🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.62 AU - 0.78 AU

Year: 176 Days

Day: 16.8 Hours

Environment

Temp: 248 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.89 AU - 0.91 AU

Year: 257 Days

Day: 21.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 88.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.91 AU - 1.11 AU

Year: 306 Days

Day: 14.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.7 AU - 2.12 AU

Year: 795 Days

Day: 18 Hours

Environment

Temp: 36 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,602,666 km

• M1: 64,028 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.29 AU - 2.35 AU

Year: 1065 Days

Day: 40.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,602,666 km

• M1: 1,343,987 km (0.036 R)
• M2: 1,785,301 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.2 AU - 3 AU

Year: 1263 Days

Day: 40 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,602,666 km

• M1: 1,034,020 km (0.097 R)
• M2: 1,415,196 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.1

Radius: 14.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.19 AU - 10.51 AU

Year: 10031 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,602,666 km

• M1: 204,500 km (0.058 R)
• M2: 296,802 km (0.065 R)
• M3: 394,190 km (0.097 R)
• M4: 497,413 km (0.116 R)
• M5: 682,615 km (0.109 R)
• M6: 815,907 km (0.11 R)
• M7: 1,291,927 km (0.093 R)
• M8: 1,404,874 km (0.102 R)
• M9: 1,999,824 km (0.081 R)
• M10: 2,110,078 km (0.074 R)
• M11: 2,268,053 km (0.057 R)
• M12: 2,406,731 km (0.087 R)
• M13: 2,644,292 km (0.091 R)
• M14: 2,790,599 km (0.103 R)
• M15: 2,964,880 km (0.111 R)
• M16: 3,091,590 km (0.088 R)
• M17: 3,220,244 km (0.113 R)
• M18: 4,515,911 km (0.11 R)
• M19: 4,633,046 km (0.028 R)
• M20: 4,960,665 km (0.117 R)
• M21: 5,234,429 km (0.054 R)
• M22: 5,544,396 km (0.079 R)
• M23: 6,877,912 km (0.04 R)
• M24: 6,979,339 km (0.083 R)
• M25: 7,149,432 km (0.102 R)
• M26: 7,320,871 km (0.098 R)
• M27: 7,773,255 km (0.107 R)
• M28: 9,710,547 km (0.08 R)
• M29: 9,862,688 km (0.057 R)
• M30: 10,015,577 km (0.059 R)
• M31: 12,567,268 km (0.111 R)
• M32: 13,829,126 km (0.074 R)
• M33: 14,172,603 km (0.108 R)
• M34: 15,529,605 km (0.091 R)
• M35: 15,752,357 km (0.091 R)
• M36: 16,156,121 km (0.074 R)
• M37: 16,699,610 km (0.032 R)
• M38: 16,790,865 km (0.118 R)
• M39: 17,065,377 km (0.112 R)
• M40: 17,526,288 km (0.089 R)
• M41: 18,272,333 km (0.114 R)
• M42: 18,838,561 km (0.114 R)
• M43: 19,940,199 km (0.106 R)
• M44: 20,279,637 km (0.107 R)
• M45: 20,523,332 km (0.028 R)
• M46: 20,865,911 km (0.118 R)
• M47: 21,557,053 km (0.07 R)
• M48: 21,855,651 km (0.111 R)
• M49: 22,205,560 km (0.082 R)
• M50: 22,557,414 km (0.065 R)
• M51: 23,829,146 km (0.062 R)
• M52: 24,292,749 km (0.051 R)
• M53: 26,123,528 km (0.098 R)
• M54: 26,388,765 km (0.092 R)
• M55: 26,548,237 km (0.072 R)
• M56: 26,921,782 km (0.089 R)
• M57: 27,297,123 km (0.063 R)
• M58: 27,998,588 km (0.12 R)
• M59: 28,924,898 km (0.056 R)
• M60: 29,199,260 km (0.069 R)
• M61: 29,695,327 km (0.044 R)
• M62: 30,305,387 km (0.107 R)
• M63: 31,368,878 km (0.09 R)
• M64: 31,933,461 km (0.118 R)
• M65: 32,046,856 km (0.057 R)
• M66: 33,359,876 km (0.107 R)
• M67: 33,763,043 km (0.09 R)
• M68: 34,109,810 km (0.07 R)
• M69: 35,040,459 km (0.1 R)
• M70: 35,157,295 km (0.094 R)
• M71: 35,861,452 km (0.119 R)
• M72: 36,156,309 km (0.028 R)
• M73: 37,702,254 km (0.059 R)
• M74: 38,483,304 km (0.098 R)
• M75: 39,817,268 km (0.032 R)
• M76: 40,000,376 km (0.085 R)
• M77: 40,674,015 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 10.8

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.39 AU - 13.13 AU

Year: 13731 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,602,666 km

• M1: 150,346 km (0.1 R)
• M2: 370,105 km (0.106 R)
• M3: 497,263 km (0.049 R)
• M4: 567,425 km (0.108 R)
• M5: 780,302 km (0.12 R)
• M6: 1,333,815 km (0.071 R)
• M7: 1,677,890 km (0.038 R)
• M8: 1,817,764 km (0.094 R)
• M9: 2,671,668 km (0.102 R)
• M10: 2,869,437 km (0.103 R)
• M11: 3,598,876 km (0.06 R)
• M12: 3,817,738 km (0.047 R)
• M13: 4,003,389 km (0.09 R)
• M14: 4,500,203 km (0.109 R)
• M15: 5,220,367 km (0.074 R)
• M16: 6,811,191 km (0.088 R)
• M17: 7,588,950 km (0.109 R)
• M18: 7,823,221 km (0.043 R)
• M19: 7,964,890 km (0.085 R)
• M20: 8,107,307 km (0.102 R)
• M21: 8,346,813 km (0.118 R)
• M22: 8,637,183 km (0.053 R)
• M23: 8,881,775 km (0.116 R)
• M24: 8,980,211 km (0.111 R)
• M25: 9,578,752 km (0.061 R)
• M26: 9,933,747 km (0.098 R)
• M27: 11,827,507 km (0.116 R)
• M28: 12,263,136 km (0.086 R)
• M29: 13,094,451 km (0.061 R)
• M30: 13,658,585 km (0.076 R)
• M31: 14,694,251 km (0.103 R)
• M32: 14,986,415 km (0.092 R)
• M33: 15,398,707 km (0.118 R)
• M34: 16,415,524 km (0.077 R)
• M35: 16,597,136 km (0.112 R)
• M36: 16,718,609 km (0.085 R)
• M37: 16,962,603 km (0.117 R)
• M38: 17,639,384 km (0.117 R)
• M39: 17,825,484 km (0.117 R)
• M40: 17,949,949 km (0.046 R)
• M41: 18,199,628 km (0.039 R)
• M42: 20,433,723 km (0.095 R)
• M43: 20,563,873 km (0.073 R)
• M44: 20,694,472 km (0.076 R)
• M45: 20,825,370 km (0.057 R)
• M46: 20,956,418 km (0.064 R)
• M47: 21,748,688 km (0.109 R)
• M48: 22,215,433 km (0.069 R)
• M49: 23,294,632 km (0.095 R)
• M50: 24,183,992 km (0.082 R)
• M51: 24,806,319 km (0.047 R)
• M52: 24,875,732 km (0.107 R)
• M53: 27,132,715 km (0.096 R)
• M54: 27,347,688 km (0.051 R)
• M55: 28,430,776 km (0.083 R)
• M56: 28,941,054 km (0.044 R)
• M57: 29,527,927 km (0.091 R)
• M58: 29,675,281 km (0.075 R)
• M59: 30,415,641 km (0.113 R)
• M60: 32,293,094 km (0.096 R)
• M61: 32,520,932 km (0.057 R)
• M62: 33,360,774 km (0.086 R)
• M63: 33,744,792 km (0.085 R)
• M64: 35,530,691 km (0.107 R)
• M65: 36,001,476 km (0.025 R)
• M66: 37,267,373 km (0.112 R)
• M67: 38,226,295 km (0.089 R)
• M68: 38,306,629 km (0.073 R)
• M69: 38,467,297 km (0.059 R)
• M70: 40,659,056 km (0.118 R)
• M71: 40,987,124 km (0.108 R)
• M72: 41,645,953 km (0.081 R)
• M73: 44,400,798 km (0.084 R)
• M74: 44,908,084 km (0.074 R)
• M75: 44,992,756 km (0.08 R)
• M76: 45,928,192 km (0.099 R)
• M77: 46,184,453 km (0.063 R)
• M78: 47,645,426 km (0.088 R)
• M79: 49,645,998 km (0.106 R)
• M80: 49,908,991 km (0.048 R)
• M81: 50,788,926 km (0.093 R)
• M82: 51,053,864 km (0.063 R)
• M83: 53,638,915 km (0.108 R)
• M84: 54,269,171 km (0.115 R)
• M85: 54,811,463 km (0.104 R)
• M86: 54,901,970 km (0.108 R)
• M87: 57,549,553 km (0.092 R)
• M88: 57,641,556 km (0.095 R)
• M89: 59,585,729 km (0.1 R)
• M90: 59,771,979 km (0.083 R)
• M91: 60,238,425 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.4

Radius: 5.2

Gravity: 32.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.51 AU - 20.69 AU

Year: 25147 Days

Day: 15.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,602,666 km

• M1: 98,735 km (0.085 R)
• M2: 161,267 km (0.076 R)
• M3: 207,791 km (0.091 R)
• M4: 358,436 km (0.076 R)
• M5: 469,289 km (0.064 R)
• M6: 643,271 km (0.087 R)
• M7: 895,493 km (0.083 R)
• M8: 1,079,797 km (0.077 R)
• M9: 1,143,825 km (0.088 R)
• M10: 1,378,245 km (0.113 R)
• M11: 2,980,738 km (0.081 R)
• M12: 4,177,969 km (0.063 R)
• M13: 4,228,533 km (0.104 R)
• M14: 4,381,871 km (0.078 R)
• M15: 4,799,399 km (0.068 R)
• M16: 6,184,526 km (0.074 R)
• M17: 6,358,508 km (0.094 R)
• M18: 7,933,025 km (0.119 R)
• M19: 8,312,555 km (0.114 R)
• M20: 8,698,219 km (0.031 R)
• M21: 8,828,070 km (0.098 R)
• M22: 8,893,145 km (0.111 R)
• M23: 8,958,519 km (0.101 R)
• M24: 9,221,362 km (0.103 R)
• M25: 9,957,234 km (0.093 R)
• M26: 10,229,502 km (0.083 R)
• M27: 11,272,200 km (0.106 R)
• M28: 11,484,778 km (0.091 R)
• M29: 11,555,837 km (0.103 R)
• M30: 15,530,653 km (0.078 R)
• M31: 16,483,890 km (0.106 R)
• M32: 17,048,622 km (0.069 R)
• M33: 18,613,266 km (0.101 R)
• M34: 19,454,904 km (0.082 R)
• M35: 19,880,510 km (0.101 R)
• M36: 20,481,444 km (0.09 R)
• M37: 20,567,762 km (0.112 R)
• M38: 23,033,584 km (0.075 R)
• M39: 23,755,095 km (0.096 R)
• M40: 24,027,512 km (0.112 R)
• M41: 26,997,629 km (0.099 R)
• M42: 29,787,479 km (0.057 R)
• M43: 31,864,197 km (0.109 R)
• M44: 31,964,278 km (0.111 R)
• M45: 33,579,187 km (0.115 R)
• M46: 34,499,363 km (0.097 R)
• M47: 34,704,911 km (0.09 R)
• M48: 39,329,280 km (0.078 R)
• M49: 39,866,935 km (0.09 R)
• M50: 46,845,825 km (0.085 R)
• M51: 47,073,513 km (0.111 R)
• M52: 47,415,644 km (0.071 R)
• M53: 50,298,843 km (0.085 R)
• M54: 52,409,819 km (0.116 R)
• M55: 53,713,863 km (0.071 R)
• M56: 55,991,491 km (0.049 R)
• M57: 56,233,092 km (0.112 R)
• M58: 56,717,340 km (0.098 R)
• M59: 56,959,988 km (0.117 R)
• M60: 57,081,461 km (0.057 R)
• M61: 58,056,091 km (0.077 R)
• M62: 63,136,585 km (0.084 R)
• M63: 64,650,216 km (0.066 R)
• M64: 65,793,293 km (0.062 R)
• M65: 66,175,815 km (0.092 R)
• M66: 67,456,223 km (0.097 R)
• M67: 70,692,773 km (0.106 R)
• M68: 71,476,965 km (0.095 R)
• M69: 71,608,013 km (0.067 R)
• M70: 71,739,061 km (0.069 R)
• M71: 72,132,802 km (0.087 R)
• M72: 72,264,149 km (0.074 R)
• M73: 72,395,646 km (0.11 R)
• M74: 73,450,311 km (0.053 R)
• M75: 73,979,438 km (0.065 R)
• M76: 74,111,982 km (0.115 R)
• M77: 74,244,526 km (0.102 R)
• M78: 74,377,219 km (0.105 R)
• M79: 74,642,755 km (0.119 R)
• M80: 75,441,309 km (0.114 R)
• M81: 75,574,750 km (0.062 R)
• M82: 76,644,524 km (0.064 R)
• M83: 79,747,932 km (0.11 R)
• M84: 85,520,166 km (0.091 R)
• M85: 86,076,820 km (0.091 R)
• M86: 87,613,938 km (0.072 R)
• M87: 88,878,339 km (0.096 R)
• M88: 90,148,874 km (0.07 R)
• M89: 91,425,243 km (0.092 R)
• M90: 92,707,745 km (0.108 R)
• M91: 93,136,493 km (0.079 R)
• M92: 93,709,153 km (0.092 R)
• M93: 93,996,082 km (0.083 R)
• M94: 94,283,160 km (0.065 R)
• M95: 96,156,425 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.2

Radius: 7.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.23 AU - 20.97 AU

Year: 25147 Days

Day: 23.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,602,666 km

• M1: 116,836 km (0.077 R)
• M2: 416,929 km (0.085 R)
• M3: 492,027 km (0.074 R)
• M4: 592,856 km (0.031 R)
• M5: 769,232 km (0.091 R)
• M6: 888,163 km (0.093 R)
• M7: 1,281,007 km (0.059 R)
• M8: 1,481,468 km (0.071 R)
• M9: 2,627,687 km (0.025 R)
• M10: 3,656,471 km (0.107 R)
• M11: 3,982,894 km (0.095 R)
• M12: 4,191,732 km (0.094 R)
• M13: 5,017,812 km (0.084 R)
• M14: 6,323,801 km (0.078 R)
• M15: 7,470,469 km (0.037 R)
• M16: 7,521,781 km (0.118 R)
• M17: 7,988,825 km (0.07 R)
• M18: 8,358,631 km (0.106 R)
• M19: 8,465,295 km (0.104 R)
• M20: 8,788,127 km (0.026 R)
• M21: 9,556,761 km (0.06 R)
• M22: 11,157,907 km (0.117 R)
• M23: 11,690,026 km (0.081 R)
• M24: 11,749,716 km (0.099 R)
• M25: 12,109,648 km (0.116 R)
• M26: 12,901,919 km (0.107 R)
• M27: 13,273,370 km (0.109 R)
• M28: 13,460,218 km (0.087 R)
• M29: 13,710,944 km (0.033 R)
• M30: 14,472,248 km (0.063 R)
• M31: 14,664,630 km (0.107 R)
• M32: 14,987,313 km (0.113 R)
• M33: 17,175,032 km (0.073 R)
• M34: 18,687,916 km (0.089 R)
• M35: 18,897,652 km (0.111 R)
• M36: 19,037,825 km (0.097 R)
• M37: 19,389,679 km (0.069 R)
• M38: 20,100,120 km (0.088 R)
• M39: 20,674,426 km (0.104 R)
• M40: 21,692,589 km (0.089 R)
• M41: 21,986,549 km (0.117 R)
• M42: 23,175,253 km (0.087 R)
• M43: 24,080,470 km (0.072 R)
• M44: 24,308,607 km (0.12 R)
• M45: 24,384,752 km (0.058 R)
• M46: 26,159,132 km (0.117 R)
• M47: 26,471,942 km (0.101 R)
• M48: 26,943,474 km (0.063 R)
• M49: 28,615,679 km (0.067 R)
• M50: 29,586,270 km (0.118 R)
• M51: 30,321,244 km (0.077 R)
• M52: 30,485,353 km (0.075 R)
• M53: 30,567,632 km (0.093 R)
• M54: 33,574,998 km (0.086 R)
• M55: 34,426,958 km (0.049 R)
• M56: 35,113,762 km (0.111 R)
• M57: 35,286,099 km (0.104 R)
• M58: 38,614,502 km (0.091 R)
• M59: 39,149,015 km (0.083 R)
• M60: 39,327,784 km (0.094 R)
• M61: 39,417,244 km (0.115 R)
• M62: 39,506,853 km (0.07 R)
• M63: 39,596,462 km (0.051 R)
• M64: 40,045,555 km (0.107 R)
• M65: 40,135,613 km (0.118 R)
• M66: 41,312,050 km (0.105 R)
• M67: 41,403,006 km (0.094 R)
• M68: 41,767,426 km (0.113 R)
• M69: 42,408,004 km (0.049 R)
• M70: 42,867,419 km (0.095 R)
• M71: 43,328,480 km (0.102 R)
• M72: 49,567,310 km (0.11 R)
• M73: 50,342,376 km (0.078 R)
• M74: 50,926,406 km (0.074 R)
• M75: 51,316,857 km (0.105 R)
• M76: 54,078,433 km (0.07 R)
• M77: 58,106,356 km (0.106 R)
• M78: 58,718,810 km (0.097 R)
• M79: 58,923,460 km (0.109 R)
• M80: 59,128,259 km (0.081 R)
• M81: 59,641,529 km (0.053 R)
• M82: 60,982,824 km (0.053 R)
• M83: 61,501,330 km (0.106 R)
• M84: 61,605,151 km (0.116 R)
• M85: 64,643,035 km (0.042 R)
• M86: 64,960,033 km (0.058 R)
• M87: 67,622,127 km (0.104 R)
• M88: 68,158,735 km (0.094 R)
• M89: 69,128,278 km (0.08 R)
• M90: 69,994,001 km (0.051 R)
• M91: 70,972,222 km (0.074 R)
• M92: 72,283,447 km (0.078 R)

Kuiper Belt

Range: 36.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit