🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 13.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.54 AU - 0.56 AU

Year: 272 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,598,328 km

• M1: 170,242 km (0.108 R)
• M2: 270,473 km (0.05 R)
• M3: 366,964 km (0.059 R)
• M4: 465,997 km (0.089 R)
• M5: 603,328 km (0.041 R)
• M6: 698,173 km (0.046 R)
• M7: 850,464 km (0.103 R)
• M8: 962,513 km (0.1 R)
• M9: 1,053,319 km (0.092 R)
• M10: 1,153,549 km (0.114 R)
• M11: 1,263,504 km (0.06 R)
• M12: 1,377,497 km (0.06 R)
• M13: 1,488,200 km (0.045 R)
• M14: 1,584,690 km (0.12 R)
• M15: 1,773,483 km (0.109 R)
• M16: 1,958,685 km (0.1 R)
• M17: 2,072,978 km (0.111 R)
• M18: 2,158,248 km (0.027 R)
• M19: 2,300,366 km (0.086 R)
• M20: 2,425,580 km (0.096 R)
• M21: 2,519,827 km (0.093 R)
• M22: 2,607,042 km (0.079 R)
• M23: 2,720,736 km (0.103 R)
• M24: 2,875,121 km (0.104 R)
• M25: 2,979,541 km (0.111 R)
• M26: 3,072,142 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 8.6

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.09 AU - 1.73 AU

Year: 1116 Days

Day: 6.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,598,328 km

• M1: 133,740 km (0.056 R)
• M2: 196,422 km (0.047 R)
• M3: 269,575 km (0.092 R)
• M4: 328,517 km (0.108 R)
• M5: 401,521 km (0.101 R)
• M6: 485,894 km (0.092 R)
• M7: 581,936 km (0.115 R)
• M8: 658,679 km (0.081 R)
• M9: 755,469 km (0.11 R)
• M10: 828,772 km (0.103 R)
• M11: 904,469 km (0.1 R)
• M12: 1,001,109 km (0.069 R)
• M13: 1,056,909 km (0.089 R)
• M14: 1,165,667 km (0.111 R)
• M15: 1,238,072 km (0.063 R)
• M16: 1,380,639 km (0.046 R)
• M17: 1,535,921 km (0.081 R)
• M18: 1,871,469 km (0.036 R)
• M19: 1,980,676 km (0.079 R)
• M20: 2,238,134 km (0.075 R)
• M21: 2,472,404 km (0.075 R)
• M22: 2,653,268 km (0.079 R)
• M23: 2,732,106 km (0.085 R)
• M24: 2,838,620 km (0.091 R)
• M25: 2,964,431 km (0.087 R)
• M26: 3,138,414 km (0.063 R)
• M27: 3,400,808 km (0.091 R)
• M28: 3,592,593 km (0.12 R)
• M29: 3,660,660 km (0.119 R)
• M30: 3,877,128 km (0.119 R)
• M31: 3,946,990 km (0.113 R)
• M32: 4,067,566 km (0.115 R)
• M33: 4,261,146 km (0.05 R)
• M34: 4,457,717 km (0.113 R)
• M35: 4,604,473 km (0.084 R)
• M36: 5,000,010 km (0.1 R)
• M37: 5,218,423 km (0.05 R)
• M38: 5,273,475 km (0.083 R)
• M39: 5,518,366 km (0.072 R)
• M40: 5,608,275 km (0.065 R)
• M41: 6,158,196 km (0.105 R)
• M42: 6,263,214 km (0.096 R)
• M43: 6,451,408 km (0.097 R)
• M44: 6,510,499 km (0.068 R)
• M45: 6,629,579 km (0.085 R)
• M46: 6,749,258 km (0.047 R)
• M47: 6,905,887 km (0.095 R)
• M48: 7,002,826 km (0.1 R)
• M49: 7,519,687 km (0.045 R)
• M50: 7,669,584 km (0.072 R)
• M51: 7,732,265 km (0.054 R)
• M52: 7,845,660 km (0.09 R)
• M53: 7,946,938 km (0.062 R)
• M54: 8,137,975 km (0.087 R)
• M55: 8,279,195 km (0.109 R)
• M56: 8,434,029 km (0.101 R)
• M57: 8,746,539 km (0.086 R)
• M58: 8,812,063 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 10.2

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.1 AU - 5.72 AU

Year: 7255 Days

Day: 11.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,598,328 km

• M1: 130,449 km (0.045 R)
• M2: 319,092 km (0.078 R)
• M3: 407,056 km (0.1 R)
• M4: 775,515 km (0.066 R)
• M5: 1,107,772 km (0.062 R)
• M6: 1,179,579 km (0.108 R)
• M7: 1,328,130 km (0.086 R)
• M8: 1,542,653 km (0.077 R)
• M9: 1,623,436 km (0.088 R)
• M10: 1,747,602 km (0.081 R)
• M11: 2,252,794 km (0.072 R)
• M12: 2,391,920 km (0.032 R)
• M13: 2,462,531 km (0.064 R)
• M14: 2,630,230 km (0.083 R)
• M15: 2,926,583 km (0.097 R)
• M16: 3,002,280 km (0.072 R)
• M17: 3,470,820 km (0.036 R)
• M18: 3,578,231 km (0.095 R)
• M19: 3,768,670 km (0.078 R)
• M20: 4,103,021 km (0.095 R)
• M21: 4,711,136 km (0.117 R)
• M22: 5,596,905 km (0.117 R)
• M23: 5,818,460 km (0.108 R)
• M24: 6,566,599 km (0.056 R)
• M25: 7,070,893 km (0.064 R)
• M26: 7,483,334 km (0.047 R)
• M27: 8,081,127 km (0.069 R)
• M28: 9,926,866 km (0.042 R)
• M29: 10,156,798 km (0.112 R)
• M30: 11,015,190 km (0.119 R)
• M31: 11,094,328 km (0.116 R)
• M32: 11,453,063 km (0.116 R)
• M33: 11,896,621 km (0.053 R)
• M34: 12,059,384 km (0.102 R)
• M35: 12,717,614 km (0.062 R)
• M36: 12,842,379 km (0.043 R)
• M37: 12,967,443 km (0.095 R)
• M38: 13,641,680 km (0.102 R)
• M39: 14,413,904 km (0.105 R)
• M40: 14,587,438 km (0.091 R)
• M41: 14,674,354 km (0.086 R)
• M42: 15,068,246 km (0.1 R)
• M43: 16,225,235 km (0.069 R)
• M44: 18,955,097 km (0.064 R)
• M45: 20,057,335 km (0.099 R)
• M46: 20,348,302 km (0.072 R)
• M47: 20,591,698 km (0.067 R)
• M48: 21,032,563 km (0.088 R)
• M49: 21,724,453 km (0.106 R)
• M50: 22,223,212 km (0.072 R)
• M51: 23,232,101 km (0.053 R)
• M52: 24,152,875 km (0.064 R)
• M53: 24,410,633 km (0.097 R)
• M54: 24,929,139 km (0.119 R)
• M55: 25,085,469 km (0.103 R)
• M56: 25,924,413 km (0.096 R)
• M57: 26,879,147 km (0.11 R)
• M58: 27,360,852 km (0.107 R)
• M59: 28,278,485 km (0.058 R)
• M60: 28,441,398 km (0.085 R)
• M61: 29,701,460 km (0.06 R)
• M62: 29,811,864 km (0.098 R)
• M63: 30,532,925 km (0.102 R)
• M64: 30,644,376 km (0.104 R)
• M65: 31,484,517 km (0.07 R)
• M66: 32,048,801 km (0.052 R)
• M67: 33,130,244 km (0.118 R)
• M68: 33,819,291 km (0.092 R)
• M69: 33,934,631 km (0.059 R)
• M70: 34,050,121 km (0.115 R)
• M71: 34,629,364 km (0.052 R)
• M72: 34,745,601 km (0.051 R)
• M73: 35,856,366 km (0.116 R)
• M74: 36,032,742 km (0.098 R)
• M75: 36,268,508 km (0.052 R)
• M76: 36,800,627 km (0.063 R)
• M77: 36,978,649 km (0.115 R)
• M78: 37,394,980 km (0.104 R)
• M79: 38,052,462 km (0.086 R)
• M80: 38,412,694 km (0.047 R)
• M81: 38,834,410 km (0.077 R)
• M82: 39,076,161 km (0.119 R)
• M83: 39,804,104 km (0.092 R)
• M84: 41,089,000 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.7

Radius: 3.5

Gravity: 27.4 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.56 AU - 6.78 AU

Year: 11487 Days

Day: 17.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,598,328 km

• M1: 91,255 km (0.036 R)
• M2: 217,067 km (0.064 R)
• M3: 291,716 km (0.079 R)
• M4: 399,875 km (0.088 R)
• M5: 893,997 km (0.118 R)
• M6: 1,124,527 km (0.095 R)
• M7: 1,161,478 km (0.098 R)
• M8: 1,452,296 km (0.113 R)
• M9: 2,074,623 km (0.119 R)
• M10: 2,282,714 km (0.102 R)
• M11: 3,581,672 km (0.112 R)
• M12: 3,664,101 km (0.107 R)
• M13: 4,056,795 km (0.119 R)
• M14: 4,287,176 km (0.103 R)
• M15: 4,345,519 km (0.049 R)
• M16: 4,462,804 km (0.064 R)
• M17: 4,551,515 km (0.12 R)
• M18: 5,095,752 km (0.074 R)
• M19: 5,219,470 km (0.104 R)
• M20: 5,250,586 km (0.111 R)
• M21: 5,281,702 km (0.074 R)
• M22: 5,469,897 km (0.111 R)
• M23: 6,244,365 km (0.066 R)
• M24: 7,190,422 km (0.054 R)
• M25: 7,538,985 km (0.064 R)
• M26: 7,574,140 km (0.093 R)
• M27: 8,072,152 km (0.116 R)
• M28: 8,434,328 km (0.118 R)
• M29: 8,654,237 km (0.105 R)
• M30: 9,212,087 km (0.117 R)
• M31: 9,362,732 km (0.052 R)
• M32: 9,743,010 km (0.104 R)
• M33: 9,819,754 km (0.1 R)
• M34: 10,362,046 km (0.115 R)
• M35: 10,993,798 km (0.1 R)
• M36: 11,073,534 km (0.085 R)
• M37: 11,314,237 km (0.084 R)
• M38: 11,923,399 km (0.076 R)
• M39: 12,169,936 km (0.098 R)
• M40: 12,376,830 km (0.064 R)
• M41: 12,668,247 km (0.081 R)
• M42: 12,877,834 km (0.025 R)
• M43: 13,088,617 km (0.096 R)
• M44: 13,385,569 km (0.072 R)
• M45: 13,942,970 km (0.114 R)
• M46: 14,072,672 km (0.091 R)
• M47: 14,159,289 km (0.106 R)
• M48: 16,887,056 km (0.114 R)
• M49: 17,163,962 km (0.059 R)
• M50: 17,210,337 km (0.059 R)
• M51: 17,256,563 km (0.094 R)
• M52: 17,488,889 km (0.098 R)
• M53: 17,582,088 km (0.086 R)
• M54: 18,097,752 km (0.084 R)
• M55: 18,286,395 km (0.119 R)
• M56: 19,625,595 km (0.058 R)
• M57: 20,160,407 km (0.085 R)
• M58: 20,355,932 km (0.117 R)
• M59: 20,503,136 km (0.053 R)
• M60: 20,798,442 km (0.068 R)
• M61: 20,847,810 km (0.117 R)
• M62: 21,343,427 km (0.098 R)
• M63: 21,692,738 km (0.097 R)
• M64: 22,296,067 km (0.084 R)
• M65: 22,752,041 km (0.095 R)
• M66: 22,802,904 km (0.087 R)
• M67: 22,853,768 km (0.077 R)
• M68: 23,518,880 km (0.116 R)
• M69: 24,502,336 km (0.112 R)
• M70: 25,288,174 km (0.074 R)
• M71: 26,029,132 km (0.091 R)
• M72: 26,295,416 km (0.107 R)
• M73: 26,723,416 km (0.107 R)
• M74: 26,938,388 km (0.105 R)
• M75: 27,153,809 km (0.09 R)
• M76: 27,640,600 km (0.087 R)
• M77: 28,897,821 km (0.113 R)
• M78: 29,008,074 km (0.097 R)
• M79: 30,006,042 km (0.108 R)
• M80: 30,061,842 km (0.114 R)
• M81: 30,173,591 km (0.041 R)
• M82: 30,958,980 km (0.102 R)
• M83: 31,751,250 km (0.086 R)
• M84: 31,864,945 km (0.088 R)
• M85: 32,664,695 km (0.104 R)
• M86: 32,837,032 km (0.114 R)
• M87: 33,760,649 km (0.032 R)
• M88: 34,517,465 km (0.092 R)
• M89: 34,575,957 km (0.092 R)
• M90: 36,940,651 km (0.113 R)
• M91: 37,901,069 km (0.099 R)
• M92: 38,142,520 km (0.091 R)
• M93: 38,323,833 km (0.088 R)
• M94: 38,444,858 km (0.111 R)
• M95: 38,808,979 km (0.036 R)
• M96: 39,052,225 km (0.114 R)
• M97: 41,078,678 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.3

Radius: 3.5

Gravity: 29.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.35 AU - 11.45 AU

Year: 22366 Days

Day: 17.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,598,328 km

• M1: 997,369 km (0.065 R)
• M2: 1,070,971 km (0.111 R)
• M3: 1,146,518 km (0.077 R)
• M4: 1,549,535 km (0.073 R)
• M5: 2,538,227 km (0.06 R)
• M6: 3,020,231 km (0.073 R)
• M7: 3,529,911 km (0.078 R)
• M8: 3,871,443 km (0.066 R)
• M9: 4,026,576 km (0.103 R)
• M10: 4,263,091 km (0.117 R)
• M11: 5,512,083 km (0.098 R)
• M12: 6,175,849 km (0.109 R)
• M13: 6,817,773 km (0.082 R)
• M14: 8,613,696 km (0.092 R)
• M15: 10,870,380 km (0.118 R)
• M16: 11,199,046 km (0.047 R)
• M17: 11,754,054 km (0.113 R)
• M18: 11,866,103 km (0.118 R)
• M19: 12,091,248 km (0.085 R)
• M20: 13,238,215 km (0.087 R)
• M21: 15,144,092 km (0.099 R)
• M22: 15,449,570 km (0.109 R)
• M23: 16,128,745 km (0.092 R)
• M24: 17,388,359 km (0.101 R)
• M25: 18,094,461 km (0.093 R)
• M26: 18,288,639 km (0.113 R)
• M27: 18,548,790 km (0.074 R)
• M28: 19,204,178 km (0.059 R)
• M29: 20,201,397 km (0.044 R)
• M30: 20,268,417 km (0.091 R)
• M31: 20,605,012 km (0.039 R)
• M32: 21,488,537 km (0.079 R)
• M33: 21,969,345 km (0.095 R)
• M34: 23,857,120 km (0.107 R)
• M35: 24,426,340 km (0.101 R)
• M36: 24,497,848 km (0.065 R)
• M37: 25,578,244 km (0.094 R)
• M38: 25,868,913 km (0.062 R)
• M39: 26,087,625 km (0.072 R)
• M40: 26,160,778 km (0.107 R)
• M41: 27,042,657 km (0.1 R)
• M42: 27,190,610 km (0.097 R)
• M43: 28,383,802 km (0.052 R)
• M44: 28,986,831 km (0.088 R)
• M45: 29,899,079 km (0.076 R)
• M46: 31,362,894 km (0.062 R)
• M47: 36,217,046 km (0.039 R)
• M48: 36,870,789 km (0.075 R)
• M49: 43,099,296 km (0.102 R)
• M50: 43,618,401 km (0.095 R)
• M51: 44,226,666 km (0.093 R)
• M52: 44,400,947 km (0.078 R)
• M53: 45,451,423 km (0.079 R)
• M54: 45,803,427 km (0.116 R)
• M55: 47,398,589 km (0.114 R)
• M56: 49,553,696 km (0.092 R)
• M57: 50,461,007 km (0.07 R)
• M58: 52,107,930 km (0.083 R)
• M59: 52,292,085 km (0.07 R)
• M60: 53,123,101 km (0.117 R)
• M61: 54,237,905 km (0.117 R)
• M62: 55,079,094 km (0.119 R)
• M63: 57,058,573 km (0.093 R)
• M64: 59,830,172 km (0.118 R)
• M65: 60,602,397 km (0.093 R)
• M66: 61,183,734 km (0.088 R)
• M67: 61,864,404 km (0.094 R)
• M68: 62,547,468 km (0.094 R)
• M69: 62,743,142 km (0.057 R)
• M70: 64,414,150 km (0.114 R)
• M71: 65,701,889 km (0.116 R)
• M72: 65,900,704 km (0.048 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit