🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 8.2

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.76 AU - 1.02 AU

Year: 580 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,104,519 km

• M1: 102,175 km (0.114 R)
• M2: 153,487 km (0.083 R)
• M3: 215,571 km (0.076 R)
• M4: 270,922 km (0.093 R)
• M5: 359,783 km (0.12 R)
• M6: 426,803 km (0.064 R)
• M7: 506,688 km (0.094 R)
• M8: 696,528 km (0.056 R)
• M9: 797,805 km (0.092 R)
• M10: 850,464 km (0.098 R)
• M11: 974,630 km (0.05 R)
• M12: 1,041,650 km (0.11 R)
• M13: 1,186,012 km (0.083 R)
• M14: 1,325,736 km (0.032 R)
• M15: 1,435,691 km (0.071 R)
• M16: 1,536,669 km (0.086 R)
• M17: 1,664,725 km (0.082 R)
• M18: 1,796,371 km (0.078 R)
• M19: 1,886,130 km (0.077 R)
• M20: 2,043,507 km (0.09 R)
• M21: 2,137,305 km (0.065 R)
• M22: 2,273,888 km (0.045 R)
• M23: 2,336,270 km (0.103 R)
• M24: 2,448,768 km (0.102 R)
• M25: 2,577,272 km (0.086 R)
• M26: 2,642,497 km (0.079 R)
• M27: 2,767,112 km (0.088 R)
• M28: 2,931,370 km (0.116 R)
• M29: 3,045,214 km (0.031 R)
• M30: 3,285,169 km (0.105 R)
• M31: 3,587,656 km (0.113 R)
• M32: 3,644,354 km (0.092 R)
• M33: 3,775,102 km (0.104 R)
• M34: 4,024,632 km (0.084 R)
• M35: 4,168,395 km (0.118 R)
• M36: 4,253,666 km (0.112 R)
• M37: 4,365,565 km (0.093 R)
• M38: 4,504,541 km (0.072 R)
• M39: 4,724,750 km (0.105 R)
• M40: 4,885,567 km (0.113 R)
• M41: 4,966,500 km (0.109 R)
• M42: 5,120,885 km (0.048 R)
• M43: 5,258,365 km (0.08 R)
• M44: 5,313,716 km (0.044 R)
• M45: 5,378,492 km (0.058 R)
• M46: 5,527,641 km (0.099 R)
• M47: 5,772,982 km (0.11 R)
• M48: 5,868,276 km (0.062 R)
• M49: 6,050,935 km (0.06 R)
• M50: 6,196,344 km (0.099 R)
• M51: 6,313,479 km (0.066 R)
• M52: 6,530,246 km (0.105 R)
• M53: 6,639,602 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 12.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.85 AU - 1.03 AU

Year: 629 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,104,519 km

• M1: 161,865 km (0.044 R)
• M2: 379,231 km (0.098 R)
• M3: 459,116 km (0.087 R)
• M4: 722,109 km (0.057 R)
• M5: 847,023 km (0.107 R)
• M6: 937,380 km (0.052 R)
• M7: 1,071,420 km (0.028 R)
• M8: 1,203,964 km (0.109 R)
• M9: 1,285,495 km (0.107 R)
• M10: 1,422,825 km (0.082 R)
• M11: 1,607,579 km (0.052 R)
• M12: 1,722,320 km (0.111 R)
• M13: 1,810,433 km (0.084 R)
• M14: 1,910,066 km (0.117 R)
• M15: 2,001,320 km (0.109 R)
• M16: 2,167,524 km (0.049 R)
• M17: 2,327,593 km (0.092 R)
• M18: 2,469,562 km (0.078 R)
• M19: 2,580,862 km (0.109 R)
• M20: 2,693,809 km (0.077 R)
• M21: 2,814,235 km (0.073 R)
• M22: 3,108,494 km (0.107 R)
• M23: 3,241,187 km (0.116 R)
• M24: 3,450,026 km (0.112 R)
• M25: 3,530,959 km (0.113 R)
• M26: 3,861,719 km (0.029 R)
• M27: 3,998,153 km (0.054 R)
• M28: 4,202,503 km (0.101 R)
• M29: 4,282,538 km (0.11 R)
• M30: 4,478,212 km (0.082 R)
• M31: 4,601,182 km (0.12 R)
• M32: 4,718,317 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 14.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.64 AU - 3.66 AU

Year: 4813 Days

Day: 7.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 61.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,104,519 km

• M1: 203,304 km (0.106 R)
• M2: 331,060 km (0.091 R)
• M3: 522,097 km (0.063 R)
• M4: 620,233 km (0.079 R)
• M5: 851,511 km (0.082 R)
• M6: 1,010,384 km (0.107 R)
• M7: 1,446,611 km (0.116 R)
• M8: 1,796,072 km (0.119 R)
• M9: 2,172,909 km (0.046 R)
• M10: 2,362,300 km (0.067 R)
• M11: 2,684,235 km (0.059 R)
• M12: 2,850,587 km (0.069 R)
• M13: 3,077,976 km (0.058 R)
• M14: 3,311,498 km (0.118 R)
• M15: 3,551,005 km (0.115 R)
• M16: 4,047,370 km (0.096 R)
• M17: 4,456,072 km (0.11 R)
• M18: 4,833,208 km (0.117 R)
• M19: 5,128,664 km (0.117 R)
• M20: 5,809,334 km (0.064 R)
• M21: 5,977,931 km (0.079 R)
• M22: 6,543,560 km (0.084 R)
• M23: 6,694,056 km (0.063 R)
• M24: 7,281,377 km (0.105 R)
• M25: 7,673,473 km (0.108 R)
• M26: 8,072,451 km (0.057 R)
• M27: 8,342,325 km (0.042 R)
• M28: 9,225,850 km (0.088 R)
• M29: 9,508,141 km (0.089 R)
• M30: 9,850,571 km (0.11 R)
• M31: 10,139,145 km (0.097 R)
• M32: 10,255,383 km (0.109 R)
• M33: 10,401,241 km (0.114 R)
• M34: 11,051,393 km (0.049 R)
• M35: 11,230,911 km (0.115 R)
• M36: 11,411,625 km (0.109 R)
• M37: 11,532,500 km (0.1 R)
• M38: 12,082,122 km (0.053 R)
• M39: 13,270,378 km (0.07 R)
• M40: 13,397,537 km (0.101 R)
• M41: 14,137,148 km (0.111 R)
• M42: 14,857,163 km (0.074 R)
• M43: 15,022,469 km (0.107 R)
• M44: 15,155,162 km (0.087 R)
• M45: 15,521,976 km (0.072 R)
• M46: 15,656,165 km (0.088 R)
• M47: 15,925,591 km (0.048 R)
• M48: 17,504,746 km (0.096 R)
• M49: 18,525,901 km (0.078 R)
• M50: 18,632,714 km (0.091 R)
• M51: 19,820,371 km (0.054 R)
• M52: 20,295,046 km (0.109 R)
• M53: 20,810,261 km (0.094 R)
• M54: 22,382,235 km (0.075 R)
• M55: 24,419,758 km (0.107 R)
• M56: 24,967,885 km (0.089 R)
• M57: 25,164,755 km (0.092 R)
• M58: 25,877,290 km (0.104 R)
• M59: 25,996,669 km (0.117 R)
• M60: 26,196,083 km (0.095 R)
• M61: 26,636,649 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.2

Radius: 3

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.06 AU - 6.42 AU

Year: 9492 Days

Day: 17.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,104,519 km

• M1: 127,906 km (0.09 R)
• M2: 226,940 km (0.106 R)
• M3: 455,526 km (0.116 R)
• M4: 689,048 km (0.115 R)
• M5: 737,368 km (0.086 R)
• M6: 786,735 km (0.032 R)
• M7: 1,036,115 km (0.06 R)
• M8: 1,119,740 km (0.049 R)
• M9: 1,413,999 km (0.116 R)
• M10: 1,649,765 km (0.114 R)
• M11: 1,797,119 km (0.075 R)
• M12: 2,464,176 km (0.033 R)
• M13: 2,575,926 km (0.1 R)
• M14: 2,881,853 km (0.104 R)
• M15: 3,199,300 km (0.114 R)
• M16: 3,569,405 km (0.092 R)
• M17: 3,738,301 km (0.083 R)
• M18: 3,866,656 km (0.111 R)
• M19: 4,215,967 km (0.034 R)
• M20: 4,394,437 km (0.115 R)
• M21: 4,439,317 km (0.111 R)
• M22: 5,038,157 km (0.052 R)
• M23: 5,061,644 km (0.045 R)
• M24: 5,467,353 km (0.063 R)
• M25: 5,858,552 km (0.12 R)
• M26: 6,183,030 km (0.094 R)
• M27: 6,719,488 km (0.1 R)
• M28: 6,823,458 km (0.081 R)
• M29: 7,006,416 km (0.097 R)
• M30: 7,217,648 km (0.086 R)
• M31: 7,350,641 km (0.048 R)
• M32: 7,754,705 km (0.105 R)
• M33: 8,415,927 km (0.1 R)
• M34: 8,838,392 km (0.105 R)
• M35: 9,037,806 km (0.112 R)
• M36: 9,181,270 km (0.117 R)
• M37: 9,645,173 km (0.106 R)
• M38: 10,415,153 km (0.109 R)
• M39: 10,868,285 km (0.032 R)
• M40: 11,204,731 km (0.066 R)
• M41: 12,679,916 km (0.067 R)
• M42: 12,744,093 km (0.105 R)
• M43: 13,163,416 km (0.093 R)
• M44: 13,195,879 km (0.107 R)
• M45: 13,751,635 km (0.119 R)
• M46: 14,919,695 km (0.032 R)
• M47: 15,021,272 km (0.118 R)
• M48: 15,089,040 km (0.104 R)
• M49: 16,223,291 km (0.076 R)
• M50: 17,135,987 km (0.109 R)
• M51: 17,384,619 km (0.04 R)
• M52: 18,463,369 km (0.108 R)
• M53: 19,157,653 km (0.097 R)
• M54: 19,452,660 km (0.116 R)
• M55: 20,308,809 km (0.03 R)
• M56: 20,346,358 km (0.049 R)
• M57: 20,987,384 km (0.103 R)
• M58: 21,101,228 km (0.088 R)
• M59: 21,215,372 km (0.087 R)
• M60: 21,443,957 km (0.091 R)
• M61: 22,289,484 km (0.04 R)
• M62: 23,067,393 km (0.064 R)
• M63: 24,649,989 km (0.08 R)
• M64: 24,930,485 km (0.115 R)
• M65: 25,171,787 km (0.055 R)
• M66: 25,981,560 km (0.035 R)
• M67: 26,348,823 km (0.114 R)
• M68: 26,882,289 km (0.095 R)
• M69: 27,626,837 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.5

Radius: 5.6

Gravity: 21.7 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.35 AU - 9.69 AU

Year: 18699 Days

Day: 24.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,104,519 km

• M1: 121,473 km (0.094 R)
• M2: 177,124 km (0.062 R)
• M3: 259,552 km (0.112 R)
• M4: 322,683 km (0.05 R)
• M5: 373,695 km (0.114 R)
• M6: 409,449 km (0.072 R)
• M7: 504,444 km (0.087 R)
• M8: 606,919 km (0.086 R)
• M9: 671,694 km (0.115 R)
• M10: 739,013 km (0.118 R)
• M11: 1,559,259 km (0.028 R)
• M12: 1,930,710 km (0.119 R)
• M13: 2,093,473 km (0.077 R)
• M14: 2,328,640 km (0.089 R)
• M15: 3,160,105 km (0.113 R)
• M16: 3,707,035 km (0.098 R)
• M17: 3,828,060 km (0.108 R)
• M18: 4,198,913 km (0.062 R)
• M19: 4,325,024 km (0.081 R)
• M20: 4,367,360 km (0.062 R)
• M21: 4,495,266 km (0.109 R)
• M22: 4,711,136 km (0.088 R)
• M23: 5,288,135 km (0.087 R)
• M24: 5,561,899 km (0.101 R)
• M25: 5,981,372 km (0.06 R)
• M26: 6,702,733 km (0.113 R)
• M27: 7,249,214 km (0.111 R)
• M28: 8,173,878 km (0.103 R)
• M29: 8,543,385 km (0.098 R)
• M30: 9,353,457 km (0.119 R)
• M31: 10,872,474 km (0.097 R)
• M32: 11,571,694 km (0.074 R)
• M33: 12,526,727 km (0.071 R)
• M34: 14,893,814 km (0.084 R)
• M35: 15,344,702 km (0.066 R)
• M36: 15,409,478 km (0.064 R)
• M37: 15,996,500 km (0.102 R)
• M38: 16,193,820 km (0.12 R)
• M39: 17,125,067 km (0.087 R)
• M40: 17,937,233 km (0.088 R)
• M41: 21,020,296 km (0.108 R)
• M42: 24,489,620 km (0.09 R)
• M43: 25,173,881 km (0.119 R)
• M44: 25,710,488 km (0.105 R)
• M45: 27,736,193 km (0.068 R)
• M46: 29,893,544 km (0.083 R)
• M47: 29,974,477 km (0.087 R)
• M48: 31,033,181 km (0.047 R)
• M49: 31,608,385 km (0.062 R)
• M50: 32,270,056 km (0.064 R)
• M51: 32,852,740 km (0.118 R)
• M52: 33,271,015 km (0.032 R)
• M53: 35,560,311 km (0.104 R)
• M54: 36,853,884 km (0.091 R)
• M55: 37,201,550 km (0.089 R)
• M56: 38,426,457 km (0.118 R)
• M57: 40,199,341 km (0.098 R)
• M58: 41,005,824 km (0.109 R)
• M59: 42,999,514 km (0.078 R)
• M60: 43,732,394 km (0.119 R)
• M61: 44,008,253 km (0.091 R)
• M62: 44,192,408 km (0.097 R)
• M63: 44,931,870 km (0.083 R)
• M64: 45,582,322 km (0.079 R)
• M65: 45,862,070 km (0.03 R)
• M66: 46,048,768 km (0.086 R)
• M67: 47,457,681 km (0.118 R)
• M68: 49,071,542 km (0.068 R)
• M69: 49,358,172 km (0.087 R)
• M70: 50,799,697 km (0.104 R)
• M71: 51,865,731 km (0.088 R)
• M72: 52,157,746 km (0.108 R)
• M73: 52,450,210 km (0.109 R)
• M74: 52,645,585 km (0.111 R)
• M75: 53,036,933 km (0.094 R)
• M76: 53,625,750 km (0.115 R)
• M77: 55,206,701 km (0.119 R)
• M78: 58,920,917 km (0.025 R)
• M79: 60,142,682 km (0.117 R)
• M80: 60,961,880 km (0.062 R)
• M81: 63,233,524 km (0.082 R)
• M82: 63,337,494 km (0.097 R)
• M83: 63,649,556 km (0.072 R)
• M84: 64,693,450 km (0.071 R)
• M85: 65,217,641 km (0.03 R)
• M86: 65,322,658 km (0.116 R)
• M87: 65,743,178 km (0.094 R)
• M88: 65,848,495 km (0.084 R)
• M89: 66,904,207 km (0.047 R)
• M90: 67,222,102 km (0.071 R)
• M91: 70,859,126 km (0.04 R)
• M92: 71,615,941 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.1

Radius: 3.3

Gravity: 42.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.28 AU - 10.72 AU

Year: 20211 Days

Day: 22.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,104,519 km

• M1: 230,680 km (0.114 R)
• M2: 1,126,921 km (0.097 R)
• M3: 1,152,352 km (0.119 R)
• M4: 1,336,657 km (0.09 R)
• M5: 1,473,988 km (0.059 R)
• M6: 1,530,087 km (0.036 R)
• M7: 1,821,653 km (0.105 R)
• M8: 1,851,722 km (0.026 R)
• M9: 1,881,941 km (0.089 R)
• M10: 1,912,459 km (0.117 R)
• M11: 1,973,794 km (0.097 R)
• M12: 2,035,877 km (0.113 R)
• M13: 2,098,409 km (0.094 R)
• M14: 2,193,703 km (0.092 R)
• M15: 2,225,717 km (0.088 R)
• M16: 2,794,039 km (0.065 R)
• M17: 2,828,746 km (0.113 R)
• M18: 3,040,427 km (0.11 R)
• M19: 5,377,445 km (0.079 R)
• M20: 6,084,445 km (0.038 R)
• M21: 6,265,757 km (0.1 R)
• M22: 6,494,792 km (0.106 R)
• M23: 6,541,017 km (0.053 R)
• M24: 7,535,095 km (0.048 R)
• M25: 8,727,540 km (0.097 R)
• M26: 9,345,379 km (0.088 R)
• M27: 9,554,517 km (0.115 R)
• M28: 9,818,108 km (0.12 R)
• M29: 10,677,249 km (0.046 R)
• M30: 10,731,702 km (0.072 R)
• M31: 10,841,058 km (0.064 R)
• M32: 12,696,521 km (0.081 R)
• M33: 14,406,275 km (0.068 R)
• M34: 14,951,260 km (0.108 R)
• M35: 15,073,332 km (0.12 R)
• M36: 15,195,703 km (0.113 R)
• M37: 15,812,495 km (0.117 R)
• M38: 17,006,884 km (0.064 R)
• M39: 17,325,977 km (0.097 R)
• M40: 18,491,045 km (0.111 R)
• M41: 18,622,093 km (0.093 R)
• M42: 21,237,512 km (0.105 R)
• M43: 21,374,693 km (0.112 R)
• M44: 22,273,627 km (0.086 R)
• M45: 22,343,190 km (0.104 R)
• M46: 22,903,135 km (0.091 R)
• M47: 23,255,438 km (0.071 R)
• M48: 24,538,240 km (0.117 R)
• M49: 25,115,837 km (0.097 R)
• M50: 25,333,502 km (0.057 R)
• M51: 26,800,907 km (0.096 R)
• M52: 27,172,060 km (0.085 R)
• M53: 27,545,007 km (0.086 R)
• M54: 29,663,911 km (0.082 R)
• M55: 31,365,288 km (0.079 R)
• M56: 33,018,644 km (0.119 R)
• M57: 33,735,816 km (0.049 R)
• M58: 33,815,701 km (0.116 R)
• M59: 33,895,886 km (0.098 R)
• M60: 33,975,920 km (0.086 R)
• M61: 34,861,540 km (0.109 R)
• M62: 36,984,633 km (0.115 R)
• M63: 38,729,842 km (0.042 R)
• M64: 39,149,314 km (0.119 R)
• M65: 39,739,178 km (0.113 R)
• M66: 39,992,747 km (0.096 R)
• M67: 40,331,885 km (0.085 R)
• M68: 40,501,679 km (0.116 R)
• M69: 41,098,275 km (0.111 R)
• M70: 43,425,868 km (0.114 R)
• M71: 43,687,216 km (0.111 R)
• M72: 44,386,436 km (0.103 R)
• M73: 45,796,097 km (0.088 R)
• M74: 46,952,189 km (0.118 R)
• M75: 47,309,728 km (0.115 R)
• M76: 48,478,387 km (0.05 R)
• M77: 50,111,996 km (0.051 R)
• M78: 50,203,250 km (0.063 R)
• M79: 51,119,238 km (0.115 R)
• M80: 51,763,556 km (0.116 R)
• M81: 53,526,268 km (0.038 R)
• M82: 54,086,961 km (0.062 R)
• M83: 55,875,403 km (0.101 R)
• M84: 56,159,489 km (0.072 R)
• M85: 56,254,335 km (0.088 R)
• M86: 57,014,740 km (0.11 R)
• M87: 58,930,790 km (0.067 R)
• M88: 59,413,094 km (0.105 R)
• M89: 59,606,374 km (0.091 R)
• M90: 60,867,933 km (0.108 R)
• M91: 61,257,785 km (0.051 R)
• M92: 61,844,209 km (0.101 R)
• M93: 65,003,117 km (0.115 R)
• M94: 65,501,428 km (0.119 R)
• M95: 66,301,328 km (0.109 R)
• M96: 66,401,558 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit