🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.8

Radius: 14.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.08 AU - 2.68 AU

Year: 2490 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 94,982,481 km

• M1: 208,539 km (0.039 R)
• M2: 331,060 km (0.091 R)
• M3: 476,918 km (0.094 R)
• M4: 659,577 km (0.106 R)
• M5: 768,783 km (0.108 R)
• M6: 958,474 km (0.077 R)
• M7: 1,059,751 km (0.09 R)
• M8: 1,464,563 km (0.104 R)
• M9: 1,779,018 km (0.115 R)
• M10: 1,885,382 km (0.094 R)
• M11: 2,026,752 km (0.059 R)
• M12: 2,309,193 km (0.097 R)
• M13: 2,532,692 km (0.106 R)
• M14: 2,788,205 km (0.101 R)
• M15: 3,232,960 km (0.091 R)
• M16: 3,578,231 km (0.102 R)
• M17: 3,673,376 km (0.098 R)
• M18: 3,907,796 km (0.081 R)
• M19: 4,204,299 km (0.085 R)
• M20: 4,319,190 km (0.097 R)
• M21: 4,508,132 km (0.116 R)
• M22: 4,729,836 km (0.063 R)
• M23: 4,985,349 km (0.049 R)
• M24: 5,276,466 km (0.119 R)
• M25: 5,385,075 km (0.097 R)
• M26: 5,510,288 km (0.092 R)
• M27: 5,604,834 km (0.102 R)
• M28: 5,795,422 km (0.103 R)
• M29: 6,117,955 km (0.088 R)
• M30: 6,396,805 km (0.113 R)
• M31: 6,496,288 km (0.029 R)
• M32: 7,052,642 km (0.09 R)
• M33: 7,449,376 km (0.082 R)
• M34: 7,571,597 km (0.098 R)
• M35: 7,942,450 km (0.039 R)
• M36: 8,049,562 km (0.111 R)
• M37: 8,210,978 km (0.047 R)
• M38: 8,592,004 km (0.103 R)
• M39: 8,757,011 km (0.098 R)
• M40: 8,978,864 km (0.089 R)
• M41: 9,127,714 km (0.1 R)
• M42: 9,427,957 km (0.113 R)
• M43: 9,846,233 km (0.097 R)
• M44: 10,096,211 km (0.087 R)
• M45: 10,348,433 km (0.08 R)
• M46: 10,701,035 km (0.087 R)
• M47: 10,958,194 km (0.117 R)
• M48: 11,518,886 km (0.067 R)
• M49: 11,741,787 km (0.077 R)
• M50: 11,843,663 km (0.06 R)
• M51: 12,048,164 km (0.119 R)
• M52: 12,419,166 km (0.117 R)
• M53: 12,835,797 km (0.078 R)
• M54: 12,961,758 km (0.077 R)
• M55: 13,682,969 km (0.081 R)
• M56: 13,940,726 km (0.077 R)
• M57: 14,113,512 km (0.055 R)
• M58: 14,789,395 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 8.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.24 AU - 2.6 AU

Year: 2553 Days

Day: 5.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,982,481 km

• M1: 106,364 km (0.105 R)
• M2: 207,043 km (0.067 R)
• M3: 579,393 km (0.074 R)
• M4: 651,798 km (0.119 R)
• M5: 827,875 km (0.032 R)
• M6: 990,488 km (0.082 R)
• M7: 1,048,980 km (0.077 R)
• M8: 1,327,532 km (0.078 R)
• M9: 1,412,503 km (0.083 R)
• M10: 1,519,466 km (0.108 R)
• M11: 1,643,183 km (0.088 R)
• M12: 1,885,980 km (0.116 R)
• M13: 1,996,832 km (0.112 R)
• M14: 2,209,710 km (0.111 R)
• M15: 2,374,268 km (0.074 R)
• M16: 2,723,728 km (0.077 R)
• M17: 2,782,072 km (0.038 R)
• M18: 2,968,620 km (0.12 R)
• M19: 3,141,705 km (0.109 R)
• M20: 3,238,495 km (0.092 R)
• M21: 3,389,738 km (0.118 R)
• M22: 3,470,820 km (0.056 R)
• M23: 3,543,525 km (0.085 R)
• M24: 3,607,403 km (0.092 R)
• M25: 3,839,130 km (0.078 R)
• M26: 4,008,924 km (0.073 R)
• M27: 4,094,793 km (0.048 R)
• M28: 4,268,326 km (0.058 R)
• M29: 4,473,874 km (0.07 R)
• M30: 4,622,724 km (0.065 R)
• M31: 4,844,129 km (0.086 R)
• M32: 5,017,513 km (0.096 R)
• M33: 5,763,856 km (0.097 R)
• M34: 6,210,556 km (0.11 R)
• M35: 6,488,359 km (0.088 R)
• M36: 7,311,297 km (0.034 R)
• M37: 7,475,256 km (0.069 R)
• M38: 7,735,108 km (0.03 R)
• M39: 7,854,337 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.1

Radius: 7.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.25 AU - 11.33 AU

Year: 19205 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 94,982,481 km

• M1: 111,750 km (0.093 R)
• M2: 160,070 km (0.075 R)
• M3: 223,649 km (0.107 R)
• M4: 501,452 km (0.12 R)
• M5: 674,088 km (0.09 R)
• M6: 1,007,841 km (0.091 R)
• M7: 1,143,676 km (0.101 R)
• M8: 1,826,740 km (0.085 R)
• M9: 1,909,318 km (0.105 R)
• M10: 2,010,147 km (0.057 R)
• M11: 2,061,309 km (0.086 R)
• M12: 2,269,998 km (0.085 R)
• M13: 2,936,905 km (0.091 R)
• M14: 3,093,086 km (0.101 R)
• M15: 3,413,375 km (0.074 R)
• M16: 3,723,341 km (0.081 R)
• M17: 3,913,779 km (0.099 R)
• M18: 4,866,718 km (0.09 R)
• M19: 5,168,457 km (0.034 R)
• M20: 5,309,827 km (0.096 R)
• M21: 5,357,249 km (0.098 R)
• M22: 5,887,873 km (0.104 R)
• M23: 6,359,705 km (0.112 R)
• M24: 8,670,543 km (0.054 R)
• M25: 8,979,612 km (0.087 R)
• M26: 9,235,125 km (0.12 R)
• M27: 9,435,586 km (0.087 R)
• M28: 10,458,986 km (0.087 R)
• M29: 10,607,985 km (0.057 R)
• M30: 11,425,089 km (0.106 R)
• M31: 11,794,745 km (0.085 R)
• M32: 11,856,828 km (0.077 R)
• M33: 12,137,174 km (0.116 R)
• M34: 12,325,219 km (0.108 R)
• M35: 13,119,284 km (0.043 R)
• M36: 13,668,757 km (0.049 R)
• M37: 13,995,479 km (0.065 R)
• M38: 14,061,153 km (0.115 R)
• M39: 14,523,560 km (0.104 R)
• M40: 14,957,394 km (0.098 R)
• M41: 15,565,210 km (0.116 R)
• M42: 15,701,344 km (0.059 R)
• M43: 17,648,809 km (0.079 R)
• M44: 18,040,157 km (0.101 R)
• M45: 18,542,506 km (0.075 R)
• M46: 18,686,868 km (0.064 R)
• M47: 19,487,516 km (0.077 R)
• M48: 19,707,724 km (0.111 R)
• M49: 19,928,980 km (0.114 R)
• M50: 20,150,833 km (0.077 R)
• M51: 20,262,134 km (0.037 R)
• M52: 20,597,233 km (0.112 R)
• M53: 21,046,924 km (0.078 R)
• M54: 21,727,445 km (0.115 R)
• M55: 22,185,065 km (0.049 R)
• M56: 23,499,133 km (0.081 R)
• M57: 23,890,331 km (0.093 R)
• M58: 24,323,267 km (0.041 R)
• M59: 25,757,911 km (0.038 R)
• M60: 26,729,699 km (0.084 R)
• M61: 27,384,040 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.1

Radius: 6.6

Gravity: 22.52 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.13 AU - 12.01 AU

Year: 23308 Days

Day: 15.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,982,481 km

• M1: 106,065 km (0.029 R)
• M2: 434,881 km (0.071 R)
• M3: 575,204 km (0.108 R)
• M4: 625,319 km (0.094 R)
• M5: 1,306,139 km (0.117 R)
• M6: 1,511,836 km (0.113 R)
• M7: 2,229,457 km (0.079 R)
• M8: 2,475,546 km (0.065 R)
• M9: 2,601,806 km (0.079 R)
• M10: 4,126,059 km (0.073 R)
• M11: 4,175,875 km (0.076 R)
• M12: 4,326,520 km (0.044 R)
• M13: 5,595,260 km (0.108 R)
• M14: 5,705,962 km (0.089 R)
• M15: 5,817,263 km (0.064 R)
• M16: 6,098,806 km (0.083 R)
• M17: 6,155,653 km (0.1 R)
• M18: 6,269,946 km (0.118 R)
• M19: 7,269,110 km (0.108 R)
• M20: 8,570,163 km (0.096 R)
• M21: 8,634,041 km (0.037 R)
• M22: 9,874,806 km (0.096 R)
• M23: 9,941,676 km (0.107 R)
• M24: 10,893,119 km (0.11 R)
• M25: 11,240,036 km (0.08 R)
• M26: 11,944,642 km (0.105 R)
• M27: 12,302,330 km (0.049 R)
• M28: 12,518,499 km (0.094 R)
• M29: 14,673,307 km (0.117 R)
• M30: 15,287,556 km (0.101 R)
• M31: 16,224,787 km (0.068 R)
• M32: 17,100,084 km (0.073 R)
• M33: 17,341,535 km (0.081 R)
• M34: 17,746,347 km (0.075 R)
• M35: 18,236,130 km (0.105 R)
• M36: 22,752,490 km (0.052 R)
• M37: 22,840,902 km (0.093 R)
• M38: 23,018,026 km (0.107 R)
• M39: 24,541,680 km (0.081 R)
• M40: 25,820,892 km (0.117 R)
• M41: 27,309,241 km (0.107 R)
• M42: 27,874,422 km (0.106 R)
• M43: 28,825,116 km (0.087 R)
• M44: 29,593,301 km (0.114 R)
• M45: 29,883,072 km (0.103 R)
• M46: 30,270,980 km (0.095 R)
• M47: 30,368,218 km (0.117 R)
• M48: 32,235,200 km (0.04 R)
• M49: 33,032,257 km (0.11 R)
• M50: 33,533,859 km (0.098 R)
• M51: 34,951,448 km (0.104 R)
• M52: 36,388,485 km (0.104 R)
• M53: 37,426,844 km (0.043 R)
• M54: 38,896,643 km (0.037 R)
• M55: 41,136,722 km (0.109 R)
• M56: 42,980,515 km (0.085 R)
• M57: 43,418,239 km (0.062 R)
• M58: 45,628,996 km (0.113 R)
• M59: 45,963,796 km (0.088 R)
• M60: 47,423,871 km (0.098 R)
• M61: 47,989,351 km (0.092 R)
• M62: 49,929,187 km (0.113 R)
• M63: 50,504,540 km (0.098 R)
• M64: 50,735,220 km (0.053 R)
• M65: 50,850,859 km (0.116 R)
• M66: 57,698,552 km (0.116 R)
• M67: 57,819,128 km (0.06 R)
• M68: 58,302,329 km (0.079 R)
• M69: 59,759,861 km (0.028 R)
• M70: 61,352,181 km (0.026 R)
• M71: 61,968,375 km (0.096 R)
• M72: 62,215,510 km (0.101 R)
• M73: 66,591,547 km (0.057 R)
• M74: 67,224,795 km (0.062 R)
• M75: 68,369,668 km (0.116 R)
• M76: 70,163,197 km (0.113 R)
• M77: 70,807,515 km (0.099 R)
• M78: 72,102,135 km (0.036 R)
• M79: 73,273,785 km (0.111 R)
• M80: 73,927,528 km (0.085 R)
• M81: 81,785,605 km (0.101 R)
• M82: 83,961,955 km (0.115 R)
• M83: 84,645,916 km (0.105 R)
• M84: 84,919,979 km (0.12 R)
• M85: 85,057,161 km (0.146 R)
• M86: 88,232,375 km (0.045 R)
• M87: 88,371,202 km (0.06 R)
• M88: 88,510,179 km (0.105 R)
• M89: 89,066,982 km (0.112 R)
• M90: 89,764,557 km (0.096 R)
• M91: 90,044,006 km (0.082 R)
• M92: 91,586,659 km (0.063 R)
• M93: 92,290,666 km (0.12 R)
• M94: 93,420,878 km (0.118 R)
• M95: 94,840,113 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit