🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 13.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.47 AU - 0.69 AU

Year: 295 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,191,183 km

• M1: 170,392 km (0.09 R)
• M2: 303,983 km (0.029 R)
• M3: 390,301 km (0.087 R)
• M4: 575,503 km (0.113 R)
• M5: 681,269 km (0.095 R)
• M6: 792,719 km (0.067 R)
• M7: 915,838 km (0.068 R)
• M8: 1,060,051 km (0.099 R)
• M9: 1,146,219 km (0.117 R)
• M10: 1,352,215 km (0.051 R)
• M11: 1,497,475 km (0.113 R)
• M12: 1,665,024 km (0.099 R)
• M13: 1,836,314 km (0.086 R)
• M14: 1,944,922 km (0.099 R)
• M15: 2,034,681 km (0.088 R)
• M16: 2,128,927 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 13.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.59 AU - 0.71 AU

Year: 349 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,191,183 km

• M1: 184,454 km (0.114 R)
• M2: 377,735 km (0.111 R)
• M3: 547,528 km (0.056 R)
• M4: 645,664 km (0.099 R)
• M5: 743,352 km (0.115 R)
• M6: 863,180 km (0.064 R)
• M7: 1,003,503 km (0.107 R)
• M8: 1,129,015 km (0.084 R)
• M9: 1,265,000 km (0.116 R)
• M10: 1,362,238 km (0.093 R)
• M11: 1,467,256 km (0.062 R)
• M12: 1,580,352 km (0.1 R)
• M13: 1,739,374 km (0.094 R)
• M14: 1,837,660 km (0.05 R)
• M15: 1,948,961 km (0.091 R)
• M16: 2,161,240 km (0.111 R)
• M17: 2,279,273 km (0.088 R)
• M18: 2,375,315 km (0.063 R)
• M19: 2,478,837 km (0.063 R)
• M20: 2,565,304 km (0.075 R)
• M21: 2,773,096 km (0.102 R)
• M22: 2,889,034 km (0.099 R)
• M23: 3,059,127 km (0.03 R)
• M24: 3,205,882 km (0.088 R)
• M25: 3,354,882 km (0.117 R)
• M26: 3,506,424 km (0.081 R)
• M27: 3,880,718 km (0.117 R)
• M28: 3,981,697 km (0.071 R)
• M29: 4,083,723 km (0.034 R)
• M30: 4,201,307 km (0.066 R)
• M31: 4,342,527 km (0.082 R)
• M32: 4,432,435 km (0.031 R)
• M33: 4,675,532 km (0.116 R)
• M34: 4,775,613 km (0.115 R)
• M35: 5,024,843 km (0.059 R)
• M36: 5,151,253 km (0.063 R)
• M37: 5,254,625 km (0.098 R)
• M38: 5,342,589 km (0.052 R)
• M39: 5,520,161 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 9.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.71 AU - 0.79 AU

Year: 433 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,191,183 km

• M1: 132,544 km (0.105 R)
• M2: 218,712 km (0.025 R)
• M3: 288,125 km (0.097 R)
• M4: 352,602 km (0.063 R)
• M5: 468,989 km (0.07 R)
• M6: 539,450 km (0.117 R)
• M7: 607,218 km (0.037 R)
• M8: 740,958 km (0.088 R)
• M9: 802,144 km (0.081 R)
• M10: 909,405 km (0.067 R)
• M11: 992,283 km (0.093 R)
• M12: 1,077,853 km (0.112 R)
• M13: 1,279,810 km (0.048 R)
• M14: 1,431,053 km (0.102 R)
• M15: 1,533,528 km (0.068 R)
• M16: 1,593,367 km (0.076 R)
• M17: 1,669,213 km (0.115 R)
• M18: 1,756,728 km (0.035 R)
• M19: 2,077,914 km (0.082 R)
• M20: 2,211,655 km (0.057 R)
• M21: 2,313,830 km (0.036 R)
• M22: 2,446,823 km (0.057 R)
• M23: 2,618,112 km (0.118 R)
• M24: 2,854,926 km (0.116 R)
• M25: 2,985,375 km (0.085 R)
• M26: 3,054,340 km (0.076 R)
• M27: 3,277,839 km (0.064 R)
• M28: 3,375,377 km (0.098 R)
• M29: 3,533,352 km (0.087 R)
• M30: 3,640,015 km (0.04 R)
• M31: 3,713,917 km (0.106 R)
• M32: 3,795,298 km (0.055 R)
• M33: 3,863,515 km (0.119 R)
• M34: 3,932,030 km (0.065 R)
• M35: 4,001,145 km (0.074 R)
• M36: 4,281,341 km (0.038 R)
• M37: 4,359,432 km (0.112 R)
• M38: 4,510,077 km (0.118 R)
• M39: 4,743,000 km (0.042 R)
• M40: 4,949,894 km (0.032 R)
• M41: 5,054,613 km (0.046 R)
• M42: 5,129,711 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 8.1

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.31 AU - 1.63 AU

Year: 1189 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,191,183 km

• M1: 105,018 km (0.113 R)
• M2: 224,846 km (0.119 R)
• M3: 279,598 km (0.082 R)
• M4: 331,060 km (0.057 R)
• M5: 423,960 km (0.099 R)
• M6: 526,884 km (0.098 R)
• M7: 632,350 km (0.051 R)
• M8: 698,024 km (0.069 R)
• M9: 800,947 km (0.034 R)
• M10: 872,604 km (0.075 R)
• M11: 1,015,022 km (0.045 R)
• M12: 1,077,404 km (0.04 R)
• M13: 1,173,446 km (0.079 R)
• M14: 1,255,725 km (0.112 R)
• M15: 1,443,769 km (0.076 R)
• M16: 1,659,340 km (0.094 R)
• M17: 1,771,089 km (0.094 R)
• M18: 1,856,510 km (0.111 R)
• M19: 2,021,815 km (0.105 R)
• M20: 2,101,252 km (0.059 R)
• M21: 2,222,576 km (0.097 R)
• M22: 2,304,705 km (0.081 R)
• M23: 2,419,297 km (0.057 R)
• M24: 2,471,955 km (0.084 R)
• M25: 2,525,212 km (0.109 R)
• M26: 2,719,689 km (0.038 R)
• M27: 2,785,512 km (0.096 R)
• M28: 2,919,103 km (0.109 R)
• M29: 2,975,352 km (0.117 R)
• M30: 3,123,304 km (0.12 R)
• M31: 3,557,737 km (0.108 R)
• M32: 3,739,348 km (0.09 R)
• M33: 3,862,168 km (0.091 R)
• M34: 4,111,697 km (0.113 R)
• M35: 4,392,343 km (0.118 R)
• M36: 4,496,014 km (0.085 R)
• M37: 4,574,254 km (0.067 R)
• M38: 4,851,758 km (0.101 R)
• M39: 4,918,628 km (0.093 R)
• M40: 5,093,957 km (0.06 R)
• M41: 5,244,004 km (0.093 R)
• M42: 5,534,373 km (0.1 R)
• M43: 5,958,483 km (0.103 R)
• M44: 6,927,877 km (0.07 R)
• M45: 7,231,262 km (0.092 R)
• M46: 7,292,447 km (0.107 R)
• M47: 7,369,191 km (0.083 R)
• M48: 7,492,609 km (0.093 R)
• M49: 7,585,659 km (0.098 R)
• M50: 7,929,884 km (0.073 R)
• M51: 8,072,152 km (0.087 R)
• M52: 8,455,720 km (0.075 R)
• M53: 8,698,518 km (0.108 R)
• M54: 8,796,355 km (0.12 R)
• M55: 8,976,471 km (0.102 R)
• M56: 9,224,205 km (0.1 R)
• M57: 9,507,543 km (0.115 R)
• M58: 9,608,372 km (0.097 R)
• M59: 9,980,721 km (0.053 R)
• M60: 10,048,938 km (0.042 R)
• M61: 10,357,857 km (0.074 R)
• M62: 10,461,529 km (0.118 R)
• M63: 10,548,146 km (0.094 R)
• M64: 10,704,775 km (0.102 R)
• M65: 10,879,655 km (0.106 R)
• M66: 11,232,257 km (0.092 R)
• M67: 11,356,573 km (0.119 R)
• M68: 11,409,979 km (0.119 R)
• M69: 11,714,261 km (0.051 R)
• M70: 11,840,223 km (0.058 R)
• M71: 12,093,791 km (0.108 R)
• M72: 12,276,001 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.7

Radius: 10.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.52 AU - 5.46 AU

Year: 7433 Days

Day: 14.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,191,183 km

• M1: 148,551 km (0.116 R)
• M2: 280,496 km (0.065 R)
• M3: 385,963 km (0.086 R)
• M4: 996,322 km (0.082 R)
• M5: 1,141,881 km (0.103 R)
• M6: 1,602,642 km (0.063 R)
• M7: 1,814,323 km (0.037 R)
• M8: 2,437,847 km (0.061 R)
• M9: 2,592,531 km (0.098 R)
• M10: 3,463,640 km (0.085 R)
• M11: 4,364,967 km (0.086 R)
• M12: 4,445,600 km (0.049 R)
• M13: 4,526,682 km (0.112 R)
• M14: 5,192,991 km (0.072 R)
• M15: 5,307,134 km (0.116 R)
• M16: 5,450,898 km (0.051 R)
• M17: 5,712,993 km (0.118 R)
• M18: 6,310,188 km (0.1 R)
• M19: 6,616,415 km (0.071 R)
• M20: 6,771,248 km (0.082 R)
• M21: 6,958,844 km (0.086 R)
• M22: 7,053,240 km (0.074 R)
• M23: 7,403,000 km (0.04 R)
• M24: 7,531,654 km (0.066 R)
• M25: 7,661,057 km (0.102 R)
• M26: 8,318,988 km (0.117 R)
• M27: 8,926,655 km (0.085 R)
• M28: 10,042,206 km (0.065 R)
• M29: 10,149,019 km (0.115 R)
• M30: 10,907,630 km (0.066 R)
• M31: 11,090,887 km (0.077 R)
• M32: 11,572,293 km (0.09 R)
• M33: 11,646,942 km (0.072 R)
• M34: 11,796,690 km (0.108 R)
• M35: 12,098,279 km (0.052 R)
• M36: 12,632,194 km (0.111 R)
• M37: 12,979,560 km (0.12 R)
• M38: 13,134,843 km (0.048 R)
• M39: 13,802,049 km (0.046 R)
• M40: 14,560,810 km (0.096 R)
• M41: 14,722,375 km (0.11 R)
• M42: 15,415,313 km (0.084 R)
• M43: 16,663,856 km (0.108 R)
• M44: 16,959,911 km (0.082 R)
• M45: 17,343,180 km (0.059 R)
• M46: 17,471,535 km (0.08 R)
• M47: 17,944,863 km (0.092 R)
• M48: 18,031,331 km (0.054 R)
• M49: 18,378,846 km (0.118 R)
• M50: 18,553,427 km (0.058 R)
• M51: 18,640,942 km (0.093 R)
• M52: 18,728,606 km (0.065 R)
• M53: 19,213,004 km (0.051 R)
• M54: 19,523,420 km (0.082 R)
• M55: 20,239,246 km (0.093 R)
• M56: 20,555,196 km (0.067 R)
• M57: 21,374,843 km (0.076 R)
• M58: 21,835,006 km (0.089 R)
• M59: 22,671,258 km (0.034 R)
• M60: 23,565,405 km (0.119 R)
• M61: 23,755,095 km (0.072 R)
• M62: 23,897,811 km (0.079 R)
• M63: 24,088,399 km (0.062 R)
• M64: 25,048,967 km (0.063 R)
• M65: 25,291,016 km (0.038 R)
• M66: 25,875,345 km (0.118 R)
• M67: 26,316,509 km (0.091 R)
• M68: 26,414,795 km (0.071 R)
• M69: 26,562,598 km (0.107 R)
• M70: 27,554,731 km (0.12 R)
• M71: 28,206,230 km (0.058 R)
• M72: 28,306,909 km (0.054 R)
• M73: 29,014,956 km (0.104 R)
• M74: 29,320,135 km (0.119 R)
• M75: 29,524,187 km (0.088 R)
• M76: 30,036,560 km (0.047 R)
• M77: 30,139,333 km (0.114 R)
• M78: 30,345,330 km (0.1 R)
• M79: 30,966,011 km (0.107 R)
• M80: 35,210,103 km (0.104 R)
• M81: 35,427,169 km (0.064 R)
• M82: 36,299,325 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.9

Radius: 6.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.34 AU - 9.02 AU

Year: 15601 Days

Day: 20.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,191,183 km

• M1: 122,670 km (0.054 R)
• M2: 430,692 km (0.062 R)
• M3: 641,775 km (0.065 R)
• M4: 953,537 km (0.108 R)
• M5: 1,079,498 km (0.12 R)
• M6: 1,230,293 km (0.12 R)
• M7: 1,531,583 km (0.097 R)
• M8: 1,594,564 km (0.097 R)
• M9: 1,967,960 km (0.111 R)
• M10: 2,036,775 km (0.071 R)
• M11: 2,200,285 km (0.085 R)
• M12: 3,740,695 km (0.042 R)
• M13: 4,871,505 km (0.111 R)
• M14: 5,377,295 km (0.099 R)
• M15: 6,540,868 km (0.066 R)
• M16: 6,748,061 km (0.081 R)
• M17: 7,062,815 km (0.097 R)
• M18: 7,310,848 km (0.082 R)
• M19: 7,634,129 km (0.116 R)
• M20: 8,035,500 km (0.088 R)
• M21: 8,294,454 km (0.108 R)
• M22: 8,406,353 km (0.106 R)
• M23: 8,782,741 km (0.115 R)
• M24: 9,049,624 km (0.062 R)
• M25: 9,164,814 km (0.115 R)
• M26: 9,241,857 km (0.12 R)
• M27: 9,747,947 km (0.103 R)
• M28: 9,826,486 km (0.074 R)
• M29: 11,031,646 km (0.039 R)
• M30: 11,776,793 km (0.109 R)
• M31: 12,028,866 km (0.049 R)
• M32: 12,282,584 km (0.1 R)
• M33: 12,581,031 km (0.116 R)
• M34: 13,621,933 km (0.044 R)
• M35: 13,665,915 km (0.089 R)
• M36: 15,325,853 km (0.09 R)
• M37: 16,063,221 km (0.081 R)
• M38: 17,381,178 km (0.107 R)
• M39: 17,668,107 km (0.107 R)
• M40: 18,831,380 km (0.115 R)
• M41: 21,078,490 km (0.116 R)
• M42: 21,333,404 km (0.07 R)
• M43: 21,537,905 km (0.102 R)
• M44: 22,831,627 km (0.037 R)
• M45: 23,619,858 km (0.113 R)
• M46: 25,276,954 km (0.105 R)
• M47: 25,493,422 km (0.03 R)
• M48: 25,602,030 km (0.111 R)
• M49: 25,656,334 km (0.109 R)
• M50: 25,764,942 km (0.097 R)
• M51: 25,873,849 km (0.112 R)
• M52: 26,310,974 km (0.085 R)
• M53: 27,636,860 km (0.027 R)
• M54: 29,154,231 km (0.086 R)
• M55: 29,780,149 km (0.05 R)
• M56: 30,468,000 km (0.099 R)
• M57: 30,698,530 km (0.117 R)
• M58: 30,756,125 km (0.075 R)
• M59: 30,871,765 km (0.106 R)
• M60: 31,219,131 km (0.08 R)
• M61: 32,504,027 km (0.105 R)
• M62: 33,390,095 km (0.087 R)
• M63: 34,523,598 km (0.105 R)
• M64: 34,884,279 km (0.08 R)
• M65: 35,427,469 km (0.103 R)
• M66: 37,012,608 km (0.099 R)
• M67: 39,558,763 km (0.107 R)
• M68: 40,567,502 km (0.098 R)
• M69: 40,757,641 km (0.094 R)
• M70: 40,948,079 km (0.083 R)
• M71: 41,457,310 km (0.069 R)
• M72: 41,648,795 km (0.04 R)
• M73: 42,739,364 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit