km (0.079 R)
• M31: 5,680,082 km (0.033 R)
• M32: 5,914,651 km (0.042 R)
• M33: 6,242,570 km (0.098 R)
• M34: 6,363,145 km (0.066 R)
• M35: 6,530,396 km (0.095 R)
• M36: 6,652,917 km (0.083 R)
• M37: 6,745,368 km (0.1 R)
• M38: 6,853,826 km (0.112 R)
• M39: 6,931,468 km (0.066 R)
• M40: 6,994,000 km (0.101 R)
• M41: 7,198,051 km (0.053 R)
• M42: 7,372,333 km (0.113 R)
• M43: 7,741,391 km (0.114 R)
• M44: 7,822,473 km (0.06 R)
• M45: 7,936,317 km (0.061 R)
• M46: 8,182,256 km (0.112 R)
• M47: 8,447,343 km (0.076 R)
• M48: 8,514,064 km (0.109 R)
• M49: 8,715,273 km (0.076 R)
• M50: 8,782,741 km (0.032 R)
• M51: 8,901,223 km (0.107 R)
• M52: 9,105,424 km (0.081 R)
• M53: 9,345,678 km (0.098 R)
• M54: 9,779,961 km (0.081 R)
• M55: 10,025,900 km (0.082 R)
• M56: 10,203,024 km (0.073 R)
• M57: 10,345,291 km (0.092 R)
• M58: 10,398,847 km (0.067 R)
• M59: 10,596,017 km (0.069 R)
• M60: 11,231,659 km (0.119 R)
• M61: 11,397,114 km (0.091 R)
• M62: 11,489,416 km (0.116 R)
• M63: 11,581,867 km (0.09 R)
• M64: 12,615,888 km (0.1 R)
• M65: 12,692,183 km (0.11 R)
• M66: 12,845,371 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 10

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.68 AU - 2.38 AU

Year: 1996 Days

Day: 7.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,814,592 km

• M1: 140,173 km (0.068 R)
• M2: 209,138 km (0.038 R)
• M3: 339,587 km (0.115 R)
• M4: 457,321 km (0.079 R)
• M5: 544,686 km (0.039 R)
• M6: 665,860 km (0.117 R)
• M7: 785,090 km (0.079 R)
• M8: 1,046,138 km (0.067 R)
• M9: 1,146,219 km (0.101 R)
• M10: 1,443,919 km (0.091 R)
• M11: 1,541,157 km (0.111 R)
• M12: 1,609,673 km (0.108 R)
• M13: 1,829,881 km (0.071 R)
• M14: 1,935,497 km (0.071 R)
• M15: 2,068,490 km (0.052 R)
• M16: 2,136,108 km (0.088 R)
• M17: 2,343,451 km (0.107 R)
• M18: 2,431,863 km (0.099 R)
• M19: 2,503,520 km (0.036 R)
• M20: 2,648,780 km (0.109 R)
• M21: 2,815,582 km (0.118 R)
• M22: 2,881,405 km (0.036 R)
• M23: 2,976,250 km (0.115 R)
• M24: 3,052,993 km (0.08 R)
• M25: 3,198,702 km (0.101 R)
• M26: 3,267,517 km (0.107 R)
• M27: 3,386,597 km (0.096 R)
• M28: 3,588,404 km (0.075 R)
• M29: 3,659,912 km (0.07 R)
• M30: 3,898,521 km (0.1 R)
• M31: 3,982,744 km (0.086 R)
• M32: 4,611,205 km (0.113 R)
• M33: 4,677,925 km (0.11 R)
• M34: 4,823,783 km (0.04 R)
• M35: 4,891,701 km (0.109 R)
• M36: 5,039,653 km (0.057 R)
• M37: 5,166,213 km (0.062 R)
• M38: 5,270,483 km (0.091 R)
• M39: 5,340,345 km (0.074 R)
• M40: 5,575,662 km (0.051 R)
• M41: 5,694,593 km (0.12 R)
• M42: 5,778,367 km (0.088 R)
• M43: 6,538,175 km (0.113 R)
• M44: 6,676,254 km (0.046 R)
• M45: 6,752,100 km (0.036 R)
• M46: 6,840,811 km (0.118 R)
• M47: 7,019,431 km (0.076 R)
• M48: 7,160,801 km (0.029 R)
• M49: 7,355,279 km (0.071 R)
• M50: 7,459,698 km (0.057 R)
• M51: 7,775,948 km (0.107 R)
• M52: 8,218,009 km (0.047 R)
• M53: 8,312,705 km (0.094 R)
• M54: 8,599,484 km (0.085 R)
• M55: 8,695,675 km (0.109 R)
• M56: 8,903,317 km (0.101 R)
• M57: 9,464,758 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 14.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.02 AU - 3.84 AU

Year: 4385 Days

Day: 13.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,814,592 km

• M1: 227,239 km (0.087 R)
• M2: 438,920 km (0.086 R)
• M3: 607,068 km (0.108 R)
• M4: 880,982 km (0.103 R)
• M5: 1,117,047 km (0.075 R)
• M6: 1,266,944 km (0.069 R)
• M7: 1,387,221 km (0.038 R)
• M8: 1,498,971 km (0.072 R)
• M9: 1,692,251 km (0.078 R)
• M10: 2,104,692 km (0.069 R)
• M11: 2,234,693 km (0.1 R)
• M12: 2,472,703 km (0.105 R)
• M13: 2,579,666 km (0.109 R)
• M14: 2,798,079 km (0.106 R)
• M15: 2,893,672 km (0.079 R)
• M16: 3,006,618 km (0.075 R)
• M17: 3,236,999 km (0.116 R)
• M18: 3,593,790 km (0.12 R)
• M19: 3,927,692 km (0.087 R)
• M20: 4,053,205 km (0.083 R)
• M21: 4,531,619 km (0.057 R)
• M22: 4,931,494 km (0.066 R)
• M23: 5,184,763 km (0.089 R)
• M24: 5,422,324 km (0.113 R)
• M25: 5,522,405 km (0.089 R)
• M26: 5,663,626 km (0.101 R)
• M27: 5,826,538 km (0.076 R)
• M28: 6,032,385 km (0.101 R)
• M29: 6,177,794 km (0.049 R)
• M30: 6,303,456 km (0.026 R)
• M31: 6,557,473 km (0.114 R)
• M32: 6,901,399 km (0.047 R)
• M33: 7,053,689 km (0.08 R)
• M34: 7,273,299 km (0.12 R)
• M35: 7,651,781 km (0.103 R)
• M36: 7,968,480 km (0.081 R)
• M37: 8,105,512 km (0.052 R)
• M38: 8,498,057 km (0.061 R)
• M39: 8,591,256 km (0.09 R)
• M40: 8,802,488 km (0.104 R)
• M41: 9,205,954 km (0.078 R)
• M42: 9,398,037 km (0.088 R)
• M43: 10,502,967 km (0.041 R)
• M44: 11,032,693 km (0.073 R)
• M45: 11,313,638 km (0.088 R)
• M46: 11,935,068 km (0.066 R)
• M47: 12,092,145 km (0.11 R)
• M48: 12,328,959 km (0.11 R)
• M49: 12,647,303 km (0.094 R)
• M50: 12,807,523 km (0.065 R)
• M51: 13,048,973 km (0.033 R)
• M52: 13,373,451 km (0.082 R)
• M53: 14,057,862 km (0.065 R)
• M54: 14,725,666 km (0.081 R)
• M55: 15,718,099 km (0.071 R)
• M56: 15,861,713 km (0.098 R)
• M57: 16,237,054 km (0.101 R)
• M58: 16,615,237 km (0.051 R)
• M59: 16,732,223 km (0.074 R)
• M60: 18,157,292 km (0.107 R)
• M61: 18,580,355 km (0.037 R)
• M62: 18,732,197 km (0.107 R)
• M63: 18,823,451 km (0.117 R)
• M64: 19,282,268 km (0.093 R)
• M65: 19,405,237 km (0.114 R)
• M66: 19,559,323 km (0.036 R)
• M67: 19,899,808 km (0.079 R)
• M68: 20,461,099 km (0.046 R)
• M69: 20,775,105 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 13.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.83 AU - 4.63 AU

Year: 4972 Days

Day: 8.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,814,592 km

• M1: 314,156 km (0.053 R)
• M2: 547,827 km (0.106 R)
• M3: 749,934 km (0.104 R)
• M4: 944,711 km (0.053 R)
• M5: 1,194,389 km (0.089 R)
• M6: 1,479,822 km (0.081 R)
• M7: 1,617,003 km (0.083 R)
• M8: 1,802,056 km (0.065 R)
• M9: 2,024,508 km (0.086 R)
• M10: 2,367,386 km (0.099 R)
• M11: 2,529,700 km (0.074 R)
• M12: 2,831,140 km (0.104 R)
• M13: 2,968,919 km (0.105 R)
• M14: 3,056,135 km (0.112 R)
• M15: 3,251,360 km (0.093 R)
• M16: 3,414,123 km (0.072 R)
• M17: 3,505,826 km (0.028 R)
• M18: 3,691,627 km (0.05 R)
• M19: 3,919,015 km (0.045 R)
• M20: 4,427,648 km (0.082 R)
• M21: 4,588,316 km (0.085 R)
• M22: 4,730,733 km (0.101 R)
• M23: 5,082,438 km (0.063 R)
• M24: 5,314,614 km (0.107 R)
• M25: 5,400,034 km (0.112 R)
• M26: 5,767,746 km (0.072 R)
• M27: 6,076,815 km (0.105 R)
• M28: 6,278,473 km (0.053 R)
• M29: 6,619,407 km (0.048 R)
• M30: 7,177,706 km (0.099 R)
• M31: 7,534,347 km (0.098 R)
• M32: 7,654,474 km (0.09 R)
• M33: 7,945,592 km (0.03 R)
• M34: 8,067,963 km (0.083 R)
• M35: 8,215,616 km (0.115 R)
• M36: 8,314,650 km (0.091 R)
• M37: 8,463,799 km (0.045 R)
• M38: 9,171,845 km (0.086 R)
• M39: 9,481,214 km (0.067 R)
• M40: 9,663,274 km (0.108 R)
• M41: 9,794,023 km (0.104 R)
• M42: 9,899,041 km (0.108 R)
• M43: 10,537,076 km (0.056 R)
• M44: 10,752,796 km (0.045 R)
• M45: 11,133,822 km (0.075 R)
• M46: 11,380,957 km (0.108 R)
• M47: 11,713,513 km (0.032 R)
• M48: 11,853,088 km (0.054 R)
• M49: 12,787,776 km (0.088 R)
• M50: 13,453,187 km (0.072 R)
• M51: 13,834,362 km (0.107 R)
• M52: 15,272,297 km (0.111 R)
• M53: 15,577,925 km (0.052 R)
• M54: 15,978,100 km (0.089 R)
• M55: 16,288,366 km (0.095 R)
• M56: 16,569,311 km (0.101 R)
• M57: 16,788,920 km (0.079 R)
• M58: 16,914,882 km (0.081 R)
• M59: 17,072,707 km (0.03 R)
• M60: 17,741,111 km (0.11 R)
• M61: 17,837,153 km (0.091 R)
• M62: 18,030,134 km (0.108 R)
• M63: 18,320,802 km (0.12 R)
• M64: 18,775,879 km (0.051 R)
• M65: 20,163,848 km (0.065 R)
• M66: 20,431,928 km (0.093 R)
• M67: 20,600,076 km (0.053 R)
• M68: 20,701,204 km (0.109 R)
• M69: 21,858,942 km (0.11 R)
• M70: 22,688,761 km (0.052 R)
• M71: 22,793,180 km (0.11 R)
• M72: 22,932,755 km (0.098 R)
• M73: 23,423,287 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.2

Radius: 4.9

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.63 AU - 8.89 AU

Year: 13503 Days

Day: 19.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,814,592 km

• M1: 62,682 km (0.033 R)
• M2: 490,382 km (0.075 R)
• M3: 540,796 km (0.039 R)
• M4: 629,059 km (0.06 R)
• M5: 839,693 km (0.069 R)
• M6: 900,878 km (0.096 R)
• M7: 1,252,134 km (0.059 R)
• M8: 1,298,958 km (0.115 R)
• M9: 1,591,422 km (0.093 R)
• M10: 1,719,328 km (0.111 R)
• M11: 2,067,293 km (0.047 R)
• M12: 2,378,606 km (0.093 R)
• M13: 2,584,303 km (0.05 R)
• M14: 3,012,901 km (0.095 R)
• M15: 3,075,882 km (0.043 R)
• M16: 3,332,442 km (0.084 R)
• M17: 3,562,524 km (0.057 R)
• M18: 3,696,264 km (0.093 R)
• M19: 3,934,424 km (0.082 R)
• M20: 4,072,802 km (0.102 R)
• M21: 4,142,515 km (0.103 R)
• M22: 4,177,521 km (0.065 R)
• M23: 4,898,881 km (0.027 R)
• M24: 5,160,379 km (0.051 R)
• M25: 5,814,121 km (0.074 R)
• M26: 6,090,877 km (0.104 R)
• M27: 6,130,820 km (0.098 R)
• M28: 6,331,580 km (0.091 R)
• M29: 6,739,534 km (0.082 R)
• M30: 7,882,910 km (0.095 R)
• M31: 7,926,443 km (0.097 R)
• M32: 10,343,197 km (0.114 R)
• M33: 10,774,637 km (0.052 R)
• M34: 11,016,836 km (0.091 R)
• M35: 11,211,912 km (0.095 R)
• M36: 11,309,898 km (0.072 R)
• M37: 12,507,429 km (0.112 R)
• M38: 12,558,143 km (0.111 R)
• M39: 12,966,695 km (0.1 R)
• M40: 14,271,487 km (0.112 R)
• M41: 14,537,472 km (0.118 R)
• M42: 14,644,285 km (0.081 R)
• M43: 14,966,369 km (0.12 R)
• M44: 15,236,543 km (0.119 R)
• M45: 15,726,925 km (0.096 R)
• M46: 17,739,764 km (0.077 R)
• M47: 18,140,387 km (0.087 R)
• M48: 18,602,046 km (0.068 R)
• M49: 19,419,150 km (0.117 R)
• M50: 19,595,675 km (0.087 R)
• M51: 19,772,799 km (0.115 R)
• M52: 20,188,233 km (0.042 R)
• M53: 21,208,939 km (0.057 R)
• M54: 22,369,519 km (0.093 R)
• M55: 22,988,705 km (0.101 R)
• M56: 23,113,170 km (0.029 R)
• M57: 24,943,351 km (0.113 R)
• M58: 25,843,481 km (0.063 R)
• M59: 27,081,852 km (0.118 R)
• M60: 28,006,816 km (0.085 R)
• M61: 28,473,112 km (0.074 R)
• M62: 29,751,725 km (0.106 R)
• M63: 30,432,096 km (0.089 R)
• M64: 31,255,483 km (0.034 R)
• M65: 32,504,027 km (0.083 R)
• M66: 33,204,743 km (0.118 R)
• M67: 33,275,054 km (0.069 R)
• M68: 34,692,345 km (0.106 R)
• M69: 35,049,734 km (0.077 R)
• M70: 35,480,277 km (0.096 R)
• M71: 35,768,252 km (0.041 R)
• M72: 35,912,465 km (0.057 R)
• M73: 37,512,264 km (0.112 R)
• M74: 38,690,198 km (0.1 R)
• M75: 39,134,953 km (0.116 R)
• M76: 40,554,936 km (0.108 R)
• M77: 41,915,528 km (0.116 R)
• M78: 42,984,106 km (0.113 R)
• M79: 43,137,593 km (0.11 R)
• M80: 44,914,517 km (0.08 R)
• M81: 46,086,317 km (0.106 R)
• M82: 47,189,003 km (0.115 R)
• M83: 47,584,988 km (0.092 R)
• M84: 48,539,572 km (0.031 R)
• M85: 49,340,071 km (0.057 R)
• M86: 49,661,407 km (0.083 R)
• M87: 49,902,858 km (0.044 R)
• M88: 50,548,821 km (0.067 R)
• M89: 50,629,754 km (0.114 R)
• M90: 51,848,827 km (0.111 R)
• M91: 53,736,902 km (0.1 R)
• M92: 54,150,390 km (0.094 R)
• M93: 54,233,118 km (0.072 R)
• M94: 54,564,776 km (0.111 R)
• M95: 55,563,940 km (0.067 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: 206 - 13,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit