🌌 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: 416.6

Radius: 12.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 254 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,121,492 km

• M1: 159,771 km (0.078 R)
• M2: 286,181 km (0.111 R)
• M3: 366,814 km (0.111 R)
• M4: 454,478 km (0.118 R)
• M5: 576,849 km (0.115 R)
• M6: 717,771 km (0.081 R)
• M7: 877,541 km (0.106 R)
• M8: 957,576 km (0.099 R)
• M9: 1,033,871 km (0.086 R)
• M10: 1,129,165 km (0.042 R)
• M11: 1,276,219 km (0.097 R)
• M12: 1,357,750 km (0.073 R)
• M13: 1,433,746 km (0.097 R)
• M14: 1,575,116 km (0.085 R)
• M15: 1,678,488 km (0.079 R)
• M16: 1,764,507 km (0.04 R)
• M17: 1,860,250 km (0.044 R)
• M18: 1,937,143 km (0.079 R)
• M19: 2,040,216 km (0.068 R)
• M20: 2,128,179 km (0.117 R)
• M21: 2,217,639 km (0.103 R)
• M22: 2,299,618 km (0.05 R)
• M23: 2,378,157 km (0.101 R)
• M24: 2,506,812 km (0.07 R)
• M25: 2,656,110 km (0.066 R)
• M26: 2,743,475 km (0.116 R)
• M27: 2,855,225 km (0.106 R)
• M28: 2,949,472 km (0.056 R)
• M29: 3,040,128 km (0.1 R)
• M30: 3,155,917 km (0.098 R)
• M31: 3,297,735 km (0.116 R)
• M32: 3,426,838 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.5

Radius: 9.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.59 AU - 0.75 AU

Year: 372 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 54,121,492 km

• M1: 124,615 km (0.083 R)
• M2: 252,671 km (0.107 R)
• M3: 343,477 km (0.114 R)
• M4: 416,480 km (0.105 R)
• M5: 492,925 km (0.101 R)
• M6: 658,231 km (0.108 R)
• M7: 762,650 km (0.104 R)
• M8: 834,307 km (0.071 R)
• M9: 930,648 km (0.038 R)
• M10: 1,021,604 km (0.087 R)
• M11: 1,101,489 km (0.111 R)
• M12: 1,198,279 km (0.07 R)
• M13: 1,288,038 km (0.115 R)
• M14: 1,354,310 km (0.047 R)
• M15: 1,576,462 km (0.11 R)
• M16: 1,658,891 km (0.088 R)
• M17: 1,725,761 km (0.068 R)
• M18: 1,862,493 km (0.081 R)
• M19: 1,955,543 km (0.054 R)
• M20: 2,062,356 km (0.098 R)
• M21: 2,146,729 km (0.105 R)
• M22: 2,300,366 km (0.051 R)
• M23: 2,502,473 km (0.08 R)
• M24: 2,566,800 km (0.12 R)
• M25: 2,657,905 km (0.066 R)
• M26: 2,750,058 km (0.079 R)
• M27: 2,816,479 km (0.116 R)
• M28: 2,890,380 km (0.116 R)
• M29: 2,998,839 km (0.117 R)
• M30: 3,094,881 km (0.092 R)
• M31: 3,171,176 km (0.073 R)
• M32: 3,496,850 km (0.11 R)
• M33: 3,561,776 km (0.034 R)
• M34: 3,634,480 km (0.11 R)
• M35: 3,915,275 km (0.076 R)
• M36: 3,997,853 km (0.055 R)
• M37: 4,065,921 km (0.066 R)
• M38: 4,134,436 km (0.077 R)
• M39: 4,203,251 km (0.082 R)
• M40: 4,357,636 km (0.118 R)
• M41: 4,711,735 km (0.113 R)
• M42: 4,791,769 km (0.086 R)
• M43: 4,864,175 km (0.11 R)
• M44: 5,091,713 km (0.033 R)
• M45: 5,264,648 km (0.093 R)
• M46: 5,347,675 km (0.114 R)
• M47: 5,422,923 km (0.09 R)
• M48: 5,641,934 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 9.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.82 AU - 2.06 AU

Year: 1833 Days

Day: 11.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,121,492 km

• M1: 123,418 km (0.092 R)
• M2: 379,081 km (0.056 R)
• M3: 473,926 km (0.055 R)
• M4: 537,954 km (0.102 R)
• M5: 598,541 km (0.036 R)
• M6: 742,604 km (0.101 R)
• M7: 906,713 km (0.112 R)
• M8: 972,386 km (0.115 R)
• M9: 1,117,945 km (0.104 R)
• M10: 1,180,028 km (0.107 R)
• M11: 1,280,109 km (0.111 R)
• M12: 1,345,334 km (0.059 R)
• M13: 1,488,948 km (0.048 R)
• M14: 1,668,315 km (0.07 R)
• M15: 2,048,144 km (0.096 R)
• M16: 2,169,618 km (0.105 R)
• M17: 2,248,157 km (0.098 R)
• M18: 2,385,188 km (0.114 R)
• M19: 2,478,089 km (0.104 R)
• M20: 2,619,608 km (0.036 R)
• M21: 2,776,237 km (0.095 R)
• M22: 2,935,858 km (0.068 R)
• M23: 3,406,942 km (0.113 R)
• M24: 3,725,137 km (0.091 R)
• M25: 3,997,704 km (0.082 R)
• M26: 4,262,791 km (0.058 R)
• M27: 4,476,118 km (0.081 R)
• M28: 4,692,885 km (0.074 R)
• M29: 4,913,243 km (0.119 R)
• M30: 5,032,173 km (0.084 R)
• M31: 5,197,180 km (0.065 R)
• M32: 5,844,041 km (0.092 R)
• M33: 5,970,152 km (0.11 R)
• M34: 6,033,581 km (0.098 R)
• M35: 6,113,018 km (0.093 R)
• M36: 6,225,067 km (0.085 R)
• M37: 6,305,401 km (0.111 R)
• M38: 6,386,184 km (0.096 R)
• M39: 6,565,103 km (0.116 R)
• M40: 6,729,211 km (0.074 R)
• M41: 6,844,851 km (0.084 R)
• M42: 6,927,877 km (0.071 R)
• M43: 7,078,223 km (0.099 R)
• M44: 7,365,002 km (0.086 R)
• M45: 7,673,024 km (0.119 R)
• M46: 8,002,588 km (0.099 R)
• M47: 8,160,414 km (0.12 R)
• M48: 8,248,378 km (0.113 R)
• M49: 8,514,662 km (0.083 R)
• M50: 8,639,875 km (0.044 R)
• M51: 8,946,551 km (0.099 R)
• M52: 9,128,612 km (0.083 R)
• M53: 9,514,873 km (0.083 R)
• M54: 9,906,521 km (0.102 R)
• M55: 10,494,440 km (0.094 R)
• M56: 10,686,374 km (0.031 R)
• M57: 10,976,744 km (0.052 R)
• M58: 11,308,851 km (0.106 R)
• M59: 11,446,631 km (0.114 R)
• M60: 11,942,996 km (0.052 R)
• M61: 12,083,319 km (0.09 R)
• M62: 12,426,198 km (0.069 R)
• M63: 12,690,687 km (0.065 R)
• M64: 13,225,050 km (0.085 R)
• M65: 13,328,721 km (0.067 R)
• M66: 13,474,131 km (0.08 R)
• M67: 13,808,781 km (0.106 R)
• M68: 14,019,415 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 11.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.24 AU - 2.98 AU

Year: 2860 Days

Day: 14 Hours

Environment

Temp: -202 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,121,492 km

• M1: 153,637 km (0.108 R)
• M2: 344,673 km (0.093 R)
• M3: 457,620 km (0.112 R)
• M4: 608,863 km (0.077 R)
• M5: 687,552 km (0.09 R)
• M6: 946,356 km (0.117 R)
• M7: 1,058,854 km (0.08 R)
• M8: 1,435,092 km (0.058 R)
• M9: 1,747,154 km (0.098 R)
• M10: 2,105,590 km (0.071 R)
• M11: 2,180,090 km (0.116 R)
• M12: 2,408,975 km (0.111 R)
• M13: 2,713,257 km (0.088 R)
• M14: 2,835,628 km (0.096 R)
• M15: 2,987,918 km (0.045 R)
• M16: 3,057,930 km (0.098 R)
• M17: 3,171,325 km (0.111 R)
• M18: 3,505,078 km (0.102 R)
• M19: 3,593,939 km (0.075 R)
• M20: 4,019,246 km (0.03 R)
• M21: 4,222,250 km (0.086 R)
• M22: 4,332,953 km (0.071 R)
• M23: 4,524,887 km (0.062 R)
• M24: 4,621,976 km (0.069 R)
• M25: 4,719,813 km (0.117 R)
• M26: 4,818,398 km (0.115 R)
• M27: 4,967,397 km (0.09 R)
• M28: 5,050,873 km (0.057 R)
• M29: 5,770,738 km (0.108 R)
• M30: 6,395,010 km (0.073 R)
• M31: 6,984,725 km (0.105 R)
• M32: 7,438,455 km (0.118 R)
• M33: 7,649,687 km (0.104 R)
• M34: 7,765,775 km (0.079 R)
• M35: 7,862,864 km (0.083 R)
• M36: 8,156,824 km (0.093 R)
• M37: 8,554,305 km (0.077 R)
• M38: 8,876,838 km (0.094 R)
• M39: 8,998,910 km (0.074 R)
• M40: 9,306,484 km (0.082 R)
• M41: 9,409,706 km (0.072 R)
• M42: 9,638,292 km (0.104 R)
• M43: 9,784,598 km (0.087 R)
• M44: 9,868,672 km (0.109 R)
• M45: 10,164,577 km (0.112 R)
• M46: 10,270,941 km (0.081 R)
• M47: 10,721,829 km (0.076 R)
• M48: 11,069,644 km (0.105 R)
• M49: 11,465,480 km (0.111 R)
• M50: 11,732,063 km (0.106 R)
• M51: 11,888,393 km (0.074 R)
• M52: 12,068,060 km (0.087 R)
• M53: 12,407,199 km (0.069 R)
• M54: 12,864,370 km (0.07 R)
• M55: 13,257,363 km (0.119 R)
• M56: 13,560,449 km (0.032 R)
• M57: 13,630,760 km (0.094 R)
• M58: 13,771,681 km (0.106 R)
• M59: 13,960,473 km (0.106 R)
• M60: 14,126,228 km (0.116 R)
• M61: 14,459,831 km (0.118 R)
• M62: 15,232,055 km (0.111 R)
• M63: 15,476,199 km (0.098 R)
• M64: 15,647,788 km (0.064 R)
• M65: 15,894,026 km (0.094 R)
• M66: 16,290,759 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.4

Radius: 7.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.88 AU - 8.7 AU

Year: 13350 Days

Day: 24.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 178.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,121,492 km

• M1: 99,931 km (0.118 R)
• M2: 156,330 km (0.07 R)
• M3: 208,539 km (0.063 R)
• M4: 338,839 km (0.114 R)
• M5: 920,177 km (0.091 R)
• M6: 1,049,878 km (0.12 R)
• M7: 1,348,326 km (0.1 R)
• M8: 1,496,428 km (0.107 R)
• M9: 1,561,503 km (0.064 R)
• M10: 1,717,384 km (0.067 R)
• M11: 1,948,811 km (0.085 R)
• M12: 2,214,796 km (0.106 R)
• M13: 2,339,711 km (0.098 R)
• M14: 2,808,251 km (0.094 R)
• M15: 3,053,293 km (0.108 R)
• M16: 3,448,381 km (0.078 R)
• M17: 3,799,786 km (0.116 R)
• M18: 4,101,525 km (0.088 R)
• M19: 4,631,999 km (0.069 R)
• M20: 4,695,877 km (0.084 R)
• M21: 4,760,055 km (0.12 R)
• M22: 4,824,531 km (0.078 R)
• M23: 5,085,131 km (0.098 R)
• M24: 5,184,165 km (0.065 R)
• M25: 5,350,368 km (0.042 R)
• M26: 6,635,264 km (0.112 R)
• M27: 7,182,194 km (0.101 R)
• M28: 7,781,483 km (0.1 R)
• M29: 8,202,750 km (0.114 R)
• M30: 9,470,144 km (0.116 R)
• M31: 9,960,974 km (0.098 R)
• M32: 10,251,194 km (0.114 R)
• M33: 10,502,070 km (0.065 R)
• M34: 10,797,376 km (0.069 R)
• M35: 11,525,918 km (0.111 R)
• M36: 12,226,036 km (0.109 R)
• M37: 12,492,170 km (0.048 R)
• M38: 13,529,931 km (0.107 R)
• M39: 14,595,067 km (0.061 R)
• M40: 14,689,015 km (0.102 R)
• M41: 15,256,589 km (0.082 R)
• M42: 16,072,945 km (0.094 R)
• M43: 16,903,363 km (0.09 R)
• M44: 17,697,727 km (0.104 R)
• M45: 17,747,843 km (0.103 R)
• M46: 18,352,068 km (0.095 R)
• M47: 19,168,274 km (0.065 R)
• M48: 19,219,586 km (0.105 R)
• M49: 20,048,359 km (0.077 R)
• M50: 20,204,988 km (0.08 R)
• M51: 20,362,215 km (0.09 R)
• M52: 20,677,567 km (0.089 R)
• M53: 23,643,195 km (0.095 R)
• M54: 23,753,599 km (0.064 R)
• M55: 23,808,800 km (0.078 R)
• M56: 24,530,610 km (0.082 R)
• M57: 25,825,230 km (0.106 R)
• M58: 26,624,232 km (0.113 R)
• M59: 26,853,865 km (0.119 R)
• M60: 27,257,630 km (0.075 R)
• M61: 27,547,102 km (0.096 R)
• M62: 28,187,680 km (0.067 R)
• M63: 28,951,078 km (0.075 R)
• M64: 29,483,496 km (0.118 R)
• M65: 29,661,817 km (0.114 R)
• M66: 30,079,045 km (0.085 R)
• M67: 30,318,252 km (0.11 R)
• M68: 31,039,913 km (0.11 R)
• M69: 31,463,574 km (0.09 R)
• M70: 31,828,144 km (0.101 R)
• M71: 32,561,473 km (0.095 R)
• M72: 34,481,711 km (0.103 R)
• M73: 34,857,650 km (0.083 R)
• M74: 34,983,163 km (0.096 R)
• M75: 36,693,366 km (0.118 R)
• M76: 37,141,262 km (0.048 R)
• M77: 37,848,710 km (0.101 R)
• M78: 38,236,318 km (0.092 R)
• M79: 39,211,397 km (0.105 R)
• M80: 39,538,268 km (0.09 R)
• M81: 40,656,363 km (0.091 R)
• M82: 41,252,361 km (0.047 R)
• M83: 41,784,630 km (0.053 R)
• M84: 43,733,292 km (0.044 R)
• M85: 44,480,084 km (0.089 R)
• M86: 45,162,700 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.2

Radius: 5.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.93 AU - 11.33 AU

Year: 21868 Days

Day: 20.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,121,492 km

• M1: 102,175 km (0.117 R)
• M2: 251,923 km (0.06 R)
• M3: 417,378 km (0.091 R)
• M4: 528,679 km (0.087 R)
• M5: 686,056 km (0.072 R)
• M6: 1,196,035 km (0.1 R)
• M7: 1,332,767 km (0.077 R)
• M8: 1,721,871 km (0.076 R)
• M9: 2,144,186 km (0.108 R)
• M10: 2,366,938 km (0.096 R)
• M11: 2,452,507 km (0.095 R)
• M12: 2,567,997 km (0.095 R)
• M13: 4,295,404 km (0.045 R)
• M14: 4,364,967 km (0.113 R)
• M15: 4,971,287 km (0.088 R)
• M16: 5,044,291 km (0.113 R)
• M17: 5,377,595 km (0.092 R)
• M18: 5,679,633 km (0.105 R)
• M19: 5,948,610 km (0.097 R)
• M20: 6,659,200 km (0.075 R)
• M21: 6,983,528 km (0.094 R)
• M22: 7,024,368 km (0.114 R)
• M23: 7,106,497 km (0.102 R)
• M24: 7,147,637 km (0.114 R)
• M25: 8,637,033 km (0.064 R)
• M26: 9,169,003 km (0.112 R)
• M27: 10,079,157 km (0.109 R)
• M28: 10,357,857 km (0.095 R)
• M29: 10,591,978 km (0.118 R)
• M30: 11,352,982 km (0.073 R)
• M31: 11,788,611 km (0.032 R)
• M32: 12,033,054 km (0.112 R)
• M33: 12,378,177 km (0.11 R)
• M34: 12,626,509 km (0.115 R)
• M35: 13,178,974 km (0.106 R)
• M36: 13,280,252 km (0.047 R)
• M37: 13,739,218 km (0.119 R)
• M38: 15,787,213 km (0.072 R)
• M39: 16,381,864 km (0.055 R)
• M40: 17,149,302 km (0.084 R)
• M41: 17,648,809 km (0.045 R)
• M42: 18,548,640 km (0.1 R)
• M43: 19,233,200 km (0.09 R)
• M44: 19,520,877 km (0.055 R)
• M45: 22,960,431 km (0.062 R)
• M46: 23,572,136 km (0.114 R)
• M47: 24,127,145 km (0.067 R)
• M48: 25,061,832 km (0.09 R)
• M49: 25,250,176 km (0.029 R)
• M50: 25,502,099 km (0.109 R)
• M51: 26,966,363 km (0.12 R)
• M52: 27,741,130 km (0.094 R)
• M53: 28,982,792 km (0.054 R)
• M54: 29,709,838 km (0.088 R)
• M55: 30,979,924 km (0.114 R)
• M56: 31,384,586 km (0.032 R)
• M57: 31,994,945 km (0.118 R)
• M58: 32,814,891 km (0.096 R)
• M59: 32,952,222 km (0.064 R)
• M60: 33,434,227 km (0.087 R)
• M61: 33,710,833 km (0.082 R)
• M62: 33,918,774 km (0.029 R)
• M63: 33,988,187 km (0.098 R)
• M64: 34,057,601 km (0.088 R)
• M65: 34,266,290 km (0.086 R)
• M66: 35,175,097 km (0.111 R)
• M67: 35,456,491 km (0.045 R)
• M68: 35,597,412 km (0.054 R)
• M69: 36,021,222 km (0.05 R)
• M70: 36,945,289 km (0.104 R)
• M71: 37,159,662 km (0.117 R)
• M72: 37,517,800 km (0.119 R)
• M73: 39,034,722 km (0.104 R)
• M74: 39,252,985 km (0.118 R)
• M75: 39,983,771 km (0.117 R)
• M76: 41,014,201 km (0.054 R)
• M77: 41,088,102 km (0.113 R)
• M78: 43,101,241 km (0.07 R)
• M79: 43,402,232 km (0.105 R)
• M80: 44,233,398 km (0.098 R)
• M81: 48,545,855 km (0.088 R)
• M82: 48,702,335 km (0.05 R)
• M83: 49,094,281 km (0.115 R)
• M84: 49,408,586 km (0.114 R)
• M85: 49,644,801 km (0.113 R)
• M86: 49,881,316 km (0.066 R)
• M87: 52,427,621 km (0.084 R)
• M88: 54,040,436 km (0.09 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: 171 - 14,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit