🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 10.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.08 AU

Year: 619 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,378,750 km

• M1: 132,394 km (0.111 R)
• M2: 217,366 km (0.11 R)
• M3: 290,369 km (0.11 R)
• M4: 388,954 km (0.084 R)
• M5: 485,146 km (0.083 R)
• M6: 551,268 km (0.101 R)
• M7: 666,758 km (0.075 R)
• M8: 746,194 km (0.104 R)
• M9: 820,694 km (0.063 R)
• M10: 902,374 km (0.098 R)
• M11: 968,945 km (0.066 R)
• M12: 1,074,562 km (0.118 R)
• M13: 1,140,833 km (0.112 R)
• M14: 1,282,951 km (0.058 R)
• M15: 1,369,120 km (0.087 R)
• M16: 1,526,048 km (0.097 R)
• M17: 1,617,751 km (0.104 R)
• M18: 1,722,470 km (0.113 R)
• M19: 1,789,789 km (0.102 R)
• M20: 1,863,840 km (0.092 R)
• M21: 1,933,104 km (0.087 R)
• M22: 2,015,083 km (0.078 R)
• M23: 2,122,195 km (0.053 R)
• M24: 2,231,252 km (0.109 R)
• M25: 2,298,870 km (0.093 R)
• M26: 2,615,120 km (0.099 R)
• M27: 2,693,061 km (0.057 R)
• M28: 2,798,378 km (0.087 R)
• M29: 2,985,973 km (0.095 R)
• M30: 3,184,639 km (0.101 R)
• M31: 3,282,028 km (0.12 R)
• M32: 3,494,457 km (0.064 R)
• M33: 3,580,625 km (0.109 R)
• M34: 3,925,299 km (0.102 R)
• M35: 3,999,948 km (0.119 R)
• M36: 4,120,524 km (0.097 R)
• M37: 4,234,667 km (0.108 R)
• M38: 4,497,361 km (0.101 R)
• M39: 4,567,821 km (0.031 R)
• M40: 4,693,932 km (0.112 R)
• M41: 4,813,162 km (0.075 R)
• M42: 5,160,827 km (0.106 R)
• M43: 5,259,412 km (0.112 R)
• M44: 5,458,228 km (0.091 R)
• M45: 5,592,268 km (0.062 R)
• M46: 5,659,736 km (0.11 R)
• M47: 5,752,786 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 11.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.17 AU - 1.77 AU

Year: 1230 Days

Day: 14.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,378,750 km

• M1: 156,928 km (0.097 R)
• M2: 251,923 km (0.116 R)
• M3: 329,415 km (0.075 R)
• M4: 463,903 km (0.09 R)
• M5: 546,182 km (0.08 R)
• M6: 823,536 km (0.028 R)
• M7: 981,212 km (0.116 R)
• M8: 1,096,552 km (0.033 R)
• M9: 1,308,981 km (0.051 R)
• M10: 1,422,676 km (0.099 R)
• M11: 1,564,794 km (0.093 R)
• M12: 1,868,777 km (0.079 R)
• M13: 2,003,265 km (0.107 R)
• M14: 2,544,361 km (0.044 R)
• M15: 2,651,921 km (0.085 R)
• M16: 2,846,997 km (0.115 R)
• M17: 3,015,444 km (0.075 R)
• M18: 3,110,439 km (0.106 R)
• M19: 3,533,651 km (0.081 R)
• M20: 3,961,501 km (0.11 R)
• M21: 4,058,889 km (0.045 R)
• M22: 4,171,088 km (0.114 R)
• M23: 4,398,776 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 13.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.19 AU - 3.21 AU

Year: 3951 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 30,378,750 km

• M1: 311,912 km (0.069 R)
• M2: 399,576 km (0.094 R)
• M3: 538,852 km (0.036 R)
• M4: 672,143 km (0.112 R)
• M5: 987,047 km (0.086 R)
• M6: 1,303,147 km (0.066 R)
• M7: 1,528,142 km (0.114 R)
• M8: 1,831,228 km (0.075 R)
• M9: 2,153,761 km (0.117 R)
• M10: 2,732,405 km (0.117 R)
• M11: 3,390,636 km (0.073 R)
• M12: 3,488,772 km (0.117 R)
• M13: 3,687,887 km (0.089 R)
• M14: 4,028,072 km (0.112 R)
• M15: 4,202,055 km (0.105 R)
• M16: 4,485,842 km (0.093 R)
• M17: 4,648,155 km (0.104 R)
• M18: 5,016,166 km (0.048 R)
• M19: 5,147,214 km (0.104 R)
• M20: 5,547,239 km (0.099 R)
• M21: 5,780,462 km (0.101 R)
• M22: 6,016,976 km (0.12 R)
• M23: 6,216,390 km (0.066 R)
• M24: 6,540,269 km (0.108 R)
• M25: 6,642,594 km (0.044 R)
• M26: 6,953,010 km (0.082 R)
• M27: 7,225,727 km (0.056 R)
• M28: 7,609,445 km (0.1 R)
• M29: 7,695,614 km (0.089 R)
• M30: 7,890,689 km (0.118 R)
• M31: 7,999,746 km (0.091 R)
• M32: 8,219,505 km (0.043 R)
• M33: 8,463,500 km (0.119 R)
• M34: 9,232,881 km (0.096 R)
• M35: 9,393,998 km (0.087 R)
• M36: 9,532,975 km (0.092 R)
• M37: 9,859,846 km (0.074 R)
• M38: 10,524,659 km (0.074 R)
• M39: 10,765,661 km (0.075 R)
• M40: 11,032,843 km (0.066 R)
• M41: 11,179,598 km (0.06 R)
• M42: 11,351,486 km (0.053 R)
• M43: 11,450,221 km (0.059 R)
• M44: 11,573,938 km (0.089 R)
• M45: 11,922,651 km (0.063 R)
• M46: 12,148,843 km (0.076 R)
• M47: 12,249,672 km (0.099 R)
• M48: 12,681,860 km (0.107 R)
• M49: 12,809,916 km (0.045 R)
• M50: 13,665,915 km (0.118 R)
• M51: 13,902,579 km (0.057 R)
• M52: 14,140,589 km (0.065 R)
• M53: 14,300,060 km (0.032 R)
• M54: 15,296,681 km (0.074 R)
• M55: 15,487,718 km (0.061 R)
• M56: 15,707,028 km (0.107 R)
• M57: 17,073,007 km (0.028 R)
• M58: 17,841,790 km (0.113 R)
• M59: 18,187,212 km (0.095 R)
• M60: 18,534,727 km (0.12 R)
• M61: 18,796,972 km (0.067 R)
• M62: 19,295,433 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 9.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5 AU - 5.66 AU

Year: 8494 Days

Day: 7.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,378,750 km

• M1: 226,641 km (0.05 R)
• M2: 353,500 km (0.114 R)
• M3: 509,830 km (0.041 R)
• M4: 570,566 km (0.111 R)
• M5: 671,694 km (0.091 R)
• M6: 872,156 km (0.085 R)
• M7: 1,233,434 km (0.095 R)
• M8: 1,355,656 km (0.1 R)
• M9: 1,443,619 km (0.072 R)
• M10: 1,706,014 km (0.1 R)
• M11: 1,843,046 km (0.086 R)
• M12: 1,955,394 km (0.09 R)
• M13: 2,055,624 km (0.034 R)
• M14: 2,246,362 km (0.088 R)
• M15: 2,535,534 km (0.111 R)
• M16: 2,629,482 km (0.073 R)
• M17: 3,456,608 km (0.119 R)
• M18: 3,543,525 km (0.095 R)
• M19: 3,934,873 km (0.1 R)
• M20: 4,154,183 km (0.094 R)
• M21: 4,434,081 km (0.061 R)
• M22: 4,662,367 km (0.115 R)
• M23: 4,836,200 km (0.101 R)
• M24: 4,933,588 km (0.1 R)
• M25: 5,778,367 km (0.1 R)
• M26: 6,048,840 km (0.068 R)
• M27: 6,259,773 km (0.113 R)
• M28: 7,987,180 km (0.089 R)
• M29: 8,195,420 km (0.067 R)
• M30: 8,950,740 km (0.112 R)
• M31: 9,409,706 km (0.06 R)
• M32: 9,482,859 km (0.102 R)
• M33: 9,777,418 km (0.091 R)
• M34: 10,857,813 km (0.048 R)
• M35: 10,934,557 km (0.095 R)
• M36: 11,686,137 km (0.073 R)
• M37: 12,534,806 km (0.078 R)
• M38: 13,102,530 km (0.025 R)
• M39: 13,513,176 km (0.114 R)
• M40: 13,650,955 km (0.092 R)
• M41: 13,789,333 km (0.084 R)
• M42: 14,515,930 km (0.111 R)
• M43: 14,713,699 km (0.079 R)
• M44: 14,912,365 km (0.116 R)
• M45: 15,026,358 km (0.103 R)
• M46: 15,831,943 km (0.071 R)
• M47: 15,977,202 km (0.065 R)
• M48: 16,240,046 km (0.053 R)
• M49: 16,651,589 km (0.083 R)
• M50: 16,888,253 km (0.075 R)
• M51: 17,725,553 km (0.066 R)
• M52: 17,906,716 km (0.119 R)
• M53: 18,821,806 km (0.041 R)
• M54: 19,378,310 km (0.093 R)
• M55: 19,502,626 km (0.073 R)
• M56: 19,720,889 km (0.112 R)
• M57: 20,128,543 km (0.087 R)
• M58: 20,538,890 km (0.117 R)
• M59: 20,856,337 km (0.084 R)
• M60: 21,592,957 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.3

Radius: 6.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.66 AU - 7 AU

Year: 10993 Days

Day: 23.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 30,378,750 km

• M1: 105,018 km (0.095 R)
• M2: 316,699 km (0.107 R)
• M3: 432,188 km (0.032 R)
• M4: 550,969 km (0.114 R)
• M5: 1,070,223 km (0.088 R)
• M6: 1,158,636 km (0.048 R)
• M7: 1,653,356 km (0.106 R)
• M8: 1,721,572 km (0.102 R)
• M9: 1,790,836 km (0.097 R)
• M10: 2,874,673 km (0.1 R)
• M11: 3,040,577 km (0.112 R)
• M12: 3,338,276 km (0.113 R)
• M13: 3,403,202 km (0.067 R)
• M14: 3,734,711 km (0.116 R)
• M15: 3,915,724 km (0.103 R)
• M16: 4,239,604 km (0.071 R)
• M17: 4,452,332 km (0.081 R)
• M18: 4,644,266 km (0.117 R)
• M19: 4,790,124 km (0.116 R)
• M20: 4,962,161 km (0.098 R)
• M21: 5,111,161 km (0.053 R)
• M22: 5,186,409 km (0.052 R)
• M23: 5,261,806 km (0.097 R)
• M24: 5,516,122 km (0.036 R)
• M25: 6,302,708 km (0.031 R)
• M26: 6,383,341 km (0.065 R)
• M27: 6,572,732 km (0.07 R)
• M28: 6,791,444 km (0.115 R)
• M29: 6,846,496 km (0.102 R)
• M30: 7,096,025 km (0.075 R)
• M31: 7,236,049 km (0.097 R)
• M32: 7,405,244 km (0.071 R)
• M33: 7,575,786 km (0.034 R)
• M34: 7,891,736 km (0.077 R)
• M35: 8,036,697 km (0.11 R)
• M36: 8,095,040 km (0.105 R)
• M37: 8,329,460 km (0.04 R)
• M38: 8,506,733 km (0.101 R)
• M39: 9,259,061 km (0.105 R)
• M40: 9,381,432 km (0.034 R)
• M41: 9,627,670 km (0.066 R)
• M42: 9,813,920 km (0.105 R)
• M43: 9,907,418 km (0.114 R)
• M44: 10,442,829 km (0.104 R)
• M45: 11,020,127 km (0.114 R)
• M46: 11,279,979 km (0.102 R)
• M47: 11,772,754 km (0.108 R)
• M48: 11,838,876 km (0.081 R)
• M49: 12,105,011 km (0.105 R)
• M50: 12,575,646 km (0.119 R)
• M51: 12,983,749 km (0.048 R)
• M52: 13,120,631 km (0.069 R)
• M53: 13,882,682 km (0.081 R)
• M54: 14,198,633 km (0.079 R)
• M55: 14,730,304 km (0.083 R)
• M56: 15,485,624 km (0.112 R)
• M57: 15,594,531 km (0.083 R)
• M58: 15,703,737 km (0.036 R)
• M59: 15,996,201 km (0.068 R)
• M60: 16,253,509 km (0.092 R)
• M61: 17,712,238 km (0.113 R)
• M62: 18,669,216 km (0.114 R)
• M63: 18,978,883 km (0.115 R)
• M64: 19,134,465 km (0.084 R)
• M65: 19,368,586 km (0.061 R)
• M66: 19,525,065 km (0.09 R)
• M67: 19,997,346 km (0.064 R)
• M68: 20,393,780 km (0.117 R)
• M69: 20,752,815 km (0.087 R)
• M70: 21,720,264 km (0.09 R)
• M71: 21,883,027 km (0.095 R)
• M72: 23,240,478 km (0.108 R)
• M73: 23,866,545 km (0.102 R)
• M74: 24,034,394 km (0.077 R)
• M75: 25,007,378 km (0.064 R)
• M76: 25,092,649 km (0.118 R)
• M77: 25,391,546 km (0.088 R)
• M78: 26,036,313 km (0.088 R)
• M79: 26,165,864 km (0.106 R)
• M80: 26,469,099 km (0.061 R)
• M81: 26,599,399 km (0.072 R)
• M82: 27,254,039 km (0.034 R)
• M83: 27,517,481 km (0.059 R)
• M84: 27,693,408 km (0.051 R)
• M85: 27,781,671 km (0.11 R)
• M86: 27,914,065 km (0.043 R)
• M87: 28,002,477 km (0.098 R)
• M88: 28,713,067 km (0.118 R)
• M89: 28,936,267 km (0.091 R)
• M90: 30,015,915 km (0.115 R)
• M91: 30,061,243 km (0.102 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: 243 - 12,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit