🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 168 Days

Day: 19.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,857,667 km

• M1: 385,963 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.67 AU - 0.79 AU

Year: 287 Days

Day: 29.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2 AU - 2.24 AU

Year: 1420 Days

Day: 47.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78

Radius: 3

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.4 AU - 13.56 AU

Year: 16743 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 28,857,667 km

• M1: 52,509 km (0.111 R)
• M2: 80,334 km (0.094 R)
• M3: 151,393 km (0.035 R)
• M4: 224,546 km (0.054 R)
• M5: 289,322 km (0.101 R)
• M6: 308,920 km (0.08 R)
• M7: 349,610 km (0.086 R)
• M8: 392,246 km (0.038 R)
• M9: 447,896 km (0.105 R)
• M10: 777,759 km (0.091 R)
• M11: 1,182,571 km (0.047 R)
• M12: 1,231,041 km (0.119 R)
• M13: 1,296,714 km (0.093 R)
• M14: 1,431,652 km (0.101 R)
• M15: 1,570,927 km (0.087 R)
• M16: 2,210,458 km (0.058 R)
• M17: 2,704,580 km (0.048 R)
• M18: 3,186,135 km (0.104 R)
• M19: 3,253,903 km (0.102 R)
• M20: 3,344,859 km (0.082 R)
• M21: 3,576,137 km (0.11 R)
• M22: 3,764,930 km (0.029 R)
• M23: 3,788,716 km (0.085 R)
• M24: 4,029,568 km (0.03 R)
• M25: 4,653,391 km (0.085 R)
• M26: 5,603,188 km (0.118 R)
• M27: 5,630,415 km (0.094 R)
• M28: 5,794,524 km (0.1 R)
• M29: 5,932,603 km (0.106 R)
• M30: 6,783,515 km (0.11 R)
• M31: 7,671,828 km (0.073 R)
• M32: 7,702,046 km (0.049 R)
• M33: 8,098,780 km (0.07 R)
• M34: 8,222,049 km (0.079 R)
• M35: 8,501,946 km (0.068 R)
• M36: 9,135,044 km (0.095 R)
• M37: 9,167,208 km (0.097 R)
• M38: 9,392,652 km (0.038 R)
• M39: 9,424,965 km (0.062 R)
• M40: 9,619,891 km (0.107 R)
• M41: 9,881,837 km (0.1 R)
• M42: 10,013,633 km (0.091 R)
• M43: 10,580,459 km (0.081 R)
• M44: 10,614,119 km (0.098 R)
• M45: 11,089,092 km (0.086 R)
• M46: 11,226,123 km (0.091 R)
• M47: 11,744,929 km (0.092 R)
• M48: 12,271,513 km (0.107 R)
• M49: 12,306,818 km (0.053 R)
• M50: 12,949,341 km (0.116 R)
• M51: 12,985,394 km (0.119 R)
• M52: 13,129,756 km (0.085 R)
• M53: 13,165,959 km (0.084 R)
• M54: 13,238,514 km (0.08 R)
• M55: 13,274,717 km (0.119 R)
• M56: 13,712,739 km (0.116 R)
• M57: 14,527,898 km (0.119 R)
• M58: 14,715,344 km (0.111 R)
• M59: 15,130,628 km (0.107 R)
• M60: 15,549,651 km (0.083 R)
• M61: 15,933,968 km (0.11 R)
• M62: 16,986,988 km (0.105 R)
• M63: 17,105,320 km (0.1 R)
• M64: 17,581,639 km (0.053 R)
• M65: 17,661,525 km (0.04 R)
• M66: 18,954,649 km (0.073 R)
• M67: 19,447,424 km (0.113 R)
• M68: 19,861,361 km (0.101 R)
• M69: 20,236,254 km (0.044 R)
• M70: 20,613,539 km (0.049 R)
• M71: 21,205,049 km (0.116 R)
• M72: 21,290,021 km (0.116 R)
• M73: 21,502,899 km (0.088 R)
• M74: 21,716,524 km (0.103 R)
• M75: 22,447,908 km (0.06 R)
• M76: 22,534,526 km (0.055 R)
• M77: 23,626,141 km (0.086 R)
• M78: 23,979,043 km (0.119 R)
• M79: 24,067,605 km (0.086 R)
• M80: 25,498,508 km (0.064 R)
• M81: 27,186,870 km (0.098 R)
• M82: 28,161,201 km (0.072 R)
• M83: 28,301,224 km (0.088 R)
• M84: 28,911,135 km (0.104 R)
• M85: 29,383,116 km (0.116 R)
• M86: 29,477,812 km (0.077 R)
• M87: 29,572,657 km (0.07 R)
• M88: 30,334,858 km (0.118 R)
• M89: 30,382,729 km (0.119 R)
• M90: 30,526,493 km (0.094 R)
• M91: 31,344,943 km (0.117 R)
• M92: 31,393,412 km (0.115 R)
• M93: 31,732,700 km (0.063 R)
• M94: 31,927,178 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.5

Radius: 7

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.29 AU - 14.91 AU

Year: 21819 Days

Day: 15.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 28,857,667 km

• M1: 98,435 km (0.106 R)
• M2: 201,359 km (0.11 R)
• M3: 253,568 km (0.052 R)
• M4: 343,477 km (0.107 R)
• M5: 538,702 km (0.066 R)
• M6: 812,466 km (0.119 R)
• M7: 1,203,964 km (0.076 R)
• M8: 1,337,255 km (0.095 R)
• M9: 2,847,745 km (0.062 R)
• M10: 4,296,600 km (0.109 R)
• M11: 4,794,761 km (0.108 R)
• M12: 5,007,789 km (0.079 R)
• M13: 5,355,005 km (0.104 R)
• M14: 5,665,271 km (0.103 R)
• M15: 6,678,049 km (0.106 R)
• M16: 7,400,158 km (0.074 R)
• M17: 7,547,661 km (0.117 R)
• M18: 7,596,879 km (0.059 R)
• M19: 7,646,396 km (0.114 R)
• M20: 8,606,515 km (0.084 R)
• M21: 8,813,409 km (0.056 R)
• M22: 8,917,529 km (0.066 R)
• M23: 9,604,034 km (0.073 R)
• M24: 12,050,856 km (0.046 R)
• M25: 12,108,601 km (0.105 R)
• M26: 12,574,000 km (0.062 R)
• M27: 12,867,810 km (0.106 R)
• M28: 13,342,634 km (0.11 R)
• M29: 13,762,705 km (0.111 R)
• M30: 15,486,372 km (0.079 R)
• M31: 17,276,908 km (0.04 R)
• M32: 18,064,242 km (0.077 R)
• M33: 18,329,180 km (0.11 R)
• M34: 18,930,264 km (0.071 R)
• M35: 19,266,859 km (0.108 R)
• M36: 20,357,577 km (0.077 R)
• M37: 21,049,318 km (0.092 R)
• M38: 21,118,881 km (0.111 R)
• M39: 21,328,168 km (0.105 R)
• M40: 21,538,204 km (0.092 R)
• M41: 22,455,987 km (0.099 R)
• M42: 22,669,463 km (0.088 R)
• M43: 23,242,423 km (0.051 R)
• M44: 23,820,170 km (0.052 R)
• M45: 23,892,575 km (0.109 R)
• M46: 24,548,861 km (0.118 R)
• M47: 24,695,467 km (0.111 R)
• M48: 25,137,080 km (0.105 R)
• M49: 26,402,379 km (0.119 R)
• M50: 26,703,220 km (0.11 R)
• M51: 26,778,617 km (0.083 R)
• M52: 27,841,061 km (0.086 R)
• M53: 28,917,268 km (0.105 R)
• M54: 29,149,743 km (0.085 R)
• M55: 29,382,817 km (0.102 R)
• M56: 31,348,533 km (0.114 R)
• M57: 31,906,533 km (0.097 R)
• M58: 32,951,474 km (0.12 R)
• M59: 33,113,189 km (0.109 R)
• M60: 35,571,082 km (0.088 R)
• M61: 35,986,516 km (0.108 R)
• M62: 36,403,445 km (0.108 R)
• M63: 37,326,314 km (0.09 R)
• M64: 37,494,911 km (0.058 R)
• M65: 38,256,963 km (0.107 R)
• M66: 38,426,906 km (0.103 R)
• M67: 41,181,302 km (0.075 R)
• M68: 42,142,767 km (0.076 R)
• M69: 43,376,950 km (0.065 R)
• M70: 43,554,373 km (0.116 R)
• M71: 45,700,654 km (0.111 R)
• M72: 47,150,556 km (0.11 R)
• M73: 49,909,440 km (0.098 R)
• M74: 50,467,590 km (0.097 R)
• M75: 50,934,185 km (0.066 R)
• M76: 51,965,812 km (0.086 R)
• M77: 52,248,403 km (0.104 R)
• M78: 52,625,838 km (0.088 R)
• M79: 52,814,930 km (0.091 R)
• M80: 54,431,484 km (0.057 R)
• M81: 56,935,005 km (0.108 R)
• M82: 57,323,510 km (0.106 R)
• M83: 57,615,376 km (0.105 R)
• M84: 58,200,752 km (0.113 R)
• M85: 58,592,100 km (0.067 R)
• M86: 59,968,700 km (0.094 R)
• M87: 61,057,623 km (0.081 R)
• M88: 61,355,771 km (0.115 R)
• M89: 62,253,209 km (0.077 R)
• M90: 62,653,383 km (0.106 R)
• M91: 65,173,958 km (0.11 R)
• M92: 65,580,415 km (0.084 R)
• M93: 67,419,422 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769

Radius: 3.4

Gravity: 66.52 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.2 AU - 18.38 AU

Year: 26174 Days

Day: 22.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 28,857,667 km

• M1: 75,697 km (0.076 R)
• M2: 609,163 km (0.078 R)
• M3: 1,131,558 km (0.109 R)
• M4: 1,609,523 km (0.098 R)
• M5: 1,869,375 km (0.093 R)
• M6: 1,907,522 km (0.079 R)
• M7: 2,262,967 km (0.068 R)
• M8: 2,595,822 km (0.099 R)
• M9: 2,899,356 km (0.044 R)
• M10: 3,214,110 km (0.104 R)
• M11: 3,587,058 km (0.097 R)
• M12: 3,924,551 km (0.087 R)
• M13: 4,171,836 km (0.073 R)
• M14: 4,733,277 km (0.1 R)
• M15: 5,049,527 km (0.101 R)
• M16: 5,536,468 km (0.116 R)
• M17: 5,757,723 km (0.107 R)
• M18: 5,981,820 km (0.071 R)
• M19: 6,788,452 km (0.106 R)
• M20: 7,385,348 km (0.062 R)
• M21: 7,874,682 km (0.052 R)
• M22: 8,692,235 km (0.052 R)
• M23: 8,884,618 km (0.064 R)
• M24: 10,610,379 km (0.059 R)
• M25: 12,943,657 km (0.117 R)
• M26: 13,384,222 km (0.067 R)
• M27: 13,829,725 km (0.111 R)
• M28: 14,431,407 km (0.078 R)
• M29: 15,582,114 km (0.101 R)
• M30: 15,815,786 km (0.068 R)
• M31: 16,603,120 km (0.088 R)
• M32: 18,297,465 km (0.096 R)
• M33: 19,123,395 km (0.054 R)
• M34: 20,215,160 km (0.096 R)
• M35: 22,634,457 km (0.109 R)
• M36: 22,722,421 km (0.11 R)
• M37: 23,342,205 km (0.057 R)
• M38: 23,431,215 km (0.054 R)
• M39: 23,698,846 km (0.101 R)
• M40: 26,152,700 km (0.035 R)
• M41: 26,337,752 km (0.12 R)
• M42: 27,644,639 km (0.087 R)
• M43: 29,259,548 km (0.076 R)
• M44: 31,886,786 km (0.106 R)
• M45: 32,381,506 km (0.034 R)
• M46: 32,580,023 km (0.043 R)
• M47: 34,588,224 km (0.101 R)
• M48: 35,198,434 km (0.108 R)
• M49: 35,504,960 km (0.098 R)
• M50: 35,607,285 km (0.053 R)
• M51: 36,120,406 km (0.069 R)
• M52: 39,886,981 km (0.042 R)
• M53: 41,492,765 km (0.102 R)
• M54: 43,447,410 km (0.084 R)
• M55: 43,666,422 km (0.118 R)
• M56: 48,690,666 km (0.093 R)
• M57: 49,032,049 km (0.033 R)
• M58: 49,717,207 km (0.076 R)
• M59: 52,605,942 km (0.088 R)
• M60: 57,941,050 km (0.106 R)
• M61: 59,028,477 km (0.053 R)
• M62: 60,366,780 km (0.101 R)
• M63: 61,838,075 km (0.116 R)
• M64: 63,445,205 km (0.084 R)
• M65: 64,191,549 km (0.116 R)
• M66: 64,316,313 km (0.101 R)
• M67: 65,066,098 km (0.057 R)
• M68: 68,094,108 km (0.104 R)
• M69: 68,858,254 km (0.107 R)
• M70: 69,369,131 km (0.11 R)
• M71: 70,909,690 km (0.087 R)
• M72: 74,548,060 km (0.075 R)
• M73: 74,679,107 km (0.066 R)
• M74: 80,117,888 km (0.061 R)
• M75: 81,733,844 km (0.101 R)
• M76: 82,545,711 km (0.093 R)
• M77: 83,904,958 km (0.096 R)
• M78: 84,041,241 km (0.059 R)
• M79: 84,587,274 km (0.05 R)
• M80: 85,134,503 km (0.118 R)
• M81: 86,783,221 km (0.039 R)
• M82: 87,611,544 km (0.069 R)
• M83: 87,888,151 km (0.108 R)
• M84: 89,693,647 km (0.11 R)
• M85: 90,950,718 km (0.099 R)
• M86: 91,511,411 km (0.072 R)
• M87: 91,932,529 km (0.067 R)
• M88: 92,073,151 km (0.105 R)
• M89: 92,354,395 km (0.074 R)
• M90: 92,917,781 km (0.039 R)
• M91: 93,906,623 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.4

Radius: 4.6

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.71 AU - 18.27 AU

Year: 26707 Days

Day: 22.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 28,857,667 km

• M1: 77,342 km (0.119 R)
• M2: 124,914 km (0.086 R)
• M3: 333,902 km (0.039 R)
• M4: 576,700 km (0.057 R)
• M5: 789,428 km (0.047 R)
• M6: 1,194,240 km (0.103 R)
• M7: 1,341,743 km (0.104 R)
• M8: 1,495,081 km (0.063 R)
• M9: 2,234,992 km (0.089 R)
• M10: 2,679,747 km (0.035 R)
• M11: 3,070,795 km (0.105 R)
• M12: 3,479,497 km (0.107 R)
• M13: 3,647,794 km (0.115 R)
• M14: 3,690,280 km (0.108 R)
• M15: 3,862,019 km (0.116 R)
• M16: 3,905,252 km (0.096 R)
• M17: 3,948,785 km (0.114 R)
• M18: 4,712,333 km (0.058 R)
• M19: 4,805,084 km (0.086 R)
• M20: 4,851,758 km (0.091 R)
• M21: 5,039,803 km (0.1 R)
• M22: 6,370,027 km (0.035 R)
• M23: 6,679,695 km (0.116 R)
• M24: 6,941,341 km (0.113 R)
• M25: 7,100,065 km (0.1 R)
• M26: 7,313,391 km (0.051 R)
• M27: 9,268,785 km (0.115 R)
• M28: 13,816,859 km (0.077 R)
• M29: 14,284,053 km (0.089 R)
• M30: 15,096,819 km (0.051 R)
• M31: 15,716,304 km (0.064 R)
• M32: 17,408,255 km (0.098 R)
• M33: 17,551,869 km (0.115 R)
• M34: 17,768,038 km (0.111 R)
• M35: 18,714,694 km (0.064 R)
• M36: 19,379,656 km (0.086 R)
• M37: 19,902,202 km (0.113 R)
• M38: 23,054,528 km (0.112 R)
• M39: 24,567,112 km (0.114 R)
• M40: 25,051,360 km (0.079 R)
• M41: 25,375,988 km (0.104 R)
• M42: 27,269,298 km (0.108 R)
• M43: 27,686,826 km (0.118 R)
• M44: 27,938,300 km (0.085 R)
• M45: 28,697,509 km (0.096 R)
• M46: 28,782,331 km (0.106 R)
• M47: 29,463,600 km (0.118 R)
• M48: 30,755,078 km (0.059 R)
• M49: 31,015,678 km (0.096 R)
• M50: 31,713,851 km (0.119 R)
• M51: 34,919,733 km (0.035 R)
• M52: 35,554,926 km (0.057 R)
• M53: 37,298,340 km (0.062 R)
• M54: 37,483,392 km (0.086 R)
• M55: 38,320,243 km (0.112 R)
• M56: 38,881,534 km (0.033 R)
• M57: 39,823,103 km (0.098 R)
• M58: 40,962,889 km (0.114 R)
• M59: 41,153,776 km (0.111 R)
• M60: 41,920,764 km (0.063 R)
• M61: 42,209,638 km (0.086 R)
• M62: 42,983,059 km (0.052 R)
• M63: 43,858,805 km (0.104 R)
• M64: 44,936,956 km (0.108 R)
• M65: 46,222,600 km (0.05 R)
• M66: 46,520,899 km (0.072 R)
• M67: 46,819,945 km (0.095 R)
• M68: 47,019,658 km (0.086 R)
• M69: 47,620,443 km (0.088 R)
• M70: 49,032,198 km (0.098 R)
• M71: 49,133,476 km (0.085 R)
• M72: 51,175,337 km (0.119 R)
• M73: 53,766,372 km (0.119 R)
• M74: 54,289,666 km (0.042 R)
• M75: 55,552,421 km (0.08 R)
• M76: 56,824,901 km (0.087 R)
• M77: 56,931,414 km (0.119 R)
• M78: 57,037,928 km (0.073 R)
• M79: 57,464,731 km (0.036 R)
• M80: 59,722,911 km (0.025 R)
• M81: 61,353,528 km (0.093 R)
• M82: 61,900,457 km (0.077 R)
• M83: 62,558,688 km (0.114 R)
• M84: 63,771,628 km (0.091 R)
• M85: 66,332,593 km (0.104 R)
• M86: 66,781,387 km (0.107 R)
• M87: 68,133,901 km (0.057 R)
• M88: 68,473,489 km (0.11 R)
• M89: 69,267,853 km (0.117 R)
• M90: 70,522,381 km (0.113 R)
• M91: 75,849,412 km (0.084 R)
• M92: 78,561,023 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.3

Radius: 5.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.76 AU - 17.54 AU

Year: 27136 Days

Day: 16.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,857,667 km

• M1: 166,353 km (0.105 R)
• M2: 287,677 km (0.042 R)
• M3: 510,428 km (0.083 R)
• M4: 657,333 km (0.099 R)
• M5: 1,525,898 km (0.076 R)
• M6: 2,155,705 km (0.071 R)
• M7: 2,338,364 km (0.078 R)
• M8: 2,641,150 km (0.081 R)
• M9: 3,536,045 km (0.097 R)
• M10: 5,598,551 km (0.091 R)
• M11: 6,362,846 km (0.089 R)
• M12: 7,159,305 km (0.088 R)
• M13: 7,930,782 km (0.111 R)
• M14: 9,971,745 km (0.064 R)
• M15: 10,893,268 km (0.095 R)
• M16: 11,238,091 km (0.107 R)
• M17: 11,522,776 km (0.112 R)
• M18: 12,915,383 km (0.086 R)
• M19: 13,147,110 km (0.066 R)
• M20: 13,180,320 km (0.086 R)
• M21: 13,850,519 km (0.095 R)
• M22: 13,985,905 km (0.096 R)
• M23: 15,258,684 km (0.074 R)
• M24: 15,328,546 km (0.099 R)
• M25: 15,468,569 km (0.043 R)
• M26: 16,964,249 km (0.053 R)
• M27: 17,765,944 km (0.114 R)
• M28: 19,938,105 km (0.113 R)
• M29: 21,994,777 km (0.106 R)
• M30: 22,828,336 km (0.109 R)
• M31: 24,977,309 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit