🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 13.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.62 AU - 0.78 AU

Year: 412 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 78 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,557,282 km

• M1: 182,061 km (0.066 R)
• M2: 276,756 km (0.1 R)
• M3: 364,121 km (0.091 R)
• M4: 511,176 km (0.098 R)
• M5: 604,824 km (0.097 R)
• M6: 694,583 km (0.096 R)
• M7: 825,182 km (0.08 R)
• M8: 948,301 km (0.066 R)
• M9: 1,051,823 km (0.045 R)
• M10: 1,182,422 km (0.075 R)
• M11: 1,285,345 km (0.111 R)
• M12: 1,391,559 km (0.097 R)
• M13: 1,485,956 km (0.093 R)
• M14: 1,598,004 km (0.111 R)
• M15: 1,750,445 km (0.114 R)
• M16: 2,041,861 km (0.119 R)
• M17: 2,127,282 km (0.049 R)
• M18: 2,231,402 km (0.092 R)
• M19: 2,529,999 km (0.12 R)
• M20: 2,690,518 km (0.074 R)
• M21: 2,784,764 km (0.083 R)
• M22: 2,886,491 km (0.051 R)
• M23: 3,015,444 km (0.106 R)
• M24: 3,146,492 km (0.098 R)
• M25: 3,232,660 km (0.11 R)
• M26: 3,346,504 km (0.076 R)
• M27: 3,537,092 km (0.102 R)
• M28: 3,682,501 km (0.092 R)
• M29: 4,101,674 km (0.071 R)
• M30: 4,210,731 km (0.045 R)
• M31: 4,611,504 km (0.104 R)
• M32: 4,702,310 km (0.036 R)
• M33: 4,793,714 km (0.098 R)
• M34: 4,908,755 km (0.093 R)
• M35: 5,001,506 km (0.111 R)
• M36: 5,165,166 km (0.117 R)
• M37: 5,505,950 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 11.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.88 AU - 2.66 AU

Year: 2404 Days

Day: 10 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,557,282 km

• M1: 148,251 km (0.115 R)
• M2: 236,215 km (0.114 R)
• M3: 334,650 km (0.098 R)
• M4: 429,944 km (0.045 R)
• M5: 612,753 km (0.098 R)
• M6: 685,009 km (0.096 R)
• M7: 807,380 km (0.113 R)
• M8: 963,261 km (0.069 R)
• M9: 1,296,415 km (0.099 R)
• M10: 1,531,882 km (0.099 R)
• M11: 1,655,001 km (0.103 R)
• M12: 1,824,496 km (0.1 R)
• M13: 1,900,641 km (0.098 R)
• M14: 2,135,210 km (0.097 R)
• M15: 2,215,544 km (0.094 R)
• M16: 2,297,075 km (0.098 R)
• M17: 2,462,979 km (0.117 R)
• M18: 2,657,606 km (0.07 R)
• M19: 2,882,751 km (0.088 R)
• M20: 3,513,605 km (0.111 R)
• M21: 3,844,964 km (0.086 R)
• M22: 3,986,035 km (0.093 R)
• M23: 4,346,417 km (0.102 R)
• M24: 4,762,598 km (0.085 R)
• M25: 5,300,851 km (0.1 R)
• M26: 5,379,390 km (0.117 R)
• M27: 5,489,943 km (0.11 R)
• M28: 5,633,257 km (0.081 R)
• M29: 5,729,449 km (0.105 R)
• M30: 5,907,321 km (0.119 R)
• M31: 6,086,988 km (0.117 R)
• M32: 6,535,931 km (0.107 R)
• M33: 6,653,964 km (0.081 R)
• M34: 6,978,292 km (0.116 R)
• M35: 7,150,928 km (0.11 R)
• M36: 7,412,724 km (0.088 R)
• M37: 7,999,896 km (0.082 R)
• M38: 8,144,407 km (0.099 R)
• M39: 8,992,777 km (0.073 R)
• M40: 9,067,875 km (0.058 R)
• M41: 9,522,952 km (0.079 R)
• M42: 9,927,165 km (0.077 R)
• M43: 10,121,792 km (0.104 R)
• M44: 10,534,383 km (0.115 R)
• M45: 10,972,555 km (0.077 R)
• M46: 11,254,547 km (0.057 R)
• M47: 11,457,402 km (0.098 R)
• M48: 11,600,118 km (0.111 R)
• M49: 11,702,443 km (0.085 R)
• M50: 11,825,712 km (0.104 R)
• M51: 11,928,635 km (0.057 R)
• M52: 12,679,018 km (0.1 R)
• M53: 13,230,436 km (0.106 R)
• M54: 13,358,791 km (0.091 R)
• M55: 13,616,847 km (0.096 R)
• M56: 13,833,166 km (0.035 R)
• M57: 14,510,844 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.2

Radius: 5.8

Gravity: 27.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.13 AU - 7.99 AU

Year: 11810 Days

Day: 22.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,557,282 km

• M1: 277,504 km (0.05 R)
• M2: 491,279 km (0.113 R)
• M3: 730,636 km (0.1 R)
• M4: 916,137 km (0.071 R)
• M5: 1,281,755 km (0.106 R)
• M6: 1,404,724 km (0.098 R)
• M7: 1,823,897 km (0.079 R)
• M8: 2,191,459 km (0.083 R)
• M9: 2,338,963 km (0.094 R)
• M10: 3,091,290 km (0.11 R)
• M11: 3,666,045 km (0.041 R)
• M12: 4,273,114 km (0.114 R)
• M13: 4,383,517 km (0.117 R)
• M14: 4,796,407 km (0.047 R)
• M15: 5,739,622 km (0.111 R)
• M16: 6,066,493 km (0.119 R)
• M17: 6,315,723 km (0.108 R)
• M18: 6,483,721 km (0.091 R)
• M19: 7,389,536 km (0.048 R)
• M20: 7,611,091 km (0.115 R)
• M21: 8,751,027 km (0.113 R)
• M22: 9,221,811 km (0.062 R)
• M23: 9,652,653 km (0.104 R)
• M24: 9,749,144 km (0.08 R)
• M25: 10,335,567 km (0.116 R)
• M26: 10,682,934 km (0.096 R)
• M27: 10,883,095 km (0.11 R)
• M28: 11,542,373 km (0.103 R)
• M29: 11,799,233 km (0.056 R)
• M30: 11,902,605 km (0.098 R)
• M31: 12,006,276 km (0.082 R)
• M32: 12,214,367 km (0.093 R)
• M33: 14,581,604 km (0.056 R)
• M34: 14,747,956 km (0.043 R)
• M35: 15,420,100 km (0.082 R)
• M36: 16,794,156 km (0.112 R)
• M37: 17,436,829 km (0.117 R)
• M38: 18,266,498 km (0.111 R)
• M39: 18,445,866 km (0.077 R)
• M40: 19,169,471 km (0.099 R)
• M41: 21,081,482 km (0.08 R)
• M42: 21,332,656 km (0.101 R)
• M43: 21,901,278 km (0.101 R)
• M44: 23,376,911 km (0.111 R)
• M45: 23,441,837 km (0.088 R)
• M46: 24,422,301 km (0.093 R)
• M47: 24,685,893 km (0.091 R)
• M48: 25,549,521 km (0.113 R)
• M49: 26,558,260 km (0.067 R)
• M50: 27,101,599 km (0.091 R)
• M51: 27,238,032 km (0.117 R)
• M52: 28,406,541 km (0.112 R)
• M53: 28,683,896 km (0.111 R)
• M54: 29,521,195 km (0.037 R)
• M55: 30,934,596 km (0.09 R)
• M56: 31,434,552 km (0.047 R)
• M57: 31,577,867 km (0.066 R)
• M58: 33,168,690 km (0.037 R)
• M59: 33,607,012 km (0.039 R)
• M60: 33,753,618 km (0.062 R)
• M61: 33,973,826 km (0.111 R)
• M62: 34,194,483 km (0.09 R)
• M63: 35,379,597 km (0.069 R)
• M64: 35,752,694 km (0.086 R)
• M65: 36,728,820 km (0.06 R)
• M66: 38,324,132 km (0.099 R)
• M67: 39,245,805 km (0.103 R)
• M68: 39,322,847 km (0.103 R)
• M69: 39,631,917 km (0.063 R)
• M70: 39,941,883 km (0.088 R)
• M71: 40,564,061 km (0.105 R)
• M72: 43,323,394 km (0.106 R)
• M73: 43,482,865 km (0.055 R)
• M74: 44,122,845 km (0.086 R)
• M75: 44,604,849 km (0.099 R)
• M76: 44,846,450 km (0.045 R)
• M77: 45,169,282 km (0.104 R)
• M78: 45,736,258 km (0.058 R)
• M79: 46,468,539 km (0.061 R)
• M80: 47,451,098 km (0.119 R)
• M81: 47,615,506 km (0.115 R)
• M82: 49,270,059 km (0.028 R)
• M83: 49,770,164 km (0.085 R)
• M84: 50,943,311 km (0.099 R)
• M85: 52,041,060 km (0.085 R)
• M86: 53,061,018 km (0.112 R)
• M87: 53,830,550 km (0.099 R)
• M88: 54,517,503 km (0.07 R)
• M89: 54,603,522 km (0.089 R)
• M90: 56,508,800 km (0.116 R)
• M91: 57,119,459 km (0.116 R)
• M92: 57,381,854 km (0.084 R)
• M93: 58,171,581 km (0.119 R)
• M94: 58,788,223 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225

Radius: 7.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.26 AU - 8.14 AU

Year: 13580 Days

Day: 17 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,557,282 km

• M1: 115,789 km (0.087 R)
• M2: 266,583 km (0.086 R)
• M3: 576,700 km (0.076 R)
• M4: 1,047,035 km (0.061 R)
• M5: 1,207,704 km (0.112 R)
• M6: 1,338,303 km (0.113 R)
• M7: 1,778,868 km (0.049 R)
• M8: 2,148,674 km (0.043 R)
• M9: 2,239,181 km (0.054 R)
• M10: 2,710,713 km (0.107 R)
• M11: 2,883,050 km (0.099 R)
• M12: 3,368,794 km (0.077 R)
• M13: 3,500,889 km (0.094 R)
• M14: 4,647,557 km (0.093 R)
• M15: 4,824,382 km (0.101 R)
• M16: 5,063,738 km (0.096 R)
• M17: 5,215,281 km (0.112 R)
• M18: 5,306,984 km (0.032 R)
• M19: 6,188,266 km (0.064 R)
• M20: 7,455,509 km (0.091 R)
• M21: 7,524,324 km (0.084 R)
• M22: 8,260,346 km (0.096 R)
• M23: 8,982,455 km (0.119 R)
• M24: 9,314,113 km (0.043 R)
• M25: 9,612,112 km (0.097 R)
• M26: 9,800,157 km (0.092 R)
• M27: 10,103,242 km (0.077 R)
• M28: 10,641,345 km (0.1 R)
• M29: 10,992,152 km (0.098 R)
• M30: 11,545,365 km (0.038 R)
• M31: 12,514,909 km (0.118 R)
• M32: 12,596,739 km (0.058 R)
• M33: 12,802,436 km (0.104 R)
• M34: 13,050,769 km (0.115 R)
• M35: 13,259,009 km (0.05 R)
• M36: 13,510,184 km (0.054 R)
• M37: 13,763,004 km (0.056 R)
• M38: 13,974,835 km (0.096 R)
• M39: 14,059,956 km (0.104 R)
• M40: 14,530,740 km (0.101 R)
• M41: 14,919,994 km (0.065 R)
• M42: 15,181,192 km (0.083 R)
• M43: 16,465,490 km (0.044 R)
• M44: 17,508,636 km (0.078 R)
• M45: 17,784,344 km (0.039 R)
• M46: 17,876,497 km (0.078 R)
• M47: 18,154,150 km (0.073 R)
• M48: 19,136,709 km (0.095 R)
• M49: 20,861,273 km (0.076 R)
• M50: 21,545,235 km (0.063 R)
• M51: 22,335,860 km (0.116 R)
• M52: 22,935,149 km (0.105 R)
• M53: 23,035,529 km (0.107 R)
• M54: 23,843,806 km (0.087 R)
• M55: 24,098,422 km (0.11 R)
• M56: 26,009,684 km (0.101 R)
• M57: 26,429,306 km (0.11 R)
• M58: 26,798,364 km (0.076 R)
• M59: 27,169,068 km (0.085 R)
• M60: 27,275,282 km (0.087 R)
• M61: 27,862,005 km (0.093 R)
• M62: 28,506,921 km (0.12 R)
• M63: 29,647,156 km (0.098 R)
• M64: 29,866,018 km (0.119 R)
• M65: 30,360,589 km (0.05 R)
• M66: 30,691,649 km (0.098 R)
• M67: 33,839,637 km (0.096 R)
• M68: 34,011,226 km (0.077 R)
• M69: 35,567,941 km (0.078 R)
• M70: 36,033,639 km (0.082 R)
• M71: 36,091,982 km (0.057 R)
• M72: 39,710,605 km (0.099 R)
• M73: 40,133,219 km (0.099 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: 370 - 16,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit