🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 15

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.3 AU - 1.66 AU

Year: 1201 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 68,953,955 km

• M1: 193,131 km (0.064 R)
• M2: 290,968 km (0.09 R)
• M3: 393,891 km (0.098 R)
• M4: 530,025 km (0.098 R)
• M5: 628,161 km (0.111 R)
• M6: 734,226 km (0.083 R)
• M7: 842,685 km (0.058 R)
• M8: 989,740 km (0.109 R)
• M9: 1,234,033 km (0.111 R)
• M10: 1,336,358 km (0.115 R)
• M11: 1,441,974 km (0.073 R)
• M12: 1,852,022 km (0.094 R)
• M13: 2,049,491 km (0.107 R)
• M14: 2,143,588 km (0.118 R)
• M15: 2,321,460 km (0.085 R)
• M16: 2,442,784 km (0.111 R)
• M17: 2,684,384 km (0.088 R)
• M18: 2,884,995 km (0.043 R)
• M19: 3,007,815 km (0.061 R)
• M20: 3,174,317 km (0.095 R)
• M21: 3,284,272 km (0.102 R)
• M22: 3,666,195 km (0.105 R)
• M23: 3,790,810 km (0.105 R)
• M24: 3,916,921 km (0.079 R)
• M25: 4,266,232 km (0.1 R)
• M26: 4,444,702 km (0.117 R)
• M27: 4,539,697 km (0.078 R)
• M28: 4,751,079 km (0.074 R)
• M29: 5,064,486 km (0.086 R)
• M30: 5,173,693 km (0.106 R)
• M31: 5,537,066 km (0.11 R)
• M32: 5,670,358 km (0.106 R)
• M33: 5,784,052 km (0.058 R)
• M34: 5,908,817 km (0.094 R)
• M35: 6,013,535 km (0.074 R)
• M36: 6,119,002 km (0.077 R)
• M37: 6,246,309 km (0.085 R)
• M38: 6,438,842 km (0.09 R)
• M39: 6,731,455 km (0.091 R)
• M40: 6,840,961 km (0.103 R)
• M41: 6,973,206 km (0.105 R)
• M42: 7,117,418 km (0.117 R)
• M43: 7,363,656 km (0.066 R)
• M44: 7,567,259 km (0.068 R)
• M45: 7,727,029 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 8.8

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.7 AU - 1.7 AU

Year: 1478 Days

Day: 6.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,953,955 km

• M1: 110,702 km (0.106 R)
• M2: 177,423 km (0.116 R)
• M3: 271,670 km (0.113 R)
• M4: 338,839 km (0.111 R)
• M5: 395,537 km (0.098 R)
• M6: 456,423 km (0.064 R)
• M7: 554,559 km (0.119 R)
• M8: 624,422 km (0.043 R)
• M9: 735,274 km (0.036 R)
• M10: 869,463 km (0.069 R)
• M11: 927,208 km (0.098 R)
• M12: 1,311,076 km (0.119 R)
• M13: 1,465,910 km (0.115 R)
• M14: 1,555,818 km (0.104 R)
• M15: 1,762,263 km (0.078 R)
• M16: 1,879,697 km (0.11 R)
• M17: 2,077,466 km (0.091 R)
• M18: 2,375,165 km (0.108 R)
• M19: 2,529,251 km (0.104 R)
• M20: 2,810,046 km (0.099 R)
• M21: 3,191,222 km (0.089 R)
• M22: 3,282,476 km (0.09 R)
• M23: 3,548,312 km (0.11 R)
• M24: 3,724,987 km (0.105 R)
• M25: 3,918,417 km (0.099 R)
• M26: 4,200,409 km (0.067 R)
• M27: 4,474,472 km (0.093 R)
• M28: 4,724,750 km (0.084 R)
• M29: 5,040,251 km (0.053 R)
• M30: 5,146,915 km (0.103 R)
• M31: 5,347,077 km (0.091 R)
• M32: 5,455,984 km (0.097 R)
• M33: 5,850,773 km (0.061 R)
• M34: 5,962,971 km (0.075 R)
• M35: 6,075,768 km (0.096 R)
• M36: 6,140,693 km (0.026 R)
• M37: 6,238,381 km (0.032 R)
• M38: 6,369,429 km (0.104 R)
• M39: 6,551,190 km (0.092 R)
• M40: 6,667,876 km (0.09 R)
• M41: 6,734,747 km (0.079 R)
• M42: 7,141,054 km (0.094 R)
• M43: 7,416,314 km (0.079 R)
• M44: 7,625,003 km (0.108 R)
• M45: 8,030,563 km (0.094 R)
• M46: 8,352,947 km (0.107 R)
• M47: 8,425,053 km (0.091 R)
• M48: 8,533,811 km (0.082 R)
• M49: 8,643,017 km (0.099 R)
• M50: 8,752,672 km (0.073 R)
• M51: 9,047,230 km (0.082 R)
• M52: 9,741,065 km (0.096 R)
• M53: 10,065,693 km (0.039 R)
• M54: 10,258,225 km (0.09 R)
• M55: 10,549,343 km (0.078 R)
• M56: 10,745,017 km (0.118 R)
• M57: 10,882,647 km (0.074 R)
• M58: 11,219,392 km (0.068 R)
• M59: 11,319,173 km (0.041 R)
• M60: 11,559,577 km (0.112 R)
• M61: 11,903,203 km (0.088 R)
• M62: 12,291,111 km (0.05 R)
• M63: 12,373,389 km (0.088 R)
• M64: 12,476,462 km (0.098 R)
• M65: 12,621,124 km (0.101 R)
• M66: 12,704,150 km (0.079 R)
• M67: 12,974,923 km (0.101 R)
• M68: 13,142,622 km (0.08 R)
• M69: 13,927,263 km (0.119 R)
• M70: 13,991,440 km (0.09 R)
• M71: 14,077,309 km (0.095 R)
• M72: 14,617,956 km (0.04 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557

Radius: 5.6

Gravity: 17.76 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.91 AU - 6.17 AU

Year: 9899 Days

Day: 16.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 51.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,953,955 km

• M1: 245,041 km (0.101 R)
• M2: 335,548 km (0.117 R)
• M3: 465,249 km (0.086 R)
• M4: 641,924 km (0.103 R)
• M5: 754,572 km (0.105 R)
• M6: 804,837 km (0.053 R)
• M7: 980,913 km (0.057 R)
• M8: 1,130,511 km (0.053 R)
• M9: 1,732,643 km (0.082 R)
• M10: 2,053,979 km (0.109 R)
• M11: 2,294,831 km (0.049 R)
• M12: 2,494,096 km (0.046 R)
• M13: 3,097,574 km (0.07 R)
• M14: 3,317,632 km (0.119 R)
• M15: 3,373,582 km (0.115 R)
• M16: 3,457,805 km (0.066 R)
• M17: 3,802,329 km (0.12 R)
• M18: 4,157,624 km (0.098 R)
• M19: 4,339,236 km (0.074 R)
• M20: 4,431,089 km (0.112 R)
• M21: 4,836,499 km (0.099 R)
• M22: 5,059,550 km (0.083 R)
• M23: 5,384,327 km (0.095 R)
• M24: 5,648,816 km (0.119 R)
• M25: 5,883,834 km (0.095 R)
• M26: 6,190,809 km (0.075 R)
• M27: 7,579,675 km (0.074 R)
• M28: 7,838,928 km (0.045 R)
• M29: 7,913,428 km (0.114 R)
• M30: 8,101,024 km (0.098 R)
• M31: 8,788,127 km (0.118 R)
• M32: 9,374,850 km (0.103 R)
• M33: 9,692,895 km (0.073 R)
• M34: 10,014,680 km (0.12 R)
• M35: 11,717,403 km (0.093 R)
• M36: 12,754,864 km (0.066 R)
• M37: 13,418,181 km (0.034 R)
• M38: 13,956,883 km (0.096 R)
• M39: 14,183,374 km (0.101 R)
• M40: 14,456,839 km (0.086 R)
• M41: 14,594,319 km (0.089 R)
• M42: 14,824,251 km (0.108 R)
• M43: 14,916,553 km (0.111 R)
• M44: 15,755,947 km (0.081 R)
• M45: 15,991,713 km (0.083 R)
• M46: 16,133,831 km (0.111 R)
• M47: 16,466,986 km (0.106 R)
• M48: 17,188,646 km (0.118 R)
• M49: 18,862,048 km (0.039 R)
• M50: 19,012,244 km (0.052 R)
• M51: 19,062,359 km (0.029 R)
• M52: 19,263,269 km (0.098 R)
• M53: 21,311,413 km (0.093 R)
• M54: 22,308,334 km (0.108 R)
• M55: 23,266,658 km (0.061 R)
• M56: 23,535,186 km (0.069 R)
• M57: 24,347,053 km (0.082 R)
• M58: 24,456,110 km (0.045 R)
• M59: 25,003,190 km (0.036 R)
• M60: 25,223,248 km (0.044 R)
• M61: 25,609,809 km (0.062 R)
• M62: 25,776,012 km (0.091 R)
• M63: 26,837,409 km (0.084 R)
• M64: 27,062,554 km (0.084 R)
• M65: 28,255,447 km (0.102 R)
• M66: 28,427,186 km (0.094 R)
• M67: 28,771,859 km (0.118 R)
• M68: 28,887,050 km (0.056 R)
• M69: 29,002,390 km (0.091 R)
• M70: 29,581,483 km (0.049 R)
• M71: 29,639,527 km (0.072 R)
• M72: 31,341,352 km (0.099 R)
• M73: 32,234,003 km (0.028 R)
• M74: 32,353,531 km (0.046 R)
• M75: 32,773,453 km (0.078 R)
• M76: 34,043,987 km (0.109 R)
• M77: 34,165,910 km (0.056 R)
• M78: 34,471,089 km (0.114 R)
• M79: 35,886,884 km (0.1 R)
• M80: 36,259,382 km (0.119 R)
• M81: 37,133,333 km (0.072 R)
• M82: 38,330,565 km (0.117 R)
• M83: 38,774,870 km (0.081 R)
• M84: 39,029,486 km (0.067 R)
• M85: 39,220,822 km (0.086 R)
• M86: 39,348,578 km (0.111 R)
• M87: 39,925,129 km (0.064 R)
• M88: 40,117,960 km (0.106 R)
• M89: 41,151,382 km (0.051 R)
• M90: 41,671,384 km (0.09 R)
• M91: 42,455,577 km (0.112 R)
• M92: 43,376,501 km (0.085 R)
• M93: 43,905,629 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.2

Radius: 3.7

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.83 AU - 6.37 AU

Year: 10047 Days

Day: 22.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 68,953,955 km

• M1: 93,050 km (0.115 R)
• M2: 132,245 km (0.11 R)
• M3: 411,843 km (0.116 R)
• M4: 969,843 km (0.103 R)
• M5: 1,108,969 km (0.119 R)
• M6: 1,484,011 km (0.092 R)
• M7: 2,394,464 km (0.104 R)
• M8: 2,431,713 km (0.097 R)
• M9: 2,620,506 km (0.061 R)
• M10: 3,194,363 km (0.05 R)
• M11: 3,719,003 km (0.118 R)
• M12: 3,958,210 km (0.097 R)
• M13: 4,046,473 km (0.078 R)
• M14: 4,090,903 km (0.117 R)
• M15: 4,520,399 km (0.099 R)
• M16: 5,275,719 km (0.104 R)
• M17: 5,618,298 km (0.086 R)
• M18: 5,742,464 km (0.101 R)
• M19: 5,842,395 km (0.112 R)
• M20: 7,682,000 km (0.1 R)
• M21: 8,435,525 km (0.074 R)
• M22: 8,950,740 km (0.055 R)
• M23: 9,417,336 km (0.112 R)
• M24: 9,505,748 km (0.089 R)
• M25: 9,564,839 km (0.078 R)
• M26: 11,018,482 km (0.069 R)
• M27: 11,204,881 km (0.11 R)
• M28: 11,897,668 km (0.115 R)
• M29: 12,249,223 km (0.108 R)
• M30: 12,442,354 km (0.036 R)
• M31: 12,701,458 km (0.099 R)
• M32: 13,390,206 km (0.065 R)
• M33: 13,522,750 km (0.092 R)
• M34: 13,755,823 km (0.043 R)
• M35: 14,259,669 km (0.075 R)
• M36: 14,428,864 km (0.108 R)
• M37: 14,803,607 km (0.08 R)
• M38: 14,872,123 km (0.115 R)
• M39: 15,181,641 km (0.05 R)
• M40: 16,157,916 km (0.059 R)
• M41: 16,228,377 km (0.096 R)
• M42: 17,226,344 km (0.112 R)
• M43: 18,133,955 km (0.074 R)
• M44: 20,910,042 km (0.088 R)
• M45: 21,025,233 km (0.112 R)
• M46: 21,838,297 km (0.096 R)
• M47: 21,916,238 km (0.096 R)
• M48: 23,216,094 km (0.106 R)
• M49: 23,295,680 km (0.116 R)
• M50: 23,855,176 km (0.088 R)
• M51: 23,895,417 km (0.096 R)
• M52: 24,338,377 km (0.105 R)
• M53: 25,150,843 km (0.078 R)
• M54: 27,220,380 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.6

Radius: 5.8

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.14 AU - 11.7 AU

Year: 19280 Days

Day: 20.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,953,955 km

• M1: 83,476 km (0.077 R)
• M2: 582,385 km (0.118 R)
• M3: 1,034,320 km (0.037 R)
• M4: 1,779,167 km (0.09 R)
• M5: 2,217,788 km (0.086 R)
• M6: 2,349,135 km (0.084 R)
• M7: 2,449,366 km (0.095 R)
• M8: 2,723,429 km (0.072 R)
• M9: 3,226,527 km (0.107 R)
• M10: 3,300,727 km (0.117 R)
• M11: 4,033,907 km (0.068 R)
• M12: 4,275,507 km (0.076 R)
• M13: 5,158,135 km (0.077 R)
• M14: 5,332,416 km (0.115 R)
• M15: 6,095,066 km (0.092 R)
• M16: 6,140,993 km (0.065 R)
• M17: 6,700,937 km (0.069 R)
• M18: 6,748,360 km (0.113 R)
• M19: 6,939,097 km (0.07 R)
• M20: 9,204,159 km (0.112 R)
• M21: 9,575,311 km (0.108 R)
• M22: 10,885,040 km (0.062 R)
• M23: 11,333,983 km (0.105 R)
• M24: 11,560,774 km (0.106 R)
• M25: 12,366,209 km (0.076 R)
• M26: 13,130,056 km (0.116 R)
• M27: 13,368,215 km (0.11 R)
• M28: 14,091,222 km (0.062 R)
• M29: 15,012,595 km (0.095 R)
• M30: 15,136,911 km (0.088 R)
• M31: 15,386,590 km (0.098 R)
• M32: 15,637,765 km (0.113 R)
• M33: 15,700,745 km (0.054 R)
• M34: 16,655,479 km (0.063 R)
• M35: 16,848,610 km (0.073 R)
• M36: 17,694,436 km (0.086 R)
• M37: 18,687,317 km (0.051 R)
• M38: 18,821,207 km (0.107 R)
• M39: 19,291,842 km (0.107 R)
• M40: 19,494,697 km (0.093 R)
• M41: 19,630,382 km (0.1 R)
• M42: 19,766,367 km (0.098 R)
• M43: 20,657,820 km (0.096 R)
• M44: 21,772,923 km (0.092 R)
• M45: 22,054,765 km (0.102 R)
• M46: 23,554,035 km (0.12 R)
• M47: 25,975,725 km (0.09 R)
• M48: 27,329,736 km (0.102 R)
• M49: 29,558,894 km (0.093 R)
• M50: 29,792,865 km (0.102 R)
• M51: 29,870,955 km (0.119 R)
• M52: 30,734,583 km (0.106 R)
• M53: 31,129,971 km (0.094 R)
• M54: 31,526,854 km (0.085 R)
• M55: 31,925,532 km (0.087 R)
• M56: 32,727,975 km (0.061 R)
• M57: 36,670,328 km (0.061 R)
• M58: 37,173,575 km (0.114 R)
• M59: 37,679,216 km (0.112 R)
• M60: 41,629,946 km (0.113 R)
• M61: 44,276,332 km (0.065 R)
• M62: 45,800,136 km (0.117 R)
• M63: 46,704,306 km (0.116 R)
• M64: 47,523,204 km (0.045 R)
• M65: 48,438,743 km (0.075 R)
• M66: 48,714,452 km (0.05 R)
• M67: 48,898,607 km (0.082 R)
• M68: 49,267,516 km (0.107 R)
• M69: 50,659,374 km (0.077 R)
• M70: 51,688,308 km (0.097 R)
• M71: 53,291,848 km (0.049 R)
• M72: 53,481,538 km (0.032 R)
• M73: 54,242,842 km (0.045 R)
• M74: 55,295,263 km (0.075 R)
• M75: 55,775,921 km (0.111 R)
• M76: 55,968,453 km (0.084 R)
• M77: 56,161,285 km (0.077 R)
• M78: 56,644,486 km (0.09 R)
• M79: 57,809,554 km (0.109 R)
• M80: 58,199,705 km (0.092 R)
• M81: 58,688,591 km (0.115 R)
• M82: 59,473,531 km (0.105 R)
• M83: 60,756,632 km (0.116 R)
• M84: 61,550,698 km (0.094 R)
• M85: 61,949,077 km (0.097 R)
• M86: 62,248,422 km (0.068 R)
• M87: 63,249,681 km (0.086 R)
• M88: 66,387,047 km (0.12 R)
• M89: 67,000,249 km (0.116 R)
• M90: 67,512,472 km (0.084 R)
• M91: 68,438,034 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 10,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit