🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.3

Radius: 10

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.79 AU - 0.81 AU

Year: 455 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,774,652 km

• M1: 133,890 km (0.115 R)
• M2: 254,466 km (0.05 R)
• M3: 322,683 km (0.113 R)
• M4: 406,308 km (0.092 R)
• M5: 488,736 km (0.1 R)
• M6: 570,566 km (0.09 R)
• M7: 677,379 km (0.095 R)
• M8: 762,500 km (0.073 R)
• M9: 825,631 km (0.095 R)
• M10: 895,044 km (0.062 R)
• M11: 975,827 km (0.099 R)
• M12: 1,068,727 km (0.068 R)
• M13: 1,238,670 km (0.044 R)
• M14: 1,314,367 km (0.056 R)
• M15: 1,386,473 km (0.036 R)
• M16: 1,460,075 km (0.033 R)
• M17: 1,644,230 km (0.12 R)
• M18: 1,836,164 km (0.045 R)
• M19: 1,905,727 km (0.088 R)
• M20: 2,029,594 km (0.062 R)
• M21: 2,119,802 km (0.118 R)
• M22: 2,217,639 km (0.05 R)
• M23: 2,329,388 km (0.105 R)
• M24: 2,436,650 km (0.088 R)
• M25: 2,617,215 km (0.113 R)
• M26: 2,775,489 km (0.103 R)
• M27: 2,842,360 km (0.039 R)
• M28: 3,012,004 km (0.061 R)
• M29: 3,080,669 km (0.1 R)
• M30: 3,163,995 km (0.092 R)
• M31: 3,226,976 km (0.055 R)
• M32: 3,613,686 km (0.101 R)
• M33: 3,679,509 km (0.117 R)
• M34: 3,760,591 km (0.119 R)
• M35: 3,909,740 km (0.101 R)
• M36: 3,977,359 km (0.109 R)
• M37: 4,182,906 km (0.085 R)
• M38: 4,267,578 km (0.093 R)
• M39: 4,501,699 km (0.079 R)
• M40: 4,564,829 km (0.056 R)
• M41: 4,691,988 km (0.082 R)
• M42: 4,804,186 km (0.104 R)
• M43: 4,990,585 km (0.091 R)
• M44: 5,171,150 km (0.107 R)
• M45: 5,328,826 km (0.11 R)
• M46: 5,412,451 km (0.106 R)
• M47: 5,802,752 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 11

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.89 AU - 0.97 AU

Year: 570 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 36,774,652 km

• M1: 138,677 km (0.109 R)
• M2: 216,319 km (0.109 R)
• M3: 290,818 km (0.073 R)
• M4: 361,877 km (0.099 R)
• M5: 439,219 km (0.081 R)
• M6: 514,317 km (0.064 R)
• M7: 584,778 km (0.071 R)
• M8: 654,042 km (0.097 R)
• M9: 742,753 km (0.104 R)
• M10: 827,575 km (0.117 R)
• M11: 910,004 km (0.099 R)
• M12: 1,074,113 km (0.078 R)
• M13: 1,171,501 km (0.042 R)
• M14: 1,251,835 km (0.1 R)
• M15: 1,368,970 km (0.114 R)
• M16: 1,446,761 km (0.118 R)
• M17: 1,544,299 km (0.091 R)
• M18: 1,666,819 km (0.097 R)
• M19: 1,784,852 km (0.029 R)
• M20: 1,985,463 km (0.059 R)
• M21: 2,098,858 km (0.073 R)
• M22: 2,181,137 km (0.072 R)
• M23: 2,277,179 km (0.097 R)
• M24: 2,430,367 km (0.041 R)
• M25: 2,499,631 km (0.103 R)
• M26: 2,569,643 km (0.078 R)
• M27: 2,693,510 km (0.112 R)
• M28: 2,787,906 km (0.064 R)
• M29: 2,915,363 km (0.116 R)
• M30: 2,984,627 km (0.109 R)
• M31: 3,176,412 km (0.05 R)
• M32: 3,300,129 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.9

Radius: 10.4

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.09 AU - 5.03 AU

Year: 5201 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,774,652 km

• M1: 165,605 km (0.047 R)
• M2: 246,238 km (0.05 R)
• M3: 344,075 km (0.114 R)
• M4: 545,883 km (0.067 R)
• M5: 711,487 km (0.065 R)
• M6: 894,595 km (0.071 R)
• M7: 964,009 km (0.04 R)
• M8: 1,183,618 km (0.044 R)
• M9: 1,323,343 km (0.06 R)
• M10: 1,485,357 km (0.112 R)
• M11: 1,568,833 km (0.115 R)
• M12: 1,723,218 km (0.114 R)
• M13: 2,352,127 km (0.067 R)
• M14: 2,671,220 km (0.067 R)
• M15: 2,794,488 km (0.057 R)
• M16: 2,898,758 km (0.099 R)
• M17: 3,046,860 km (0.114 R)
• M18: 3,197,654 km (0.089 R)
• M19: 3,284,870 km (0.077 R)
• M20: 4,911,896 km (0.088 R)
• M21: 5,089,170 km (0.041 R)
• M22: 5,372,060 km (0.12 R)
• M23: 5,792,729 km (0.087 R)
• M24: 6,115,262 km (0.067 R)
• M25: 6,224,169 km (0.056 R)
• M26: 6,499,130 km (0.045 R)
• M27: 6,638,106 km (0.112 R)
• M28: 7,032,446 km (0.109 R)
• M29: 7,318,926 km (0.053 R)
• M30: 7,463,587 km (0.103 R)
• M31: 7,609,146 km (0.102 R)
• M32: 7,992,117 km (0.102 R)
• M33: 8,081,427 km (0.107 R)
• M34: 8,746,539 km (0.105 R)
• M35: 8,869,209 km (0.082 R)
• M36: 9,554,966 km (0.053 R)
• M37: 10,193,150 km (0.084 R)
• M38: 10,484,866 km (0.096 R)
• M39: 10,550,091 km (0.106 R)
• M40: 11,712,765 km (0.087 R)
• M41: 11,984,285 km (0.094 R)
• M42: 12,257,900 km (0.104 R)
• M43: 12,464,345 km (0.071 R)
• M44: 12,846,119 km (0.116 R)
• M45: 13,443,463 km (0.113 R)
• M46: 13,549,827 km (0.108 R)
• M47: 13,834,811 km (0.069 R)
• M48: 14,483,467 km (0.111 R)
• M49: 14,811,536 km (0.092 R)
• M50: 14,921,340 km (0.086 R)
• M51: 14,994,793 km (0.116 R)
• M52: 15,215,749 km (0.104 R)
• M53: 15,586,303 km (0.104 R)
• M54: 15,772,851 km (0.06 R)
• M55: 16,072,646 km (0.091 R)
• M56: 17,368,163 km (0.086 R)
• M57: 17,484,102 km (0.078 R)
• M58: 18,459,928 km (0.065 R)
• M59: 18,736,385 km (0.058 R)
• M60: 18,815,672 km (0.085 R)
• M61: 19,053,982 km (0.119 R)
• M62: 20,464,390 km (0.053 R)
• M63: 20,709,581 km (0.096 R)
• M64: 21,326,822 km (0.112 R)
• M65: 21,908,309 km (0.091 R)
• M66: 22,075,410 km (0.095 R)
• M67: 22,579,255 km (0.054 R)
• M68: 23,726,821 km (0.104 R)
• M69: 23,984,279 km (0.119 R)
• M70: 24,242,784 km (0.099 R)
• M71: 24,545,570 km (0.099 R)
• M72: 25,198,565 km (0.091 R)
• M73: 25,725,149 km (0.118 R)
• M74: 25,813,262 km (0.115 R)
• M75: 27,102,197 km (0.082 R)
• M76: 27,822,212 km (0.12 R)
• M77: 28,003,225 km (0.104 R)
• M78: 28,822,573 km (0.115 R)
• M79: 29,235,164 km (0.082 R)
• M80: 29,373,093 km (0.095 R)
• M81: 29,603,623 km (0.042 R)
• M82: 30,391,555 km (0.081 R)
• M83: 30,998,773 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 10.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.92 AU - 5.12 AU

Year: 6110 Days

Day: 6.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,774,652 km

• M1: 542,741 km (0.109 R)
• M2: 870,211 km (0.117 R)
• M3: 1,323,044 km (0.057 R)
• M4: 1,748,799 km (0.12 R)
• M5: 1,861,746 km (0.086 R)
• M6: 2,055,774 km (0.046 R)
• M7: 2,175,452 km (0.106 R)
• M8: 2,338,664 km (0.096 R)
• M9: 2,964,431 km (0.116 R)
• M10: 3,520,187 km (0.109 R)
• M11: 3,616,080 km (0.081 R)
• M12: 3,712,720 km (0.1 R)
• M13: 3,859,475 km (0.094 R)
• M14: 3,958,360 km (0.107 R)
• M15: 4,133,539 km (0.118 R)
• M16: 4,413,885 km (0.113 R)
• M17: 4,993,427 km (0.11 R)
• M18: 5,793,926 km (0.114 R)
• M19: 6,457,093 km (0.111 R)
• M20: 7,266,268 km (0.108 R)
• M21: 7,698,456 km (0.116 R)
• M22: 8,043,878 km (0.098 R)
• M23: 8,266,330 km (0.092 R)
• M24: 8,426,549 km (0.087 R)
• M25: 8,847,816 km (0.104 R)
• M26: 8,978,864 km (0.029 R)
• M27: 9,309,326 km (0.074 R)
• M28: 9,442,618 km (0.119 R)
• M29: 10,566,397 km (0.102 R)
• M30: 10,670,667 km (0.087 R)
• M31: 10,915,259 km (0.065 R)
• M32: 11,232,556 km (0.106 R)
• M33: 11,696,160 km (0.046 R)
• M34: 11,912,179 km (0.096 R)
• M35: 12,020,787 km (0.061 R)
• M36: 12,129,695 km (0.113 R)
• M37: 12,642,067 km (0.1 R)
• M38: 12,715,969 km (0.12 R)
• M39: 12,901,021 km (0.112 R)
• M40: 13,424,165 km (0.057 R)
• M41: 13,726,203 km (0.099 R)
• M42: 14,337,011 km (0.064 R)
• M43: 14,568,289 km (0.049 R)
• M44: 14,917,600 km (0.118 R)
• M45: 15,034,736 km (0.097 R)
• M46: 15,191,365 km (0.062 R)
• M47: 15,309,098 km (0.068 R)
• M48: 15,545,612 km (0.1 R)
• M49: 16,142,059 km (0.098 R)
• M50: 16,544,029 km (0.116 R)
• M51: 16,867,908 km (0.107 R)
• M52: 17,071,361 km (0.086 R)
• M53: 17,152,892 km (0.114 R)
• M54: 17,275,562 km (0.083 R)
• M55: 18,267,546 km (0.108 R)
• M56: 19,363,051 km (0.077 R)
• M57: 19,448,172 km (0.117 R)
• M58: 19,618,863 km (0.106 R)
• M59: 19,747,069 km (0.036 R)
• M60: 20,870,997 km (0.068 R)
• M61: 20,958,362 km (0.117 R)
• M62: 21,089,560 km (0.112 R)
• M63: 21,705,305 km (0.111 R)
• M64: 21,838,148 km (0.097 R)
• M65: 22,238,023 km (0.087 R)
• M66: 22,685,171 km (0.092 R)
• M67: 22,909,717 km (0.077 R)
• M68: 22,999,925 km (0.079 R)
• M69: 23,225,518 km (0.045 R)
• M70: 23,361,353 km (0.086 R)
• M71: 24,549,310 km (0.097 R)
• M72: 25,476,368 km (0.12 R)
• M73: 26,746,005 km (0.099 R)
• M74: 27,603,949 km (0.059 R)
• M75: 27,699,841 km (0.099 R)
• M76: 27,988,116 km (0.066 R)
• M77: 28,084,457 km (0.047 R)
• M78: 29,053,702 km (0.039 R)
• M79: 29,151,239 km (0.107 R)
• M80: 29,542,438 km (0.119 R)
• M81: 29,837,146 km (0.11 R)
• M82: 30,231,336 km (0.06 R)
• M83: 30,330,220 km (0.104 R)
• M84: 30,875,804 km (0.057 R)
• M85: 31,174,700 km (0.039 R)
• M86: 31,624,990 km (0.102 R)
• M87: 31,926,280 km (0.073 R)
• M88: 32,380,010 km (0.054 R)
• M89: 32,886,848 km (0.119 R)
• M90: 34,319,547 km (0.043 R)
• M91: 34,525,992 km (0.113 R)

Asteroid Belt

Center: 7.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.1

Radius: 3.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.92 AU - 13.08 AU

Year: 21633 Days

Day: 15 Hours

Environment

Temp: -239 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,774,652 km

• M1: 531,521 km (0.084 R)
• M2: 739,612 km (0.081 R)
• M3: 939,026 km (0.08 R)
• M4: 1,069,774 km (0.112 R)
• M5: 1,687,464 km (0.11 R)
• M6: 1,806,245 km (0.085 R)
• M7: 2,199,986 km (0.049 R)
• M8: 2,307,846 km (0.117 R)
• M9: 2,506,512 km (0.06 R)
• M10: 2,710,713 km (0.112 R)
• M11: 3,014,995 km (0.098 R)
• M12: 3,504,031 km (0.088 R)
• M13: 5,169,205 km (0.059 R)
• M14: 5,312,819 km (0.085 R)
• M15: 5,751,290 km (0.101 R)
• M16: 6,292,535 km (0.069 R)
• M17: 6,569,291 km (0.075 R)
• M18: 6,631,374 km (0.095 R)
• M19: 7,198,500 km (0.109 R)
• M20: 7,262,378 km (0.108 R)
• M21: 7,585,061 km (0.062 R)
• M22: 7,813,646 km (0.103 R)
• M23: 7,978,354 km (0.064 R)
• M24: 9,406,565 km (0.042 R)
• M25: 9,687,360 km (0.12 R)
• M26: 10,006,602 km (0.044 R)
• M27: 10,473,796 km (0.085 R)
• M28: 10,619,055 km (0.104 R)
• M29: 10,728,411 km (0.096 R)
• M30: 10,764,913 km (0.102 R)
• M31: 11,132,326 km (0.051 R)
• M32: 11,206,376 km (0.087 R)
• M33: 11,280,577 km (0.101 R)
• M34: 12,145,103 km (0.12 R)
• M35: 12,914,036 km (0.037 R)
• M36: 13,304,337 km (0.107 R)
• M37: 14,985,668 km (0.06 R)
• M38: 15,149,328 km (0.082 R)
• M39: 15,437,004 km (0.104 R)
• M40: 15,560,871 km (0.115 R)
• M41: 15,768,064 km (0.092 R)
• M42: 15,934,417 km (0.11 R)
• M43: 16,521,290 km (0.115 R)
• M44: 16,859,830 km (0.055 R)
• M45: 16,902,315 km (0.044 R)
• M46: 17,629,959 km (0.086 R)
• M47: 18,106,129 km (0.114 R)
• M48: 19,248,608 km (0.119 R)
• M49: 19,560,071 km (0.083 R)
• M50: 21,188,294 km (0.1 R)
• M51: 21,280,148 km (0.071 R)
• M52: 22,344,387 km (0.101 R)
• M53: 22,953,699 km (0.063 R)
• M54: 23,473,402 km (0.11 R)
• M55: 24,524,477 km (0.084 R)
• M56: 24,572,647 km (0.053 R)
• M57: 24,668,988 km (0.115 R)
• M58: 24,958,909 km (0.096 R)
• M59: 25,688,498 km (0.093 R)
• M60: 25,786,335 km (0.032 R)
• M61: 26,523,852 km (0.096 R)
• M62: 26,672,253 km (0.103 R)
• M63: 27,768,506 km (0.047 R)
• M64: 27,818,622 km (0.107 R)
• M65: 29,542,588 km (0.11 R)
• M66: 29,850,460 km (0.091 R)
• M67: 31,405,231 km (0.092 R)
• M68: 32,034,589 km (0.099 R)
• M69: 32,139,906 km (0.11 R)
• M70: 32,456,455 km (0.057 R)
• M71: 32,509,263 km (0.089 R)
• M72: 33,626,011 km (0.049 R)
• M73: 33,732,973 km (0.12 R)
• M74: 34,162,020 km (0.111 R)
• M75: 34,269,731 km (0.064 R)
• M76: 34,593,012 km (0.056 R)
• M77: 36,005,964 km (0.072 R)
• M78: 36,499,487 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 15,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit