🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 10.3

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.01 AU - 3.83 AU

Year: 4149 Days

Day: 9.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,828,622 km

• M1: 137,181 km (0.067 R)
• M2: 268,678 km (0.075 R)
• M3: 334,202 km (0.101 R)
• M4: 451,337 km (0.103 R)
• M5: 678,426 km (0.064 R)
• M6: 788,979 km (0.086 R)
• M7: 954,883 km (0.076 R)
• M8: 1,106,426 km (0.113 R)
• M9: 1,198,728 km (0.091 R)
• M10: 1,266,346 km (0.107 R)
• M11: 1,434,195 km (0.104 R)
• M12: 1,506,301 km (0.042 R)
• M13: 1,654,403 km (0.113 R)
• M14: 1,745,658 km (0.058 R)
• M15: 1,981,424 km (0.064 R)
• M16: 2,046,050 km (0.097 R)
• M17: 2,731,657 km (0.064 R)
• M18: 2,803,913 km (0.084 R)
• M19: 2,969,069 km (0.103 R)
• M20: 3,137,516 km (0.084 R)
• M21: 3,289,807 km (0.055 R)
• M22: 4,192,032 km (0.074 R)
• M23: 4,595,048 km (0.055 R)
• M24: 5,392,704 km (0.045 R)
• M25: 5,622,038 km (0.116 R)
• M26: 6,185,274 km (0.099 R)
• M27: 6,328,888 km (0.058 R)
• M28: 6,668,325 km (0.054 R)
• M29: 6,790,995 km (0.067 R)
• M30: 6,988,913 km (0.113 R)
• M31: 7,163,644 km (0.064 R)
• M32: 7,239,041 km (0.1 R)
• M33: 7,390,434 km (0.083 R)
• M34: 7,568,605 km (0.094 R)
• M35: 7,980,897 km (0.094 R)
• M36: 8,111,346 km (0.104 R)
• M37: 8,854,399 km (0.087 R)
• M38: 9,070,717 km (0.098 R)
• M39: 9,316,207 km (0.119 R)
• M40: 9,730,294 km (0.054 R)
• M41: 9,813,920 km (0.081 R)
• M42: 9,981,619 km (0.083 R)
• M43: 10,547,847 km (0.114 R)
• M44: 10,719,735 km (0.031 R)
• M45: 11,153,718 km (0.109 R)
• M46: 11,593,237 km (0.092 R)
• M47: 11,711,419 km (0.108 R)
• M48: 12,068,509 km (0.085 R)
• M49: 12,946,050 km (0.112 R)
• M50: 13,099,388 km (0.112 R)
• M51: 13,501,058 km (0.081 R)
• M52: 13,594,258 km (0.104 R)
• M53: 13,906,768 km (0.09 R)
• M54: 14,063,845 km (0.105 R)
• M55: 14,348,081 km (0.065 R)
• M56: 14,475,090 km (0.114 R)
• M57: 14,890,374 km (0.102 R)
• M58: 15,244,771 km (0.077 R)
• M59: 16,159,412 km (0.104 R)
• M60: 16,690,036 km (0.106 R)
• M61: 16,991,027 km (0.104 R)
• M62: 17,496,817 km (0.094 R)
• M63: 17,734,528 km (0.09 R)
• M64: 17,802,595 km (0.105 R)
• M65: 18,247,499 km (0.093 R)
• M66: 18,834,671 km (0.099 R)
• M67: 18,973,797 km (0.119 R)
• M68: 20,383,308 km (0.119 R)
• M69: 20,812,804 km (0.053 R)
• M70: 21,535,062 km (0.105 R)
• M71: 22,449,554 km (0.047 R)
• M72: 23,153,113 km (0.074 R)
• M73: 23,638,558 km (0.105 R)
• M74: 23,901,401 km (0.056 R)
• M75: 25,268,427 km (0.099 R)
• M76: 25,537,105 km (0.058 R)
• M77: 25,884,022 km (0.06 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.5

Radius: 6.9

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.68 AU - 7.02 AU

Year: 10497 Days

Day: 19.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,828,622 km

• M1: 90,507 km (0.04 R)
• M2: 214,075 km (0.102 R)
• M3: 389,852 km (0.055 R)
• M4: 463,903 km (0.117 R)
• M5: 526,884 km (0.108 R)
• M6: 679,773 km (0.075 R)
• M7: 734,077 km (0.081 R)
• M8: 847,173 km (0.088 R)
• M9: 925,861 km (0.089 R)
• M10: 986,598 km (0.027 R)
• M11: 1,198,877 km (0.089 R)
• M12: 1,379,143 km (0.09 R)
• M13: 1,449,155 km (0.074 R)
• M14: 1,841,999 km (0.089 R)
• M15: 1,919,191 km (0.103 R)
• M16: 2,405,534 km (0.039 R)
• M17: 2,662,693 km (0.094 R)
• M18: 2,868,689 km (0.111 R)
• M19: 3,422,350 km (0.095 R)
• M20: 4,041,835 km (0.081 R)
• M21: 5,493,234 km (0.115 R)
• M22: 6,022,361 km (0.114 R)
• M23: 6,254,238 km (0.061 R)
• M24: 6,607,439 km (0.037 R)
• M25: 6,846,496 km (0.117 R)
• M26: 7,872,887 km (0.085 R)
• M27: 8,468,436 km (0.083 R)
• M28: 8,902,719 km (0.062 R)
• M29: 9,078,496 km (0.087 R)
• M30: 9,747,797 km (0.086 R)
• M31: 11,704,837 km (0.054 R)
• M32: 12,678,120 km (0.109 R)
• M33: 13,475,327 km (0.114 R)
• M34: 14,909,223 km (0.108 R)
• M35: 14,961,283 km (0.07 R)
• M36: 15,856,327 km (0.089 R)
• M37: 16,016,098 km (0.06 R)
• M38: 16,283,579 km (0.116 R)
• M39: 17,642,825 km (0.113 R)
• M40: 17,863,631 km (0.108 R)
• M41: 17,974,334 km (0.08 R)
• M42: 18,699,883 km (0.071 R)
• M43: 19,777,437 km (0.056 R)
• M44: 20,064,366 km (0.096 R)
• M45: 20,179,556 km (0.072 R)
• M46: 20,237,151 km (0.037 R)
• M47: 20,294,896 km (0.082 R)
• M48: 21,814,511 km (0.109 R)
• M49: 22,111,014 km (0.1 R)
• M50: 22,647,921 km (0.108 R)
• M51: 22,948,014 km (0.04 R)
• M52: 23,491,653 km (0.111 R)
• M53: 23,978,444 km (0.093 R)
• M54: 25,209,934 km (0.066 R)
• M55: 25,895,990 km (0.089 R)
• M56: 26,146,865 km (0.081 R)
• M57: 26,335,658 km (0.038 R)
• M58: 26,588,030 km (0.114 R)
• M59: 27,158,895 km (0.04 R)
• M60: 28,506,473 km (0.102 R)
• M61: 28,700,800 km (0.094 R)
• M62: 29,875,742 km (0.056 R)
• M63: 29,941,565 km (0.101 R)
• M64: 30,139,034 km (0.099 R)
• M65: 30,734,135 km (0.036 R)
• M66: 32,475,005 km (0.087 R)
• M67: 33,562,133 km (0.115 R)
• M68: 34,385,370 km (0.105 R)
• M69: 34,454,185 km (0.06 R)
• M70: 34,523,149 km (0.113 R)
• M71: 36,965,035 km (0.1 R)
• M72: 37,247,626 km (0.102 R)
• M73: 39,030,084 km (0.088 R)
• M74: 39,389,867 km (0.105 R)
• M75: 40,621,357 km (0.097 R)
• M76: 41,278,540 km (0.087 R)
• M77: 41,792,110 km (0.085 R)
• M78: 43,867,332 km (0.099 R)
• M79: 45,370,042 km (0.081 R)
• M80: 45,445,589 km (0.071 R)
• M81: 47,195,435 km (0.058 R)
• M82: 47,272,030 km (0.115 R)
• M83: 49,432,971 km (0.113 R)
• M84: 50,760,652 km (0.045 R)
• M85: 51,468,399 km (0.114 R)
• M86: 51,547,088 km (0.11 R)
• M87: 51,704,914 km (0.05 R)
• M88: 52,893,319 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.6

Radius: 4.1

Gravity: 32.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.57 AU - 6.69 AU

Year: 11199 Days

Day: 18.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,828,622 km

• M1: 92,003 km (0.116 R)
• M2: 130,599 km (0.073 R)
• M3: 1,139,337 km (0.115 R)
• M4: 1,221,915 km (0.111 R)
• M5: 1,571,974 km (0.102 R)
• M6: 1,734,438 km (0.095 R)
• M7: 2,100,653 km (0.11 R)
• M8: 2,279,423 km (0.058 R)
• M9: 2,929,426 km (0.085 R)
• M10: 3,043,120 km (0.055 R)
• M11: 3,216,205 km (0.098 R)
• M12: 3,511,960 km (0.111 R)
• M13: 4,003,089 km (0.102 R)
• M14: 4,417,775 km (0.084 R)
• M15: 4,712,782 km (0.096 R)
• M16: 4,745,992 km (0.064 R)
• M17: 5,048,031 km (0.07 R)
• M18: 5,287,387 km (0.076 R)
• M19: 5,391,058 km (0.05 R)
• M20: 5,460,621 km (0.115 R)
• M21: 5,530,334 km (0.115 R)
• M22: 5,777,021 km (0.096 R)
• M23: 6,099,404 km (0.064 R)
• M24: 7,523,576 km (0.109 R)
• M25: 7,562,472 km (0.113 R)
• M26: 8,798,599 km (0.071 R)
• M27: 10,832,232 km (0.056 R)
• M28: 11,052,141 km (0.117 R)
• M29: 12,816,947 km (0.12 R)
• M30: 14,618,704 km (0.102 R)
• M31: 14,764,412 km (0.113 R)
• M32: 14,861,651 km (0.114 R)
• M33: 15,598,420 km (0.101 R)
• M34: 17,930,801 km (0.114 R)
• M35: 18,243,012 km (0.108 R)
• M36: 18,452,149 km (0.062 R)
• M37: 18,662,035 km (0.076 R)
• M38: 18,767,202 km (0.083 R)
• M39: 18,872,669 km (0.086 R)
• M40: 19,031,243 km (0.114 R)
• M41: 19,402,844 km (0.071 R)
• M42: 20,261,236 km (0.107 R)
• M43: 20,477,854 km (0.118 R)
• M44: 20,532,009 km (0.093 R)
• M45: 22,909,867 km (0.118 R)
• M46: 23,022,514 km (0.075 R)
• M47: 23,248,407 km (0.112 R)
• M48: 23,418,350 km (0.113 R)
• M49: 23,588,742 km (0.108 R)
• M50: 23,702,586 km (0.062 R)
• M51: 24,102,311 km (0.104 R)
• M52: 25,899,131 km (0.109 R)
• M53: 26,962,174 km (0.08 R)
• M54: 28,765,277 km (0.069 R)
• M55: 30,050,323 km (0.114 R)
• M56: 31,229,154 km (0.089 R)
• M57: 32,233,554 km (0.042 R)
• M58: 33,057,389 km (0.06 R)
• M59: 33,376,033 km (0.039 R)
• M60: 33,631,696 km (0.062 R)
• M61: 34,984,808 km (0.034 R)
• M62: 35,439,736 km (0.074 R)
• M63: 36,948,280 km (0.099 R)
• M64: 37,943,406 km (0.071 R)
• M65: 39,014,526 km (0.06 R)
• M66: 39,756,681 km (0.049 R)
• M67: 40,095,521 km (0.11 R)
• M68: 40,981,140 km (0.051 R)
• M69: 41,049,506 km (0.119 R)
• M70: 42,010,822 km (0.11 R)
• M71: 42,494,322 km (0.115 R)
• M72: 43,536,571 km (0.066 R)
• M73: 44,376,413 km (0.112 R)
• M74: 44,727,968 km (0.104 R)
• M75: 46,001,046 km (0.107 R)
• M76: 47,860,847 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.1

Radius: 3.3

Gravity: 90.64 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.95 AU - 9.59 AU

Year: 15602 Days

Day: 18.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,828,622 km

• M1: 43,383 km (0.094 R)
• M2: 363,972 km (0.117 R)
• M3: 735,872 km (0.067 R)
• M4: 1,137,692 km (0.052 R)
• M5: 1,536,071 km (0.101 R)
• M6: 1,973,645 km (0.105 R)
• M7: 2,105,440 km (0.096 R)
• M8: 2,239,929 km (0.052 R)
• M9: 2,308,295 km (0.114 R)
• M10: 2,517,583 km (0.056 R)
• M11: 3,219,346 km (0.112 R)
• M12: 3,732,018 km (0.116 R)
• M13: 3,894,781 km (0.063 R)
• M14: 4,143,412 km (0.047 R)
• M15: 4,963,957 km (0.113 R)
• M16: 5,832,821 km (0.074 R)
• M17: 5,927,068 km (0.118 R)
• M18: 6,021,763 km (0.119 R)
• M19: 6,116,907 km (0.055 R)
• M20: 6,164,629 km (0.116 R)
• M21: 7,196,256 km (0.102 R)
• M22: 7,654,624 km (0.107 R)
• M23: 7,913,279 km (0.096 R)
• M24: 8,813,858 km (0.068 R)
• M25: 9,084,929 km (0.056 R)
• M26: 9,746,600 km (0.079 R)
• M27: 12,482,895 km (0.114 R)
• M28: 12,604,219 km (0.113 R)
• M29: 12,787,028 km (0.086 R)
• M30: 14,217,482 km (0.088 R)
• M31: 14,407,771 km (0.114 R)
• M32: 14,471,350 km (0.119 R)
• M33: 15,306,854 km (0.027 R)
• M34: 15,632,379 km (0.039 R)
• M35: 15,960,148 km (0.106 R)
• M36: 16,091,794 km (0.05 R)
• M37: 16,422,705 km (0.118 R)
• M38: 20,564,920 km (0.106 R)
• M39: 21,068,167 km (0.102 R)
• M40: 21,430,045 km (0.11 R)
• M41: 21,721,012 km (0.116 R)
• M42: 21,794,016 km (0.077 R)
• M43: 22,601,845 km (0.061 R)
• M44: 23,644,243 km (0.098 R)
• M45: 24,322,519 km (0.102 R)
• M46: 26,239,915 km (0.101 R)
• M47: 27,650,324 km (0.092 R)
• M48: 28,284,918 km (0.111 R)
• M49: 29,084,968 km (0.108 R)
• M50: 29,892,497 km (0.087 R)
• M51: 30,707,357 km (0.062 R)
• M52: 30,789,187 km (0.079 R)
• M53: 30,953,295 km (0.113 R)
• M54: 31,694,852 km (0.066 R)
• M55: 32,525,569 km (0.082 R)
• M56: 33,531,914 km (0.058 R)
• M57: 33,616,287 km (0.059 R)
• M58: 36,005,814 km (0.111 R)
• M59: 36,351,684 km (0.077 R)
• M60: 36,959,500 km (0.056 R)
• M61: 38,714,433 km (0.035 R)
• M62: 38,802,995 km (0.074 R)
• M63: 39,869,777 km (0.107 R)
• M64: 40,766,168 km (0.116 R)
• M65: 41,397,471 km (0.114 R)
• M66: 41,850,453 km (0.097 R)
• M67: 43,494,683 km (0.091 R)
• M68: 44,417,253 km (0.088 R)
• M69: 44,695,356 km (0.062 R)
• M70: 46,000,448 km (0.075 R)
• M71: 47,696,738 km (0.091 R)
• M72: 50,956,176 km (0.114 R)
• M73: 51,344,383 km (0.119 R)
• M74: 52,025,951 km (0.106 R)
• M75: 52,906,783 km (0.088 R)
• M76: 53,693,817 km (0.065 R)
• M77: 55,678,383 km (0.033 R)
• M78: 56,078,258 km (0.099 R)
• M79: 57,081,910 km (0.084 R)
• M80: 57,384,098 km (0.054 R)
• M81: 58,091,396 km (0.118 R)
• M82: 59,004,991 km (0.098 R)
• M83: 59,514,670 km (0.057 R)
• M84: 60,230,646 km (0.073 R)
• M85: 62,810,611 km (0.097 R)
• M86: 63,748,290 km (0.093 R)
• M87: 65,005,660 km (0.057 R)
• M88: 65,426,629 km (0.107 R)
• M89: 67,651,299 km (0.089 R)
• M90: 68,291,428 km (0.103 R)
• M91: 68,612,315 km (0.1 R)
• M92: 70,872,290 km (0.112 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: 329 - 16,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit