🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.2

Radius: 11.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.57 AU - 0.85 AU

Year: 386 Days

Day: 7.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,565,213 km

• M1: 142,567 km (0.042 R)
• M2: 219,610 km (0.112 R)
• M3: 293,361 km (0.116 R)
• M4: 367,113 km (0.098 R)
• M5: 449,841 km (0.086 R)
• M6: 544,387 km (0.116 R)
• M7: 639,381 km (0.116 R)
• M8: 720,763 km (0.099 R)
• M9: 801,994 km (0.083 R)
• M10: 908,508 km (0.12 R)
• M11: 1,029,233 km (0.097 R)
• M12: 1,194,389 km (0.097 R)
• M13: 1,404,425 km (0.118 R)
• M14: 1,514,080 km (0.095 R)
• M15: 1,615,956 km (0.057 R)
• M16: 1,753,586 km (0.081 R)
• M17: 1,935,796 km (0.119 R)
• M18: 2,100,354 km (0.08 R)
• M19: 2,196,396 km (0.103 R)
• M20: 2,318,767 km (0.056 R)
• M21: 2,494,096 km (0.105 R)
• M22: 2,732,405 km (0.062 R)
• M23: 2,811,393 km (0.08 R)
• M24: 2,891,128 km (0.113 R)
• M25: 2,985,076 km (0.112 R)
• M26: 3,266,320 km (0.09 R)
• M27: 3,399,612 km (0.041 R)
• M28: 3,563,421 km (0.103 R)
• M29: 3,715,263 km (0.088 R)
• M30: 3,817,738 km (0.064 R)
• M31: 3,988,279 km (0.054 R)
• M32: 4,085,667 km (0.093 R)
• M33: 4,176,473 km (0.099 R)
• M34: 4,538,201 km (0.115 R)
• M35: 4,608,662 km (0.115 R)
• M36: 4,687,350 km (0.111 R)
• M37: 4,830,066 km (0.077 R)
• M38: 4,982,507 km (0.064 R)
• M39: 5,136,443 km (0.112 R)
• M40: 5,357,997 km (0.119 R)
• M41: 5,482,463 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 9.9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.9 AU - 1.08 AU

Year: 636 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,565,213 km

• M1: 138,079 km (0.039 R)
• M2: 239,805 km (0.04 R)
• M3: 332,406 km (0.096 R)
• M4: 395,986 km (0.099 R)
• M5: 497,263 km (0.112 R)
• M6: 564,582 km (0.055 R)
• M7: 649,404 km (0.116 R)
• M8: 714,928 km (0.078 R)
• M9: 828,024 km (0.038 R)
• M10: 958,174 km (0.111 R)
• M11: 1,050,775 km (0.086 R)
• M12: 1,181,225 km (0.072 R)
• M13: 1,251,386 km (0.035 R)
• M14: 1,335,311 km (0.107 R)
• M15: 1,470,996 km (0.095 R)
• M16: 1,749,846 km (0.12 R)
• M17: 1,837,511 km (0.116 R)
• M18: 1,961,378 km (0.07 R)
• M19: 2,167,075 km (0.101 R)
• M20: 2,290,792 km (0.047 R)
• M21: 2,402,093 km (0.037 R)
• M22: 2,500,080 km (0.064 R)
• M23: 2,584,004 km (0.096 R)
• M24: 2,668,976 km (0.057 R)
• M25: 2,778,332 km (0.107 R)
• M26: 2,993,603 km (0.091 R)
• M27: 3,189,726 km (0.074 R)
• M28: 3,255,998 km (0.088 R)
• M29: 3,776,897 km (0.089 R)
• M30: 3,847,059 km (0.118 R)
• M31: 3,908,992 km (0.053 R)
• M32: 3,989,027 km (0.112 R)
• M33: 4,214,172 km (0.04 R)
• M34: 4,287,026 km (0.094 R)
• M35: 4,434,230 km (0.111 R)
• M36: 4,629,905 km (0.11 R)
• M37: 4,695,877 km (0.104 R)
• M38: 4,866,718 km (0.071 R)
• M39: 5,146,316 km (0.051 R)
• M40: 5,244,004 km (0.067 R)
• M41: 5,312,819 km (0.115 R)
• M42: 5,461,070 km (0.105 R)
• M43: 5,661,083 km (0.088 R)
• M44: 5,985,860 km (0.099 R)
• M45: 6,140,394 km (0.114 R)
• M46: 6,202,477 km (0.089 R)
• M47: 6,264,860 km (0.099 R)
• M48: 6,327,392 km (0.056 R)
• M49: 6,390,223 km (0.078 R)
• M50: 6,717,842 km (0.093 R)
• M51: 6,792,641 km (0.111 R)
• M52: 7,083,609 km (0.055 R)
• M53: 7,192,366 km (0.107 R)
• M54: 7,345,704 km (0.114 R)
• M55: 7,444,738 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 12.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.39 AU - 1.45 AU

Year: 1093 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,565,213 km

• M1: 160,070 km (0.088 R)
• M2: 242,349 km (0.084 R)
• M3: 328,068 km (0.104 R)
• M4: 490,831 km (0.049 R)
• M5: 620,831 km (0.038 R)
• M6: 729,589 km (0.073 R)
• M7: 1,001,857 km (0.057 R)
• M8: 1,086,829 km (0.102 R)
• M9: 1,228,199 km (0.108 R)
• M10: 1,307,485 km (0.118 R)
• M11: 1,426,715 km (0.104 R)
• M12: 1,510,490 km (0.06 R)
• M13: 1,717,384 km (0.114 R)
• M14: 1,877,004 km (0.115 R)
• M15: 1,998,328 km (0.051 R)
• M16: 2,100,354 km (0.092 R)
• M17: 2,204,175 km (0.073 R)
• M18: 2,533,889 km (0.115 R)
• M19: 2,612,876 km (0.078 R)
• M20: 2,716,847 km (0.104 R)
• M21: 2,797,929 km (0.088 R)
• M22: 2,987,320 km (0.072 R)
• M23: 3,070,945 km (0.117 R)
• M24: 3,155,468 km (0.104 R)
• M25: 3,249,266 km (0.117 R)
• M26: 3,510,164 km (0.097 R)
• M27: 3,723,940 km (0.072 R)
• M28: 3,905,402 km (0.076 R)
• M29: 4,089,707 km (0.063 R)
• M30: 4,220,605 km (0.103 R)
• M31: 4,467,292 km (0.106 R)
• M32: 4,679,870 km (0.101 R)
• M33: 4,757,960 km (0.042 R)
• M34: 4,846,373 km (0.058 R)
• M35: 4,955,130 km (0.115 R)
• M36: 5,044,739 km (0.113 R)
• M37: 5,388,366 km (0.101 R)
• M38: 5,656,445 km (0.084 R)
• M39: 5,939,335 km (0.103 R)
• M40: 6,034,778 km (0.059 R)
• M41: 6,216,240 km (0.063 R)
• M42: 6,475,643 km (0.068 R)
• M43: 6,650,673 km (0.082 R)
• M44: 6,849,339 km (0.115 R)
• M45: 7,094,978 km (0.083 R)
• M46: 7,184,887 km (0.08 R)
• M47: 7,264,024 km (0.115 R)
• M48: 7,537,489 km (0.061 R)
• M49: 7,698,456 km (0.06 R)
• M50: 7,814,245 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.48 AU - 6.28 AU

Year: 8057 Days

Day: 12.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,565,213 km

• M1: 179,966 km (0.06 R)
• M2: 314,604 km (0.117 R)
• M3: 700,118 km (0.084 R)
• M4: 938,128 km (0.054 R)
• M5: 1,023,399 km (0.116 R)
• M6: 1,332,767 km (0.099 R)
• M7: 1,449,005 km (0.068 R)
• M8: 1,508,545 km (0.112 R)
• M9: 1,650,364 km (0.105 R)
• M10: 1,775,727 km (0.107 R)
• M11: 1,947,764 km (0.107 R)
• M12: 3,810,707 km (0.052 R)
• M13: 4,232,423 km (0.051 R)
• M14: 4,376,336 km (0.095 R)
• M15: 4,434,380 km (0.047 R)
• M16: 4,787,880 km (0.101 R)
• M17: 5,028,732 km (0.095 R)
• M18: 5,150,655 km (0.113 R)
• M19: 5,490,990 km (0.054 R)
• M20: 5,934,697 km (0.052 R)
• M21: 6,160,889 km (0.047 R)
• M22: 6,324,250 km (0.116 R)
• M23: 6,422,835 km (0.066 R)
• M24: 6,488,957 km (0.104 R)
• M25: 6,588,440 km (0.095 R)
• M26: 7,093,931 km (0.052 R)
• M27: 7,542,126 km (0.095 R)
• M28: 9,917,292 km (0.1 R)
• M29: 10,224,416 km (0.099 R)
• M30: 10,691,161 km (0.111 R)
• M31: 10,927,077 km (0.09 R)
• M32: 11,085,352 km (0.114 R)
• M33: 11,484,479 km (0.078 R)
• M34: 12,010,166 km (0.115 R)
• M35: 12,296,496 km (0.043 R)
• M36: 12,626,659 km (0.045 R)
• M37: 14,493,491 km (0.098 R)
• M38: 14,754,688 km (0.047 R)
• M39: 15,326,003 km (0.077 R)
• M40: 15,547,707 km (0.069 R)
• M41: 15,859,768 km (0.113 R)
• M42: 16,219,102 km (0.09 R)
• M43: 16,580,979 km (0.102 R)
• M44: 16,671,935 km (0.116 R)
• M45: 17,915,392 km (0.102 R)
• M46: 19,811,695 km (0.096 R)
• M47: 20,832,700 km (0.055 R)
• M48: 22,070,323 km (0.063 R)
• M49: 22,170,404 km (0.078 R)
• M50: 22,571,925 km (0.078 R)
• M51: 22,723,169 km (0.062 R)
• M52: 22,874,861 km (0.091 R)
• M53: 23,484,472 km (0.062 R)
• M54: 25,136,481 km (0.062 R)
• M55: 25,293,260 km (0.051 R)
• M56: 25,555,206 km (0.072 R)
• M57: 26,293,771 km (0.103 R)
• M58: 27,791,694 km (0.097 R)
• M59: 27,899,704 km (0.101 R)
• M60: 29,042,631 km (0.088 R)
• M61: 29,372,046 km (0.105 R)
• M62: 29,482,150 km (0.057 R)
• M63: 29,757,859 km (0.114 R)
• M64: 29,979,114 km (0.112 R)
• M65: 30,256,469 km (0.102 R)
• M66: 30,590,371 km (0.107 R)
• M67: 30,757,771 km (0.1 R)
• M68: 31,093,469 km (0.062 R)
• M69: 31,543,010 km (0.109 R)
• M70: 32,051,344 km (0.072 R)
• M71: 32,108,041 km (0.072 R)
• M72: 32,221,437 km (0.11 R)
• M73: 32,505,523 km (0.107 R)
• M74: 33,765,287 km (0.11 R)
• M75: 34,866,028 km (0.119 R)
• M76: 36,746,473 km (0.032 R)
• M77: 36,983,885 km (0.096 R)
• M78: 38,118,435 km (0.106 R)
• M79: 39,022,006 km (0.103 R)
• M80: 39,143,031 km (0.1 R)
• M81: 39,810,985 km (0.101 R)
• M82: 39,932,758 km (0.114 R)
• M83: 40,176,902 km (0.115 R)
• M84: 40,850,541 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.3

Radius: 5.2

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.63 AU - 9.21 AU

Year: 13050 Days

Day: 24.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,565,213 km

• M1: 68,815 km (0.111 R)
• M2: 149,747 km (0.118 R)
• M3: 247,734 km (0.056 R)
• M4: 305,329 km (0.119 R)
• M5: 354,996 km (0.087 R)
• M6: 492,177 km (0.07 R)
• M7: 582,385 km (0.077 R)
• M8: 814,560 km (0.118 R)
• M9: 978,071 km (0.117 R)
• M10: 1,294,321 km (0.045 R)
• M11: 1,420,731 km (0.116 R)
• M12: 1,800,560 km (0.083 R)
• M13: 2,490,655 km (0.037 R)
• M14: 3,282,177 km (0.088 R)
• M15: 3,397,068 km (0.089 R)
• M16: 3,601,419 km (0.085 R)
• M17: 4,458,017 km (0.106 R)
• M18: 5,040,401 km (0.112 R)
• M19: 5,106,673 km (0.083 R)
• M20: 5,239,965 km (0.071 R)
• M21: 5,408,113 km (0.084 R)
• M22: 5,441,922 km (0.098 R)
• M23: 5,819,058 km (0.116 R)
• M24: 6,169,117 km (0.067 R)
• M25: 6,707,071 km (0.06 R)
• M26: 7,148,085 km (0.07 R)
• M27: 7,409,732 km (0.103 R)
• M28: 8,448,091 km (0.066 R)
• M29: 8,724,697 km (0.025 R)
• M30: 8,764,490 km (0.031 R)
• M31: 8,964,204 km (0.116 R)
• M32: 9,490,339 km (0.116 R)
• M33: 9,572,169 km (0.097 R)
• M34: 9,819,155 km (0.063 R)
• M35: 10,193,449 km (0.106 R)
• M36: 10,614,867 km (0.102 R)
• M37: 10,913,314 km (0.101 R)
• M38: 11,300,922 km (0.098 R)
• M39: 11,344,306 km (0.117 R)
• M40: 11,912,927 km (0.11 R)
• M41: 11,957,059 km (0.119 R)
• M42: 12,134,182 km (0.093 R)
• M43: 12,401,364 km (0.116 R)
• M44: 13,627,618 km (0.07 R)
• M45: 13,812,671 km (0.059 R)
• M46: 13,859,046 km (0.069 R)
• M47: 14,231,844 km (0.088 R)
• M48: 14,513,537 km (0.1 R)
• M49: 14,560,660 km (0.112 R)
• M50: 14,892,169 km (0.116 R)
• M51: 15,034,885 km (0.033 R)
• M52: 15,369,835 km (0.055 R)
• M53: 16,193,670 km (0.102 R)
• M54: 16,291,507 km (0.11 R)
• M55: 18,136,797 km (0.059 R)
• M56: 18,340,250 km (0.092 R)
• M57: 18,955,097 km (0.097 R)
• M58: 19,680,946 km (0.057 R)
• M59: 19,889,934 km (0.084 R)
• M60: 20,680,559 km (0.071 R)
• M61: 21,213,128 km (0.094 R)
• M62: 22,129,115 km (0.034 R)
• M63: 25,066,320 km (0.101 R)
• M64: 25,463,203 km (0.117 R)
• M65: 26,378,443 km (0.053 R)
• M66: 27,013,935 km (0.083 R)
• M67: 27,071,979 km (0.113 R)
• M68: 27,537,527 km (0.097 R)
• M69: 27,712,856 km (0.086 R)
• M70: 29,247,581 km (0.074 R)
• M71: 29,307,120 km (0.105 R)
• M72: 30,205,605 km (0.112 R)
• M73: 30,567,632 km (0.114 R)
• M74: 30,688,507 km (0.084 R)
• M75: 32,337,076 km (0.109 R)
• M76: 32,460,344 km (0.061 R)
• M77: 33,389,796 km (0.113 R)
• M78: 34,265,093 km (0.102 R)
• M79: 34,958,030 km (0.113 R)
• M80: 35,084,590 km (0.1 R)
• M81: 35,274,580 km (0.112 R)
• M82: 36,742,883 km (0.074 R)
• M83: 37,000,341 km (0.071 R)
• M84: 37,581,678 km (0.059 R)
• M85: 37,646,454 km (0.093 R)
• M86: 37,840,931 km (0.063 R)
• M87: 38,100,932 km (0.045 R)
• M88: 38,818,703 km (0.076 R)
• M89: 40,732,508 km (0.078 R)
• M90: 44,994,701 km (0.083 R)
• M91: 45,063,516 km (0.119 R)
• M92: 45,408,040 km (0.103 R)
• M93: 45,753,312 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.1

Radius: 7.5

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.22 AU - 8.28 AU

Year: 13931 Days

Day: 17.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,565,213 km

• M1: 252,970 km (0.058 R)
• M2: 511,625 km (0.038 R)
• M3: 986,299 km (0.103 R)
• M4: 1,825,692 km (0.103 R)
• M5: 1,932,954 km (0.103 R)
• M6: 2,266,857 km (0.118 R)
• M7: 2,382,346 km (0.112 R)
• M8: 3,019,783 km (0.097 R)
• M9: 3,211,268 km (0.054 R)
• M10: 3,707,484 km (0.083 R)
• M11: 4,993,577 km (0.052 R)
• M12: 5,182,220 km (0.116 R)
• M13: 5,880,842 km (0.073 R)
• M14: 6,040,164 km (0.11 R)
• M15: 6,120,348 km (0.086 R)
• M16: 6,444,676 km (0.115 R)
• M17: 8,192,727 km (0.12 R)
• M18: 8,550,117 km (0.096 R)
• M19: 9,279,855 km (0.111 R)
• M20: 9,372,606 km (0.117 R)
• M21: 9,512,031 km (0.092 R)
• M22: 9,887,522 km (0.082 R)
• M23: 9,982,217 km (0.055 R)
• M24: 10,029,640 km (0.095 R)
• M25: 10,459,883 km (0.075 R)
• M26: 11,091,934 km (0.112 R)
• M27: 11,686,436 km (0.072 R)
• M28: 11,886,897 km (0.093 R)
• M29: 11,937,162 km (0.078 R)
• M30: 11,987,577 km (0.081 R)
• M31: 13,009,629 km (0.092 R)
• M32: 13,426,259 km (0.057 R)
• M33: 13,478,619 km (0.067 R)
• M34: 14,059,507 km (0.079 R)
• M35: 14,379,647 km (0.106 R)
• M36: 14,702,329 km (0.119 R)
• M37: 15,961,195 km (0.072 R)
• M38: 16,127,847 km (0.083 R)
• M39: 16,239,298 km (0.096 R)
• M40: 17,711,789 km (0.08 R)
• M41: 18,814,625 km (0.027 R)
• M42: 19,463,132 km (0.119 R)
• M43: 19,879,762 km (0.115 R)
• M44: 20,179,107 km (0.088 R)
• M45: 22,253,730 km (0.118 R)
• M46: 23,253,493 km (0.064 R)
• M47: 23,949,123 km (0.09 R)
• M48: 24,715,962 km (0.063 R)
• M49: 25,166,850 km (0.094 R)
• M50: 25,685,655 km (0.05 R)
• M51: 28,063,364 km (0.07 R)
• M52: 29,823,832 km (0.12 R)
• M53: 30,029,379 km (0.072 R)
• M54: 30,855,758 km (0.045 R)
• M55: 31,689,616 km (0.105 R)
• M56: 32,109,388 km (0.116 R)
• M57: 32,319,872 km (0.118 R)
• M58: 33,025,076 km (0.027 R)
• M59: 34,020,800 km (0.096 R)
• M60: 34,235,473 km (0.093 R)
• M61: 36,114,572 km (0.095 R)
• M62: 36,699,499 km (0.051 R)
• M63: 36,993,160 km (0.109 R)
• M64: 37,435,072 km (0.07 R)
• M65: 38,845,929 km (0.103 R)
• M66: 39,070,326 km (0.093 R)
• M67: 39,145,275 km (0.099 R)
• M68: 40,349,837 km (0.053 R)
• M69: 40,501,230 km (0.054 R)
• M70: 41,413,927 km (0.047 R)
• M71: 41,490,221 km (0.097 R)
• M72: 43,336,708 km (0.094 R)
• M73: 43,724,914 km (0.105 R)
• M74: 44,192,109 km (0.063 R)
• M75: 44,270,049 km (0.039 R)
• M76: 45,761,241 km (0.111 R)
• M77: 46,156,478 km (0.092 R)
• M78: 46,791,072 km (0.09 R)
• M79: 47,109,417 km (0.096 R)
• M80: 47,668,464 km (0.117 R)
• M81: 48,712,208 km (0.064 R)
• M82: 49,277,389 km (0.048 R)
• M83: 49,844,814 km (0.045 R)
• M84: 49,926,045 km (0.115 R)
• M85: 52,713,802 km (0.058 R)
• M86: 52,962,284 km (0.106 R)
• M87: 53,793,001 km (0.113 R)
• M88: 54,126,604 km (0.063 R)
• M89: 54,963,454 km (0.085 R)
• M90: 55,131,303 km (0.048 R)
• M91: 56,311,331 km (0.085 R)
• M92: 56,480,526 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 15,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit