🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 14.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.76 AU - 2.52 AU

Year: 2021 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 77,122,250 km

• M1: 179,817 km (0.117 R)
• M2: 275,410 km (0.09 R)
• M3: 411,993 km (0.087 R)
• M4: 501,901 km (0.1 R)
• M5: 695,181 km (0.106 R)
• M6: 1,005,896 km (0.083 R)
• M7: 1,130,511 km (0.065 R)
• M8: 1,260,512 km (0.116 R)
• M9: 1,430,904 km (0.111 R)
• M10: 1,600,099 km (0.037 R)
• M11: 1,910,514 km (0.069 R)
• M12: 2,108,283 km (0.066 R)
• M13: 2,209,860 km (0.113 R)
• M14: 2,439,193 km (0.044 R)
• M15: 2,698,596 km (0.104 R)
• M16: 2,787,158 km (0.094 R)
• M17: 2,955,904 km (0.112 R)
• M18: 3,410,682 km (0.092 R)
• M19: 3,652,731 km (0.073 R)
• M20: 3,751,167 km (0.104 R)
• M21: 3,913,032 km (0.112 R)
• M22: 4,026,427 km (0.08 R)
• M23: 4,179,465 km (0.053 R)
• M24: 4,269,673 km (0.094 R)
• M25: 4,478,212 km (0.104 R)
• M26: 4,596,993 km (0.075 R)
• M27: 4,905,613 km (0.098 R)
• M28: 5,193,440 km (0.073 R)
• M29: 5,304,441 km (0.088 R)
• M30: 5,857,505 km (0.105 R)
• M31: 6,045,998 km (0.076 R)
• M32: 6,236,586 km (0.083 R)
• M33: 6,444,078 km (0.116 R)
• M34: 7,141,952 km (0.101 R)
• M35: 7,265,669 km (0.089 R)
• M36: 7,531,355 km (0.086 R)
• M37: 7,673,174 km (0.065 R)
• M38: 7,784,176 km (0.115 R)
• M39: 7,895,776 km (0.056 R)
• M40: 8,039,988 km (0.079 R)
• M41: 8,136,628 km (0.048 R)
• M42: 8,314,799 km (0.076 R)
• M43: 8,609,208 km (0.113 R)
• M44: 9,107,518 km (0.044 R)
• M45: 9,512,929 km (0.06 R)
• M46: 9,769,339 km (0.116 R)
• M47: 9,958,880 km (0.077 R)
• M48: 10,149,617 km (0.078 R)
• M49: 10,306,695 km (0.073 R)
• M50: 11,031,945 km (0.074 R)
• M51: 11,121,555 km (0.067 R)
• M52: 11,283,569 km (0.096 R)
• M53: 11,446,182 km (0.059 R)
• M54: 12,104,712 km (0.114 R)
• M55: 12,197,163 km (0.056 R)
• M56: 12,382,814 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 9.2

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.63 AU - 3.71 AU

Year: 4540 Days

Day: 7.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,122,250 km

• M1: 233,373 km (0.082 R)
• M2: 611,107 km (0.056 R)
• M3: 732,581 km (0.069 R)
• M4: 850,613 km (0.097 R)
• M5: 1,039,855 km (0.11 R)
• M6: 1,119,590 km (0.1 R)
• M7: 1,215,333 km (0.079 R)
• M8: 1,400,535 km (0.107 R)
• M9: 1,595,162 km (0.047 R)
• M10: 1,750,893 km (0.119 R)
• M11: 1,911,861 km (0.099 R)
• M12: 2,094,520 km (0.063 R)
• M13: 2,335,372 km (0.078 R)
• M14: 2,441,437 km (0.108 R)
• M15: 2,513,095 km (0.077 R)
• M16: 2,787,906 km (0.116 R)
• M17: 3,091,739 km (0.096 R)
• M18: 3,149,933 km (0.047 R)
• M19: 3,208,575 km (0.039 R)
• M20: 3,876,829 km (0.114 R)
• M21: 4,194,575 km (0.104 R)
• M22: 4,477,015 km (0.085 R)
• M23: 4,946,154 km (0.099 R)
• M24: 5,175,039 km (0.086 R)
• M25: 5,244,453 km (0.081 R)
• M26: 5,810,680 km (0.095 R)
• M27: 6,322,006 km (0.068 R)
• M28: 6,446,023 km (0.086 R)
• M29: 6,847,843 km (0.03 R)
• M30: 7,994,809 km (0.105 R)
• M31: 8,075,143 km (0.119 R)
• M32: 8,182,854 km (0.11 R)
• M33: 8,426,549 km (0.082 R)
• M34: 8,727,839 km (0.045 R)
• M35: 9,200,419 km (0.108 R)
• M36: 9,538,959 km (0.118 R)
• M37: 9,939,133 km (0.118 R)
• M38: 10,199,284 km (0.11 R)
• M39: 10,315,671 km (0.118 R)
• M40: 10,549,791 km (0.108 R)
• M41: 10,815,178 km (0.115 R)
• M42: 11,023,119 km (0.117 R)
• M43: 11,082,809 km (0.102 R)
• M44: 11,473,259 km (0.078 R)
• M45: 11,776,644 km (0.097 R)
• M46: 11,868,197 km (0.104 R)
• M47: 12,021,386 km (0.116 R)
• M48: 12,953,829 km (0.11 R)
• M49: 13,620,288 km (0.119 R)
• M50: 13,941,624 km (0.082 R)
• M51: 15,019,626 km (0.096 R)
• M52: 15,251,653 km (0.064 R)
• M53: 15,384,795 km (0.107 R)
• M54: 15,451,515 km (0.077 R)
• M55: 16,327,860 km (0.105 R)
• M56: 16,395,927 km (0.063 R)
• M57: 16,875,089 km (0.118 R)
• M58: 17,254,918 km (0.108 R)
• M59: 17,358,888 km (0.113 R)
• M60: 18,340,101 km (0.084 R)
• M61: 18,411,010 km (0.082 R)
• M62: 18,944,775 km (0.071 R)
• M63: 19,339,414 km (0.09 R)
• M64: 19,845,654 km (0.036 R)
• M65: 20,173,273 km (0.069 R)
• M66: 22,441,476 km (0.037 R)
• M67: 22,593,018 km (0.056 R)
• M68: 22,935,149 km (0.108 R)
• M69: 23,240,777 km (0.092 R)
• M70: 23,586,348 km (0.05 R)
• M71: 24,126,995 km (0.077 R)
• M72: 25,417,875 km (0.107 R)
• M73: 25,773,768 km (0.095 R)
• M74: 26,091,514 km (0.087 R)
• M75: 26,330,721 km (0.074 R)
• M76: 26,730,896 km (0.054 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.6

Radius: 4.5

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.38 AU - 10.68 AU

Year: 17521 Days

Day: 18.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,122,250 km

• M1: 80,484 km (0.062 R)
• M2: 134,040 km (0.113 R)
• M3: 162,613 km (0.105 R)
• M4: 227,987 km (0.077 R)
• M5: 431,141 km (0.1 R)
• M6: 593,006 km (0.095 R)
• M7: 792,121 km (0.119 R)
• M8: 850,015 km (0.065 R)
• M9: 1,032,076 km (0.098 R)
• M10: 1,116,898 km (0.089 R)
• M11: 1,952,701 km (0.029 R)
• M12: 2,612,428 km (0.056 R)
• M13: 2,641,300 km (0.082 R)
• M14: 2,936,008 km (0.104 R)
• M15: 3,026,515 km (0.064 R)
• M16: 3,087,251 km (0.114 R)
• M17: 3,272,154 km (0.043 R)
• M18: 3,947,439 km (0.056 R)
• M19: 4,490,030 km (0.11 R)
• M20: 4,770,078 km (0.043 R)
• M21: 6,525,908 km (0.035 R)
• M22: 7,164,541 km (0.102 R)
• M23: 7,245,773 km (0.071 R)
• M24: 9,196,978 km (0.105 R)
• M25: 9,596,554 km (0.092 R)
• M26: 9,866,129 km (0.105 R)
• M27: 10,001,814 km (0.085 R)
• M28: 10,321,056 km (0.069 R)
• M29: 10,643,440 km (0.028 R)
• M30: 11,392,775 km (0.071 R)
• M31: 11,487,770 km (0.093 R)
• M32: 11,821,822 km (0.051 R)
• M33: 12,110,696 km (0.07 R)
• M34: 12,646,406 km (0.082 R)
• M35: 12,843,127 km (0.108 R)
• M36: 13,439,424 km (0.036 R)
• M37: 13,589,919 km (0.098 R)
• M38: 14,350,625 km (0.119 R)
• M39: 15,229,362 km (0.105 R)
• M40: 15,754,301 km (0.12 R)
• M41: 15,860,067 km (0.105 R)
• M42: 16,285,224 km (0.095 R)
• M43: 17,309,970 km (0.082 R)
• M44: 19,364,846 km (0.091 R)
• M45: 20,162,203 km (0.087 R)
• M46: 20,391,985 km (0.092 R)
• M47: 20,970,181 km (0.077 R)
• M48: 21,202,955 km (0.057 R)
• M49: 21,788,780 km (0.094 R)
• M50: 22,737,081 km (0.072 R)
• M51: 22,856,460 km (0.089 R)
• M52: 23,396,808 km (0.095 R)
• M53: 23,759,283 km (0.101 R)
• M54: 24,123,554 km (0.093 R)
• M55: 25,104,168 km (0.103 R)
• M56: 28,830,950 km (0.102 R)
• M57: 29,219,606 km (0.105 R)
• M58: 29,414,532 km (0.095 R)
• M59: 29,544,682 km (0.117 R)
• M60: 29,675,131 km (0.105 R)
• M61: 31,121,892 km (0.108 R)
• M62: 31,321,007 km (0.091 R)
• M63: 31,520,421 km (0.084 R)
• M64: 32,389,734 km (0.107 R)
• M65: 33,334,744 km (0.097 R)
• M66: 33,674,481 km (0.119 R)
• M67: 33,947,048 km (0.104 R)
• M68: 34,220,363 km (0.04 R)
• M69: 34,563,092 km (0.117 R)
• M70: 35,113,762 km (0.04 R)
• M71: 35,320,955 km (0.026 R)
• M72: 35,528,597 km (0.116 R)
• M73: 35,736,687 km (0.051 R)
• M74: 35,806,101 km (0.113 R)
• M75: 38,122,624 km (0.063 R)
• M76: 39,621,894 km (0.114 R)
• M77: 41,140,312 km (0.095 R)
• M78: 42,016,507 km (0.098 R)
• M79: 42,825,083 km (0.118 R)
• M80: 42,972,587 km (0.097 R)
• M81: 43,046,488 km (0.118 R)
• M82: 43,787,297 km (0.106 R)
• M83: 44,010,347 km (0.073 R)
• M84: 44,906,289 km (0.083 R)
• M85: 45,883,761 km (0.096 R)
• M86: 46,110,252 km (0.034 R)
• M87: 47,248,692 km (0.076 R)
• M88: 48,626,937 km (0.065 R)
• M89: 48,780,874 km (0.06 R)
• M90: 51,344,233 km (0.093 R)
• M91: 52,760,925 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.2

Radius: 3.2

Gravity: 89.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.12 AU - 10.04 AU

Year: 17666 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,122,250 km

• M1: 181,462 km (0.099 R)
• M2: 522,994 km (0.114 R)
• M3: 679,773 km (0.043 R)
• M4: 775,665 km (0.038 R)
• M5: 1,229,844 km (0.116 R)
• M6: 1,287,888 km (0.063 R)
• M7: 1,498,073 km (0.06 R)
• M8: 1,591,422 km (0.093 R)
• M9: 1,622,987 km (0.091 R)
• M10: 1,654,852 km (0.054 R)
• M11: 2,813,786 km (0.104 R)
• M12: 3,487,426 km (0.085 R)
• M13: 3,611,143 km (0.1 R)
• M14: 3,778,543 km (0.033 R)
• M15: 4,880,930 km (0.064 R)
• M16: 5,019,457 km (0.079 R)
• M17: 5,395,098 km (0.104 R)
• M18: 5,634,604 km (0.075 R)
• M19: 6,074,122 km (0.065 R)
• M20: 6,524,711 km (0.067 R)
• M21: 6,779,776 km (0.088 R)
• M22: 7,089,892 km (0.111 R)
• M23: 7,194,461 km (0.12 R)
• M24: 7,885,603 km (0.106 R)
• M25: 7,939,757 km (0.081 R)
• M26: 9,732,987 km (0.079 R)
• M27: 9,907,269 km (0.084 R)
• M28: 10,258,973 km (0.111 R)
• M29: 11,034,937 km (0.117 R)
• M30: 12,265,081 km (0.079 R)
• M31: 12,390,444 km (0.087 R)
• M32: 12,769,076 km (0.063 R)
• M33: 12,832,655 km (0.075 R)
• M34: 14,585,942 km (0.107 R)
• M35: 14,985,668 km (0.054 R)
• M36: 16,275,052 km (0.076 R)
• M37: 17,247,737 km (0.057 R)
• M38: 17,528,981 km (0.105 R)
• M39: 17,953,839 km (0.082 R)
• M40: 18,238,972 km (0.061 R)
• M41: 20,054,343 km (0.097 R)
• M42: 20,498,648 km (0.066 R)
• M43: 20,572,998 km (0.11 R)
• M44: 20,721,998 km (0.081 R)
• M45: 25,194,675 km (0.077 R)
• M46: 25,354,146 km (0.106 R)
• M47: 25,433,882 km (0.1 R)
• M48: 26,236,624 km (0.1 R)
• M49: 26,560,055 km (0.032 R)
• M50: 26,641,137 km (0.103 R)
• M51: 26,722,219 km (0.04 R)
• M52: 27,538,275 km (0.119 R)
• M53: 28,279,533 km (0.116 R)
• M54: 28,943,897 km (0.108 R)
• M55: 29,697,571 km (0.105 R)
• M56: 32,083,208 km (0.105 R)
• M57: 32,949,978 km (0.112 R)
• M58: 35,239,424 km (0.116 R)
• M59: 38,584,582 km (0.065 R)
• M60: 40,995,202 km (0.07 R)
• M61: 44,028,149 km (0.113 R)
• M62: 45,087,302 km (0.089 R)
• M63: 45,765,729 km (0.07 R)
• M64: 46,447,446 km (0.083 R)
• M65: 47,624,033 km (0.103 R)
• M66: 50,106,311 km (0.076 R)
• M67: 50,407,003 km (0.074 R)
• M68: 51,717,031 km (0.053 R)
• M69: 51,818,159 km (0.111 R)
• M70: 56,858,411 km (0.062 R)
• M71: 57,172,117 km (0.057 R)
• M72: 59,701,668 km (0.105 R)
• M73: 59,914,097 km (0.073 R)
• M74: 60,553,029 km (0.028 R)
• M75: 61,622,654 km (0.093 R)
• M76: 62,375,281 km (0.105 R)
• M77: 63,455,527 km (0.072 R)
• M78: 64,760,170 km (0.115 R)
• M79: 64,869,227 km (0.108 R)
• M80: 65,853,880 km (0.097 R)
• M81: 65,963,685 km (0.111 R)
• M82: 66,843,620 km (0.069 R)
• M83: 67,506,189 km (0.105 R)
• M84: 69,171,961 km (0.068 R)
• M85: 69,506,761 km (0.097 R)
• M86: 69,842,010 km (0.112 R)
• M87: 71,526,632 km (0.095 R)
• M88: 72,091,214 km (0.036 R)
• M89: 73,793,638 km (0.118 R)
• M90: 74,706,933 km (0.088 R)
• M91: 76,660,232 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 12,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit