🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.57 AU - 0.91 AU

Year: 189 Days

Day: 36.4 Hours

Environment

Temp: 301 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.74 AU - 0.78 AU

Year: 197 Days

Day: 17.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.99 AU - 2.89 AU

Year: 1133 Days

Day: 45.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.16 AU - 7.88 AU

Year: 4948 Days

Day: 25.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 9.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.63 AU - 13.39 AU

Year: 12371 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,759,519 km

• M1: 219,460 km (0.068 R)
• M2: 320,588 km (0.036 R)
• M3: 487,839 km (0.11 R)
• M4: 633,846 km (0.093 R)
• M5: 795,262 km (0.089 R)
• M6: 1,116,449 km (0.093 R)
• M7: 1,181,075 km (0.116 R)
• M8: 1,269,488 km (0.061 R)
• M9: 1,500,317 km (0.119 R)
• M10: 1,950,008 km (0.031 R)
• M11: 2,135,958 km (0.106 R)
• M12: 2,244,866 km (0.119 R)
• M13: 2,468,365 km (0.058 R)
• M14: 3,757,001 km (0.12 R)
• M15: 3,822,824 km (0.059 R)
• M16: 4,750,331 km (0.114 R)
• M17: 5,443,268 km (0.106 R)
• M18: 5,555,616 km (0.083 R)
• M19: 5,858,851 km (0.09 R)
• M20: 5,974,041 km (0.108 R)
• M21: 7,413,622 km (0.053 R)
• M22: 7,916,570 km (0.09 R)
• M23: 8,044,027 km (0.107 R)
• M24: 8,560,589 km (0.101 R)
• M25: 8,866,965 km (0.049 R)
• M26: 9,176,932 km (0.082 R)
• M27: 9,445,460 km (0.098 R)
• M28: 10,128,225 km (0.111 R)
• M29: 11,158,206 km (0.073 R)
• M30: 11,685,688 km (0.068 R)
• M31: 11,928,037 km (0.098 R)
• M32: 12,964,451 km (0.063 R)
• M33: 13,926,814 km (0.11 R)
• M34: 14,029,588 km (0.087 R)
• M35: 14,650,718 km (0.082 R)
• M36: 15,492,954 km (0.114 R)
• M37: 15,759,388 km (0.117 R)
• M38: 16,949,439 km (0.119 R)
• M39: 17,721,962 km (0.118 R)
• M40: 17,888,913 km (0.116 R)
• M41: 19,300,968 km (0.084 R)
• M42: 19,415,410 km (0.068 R)
• M43: 19,530,152 km (0.069 R)
• M44: 19,933,617 km (0.049 R)
• M45: 20,049,256 km (0.089 R)
• M46: 20,456,162 km (0.107 R)
• M47: 21,101,079 km (0.095 R)
• M48: 22,051,025 km (0.096 R)
• M49: 22,290,831 km (0.092 R)
• M50: 22,833,273 km (0.096 R)
• M51: 24,424,545 km (0.035 R)
• M52: 24,486,479 km (0.078 R)
• M53: 25,547,128 km (0.075 R)
• M54: 25,988,292 km (0.096 R)
• M55: 27,005,856 km (0.111 R)
• M56: 27,648,529 km (0.054 R)
• M57: 28,166,287 km (0.097 R)
• M58: 28,426,438 km (0.102 R)
• M59: 29,277,201 km (0.085 R)
• M60: 30,269,184 km (0.086 R)
• M61: 30,535,618 km (0.08 R)
• M62: 31,205,069 km (0.093 R)
• M63: 31,947,074 km (0.112 R)
• M64: 32,218,295 km (0.088 R)
• M65: 32,626,548 km (0.039 R)
• M66: 32,763,130 km (0.097 R)
• M67: 33,930,891 km (0.12 R)
• M68: 34,485,152 km (0.059 R)
• M69: 35,322,152 km (0.097 R)
• M70: 35,954,203 km (0.083 R)
• M71: 37,801,288 km (0.062 R)
• M72: 38,880,935 km (0.119 R)
• M73: 39,170,557 km (0.074 R)
• M74: 40,263,070 km (0.085 R)
• M75: 40,409,526 km (0.072 R)
• M76: 40,702,888 km (0.057 R)
• M77: 41,735,113 km (0.099 R)
• M78: 42,254,517 km (0.042 R)
• M79: 42,701,515 km (0.074 R)
• M80: 43,150,010 km (0.053 R)
• M81: 44,202,431 km (0.085 R)
• M82: 46,870,658 km (0.105 R)
• M83: 48,185,325 km (0.073 R)
• M84: 48,418,548 km (0.106 R)
• M85: 48,496,339 km (0.071 R)
• M86: 48,886,191 km (0.102 R)
• M87: 50,771,722 km (0.093 R)
• M88: 51,802,900 km (0.084 R)
• M89: 52,921,294 km (0.063 R)
• M90: 53,563,817 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 14.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12 AU - 15.42 AU

Year: 15089 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,759,519 km

• M1: 304,581 km (0.072 R)
• M2: 522,695 km (0.084 R)
• M3: 955,182 km (0.05 R)
• M4: 1,545,645 km (0.095 R)
• M5: 1,851,423 km (0.096 R)
• M6: 2,331,632 km (0.087 R)
• M7: 2,521,771 km (0.1 R)
• M8: 2,884,247 km (0.087 R)
• M9: 3,513,755 km (0.074 R)
• M10: 3,770,315 km (0.094 R)
• M11: 4,185,898 km (0.117 R)
• M12: 4,340,732 km (0.039 R)
• M13: 7,022,722 km (0.059 R)
• M14: 7,207,476 km (0.117 R)
• M15: 7,629,192 km (0.078 R)
• M16: 8,398,873 km (0.116 R)
• M17: 8,842,880 km (0.108 R)
• M18: 9,294,516 km (0.073 R)
• M19: 10,272,736 km (0.096 R)
• M20: 11,175,709 km (0.112 R)
• M21: 11,391,878 km (0.09 R)
• M22: 11,554,940 km (0.047 R)
• M23: 12,718,213 km (0.089 R)
• M24: 13,687,158 km (0.109 R)
• M25: 14,738,981 km (0.112 R)
• M26: 15,095,323 km (0.113 R)
• M27: 15,635,371 km (0.105 R)
• M28: 18,620,896 km (0.079 R)
• M29: 19,070,886 km (0.11 R)
• M30: 19,264,765 km (0.107 R)
• M31: 22,183,569 km (0.115 R)
• M32: 22,728,853 km (0.115 R)
• M33: 24,181,598 km (0.098 R)
• M34: 24,321,472 km (0.074 R)
• M35: 24,531,956 km (0.061 R)
• M36: 25,592,905 km (0.111 R)
• M37: 25,949,845 km (0.105 R)
• M38: 27,759,680 km (0.108 R)
• M39: 28,421,202 km (0.037 R)
• M40: 29,162,160 km (0.082 R)
• M41: 30,436,584 km (0.061 R)
• M42: 30,587,828 km (0.062 R)
• M43: 31,042,605 km (0.079 R)
• M44: 31,499,776 km (0.106 R)
• M45: 32,189,722 km (0.052 R)
• M46: 32,807,112 km (0.039 R)
• M47: 33,195,020 km (0.036 R)
• M48: 34,919,883 km (0.072 R)
• M49: 35,236,582 km (0.101 R)
• M50: 36,914,920 km (0.073 R)
• M51: 37,156,820 km (0.11 R)
• M52: 37,399,318 km (0.103 R)
• M53: 37,723,347 km (0.106 R)
• M54: 37,885,810 km (0.086 R)
• M55: 38,701,268 km (0.095 R)
• M56: 40,681,795 km (0.118 R)
• M57: 41,432,925 km (0.098 R)
• M58: 42,020,396 km (0.112 R)
• M59: 43,458,630 km (0.098 R)
• M60: 44,740,983 km (0.052 R)
• M61: 46,382,969 km (0.103 R)
• M62: 47,342,789 km (0.085 R)
• M63: 48,309,042 km (0.108 R)
• M64: 48,838,768 km (0.074 R)
• M65: 50,977,270 km (0.054 R)
• M66: 52,691,811 km (0.052 R)
• M67: 55,344,929 km (0.069 R)
• M68: 56,734,394 km (0.07 R)
• M69: 57,293,292 km (0.105 R)
• M70: 57,760,486 km (0.049 R)
• M71: 61,066,300 km (0.083 R)
• M72: 61,734,703 km (0.11 R)
• M73: 62,021,931 km (0.052 R)
• M74: 62,790,116 km (0.116 R)
• M75: 63,754,723 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 14

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.48 AU - 16.16 AU

Year: 15271 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,759,519 km

• M1: 279,000 km (0.06 R)
• M2: 505,491 km (0.106 R)
• M3: 657,183 km (0.099 R)
• M4: 1,346,082 km (0.107 R)
• M5: 1,455,886 km (0.032 R)
• M6: 2,244,866 km (0.098 R)
• M7: 2,754,097 km (0.089 R)
• M8: 3,918,267 km (0.102 R)
• M9: 4,573,357 km (0.083 R)
• M10: 5,755,628 km (0.089 R)
• M11: 5,984,812 km (0.114 R)
• M12: 6,357,610 km (0.045 R)
• M13: 6,452,007 km (0.071 R)
• M14: 6,546,852 km (0.089 R)
• M15: 6,834,229 km (0.062 R)
• M16: 7,322,666 km (0.09 R)
• M17: 8,697,620 km (0.09 R)
• M18: 8,907,955 km (0.116 R)
• M19: 9,066,977 km (0.077 R)
• M20: 9,985,508 km (0.078 R)
• M21: 11,562,719 km (0.047 R)
• M22: 12,439,213 km (0.109 R)
• M23: 13,580,196 km (0.099 R)
• M24: 14,256,079 km (0.111 R)
• M25: 14,566,943 km (0.039 R)
• M26: 14,754,539 km (0.088 R)
• M27: 15,896,868 km (0.1 R)
• M28: 17,530,477 km (0.102 R)
• M29: 17,663,469 km (0.068 R)
• M30: 17,796,911 km (0.1 R)
• M31: 19,491,705 km (0.025 R)
• M32: 19,767,713 km (0.082 R)
• M33: 20,884,611 km (0.119 R)
• M34: 21,025,532 km (0.114 R)
• M35: 22,381,337 km (0.112 R)
• M36: 22,525,699 km (0.119 R)
• M37: 23,471,607 km (0.119 R)
• M38: 24,430,529 km (0.057 R)
• M39: 24,877,378 km (0.104 R)
• M40: 25,101,775 km (0.104 R)
• M41: 25,326,920 km (0.106 R)
• M42: 26,006,393 km (0.047 R)
• M43: 26,386,521 km (0.095 R)
• M44: 26,615,406 km (0.066 R)
• M45: 28,627,049 km (0.1 R)
• M46: 29,176,970 km (0.077 R)
• M47: 29,334,646 km (0.115 R)
• M48: 30,447,056 km (0.078 R)
• M49: 30,928,013 km (0.099 R)
• M50: 31,978,639 km (0.067 R)
• M51: 32,304,314 km (0.12 R)
• M52: 32,549,206 km (0.068 R)
• M53: 32,958,804 km (0.086 R)
• M54: 33,452,627 km (0.106 R)
• M55: 33,948,993 km (0.117 R)
• M56: 35,032,530 km (0.084 R)
• M57: 36,212,259 km (0.078 R)
• M58: 36,636,668 km (0.111 R)
• M59: 37,662,162 km (0.1 R)
• M60: 39,131,063 km (0.092 R)
• M61: 39,218,129 km (0.106 R)
• M62: 39,392,261 km (0.076 R)
• M63: 42,124,816 km (0.042 R)
• M64: 42,750,135 km (0.117 R)
• M65: 43,919,840 km (0.066 R)
• M66: 44,282,017 km (0.119 R)
• M67: 46,198,814 km (0.118 R)
• M68: 46,843,880 km (0.114 R)
• M69: 47,306,437 km (0.107 R)
• M70: 47,584,689 km (0.04 R)
• M71: 47,677,440 km (0.092 R)
• M72: 48,236,038 km (0.092 R)
• M73: 50,965,900 km (0.096 R)
• M74: 54,520,944 km (0.109 R)
• M75: 54,910,048 km (0.114 R)
• M76: 55,007,436 km (0.113 R)
• M77: 55,300,050 km (0.104 R)
• M78: 55,788,936 km (0.104 R)
• M79: 58,354,090 km (0.093 R)
• M80: 59,250,929 km (0.061 R)
• M81: 62,578,285 km (0.071 R)
• M82: 62,781,888 km (0.105 R)
• M83: 66,588,107 km (0.067 R)
• M84: 67,525,188 km (0.117 R)
• M85: 67,838,595 km (0.103 R)
• M86: 68,886,528 km (0.099 R)
• M87: 69,096,713 km (0.119 R)
• M88: 70,151,079 km (0.109 R)
• M89: 70,574,291 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.4

Radius: 9.7

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.02 AU - 19.78 AU

Year: 19741 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,759,519 km

• M1: 158,275 km (0.11 R)
• M2: 341,382 km (0.095 R)
• M3: 422,016 km (0.101 R)
• M4: 541,694 km (0.118 R)
• M5: 606,470 km (0.1 R)
• M6: 818,151 km (0.117 R)
• M7: 1,158,785 km (0.066 R)
• M8: 1,223,561 km (0.037 R)
• M9: 1,541,905 km (0.115 R)
• M10: 1,637,648 km (0.095 R)
• M11: 2,014,934 km (0.109 R)
• M12: 2,227,213 km (0.093 R)
• M13: 2,616,467 km (0.119 R)
• M14: 2,819,172 km (0.09 R)
• M15: 2,907,584 km (0.109 R)
• M16: 3,395,273 km (0.117 R)
• M17: 3,680,856 km (0.119 R)
• M18: 4,309,167 km (0.116 R)
• M19: 4,864,175 km (0.036 R)
• M20: 4,970,688 km (0.065 R)
• M21: 5,150,206 km (0.071 R)
• M22: 5,663,925 km (0.038 R)
• M23: 6,739,982 km (0.11 R)
• M24: 6,898,855 km (0.103 R)
• M25: 6,978,741 km (0.031 R)
• M26: 7,301,423 km (0.079 R)
• M27: 8,900,176 km (0.113 R)
• M28: 9,338,348 km (0.07 R)
• M29: 9,783,551 km (0.115 R)
• M30: 10,008,846 km (0.08 R)
• M31: 10,327,040 km (0.068 R)
• M32: 11,207,573 km (0.109 R)
• M33: 11,301,670 km (0.049 R)
• M34: 11,585,457 km (0.073 R)
• M35: 11,680,602 km (0.116 R)
• M36: 11,776,045 km (0.1 R)
• M37: 12,744,392 km (0.046 R)
• M38: 14,808,095 km (0.093 R)
• M39: 15,746,522 km (0.032 R)
• M40: 15,957,754 km (0.067 R)
• M41: 16,650,542 km (0.101 R)
• M42: 16,865,664 km (0.094 R)
• M43: 18,065,289 km (0.104 R)
• M44: 18,286,395 km (0.036 R)
• M45: 19,067,296 km (0.101 R)
• M46: 19,405,237 km (0.1 R)
• M47: 19,858,968 km (0.117 R)
• M48: 20,258,992 km (0.109 R)
• M49: 20,719,155 km (0.068 R)
• M50: 21,474,475 km (0.107 R)
• M51: 21,591,610 km (0.116 R)
• M52: 22,535,274 km (0.043 R)
• M53: 23,975,901 km (0.037 R)
• M54: 24,340,770 km (0.092 R)
• M55: 24,646,100 km (0.091 R)
• M56: 26,819,457 km (0.041 R)
• M57: 27,705,825 km (0.073 R)
• M58: 27,897,011 km (0.075 R)
• M59: 28,280,729 km (0.109 R)
• M60: 28,344,907 km (0.049 R)
• M61: 29,053,402 km (0.07 R)
• M62: 31,081,501 km (0.1 R)
• M63: 31,945,429 km (0.044 R)
• M64: 32,012,299 km (0.106 R)
• M65: 32,145,890 km (0.031 R)
• M66: 34,790,331 km (0.091 R)
• M67: 35,203,371 km (0.062 R)
• M68: 35,410,414 km (0.078 R)
• M69: 36,661,651 km (0.051 R)
• M70: 36,871,537 km (0.096 R)
• M71: 38,210,438 km (0.052 R)
• M72: 39,064,342 km (0.108 R)
• M73: 39,637,003 km (0.069 R)
• M74: 39,780,617 km (0.07 R)
• M75: 39,996,337 km (0.098 R)
• M76: 40,645,891 km (0.107 R)
• M77: 42,248,383 km (0.052 R)
• M78: 42,836,153 km (0.112 R)
• M79: 43,057,259 km (0.047 R)
• M80: 43,871,371 km (0.117 R)
• M81: 43,945,571 km (0.063 R)
• M82: 44,168,622 km (0.053 R)
• M83: 44,840,017 km (0.092 R)
• M84: 46,192,831 km (0.057 R)
• M85: 46,343,924 km (0.097 R)
• M86: 47,102,086 km (0.076 R)
• M87: 47,940,732 km (0.063 R)
• M88: 52,522,765 km (0.054 R)
• M89: 52,759,579 km (0.088 R)

Kuiper Belt

Range: 36.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 20,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit