🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.49 AU - 0.59 AU

Year: 147 Days

Day: 29.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.06 AU - 1.38 AU

Year: 500 Days

Day: 15.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.65 AU - 2.43 AU

Year: 1081 Days

Day: 41.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 14.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.09 AU - 5.21 AU

Year: 4334 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,066,561 km

• M1: 214,972 km (0.071 R)
• M2: 338,839 km (0.115 R)
• M3: 437,723 km (0.112 R)
• M4: 582,385 km (0.115 R)
• M5: 721,361 km (0.115 R)
• M6: 845,677 km (0.082 R)
• M7: 1,017,864 km (0.118 R)
• M8: 1,234,631 km (0.082 R)
• M9: 1,332,618 km (0.098 R)
• M10: 1,490,743 km (0.106 R)
• M11: 1,583,942 km (0.045 R)
• M12: 1,752,389 km (0.111 R)
• M13: 2,003,714 km (0.066 R)
• M14: 2,173,657 km (0.112 R)
• M15: 2,528,204 km (0.064 R)
• M16: 2,655,362 km (0.087 R)
• M17: 2,975,651 km (0.055 R)
• M18: 3,401,556 km (0.119 R)
• M19: 3,717,956 km (0.111 R)
• M20: 3,896,127 km (0.075 R)
• M21: 4,345,519 km (0.093 R)
• M22: 4,637,235 km (0.118 R)
• M23: 4,741,804 km (0.116 R)
• M24: 4,935,383 km (0.091 R)
• M25: 6,114,065 km (0.11 R)
• M26: 6,325,297 km (0.041 R)
• M27: 6,441,535 km (0.07 R)
• M28: 6,933,562 km (0.099 R)
• M29: 7,154,069 km (0.063 R)
• M30: 8,100,874 km (0.114 R)
• M31: 8,248,527 km (0.055 R)
• M32: 8,396,928 km (0.081 R)
• M33: 8,503,592 km (0.084 R)
• M34: 8,804,583 km (0.098 R)
• M35: 9,043,490 km (0.03 R)
• M36: 9,461,317 km (0.106 R)
• M37: 9,840,548 km (0.084 R)
• M38: 10,822,060 km (0.043 R)
• M39: 11,195,306 km (0.116 R)
• M40: 11,501,683 km (0.109 R)
• M41: 11,644,100 km (0.039 R)
• M42: 11,786,966 km (0.104 R)
• M43: 12,171,133 km (0.117 R)
• M44: 12,340,478 km (0.069 R)
• M45: 12,534,955 km (0.098 R)
• M46: 12,779,548 km (0.087 R)
• M47: 13,572,865 km (0.102 R)
• M48: 13,950,151 km (0.102 R)
• M49: 14,331,027 km (0.064 R)
• M50: 14,535,528 km (0.115 R)
• M51: 15,077,072 km (0.076 R)
• M52: 15,285,162 km (0.117 R)
• M53: 15,888,640 km (0.116 R)
• M54: 16,206,536 km (0.113 R)
• M55: 16,633,787 km (0.092 R)
• M56: 17,663,469 km (0.056 R)
• M57: 17,772,975 km (0.083 R)
• M58: 18,103,138 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 10.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.21 AU - 13.17 AU

Year: 13882 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,066,561 km

• M1: 169,494 km (0.064 R)
• M2: 585,825 km (0.027 R)
• M3: 658,081 km (0.115 R)
• M4: 916,437 km (0.085 R)
• M5: 1,069,026 km (0.103 R)
• M6: 1,206,806 km (0.086 R)
• M7: 1,326,335 km (0.066 R)
• M8: 1,899,145 km (0.074 R)
• M9: 1,982,920 km (0.106 R)
• M10: 2,665,984 km (0.089 R)
• M11: 2,984,478 km (0.073 R)
• M12: 3,082,464 km (0.118 R)
• M13: 4,303,332 km (0.068 R)
• M14: 4,451,584 km (0.103 R)
• M15: 5,061,644 km (0.042 R)
• M16: 5,257,767 km (0.037 R)
• M17: 5,376,547 km (0.098 R)
• M18: 5,779,265 km (0.036 R)
• M19: 5,984,364 km (0.062 R)
• M20: 7,352,735 km (0.091 R)
• M21: 7,980,897 km (0.076 R)
• M22: 8,579,587 km (0.102 R)
• M23: 9,384,274 km (0.098 R)
• M24: 9,722,515 km (0.072 R)
• M25: 10,163,530 km (0.066 R)
• M26: 10,661,092 km (0.047 R)
• M27: 12,306,519 km (0.073 R)
• M28: 12,464,794 km (0.077 R)
• M29: 12,623,816 km (0.115 R)
• M30: 12,730,180 km (0.098 R)
• M31: 13,320,344 km (0.092 R)
• M32: 13,537,261 km (0.101 R)
• M33: 14,862,997 km (0.115 R)
• M34: 15,031,594 km (0.087 R)
• M35: 15,144,391 km (0.1 R)
• M36: 15,884,302 km (0.073 R)
• M37: 16,171,979 km (0.073 R)
• M38: 16,636,031 km (0.116 R)
• M39: 17,045,481 km (0.049 R)
• M40: 17,163,065 km (0.056 R)
• M41: 17,399,280 km (0.116 R)
• M42: 18,535,176 km (0.101 R)
• M43: 19,081,657 km (0.094 R)
• M44: 19,387,585 km (0.107 R)
• M45: 20,252,709 km (0.057 R)
• M46: 20,689,984 km (0.084 R)
• M47: 21,510,229 km (0.049 R)
• M48: 24,232,611 km (0.069 R)
• M49: 24,431,277 km (0.087 R)
• M50: 25,499,406 km (0.104 R)
• M51: 26,651,160 km (0.085 R)
• M52: 28,166,586 km (0.116 R)
• M53: 28,514,850 km (0.077 R)
• M54: 29,497,708 km (0.073 R)
• M55: 30,420,428 km (0.1 R)
• M56: 30,563,144 km (0.086 R)
• M57: 30,921,132 km (0.112 R)
• M58: 31,496,635 km (0.049 R)
• M59: 33,097,781 km (0.107 R)
• M60: 34,874,405 km (0.058 R)
• M61: 35,098,652 km (0.07 R)
• M62: 35,548,493 km (0.109 R)
• M63: 36,605,851 km (0.119 R)
• M64: 38,519,507 km (0.117 R)
• M65: 38,906,217 km (0.115 R)
• M66: 41,727,783 km (0.083 R)
• M67: 41,807,070 km (0.111 R)
• M68: 41,965,793 km (0.085 R)
• M69: 42,045,230 km (0.091 R)
• M70: 42,842,736 km (0.097 R)
• M71: 44,128,978 km (0.107 R)
• M72: 45,183,344 km (0.044 R)
• M73: 45,591,148 km (0.098 R)
• M74: 46,492,475 km (0.081 R)
• M75: 46,821,740 km (0.087 R)
• M76: 47,648,119 km (0.079 R)
• M77: 47,897,049 km (0.116 R)
• M78: 51,511,484 km (0.086 R)
• M79: 51,937,389 km (0.094 R)
• M80: 53,050,397 km (0.107 R)
• M81: 53,394,322 km (0.057 R)
• M82: 53,911,781 km (0.094 R)
• M83: 54,517,503 km (0.033 R)
• M84: 54,777,953 km (0.09 R)
• M85: 55,038,553 km (0.083 R)
• M86: 55,212,685 km (0.062 R)
• M87: 55,474,032 km (0.047 R)
• M88: 55,910,708 km (0.032 R)
• M89: 56,173,252 km (0.083 R)
• M90: 56,699,388 km (0.115 R)
• M91: 58,554,252 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.5

Radius: 6.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.36 AU - 14.16 AU

Year: 15920 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,066,561 km

• M1: 118,332 km (0.081 R)
• M2: 343,926 km (0.085 R)
• M3: 393,143 km (0.089 R)
• M4: 458,517 km (0.112 R)
• M5: 542,292 km (0.1 R)
• M6: 1,168,210 km (0.09 R)
• M7: 2,043,357 km (0.041 R)
• M8: 2,681,243 km (0.115 R)
• M9: 2,732,704 km (0.049 R)
• M10: 2,995,099 km (0.069 R)
• M11: 3,946,841 km (0.037 R)
• M12: 4,064,574 km (0.108 R)
• M13: 4,213,424 km (0.074 R)
• M14: 4,364,069 km (0.114 R)
• M15: 4,795,210 km (0.115 R)
• M16: 5,272,278 km (0.073 R)
• M17: 5,664,823 km (0.1 R)
• M18: 6,066,792 km (0.117 R)
• M19: 6,582,157 km (0.084 R)
• M20: 6,827,497 km (0.096 R)
• M21: 7,075,830 km (0.051 R)
• M22: 7,183,091 km (0.102 R)
• M23: 8,135,880 km (0.036 R)
• M24: 9,440,673 km (0.069 R)
• M25: 9,757,072 km (0.106 R)
• M26: 10,238,179 km (0.102 R)
• M27: 10,768,055 km (0.098 R)
• M28: 11,684,940 km (0.103 R)
• M29: 13,949,702 km (0.072 R)
• M30: 14,856,116 km (0.074 R)
• M31: 15,131,675 km (0.113 R)
• M32: 15,362,654 km (0.052 R)
• M33: 15,734,554 km (0.047 R)
• M34: 16,109,447 km (0.096 R)
• M35: 17,155,734 km (0.12 R)
• M36: 18,076,808 km (0.119 R)
• M37: 18,815,223 km (0.117 R)
• M38: 18,864,890 km (0.094 R)
• M39: 23,182,135 km (0.085 R)
• M40: 23,983,979 km (0.113 R)
• M41: 25,559,694 km (0.093 R)
• M42: 26,443,368 km (0.108 R)
• M43: 27,730,957 km (0.055 R)
• M44: 28,240,338 km (0.107 R)
• M45: 29,038,891 km (0.091 R)
• M46: 29,153,633 km (0.104 R)
• M47: 31,184,873 km (0.059 R)
• M48: 31,950,964 km (0.069 R)
• M49: 33,862,824 km (0.043 R)
• M50: 36,366,046 km (0.099 R)
• M51: 37,047,763 km (0.112 R)
• M52: 37,858,883 km (0.113 R)
• M53: 37,921,415 km (0.111 R)
• M54: 40,454,855 km (0.093 R)
• M55: 40,519,032 km (0.062 R)
• M56: 41,290,059 km (0.08 R)
• M57: 42,130,800 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.7

Radius: 5.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.71 AU - 13.91 AU

Year: 16017 Days

Day: 17.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,066,561 km

• M1: 107,112 km (0.089 R)
• M2: 268,678 km (0.05 R)
• M3: 583,432 km (0.108 R)
• M4: 669,002 km (0.081 R)
• M5: 885,470 km (0.074 R)
• M6: 1,053,169 km (0.085 R)
• M7: 1,555,369 km (0.1 R)
• M8: 1,969,606 km (0.073 R)
• M9: 2,233,945 km (0.103 R)
• M10: 2,723,429 km (0.032 R)
• M11: 2,820,369 km (0.1 R)
• M12: 3,143,350 km (0.098 R)
• M13: 3,451,971 km (0.068 R)
• M14: 3,689,682 km (0.062 R)
• M15: 4,897,685 km (0.098 R)
• M16: 5,497,722 km (0.092 R)
• M17: 5,775,375 km (0.083 R)
• M18: 6,248,254 km (0.109 R)
• M19: 6,700,788 km (0.079 R)
• M20: 6,864,897 km (0.081 R)
• M21: 7,096,923 km (0.117 R)
• M22: 7,297,983 km (0.092 R)
• M23: 7,534,796 km (0.111 R)
• M24: 8,260,495 km (0.11 R)
• M25: 9,262,352 km (0.113 R)
• M26: 9,481,962 km (0.104 R)
• M27: 9,814,668 km (0.11 R)
• M28: 10,605,891 km (0.08 R)
• M29: 10,912,566 km (0.077 R)
• M30: 12,328,809 km (0.11 R)
• M31: 12,489,627 km (0.092 R)
• M32: 12,570,410 km (0.046 R)
• M33: 12,610,801 km (0.109 R)
• M34: 13,017,408 km (0.025 R)
• M35: 14,558,865 km (0.084 R)
• M36: 15,028,303 km (0.119 R)
• M37: 15,545,912 km (0.068 R)
• M38: 15,589,295 km (0.059 R)
• M39: 16,510,070 km (0.095 R)
• M40: 16,598,632 km (0.04 R)
• M41: 17,946,658 km (0.119 R)
• M42: 17,992,136 km (0.087 R)
• M43: 18,772,139 km (0.098 R)
• M44: 19,050,092 km (0.075 R)
• M45: 21,129,502 km (0.058 R)
• M46: 21,466,846 km (0.109 R)
• M47: 21,806,134 km (0.054 R)
• M48: 21,903,372 km (0.088 R)
• M49: 21,951,992 km (0.098 R)
• M50: 24,229,619 km (0.087 R)
• M51: 25,806,381 km (0.118 R)
• M52: 27,258,826 km (0.089 R)
• M53: 27,520,922 km (0.072 R)
• M54: 27,626,089 km (0.042 R)
• M55: 28,259,487 km (0.032 R)
• M56: 28,471,616 km (0.075 R)
• M57: 28,844,265 km (0.092 R)
• M58: 30,405,019 km (0.062 R)
• M59: 31,058,912 km (0.029 R)
• M60: 32,324,958 km (0.064 R)
• M61: 32,491,311 km (0.103 R)
• M62: 32,825,064 km (0.098 R)
• M63: 33,607,910 km (0.099 R)
• M64: 33,776,506 km (0.092 R)
• M65: 34,283,793 km (0.086 R)
• M66: 34,340,341 km (0.101 R)
• M67: 37,206,187 km (0.06 R)
• M68: 38,491,233 km (0.091 R)
• M69: 39,612,768 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 3.1

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.49 AU - 17.21 AU

Year: 22303 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,066,561 km

• M1: 89,310 km (0.117 R)
• M2: 233,821 km (0.072 R)
• M3: 351,854 km (0.083 R)
• M4: 472,879 km (0.079 R)
• M5: 545,583 km (0.092 R)
• M6: 622,028 km (0.108 R)
• M7: 853,905 km (0.117 R)
• M8: 889,210 km (0.118 R)
• M9: 1,016,218 km (0.076 R)
• M10: 2,054,727 km (0.097 R)
• M11: 2,174,106 km (0.076 R)
• M12: 2,295,579 km (0.079 R)
• M13: 2,699,344 km (0.084 R)
• M14: 2,803,614 km (0.077 R)
• M15: 3,261,682 km (0.047 R)
• M16: 3,570,303 km (0.047 R)
• M17: 3,598,876 km (0.102 R)
• M18: 3,771,662 km (0.032 R)
• M19: 3,976,611 km (0.106 R)
• M20: 4,427,798 km (0.118 R)
• M21: 5,312,520 km (0.111 R)
• M22: 5,476,180 km (0.117 R)
• M23: 6,422,536 km (0.099 R)
• M24: 6,737,290 km (0.118 R)
• M25: 6,878,809 km (0.12 R)
• M26: 6,950,018 km (0.112 R)
• M27: 7,822,473 km (0.117 R)
• M28: 8,233,717 km (0.089 R)
• M29: 8,347,112 km (0.105 R)
• M30: 9,077,150 km (0.075 R)
• M31: 9,194,285 km (0.075 R)
• M32: 9,747,348 km (0.084 R)
• M33: 9,907,418 km (0.118 R)
• M34: 10,068,385 km (0.106 R)
• M35: 10,311,332 km (0.114 R)
• M36: 10,433,554 km (0.095 R)
• M37: 10,844,350 km (0.079 R)
• M38: 11,010,254 km (0.098 R)
• M39: 11,597,126 km (0.117 R)
• M40: 12,453,125 km (0.083 R)
• M41: 12,496,509 km (0.111 R)
• M42: 13,020,400 km (0.071 R)
• M43: 13,152,495 km (0.107 R)
• M44: 13,774,673 km (0.118 R)
• M45: 14,725,966 km (0.119 R)
• M46: 14,955,598 km (0.111 R)
• M47: 15,838,824 km (0.118 R)
• M48: 16,548,068 km (0.117 R)
• M49: 16,930,440 km (0.052 R)
• M50: 17,412,594 km (0.12 R)
• M51: 17,801,548 km (0.11 R)
• M52: 19,436,055 km (0.088 R)
• M53: 19,687,977 km (0.114 R)
• M54: 20,449,730 km (0.071 R)
• M55: 21,221,206 km (0.098 R)
• M56: 21,272,967 km (0.036 R)
• M57: 21,324,877 km (0.068 R)
• M58: 22,422,626 km (0.099 R)
• M59: 22,528,093 km (0.115 R)
• M60: 22,792,582 km (0.108 R)
• M61: 22,845,540 km (0.1 R)
• M62: 23,271,146 km (0.093 R)
• M63: 23,753,150 km (0.085 R)
• M64: 24,076,281 km (0.05 R)
• M65: 24,238,445 km (0.112 R)
• M66: 26,267,441 km (0.101 R)
• M67: 26,545,693 km (0.072 R)
• M68: 26,937,041 km (0.077 R)
• M69: 27,612,326 km (0.092 R)
• M70: 28,293,146 km (0.076 R)
• M71: 28,864,610 km (0.099 R)
• M72: 28,979,501 km (0.11 R)
• M73: 29,555,603 km (0.088 R)
• M74: 31,365,438 km (0.075 R)
• M75: 31,660,594 km (0.105 R)
• M76: 33,511,718 km (0.034 R)
• M77: 35,458,884 km (0.111 R)
• M78: 36,322,363 km (0.073 R)
• M79: 36,943,194 km (0.101 R)
• M80: 37,442,552 km (0.081 R)
• M81: 37,755,660 km (0.081 R)
• M82: 38,447,700 km (0.048 R)
• M83: 38,953,640 km (0.075 R)
• M84: 39,589,132 km (0.036 R)
• M85: 39,716,739 km (0.106 R)
• M86: 40,100,008 km (0.109 R)
• M87: 41,581,027 km (0.072 R)
• M88: 42,035,206 km (0.072 R)
• M89: 42,165,357 km (0.088 R)
• M90: 43,276,420 km (0.084 R)
• M91: 43,407,767 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit