🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.77 AU - 1.23 AU

Year: 356 Days

Day: 36.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,896,509 km

• M1: 118,182 km (0.086 R)
• M2: 438,471 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.24 AU - 1.54 AU

Year: 584 Days

Day: 19.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.97 AU - 3.25 AU

Year: 1955 Days

Day: 18.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.9 AU - 5.4 AU

Year: 4166 Days

Day: 20.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,896,509 km

• M1: 2,884,845 km (0.039 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.6

Radius: 11.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.68 AU - 5.84 AU

Year: 4928 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,896,509 km

• M1: 150,645 km (0.104 R)
• M2: 236,215 km (0.079 R)
• M3: 361,279 km (0.108 R)
• M4: 650,900 km (0.047 R)
• M5: 829,221 km (0.087 R)
• M6: 1,060,948 km (0.108 R)
• M7: 1,172,249 km (0.056 R)
• M8: 1,300,903 km (0.074 R)
• M9: 1,448,107 km (0.039 R)
• M10: 1,572,872 km (0.099 R)
• M11: 1,848,431 km (0.111 R)
• M12: 1,923,679 km (0.059 R)
• M13: 2,283,013 km (0.118 R)
• M14: 2,380,401 km (0.044 R)
• M15: 2,462,680 km (0.099 R)
• M16: 2,993,902 km (0.091 R)
• M17: 3,172,971 km (0.046 R)
• M18: 3,263,777 km (0.075 R)
• M19: 3,355,630 km (0.098 R)
• M20: 3,485,630 km (0.1 R)
• M21: 4,002,641 km (0.112 R)
• M22: 4,180,363 km (0.114 R)
• M23: 4,401,319 km (0.055 R)
• M24: 4,543,886 km (0.115 R)
• M25: 5,129,711 km (0.087 R)
• M26: 5,280,057 km (0.118 R)
• M27: 5,366,524 km (0.097 R)
• M28: 5,695,191 km (0.102 R)
• M29: 5,806,193 km (0.118 R)
• M30: 5,895,652 km (0.041 R)
• M31: 5,985,411 km (0.079 R)
• M32: 6,697,048 km (0.076 R)
• M33: 7,027,360 km (0.114 R)
• M34: 7,242,482 km (0.064 R)
• M35: 7,484,082 km (0.042 R)
• M36: 7,679,307 km (0.108 R)
• M37: 8,199,758 km (0.113 R)
• M38: 8,375,835 km (0.082 R)
• M39: 8,477,113 km (0.091 R)
• M40: 8,655,134 km (0.073 R)
• M41: 9,722,814 km (0.098 R)
• M42: 10,231,597 km (0.076 R)
• M43: 11,247,516 km (0.079 R)
• M44: 11,359,266 km (0.106 R)
• M45: 11,443,340 km (0.082 R)
• M46: 11,527,563 km (0.083 R)
• M47: 12,295,299 km (0.099 R)
• M48: 12,381,617 km (0.101 R)
• M49: 12,874,692 km (0.056 R)
• M50: 13,167,754 km (0.083 R)
• M51: 13,315,108 km (0.094 R)
• M52: 13,760,461 km (0.077 R)
• M53: 13,850,070 km (0.097 R)
• M54: 13,939,978 km (0.111 R)
• M55: 14,060,105 km (0.109 R)
• M56: 14,604,791 km (0.073 R)
• M57: 15,002,572 km (0.074 R)
• M58: 15,280,076 km (0.032 R)
• M59: 15,434,910 km (0.092 R)
• M60: 16,948,392 km (0.026 R)
• M61: 17,140,924 km (0.095 R)
• M62: 17,430,994 km (0.104 R)
• M63: 18,114,357 km (0.066 R)
• M64: 18,409,963 km (0.098 R)
• M65: 18,740,125 km (0.117 R)
• M66: 19,708,921 km (0.072 R)
• M67: 20,216,507 km (0.105 R)
• M68: 20,934,277 km (0.093 R)
• M69: 21,417,329 km (0.049 R)
• M70: 21,764,695 km (0.119 R)
• M71: 22,324,341 km (0.076 R)
• M72: 23,101,651 km (0.077 R)
• M73: 23,279,523 km (0.089 R)
• M74: 23,959,745 km (0.089 R)
• M75: 24,139,860 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 11.2

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.95 AU - 9.71 AU

Year: 10158 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,896,509 km

• M1: 239,506 km (0.105 R)
• M2: 368,160 km (0.111 R)
• M3: 731,384 km (0.075 R)
• M4: 862,731 km (0.093 R)
• M5: 1,540,110 km (0.116 R)
• M6: 1,637,947 km (0.083 R)
• M7: 1,917,695 km (0.105 R)
• M8: 2,352,127 km (0.07 R)
• M9: 2,639,206 km (0.117 R)
• M10: 3,184,789 km (0.082 R)
• M11: 3,438,507 km (0.086 R)
• M12: 3,665,896 km (0.097 R)
• M13: 4,912,644 km (0.1 R)
• M14: 5,022,150 km (0.072 R)
• M15: 5,132,404 km (0.096 R)
• M16: 5,355,305 km (0.081 R)
• M17: 5,657,642 km (0.118 R)
• M18: 6,239,578 km (0.113 R)
• M19: 7,127,591 km (0.066 R)
• M20: 7,840,873 km (0.082 R)
• M21: 8,141,116 km (0.113 R)
• M22: 8,270,967 km (0.042 R)
• M23: 8,358,033 km (0.081 R)
• M24: 8,532,913 km (0.114 R)
• M25: 9,561,847 km (0.1 R)
• M26: 9,653,102 km (0.103 R)
• M27: 9,882,735 km (0.062 R)
• M28: 10,488,157 km (0.07 R)
• M29: 10,582,404 km (0.108 R)
• M30: 10,866,789 km (0.115 R)
• M31: 11,249,909 km (0.057 R)
• M32: 11,735,055 km (0.031 R)
• M33: 11,980,246 km (0.111 R)
• M34: 13,078,893 km (0.044 R)
• M35: 13,180,470 km (0.092 R)
• M36: 14,209,703 km (0.042 R)
• M37: 14,681,236 km (0.041 R)
• M38: 15,318,074 km (0.119 R)
• M39: 15,963,888 km (0.067 R)
• M40: 16,563,775 km (0.085 R)
• M41: 17,505,344 km (0.103 R)
• M42: 19,093,924 km (0.057 R)
• M43: 21,084,025 km (0.1 R)
• M44: 22,224,708 km (0.102 R)
• M45: 22,345,883 km (0.074 R)
• M46: 22,650,015 km (0.062 R)
• M47: 23,632,125 km (0.119 R)
• M48: 25,131,395 km (0.093 R)
• M49: 25,320,936 km (0.096 R)
• M50: 25,637,933 km (0.053 R)
• M51: 25,828,820 km (0.112 R)
• M52: 26,084,034 km (0.11 R)
• M53: 26,661,333 km (0.03 R)
• M54: 27,959,094 km (0.064 R)
• M55: 28,615,679 km (0.063 R)
• M56: 28,813,747 km (0.099 R)
• M57: 29,944,258 km (0.103 R)
• M58: 30,481,314 km (0.098 R)
• M59: 30,750,890 km (0.093 R)
• M60: 30,886,126 km (0.081 R)
• M61: 32,317,030 km (0.075 R)
• M62: 32,454,510 km (0.072 R)
• M63: 34,679,479 km (0.1 R)
• M64: 35,102,093 km (0.087 R)
• M65: 35,243,463 km (0.055 R)
• M66: 36,166,183 km (0.094 R)
• M67: 36,523,273 km (0.103 R)
• M68: 36,881,560 km (0.074 R)
• M69: 36,953,367 km (0.072 R)
• M70: 37,601,425 km (0.087 R)
• M71: 38,763,052 km (0.059 R)
• M72: 39,568,487 km (0.033 R)
• M73: 40,453,359 km (0.036 R)
• M74: 41,643,410 km (0.057 R)
• M75: 42,167,601 km (0.082 R)
• M76: 42,242,699 km (0.095 R)
• M77: 42,543,390 km (0.077 R)
• M78: 43,905,629 km (0.119 R)
• M79: 44,591,984 km (0.078 R)
• M80: 46,207,491 km (0.055 R)
• M81: 47,998,626 km (0.027 R)
• M82: 48,705,776 km (0.106 R)
• M83: 49,021,128 km (0.066 R)
• M84: 49,178,954 km (0.053 R)
• M85: 49,574,640 km (0.112 R)
• M86: 49,653,927 km (0.058 R)
• M87: 49,733,214 km (0.108 R)
• M88: 50,528,326 km (0.117 R)
• M89: 52,534,583 km (0.05 R)
• M90: 52,696,299 km (0.045 R)
• M91: 53,344,506 km (0.07 R)
• M92: 54,485,190 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.9

Radius: 3.4

Gravity: 63.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.21 AU - 17.15 AU

Year: 20049 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,896,509 km

• M1: 97,987 km (0.095 R)
• M2: 157,527 km (0.09 R)
• M3: 368,310 km (0.1 R)
• M4: 426,354 km (0.06 R)
• M5: 466,745 km (0.115 R)
• M6: 641,176 km (0.117 R)
• M7: 687,851 km (0.108 R)
• M8: 991,086 km (0.104 R)
• M9: 1,482,515 km (0.12 R)
• M10: 2,072,379 km (0.065 R)
• M11: 2,427,973 km (0.109 R)
• M12: 2,650,425 km (0.025 R)
• M13: 3,437,909 km (0.038 R)
• M14: 3,771,662 km (0.118 R)
• M15: 4,787,730 km (0.039 R)
• M16: 5,541,105 km (0.1 R)
• M17: 8,121,519 km (0.106 R)
• M18: 8,564,179 km (0.079 R)
• M19: 9,014,618 km (0.091 R)
• M20: 9,472,687 km (0.093 R)
• M21: 9,762,757 km (0.107 R)
• M22: 9,821,250 km (0.091 R)
• M23: 10,411,413 km (0.113 R)
• M24: 10,770,897 km (0.076 R)
• M25: 11,073,683 km (0.058 R)
• M26: 11,195,605 km (0.062 R)
• M27: 11,379,312 km (0.054 R)
• M28: 11,687,633 km (0.061 R)
• M29: 12,249,522 km (0.025 R)
• M30: 12,438,764 km (0.077 R)
• M31: 12,756,360 km (0.106 R)
• M32: 13,529,482 km (0.099 R)
• M33: 13,987,401 km (0.104 R)
• M34: 14,185,169 km (0.036 R)
• M35: 14,650,269 km (0.075 R)
• M36: 15,459,145 km (0.086 R)
• M37: 17,402,421 km (0.037 R)
• M38: 17,828,625 km (0.051 R)
• M39: 18,619,101 km (0.099 R)
• M40: 18,691,506 km (0.075 R)
• M41: 18,982,175 km (0.1 R)
• M42: 19,715,204 km (0.106 R)
• M43: 19,789,106 km (0.117 R)
• M44: 20,682,055 km (0.096 R)
• M45: 21,057,995 km (0.117 R)
• M46: 21,436,178 km (0.099 R)
• M47: 21,588,170 km (0.116 R)
• M48: 21,664,165 km (0.099 R)
• M49: 21,969,494 km (0.118 R)
• M50: 22,353,063 km (0.082 R)
• M51: 23,595,175 km (0.038 R)
• M52: 25,419,670 km (0.083 R)
• M53: 25,822,238 km (0.099 R)
• M54: 25,983,953 km (0.111 R)
• M55: 27,206,766 km (0.093 R)
• M56: 27,371,324 km (0.114 R)
• M57: 28,198,600 km (0.047 R)
• M58: 28,615,230 km (0.077 R)
• M59: 28,782,481 km (0.118 R)
• M60: 29,202,103 km (0.1 R)
• M61: 29,454,774 km (0.096 R)
• M62: 30,217,274 km (0.103 R)
• M63: 31,329,983 km (0.094 R)
• M64: 31,761,573 km (0.101 R)
• M65: 33,948,694 km (0.109 R)
• M66: 34,480,813 km (0.095 R)
• M67: 35,194,545 km (0.117 R)
• M68: 35,913,063 km (0.033 R)
• M69: 36,003,271 km (0.077 R)
• M70: 36,455,206 km (0.059 R)
• M71: 39,020,660 km (0.104 R)
• M72: 41,643,709 km (0.091 R)
• M73: 42,498,810 km (0.038 R)
• M74: 42,880,734 km (0.119 R)
• M75: 43,167,962 km (0.064 R)
• M76: 44,516,586 km (0.113 R)
• M77: 46,074,648 km (0.105 R)
• M78: 49,645,101 km (0.072 R)
• M79: 50,450,685 km (0.075 R)
• M80: 53,509,214 km (0.091 R)
• M81: 56,208,258 km (0.074 R)
• M82: 56,732,300 km (0.079 R)
• M83: 57,891,085 km (0.085 R)
• M84: 59,590,367 km (0.049 R)
• M85: 60,446,216 km (0.082 R)
• M86: 62,061,574 km (0.084 R)
• M87: 62,603,268 km (0.091 R)
• M88: 64,237,625 km (0.11 R)
• M89: 64,347,131 km (0.105 R)
• M90: 67,103,621 km (0.073 R)
• M91: 67,659,527 km (0.119 R)
• M92: 72,389,063 km (0.087 R)
• M93: 76,063,337 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.6

Radius: 5.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.82 AU - 19.12 AU

Year: 23825 Days

Day: 15.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,896,509 km

• M1: 70,012 km (0.03 R)
• M2: 151,243 km (0.107 R)
• M3: 1,354,908 km (0.098 R)
• M4: 1,450,950 km (0.116 R)
• M5: 1,609,523 km (0.091 R)
• M6: 3,851,248 km (0.102 R)
• M7: 3,933,078 km (0.074 R)
• M8: 4,294,506 km (0.036 R)
• M9: 4,579,640 km (0.106 R)
• M10: 5,078,399 km (0.063 R)
• M11: 5,258,664 km (0.099 R)
• M12: 6,839,914 km (0.083 R)
• M13: 7,340,917 km (0.104 R)
• M14: 8,027,123 km (0.071 R)
• M15: 9,979,973 km (0.097 R)
• M16: 11,047,354 km (0.101 R)
• M17: 13,123,623 km (0.097 R)
• M18: 14,459,681 km (0.114 R)
• M19: 14,502,167 km (0.103 R)
• M20: 15,143,792 km (0.085 R)
• M21: 15,403,046 km (0.07 R)
• M22: 15,489,812 km (0.088 R)
• M23: 15,751,010 km (0.052 R)
• M24: 15,794,693 km (0.049 R)
• M25: 16,499,000 km (0.067 R)
• M26: 16,944,502 km (0.085 R)
• M27: 17,801,548 km (0.099 R)
• M28: 18,396,050 km (0.041 R)
• M29: 19,230,058 km (0.113 R)
• M30: 19,604,651 km (0.101 R)
• M31: 20,076,184 km (0.051 R)
• M32: 21,416,581 km (0.058 R)
• M33: 21,999,713 km (0.108 R)
• M34: 25,607,116 km (0.05 R)
• M35: 26,901,736 km (0.081 R)
• M36: 27,636,112 km (0.085 R)
• M37: 32,511,357 km (0.11 R)
• M38: 38,053,809 km (0.084 R)
• M39: 38,347,320 km (0.041 R)
• M40: 38,936,586 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.4

Radius: 6.6

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.71 AU - 21.63 AU

Year: 26476 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,896,509 km

• M1: 102,774 km (0.119 R)
• M2: 279,598 km (0.114 R)
• M3: 863,030 km (0.098 R)
• M4: 1,166,265 km (0.105 R)
• M5: 1,406,669 km (0.083 R)
• M6: 1,762,562 km (0.088 R)
• M7: 2,003,115 km (0.077 R)
• M8: 2,254,290 km (0.067 R)
• M9: 2,630,529 km (0.071 R)
• M10: 2,708,170 km (0.118 R)
• M11: 3,741,293 km (0.118 R)
• M12: 3,784,976 km (0.027 R)
• M13: 3,961,202 km (0.107 R)
• M14: 5,026,488 km (0.102 R)
• M15: 7,181,296 km (0.098 R)
• M16: 7,235,750 km (0.067 R)
• M17: 7,454,761 km (0.112 R)
• M18: 7,565,015 km (0.059 R)
• M19: 8,813,858 km (0.062 R)
• M20: 9,701,422 km (0.095 R)
• M21: 9,882,435 km (0.062 R)
• M22: 10,003,610 km (0.083 R)
• M23: 10,555,327 km (0.047 R)
• M24: 10,617,260 km (0.119 R)
• M25: 10,866,041 km (0.112 R)
• M26: 11,945,091 km (0.077 R)
• M27: 12,793,012 km (0.099 R)
• M28: 15,240,582 km (0.096 R)
• M29: 15,380,606 km (0.111 R)
• M30: 16,517,101 km (0.059 R)
• M31: 16,589,057 km (0.083 R)
• M32: 16,805,526 km (0.078 R)
• M33: 16,950,187 km (0.098 R)
• M34: 17,901,480 km (0.083 R)
• M35: 18,271,884 km (0.119 R)
• M36: 19,171,266 km (0.08 R)
• M37: 20,779,743 km (0.083 R)
• M38: 21,482,105 km (0.037 R)
• M39: 21,875,697 km (0.07 R)
• M40: 23,312,435 km (0.085 R)
• M41: 24,614,834 km (0.041 R)
• M42: 25,274,859 km (0.109 R)
• M43: 25,357,886 km (0.118 R)
• M44: 26,275,819 km (0.093 R)
• M45: 27,460,036 km (0.094 R)
• M46: 28,402,502 km (0.058 R)
• M47: 28,488,820 km (0.11 R)
• M48: 30,055,409 km (0.052 R)
• M49: 30,319,150 km (0.119 R)
• M50: 32,187,478 km (0.03 R)
• M51: 33,180,808 km (0.1 R)
• M52: 34,275,864 km (0.083 R)
• M53: 34,367,717 km (0.097 R)
• M54: 34,459,570 km (0.055 R)
• M55: 35,475,639 km (0.047 R)
• M56: 35,568,539 km (0.12 R)
• M57: 36,033,938 km (0.091 R)
• M58: 39,829,835 km (0.055 R)
• M59: 40,022,966 km (0.12 R)
• M60: 41,872,893 km (0.063 R)
• M61: 45,051,100 km (0.103 R)
• M62: 46,060,137 km (0.105 R)
• M63: 47,792,481 km (0.063 R)
• M64: 50,065,770 km (0.05 R)
• M65: 50,587,418 km (0.113 R)
• M66: 50,901,124 km (0.107 R)
• M67: 53,328,499 km (0.1 R)
• M68: 54,288,469 km (0.066 R)
• M69: 54,395,431 km (0.097 R)
• M70: 56,117,303 km (0.092 R)
• M71: 56,550,538 km (0.059 R)
• M72: 57,638,564 km (0.088 R)
• M73: 59,393,795 km (0.038 R)
• M74: 59,835,259 km (0.086 R)
• M75: 60,832,628 km (0.107 R)
• M76: 62,956,319 km (0.054 R)
• M77: 65,331,634 km (0.055 R)
• M78: 65,901,452 km (0.118 R)
• M79: 66,244,181 km (0.104 R)
• M80: 67,620,930 km (0.067 R)
• M81: 69,123,043 km (0.075 R)
• M82: 69,587,544 km (0.09 R)
• M83: 71,572,708 km (0.079 R)
• M84: 72,867,178 km (0.068 R)
• M85: 72,985,211 km (0.089 R)
• M86: 74,288,059 km (0.113 R)
• M87: 75,359,778 km (0.116 R)
• M88: 75,837,743 km (0.054 R)
• M89: 75,957,421 km (0.09 R)
• M90: 76,316,755 km (0.111 R)
• M91: 79,211,474 km (0.119 R)
• M92: 81,528,596 km (0.085 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit