🌌 Stone's Star System Generator

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.5

Radius: 6.1

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.42 AU - 15.64 AU

Year: 16765 Days

Day: 17.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,121,280 km

• M1: 142,118 km (0.11 R)
• M2: 404,812 km (0.089 R)
• M3: 468,391 km (0.065 R)
• M4: 535,560 km (0.106 R)
• M5: 816,954 km (0.098 R)
• M6: 962,961 km (0.106 R)
• M7: 1,006,195 km (0.086 R)
• M8: 1,758,373 km (0.109 R)
• M9: 2,115,314 km (0.116 R)
• M10: 2,229,607 km (0.068 R)
• M11: 2,584,902 km (0.112 R)
• M12: 2,676,456 km (0.116 R)
• M13: 2,989,564 km (0.06 R)
• M14: 3,927,094 km (0.048 R)
• M15: 3,997,255 km (0.096 R)
• M16: 4,103,470 km (0.084 R)
• M17: 4,210,582 km (0.104 R)
• M18: 4,390,997 km (0.114 R)
• M19: 4,834,704 km (0.098 R)
• M20: 5,061,943 km (0.102 R)
• M21: 5,448,354 km (0.053 R)
• M22: 5,645,076 km (0.114 R)
• M23: 5,964,766 km (0.08 R)
• M24: 6,249,451 km (0.088 R)
• M25: 7,649,837 km (0.082 R)
• M26: 7,693,669 km (0.1 R)
• M27: 7,781,782 km (0.107 R)
• M28: 8,589,311 km (0.09 R)
• M29: 8,864,422 km (0.057 R)
• M30: 9,564,839 km (0.1 R)
• M31: 10,575,073 km (0.109 R)
• M32: 10,919,298 km (0.031 R)
• M33: 11,217,148 km (0.082 R)
• M34: 11,973,814 km (0.118 R)
• M35: 12,590,905 km (0.113 R)
• M36: 13,008,133 km (0.077 R)
• M37: 13,695,535 km (0.094 R)
• M38: 14,016,872 km (0.117 R)
• M39: 14,286,597 km (0.112 R)
• M40: 14,995,691 km (0.099 R)
• M41: 15,772,104 km (0.053 R)
• M42: 16,732,372 km (0.096 R)
• M43: 16,960,958 km (0.1 R)
• M44: 18,002,907 km (0.1 R)
• M45: 18,237,177 km (0.06 R)
• M46: 19,124,891 km (0.077 R)
• M47: 19,184,581 km (0.074 R)
• M48: 19,304,259 km (0.109 R)
• M49: 19,483,926 km (0.106 R)
• M50: 20,758,051 km (0.104 R)
• M51: 21,374,245 km (0.066 R)
• M52: 21,871,358 km (0.078 R)
• M53: 24,155,718 km (0.087 R)
• M54: 24,738,551 km (0.054 R)
• M55: 24,999,001 km (0.083 R)
• M56: 25,852,008 km (0.072 R)
• M57: 26,981,771 km (0.081 R)
• M58: 27,182,831 km (0.055 R)
• M59: 27,991,856 km (0.079 R)
• M60: 28,467,577 km (0.093 R)
• M61: 28,603,861 km (0.083 R)
• M62: 29,083,023 km (0.115 R)
• M63: 29,910,449 km (0.091 R)
• M64: 30,536,067 km (0.043 R)
• M65: 31,166,024 km (0.104 R)
• M66: 31,729,559 km (0.104 R)
• M67: 32,652,578 km (0.037 R)
• M68: 32,723,936 km (0.088 R)
• M69: 34,162,020 km (0.06 R)
• M70: 34,597,500 km (0.099 R)
• M71: 35,327,238 km (0.082 R)
• M72: 36,283,617 km (0.064 R)
• M73: 37,025,024 km (0.119 R)
• M74: 37,323,023 km (0.107 R)
• M75: 38,297,055 km (0.094 R)
• M76: 39,127,622 km (0.097 R)
• M77: 39,431,156 km (0.095 R)
• M78: 39,507,152 km (0.087 R)
• M79: 41,654,779 km (0.095 R)
• M80: 42,120,028 km (0.102 R)
• M81: 42,431,042 km (0.088 R)
• M82: 42,586,774 km (0.073 R)
• M83: 43,055,464 km (0.108 R)
• M84: 43,997,631 km (0.048 R)
• M85: 45,026,117 km (0.086 R)
• M86: 45,902,611 km (0.075 R)
• M87: 46,945,607 km (0.073 R)
• M88: 47,106,724 km (0.107 R)
• M89: 51,526,892 km (0.113 R)
• M90: 54,546,376 km (0.071 R)
• M91: 56,077,510 km (0.107 R)
• M92: 57,106,145 km (0.08 R)

Planet 2 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.8

Radius: 6.5

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.66 AU - 23.88 AU

Year: 32529 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 115,121,280 km

• M1: 87,964 km (0.104 R)
• M2: 306,825 km (0.066 R)
• M3: 496,067 km (0.111 R)
• M4: 559,795 km (0.093 R)
• M5: 1,055,862 km (0.094 R)
• M6: 1,754,933 km (0.117 R)
• M7: 1,922,931 km (0.071 R)
• M8: 2,383,692 km (0.113 R)
• M9: 3,237,747 km (0.09 R)
• M10: 3,654,676 km (0.102 R)
• M11: 3,826,115 km (0.107 R)
• M12: 4,311,411 km (0.099 R)
• M13: 4,816,004 km (0.096 R)
• M14: 6,646,334 km (0.1 R)
• M15: 7,067,602 km (0.025 R)
• M16: 7,497,396 km (0.099 R)
• M17: 8,894,641 km (0.031 R)
• M18: 9,241,857 km (0.103 R)
• M19: 9,593,412 km (0.092 R)
• M20: 9,711,595 km (0.098 R)
• M21: 10,552,185 km (0.114 R)
• M22: 10,858,113 km (0.075 R)
• M23: 11,166,883 km (0.089 R)
• M24: 11,666,988 km (0.102 R)
• M25: 12,430,685 km (0.1 R)
• M26: 16,062,174 km (0.102 R)
• M27: 17,268,531 km (0.086 R)
• M28: 17,412,295 km (0.075 R)
• M29: 17,846,128 km (0.103 R)
• M30: 17,991,538 km (0.104 R)
• M31: 18,798,468 km (0.102 R)
• M32: 19,169,022 km (0.09 R)
• M33: 19,392,522 km (0.088 R)
• M34: 19,692,017 km (0.061 R)
• M35: 19,917,610 km (0.083 R)
• M36: 20,523,182 km (0.054 R)
• M37: 20,904,806 km (0.056 R)
• M38: 21,830,219 km (0.107 R)
• M39: 21,985,801 km (0.095 R)
• M40: 22,454,640 km (0.096 R)
• M41: 23,005,759 km (0.109 R)
• M42: 23,164,033 km (0.118 R)
• M43: 27,572,234 km (0.114 R)
• M44: 29,698,319 km (0.044 R)
• M45: 29,956,974 km (0.066 R)
• M46: 30,389,760 km (0.107 R)
• M47: 32,053,139 km (0.112 R)
• M48: 32,229,964 km (0.106 R)
• M49: 32,407,088 km (0.084 R)
• M50: 32,762,382 km (0.116 R)
• M51: 33,656,080 km (0.081 R)
• M52: 34,557,707 km (0.104 R)
• M53: 35,925,181 km (0.1 R)
• M54: 36,292,743 km (0.039 R)
• M55: 36,846,554 km (0.119 R)
• M56: 37,775,856 km (0.104 R)
• M57: 40,800,575 km (0.095 R)
• M58: 42,633,000 km (0.113 R)
• M59: 43,608,228 km (0.083 R)
• M60: 43,804,201 km (0.062 R)
• M61: 44,393,767 km (0.117 R)
• M62: 45,481,343 km (0.089 R)
• M63: 47,481,167 km (0.03 R)
• M64: 48,289,145 km (0.068 R)
• M65: 51,773,280 km (0.117 R)
• M66: 52,396,505 km (0.066 R)
• M67: 55,337,449 km (0.117 R)
• M68: 55,974,586 km (0.062 R)
• M69: 56,081,100 km (0.117 R)
• M70: 56,507,454 km (0.1 R)
• M71: 57,900,659 km (0.079 R)
• M72: 59,630,908 km (0.098 R)
• M73: 60,284,052 km (0.106 R)
• M74: 61,707,476 km (0.036 R)
• M75: 62,478,504 km (0.103 R)
• M76: 63,474,377 km (0.078 R)
• M77: 64,922,334 km (0.102 R)
• M78: 67,737,168 km (0.078 R)
• M79: 68,646,424 km (0.076 R)
• M80: 70,247,121 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.2

Radius: 3.6

Gravity: 67.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 19.93 AU - 20.91 AU

Year: 32891 Days

Day: 18 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 115,121,280 km

• M1: 63,729 km (0.088 R)
• M2: 798,254 km (0.096 R)
• M3: 1,000,062 km (0.118 R)
• M4: 1,610,870 km (0.104 R)
• M5: 1,951,803 km (0.081 R)
• M6: 2,896,514 km (0.074 R)
• M7: 3,960,155 km (0.104 R)
• M8: 4,185,898 km (0.086 R)
• M9: 4,474,173 km (0.115 R)
• M10: 4,591,159 km (0.075 R)
• M11: 6,137,552 km (0.105 R)
• M12: 6,464,423 km (0.089 R)
• M13: 6,730,109 km (0.089 R)
• M14: 6,999,236 km (0.031 R)
• M15: 7,271,952 km (0.077 R)
• M16: 7,827,858 km (0.057 R)
• M17: 7,968,929 km (0.111 R)
• M18: 8,325,271 km (0.092 R)
• M19: 9,053,514 km (0.112 R)
• M20: 9,127,415 km (0.112 R)
• M21: 9,350,465 km (0.043 R)
• M22: 9,877,798 km (0.118 R)
• M23: 12,081,674 km (0.078 R)
• M24: 13,154,290 km (0.107 R)
• M25: 13,744,454 km (0.065 R)
• M26: 14,085,537 km (0.095 R)
• M27: 14,515,781 km (0.103 R)
• M28: 15,037,728 km (0.109 R)
• M29: 15,389,133 km (0.077 R)
• M30: 15,565,808 km (0.077 R)
• M31: 16,549,713 km (0.1 R)
• M32: 16,912,338 km (0.089 R)
• M33: 17,830,720 km (0.119 R)
• M34: 19,143,142 km (0.072 R)
• M35: 20,196,012 km (0.035 R)
• M36: 21,071,458 km (0.03 R)
• M37: 21,169,445 km (0.098 R)
• M38: 25,839,292 km (0.1 R)
• M39: 27,856,919 km (0.067 R)
• M40: 28,938,960 km (0.115 R)
• M41: 29,157,074 km (0.054 R)
• M42: 29,594,797 km (0.051 R)
• M43: 29,924,660 km (0.089 R)
• M44: 30,587,828 km (0.118 R)
• M45: 31,255,782 km (0.117 R)
• M46: 31,479,581 km (0.093 R)
• M47: 33,402,661 km (0.096 R)
• M48: 33,745,839 km (0.103 R)
• M49: 34,320,743 km (0.088 R)
• M50: 35,596,514 km (0.114 R)
• M51: 37,836,593 km (0.118 R)
• M52: 38,074,902 km (0.113 R)
• M53: 39,879,052 km (0.117 R)
• M54: 43,569,781 km (0.097 R)
• M55: 48,787,007 km (0.091 R)
• M56: 49,046,559 km (0.106 R)
• M57: 50,481,951 km (0.093 R)
• M58: 51,270,631 km (0.099 R)
• M59: 52,196,043 km (0.108 R)
• M60: 53,393,874 km (0.067 R)
• M61: 53,929,135 km (0.051 R)
• M62: 55,005,043 km (0.036 R)
• M63: 57,999,992 km (0.079 R)
• M64: 58,550,213 km (0.029 R)
• M65: 58,964,001 km (0.108 R)
• M66: 60,072,072 km (0.093 R)
• M67: 60,489,450 km (0.081 R)
• M68: 61,047,450 km (0.097 R)
• M69: 61,887,592 km (0.082 R)
• M70: 63,296,205 km (0.112 R)
• M71: 63,862,583 km (0.108 R)
• M72: 65,286,007 km (0.09 R)
• M73: 65,715,053 km (0.068 R)
• M74: 68,019,160 km (0.085 R)
• M75: 70,642,807 km (0.085 R)
• M76: 70,789,563 km (0.11 R)
• M77: 70,936,318 km (0.105 R)
• M78: 74,639,763 km (0.053 R)
• M79: 75,838,042 km (0.031 R)
• M80: 77,344,792 km (0.102 R)
• M81: 77,950,364 km (0.099 R)
• M82: 80,541,100 km (0.093 R)
• M83: 81,462,174 km (0.106 R)
• M84: 85,806,646 km (0.054 R)
• M85: 86,276,533 km (0.12 R)
• M86: 87,691,579 km (0.045 R)
• M87: 88,164,907 km (0.106 R)
• M88: 88,955,681 km (0.071 R)
• M89: 89,272,529 km (0.109 R)
• M90: 94,718,341 km (0.061 R)
• M91: 95,365,950 km (0.098 R)
• M92: 99,447,279 km (0.078 R)
• M93: 100,270,366 km (0.093 R)
• M94: 103,418,803 km (0.1 R)
• M95: 104,252,662 km (0.099 R)
• M96: 104,419,613 km (0.096 R)
• M97: 107,273,043 km (0.107 R)
• M98: 110,492,239 km (0.115 R)
• M99: 111,515,489 km (0.11 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit