🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 11.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.71 AU - 0.73 AU

Year: 422 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 77.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,540,022 km

• M1: 141,220 km (0.068 R)
• M2: 214,075 km (0.097 R)
• M3: 306,825 km (0.109 R)
• M4: 429,795 km (0.111 R)
• M5: 636,090 km (0.06 R)
• M6: 721,810 km (0.082 R)
• M7: 808,277 km (0.11 R)
• M8: 891,304 km (0.112 R)
• M9: 981,362 km (0.076 R)
• M10: 1,074,711 km (0.113 R)
• M11: 1,159,084 km (0.096 R)
• M12: 1,275,172 km (0.097 R)
• M13: 1,382,434 km (0.089 R)
• M14: 1,470,547 km (0.107 R)
• M15: 1,578,706 km (0.098 R)
• M16: 1,784,553 km (0.079 R)
• M17: 1,959,583 km (0.071 R)
• M18: 2,044,255 km (0.113 R)
• M19: 2,243,220 km (0.066 R)
• M20: 2,562,013 km (0.112 R)
• M21: 2,666,133 km (0.104 R)
• M22: 2,946,779 km (0.112 R)
• M23: 3,125,698 km (0.11 R)
• M24: 3,278,587 km (0.044 R)
• M25: 3,433,870 km (0.091 R)
• M26: 3,653,180 km (0.045 R)
• M27: 3,795,747 km (0.11 R)
• M28: 3,984,390 km (0.048 R)
• M29: 4,195,622 km (0.077 R)
• M30: 4,338,488 km (0.112 R)
• M31: 4,489,582 km (0.107 R)
• M32: 4,569,168 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 12.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.26 AU - 1.28 AU

Year: 988 Days

Day: 14 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,540,022 km

• M1: 162,912 km (0.115 R)
• M2: 305,030 km (0.094 R)
• M3: 410,646 km (0.099 R)
• M4: 502,649 km (0.103 R)
• M5: 631,752 km (0.083 R)
• M6: 894,595 km (0.114 R)
• M7: 1,029,383 km (0.084 R)
• M8: 1,613,862 km (0.039 R)
• M9: 1,713,494 km (0.104 R)
• M10: 1,815,370 km (0.026 R)
• M11: 1,972,149 km (0.11 R)
• M12: 2,079,261 km (0.039 R)
• M13: 2,280,919 km (0.118 R)
• M14: 2,489,159 km (0.094 R)
• M15: 2,654,465 km (0.081 R)
• M16: 2,853,729 km (0.046 R)
• M17: 2,934,811 km (0.11 R)
• M18: 3,309,554 km (0.111 R)
• M19: 3,405,745 km (0.109 R)
• M20: 3,524,526 km (0.118 R)
• M21: 3,699,855 km (0.045 R)
• M22: 3,799,786 km (0.075 R)
• M23: 3,923,055 km (0.12 R)
• M24: 4,025,080 km (0.097 R)
• M25: 4,220,006 km (0.115 R)
• M26: 4,500,802 km (0.046 R)
• M27: 4,583,828 km (0.042 R)
• M28: 4,811,816 km (0.107 R)
• M29: 5,142,427 km (0.081 R)
• M30: 5,518,366 km (0.101 R)
• M31: 5,658,539 km (0.098 R)
• M32: 5,761,164 km (0.118 R)
• M33: 5,903,431 km (0.076 R)
• M34: 6,231,051 km (0.066 R)
• M35: 6,443,779 km (0.111 R)
• M36: 6,591,581 km (0.06 R)
• M37: 6,672,663 km (0.12 R)
• M38: 6,986,370 km (0.091 R)
• M39: 7,082,861 km (0.102 R)
• M40: 7,166,037 km (0.092 R)
• M41: 7,333,138 km (0.111 R)
• M42: 7,459,249 km (0.092 R)
• M43: 7,671,229 km (0.091 R)
• M44: 7,799,285 km (0.041 R)
• M45: 8,362,820 km (0.103 R)
• M46: 8,597,838 km (0.102 R)
• M47: 8,790,371 km (0.113 R)
• M48: 9,164,814 km (0.11 R)
• M49: 9,255,471 km (0.071 R)
• M50: 9,590,271 km (0.113 R)
• M51: 9,991,343 km (0.058 R)
• M52: 10,115,808 km (0.042 R)
• M53: 10,272,138 km (0.106 R)
• M54: 10,445,073 km (0.058 R)
• M55: 10,539,768 km (0.114 R)
• M56: 10,682,335 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 8.6

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.25 AU - 1.41 AU

Year: 1059 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,540,022 km

• M1: 109,954 km (0.098 R)
• M2: 210,783 km (0.109 R)
• M3: 313,408 km (0.096 R)
• M4: 370,255 km (0.105 R)
• M5: 502,948 km (0.039 R)
• M6: 677,828 km (0.066 R)
• M7: 887,115 km (0.036 R)
• M8: 995,873 km (0.109 R)
• M9: 1,055,712 km (0.104 R)
• M10: 1,171,501 km (0.112 R)
• M11: 1,235,080 km (0.074 R)
• M12: 1,324,390 km (0.033 R)
• M13: 1,544,448 km (0.116 R)
• M14: 1,739,973 km (0.078 R)
• M15: 1,971,999 km (0.095 R)
• M16: 2,527,456 km (0.113 R)
• M17: 2,801,370 km (0.102 R)
• M18: 2,952,763 km (0.053 R)
• M19: 3,073,638 km (0.088 R)
• M20: 3,185,088 km (0.083 R)
• M21: 3,241,337 km (0.116 R)
• M22: 3,400,509 km (0.091 R)
• M23: 3,527,368 km (0.107 R)
• M24: 3,773,905 km (0.077 R)
• M25: 3,893,434 km (0.041 R)
• M26: 3,989,925 km (0.058 R)
• M27: 4,099,430 km (0.112 R)
• M28: 4,185,150 km (0.114 R)
• M29: 4,246,934 km (0.079 R)
• M30: 4,383,666 km (0.044 R)
• M31: 4,446,348 km (0.096 R)
• M32: 4,560,042 km (0.072 R)
• M33: 4,687,350 km (0.104 R)
• M34: 4,958,571 km (0.114 R)
• M35: 5,115,948 km (0.094 R)
• M36: 5,355,155 km (0.104 R)
• M37: 5,408,711 km (0.093 R)
• M38: 5,816,814 km (0.083 R)
• M39: 5,941,130 km (0.059 R)
• M40: 6,319,612 km (0.094 R)
• M41: 6,376,310 km (0.115 R)
• M42: 6,576,322 km (0.106 R)
• M43: 6,691,513 km (0.114 R)
• M44: 6,778,280 km (0.096 R)
• M45: 6,996,992 km (0.041 R)
• M46: 7,055,784 km (0.104 R)
• M47: 7,277,488 km (0.073 R)
• M48: 7,426,487 km (0.064 R)
• M49: 7,757,996 km (0.104 R)
• M50: 8,079,033 km (0.11 R)
• M51: 8,171,634 km (0.053 R)
• M52: 8,279,943 km (0.093 R)
• M53: 8,435,674 km (0.074 R)
• M54: 8,813,259 km (0.12 R)
• M55: 8,876,689 km (0.099 R)
• M56: 8,940,268 km (0.082 R)
• M57: 9,293,020 km (0.064 R)
• M58: 9,552,273 km (0.078 R)
• M59: 9,617,498 km (0.12 R)
• M60: 9,945,865 km (0.098 R)
• M61: 10,094,864 km (0.077 R)
• M62: 10,227,857 km (0.054 R)
• M63: 10,833,579 km (0.043 R)
• M64: 11,330,094 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406

Radius: 7.9

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.01 AU - 8.09 AU

Year: 15765 Days

Day: 16.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,540,022 km

• M1: 107,262 km (0.083 R)
• M2: 454,778 km (0.094 R)
• M3: 550,221 km (0.061 R)
• M4: 652,995 km (0.052 R)
• M5: 819,647 km (0.101 R)
• M6: 898,335 km (0.06 R)
• M7: 959,072 km (0.102 R)
• M8: 1,261,409 km (0.087 R)
• M9: 1,742,965 km (0.096 R)
• M10: 1,977,085 km (0.084 R)
• M11: 2,389,676 km (0.109 R)
• M12: 2,475,396 km (0.113 R)
• M13: 2,533,141 km (0.116 R)
• M14: 2,828,746 km (0.067 R)
• M15: 2,980,738 km (0.073 R)
• M16: 3,197,954 km (0.082 R)
• M17: 3,420,406 km (0.099 R)
• M18: 3,914,228 km (0.097 R)
• M19: 4,117,981 km (0.08 R)
• M20: 4,931,195 km (0.098 R)
• M21: 5,715,985 km (0.1 R)
• M22: 6,103,444 km (0.096 R)
• M23: 6,300,314 km (0.1 R)
• M24: 6,539,372 km (0.056 R)
• M25: 6,862,653 km (0.103 R)
• M26: 6,944,333 km (0.084 R)
• M27: 7,992,266 km (0.096 R)
• M28: 8,078,135 km (0.037 R)
• M29: 8,865,619 km (0.087 R)
• M30: 9,358,843 km (0.086 R)
• M31: 10,278,421 km (0.119 R)
• M32: 10,701,484 km (0.045 R)
• M33: 11,082,509 km (0.101 R)
• M34: 11,226,423 km (0.094 R)
• M35: 11,710,970 km (0.118 R)
• M36: 11,955,862 km (0.053 R)
• M37: 12,202,250 km (0.052 R)
• M38: 12,251,766 km (0.043 R)
• M39: 12,400,766 km (0.113 R)
• M40: 12,450,582 km (0.062 R)
• M41: 13,002,449 km (0.053 R)
• M42: 13,256,017 km (0.052 R)
• M43: 13,459,919 km (0.057 R)
• M44: 13,716,330 km (0.028 R)
• M45: 13,974,535 km (0.042 R)
• M46: 15,825,510 km (0.08 R)
• M47: 16,150,586 km (0.087 R)
• M48: 16,642,165 km (0.063 R)
• M49: 16,752,119 km (0.091 R)
• M50: 17,083,329 km (0.036 R)
• M51: 17,584,332 km (0.027 R)
• M52: 17,640,282 km (0.113 R)
• M53: 17,864,679 km (0.114 R)
• M54: 18,316,314 km (0.045 R)
• M55: 19,461,935 km (0.107 R)
• M56: 19,577,724 km (0.043 R)
• M57: 19,635,768 km (0.108 R)
• M58: 20,101,915 km (0.052 R)
• M59: 20,277,543 km (0.071 R)
• M60: 20,689,535 km (0.079 R)
• M61: 21,581,737 km (0.118 R)
• M62: 21,701,714 km (0.091 R)
• M63: 22,912,859 km (0.099 R)
• M64: 23,403,540 km (0.12 R)
• M65: 23,465,174 km (0.095 R)
• M66: 23,835,728 km (0.064 R)
• M67: 24,270,459 km (0.089 R)
• M68: 25,527,081 km (0.085 R)
• M69: 25,971,986 km (0.107 R)
• M70: 26,676,143 km (0.113 R)
• M71: 31,437,693 km (0.071 R)
• M72: 31,641,745 km (0.11 R)
• M73: 33,706,046 km (0.04 R)
• M74: 33,984,447 km (0.076 R)
• M75: 35,106,132 km (0.113 R)
• M76: 35,459,183 km (0.106 R)
• M77: 36,883,056 km (0.112 R)
• M78: 36,954,713 km (0.045 R)
• M79: 37,098,178 km (0.092 R)
• M80: 37,529,917 km (0.059 R)
• M81: 38,543,443 km (0.081 R)
• M82: 39,346,185 km (0.084 R)
• M83: 39,639,397 km (0.056 R)
• M84: 41,339,726 km (0.047 R)
• M85: 41,712,524 km (0.098 R)
• M86: 42,086,369 km (0.109 R)
• M87: 42,161,317 km (0.081 R)
• M88: 42,611,607 km (0.049 R)
• M89: 45,347,453 km (0.077 R)
• M90: 46,117,433 km (0.119 R)
• M91: 48,296,177 km (0.058 R)
• M92: 49,003,625 km (0.119 R)
• M93: 49,635,377 km (0.084 R)
• M94: 51,787,192 km (0.055 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit