🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 13.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.96 AU - 1.18 AU

Year: 778 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 64,687,551 km

• M1: 180,714 km (0.079 R)
• M2: 310,864 km (0.063 R)
• M3: 397,631 km (0.089 R)
• M4: 509,231 km (0.062 R)
• M5: 598,691 km (0.091 R)
• M6: 709,244 km (0.111 R)
• M7: 848,370 km (0.097 R)
• M8: 975,677 km (0.104 R)
• M9: 1,144,873 km (0.093 R)
• M10: 1,312,123 km (0.092 R)
• M11: 1,399,039 km (0.062 R)
• M12: 1,546,244 km (0.054 R)
• M13: 1,732,942 km (0.085 R)
• M14: 1,836,015 km (0.106 R)
• M15: 1,934,300 km (0.062 R)
• M16: 2,483,773 km (0.051 R)
• M17: 2,680,195 km (0.104 R)
• M18: 2,865,697 km (0.109 R)
• M19: 3,130,934 km (0.114 R)
• M20: 3,215,457 km (0.045 R)
• M21: 3,309,404 km (0.098 R)
• M22: 3,413,075 km (0.103 R)
• M23: 3,526,471 km (0.108 R)
• M24: 3,721,397 km (0.106 R)
• M25: 3,883,561 km (0.032 R)
• M26: 4,011,467 km (0.081 R)
• M27: 4,243,194 km (0.055 R)
• M28: 4,346,566 km (0.111 R)
• M29: 4,460,410 km (0.109 R)
• M30: 4,623,322 km (0.1 R)
• M31: 4,710,388 km (0.089 R)
• M32: 4,935,383 km (0.09 R)
• M33: 5,134,049 km (0.095 R)
• M34: 5,426,812 km (0.074 R)
• M35: 5,902,534 km (0.072 R)
• M36: 6,092,373 km (0.077 R)
• M37: 6,305,849 km (0.106 R)
• M38: 6,586,944 km (0.079 R)
• M39: 6,772,894 km (0.113 R)
• M40: 6,872,077 km (0.107 R)
• M41: 7,038,580 km (0.037 R)
• M42: 7,217,648 km (0.073 R)
• M43: 7,477,650 km (0.118 R)
• M44: 7,568,904 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 14.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.14 AU - 1.2 AU

Year: 890 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 64,687,551 km

• M1: 179,966 km (0.034 R)
• M2: 381,026 km (0.109 R)
• M3: 580,589 km (0.082 R)
• M4: 721,660 km (0.117 R)
• M5: 815,308 km (0.086 R)
• M6: 913,594 km (0.106 R)
• M7: 1,278,613 km (0.058 R)
• M8: 1,388,418 km (0.039 R)
• M9: 1,478,775 km (0.066 R)
• M10: 1,665,772 km (0.076 R)
• M11: 1,778,569 km (0.097 R)
• M12: 1,885,831 km (0.066 R)
• M13: 2,012,540 km (0.083 R)
• M14: 2,239,031 km (0.077 R)
• M15: 2,337,467 km (0.115 R)
• M16: 2,501,725 km (0.07 R)
• M17: 2,651,173 km (0.054 R)
• M18: 2,794,039 km (0.027 R)
• M19: 2,900,553 km (0.092 R)
• M20: 3,067,804 km (0.113 R)
• M21: 3,268,863 km (0.079 R)
• M22: 3,412,178 km (0.113 R)
• M23: 3,557,737 km (0.103 R)
• M24: 3,812,053 km (0.029 R)
• M25: 4,028,820 km (0.093 R)
• M26: 4,216,117 km (0.093 R)
• M27: 4,372,746 km (0.092 R)
• M28: 4,463,103 km (0.114 R)
• M29: 4,761,102 km (0.098 R)
• M30: 4,900,826 km (0.1 R)
• M31: 5,042,047 km (0.1 R)
• M32: 5,304,441 km (0.096 R)
• M33: 5,437,284 km (0.11 R)
• M34: 5,559,206 km (0.085 R)
• M35: 5,731,244 km (0.08 R)
• M36: 5,830,427 km (0.078 R)
• M37: 5,955,192 km (0.114 R)
• M38: 6,156,551 km (0.069 R)
• M39: 6,411,615 km (0.099 R)
• M40: 6,748,510 km (0.101 R)
• M41: 6,906,036 km (0.078 R)
• M42: 7,171,124 km (0.031 R)
• M43: 7,345,405 km (0.113 R)
• M44: 7,453,265 km (0.113 R)
• M45: 7,616,028 km (0.074 R)
• M46: 7,807,662 km (0.11 R)
• M47: 8,875,043 km (0.036 R)
• M48: 9,004,595 km (0.102 R)
• M49: 9,279,855 km (0.062 R)
• M50: 9,411,352 km (0.088 R)
• M51: 9,528,786 km (0.105 R)
• M52: 9,764,851 km (0.075 R)
• M53: 9,913,552 km (0.05 R)
• M54: 10,077,960 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 8.5

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.45 AU - 1.97 AU

Year: 1572 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,687,551 km

• M1: 128,804 km (0.054 R)
• M2: 286,031 km (0.118 R)
• M3: 416,181 km (0.062 R)
• M4: 567,874 km (0.049 R)
• M5: 753,375 km (0.075 R)
• M6: 950,545 km (0.048 R)
• M7: 1,346,680 km (0.117 R)
• M8: 1,403,228 km (0.101 R)
• M9: 1,558,062 km (0.108 R)
• M10: 1,739,075 km (0.054 R)
• M11: 2,034,381 km (0.12 R)
• M12: 2,099,756 km (0.117 R)
• M13: 2,402,691 km (0.096 R)
• M14: 2,707,721 km (0.11 R)
• M15: 2,975,502 km (0.066 R)
• M16: 3,075,134 km (0.103 R)
• M17: 3,497,299 km (0.068 R)
• M18: 3,856,484 km (0.081 R)
• M19: 3,924,401 km (0.063 R)
• M20: 4,019,994 km (0.118 R)
• M21: 4,116,485 km (0.1 R)
• M22: 4,509,777 km (0.119 R)
• M23: 4,959,469 km (0.117 R)
• M24: 5,092,760 km (0.075 R)
• M25: 5,302,347 km (0.08 R)
• M26: 5,377,894 km (0.117 R)
• M27: 5,714,788 km (0.088 R)
• M28: 5,776,722 km (0.105 R)
• M29: 6,089,980 km (0.093 R)
• M30: 6,296,574 km (0.059 R)
• M31: 6,440,936 km (0.102 R)
• M32: 6,505,563 km (0.088 R)
• M33: 6,570,338 km (0.088 R)
• M34: 6,651,570 km (0.094 R)
• M35: 6,733,101 km (0.112 R)
• M36: 6,864,298 km (0.088 R)
• M37: 7,112,780 km (0.101 R)
• M38: 7,567,259 km (0.068 R)
• M39: 8,013,808 km (0.111 R)
• M40: 8,681,912 km (0.103 R)
• M41: 8,950,590 km (0.089 R)
• M42: 9,131,155 km (0.101 R)
• M43: 9,276,564 km (0.072 R)
• M44: 9,735,829 km (0.084 R)
• M45: 10,033,679 km (0.043 R)
• M46: 10,448,065 km (0.099 R)
• M47: 10,581,057 km (0.116 R)
• M48: 10,695,500 km (0.082 R)
• M49: 10,829,689 km (0.072 R)
• M50: 11,293,592 km (0.041 R)
• M51: 11,410,578 km (0.111 R)
• M52: 11,704,986 km (0.05 R)
• M53: 11,862,962 km (0.096 R)
• M54: 11,942,248 km (0.106 R)
• M55: 12,041,581 km (0.078 R)
• M56: 12,744,542 km (0.088 R)
• M57: 12,866,314 km (0.091 R)
• M58: 12,988,536 km (0.107 R)
• M59: 13,111,206 km (0.109 R)
• M60: 13,172,691 km (0.11 R)
• M61: 13,813,419 km (0.086 R)
• M62: 14,043,201 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 9.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.13 AU - 3.35 AU

Year: 3188 Days

Day: 12.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,687,551 km

• M1: 123,119 km (0.048 R)
• M2: 194,627 km (0.106 R)
• M3: 382,372 km (0.109 R)
• M4: 509,381 km (0.058 R)
• M5: 587,620 km (0.072 R)
• M6: 708,795 km (0.057 R)
• M7: 777,759 km (0.044 R)
• M8: 944,561 km (0.099 R)
• M9: 1,043,744 km (0.107 R)
• M10: 1,158,336 km (0.071 R)
• M11: 1,253,032 km (0.102 R)
• M12: 1,313,619 km (0.116 R)
• M13: 1,437,935 km (0.047 R)
• M14: 1,725,462 km (0.108 R)
• M15: 1,917,994 km (0.095 R)
• M16: 2,045,452 km (0.109 R)
• M17: 2,852,831 km (0.11 R)
• M18: 3,281,878 km (0.107 R)
• M19: 3,469,623 km (0.116 R)
• M20: 4,053,953 km (0.087 R)
• M21: 4,145,207 km (0.077 R)
• M22: 4,218,810 km (0.089 R)
• M23: 4,441,860 km (0.075 R)
• M24: 4,611,803 km (0.096 R)
• M25: 4,802,989 km (0.059 R)
• M26: 5,016,465 km (0.064 R)
• M27: 5,153,946 km (0.091 R)
• M28: 5,392,704 km (0.111 R)
• M29: 6,256,333 km (0.045 R)
• M30: 6,383,192 km (0.091 R)
• M31: 6,618,060 km (0.066 R)
• M32: 6,834,080 km (0.081 R)
• M33: 6,942,987 km (0.078 R)
• M34: 7,140,456 km (0.077 R)
• M35: 7,206,728 km (0.105 R)
• M36: 7,406,591 km (0.078 R)
• M37: 7,563,369 km (0.114 R)
• M38: 7,630,987 km (0.092 R)
• M39: 7,721,344 km (0.113 R)
• M40: 8,340,530 km (0.116 R)
• M41: 8,433,730 km (0.079 R)
• M42: 8,574,052 km (0.066 R)
• M43: 8,786,033 km (0.095 R)
• M44: 9,119,187 km (0.07 R)
• M45: 9,215,079 km (0.1 R)
• M46: 9,311,420 km (0.081 R)
• M47: 9,553,619 km (0.056 R)
• M48: 9,651,007 km (0.032 R)
• M49: 9,994,783 km (0.029 R)
• M50: 10,492,795 km (0.111 R)
• M51: 10,694,303 km (0.113 R)
• M52: 10,795,581 km (0.116 R)
• M53: 11,075,628 km (0.083 R)
• M54: 11,177,953 km (0.1 R)
• M55: 11,487,172 km (0.115 R)
• M56: 11,616,873 km (0.116 R)
• M57: 12,034,999 km (0.057 R)
• M58: 12,193,124 km (0.102 R)
• M59: 12,671,688 km (0.062 R)
• M60: 13,129,158 km (0.093 R)
• M61: 13,373,601 km (0.071 R)
• M62: 14,088,080 km (0.086 R)
• M63: 14,815,126 km (0.116 R)
• M64: 15,986,178 km (0.049 R)
• M65: 16,363,613 km (0.111 R)
• M66: 16,421,957 km (0.086 R)
• M67: 16,568,114 km (0.064 R)
• M68: 16,773,512 km (0.06 R)
• M69: 17,483,952 km (0.087 R)
• M70: 17,782,998 km (0.062 R)
• M71: 19,179,793 km (0.032 R)
• M72: 19,518,932 km (0.112 R)
• M73: 19,797,932 km (0.053 R)
• M74: 21,117,535 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 12.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.93 AU - 3.57 AU

Year: 4118 Days

Day: 13.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,687,551 km

• M1: 159,920 km (0.116 R)
• M2: 329,115 km (0.099 R)
• M3: 527,632 km (0.113 R)
• M4: 699,220 km (0.093 R)
• M5: 792,869 km (0.086 R)
• M6: 948,151 km (0.076 R)
• M7: 1,102,088 km (0.074 R)
• M8: 1,463,366 km (0.115 R)
• M9: 1,587,533 km (0.092 R)
• M10: 1,715,439 km (0.101 R)
• M11: 1,891,515 km (0.081 R)
• M12: 2,135,809 km (0.087 R)
• M13: 3,018,137 km (0.096 R)
• M14: 3,323,317 km (0.094 R)
• M15: 3,925,149 km (0.045 R)
• M16: 4,338,637 km (0.072 R)
• M17: 4,560,790 km (0.088 R)
• M18: 4,745,544 km (0.077 R)
• M19: 4,828,421 km (0.106 R)
• M20: 4,995,671 km (0.047 R)
• M21: 5,661,980 km (0.072 R)
• M22: 5,749,944 km (0.05 R)
• M23: 6,539,970 km (0.041 R)
• M24: 6,748,659 km (0.075 R)
• M25: 7,006,715 km (0.069 R)
• M26: 8,021,887 km (0.08 R)
• M27: 8,220,553 km (0.077 R)
• M28: 8,622,821 km (0.115 R)
• M29: 8,775,261 km (0.07 R)
• M30: 8,877,437 km (0.062 R)
• M31: 8,980,061 km (0.079 R)
• M32: 9,238,117 km (0.112 R)
• M33: 9,446,507 km (0.04 R)
• M34: 9,761,859 km (0.118 R)
• M35: 9,947,510 km (0.07 R)
• M36: 10,565,499 km (0.096 R)
• M37: 11,196,204 km (0.103 R)
• M38: 11,614,031 km (0.043 R)
• M39: 11,754,503 km (0.11 R)
• M40: 12,321,778 km (0.089 R)
• M41: 12,407,797 km (0.114 R)
• M42: 12,522,539 km (0.093 R)
• M43: 12,637,729 km (0.063 R)
• M44: 12,724,346 km (0.084 R)
• M45: 13,014,566 km (0.066 R)
• M46: 13,631,059 km (0.079 R)
• M47: 14,017,470 km (0.089 R)
• M48: 14,107,229 km (0.027 R)
• M49: 14,197,137 km (0.104 R)
• M50: 15,692,218 km (0.073 R)
• M51: 16,003,531 km (0.111 R)
• M52: 16,600,577 km (0.048 R)
• M53: 16,886,009 km (0.06 R)
• M54: 17,365,171 km (0.109 R)
• M55: 17,622,629 km (0.116 R)
• M56: 18,928,918 km (0.105 R)
• M57: 19,727,471 km (0.097 R)
• M58: 20,367,600 km (0.062 R)
• M59: 20,469,327 km (0.048 R)
• M60: 20,605,162 km (0.082 R)
• M61: 20,809,513 km (0.103 R)
• M62: 21,495,568 km (0.106 R)
• M63: 21,633,647 km (0.111 R)
• M64: 22,014,823 km (0.103 R)
• M65: 22,363,535 km (0.05 R)
• M66: 22,573,421 km (0.075 R)
• M67: 22,678,738 km (0.088 R)
• M68: 23,847,397 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.6

Radius: 7

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.3 AU - 8.14 AU

Year: 15078 Days

Day: 19.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,687,551 km

• M1: 172,038 km (0.072 R)
• M2: 312,360 km (0.083 R)
• M3: 766,390 km (0.088 R)
• M4: 989,440 km (0.05 R)
• M5: 1,831,228 km (0.055 R)
• M6: 1,978,581 km (0.075 R)
• M7: 2,222,576 km (0.095 R)
• M8: 2,476,144 km (0.073 R)
• M9: 3,255,848 km (0.117 R)
• M10: 3,915,275 km (0.105 R)
• M11: 5,352,911 km (0.087 R)
• M12: 5,479,471 km (0.066 R)
• M13: 7,027,659 km (0.116 R)
• M14: 7,540,481 km (0.076 R)
• M15: 7,587,754 km (0.12 R)
• M16: 7,969,079 km (0.068 R)
• M17: 8,017,249 km (0.034 R)
• M18: 8,651,394 km (0.068 R)
• M19: 9,812,573 km (0.112 R)
• M20: 10,808,297 km (0.092 R)
• M21: 11,022,072 km (0.12 R)
• M22: 11,345,203 km (0.095 R)
• M23: 11,453,662 km (0.092 R)
• M24: 11,835,884 km (0.057 R)
• M25: 12,500,847 km (0.081 R)
• M26: 13,007,385 km (0.111 R)
• M27: 14,099,001 km (0.109 R)
• M28: 14,332,523 km (0.081 R)
• M29: 14,744,217 km (0.092 R)
• M30: 15,459,145 km (0.103 R)
• M31: 15,760,285 km (0.072 R)
• M32: 15,881,310 km (0.105 R)
• M33: 16,307,365 km (0.098 R)
• M34: 17,046,528 km (0.035 R)
• M35: 17,482,606 km (0.11 R)
• M36: 17,545,287 km (0.106 R)
• M37: 17,922,573 km (0.104 R)
• M38: 17,985,703 km (0.068 R)
• M39: 18,557,167 km (0.118 R)
• M40: 20,835,991 km (0.096 R)
• M41: 21,235,418 km (0.098 R)
• M42: 23,339,063 km (0.104 R)
• M43: 27,814,134 km (0.094 R)
• M44: 30,940,131 km (0.085 R)
• M45: 31,776,981 km (0.041 R)
• M46: 32,313,439 km (0.082 R)
• M47: 32,621,312 km (0.118 R)
• M48: 32,852,889 km (0.096 R)
• M49: 34,332,113 km (0.045 R)
• M50: 35,040,309 km (0.118 R)
• M51: 35,753,442 km (0.027 R)
• M52: 36,311,293 km (0.087 R)
• M53: 36,551,248 km (0.043 R)
• M54: 36,711,617 km (0.054 R)
• M55: 37,355,037 km (0.077 R)
• M56: 38,164,661 km (0.041 R)
• M57: 38,898,139 km (0.12 R)
• M58: 40,048,397 km (0.117 R)
• M59: 40,627,790 km (0.098 R)
• M60: 41,043,373 km (0.063 R)
• M61: 41,209,875 km (0.081 R)
• M62: 42,635,094 km (0.059 R)
• M63: 43,820,807 km (0.114 R)
• M64: 44,503,272 km (0.112 R)
• M65: 46,224,695 km (0.044 R)
• M66: 48,407,029 km (0.033 R)
• M67: 48,935,707 km (0.08 R)
• M68: 50,712,033 km (0.106 R)
• M69: 51,069,721 km (0.097 R)
• M70: 51,159,330 km (0.05 R)
• M71: 51,248,939 km (0.039 R)
• M72: 51,787,791 km (0.12 R)
• M73: 52,780,522 km (0.096 R)
• M74: 53,233,953 km (0.079 R)
• M75: 53,597,476 km (0.095 R)
• M76: 55,243,950 km (0.042 R)
• M77: 55,796,415 km (0.091 R)
• M78: 55,888,717 km (0.089 R)
• M79: 60,471,199 km (0.075 R)
• M80: 61,040,569 km (0.11 R)
• M81: 61,993,358 km (0.109 R)
• M82: 63,335,699 km (0.091 R)
• M83: 63,817,404 km (0.12 R)
• M84: 64,687,615 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 17,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit