🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 13.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.98 AU - 7.6 AU

Year: 5596 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,920,711 km

• M1: 172,935 km (0.087 R)
• M2: 308,770 km (0.075 R)
• M3: 515,664 km (0.116 R)
• M4: 621,430 km (0.119 R)
• M5: 709,692 km (0.099 R)
• M6: 816,804 km (0.115 R)
• M7: 944,860 km (0.105 R)
• M8: 1,707,211 km (0.061 R)
• M9: 2,392,968 km (0.057 R)
• M10: 2,497,686 km (0.071 R)
• M11: 2,582,508 km (0.079 R)
• M12: 2,954,109 km (0.044 R)
• M13: 3,135,123 km (0.064 R)
• M14: 3,700,154 km (0.062 R)
• M15: 4,019,545 km (0.108 R)
• M16: 5,385,972 km (0.118 R)
• M17: 5,524,350 km (0.081 R)
• M18: 5,861,693 km (0.072 R)
• M19: 6,119,151 km (0.115 R)
• M20: 6,234,790 km (0.095 R)
• M21: 6,586,046 km (0.059 R)
• M22: 6,734,447 km (0.102 R)
• M23: 6,823,907 km (0.1 R)
• M24: 7,277,488 km (0.105 R)
• M25: 7,554,543 km (0.088 R)
• M26: 7,741,091 km (0.12 R)
• M27: 8,246,134 km (0.063 R)
• M28: 8,729,335 km (0.115 R)
• M29: 9,824,691 km (0.082 R)
• M30: 10,062,701 km (0.119 R)
• M31: 10,823,107 km (0.099 R)
• M32: 11,174,811 km (0.025 R)
• M33: 11,281,026 km (0.106 R)
• M34: 11,889,740 km (0.056 R)
• M35: 12,216,162 km (0.116 R)
• M36: 12,435,622 km (0.064 R)
• M37: 12,619,328 km (0.106 R)
• M38: 12,989,583 km (0.114 R)
• M39: 13,176,132 km (0.107 R)
• M40: 14,390,866 km (0.046 R)
• M41: 14,506,506 km (0.077 R)
• M42: 14,661,339 km (0.099 R)
• M43: 15,799,779 km (0.095 R)
• M44: 16,038,986 km (0.104 R)
• M45: 16,319,482 km (0.045 R)
• M46: 16,520,841 km (0.055 R)
• M47: 16,966,643 km (0.117 R)
• M48: 17,994,829 km (0.099 R)
• M49: 18,202,919 km (0.059 R)
• M50: 18,747,605 km (0.095 R)
• M51: 19,255,191 km (0.107 R)
• M52: 19,340,162 km (0.104 R)
• M53: 19,939,003 km (0.105 R)
• M54: 21,418,376 km (0.113 R)
• M55: 21,594,752 km (0.104 R)
• M56: 21,816,007 km (0.079 R)
• M57: 23,068,440 km (0.025 R)
• M58: 23,158,648 km (0.103 R)
• M59: 23,249,155 km (0.088 R)
• M60: 23,748,961 km (0.071 R)
• M61: 24,252,208 km (0.064 R)
• M62: 24,481,991 km (0.067 R)
• M63: 24,666,445 km (0.076 R)
• M64: 24,944,099 km (0.09 R)
• M65: 25,222,650 km (0.11 R)
• M66: 25,455,574 km (0.116 R)
• M67: 26,583,841 km (0.105 R)
• M68: 26,725,959 km (0.067 R)
• M69: 27,824,306 km (0.084 R)
• M70: 28,354,780 km (0.045 R)
• M71: 29,376,983 km (0.115 R)
• M72: 30,163,718 km (0.078 R)
• M73: 32,819,529 km (0.118 R)
• M74: 33,277,897 km (0.054 R)
• M75: 33,380,072 km (0.039 R)
• M76: 33,687,047 km (0.052 R)
• M77: 33,840,983 km (0.11 R)
• M78: 34,200,916 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 13.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.55 AU - 12.01 AU

Year: 13440 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,920,711 km

• M1: 422,165 km (0.071 R)
• M2: 704,456 km (0.097 R)
• M3: 1,071,869 km (0.108 R)
• M4: 1,448,407 km (0.108 R)
• M5: 1,652,458 km (0.062 R)
• M6: 2,532,542 km (0.104 R)
• M7: 2,749,310 km (0.105 R)
• M8: 2,844,304 km (0.072 R)
• M9: 3,102,809 km (0.105 R)
• M10: 3,201,843 km (0.088 R)
• M11: 3,505,228 km (0.048 R)
• M12: 3,960,155 km (0.101 R)
• M13: 4,397,130 km (0.09 R)
• M14: 5,159,780 km (0.112 R)
• M15: 5,963,270 km (0.09 R)
• M16: 9,746,152 km (0.119 R)
• M17: 9,892,608 km (0.106 R)
• M18: 10,435,798 km (0.05 R)
• M19: 10,585,545 km (0.102 R)
• M20: 11,758,093 km (0.077 R)
• M21: 12,544,978 km (0.076 R)
• M22: 13,132,748 km (0.117 R)
• M23: 13,403,072 km (0.119 R)
• M24: 13,729,644 km (0.09 R)
• M25: 14,280,014 km (0.077 R)
• M26: 15,345,600 km (0.092 R)
• M27: 16,147,145 km (0.099 R)
• M28: 16,728,034 km (0.119 R)
• M29: 17,315,804 km (0.04 R)
• M30: 17,434,285 km (0.071 R)
• M31: 18,090,123 km (0.103 R)
• M32: 18,693,451 km (0.065 R)
• M33: 19,119,655 km (0.076 R)
• M34: 19,549,151 km (0.097 R)
• M35: 20,043,871 km (0.082 R)
• M36: 20,605,312 km (0.1 R)
• M37: 21,171,988 km (0.092 R)
• M38: 21,616,444 km (0.043 R)
• M39: 21,743,901 km (0.051 R)
• M40: 21,871,657 km (0.114 R)
• M41: 24,081,816 km (0.083 R)
• M42: 24,812,004 km (0.091 R)
• M43: 24,945,595 km (0.097 R)
• M44: 25,280,544 km (0.11 R)
• M45: 25,887,164 km (0.107 R)
• M46: 26,158,384 km (0.04 R)
• M47: 26,566,936 km (0.11 R)
• M48: 29,697,571 km (0.052 R)
• M49: 30,052,567 km (0.105 R)
• M50: 31,703,828 km (0.099 R)
• M51: 33,531,764 km (0.067 R)
• M52: 33,827,519 km (0.079 R)
• M53: 34,719,571 km (0.117 R)
• M54: 35,770,347 km (0.103 R)
• M55: 35,996,838 km (0.077 R)
• M56: 37,212,919 km (0.09 R)
• M57: 38,133,694 km (0.1 R)
• M58: 38,829,324 km (0.098 R)
• M59: 39,451,202 km (0.075 R)
• M60: 40,704,683 km (0.102 R)
• M61: 41,099,173 km (0.07 R)
• M62: 41,257,298 km (0.047 R)
• M63: 42,609,513 km (0.094 R)
• M64: 43,250,839 km (0.111 R)
• M65: 45,275,646 km (0.098 R)
• M66: 45,439,007 km (0.084 R)
• M67: 46,012,266 km (0.092 R)
• M68: 46,340,783 km (0.035 R)
• M69: 46,505,340 km (0.113 R)
• M70: 47,580,052 km (0.096 R)
• M71: 51,022,448 km (0.083 R)
• M72: 51,788,838 km (0.091 R)
• M73: 52,216,239 km (0.091 R)
• M74: 52,644,837 km (0.051 R)
• M75: 55,066,527 km (0.11 R)
• M76: 55,153,593 km (0.088 R)
• M77: 55,328,024 km (0.084 R)
• M78: 55,415,390 km (0.107 R)
• M79: 57,435,858 km (0.048 R)
• M80: 58,677,521 km (0.119 R)
• M81: 59,928,009 km (0.095 R)

Asteroid Belt

Center: 13.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.4

Radius: 5.8

Gravity: 23.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.62 AU - 17.98 AU

Year: 21231 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,920,711 km

• M1: 131,197 km (0.094 R)
• M2: 254,915 km (0.054 R)
• M3: 305,329 km (0.107 R)
• M4: 417,827 km (0.082 R)
• M5: 566,378 km (0.088 R)
• M6: 966,402 km (0.086 R)
• M7: 1,223,860 km (0.054 R)
• M8: 3,414,123 km (0.057 R)
• M9: 3,585,412 km (0.104 R)
• M10: 3,628,796 km (0.037 R)
• M11: 3,715,862 km (0.111 R)
• M12: 3,892,088 km (0.113 R)
• M13: 4,483,897 km (0.072 R)
• M14: 4,861,931 km (0.091 R)
• M15: 5,054,762 km (0.073 R)
• M16: 5,348,872 km (0.087 R)
• M17: 5,698,931 km (0.093 R)
• M18: 6,792,940 km (0.113 R)
• M19: 7,613,036 km (0.079 R)
• M20: 9,464,608 km (0.065 R)
• M21: 9,524,747 km (0.076 R)
• M22: 10,502,070 km (0.079 R)
• M23: 10,813,981 km (0.109 R)
• M24: 11,447,079 km (0.079 R)
• M25: 12,091,996 km (0.08 R)
• M26: 12,222,445 km (0.115 R)
• M27: 12,287,820 km (0.054 R)
• M28: 13,014,716 km (0.084 R)
• M29: 15,347,994 km (0.095 R)
• M30: 15,986,926 km (0.101 R)
• M31: 18,402,932 km (0.096 R)
• M32: 18,477,880 km (0.06 R)
• M33: 19,461,785 km (0.108 R)
• M34: 20,075,585 km (0.115 R)
• M35: 20,307,462 km (0.077 R)
• M36: 21,086,717 km (0.044 R)
• M37: 22,034,719 km (0.091 R)
• M38: 23,238,982 km (0.104 R)
• M39: 23,401,146 km (0.099 R)
• M40: 23,563,759 km (0.117 R)
• M41: 24,629,644 km (0.071 R)
• M42: 25,210,084 km (0.115 R)
• M43: 25,460,211 km (0.106 R)
• M44: 25,795,011 km (0.069 R)
• M45: 25,878,936 km (0.066 R)
• M46: 26,723,116 km (0.115 R)
• M47: 28,611,939 km (0.072 R)
• M48: 28,960,053 km (0.119 R)
• M49: 29,047,269 km (0.117 R)
• M50: 31,435,300 km (0.113 R)
• M51: 34,623,380 km (0.094 R)
• M52: 34,808,582 km (0.117 R)
• M53: 35,087,133 km (0.1 R)
• M54: 35,833,477 km (0.075 R)
• M55: 38,390,703 km (0.078 R)
• M56: 38,774,422 km (0.078 R)
• M57: 39,449,258 km (0.089 R)
• M58: 40,908,136 km (0.074 R)
• M59: 43,179,181 km (0.104 R)
• M60: 43,978,782 km (0.103 R)
• M61: 44,783,170 km (0.119 R)
• M62: 45,998,802 km (0.111 R)
• M63: 48,152,114 km (0.092 R)
• M64: 48,669,722 km (0.106 R)
• M65: 49,293,246 km (0.115 R)
• M66: 50,233,319 km (0.104 R)
• M67: 51,074,059 km (0.074 R)
• M68: 51,390,459 km (0.083 R)
• M69: 53,302,918 km (0.099 R)
• M70: 54,482,946 km (0.065 R)
• M71: 55,238,415 km (0.112 R)
• M72: 55,780,109 km (0.104 R)
• M73: 56,650,619 km (0.07 R)
• M74: 58,735,864 km (0.099 R)
• M75: 59,732,335 km (0.118 R)
• M76: 63,660,177 km (0.045 R)
• M77: 66,977,510 km (0.12 R)
• M78: 67,555,107 km (0.114 R)
• M79: 68,134,350 km (0.11 R)
• M80: 68,366,526 km (0.072 R)
• M81: 70,467,778 km (0.105 R)
• M82: 70,937,515 km (0.061 R)
• M83: 71,290,566 km (0.092 R)
• M84: 72,945,867 km (0.111 R)
• M85: 74,135,918 km (0.084 R)
• M86: 75,092,596 km (0.082 R)
• M87: 75,572,506 km (0.075 R)
• M88: 75,812,910 km (0.047 R)
• M89: 78,838,227 km (0.11 R)
• M90: 79,570,210 km (0.034 R)
• M91: 79,692,431 km (0.118 R)
• M92: 82,520,429 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214

Radius: 3.5

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.36 AU - 18.92 AU

Year: 21943 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,920,711 km

• M1: 45,328 km (0.119 R)
• M2: 176,077 km (0.118 R)
• M3: 260,450 km (0.088 R)
• M4: 328,667 km (0.109 R)
• M5: 567,425 km (0.117 R)
• M6: 602,730 km (0.098 R)
• M7: 713,133 km (0.103 R)
• M8: 1,379,592 km (0.113 R)
• M9: 1,599,949 km (0.119 R)
• M10: 1,831,228 km (0.083 R)
• M11: 2,296,327 km (0.098 R)
• M12: 2,735,397 km (0.052 R)
• M13: 3,042,222 km (0.108 R)
• M14: 4,481,204 km (0.11 R)
• M15: 5,099,941 km (0.116 R)
• M16: 5,514,327 km (0.116 R)
• M17: 5,552,475 km (0.037 R)
• M18: 6,136,205 km (0.101 R)
• M19: 6,903,194 km (0.051 R)
• M20: 8,791,568 km (0.112 R)
• M21: 9,423,918 km (0.102 R)
• M22: 9,791,629 km (0.066 R)
• M23: 10,541,414 km (0.079 R)
• M24: 10,683,981 km (0.088 R)
• M25: 10,827,146 km (0.116 R)
• M26: 11,946,437 km (0.115 R)
• M27: 12,595,094 km (0.08 R)
• M28: 14,030,784 km (0.103 R)
• M29: 14,661,639 km (0.118 R)
• M30: 15,301,768 km (0.095 R)
• M31: 18,866,386 km (0.04 R)
• M32: 19,155,259 km (0.078 R)
• M33: 21,940,772 km (0.12 R)
• M34: 22,794,676 km (0.095 R)
• M35: 23,908,432 km (0.09 R)
• M36: 24,597,779 km (0.117 R)
• M37: 26,639,790 km (0.107 R)
• M38: 26,898,744 km (0.11 R)
• M39: 28,934,622 km (0.103 R)
• M40: 30,071,865 km (0.076 R)
• M41: 30,274,121 km (0.054 R)
• M42: 30,612,063 km (0.104 R)
• M43: 31,428,418 km (0.102 R)
• M44: 31,839,214 km (0.105 R)
• M45: 33,430,636 km (0.104 R)
• M46: 33,779,947 km (0.094 R)
• M47: 35,260,368 km (0.044 R)
• M48: 36,546,161 km (0.097 R)
• M49: 36,689,925 km (0.105 R)
• M50: 36,761,882 km (0.055 R)
• M51: 37,267,074 km (0.092 R)
• M52: 37,629,250 km (0.052 R)
• M53: 39,900,894 km (0.12 R)
• M54: 46,742,453 km (0.077 R)
• M55: 47,681,629 km (0.116 R)
• M56: 50,376,185 km (0.088 R)
• M57: 50,937,028 km (0.064 R)
• M58: 52,875,667 km (0.092 R)
• M59: 53,038,429 km (0.108 R)
• M60: 54,838,391 km (0.054 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 19,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit