🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.63 AU - 0.63 AU

Year: 208 Days

Day: 36.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.62 AU - 0.64 AU

Year: 208 Days

Day: 43.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.63 AU - 0.87 AU

Year: 270 Days

Day: 33.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,082,017 km

• M1: 456,274 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.7 AU - 1.9 AU

Year: 1005 Days

Day: 29.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.76 AU - 2.42 AU

Year: 1258 Days

Day: 14.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.16 AU - 2.18 AU

Year: 1331 Days

Day: 14.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 9.8

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.67 AU - 3.47 AU

Year: 2239 Days

Day: 9.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,082,017 km

• M1: 143,764 km (0.045 R)
• M2: 240,404 km (0.114 R)
• M3: 336,894 km (0.099 R)
• M4: 484,847 km (0.088 R)
• M5: 633,098 km (0.093 R)
• M6: 885,021 km (0.048 R)
• M7: 1,004,251 km (0.117 R)
• M8: 1,080,396 km (0.103 R)
• M9: 1,469,500 km (0.055 R)
• M10: 1,691,354 km (0.091 R)
• M11: 1,794,726 km (0.07 R)
• M12: 1,971,999 km (0.115 R)
• M13: 2,081,206 km (0.117 R)
• M14: 2,230,055 km (0.08 R)
• M15: 2,293,036 km (0.089 R)
• M16: 2,684,085 km (0.108 R)
• M17: 2,860,162 km (0.117 R)
• M18: 3,238,046 km (0.1 R)
• M19: 3,528,266 km (0.116 R)
• M20: 3,691,477 km (0.106 R)
• M21: 3,857,231 km (0.097 R)
• M22: 3,979,453 km (0.102 R)
• M23: 4,211,928 km (0.115 R)
• M24: 4,321,882 km (0.048 R)
• M25: 4,385,312 km (0.066 R)
• M26: 4,448,891 km (0.062 R)
• M27: 4,952,587 km (0.038 R)
• M28: 5,035,464 km (0.05 R)
• M29: 5,287,088 km (0.101 R)
• M30: 5,423,072 km (0.117 R)
• M31: 5,542,900 km (0.053 R)
• M32: 5,611,865 km (0.108 R)
• M33: 6,789,799 km (0.108 R)
• M34: 6,863,700 km (0.057 R)
• M35: 7,124,150 km (0.092 R)
• M36: 7,255,646 km (0.099 R)
• M37: 7,406,890 km (0.117 R)
• M38: 7,674,072 km (0.054 R)
• M39: 7,770,263 km (0.073 R)
• M40: 8,694,179 km (0.071 R)
• M41: 8,976,171 km (0.087 R)
• M42: 9,179,325 km (0.091 R)
• M43: 9,404,620 km (0.107 R)
• M44: 9,631,859 km (0.085 R)
• M45: 9,714,886 km (0.115 R)
• M46: 9,986,406 km (0.116 R)
• M47: 10,409,169 km (0.057 R)
• M48: 10,494,440 km (0.093 R)
• M49: 10,622,795 km (0.081 R)
• M50: 10,794,683 km (0.072 R)
• M51: 11,272,200 km (0.088 R)
• M52: 11,956,759 km (0.12 R)
• M53: 12,046,069 km (0.119 R)
• M54: 12,135,678 km (0.104 R)
• M55: 12,745,888 km (0.051 R)
• M56: 12,997,362 km (0.065 R)
• M57: 13,389,309 km (0.114 R)
• M58: 13,925,617 km (0.116 R)
• M59: 14,043,201 km (0.107 R)
• M60: 14,184,721 km (0.097 R)
• M61: 14,279,266 km (0.075 R)
• M62: 14,350,325 km (0.098 R)
• M63: 14,564,250 km (0.069 R)
• M64: 14,755,436 km (0.099 R)
• M65: 14,899,200 km (0.081 R)
• M66: 15,285,162 km (0.117 R)
• M67: 15,357,867 km (0.101 R)
• M68: 15,455,106 km (0.092 R)
• M69: 16,042,277 km (0.079 R)
• M70: 16,264,281 km (0.047 R)
• M71: 16,412,981 km (0.095 R)
• M72: 16,636,779 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 8

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.06 AU - 6.5 AU

Year: 5050 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,082,017 km

• M1: 115,041 km (0.092 R)
• M2: 231,727 km (0.062 R)
• M3: 554,559 km (0.1 R)
• M4: 732,282 km (0.036 R)
• M5: 814,112 km (0.116 R)
• M6: 913,744 km (0.074 R)
• M7: 987,496 km (0.047 R)
• M8: 1,109,867 km (0.093 R)
• M9: 1,437,935 km (0.055 R)
• M10: 1,489,845 km (0.12 R)
• M11: 1,795,474 km (0.077 R)
• M12: 2,280,171 km (0.045 R)
• M13: 2,361,552 km (0.117 R)
• M14: 2,804,062 km (0.092 R)
• M15: 2,869,437 km (0.093 R)
• M16: 3,692,823 km (0.112 R)
• M17: 4,431,538 km (0.064 R)
• M18: 4,533,414 km (0.096 R)
• M19: 4,948,997 km (0.044 R)
• M20: 5,268,687 km (0.077 R)
• M21: 5,322,692 km (0.11 R)
• M22: 6,068,737 km (0.104 R)
• M23: 6,439,740 km (0.049 R)
• M24: 6,730,109 km (0.076 R)
• M25: 6,906,335 km (0.053 R)
• M26: 7,384,001 km (0.091 R)
• M27: 7,596,281 km (0.092 R)
• M28: 7,657,317 km (0.047 R)
• M29: 7,749,170 km (0.045 R)
• M30: 7,964,890 km (0.101 R)
• M31: 8,307,918 km (0.099 R)
• M32: 9,073,260 km (0.084 R)
• M33: 9,170,499 km (0.052 R)
• M34: 9,235,574 km (0.068 R)
• M35: 9,333,411 km (0.098 R)
• M36: 9,894,254 km (0.085 R)
• M37: 10,602,151 km (0.062 R)
• M38: 10,772,991 km (0.064 R)
• M39: 11,187,078 km (0.114 R)
• M40: 11,396,067 km (0.116 R)
• M41: 11,571,246 km (0.101 R)
• M42: 11,817,933 km (0.102 R)
• M43: 12,066,415 km (0.037 R)
• M44: 12,822,033 km (0.082 R)
• M45: 13,077,247 km (0.091 R)
• M46: 13,150,550 km (0.115 R)
• M47: 13,481,910 km (0.105 R)
• M48: 14,152,856 km (0.099 R)
• M49: 14,303,352 km (0.076 R)
• M50: 14,949,166 km (0.114 R)
• M51: 15,140,950 km (0.076 R)
• M52: 15,217,993 km (0.071 R)
• M53: 16,427,043 km (0.093 R)
• M54: 16,624,961 km (0.078 R)
• M55: 17,747,843 km (0.057 R)
• M56: 18,113,909 km (0.069 R)
• M57: 18,195,589 km (0.091 R)
• M58: 19,561,268 km (0.106 R)
• M59: 19,771,154 km (0.084 R)
• M60: 20,108,347 km (0.111 R)
• M61: 20,660,364 km (0.106 R)
• M62: 21,002,494 km (0.115 R)
• M63: 21,605,972 km (0.072 R)
• M64: 21,735,972 km (0.105 R)
• M65: 22,127,619 km (0.116 R)
• M66: 22,609,474 km (0.097 R)
• M67: 22,873,814 km (0.106 R)
• M68: 23,539,075 km (0.108 R)
• M69: 24,797,792 km (0.096 R)
• M70: 25,024,881 km (0.117 R)
• M71: 25,481,155 km (0.103 R)
• M72: 25,848,118 km (0.108 R)
• M73: 25,986,048 km (0.12 R)
• M74: 27,006,006 km (0.038 R)
• M75: 27,286,502 km (0.05 R)
• M76: 27,803,213 km (0.079 R)
• M77: 29,468,387 km (0.089 R)
• M78: 29,950,092 km (0.081 R)
• M79: 31,263,711 km (0.051 R)
• M80: 31,902,943 km (0.091 R)
• M81: 32,100,412 km (0.076 R)
• M82: 32,248,813 km (0.071 R)
• M83: 32,496,697 km (0.04 R)
• M84: 33,144,156 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175

Radius: 6.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.99 AU - 12.81 AU

Year: 18175 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,082,017 km

• M1: 339,737 km (0.083 R)
• M2: 586,424 km (0.096 R)
• M3: 1,084,884 km (0.087 R)
• M4: 1,342,641 km (0.116 R)
• M5: 1,404,874 km (0.113 R)
• M6: 1,960,480 km (0.114 R)
• M7: 2,200,136 km (0.116 R)
• M8: 2,249,354 km (0.095 R)
• M9: 2,449,366 km (0.099 R)
• M10: 2,525,960 km (0.116 R)
• M11: 2,707,572 km (0.063 R)
• M12: 3,766,575 km (0.053 R)
• M13: 3,944,447 km (0.11 R)
• M14: 4,401,169 km (0.113 R)
• M15: 5,665,122 km (0.111 R)
• M16: 6,319,014 km (0.117 R)
• M17: 7,585,061 km (0.118 R)
• M18: 7,998,699 km (0.109 R)
• M19: 9,044,986 km (0.04 R)
• M20: 9,283,296 km (0.108 R)
• M21: 9,523,700 km (0.098 R)
• M22: 10,339,906 km (0.116 R)
• M23: 10,840,311 km (0.106 R)
• M24: 13,503,302 km (0.107 R)
• M25: 13,639,287 km (0.103 R)
• M26: 13,821,198 km (0.074 R)
• M27: 13,912,602 km (0.087 R)
• M28: 14,418,243 km (0.036 R)
• M29: 14,836,518 km (0.096 R)
• M30: 15,400,353 km (0.11 R)
• M31: 15,495,048 km (0.086 R)
• M32: 15,542,471 km (0.072 R)
• M33: 17,182,662 km (0.06 R)
• M34: 17,330,165 km (0.061 R)
• M35: 17,477,818 km (0.061 R)
• M36: 17,824,287 km (0.102 R)
• M37: 18,877,307 km (0.06 R)
• M38: 19,641,602 km (0.106 R)
• M39: 20,053,445 km (0.059 R)
• M40: 21,253,070 km (0.098 R)
• M41: 21,569,919 km (0.103 R)
• M42: 21,622,876 km (0.059 R)
• M43: 22,315,215 km (0.095 R)
• M44: 22,798,715 km (0.107 R)
• M45: 23,231,353 km (0.119 R)
• M46: 23,339,961 km (0.043 R)
• M47: 24,878,126 km (0.098 R)
• M48: 25,603,376 km (0.083 R)
• M49: 27,647,631 km (0.08 R)
• M50: 27,877,862 km (0.106 R)
• M51: 28,340,569 km (0.114 R)
• M52: 29,214,819 km (0.087 R)
• M53: 32,071,390 km (0.109 R)
• M54: 32,192,415 km (0.093 R)
• M55: 33,165,399 km (0.086 R)
• M56: 36,267,909 km (0.074 R)
• M57: 36,519,982 km (0.057 R)
• M58: 36,836,082 km (0.1 R)
• M59: 37,343,668 km (0.035 R)
• M60: 38,109,310 km (0.065 R)
• M61: 38,237,365 km (0.08 R)
• M62: 38,301,543 km (0.087 R)
• M63: 39,332,123 km (0.078 R)
• M64: 40,176,154 km (0.118 R)
• M65: 40,371,828 km (0.086 R)
• M66: 42,345,622 km (0.095 R)
• M67: 43,210,597 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 3.9

Gravity: 45 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.63 AU - 13.85 AU

Year: 21199 Days

Day: 19 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,082,017 km

• M1: 289,023 km (0.072 R)
• M2: 1,210,097 km (0.107 R)
• M3: 1,239,269 km (0.108 R)
• M4: 1,268,590 km (0.112 R)
• M5: 1,671,756 km (0.114 R)
• M6: 2,661,047 km (0.111 R)
• M7: 2,776,088 km (0.097 R)
• M8: 2,892,624 km (0.037 R)
• M9: 3,625,504 km (0.101 R)
• M10: 3,881,915 km (0.029 R)
• M11: 5,490,691 km (0.117 R)
• M12: 5,637,147 km (0.104 R)
• M13: 6,286,402 km (0.11 R)
• M14: 6,542,364 km (0.11 R)
• M15: 6,801,766 km (0.105 R)
• M16: 7,170,525 km (0.107 R)
• M17: 7,708,629 km (0.079 R)
• M18: 9,340,891 km (0.106 R)
• M19: 9,574,114 km (0.057 R)
• M20: 9,809,432 km (0.094 R)
• M21: 10,345,441 km (0.12 R)
• M22: 10,465,867 km (0.084 R)
• M23: 10,647,479 km (0.083 R)
• M24: 11,383,949 km (0.036 R)
• M25: 11,633,030 km (0.067 R)
• M26: 12,073,296 km (0.059 R)
• M27: 12,776,107 km (0.102 R)
• M28: 13,821,946 km (0.096 R)
• M29: 14,691,708 km (0.031 R)
• M30: 14,759,326 km (0.074 R)
• M31: 15,167,279 km (0.061 R)
• M32: 15,372,677 km (0.066 R)
• M33: 15,994,406 km (0.116 R)
• M34: 16,133,682 km (0.07 R)
• M35: 16,203,394 km (0.111 R)
• M36: 16,553,902 km (0.115 R)
• M37: 16,906,803 km (0.06 R)
• M38: 19,075,823 km (0.119 R)
• M39: 19,967,576 km (0.059 R)
• M40: 20,117,622 km (0.068 R)
• M41: 20,721,100 km (0.092 R)
• M42: 20,796,946 km (0.084 R)
• M43: 21,868,815 km (0.064 R)
• M44: 22,567,138 km (0.087 R)
• M45: 22,645,228 km (0.096 R)
• M46: 22,958,336 km (0.119 R)
• M47: 23,351,779 km (0.032 R)
• M48: 24,145,246 km (0.112 R)
• M49: 25,351,902 km (0.091 R)
• M50: 25,840,190 km (0.093 R)
• M51: 25,921,721 km (0.071 R)
• M52: 29,598,836 km (0.108 R)
• M53: 32,461,541 km (0.11 R)
• M54: 33,880,926 km (0.112 R)
• M55: 34,418,431 km (0.03 R)
• M56: 35,683,580 km (0.098 R)
• M57: 35,774,536 km (0.115 R)
• M58: 37,332,298 km (0.063 R)
• M59: 38,818,553 km (0.063 R)
• M60: 39,193,146 km (0.102 R)
• M61: 39,380,891 km (0.094 R)
• M62: 39,757,280 km (0.056 R)
• M63: 40,324,106 km (0.06 R)
• M64: 41,084,063 km (0.101 R)
• M65: 41,370,244 km (0.097 R)
• M66: 41,944,550 km (0.095 R)
• M67: 42,040,592 km (0.088 R)
• M68: 42,811,021 km (0.087 R)
• M69: 45,051,997 km (0.107 R)
• M70: 48,232,747 km (0.091 R)
• M71: 49,039,080 km (0.097 R)
• M72: 49,646,896 km (0.093 R)
• M73: 50,767,533 km (0.105 R)
• M74: 50,869,858 km (0.105 R)
• M75: 51,279,607 km (0.032 R)
• M76: 51,587,779 km (0.082 R)
• M77: 51,793,476 km (0.105 R)
• M78: 53,553,345 km (0.113 R)
• M79: 55,332,662 km (0.094 R)
• M80: 57,237,641 km (0.079 R)
• M81: 59,919,034 km (0.057 R)
• M82: 60,460,129 km (0.102 R)
• M83: 60,785,654 km (0.071 R)
• M84: 63,961,766 km (0.11 R)
• M85: 64,404,127 km (0.115 R)
• M86: 65,402,992 km (0.085 R)
• M87: 66,630,742 km (0.102 R)
• M88: 68,317,308 km (0.116 R)
• M89: 69,222,525 km (0.063 R)
• M90: 69,449,465 km (0.075 R)
• M91: 70,359,619 km (0.077 R)
• M92: 71,159,219 km (0.036 R)
• M93: 73,344,844 km (0.089 R)
• M94: 73,923,638 km (0.11 R)
• M95: 74,155,515 km (0.082 R)
• M96: 74,271,603 km (0.098 R)
• M97: 74,503,928 km (0.058 R)
• M98: 75,669,146 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 15,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit