🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.9

Radius: 11.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.89 AU - 1.35 AU

Year: 818 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,573,629 km

• M1: 141,669 km (0.082 R)
• M2: 244,742 km (0.087 R)
• M3: 404,961 km (0.072 R)
• M4: 544,686 km (0.087 R)
• M5: 659,128 km (0.092 R)
• M6: 737,218 km (0.111 R)
• M7: 818,899 km (0.057 R)
• M8: 893,099 km (0.081 R)
• M9: 975,378 km (0.093 R)
• M10: 1,072,018 km (0.1 R)
• M11: 1,142,479 km (0.064 R)
• M12: 1,319,304 km (0.103 R)
• M13: 1,395,150 km (0.08 R)
• M14: 1,498,821 km (0.072 R)
• M15: 1,598,453 km (0.048 R)
• M16: 1,714,092 km (0.115 R)
• M17: 1,783,506 km (0.076 R)
• M18: 1,903,932 km (0.038 R)
• M19: 2,107,984 km (0.095 R)
• M20: 2,235,591 km (0.07 R)
• M21: 2,311,885 km (0.105 R)
• M22: 2,482,876 km (0.092 R)
• M23: 2,577,871 km (0.034 R)
• M24: 2,779,977 km (0.044 R)
• M25: 2,895,317 km (0.093 R)
• M26: 3,131,083 km (0.063 R)
• M27: 3,216,953 km (0.075 R)
• M28: 3,338,276 km (0.114 R)
• M29: 3,470,072 km (0.107 R)
• M30: 3,541,131 km (0.074 R)
• M31: 3,949,833 km (0.099 R)
• M32: 4,117,532 km (0.1 R)
• M33: 4,259,201 km (0.09 R)
• M34: 4,335,346 km (0.068 R)
• M35: 4,412,090 km (0.046 R)
• M36: 4,489,133 km (0.089 R)
• M37: 4,586,222 km (0.069 R)
• M38: 4,752,874 km (0.116 R)
• M39: 4,931,494 km (0.106 R)
• M40: 5,021,552 km (0.084 R)
• M41: 5,460,023 km (0.062 R)
• M42: 5,553,372 km (0.067 R)
• M43: 5,857,654 km (0.105 R)
• M44: 6,124,537 km (0.086 R)
• M45: 6,254,089 km (0.118 R)
• M46: 6,351,776 km (0.096 R)
• M47: 6,548,796 km (0.118 R)
• M48: 6,625,989 km (0.065 R)
• M49: 6,792,342 km (0.12 R)
• M50: 6,881,652 km (0.064 R)
• M51: 7,027,659 km (0.093 R)
• M52: 7,151,975 km (0.117 R)
• M53: 7,322,816 km (0.09 R)
• M54: 7,403,000 km (0.116 R)
• M55: 7,598,824 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 8.4

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.32 AU - 1.68 AU

Year: 1268 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,573,629 km

• M1: 106,364 km (0.113 R)
• M2: 161,416 km (0.104 R)
• M3: 415,732 km (0.058 R)
• M4: 530,923 km (0.113 R)
• M5: 620,233 km (0.054 R)
• M6: 741,108 km (0.082 R)
• M7: 814,860 km (0.09 R)
• M8: 941,270 km (0.045 R)
• M9: 999,763 km (0.106 R)
• M10: 1,104,930 km (0.1 R)
• M11: 1,198,279 km (0.092 R)
• M12: 1,318,705 km (0.095 R)
• M13: 1,494,184 km (0.051 R)
• M14: 1,554,471 km (0.08 R)
• M15: 1,821,952 km (0.07 R)
• M16: 2,056,223 km (0.079 R)
• M17: 2,113,818 km (0.103 R)
• M18: 2,310,090 km (0.1 R)
• M19: 2,461,334 km (0.065 R)
• M20: 2,647,134 km (0.105 R)
• M21: 2,699,494 km (0.071 R)
• M22: 2,794,787 km (0.089 R)
• M23: 2,912,671 km (0.1 R)
• M24: 3,054,340 km (0.083 R)
• M25: 3,120,462 km (0.077 R)
• M26: 3,220,543 km (0.076 R)
• M27: 3,412,477 km (0.112 R)
• M28: 3,760,591 km (0.057 R)
• M29: 4,266,980 km (0.116 R)
• M30: 4,365,864 km (0.038 R)
• M31: 4,440,514 km (0.069 R)
• M32: 4,654,439 km (0.105 R)
• M33: 4,730,733 km (0.105 R)
• M34: 4,807,477 km (0.061 R)
• M35: 5,014,221 km (0.102 R)
• M36: 5,092,461 km (0.089 R)
• M37: 5,263,601 km (0.099 R)
• M38: 5,490,092 km (0.108 R)
• M39: 5,883,834 km (0.105 R)
• M40: 6,021,763 km (0.119 R)
• M41: 6,244,664 km (0.088 R)
• M42: 6,470,407 km (0.052 R)
• M43: 6,569,890 km (0.116 R)
• M44: 6,627,036 km (0.096 R)
• M45: 6,842,756 km (0.082 R)
• M46: 6,973,355 km (0.11 R)
• M47: 7,075,530 km (0.075 R)
• M48: 7,207,476 km (0.113 R)
• M49: 7,429,479 km (0.112 R)
• M50: 7,623,507 km (0.119 R)
• M51: 7,955,914 km (0.046 R)
• M52: 8,093,245 km (0.12 R)
• M53: 8,292,958 km (0.11 R)
• M54: 8,572,407 km (0.117 R)
• M55: 9,076,552 km (0.091 R)
• M56: 9,188,152 km (0.107 R)
• M57: 9,671,502 km (0.11 R)
• M58: 9,752,884 km (0.082 R)
• M59: 10,163,231 km (0.041 R)
• M60: 10,279,169 km (0.054 R)
• M61: 10,428,767 km (0.067 R)
• M62: 10,713,452 km (0.08 R)
• M63: 10,949,816 km (0.116 R)
• M64: 11,187,976 km (0.089 R)
• M65: 11,324,858 km (0.116 R)
• M66: 11,427,781 km (0.086 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 13.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.35 AU - 2.73 AU

Year: 2794 Days

Day: 7.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,573,629 km

• M1: 177,872 km (0.074 R)
• M2: 338,390 km (0.104 R)
• M3: 436,527 km (0.1 R)
• M4: 541,395 km (0.03 R)
• M5: 952,190 km (0.085 R)
• M6: 1,106,875 km (0.117 R)
• M7: 1,452,895 km (0.092 R)
• M8: 1,622,838 km (0.069 R)
• M9: 1,765,853 km (0.025 R)
• M10: 1,878,800 km (0.071 R)
• M11: 2,006,107 km (0.035 R)
• M12: 2,184,428 km (0.034 R)
• M13: 2,751,404 km (0.105 R)
• M14: 2,843,856 km (0.118 R)
• M15: 2,950,668 km (0.029 R)
• M16: 3,168,333 km (0.099 R)
• M17: 3,591,097 km (0.111 R)
• M18: 3,809,360 km (0.087 R)
• M19: 3,897,922 km (0.061 R)
• M20: 4,092,250 km (0.043 R)
• M21: 4,289,719 km (0.118 R)
• M22: 4,981,759 km (0.069 R)
• M23: 5,209,297 km (0.056 R)
• M24: 5,357,399 km (0.109 R)
• M25: 5,557,112 km (0.097 R)
• M26: 5,776,423 km (0.105 R)
• M27: 5,912,706 km (0.066 R)
• M28: 6,223,421 km (0.071 R)
• M29: 6,345,642 km (0.096 R)
• M30: 6,433,456 km (0.109 R)
• M31: 6,628,233 km (0.113 R)
• M32: 6,807,002 km (0.103 R)
• M33: 7,132,677 km (0.066 R)
• M34: 7,463,587 km (0.103 R)
• M35: 7,668,387 km (0.098 R)
• M36: 8,121,519 km (0.118 R)
• M37: 8,370,749 km (0.062 R)
• M38: 8,837,345 km (0.093 R)
• M39: 9,073,859 km (0.084 R)
• M40: 9,292,571 km (0.092 R)
• M41: 9,452,790 km (0.098 R)
• M42: 9,553,320 km (0.078 R)
• M43: 10,226,062 km (0.108 R)
• M44: 10,329,284 km (0.106 R)
• M45: 10,515,982 km (0.103 R)
• M46: 10,956,249 km (0.103 R)
• M47: 11,083,108 km (0.109 R)
• M48: 11,210,416 km (0.057 R)
• M49: 11,316,929 km (0.095 R)
• M50: 11,402,499 km (0.112 R)
• M51: 11,488,069 km (0.1 R)
• M52: 11,595,481 km (0.112 R)
• M53: 11,724,883 km (0.089 R)
• M54: 12,334,793 km (0.079 R)
• M55: 12,910,446 km (0.101 R)
• M56: 13,291,472 km (0.117 R)
• M57: 13,404,418 km (0.115 R)
• M58: 13,630,909 km (0.038 R)
• M59: 14,087,931 km (0.099 R)
• M60: 14,619,751 km (0.065 R)
• M61: 14,759,476 km (0.091 R)
• M62: 15,181,641 km (0.056 R)
• M63: 15,846,304 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.3

Radius: 14.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.5 AU - 5.38 AU

Year: 7579 Days

Day: 9.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,573,629 km

• M1: 286,181 km (0.074 R)
• M2: 456,274 km (0.07 R)
• M3: 618,438 km (0.071 R)
• M4: 993,479 km (0.12 R)
• M5: 1,111,512 km (0.114 R)
• M6: 1,400,685 km (0.12 R)
• M7: 1,496,128 km (0.096 R)
• M8: 1,633,908 km (0.057 R)
• M9: 1,755,531 km (0.086 R)
• M10: 2,008,501 km (0.108 R)
• M11: 2,296,327 km (0.071 R)
• M12: 2,433,658 km (0.085 R)
• M13: 2,645,339 km (0.084 R)
• M14: 2,937,055 km (0.095 R)
• M15: 3,847,508 km (0.11 R)
• M16: 4,095,391 km (0.1 R)
• M17: 5,229,493 km (0.04 R)
• M18: 5,690,703 km (0.081 R)
• M19: 5,942,027 km (0.054 R)
• M20: 6,165,078 km (0.118 R)
• M21: 6,423,433 km (0.041 R)
• M22: 6,850,834 km (0.083 R)
• M23: 7,560,976 km (0.088 R)
• M24: 8,117,779 km (0.074 R)
• M25: 8,978,116 km (0.038 R)
• M26: 9,419,131 km (0.067 R)
• M27: 10,360,849 km (0.102 R)
• M28: 11,057,377 km (0.068 R)
• M29: 11,490,612 km (0.069 R)
• M30: 12,864,818 km (0.069 R)
• M31: 13,154,141 km (0.052 R)
• M32: 13,487,594 km (0.11 R)
• M33: 13,950,450 km (0.098 R)
• M34: 14,590,280 km (0.076 R)
• M35: 14,935,403 km (0.079 R)
• M36: 15,370,583 km (0.077 R)
• M37: 15,633,725 km (0.095 R)
• M38: 15,942,645 km (0.037 R)
• M39: 16,253,659 km (0.104 R)
• M40: 16,477,009 km (0.045 R)
• M41: 17,471,835 km (0.099 R)
• M42: 17,746,496 km (0.107 R)
• M43: 17,930,502 km (0.1 R)
• M44: 18,114,956 km (0.118 R)
• M45: 18,393,058 km (0.118 R)
• M46: 18,672,507 km (0.107 R)
• M47: 19,235,743 km (0.071 R)
• M48: 19,330,139 km (0.101 R)
• M49: 20,282,779 km (0.061 R)
• M50: 20,523,332 km (0.085 R)
• M51: 21,789,528 km (0.12 R)
• M52: 23,030,742 km (0.037 R)
• M53: 23,231,502 km (0.109 R)
• M54: 23,938,651 km (0.053 R)
• M55: 24,601,669 km (0.062 R)
• M56: 25,945,656 km (0.089 R)
• M57: 26,050,076 km (0.081 R)
• M58: 26,626,775 km (0.1 R)
• M59: 26,731,943 km (0.12 R)
• M60: 27,366,686 km (0.095 R)
• M61: 29,137,626 km (0.091 R)
• M62: 32,058,674 km (0.11 R)
• M63: 32,282,921 km (0.088 R)
• M64: 32,620,264 km (0.083 R)
• M65: 33,525,481 km (0.077 R)
• M66: 34,841,344 km (0.032 R)
• M67: 35,071,874 km (0.069 R)
• M68: 35,534,581 km (0.117 R)
• M69: 37,228,477 km (0.115 R)
• M70: 37,818,791 km (0.095 R)
• M71: 38,174,385 km (0.057 R)
• M72: 38,352,705 km (0.047 R)
• M73: 38,531,176 km (0.093 R)
• M74: 38,948,853 km (0.085 R)
• M75: 39,488,004 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit