🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 14

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.64 AU

Year: 250 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,188,744 km

• M1: 174,132 km (0.114 R)
• M2: 285,732 km (0.072 R)
• M3: 420,220 km (0.114 R)
• M4: 512,971 km (0.049 R)
• M5: 604,076 km (0.112 R)
• M6: 761,902 km (0.119 R)
• M7: 874,400 km (0.108 R)
• M8: 961,765 km (0.049 R)
• M9: 1,099,245 km (0.052 R)
• M10: 1,207,105 km (0.074 R)
• M11: 1,298,809 km (0.053 R)
• M12: 1,392,906 km (0.092 R)
• M13: 1,486,853 km (0.102 R)
• M14: 1,659,639 km (0.111 R)
• M15: 1,757,027 km (0.115 R)
• M16: 1,862,344 km (0.112 R)
• M17: 1,963,921 km (0.064 R)
• M18: 2,139,549 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 10.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.03 AU - 1.49 AU

Year: 943 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,188,744 km

• M1: 132,693 km (0.088 R)
• M2: 206,295 km (0.096 R)
• M3: 289,771 km (0.096 R)
• M4: 358,586 km (0.098 R)
• M5: 462,407 km (0.084 R)
• M6: 625,020 km (0.039 R)
• M7: 694,882 km (0.044 R)
• M8: 849,267 km (0.118 R)
• M9: 1,002,904 km (0.102 R)
• M10: 1,179,579 km (0.079 R)
• M11: 1,261,559 km (0.116 R)
• M12: 1,359,845 km (0.119 R)
• M13: 1,504,805 km (0.08 R)
• M14: 1,647,372 km (0.045 R)
• M15: 1,732,044 km (0.097 R)
• M16: 1,913,955 km (0.118 R)
• M17: 2,314,129 km (0.104 R)
• M18: 2,453,405 km (0.069 R)
• M19: 2,577,571 km (0.117 R)
• M20: 2,776,985 km (0.097 R)
• M21: 2,850,887 km (0.067 R)
• M22: 2,925,386 km (0.107 R)
• M23: 3,085,905 km (0.055 R)
• M24: 3,220,244 km (0.103 R)
• M25: 3,327,206 km (0.073 R)
• M26: 3,396,021 km (0.119 R)
• M27: 3,584,963 km (0.093 R)
• M28: 3,797,841 km (0.066 R)
• M29: 4,353,747 km (0.057 R)
• M30: 4,526,682 km (0.106 R)
• M31: 4,734,922 km (0.047 R)
• M32: 5,013,922 km (0.056 R)
• M33: 5,104,279 km (0.078 R)
• M34: 5,206,754 km (0.116 R)
• M35: 5,355,753 km (0.12 R)
• M36: 5,799,760 km (0.054 R)
• M37: 5,906,573 km (0.083 R)
• M38: 6,243,467 km (0.105 R)
• M39: 6,414,158 km (0.11 R)
• M40: 6,623,745 km (0.107 R)
• M41: 6,797,877 km (0.098 R)
• M42: 6,948,372 km (0.09 R)
• M43: 7,381,009 km (0.061 R)
• M44: 7,509,963 km (0.112 R)
• M45: 7,613,634 km (0.085 R)
• M46: 7,966,984 km (0.077 R)
• M47: 8,099,378 km (0.117 R)
• M48: 8,366,111 km (0.076 R)
• M49: 8,460,208 km (0.097 R)
• M50: 8,527,527 km (0.083 R)
• M51: 8,635,687 km (0.079 R)
• M52: 8,785,285 km (0.037 R)
• M53: 9,114,549 km (0.111 R)
• M54: 9,239,164 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.3

Radius: 10.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.12 AU - 1.62 AU

Year: 1069 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,188,744 km

• M1: 144,512 km (0.11 R)
• M2: 218,413 km (0.096 R)
• M3: 293,960 km (0.09 R)
• M4: 372,200 km (0.099 R)
• M5: 464,501 km (0.101 R)
• M6: 615,745 km (0.075 R)
• M7: 730,187 km (0.102 R)
• M8: 869,762 km (0.087 R)
• M9: 1,068,428 km (0.11 R)
• M10: 1,196,185 km (0.034 R)
• M11: 1,275,471 km (0.118 R)
• M12: 1,453,643 km (0.114 R)
• M13: 1,553,125 km (0.059 R)
• M14: 1,706,762 km (0.103 R)
• M15: 1,796,970 km (0.044 R)
• M16: 1,888,673 km (0.095 R)
• M17: 2,149,422 km (0.12 R)
• M18: 2,230,803 km (0.075 R)
• M19: 2,447,272 km (0.111 R)
• M20: 2,653,417 km (0.111 R)
• M21: 2,767,411 km (0.088 R)
• M22: 2,838,320 km (0.052 R)
• M23: 3,091,739 km (0.067 R)
• M24: 3,202,741 km (0.091 R)
• M25: 3,277,390 km (0.114 R)
• M26: 3,504,929 km (0.07 R)
• M27: 3,591,695 km (0.094 R)
• M28: 3,688,934 km (0.101 R)
• M29: 3,777,197 km (0.087 R)
• M30: 3,866,058 km (0.045 R)
• M31: 3,965,840 km (0.089 R)
• M32: 4,056,346 km (0.084 R)
• M33: 4,127,106 km (0.057 R)
• M34: 4,352,550 km (0.063 R)
• M35: 4,445,899 km (0.059 R)
• M36: 4,582,033 km (0.12 R)
• M37: 4,677,028 km (0.109 R)
• M38: 4,826,177 km (0.106 R)
• M39: 5,360,840 km (0.092 R)
• M40: 5,561,899 km (0.109 R)
• M41: 5,629,517 km (0.065 R)
• M42: 5,765,652 km (0.11 R)
• M43: 6,029,393 km (0.09 R)
• M44: 6,133,812 km (0.069 R)
• M45: 6,250,349 km (0.038 R)
• M46: 6,367,783 km (0.099 R)
• M47: 6,474,147 km (0.093 R)
• M48: 7,099,765 km (0.116 R)
• M49: 7,234,703 km (0.111 R)
• M50: 7,308,604 km (0.091 R)
• M51: 7,481,988 km (0.063 R)
• M52: 7,833,094 km (0.09 R)
• M53: 8,447,493 km (0.118 R)
• M54: 8,564,328 km (0.058 R)
• M55: 8,668,748 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 10.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.36 AU - 1.62 AU

Year: 1213 Days

Day: 8.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,188,744 km

• M1: 132,095 km (0.102 R)
• M2: 211,831 km (0.056 R)
• M3: 307,573 km (0.057 R)
• M4: 381,923 km (0.11 R)
• M5: 473,477 km (0.097 R)
• M6: 559,047 km (0.098 R)
• M7: 655,837 km (0.088 R)
• M8: 720,314 km (0.097 R)
• M9: 787,184 km (0.106 R)
• M10: 940,073 km (0.089 R)
• M11: 1,096,552 km (0.105 R)
• M12: 1,168,359 km (0.108 R)
• M13: 1,275,621 km (0.117 R)
• M14: 1,365,380 km (0.047 R)
• M15: 1,457,382 km (0.098 R)
• M16: 1,544,299 km (0.113 R)
• M17: 1,655,300 km (0.111 R)
• M18: 1,877,902 km (0.084 R)
• M19: 1,996,982 km (0.094 R)
• M20: 2,176,051 km (0.095 R)
• M21: 2,292,887 km (0.102 R)
• M22: 2,377,709 km (0.116 R)
• M23: 2,647,284 km (0.12 R)
• M24: 2,826,502 km (0.078 R)
• M25: 2,908,482 km (0.057 R)
• M26: 3,159,208 km (0.11 R)
• M27: 3,244,479 km (0.081 R)
• M28: 3,407,391 km (0.102 R)
• M29: 3,485,182 km (0.06 R)
• M30: 3,592,892 km (0.081 R)
• M31: 3,691,926 km (0.063 R)
• M32: 3,801,880 km (0.072 R)
• M33: 3,882,514 km (0.064 R)
• M34: 4,138,176 km (0.067 R)
• M35: 4,210,881 km (0.074 R)
• M36: 4,357,337 km (0.027 R)
• M37: 4,463,103 km (0.091 R)
• M38: 4,677,028 km (0.119 R)
• M39: 4,785,337 km (0.083 R)
• M40: 4,894,394 km (0.069 R)
• M41: 4,993,427 km (0.029 R)
• M42: 5,059,699 km (0.091 R)
• M43: 5,249,240 km (0.093 R)
• M44: 5,327,928 km (0.075 R)
• M45: 5,532,279 km (0.107 R)
• M46: 5,843,592 km (0.063 R)
• M47: 5,948,610 km (0.105 R)
• M48: 6,019,070 km (0.049 R)
• M49: 6,823,907 km (0.083 R)
• M50: 6,947,026 km (0.092 R)
• M51: 7,170,376 km (0.088 R)
• M52: 7,320,572 km (0.072 R)
• M53: 7,573,392 km (0.105 R)
• M54: 7,816,190 km (0.051 R)
• M55: 7,893,382 km (0.115 R)
• M56: 8,335,743 km (0.119 R)
• M57: 8,533,362 km (0.082 R)
• M58: 8,692,683 km (0.071 R)
• M59: 8,866,367 km (0.098 R)
• M60: 9,000,855 km (0.077 R)
• M61: 9,163,019 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 14.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2 AU - 2.7 AU

Year: 2402 Days

Day: 14.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 115.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,188,744 km

• M1: 186,249 km (0.117 R)
• M2: 319,691 km (0.079 R)
• M3: 490,831 km (0.118 R)
• M4: 608,863 km (0.104 R)
• M5: 889,808 km (0.113 R)
• M6: 1,237,174 km (0.083 R)
• M7: 1,403,078 km (0.12 R)
• M8: 1,501,364 km (0.079 R)
• M9: 1,602,193 km (0.113 R)
• M10: 1,705,416 km (0.1 R)
• M11: 1,844,542 km (0.073 R)
• M12: 1,946,268 km (0.048 R)
• M13: 2,106,338 km (0.069 R)
• M14: 2,234,693 km (0.095 R)
• M15: 2,597,917 km (0.076 R)
• M16: 2,728,366 km (0.088 R)
• M17: 2,861,209 km (0.053 R)
• M18: 3,414,272 km (0.104 R)
• M19: 3,617,426 km (0.075 R)
• M20: 3,711,972 km (0.107 R)
• M21: 3,851,098 km (0.099 R)
• M22: 4,018,498 km (0.096 R)
• M23: 4,188,441 km (0.05 R)
• M24: 4,379,029 km (0.092 R)
• M25: 4,507,683 km (0.052 R)
• M26: 4,665,658 km (0.094 R)
• M27: 4,825,579 km (0.072 R)
• M28: 5,092,910 km (0.105 R)
• M29: 5,532,877 km (0.115 R)
• M30: 5,732,441 km (0.109 R)
• M31: 5,954,743 km (0.116 R)
• M32: 6,046,596 km (0.071 R)
• M33: 6,366,287 km (0.09 R)
• M34: 6,660,097 km (0.067 R)
• M35: 6,904,690 km (0.105 R)
• M36: 7,065,807 km (0.11 R)
• M37: 7,435,613 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 13

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.53 AU - 3.23 AU

Year: 3259 Days

Day: 13.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 66,188,744 km

• M1: 189,690 km (0.09 R)
• M2: 321,486 km (0.082 R)
• M3: 561,740 km (0.089 R)
• M4: 731,384 km (0.113 R)
• M5: 984,204 km (0.106 R)
• M6: 1,151,754 km (0.064 R)
• M7: 1,248,245 km (0.073 R)
• M8: 1,623,286 km (0.071 R)
• M9: 1,855,163 km (0.113 R)
• M10: 2,130,573 km (0.067 R)
• M11: 2,340,459 km (0.033 R)
• M12: 2,568,895 km (0.08 R)
• M13: 2,721,484 km (0.112 R)
• M14: 2,889,184 km (0.086 R)
• M15: 3,072,740 km (0.078 R)
• M16: 3,260,186 km (0.047 R)
• M17: 3,451,522 km (0.072 R)
• M18: 3,752,363 km (0.083 R)
• M19: 3,858,877 km (0.115 R)
• M20: 4,157,474 km (0.096 R)
• M21: 4,337,590 km (0.049 R)
• M22: 4,491,975 km (0.095 R)
• M23: 4,734,174 km (0.042 R)
• M24: 4,951,540 km (0.102 R)
• M25: 5,098,295 km (0.092 R)
• M26: 5,456,582 km (0.05 R)
• M27: 5,715,387 km (0.091 R)
• M28: 5,838,506 km (0.112 R)
• M29: 6,040,612 km (0.1 R)
• M30: 6,612,375 km (0.103 R)
• M31: 7,284,818 km (0.072 R)
• M32: 7,418,558 km (0.043 R)
• M33: 7,671,528 km (0.086 R)
• M34: 7,944,545 km (0.114 R)
• M35: 8,255,708 km (0.116 R)
• M36: 8,482,798 km (0.086 R)
• M37: 8,854,249 km (0.104 R)
• M38: 9,230,937 km (0.095 R)
• M39: 9,466,852 km (0.078 R)
• M40: 9,631,261 km (0.115 R)
• M41: 9,852,067 km (0.072 R)
• M42: 10,074,519 km (0.096 R)
• M43: 10,242,517 km (0.103 R)
• M44: 11,483,133 km (0.11 R)
• M45: 11,619,566 km (0.117 R)
• M46: 11,776,195 km (0.09 R)
• M47: 12,250,121 km (0.115 R)
• M48: 12,649,996 km (0.083 R)
• M49: 13,013,519 km (0.113 R)
• M50: 13,155,786 km (0.069 R)
• M51: 13,400,977 km (0.109 R)
• M52: 13,730,242 km (0.093 R)
• M53: 13,895,847 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.3

Radius: 4

Gravity: 57.52 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.68 AU - 8.54 AU

Year: 13999 Days

Day: 19.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,188,744 km

• M1: 359,633 km (0.11 R)
• M2: 428,299 km (0.093 R)
• M3: 464,352 km (0.094 R)
• M4: 539,600 km (0.11 R)
• M5: 578,794 km (0.097 R)
• M6: 1,070,822 km (0.115 R)
• M7: 1,462,918 km (0.118 R)
• M8: 1,602,792 km (0.094 R)
• M9: 1,865,336 km (0.094 R)
• M10: 2,017,028 km (0.117 R)
• M11: 2,730,610 km (0.094 R)
• M12: 2,868,090 km (0.109 R)
• M13: 2,902,797 km (0.11 R)
• M14: 3,043,120 km (0.09 R)
• M15: 3,477,253 km (0.047 R)
• M16: 4,243,044 km (0.105 R)
• M17: 5,613,959 km (0.091 R)
• M18: 5,921,084 km (0.07 R)
• M19: 6,143,685 km (0.12 R)
• M20: 6,233,594 km (0.09 R)
• M21: 6,781,720 km (0.104 R)
• M22: 6,874,621 km (0.107 R)
• M23: 7,345,106 km (0.114 R)
• M24: 7,972,370 km (0.086 R)
• M25: 9,174,538 km (0.068 R)
• M26: 9,432,146 km (0.097 R)
• M27: 10,218,731 km (0.101 R)
• M28: 10,378,651 km (0.104 R)
• M29: 12,988,835 km (0.088 R)
• M30: 13,862,187 km (0.103 R)
• M31: 14,157,494 km (0.058 R)
• M32: 14,754,389 km (0.039 R)
• M33: 14,814,677 km (0.076 R)
• M34: 14,874,815 km (0.103 R)
• M35: 14,935,103 km (0.06 R)
• M36: 15,911,080 km (0.11 R)
• M37: 17,667,808 km (0.084 R)
• M38: 20,148,290 km (0.112 R)
• M39: 20,215,011 km (0.095 R)
• M40: 20,549,811 km (0.101 R)
• M41: 21,428,848 km (0.11 R)
• M42: 21,565,131 km (0.054 R)
• M43: 22,113,258 km (0.046 R)
• M44: 23,013,837 km (0.033 R)
• M45: 24,422,301 km (0.046 R)
• M46: 24,993,615 km (0.105 R)
• M47: 25,931,145 km (0.112 R)
• M48: 26,149,109 km (0.104 R)
• M49: 26,221,964 km (0.052 R)
• M50: 27,322,106 km (0.03 R)
• M51: 28,512,008 km (0.108 R)
• M52: 29,113,391 km (0.106 R)
• M53: 29,870,805 km (0.114 R)
• M54: 30,404,870 km (0.06 R)
• M55: 32,337,973 km (0.027 R)
• M56: 32,494,453 km (0.069 R)
• M57: 32,651,082 km (0.081 R)
• M58: 35,030,137 km (0.115 R)
• M59: 37,218,454 km (0.042 R)
• M60: 38,287,929 km (0.096 R)
• M61: 39,117,300 km (0.107 R)
• M62: 40,036,579 km (0.11 R)
• M63: 40,204,428 km (0.036 R)
• M64: 42,322,734 km (0.089 R)
• M65: 43,180,229 km (0.105 R)
• M66: 43,956,791 km (0.084 R)
• M67: 45,436,314 km (0.042 R)
• M68: 45,611,344 km (0.117 R)
• M69: 46,050,264 km (0.041 R)
• M70: 46,490,381 km (0.095 R)
• M71: 46,755,169 km (0.106 R)
• M72: 47,374,953 km (0.045 R)
• M73: 47,641,387 km (0.07 R)
• M74: 49,160,703 km (0.117 R)
• M75: 50,877,488 km (0.083 R)
• M76: 51,059,249 km (0.097 R)
• M77: 51,423,670 km (0.101 R)
• M78: 52,338,311 km (0.054 R)
• M79: 53,998,249 km (0.051 R)
• M80: 54,276,501 km (0.104 R)
• M81: 54,648,401 km (0.084 R)
• M82: 55,207,748 km (0.088 R)
• M83: 56,144,230 km (0.058 R)
• M84: 56,614,417 km (0.037 R)
• M85: 58,413,032 km (0.027 R)
• M86: 58,889,351 km (0.059 R)
• M87: 59,462,910 km (0.044 R)
• M88: 59,750,287 km (0.063 R)
• M89: 61,871,884 km (0.092 R)
• M90: 62,941,958 km (0.057 R)
• M91: 63,332,707 km (0.064 R)
• M92: 63,430,395 km (0.081 R)
• M93: 64,116,301 km (0.058 R)
• M94: 65,891,280 km (0.09 R)
• M95: 66,089,497 km (0.087 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: 539 - 14,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit