🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 14.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.64 AU - 0.72 AU

Year: 394 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,048,446 km

• M1: 178,470 km (0.089 R)
• M2: 278,102 km (0.104 R)
• M3: 429,795 km (0.086 R)
• M4: 529,277 km (0.111 R)
• M5: 628,461 km (0.092 R)
• M6: 797,656 km (0.108 R)
• M7: 1,031,777 km (0.107 R)
• M8: 1,130,511 km (0.12 R)
• M9: 1,333,216 km (0.09 R)
• M10: 1,431,801 km (0.066 R)
• M11: 1,631,814 km (0.044 R)
• M12: 1,781,262 km (0.103 R)
• M13: 2,014,485 km (0.086 R)
• M14: 2,134,911 km (0.097 R)
• M15: 2,287,651 km (0.082 R)
• M16: 2,505,166 km (0.099 R)
• M17: 2,672,865 km (0.118 R)
• M18: 2,761,427 km (0.053 R)
• M19: 3,105,652 km (0.096 R)
• M20: 3,205,733 km (0.114 R)
• M21: 3,415,918 km (0.084 R)
• M22: 3,526,171 km (0.083 R)
• M23: 3,623,709 km (0.083 R)
• M24: 3,750,568 km (0.117 R)
• M25: 3,921,858 km (0.074 R)
• M26: 4,044,827 km (0.026 R)
• M27: 4,213,274 km (0.034 R)
• M28: 4,451,733 km (0.071 R)
• M29: 4,549,870 km (0.095 R)
• M30: 4,641,124 km (0.082 R)
• M31: 4,817,650 km (0.087 R)
• M32: 5,106,523 km (0.117 R)
• M33: 5,225,304 km (0.053 R)
• M34: 5,369,068 km (0.115 R)
• M35: 5,473,786 km (0.057 R)
• M36: 5,587,181 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.4

Radius: 12.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.85 AU - 1.01 AU

Year: 630 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,048,446 km

• M1: 184,305 km (0.054 R)
• M2: 286,630 km (0.116 R)
• M3: 417,528 km (0.076 R)
• M4: 536,907 km (0.061 R)
• M5: 649,554 km (0.113 R)
• M6: 731,234 km (0.061 R)
• M7: 821,592 km (0.041 R)
• M8: 970,142 km (0.077 R)
• M9: 1,066,034 km (0.08 R)
• M10: 1,295,817 km (0.107 R)
• M11: 1,402,779 km (0.109 R)
• M12: 1,524,552 km (0.034 R)
• M13: 1,779,317 km (0.082 R)
• M14: 2,028,547 km (0.107 R)
• M15: 2,207,915 km (0.039 R)
• M16: 2,316,673 km (0.044 R)
• M17: 2,420,494 km (0.05 R)
• M18: 2,504,568 km (0.118 R)
• M19: 2,618,262 km (0.065 R)
• M20: 2,697,549 km (0.104 R)
• M21: 2,858,516 km (0.088 R)
• M22: 2,962,786 km (0.071 R)
• M23: 3,068,103 km (0.116 R)
• M24: 3,167,286 km (0.12 R)
• M25: 3,306,263 km (0.064 R)
• M26: 3,510,613 km (0.1 R)
• M27: 3,638,669 km (0.089 R)
• M28: 3,784,377 km (0.095 R)
• M29: 3,866,207 km (0.09 R)
• M30: 4,040,190 km (0.117 R)
• M31: 4,250,524 km (0.105 R)
• M32: 4,361,376 km (0.099 R)
• M33: 4,823,634 km (0.078 R)
• M34: 5,047,133 km (0.033 R)
• M35: 5,237,421 km (0.056 R)
• M36: 5,319,850 km (0.099 R)
• M37: 5,467,353 km (0.099 R)
• M38: 5,560,104 km (0.078 R)
• M39: 5,917,942 km (0.082 R)
• M40: 6,109,278 km (0.08 R)
• M41: 6,273,536 km (0.109 R)
• M42: 6,361,201 km (0.07 R)
• M43: 6,537,577 km (0.1 R)
• M44: 6,626,288 km (0.06 R)
• M45: 6,775,288 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.7

Radius: 7.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.21 AU - 8.15 AU

Year: 12136 Days

Day: 18.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,048,446 km

• M1: 249,978 km (0.111 R)
• M2: 454,179 km (0.103 R)
• M3: 738,415 km (0.081 R)
• M4: 1,142,030 km (0.037 R)
• M5: 1,230,293 km (0.11 R)
• M6: 1,320,949 km (0.09 R)
• M7: 1,470,697 km (0.113 R)
• M8: 1,726,060 km (0.03 R)
• M9: 1,869,375 km (0.082 R)
• M10: 2,059,663 km (0.111 R)
• M11: 2,691,116 km (0.11 R)
• M12: 3,251,959 km (0.114 R)
• M13: 3,353,236 km (0.114 R)
• M14: 3,875,034 km (0.109 R)
• M15: 3,928,590 km (0.07 R)
• M16: 4,338,338 km (0.094 R)
• M17: 4,449,938 km (0.088 R)
• M18: 4,590,859 km (0.097 R)
• M19: 5,228,146 km (0.038 R)
• M20: 5,317,157 km (0.035 R)
• M21: 5,466,755 km (0.118 R)
• M22: 5,557,262 km (0.076 R)
• M23: 5,617,699 km (0.112 R)
• M24: 5,739,472 km (0.09 R)
• M25: 5,892,959 km (0.071 R)
• M26: 6,110,175 km (0.099 R)
• M27: 6,329,935 km (0.076 R)
• M28: 6,745,069 km (0.087 R)
• M29: 7,135,968 km (0.099 R)
• M30: 7,301,124 km (0.12 R)
• M31: 7,601,517 km (0.074 R)
• M32: 8,042,531 km (0.082 R)
• M33: 8,352,797 km (0.104 R)
• M34: 8,422,211 km (0.087 R)
• M35: 8,666,953 km (0.105 R)
• M36: 8,843,179 km (0.065 R)
• M37: 9,778,465 km (0.085 R)
• M38: 10,072,574 km (0.101 R)
• M39: 10,707,168 km (0.106 R)
• M40: 12,607,809 km (0.079 R)
• M41: 12,847,615 km (0.073 R)
• M42: 13,008,432 km (0.108 R)
• M43: 15,115,369 km (0.035 R)
• M44: 15,370,134 km (0.074 R)
• M45: 15,540,825 km (0.091 R)
• M46: 15,626,395 km (0.039 R)
• M47: 15,884,003 km (0.042 R)
• M48: 16,099,723 km (0.076 R)
• M49: 16,972,477 km (0.094 R)
• M50: 17,104,721 km (0.105 R)
• M51: 17,281,546 km (0.117 R)
• M52: 17,414,688 km (0.08 R)
• M53: 17,905,369 km (0.092 R)
• M54: 17,995,128 km (0.12 R)
• M55: 18,627,328 km (0.115 R)
• M56: 19,404,639 km (0.115 R)
• M57: 19,496,791 km (0.12 R)
• M58: 20,146,046 km (0.094 R)
• M59: 20,708,235 km (0.097 R)
• M60: 21,465,649 km (0.106 R)
• M61: 22,039,656 km (0.057 R)
• M62: 22,376,999 km (0.098 R)
• M63: 23,251,847 km (0.093 R)
• M64: 23,545,957 km (0.111 R)
• M65: 24,038,882 km (0.034 R)
• M66: 24,585,213 km (0.111 R)
• M67: 24,784,777 km (0.081 R)
• M68: 25,336,494 km (0.059 R)
• M69: 26,248,143 km (0.108 R)
• M70: 26,401,182 km (0.113 R)
• M71: 27,273,637 km (0.094 R)
• M72: 27,480,231 km (0.114 R)
• M73: 27,791,245 km (0.094 R)
• M74: 31,288,095 km (0.093 R)
• M75: 32,102,057 km (0.103 R)
• M76: 32,156,511 km (0.115 R)
• M77: 32,211,114 km (0.049 R)
• M78: 32,429,527 km (0.113 R)
• M79: 33,474,020 km (0.047 R)
• M80: 34,083,631 km (0.108 R)
• M81: 35,033,129 km (0.12 R)
• M82: 35,765,111 km (0.086 R)
• M83: 35,934,755 km (0.118 R)
• M84: 36,217,944 km (0.105 R)
• M85: 37,358,627 km (0.117 R)
• M86: 37,875,787 km (0.106 R)
• M87: 38,106,318 km (0.097 R)
• M88: 38,510,980 km (0.098 R)
• M89: 38,684,813 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.4

Radius: 6.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.59 AU - 7.17 AU

Year: 12685 Days

Day: 19.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 175 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,048,446 km

• M1: 104,569 km (0.117 R)
• M2: 188,942 km (0.079 R)
• M3: 245,191 km (0.1 R)
• M4: 391,946 km (0.11 R)
• M5: 456,423 km (0.087 R)
• M6: 538,852 km (0.098 R)
• M7: 971,788 km (0.101 R)
• M8: 2,594,027 km (0.074 R)
• M9: 3,085,606 km (0.101 R)
• M10: 3,246,872 km (0.099 R)
• M11: 3,633,882 km (0.089 R)
• M12: 4,123,366 km (0.116 R)
• M13: 4,511,573 km (0.071 R)
• M14: 4,818,248 km (0.113 R)
• M15: 4,911,597 km (0.083 R)
• M16: 5,068,525 km (0.106 R)
• M17: 5,484,108 km (0.108 R)
• M18: 5,844,340 km (0.037 R)
• M19: 5,910,761 km (0.087 R)
• M20: 6,381,995 km (0.086 R)
• M21: 6,450,361 km (0.088 R)
• M22: 6,970,662 km (0.119 R)
• M23: 7,147,038 km (0.118 R)
• M24: 8,087,859 km (0.097 R)
• M25: 8,199,010 km (0.062 R)
• M26: 8,347,860 km (0.101 R)
• M27: 8,497,608 km (0.073 R)
• M28: 9,028,979 km (0.109 R)
• M29: 10,243,265 km (0.093 R)
• M30: 10,323,300 km (0.056 R)
• M31: 10,564,751 km (0.096 R)
• M32: 10,808,297 km (0.036 R)
• M33: 11,259,334 km (0.09 R)
• M34: 11,424,789 km (0.072 R)
• M35: 12,010,615 km (0.04 R)
• M36: 12,649,098 km (0.073 R)
• M37: 13,473,532 km (0.115 R)
• M38: 13,561,346 km (0.082 R)
• M39: 13,825,835 km (0.07 R)
• M40: 14,136,550 km (0.099 R)
• M41: 14,360,049 km (0.108 R)
• M42: 15,265,266 km (0.082 R)
• M43: 15,956,258 km (0.043 R)
• M44: 17,273,318 km (0.037 R)
• M45: 17,368,762 km (0.114 R)
• M46: 18,527,098 km (0.065 R)
• M47: 18,918,895 km (0.098 R)
• M48: 18,967,963 km (0.046 R)
• M49: 19,561,118 km (0.074 R)
• M50: 20,411,881 km (0.115 R)
• M51: 21,172,587 km (0.066 R)
• M52: 21,223,600 km (0.083 R)
• M53: 21,428,100 km (0.025 R)
• M54: 21,479,412 km (0.11 R)
• M55: 22,045,789 km (0.086 R)
• M56: 22,617,104 km (0.051 R)
• M57: 22,669,313 km (0.092 R)
• M58: 23,721,286 km (0.038 R)
• M59: 24,413,625 km (0.074 R)
• M60: 25,927,106 km (0.095 R)
• M61: 26,200,571 km (0.076 R)
• M62: 26,640,090 km (0.095 R)
• M63: 27,304,005 km (0.1 R)
• M64: 27,973,306 km (0.068 R)
• M65: 28,309,901 km (0.047 R)
• M66: 29,498,905 km (0.118 R)
• M67: 29,670,045 km (0.112 R)
• M68: 29,898,780 km (0.119 R)
• M69: 29,956,076 km (0.028 R)
• M70: 30,415,641 km (0.079 R)
• M71: 31,051,432 km (0.032 R)
• M72: 32,394,671 km (0.089 R)
• M73: 36,414,515 km (0.092 R)
• M74: 37,892,243 km (0.12 R)
• M75: 38,078,193 km (0.118 R)
• M76: 40,651,875 km (0.088 R)
• M77: 41,671,235 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.1

Radius: 7.3

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.56 AU - 8.38 AU

Year: 12935 Days

Day: 21.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,048,446 km

• M1: 143,165 km (0.063 R)
• M2: 227,987 km (0.06 R)
• M3: 448,644 km (0.053 R)
• M4: 676,482 km (0.078 R)
• M5: 822,489 km (0.071 R)
• M6: 958,773 km (0.05 R)
• M7: 1,040,154 km (0.049 R)
• M8: 1,576,313 km (0.102 R)
• M9: 1,797,119 km (0.109 R)
• M10: 1,924,128 km (0.034 R)
• M11: 2,295,430 km (0.109 R)
• M12: 2,378,008 km (0.111 R)
• M13: 2,660,149 km (0.11 R)
• M14: 2,717,894 km (0.041 R)
• M15: 3,256,446 km (0.104 R)
• M16: 3,380,463 km (0.113 R)
• M17: 3,506,275 km (0.095 R)
• M18: 3,569,704 km (0.106 R)
• M19: 3,697,760 km (0.049 R)
• M20: 3,925,448 km (0.041 R)
• M21: 3,991,421 km (0.061 R)
• M22: 4,258,902 km (0.069 R)
• M23: 4,670,894 km (0.074 R)
• M24: 4,881,678 km (0.117 R)
• M25: 5,349,171 km (0.094 R)
• M26: 5,495,927 km (0.061 R)
• M27: 6,058,115 km (0.107 R)
• M28: 7,035,139 km (0.09 R)
• M29: 9,219,418 km (0.065 R)
• M30: 11,216,998 km (0.076 R)
• M31: 11,689,129 km (0.072 R)
• M32: 12,506,532 km (0.097 R)
• M33: 12,799,444 km (0.117 R)
• M34: 12,946,649 km (0.078 R)
• M35: 13,892,705 km (0.052 R)
• M36: 14,501,419 km (0.055 R)
• M37: 14,860,604 km (0.037 R)
• M38: 16,008,618 km (0.078 R)
• M39: 16,167,341 km (0.11 R)
• M40: 16,379,770 km (0.057 R)
• M41: 16,433,027 km (0.087 R)
• M42: 16,539,690 km (0.101 R)
• M43: 16,807,470 km (0.118 R)
• M44: 17,238,911 km (0.105 R)
• M45: 17,728,544 km (0.063 R)
• M46: 18,167,614 km (0.119 R)
• M47: 20,588,557 km (0.083 R)
• M48: 21,573,210 km (0.057 R)
• M49: 22,929,763 km (0.09 R)
• M50: 23,288,200 km (0.103 R)
• M51: 24,010,608 km (0.115 R)
• M52: 25,169,243 km (0.119 R)
• M53: 26,972,795 km (0.112 R)
• M54: 27,035,776 km (0.088 R)
• M55: 27,414,408 km (0.068 R)
• M56: 27,858,265 km (0.027 R)
• M57: 27,985,573 km (0.065 R)
• M58: 28,817,487 km (0.106 R)
• M59: 29,075,244 km (0.063 R)
• M60: 30,505,848 km (0.095 R)
• M61: 30,834,216 km (0.046 R)
• M62: 30,900,039 km (0.055 R)
• M63: 32,761,485 km (0.072 R)
• M64: 33,367,506 km (0.109 R)
• M65: 34,045,334 km (0.079 R)
• M66: 34,317,602 km (0.09 R)
• M67: 34,727,500 km (0.108 R)
• M68: 35,897,655 km (0.076 R)
• M69: 35,966,918 km (0.116 R)
• M70: 36,661,801 km (0.053 R)
• M71: 37,641,966 km (0.055 R)
• M72: 37,782,737 km (0.114 R)
• M73: 40,417,605 km (0.111 R)
• M74: 40,561,667 km (0.113 R)
• M75: 41,284,824 km (0.108 R)
• M76: 41,575,193 km (0.044 R)
• M77: 42,158,176 km (0.078 R)
• M78: 43,258,319 km (0.117 R)
• M79: 43,479,574 km (0.091 R)
• M80: 46,388,953 km (0.101 R)
• M81: 46,539,898 km (0.042 R)
• M82: 46,842,085 km (0.116 R)
• M83: 47,220,867 km (0.114 R)
• M84: 47,448,705 km (0.119 R)
• M85: 47,524,700 km (0.074 R)
• M86: 48,439,791 km (0.056 R)
• M87: 49,206,779 km (0.099 R)
• M88: 52,393,363 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.4

Radius: 4.7

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.05 AU - 8.63 AU

Year: 15431 Days

Day: 20.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,048,446 km

• M1: 59,839 km (0.056 R)
• M2: 270,772 km (0.065 R)
• M3: 364,420 km (0.102 R)
• M4: 402,418 km (0.084 R)
• M5: 706,102 km (0.067 R)
• M6: 738,265 km (0.062 R)
• M7: 1,357,152 km (0.069 R)
• M8: 1,479,523 km (0.055 R)
• M9: 1,605,484 km (0.068 R)
• M10: 1,912,908 km (0.114 R)
• M11: 2,027,201 km (0.113 R)
• M12: 2,073,426 km (0.116 R)
• M13: 2,262,369 km (0.088 R)
• M14: 2,456,696 km (0.088 R)
• M15: 2,707,273 km (0.089 R)
• M16: 3,178,656 km (0.054 R)
• M17: 3,232,660 km (0.106 R)
• M18: 3,479,198 km (0.102 R)
• M19: 3,703,445 km (0.069 R)
• M20: 3,932,479 km (0.103 R)
• M21: 4,107,210 km (0.084 R)
• M22: 4,831,413 km (0.112 R)
• M23: 5,208,100 km (0.116 R)
• M24: 5,367,871 km (0.065 R)
• M25: 5,432,198 km (0.105 R)
• M26: 5,594,212 km (0.114 R)
• M27: 5,626,825 km (0.09 R)
• M28: 6,089,830 km (0.111 R)
• M29: 6,427,921 km (0.119 R)
• M30: 6,462,030 km (0.045 R)
• M31: 6,530,545 km (0.118 R)
• M32: 6,981,583 km (0.096 R)
• M33: 7,016,739 km (0.119 R)
• M34: 7,193,114 km (0.096 R)
• M35: 7,406,890 km (0.086 R)
• M36: 7,550,504 km (0.081 R)
• M37: 7,876,926 km (0.067 R)
• M38: 8,468,735 km (0.09 R)
• M39: 8,506,285 km (0.03 R)
• M40: 8,581,383 km (0.107 R)
• M41: 8,807,874 km (0.092 R)
• M42: 8,922,017 km (0.117 R)
• M43: 9,733,885 km (0.084 R)
• M44: 9,970,100 km (0.065 R)
• M45: 10,934,108 km (0.062 R)
• M46: 11,634,825 km (0.11 R)
• M47: 11,885,551 km (0.1 R)
• M48: 12,011,512 km (0.109 R)
• M49: 12,138,072 km (0.112 R)
• M50: 12,520,145 km (0.055 R)
• M51: 12,648,500 km (0.114 R)
• M52: 13,866,376 km (0.065 R)
• M53: 14,265,653 km (0.108 R)
• M54: 15,349,041 km (0.103 R)
• M55: 15,624,002 km (0.11 R)
• M56: 15,900,458 km (0.116 R)
• M57: 15,993,060 km (0.076 R)
• M58: 17,785,392 km (0.06 R)
• M59: 17,833,413 km (0.072 R)
• M60: 18,998,630 km (0.119 R)
• M61: 19,096,916 km (0.118 R)
• M62: 20,741,745 km (0.097 R)
• M63: 22,276,021 km (0.111 R)
• M64: 22,379,542 km (0.073 R)
• M65: 23,634,968 km (0.048 R)
• M66: 23,846,349 km (0.098 R)
• M67: 24,005,372 km (0.075 R)
• M68: 24,271,207 km (0.108 R)
• M69: 25,182,109 km (0.098 R)
• M70: 25,343,974 km (0.044 R)
• M71: 25,560,442 km (0.114 R)
• M72: 25,777,508 km (0.083 R)
• M73: 26,213,436 km (0.115 R)
• M74: 26,596,856 km (0.099 R)
• M75: 27,037,272 km (0.069 R)
• M76: 27,369,230 km (0.103 R)
• M77: 27,869,635 km (0.082 R)
• M78: 27,981,235 km (0.092 R)
• M79: 28,037,184 km (0.089 R)
• M80: 29,162,160 km (0.097 R)
• M81: 29,218,858 km (0.109 R)
• M82: 29,275,555 km (0.104 R)
• M83: 31,050,534 km (0.05 R)
• M84: 31,224,217 km (0.105 R)
• M85: 32,097,121 km (0.079 R)
• M86: 32,389,884 km (0.115 R)
• M87: 33,807,473 km (0.117 R)
• M88: 33,986,093 km (0.062 R)
• M89: 34,523,897 km (0.105 R)
• M90: 35,607,734 km (0.063 R)
• M91: 36,275,688 km (0.081 R)
• M92: 38,179,920 km (0.105 R)
• M93: 41,001,485 km (0.12 R)
• M94: 41,382,810 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit