🌌 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: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 14.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,979,348 km

• M1: 178,171 km (0.112 R)
• M2: 270,473 km (0.117 R)
• M3: 396,285 km (0.099 R)
• M4: 488,437 km (0.095 R)
• M5: 583,880 km (0.116 R)
• M6: 684,859 km (0.043 R)
• M7: 787,483 km (0.09 R)
• M8: 896,390 km (0.091 R)
• M9: 993,031 km (0.113 R)
• M10: 1,106,127 km (0.111 R)
• M11: 1,207,704 km (0.097 R)
• M12: 1,332,917 km (0.107 R)
• M13: 1,428,211 km (0.115 R)
• M14: 1,533,079 km (0.096 R)
• M15: 1,640,640 km (0.105 R)
• M16: 1,758,523 km (0.079 R)
• M17: 1,863,989 km (0.099 R)
• M18: 1,964,070 km (0.105 R)
• M19: 2,053,979 km (0.076 R)
• M20: 2,153,611 km (0.119 R)
• M21: 2,246,661 km (0.064 R)
• M22: 2,399,400 km (0.042 R)
• M23: 2,496,040 km (0.052 R)
• M24: 2,589,838 km (0.057 R)
• M25: 2,798,827 km (0.111 R)
• M26: 2,981,785 km (0.108 R)
• M27: 3,219,645 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 12.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.86 AU

Year: 513 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,979,348 km

• M1: 176,226 km (0.106 R)
• M2: 265,985 km (0.101 R)
• M3: 373,695 km (0.033 R)
• M4: 456,722 km (0.094 R)
• M5: 544,087 km (0.047 R)
• M6: 660,774 km (0.12 R)
• M7: 816,804 km (0.09 R)
• M8: 928,404 km (0.076 R)
• M9: 1,089,372 km (0.118 R)
• M10: 1,185,114 km (0.07 R)
• M11: 1,289,833 km (0.072 R)
• M12: 1,422,227 km (0.088 R)
• M13: 1,508,994 km (0.051 R)
• M14: 1,668,615 km (0.096 R)
• M15: 1,787,246 km (0.1 R)
• M16: 1,922,333 km (0.088 R)
• M17: 2,061,159 km (0.045 R)
• M18: 2,188,916 km (0.078 R)
• M19: 2,363,646 km (0.09 R)
• M20: 2,672,865 km (0.089 R)
• M21: 2,836,376 km (0.114 R)
• M22: 3,272,304 km (0.067 R)
• M23: 3,414,123 km (0.049 R)
• M24: 3,660,660 km (0.118 R)
• M25: 3,738,451 km (0.073 R)
• M26: 3,869,199 km (0.078 R)
• M27: 3,957,312 km (0.091 R)
• M28: 4,046,024 km (0.075 R)
• M29: 4,234,667 km (0.098 R)
• M30: 4,380,375 km (0.084 R)
• M31: 4,490,629 km (0.107 R)
• M32: 4,704,853 km (0.09 R)
• M33: 4,827,374 km (0.095 R)
• M34: 4,989,388 km (0.071 R)
• M35: 5,269,735 km (0.069 R)
• M36: 5,495,927 km (0.037 R)
• M37: 5,645,076 km (0.113 R)
• M38: 5,947,563 km (0.11 R)
• M39: 6,090,578 km (0.082 R)
• M40: 6,317,668 km (0.087 R)
• M41: 6,432,260 km (0.075 R)
• M42: 6,558,071 km (0.091 R)
• M43: 6,844,252 km (0.118 R)
• M44: 7,199,547 km (0.034 R)
• M45: 7,483,783 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 12.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.77 AU - 1.15 AU

Year: 638 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,979,348 km

• M1: 154,983 km (0.077 R)
• M2: 234,869 km (0.118 R)
• M3: 325,675 km (0.114 R)
• M4: 519,254 km (0.05 R)
• M5: 643,570 km (0.117 R)
• M6: 751,281 km (0.079 R)
• M7: 950,994 km (0.083 R)
• M8: 1,039,406 km (0.07 R)
• M9: 1,196,933 km (0.107 R)
• M10: 1,362,837 km (0.112 R)
• M11: 1,457,682 km (0.055 R)
• M12: 1,561,203 km (0.091 R)
• M13: 1,667,268 km (0.115 R)
• M14: 1,763,011 km (0.09 R)
• M15: 1,854,116 km (0.084 R)
• M16: 1,940,135 km (0.094 R)
• M17: 2,034,381 km (0.11 R)
• M18: 2,116,361 km (0.112 R)
• M19: 2,199,537 km (0.102 R)
• M20: 2,573,083 km (0.105 R)
• M21: 2,684,683 km (0.104 R)
• M22: 2,797,929 km (0.093 R)
• M23: 2,882,003 km (0.057 R)
• M24: 2,959,195 km (0.088 R)
• M25: 3,037,136 km (0.088 R)
• M26: 3,155,318 km (0.032 R)
• M27: 3,299,231 km (0.096 R)
• M28: 3,469,923 km (0.078 R)
• M29: 3,618,623 km (0.054 R)
• M30: 3,702,099 km (0.114 R)
• M31: 3,828,658 km (0.072 R)
• M32: 3,905,402 km (0.064 R)
• M33: 4,051,559 km (0.073 R)
• M34: 4,199,511 km (0.045 R)
• M35: 4,349,408 km (0.109 R)
• M36: 4,519,052 km (0.082 R)
• M37: 4,654,439 km (0.098 R)
• M38: 4,791,321 km (0.042 R)
• M39: 4,920,274 km (0.119 R)
• M40: 5,097,248 km (0.083 R)
• M41: 5,295,166 km (0.09 R)
• M42: 5,409,459 km (0.11 R)
• M43: 5,825,939 km (0.116 R)
• M44: 5,934,099 km (0.105 R)
• M45: 6,052,879 km (0.106 R)
• M46: 6,152,512 km (0.113 R)
• M47: 6,865,196 km (0.063 R)
• M48: 7,094,679 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.6

Radius: 9.7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.38 AU - 3.88 AU

Year: 3756 Days

Day: 9.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 66.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,979,348 km

• M1: 131,197 km (0.096 R)
• M2: 195,076 km (0.091 R)
• M3: 345,870 km (0.108 R)
• M4: 439,369 km (0.101 R)
• M5: 570,865 km (0.08 R)
• M6: 736,919 km (0.119 R)
• M7: 810,072 km (0.105 R)
• M8: 875,148 km (0.104 R)
• M9: 1,117,197 km (0.072 R)
• M10: 1,227,600 km (0.101 R)
• M11: 1,380,788 km (0.095 R)
• M12: 1,486,554 km (0.091 R)
• M13: 1,608,776 km (0.047 R)
• M14: 1,907,373 km (0.034 R)
• M15: 2,364,245 km (0.082 R)
• M16: 2,540,321 km (0.074 R)
• M17: 2,956,503 km (0.11 R)
• M18: 3,146,492 km (0.09 R)
• M19: 3,234,156 km (0.096 R)
• M20: 4,002,940 km (0.059 R)
• M21: 4,271,618 km (0.106 R)
• M22: 4,408,051 km (0.058 R)
• M23: 4,585,773 km (0.12 R)
• M24: 4,665,509 km (0.116 R)
• M25: 4,745,693 km (0.119 R)
• M26: 4,968,594 km (0.1 R)
• M27: 5,133,002 km (0.101 R)
• M28: 5,340,943 km (0.077 R)
• M29: 6,134,410 km (0.094 R)
• M30: 6,333,076 km (0.093 R)
• M31: 7,148,684 km (0.077 R)
• M32: 7,241,285 km (0.068 R)
• M33: 7,404,496 km (0.095 R)
• M34: 7,949,182 km (0.12 R)
• M35: 8,021,139 km (0.111 R)
• M36: 8,238,504 km (0.097 R)
• M37: 8,753,121 km (0.116 R)
• M38: 9,077,000 km (0.079 R)
• M39: 9,152,398 km (0.096 R)
• M40: 9,379,487 km (0.075 R)
• M41: 10,332,875 km (0.087 R)
• M42: 10,701,633 km (0.081 R)
• M43: 10,940,990 km (0.098 R)
• M44: 11,209,069 km (0.102 R)
• M45: 11,370,934 km (0.06 R)
• M46: 11,669,681 km (0.088 R)
• M47: 11,888,692 km (0.114 R)
• M48: 12,247,278 km (0.078 R)
• M49: 12,777,902 km (0.094 R)
• M50: 12,918,823 km (0.096 R)
• M51: 13,259,158 km (0.045 R)
• M52: 13,344,579 km (0.094 R)
• M53: 14,006,549 km (0.101 R)
• M54: 14,122,637 km (0.04 R)
• M55: 14,856,265 km (0.118 R)
• M56: 15,063,758 km (0.115 R)
• M57: 15,481,884 km (0.084 R)
• M58: 15,572,091 km (0.112 R)
• M59: 15,843,312 km (0.093 R)
• M60: 15,994,855 km (0.115 R)
• M61: 16,820,785 km (0.052 R)
• M62: 17,037,253 km (0.106 R)
• M63: 18,291,481 km (0.075 R)
• M64: 18,545,947 km (0.116 R)
• M65: 18,641,690 km (0.107 R)
• M66: 18,705,568 km (0.081 R)
• M67: 19,058,320 km (0.096 R)
• M68: 19,705,331 km (0.095 R)
• M69: 20,458,406 km (0.115 R)
• M70: 20,623,263 km (0.054 R)
• M71: 20,854,990 km (0.112 R)
• M72: 20,954,473 km (0.078 R)
• M73: 21,054,255 km (0.097 R)
• M74: 21,287,478 km (0.112 R)
• M75: 21,488,089 km (0.08 R)
• M76: 21,655,788 km (0.119 R)
• M77: 21,857,595 km (0.093 R)
• M78: 22,944,274 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 13.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.83 AU - 4.47 AU

Year: 5734 Days

Day: 10.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,979,348 km

• M1: 223,649 km (0.082 R)
• M2: 376,089 km (0.09 R)
• M3: 479,760 km (0.091 R)
• M4: 572,212 km (0.06 R)
• M5: 968,347 km (0.101 R)
• M6: 1,076,805 km (0.043 R)
• M7: 1,341,145 km (0.114 R)
• M8: 1,428,360 km (0.111 R)
• M9: 1,683,126 km (0.112 R)
• M10: 1,835,566 km (0.107 R)
• M11: 2,012,839 km (0.106 R)
• M12: 2,175,303 km (0.092 R)
• M13: 2,279,273 km (0.081 R)
• M14: 3,170,428 km (0.108 R)
• M15: 3,265,273 km (0.115 R)
• M16: 3,530,809 km (0.116 R)
• M17: 3,879,073 km (0.113 R)
• M18: 3,980,650 km (0.08 R)
• M19: 4,109,005 km (0.084 R)
• M20: 4,555,554 km (0.118 R)
• M21: 4,771,125 km (0.099 R)
• M22: 4,935,234 km (0.094 R)
• M23: 5,073,313 km (0.112 R)
• M24: 5,212,738 km (0.096 R)
• M25: 5,667,515 km (0.048 R)
• M26: 5,783,154 km (0.107 R)
• M27: 5,870,520 km (0.034 R)
• M28: 5,958,334 km (0.111 R)
• M29: 6,952,711 km (0.106 R)
• M30: 7,485,129 km (0.077 R)
• M31: 7,836,684 km (0.081 R)
• M32: 8,030,713 km (0.09 R)
• M33: 8,161,013 km (0.062 R)
• M34: 8,556,101 km (0.101 R)
• M35: 9,365,126 km (0.112 R)
• M36: 9,502,457 km (0.082 R)
• M37: 9,605,829 km (0.073 R)
• M38: 10,660,045 km (0.042 R)
• M39: 11,346,849 km (0.058 R)
• M40: 11,862,064 km (0.1 R)
• M41: 12,234,712 km (0.114 R)
• M42: 12,915,383 km (0.065 R)
• M43: 13,298,952 km (0.086 R)
• M44: 13,453,337 km (0.047 R)
• M45: 13,842,141 km (0.079 R)
• M46: 14,471,799 km (0.062 R)
• M47: 14,710,407 km (0.068 R)
• M48: 15,353,080 km (0.109 R)
• M49: 15,881,908 km (0.115 R)
• M50: 16,999,554 km (0.092 R)
• M51: 17,209,290 km (0.106 R)
• M52: 17,377,588 km (0.115 R)
• M53: 18,056,912 km (0.109 R)
• M54: 18,658,295 km (0.094 R)
• M55: 19,004,913 km (0.058 R)
• M56: 19,660,601 km (0.091 R)
• M57: 21,129,203 km (0.114 R)
• M58: 22,036,514 km (0.042 R)
• M59: 22,403,029 km (0.111 R)
• M60: 23,188,418 km (0.081 R)
• M61: 23,842,011 km (0.114 R)
• M62: 24,738,850 km (0.097 R)
• M63: 25,215,319 km (0.094 R)
• M64: 26,322,493 km (0.105 R)
• M65: 26,419,582 km (0.091 R)
• M66: 26,662,679 km (0.06 R)
• M67: 27,053,279 km (0.103 R)
• M68: 27,249,252 km (0.086 R)
• M69: 27,593,327 km (0.109 R)
• M70: 27,691,912 km (0.08 R)
• M71: 28,385,298 km (0.119 R)
• M72: 29,034,254 km (0.052 R)
• M73: 30,550,578 km (0.077 R)
• M74: 31,885,589 km (0.074 R)
• M75: 32,716,456 km (0.072 R)
• M76: 33,082,223 km (0.102 R)
• M77: 33,239,450 km (0.084 R)
• M78: 33,712,479 km (0.053 R)
• M79: 33,923,412 km (0.077 R)
• M80: 34,612,011 km (0.051 R)
• M81: 34,878,145 km (0.075 R)
• M82: 35,841,705 km (0.107 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 5.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.58 AU - 12.12 AU

Year: 22584 Days

Day: 16.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,979,348 km

• M1: 69,713 km (0.089 R)
• M2: 105,466 km (0.094 R)
• M3: 276,307 km (0.069 R)
• M4: 421,417 km (0.098 R)
• M5: 469,737 km (0.073 R)
• M6: 922,121 km (0.028 R)
• M7: 964,607 km (0.057 R)
• M8: 1,837,511 km (0.116 R)
• M9: 1,918,742 km (0.109 R)
• M10: 2,887,688 km (0.072 R)
• M11: 3,470,820 km (0.108 R)
• M12: 3,741,443 km (0.111 R)
• M13: 4,556,751 km (0.116 R)
• M14: 6,058,115 km (0.029 R)
• M15: 6,672,963 km (0.057 R)
• M16: 7,221,688 km (0.095 R)
• M17: 7,566,660 km (0.045 R)
• M18: 8,183,004 km (0.12 R)
• M19: 8,317,193 km (0.099 R)
• M20: 9,137,588 km (0.119 R)
• M21: 9,183,813 km (0.032 R)
• M22: 9,557,359 km (0.093 R)
• M23: 9,604,333 km (0.095 R)
• M24: 9,651,456 km (0.071 R)
• M25: 10,270,941 km (0.079 R)
• M26: 10,609,780 km (0.111 R)
• M27: 10,805,005 km (0.084 R)
• M28: 10,903,142 km (0.091 R)
• M29: 11,001,427 km (0.082 R)
• M30: 14,571,132 km (0.119 R)
• M31: 14,679,590 km (0.047 R)
• M32: 15,170,720 km (0.094 R)
• M33: 15,611,735 km (0.09 R)
• M34: 17,016,907 km (0.093 R)
• M35: 17,073,904 km (0.107 R)
• M36: 17,188,197 km (0.09 R)
• M37: 17,360,085 km (0.118 R)
• M38: 17,417,530 km (0.118 R)
• M39: 17,474,976 km (0.117 R)
• M40: 17,763,401 km (0.104 R)
• M41: 19,825,907 km (0.078 R)
• M42: 21,099,284 km (0.117 R)
• M43: 21,406,408 km (0.108 R)
• M44: 21,776,812 km (0.12 R)
• M45: 22,712,098 km (0.083 R)
• M46: 23,342,953 km (0.06 R)
• M47: 23,596,970 km (0.115 R)
• M48: 23,724,278 km (0.117 R)
• M49: 23,915,613 km (0.074 R)
• M50: 24,428,584 km (0.07 R)
• M51: 24,557,388 km (0.049 R)
• M52: 25,269,773 km (0.085 R)
• M53: 25,661,271 km (0.115 R)
• M54: 26,781,160 km (0.074 R)
• M55: 27,113,567 km (0.081 R)
• M56: 27,648,379 km (0.063 R)
• M57: 29,068,512 km (0.111 R)
• M58: 30,028,332 km (0.088 R)
• M59: 30,998,624 km (0.075 R)
• M60: 31,277,773 km (0.084 R)
• M61: 31,838,466 km (0.07 R)
• M62: 33,970,535 km (0.065 R)
• M63: 36,810,202 km (0.095 R)
• M64: 36,884,103 km (0.106 R)
• M65: 37,550,562 km (0.116 R)
• M66: 37,624,912 km (0.031 R)
• M67: 38,895,446 km (0.115 R)
• M68: 39,121,190 km (0.051 R)
• M69: 39,422,779 km (0.034 R)
• M70: 39,573,873 km (0.063 R)
• M71: 39,725,116 km (0.105 R)
• M72: 40,484,475 km (0.038 R)
• M73: 42,480,859 km (0.109 R)
• M74: 42,558,350 km (0.109 R)
• M75: 42,635,842 km (0.061 R)
• M76: 44,430,568 km (0.12 R)
• M77: 44,509,106 km (0.059 R)
• M78: 44,902,848 km (0.093 R)
• M79: 45,297,637 km (0.066 R)
• M80: 45,852,346 km (0.107 R)
• M81: 46,011,219 km (0.09 R)
• M82: 46,170,241 km (0.104 R)
• M83: 47,288,934 km (0.064 R)
• M84: 50,369,902 km (0.043 R)
• M85: 50,451,882 km (0.083 R)
• M86: 51,273,922 km (0.087 R)
• M87: 53,598,823 km (0.045 R)
• M88: 53,849,998 km (0.118 R)
• M89: 54,269,470 km (0.082 R)
• M90: 55,280,452 km (0.111 R)
• M91: 55,788,337 km (0.106 R)
• M92: 56,127,775 km (0.101 R)
• M93: 56,808,744 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit