🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.3

Radius: 14

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.56 AU - 0.84 AU

Year: 397 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,817,952 km

• M1: 174,581 km (0.088 R)
• M2: 279,150 km (0.11 R)
• M3: 369,806 km (0.029 R)
• M4: 483,949 km (0.106 R)
• M5: 610,808 km (0.087 R)
• M6: 704,307 km (0.072 R)
• M7: 824,284 km (0.039 R)
• M8: 960,867 km (0.114 R)
• M9: 1,064,389 km (0.096 R)
• M10: 1,210,396 km (0.064 R)
• M11: 1,363,585 km (0.061 R)
• M12: 1,641,238 km (0.097 R)
• M13: 1,812,378 km (0.1 R)
• M14: 1,954,945 km (0.088 R)
• M15: 2,065,947 km (0.115 R)
• M16: 2,374,717 km (0.113 R)
• M17: 2,525,362 km (0.098 R)
• M18: 2,750,806 km (0.107 R)
• M19: 2,842,808 km (0.109 R)
• M20: 2,996,445 km (0.073 R)
• M21: 3,105,053 km (0.112 R)
• M22: 3,291,303 km (0.075 R)
• M23: 3,389,289 km (0.092 R)
• M24: 3,682,352 km (0.047 R)
• M25: 3,835,540 km (0.107 R)
• M26: 3,976,162 km (0.037 R)
• M27: 4,171,387 km (0.108 R)
• M28: 4,262,642 km (0.105 R)
• M29: 4,470,284 km (0.104 R)
• M30: 4,634,093 km (0.105 R)
• M31: 4,784,140 km (0.104 R)
• M32: 4,887,662 km (0.072 R)
• M33: 4,984,003 km (0.086 R)
• M34: 5,146,017 km (0.1 R)
• M35: 5,400,483 km (0.111 R)
• M36: 5,525,098 km (0.08 R)
• M37: 5,625,628 km (0.051 R)
• M38: 5,718,229 km (0.108 R)
• M39: 5,819,806 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 9.6

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.08 AU - 3.04 AU

Year: 2778 Days

Day: 9.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,817,952 km

• M1: 124,765 km (0.116 R)
• M2: 193,729 km (0.118 R)
• M3: 289,921 km (0.039 R)
• M4: 350,508 km (0.111 R)
• M5: 773,271 km (0.117 R)
• M6: 929,003 km (0.115 R)
• M7: 1,106,875 km (0.081 R)
• M8: 1,259,764 km (0.12 R)
• M9: 1,573,770 km (0.118 R)
• M10: 1,652,907 km (0.055 R)
• M11: 1,760,468 km (0.082 R)
• M12: 2,170,366 km (0.058 R)
• M13: 2,243,968 km (0.1 R)
• M14: 2,500,977 km (0.094 R)
• M15: 2,562,761 km (0.079 R)
• M16: 2,672,267 km (0.096 R)
• M17: 3,092,786 km (0.086 R)
• M18: 3,482,190 km (0.12 R)
• M19: 3,638,819 km (0.055 R)
• M20: 4,627,212 km (0.095 R)
• M21: 4,761,251 km (0.113 R)
• M22: 5,072,265 km (0.082 R)
• M23: 5,290,080 km (0.085 R)
• M24: 5,612,314 km (0.074 R)
• M25: 6,003,363 km (0.098 R)
• M26: 6,254,986 km (0.12 R)
• M27: 6,424,630 km (0.098 R)
• M28: 6,488,658 km (0.074 R)
• M29: 6,595,770 km (0.072 R)
• M30: 7,096,325 km (0.109 R)
• M31: 7,206,728 km (0.095 R)
• M32: 7,541,528 km (0.069 R)
• M33: 7,654,325 km (0.11 R)
• M34: 7,858,675 km (0.094 R)
• M35: 7,972,968 km (0.076 R)
• M36: 8,226,387 km (0.04 R)
• M37: 8,295,950 km (0.042 R)
• M38: 9,194,435 km (0.08 R)
• M39: 9,315,011 km (0.064 R)
• M40: 9,460,270 km (0.089 R)
• M41: 9,728,649 km (0.032 R)
• M42: 10,049,087 km (0.09 R)
• M43: 10,624,441 km (0.074 R)
• M44: 11,031,048 km (0.083 R)
• M45: 11,572,592 km (0.087 R)
• M46: 12,096,334 km (0.044 R)
• M47: 12,414,230 km (0.076 R)
• M48: 12,977,316 km (0.106 R)
• M49: 13,058,398 km (0.081 R)
• M50: 13,302,841 km (0.109 R)
• M51: 13,548,780 km (0.11 R)
• M52: 13,768,539 km (0.107 R)
• M53: 14,100,646 km (0.067 R)
• M54: 14,575,470 km (0.09 R)
• M55: 14,885,437 km (0.113 R)
• M56: 14,970,409 km (0.099 R)
• M57: 15,083,953 km (0.071 R)
• M58: 15,397,660 km (0.101 R)
• M59: 15,512,252 km (0.115 R)
• M60: 15,626,994 km (0.115 R)
• M61: 15,944,440 km (0.103 R)
• M62: 16,468,332 km (0.109 R)
• M63: 16,703,051 km (0.084 R)
• M64: 17,175,631 km (0.042 R)
• M65: 17,592,859 km (0.063 R)
• M66: 18,043,598 km (0.069 R)
• M67: 18,772,738 km (0.109 R)
• M68: 19,418,552 km (0.088 R)
• M69: 19,853,133 km (0.109 R)
• M70: 20,605,611 km (0.042 R)
• M71: 21,271,770 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 8.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.31 AU - 3.69 AU

Year: 3524 Days

Day: 11.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,817,952 km

• M1: 106,214 km (0.099 R)
• M2: 175,628 km (0.059 R)
• M3: 362,326 km (0.084 R)
• M4: 1,003,353 km (0.11 R)
• M5: 1,106,725 km (0.11 R)
• M6: 1,718,431 km (0.078 R)
• M7: 1,812,079 km (0.025 R)
• M8: 1,875,359 km (0.115 R)
• M9: 2,069,836 km (0.118 R)
• M10: 2,136,258 km (0.079 R)
• M11: 2,549,297 km (0.118 R)
• M12: 2,765,167 km (0.108 R)
• M13: 2,899,955 km (0.089 R)
• M14: 3,024,570 km (0.03 R)
• M15: 3,781,685 km (0.117 R)
• M16: 3,835,989 km (0.043 R)
• M17: 4,754,968 km (0.111 R)
• M18: 5,368,469 km (0.078 R)
• M19: 5,429,655 km (0.091 R)
• M20: 5,770,439 km (0.109 R)
• M21: 5,896,101 km (0.086 R)
• M22: 6,262,316 km (0.095 R)
• M23: 6,375,263 km (0.101 R)
• M24: 6,850,535 km (0.101 R)
• M25: 6,916,957 km (0.1 R)
• M26: 7,050,548 km (0.047 R)
• M27: 7,422,298 km (0.103 R)
• M28: 7,559,031 km (0.063 R)
• M29: 7,627,696 km (0.085 R)
• M30: 8,575,399 km (0.076 R)
• M31: 8,665,008 km (0.111 R)
• M32: 8,827,022 km (0.099 R)
• M33: 9,008,335 km (0.108 R)
• M34: 9,746,002 km (0.069 R)
• M35: 9,952,148 km (0.025 R)
• M36: 10,008,696 km (0.099 R)
• M37: 10,178,789 km (0.056 R)
• M38: 10,752,945 km (0.118 R)
• M39: 10,946,525 km (0.098 R)
• M40: 12,253,861 km (0.107 R)
• M41: 12,354,839 km (0.045 R)
• M42: 12,700,410 km (0.044 R)
• M43: 13,111,057 km (0.111 R)
• M44: 13,693,441 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 13.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.51 AU - 4.13 AU

Year: 4103 Days

Day: 13.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 51,817,952 km

• M1: 169,943 km (0.098 R)
• M2: 326,273 km (0.096 R)
• M3: 631,153 km (0.097 R)
• M4: 780,003 km (0.12 R)
• M5: 1,100,143 km (0.094 R)
• M6: 1,191,098 km (0.108 R)
• M7: 1,284,747 km (0.058 R)
• M8: 1,724,564 km (0.057 R)
• M9: 1,871,619 km (0.036 R)
• M10: 2,053,829 km (0.04 R)
• M11: 2,157,650 km (0.064 R)
• M12: 2,274,037 km (0.103 R)
• M13: 2,370,827 km (0.07 R)
• M14: 2,513,244 km (0.107 R)
• M15: 2,602,405 km (0.109 R)
• M16: 2,726,720 km (0.115 R)
• M17: 2,957,999 km (0.067 R)
• M18: 3,232,062 km (0.105 R)
• M19: 3,614,584 km (0.116 R)
• M20: 4,169,741 km (0.113 R)
• M21: 4,356,290 km (0.076 R)
• M22: 4,464,150 km (0.106 R)
• M23: 4,835,003 km (0.062 R)
• M24: 4,988,939 km (0.1 R)
• M25: 5,344,982 km (0.064 R)
• M26: 5,694,593 km (0.076 R)
• M27: 5,812,924 km (0.104 R)
• M28: 5,917,045 km (0.098 R)
• M29: 6,081,901 km (0.107 R)
• M30: 6,278,922 km (0.094 R)
• M31: 6,835,276 km (0.109 R)
• M32: 7,311,147 km (0.11 R)
• M33: 7,995,408 km (0.093 R)
• M34: 8,111,496 km (0.101 R)
• M35: 8,211,427 km (0.052 R)
• M36: 8,513,764 km (0.106 R)
• M37: 8,666,205 km (0.053 R)
• M38: 8,888,208 km (0.098 R)
• M39: 9,025,688 km (0.099 R)
• M40: 9,215,977 km (0.065 R)
• M41: 9,302,893 km (0.025 R)
• M42: 9,390,109 km (0.099 R)
• M43: 9,512,629 km (0.111 R)
• M44: 9,919,087 km (0.086 R)
• M45: 10,026,049 km (0.065 R)
• M46: 10,223,219 km (0.076 R)
• M47: 10,475,890 km (0.103 R)
• M48: 10,657,801 km (0.062 R)
• M49: 10,950,863 km (0.107 R)
• M50: 11,657,713 km (0.115 R)
• M51: 12,207,037 km (0.103 R)
• M52: 12,475,415 km (0.085 R)
• M53: 12,726,291 km (0.099 R)
• M54: 12,881,424 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 13.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.5 AU - 3.92 AU

Year: 4847 Days

Day: 6.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,817,952 km

• M1: 213,476 km (0.096 R)
• M2: 549,174 km (0.111 R)
• M3: 827,127 km (0.096 R)
• M4: 965,953 km (0.067 R)
• M5: 1,349,223 km (0.101 R)
• M6: 1,645,577 km (0.046 R)
• M7: 2,010,147 km (0.104 R)
• M8: 2,284,210 km (0.045 R)
• M9: 2,417,502 km (0.117 R)
• M10: 2,519,228 km (0.099 R)
• M11: 2,833,084 km (0.082 R)
• M12: 2,994,949 km (0.091 R)
• M13: 3,692,524 km (0.106 R)
• M14: 3,969,430 km (0.05 R)
• M15: 4,522,942 km (0.096 R)
• M16: 4,628,259 km (0.114 R)
• M17: 4,970,539 km (0.075 R)
• M18: 5,499,517 km (0.081 R)
• M19: 5,770,887 km (0.105 R)
• M20: 5,908,218 km (0.118 R)
• M21: 7,539,733 km (0.077 R)
• M22: 8,044,925 km (0.055 R)
• M23: 8,535,007 km (0.059 R)
• M24: 8,691,786 km (0.111 R)
• M25: 8,796,953 km (0.093 R)
• M26: 8,902,420 km (0.089 R)
• M27: 9,652,803 km (0.119 R)
• M28: 10,090,825 km (0.084 R)
• M29: 10,844,649 km (0.119 R)
• M30: 11,099,863 km (0.047 R)
• M31: 11,501,084 km (0.104 R)
• M32: 12,111,743 km (0.087 R)
• M33: 12,229,327 km (0.063 R)
• M34: 12,406,301 km (0.074 R)
• M35: 12,613,943 km (0.091 R)
• M36: 13,273,819 km (0.089 R)
• M37: 13,791,577 km (0.025 R)
• M38: 13,975,882 km (0.112 R)
• M39: 15,320,617 km (0.116 R)
• M40: 15,447,775 km (0.104 R)
• M41: 15,831,494 km (0.045 R)
• M42: 16,575,743 km (0.088 R)
• M43: 18,031,331 km (0.119 R)
• M44: 18,503,013 km (0.115 R)
• M45: 18,706,316 km (0.076 R)
• M46: 18,808,342 km (0.117 R)
• M47: 19,252,348 km (0.116 R)
• M48: 19,355,421 km (0.09 R)
• M49: 19,527,309 km (0.086 R)
• M50: 19,803,617 km (0.113 R)
• M51: 20,255,402 km (0.074 R)
• M52: 20,605,312 km (0.073 R)
• M53: 20,957,166 km (0.09 R)
• M54: 21,453,083 km (0.069 R)
• M55: 21,988,793 km (0.051 R)
• M56: 22,096,353 km (0.052 R)
• M57: 22,276,170 km (0.115 R)
• M58: 22,782,409 km (0.117 R)
• M59: 23,000,373 km (0.118 R)
• M60: 23,328,890 km (0.057 R)
• M61: 23,585,301 km (0.057 R)
• M62: 24,397,618 km (0.056 R)
• M63: 24,994,214 km (0.057 R)
• M64: 25,144,111 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.2

Radius: 7.9

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.69 AU - 8.27 AU

Year: 12508 Days

Day: 19 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,817,952 km

• M1: 166,203 km (0.045 R)
• M2: 302,636 km (0.083 R)
• M3: 394,340 km (0.105 R)
• M4: 608,564 km (0.065 R)
• M5: 839,394 km (0.106 R)
• M6: 896,690 km (0.114 R)
• M7: 1,290,581 km (0.114 R)
• M8: 1,660,686 km (0.091 R)
• M9: 2,062,805 km (0.116 R)
• M10: 2,221,379 km (0.085 R)
• M11: 2,302,162 km (0.072 R)
• M12: 2,411,368 km (0.06 R)
• M13: 2,635,166 km (0.117 R)
• M14: 2,720,886 km (0.083 R)
• M15: 2,778,481 km (0.058 R)
• M16: 3,072,890 km (0.059 R)
• M17: 3,377,322 km (0.111 R)
• M18: 4,449,489 km (0.072 R)
• M19: 5,728,850 km (0.095 R)
• M20: 6,141,292 km (0.093 R)
• M21: 6,524,412 km (0.109 R)
• M22: 6,640,949 km (0.11 R)
• M23: 7,925,994 km (0.042 R)
• M24: 9,592,515 km (0.088 R)
• M25: 10,351,873 km (0.119 R)
• M26: 10,761,622 km (0.087 R)
• M27: 11,269,656 km (0.107 R)
• M28: 12,309,212 km (0.12 R)
• M29: 12,549,765 km (0.078 R)
• M30: 12,646,406 km (0.117 R)
• M31: 13,329,918 km (0.11 R)
• M32: 14,276,574 km (0.053 R)
• M33: 15,090,536 km (0.031 R)
• M34: 15,555,037 km (0.084 R)
• M35: 16,286,720 km (0.06 R)
• M36: 16,497,952 km (0.052 R)
• M37: 16,603,868 km (0.077 R)
• M38: 16,816,297 km (0.116 R)
• M39: 17,029,773 km (0.101 R)
• M40: 17,621,283 km (0.038 R)
• M41: 18,164,921 km (0.071 R)
• M42: 18,274,277 km (0.101 R)
• M43: 18,714,095 km (0.065 R)
• M44: 18,879,850 km (0.061 R)
• M45: 19,828,599 km (0.071 R)
• M46: 20,280,385 km (0.076 R)
• M47: 20,678,614 km (0.089 R)
• M48: 21,194,278 km (0.098 R)
• M49: 22,707,610 km (0.119 R)
• M50: 22,766,552 km (0.031 R)
• M51: 23,895,417 km (0.075 R)
• M52: 24,376,225 km (0.088 R)
• M53: 24,860,174 km (0.066 R)
• M54: 25,469,486 km (0.065 R)
• M55: 25,776,012 km (0.09 R)
• M56: 26,952,001 km (0.108 R)
• M57: 29,484,394 km (0.083 R)
• M58: 30,843,939 km (0.049 R)
• M59: 32,688,481 km (0.112 R)
• M60: 33,691,236 km (0.096 R)
• M61: 33,960,213 km (0.09 R)
• M62: 36,828,602 km (0.113 R)
• M63: 37,383,760 km (0.081 R)
• M64: 37,801,886 km (0.118 R)
• M65: 38,361,831 km (0.11 R)
• M66: 38,642,925 km (0.068 R)
• M67: 39,348,429 km (0.098 R)
• M68: 39,560,858 km (0.043 R)
• M69: 39,631,767 km (0.049 R)
• M70: 39,844,794 km (0.12 R)
• M71: 40,485,971 km (0.062 R)
• M72: 41,995,563 km (0.107 R)
• M73: 42,140,224 km (0.112 R)
• M74: 42,212,630 km (0.106 R)
• M75: 42,285,185 km (0.073 R)
• M76: 43,669,862 km (0.106 R)
• M77: 43,816,468 km (0.116 R)
• M78: 44,699,694 km (0.113 R)
• M79: 45,217,602 km (0.111 R)
• M80: 45,365,853 km (0.12 R)
• M81: 45,737,455 km (0.106 R)
• M82: 46,184,603 km (0.076 R)
• M83: 46,408,700 km (0.105 R)
• M84: 47,158,485 km (0.084 R)
• M85: 47,308,980 km (0.111 R)
• M86: 48,139,248 km (0.116 R)
• M87: 48,822,013 km (0.098 R)
• M88: 50,197,416 km (0.061 R)
• M89: 51,353,209 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit