🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.98 AU - 1.1 AU

Year: 402 Days

Day: 22 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.06 AU - 1.1 AU

Year: 425 Days

Day: 33.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 157.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.12 AU - 1.18 AU

Year: 467 Days

Day: 35.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 131.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,835,755 km

• M1: 32,463 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.11 AU - 1.31 AU

Year: 504 Days

Day: 20.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,835,755 km

• M1: 1,024,147 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.72 AU - 2.34 AU

Year: 1095 Days

Day: 33.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.27 AU - 2.71 AU

Year: 1488 Days

Day: 17.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,835,755 km

• M1: 1,229,844 km (0.095 R)
• M2: 1,380,489 km (0.111 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 9.5

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.13 AU - 5.81 AU

Year: 4845 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 52.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,835,755 km

• M1: 131,197 km (0.12 R)
• M2: 216,618 km (0.039 R)
• M3: 472,131 km (0.075 R)
• M4: 640,728 km (0.098 R)
• M5: 720,912 km (0.104 R)
• M6: 792,719 km (0.108 R)
• M7: 1,175,690 km (0.035 R)
• M8: 1,350,121 km (0.117 R)
• M9: 1,410,110 km (0.103 R)
• M10: 1,757,177 km (0.102 R)
• M11: 2,026,303 km (0.068 R)
• M12: 2,219,135 km (0.075 R)
• M13: 2,381,449 km (0.107 R)
• M14: 2,813,936 km (0.052 R)
• M15: 3,069,300 km (0.036 R)
• M16: 3,230,267 km (0.044 R)
• M17: 3,291,303 km (0.117 R)
• M18: 3,815,494 km (0.06 R)
• M19: 4,120,524 km (0.086 R)
• M20: 4,638,731 km (0.103 R)
• M21: 4,823,783 km (0.116 R)
• M22: 4,964,256 km (0.101 R)
• M23: 5,736,330 km (0.077 R)
• M24: 6,753,297 km (0.114 R)
• M25: 6,963,332 km (0.114 R)
• M26: 7,255,646 km (0.098 R)
• M27: 7,363,058 km (0.109 R)
• M28: 7,470,918 km (0.082 R)
• M29: 7,606,453 km (0.106 R)
• M30: 7,962,795 km (0.072 R)
• M31: 8,212,774 km (0.062 R)
• M32: 8,437,021 km (0.087 R)
• M33: 8,863,075 km (0.112 R)
• M34: 9,035,562 km (0.089 R)
• M35: 9,442,169 km (0.105 R)
• M36: 9,530,132 km (0.096 R)
• M37: 9,618,245 km (0.115 R)
• M38: 9,943,920 km (0.072 R)
• M39: 10,243,265 km (0.083 R)
• M40: 10,454,498 km (0.057 R)
• M41: 10,697,594 km (0.087 R)
• M42: 11,469,669 km (0.119 R)
• M43: 11,909,935 km (0.06 R)
• M44: 12,068,509 km (0.046 R)
• M45: 14,159,139 km (0.034 R)
• M46: 14,428,415 km (0.066 R)
• M47: 15,211,560 km (0.081 R)
• M48: 15,280,375 km (0.09 R)
• M49: 16,324,269 km (0.105 R)
• M50: 18,224,013 km (0.081 R)
• M51: 18,297,166 km (0.114 R)
• M52: 18,406,821 km (0.049 R)
• M53: 18,590,378 km (0.08 R)
• M54: 19,033,038 km (0.104 R)
• M55: 20,268,417 km (0.057 R)
• M56: 20,495,806 km (0.103 R)
• M57: 20,800,387 km (0.057 R)
• M58: 21,529,527 km (0.116 R)
• M59: 21,800,299 km (0.056 R)
• M60: 22,306,239 km (0.11 R)
• M61: 22,462,719 km (0.064 R)
• M62: 22,619,497 km (0.109 R)
• M63: 23,131,571 km (0.076 R)
• M64: 23,369,282 km (0.106 R)
• M65: 23,647,534 km (0.05 R)
• M66: 23,727,269 km (0.113 R)
• M67: 23,926,983 km (0.082 R)
• M68: 24,812,153 km (0.081 R)
• M69: 25,136,781 km (0.067 R)
• M70: 25,421,914 km (0.105 R)
• M71: 26,283,747 km (0.041 R)
• M72: 26,531,781 km (0.106 R)
• M73: 26,863,738 km (0.107 R)
• M74: 27,197,042 km (0.112 R)
• M75: 27,364,143 km (0.096 R)
• M76: 27,825,503 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 14.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.63 AU - 7.51 AU

Year: 6378 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,835,755 km

• M1: 197,320 km (0.119 R)
• M2: 371,003 km (0.083 R)
• M3: 560,842 km (0.109 R)
• M4: 1,015,321 km (0.091 R)
• M5: 1,124,378 km (0.114 R)
• M6: 1,504,655 km (0.053 R)
• M7: 2,415,856 km (0.071 R)
• M8: 2,633,371 km (0.103 R)
• M9: 2,787,756 km (0.047 R)
• M10: 2,998,390 km (0.078 R)
• M11: 3,196,308 km (0.086 R)
• M12: 3,306,113 km (0.059 R)
• M13: 3,586,310 km (0.087 R)
• M14: 3,681,454 km (0.118 R)
• M15: 3,874,286 km (0.072 R)
• M16: 4,031,064 km (0.076 R)
• M17: 4,290,467 km (0.117 R)
• M18: 4,432,435 km (0.102 R)
• M19: 4,596,544 km (0.042 R)
• M20: 4,700,215 km (0.075 R)
• M21: 5,295,465 km (0.036 R)
• M22: 5,426,064 km (0.113 R)
• M23: 5,690,703 km (0.096 R)
• M24: 5,802,303 km (0.075 R)
• M25: 5,892,062 km (0.066 R)
• M26: 6,118,553 km (0.083 R)
• M27: 6,209,957 km (0.119 R)
• M28: 6,348,036 km (0.064 R)
• M29: 6,934,011 km (0.116 R)
• M30: 7,197,453 km (0.077 R)
• M31: 8,007,525 km (0.094 R)
• M32: 8,208,286 km (0.115 R)
• M33: 8,794,859 km (0.084 R)
• M34: 9,132,501 km (0.077 R)
• M35: 9,316,058 km (0.067 R)
• M36: 9,448,003 km (0.094 R)
• M37: 10,415,901 km (0.058 R)
• M38: 10,995,144 km (0.089 R)
• M39: 11,528,311 km (0.116 R)
• M40: 11,755,401 km (0.115 R)
• M41: 11,869,394 km (0.119 R)
• M42: 11,983,837 km (0.118 R)
• M43: 14,777,726 km (0.068 R)
• M44: 14,993,596 km (0.057 R)
• M45: 15,117,463 km (0.093 R)
• M46: 15,584,807 km (0.045 R)
• M47: 15,993,658 km (0.098 R)
• M48: 16,693,776 km (0.083 R)
• M49: 17,015,262 km (0.12 R)
• M50: 17,631,904 km (0.115 R)
• M51: 17,729,891 km (0.12 R)
• M52: 18,454,393 km (0.096 R)
• M53: 19,255,789 km (0.105 R)
• M54: 19,559,323 km (0.069 R)
• M55: 19,898,312 km (0.105 R)
• M56: 20,000,487 km (0.1 R)
• M57: 20,651,088 km (0.098 R)
• M58: 20,961,803 km (0.083 R)
• M59: 21,169,744 km (0.095 R)
• M60: 21,692,738 km (0.053 R)
• M61: 21,832,762 km (0.115 R)
• M62: 22,149,311 km (0.083 R)
• M63: 22,538,266 km (0.083 R)
• M64: 23,107,934 km (0.085 R)
• M65: 23,358,660 km (0.111 R)
• M66: 23,646,337 km (0.064 R)
• M67: 24,080,021 km (0.11 R)
• M68: 24,297,985 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 12.6

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.97 AU - 10.03 AU

Year: 11090 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,835,755 km

• M1: 161,566 km (0.066 R)
• M2: 487,988 km (0.091 R)
• M3: 719,865 km (0.084 R)
• M4: 850,165 km (0.034 R)
• M5: 948,750 km (0.11 R)
• M6: 1,072,617 km (0.097 R)
• M7: 1,158,486 km (0.055 R)
• M8: 1,269,338 km (0.076 R)
• M9: 1,360,742 km (0.116 R)
• M10: 1,526,347 km (0.103 R)
• M11: 1,624,184 km (0.084 R)
• M12: 1,800,710 km (0.117 R)
• M13: 2,145,682 km (0.114 R)
• M14: 2,425,580 km (0.056 R)
• M15: 3,894,781 km (0.117 R)
• M16: 3,996,507 km (0.108 R)
• M17: 4,518,903 km (0.109 R)
• M18: 4,697,972 km (0.115 R)
• M19: 5,100,091 km (0.087 R)
• M20: 5,937,839 km (0.042 R)
• M21: 6,094,767 km (0.111 R)
• M22: 6,493,146 km (0.085 R)
• M23: 7,231,711 km (0.112 R)
• M24: 7,738,997 km (0.111 R)
• M25: 7,953,820 km (0.085 R)
• M26: 8,040,287 km (0.028 R)
• M27: 9,147,611 km (0.117 R)
• M28: 9,283,745 km (0.094 R)
• M29: 9,374,850 km (0.084 R)
• M30: 9,557,958 km (0.116 R)
• M31: 10,021,113 km (0.094 R)
• M32: 11,896,322 km (0.088 R)
• M33: 12,144,505 km (0.115 R)
• M34: 13,359,688 km (0.114 R)
• M35: 14,560,361 km (0.079 R)
• M36: 14,719,533 km (0.092 R)
• M37: 14,825,897 km (0.09 R)
• M38: 15,523,921 km (0.069 R)
• M39: 15,686,534 km (0.071 R)
• M40: 15,795,291 km (0.102 R)
• M41: 16,397,722 km (0.116 R)
• M42: 16,896,332 km (0.049 R)
• M43: 17,231,431 km (0.117 R)
• M44: 17,343,629 km (0.117 R)
• M45: 17,456,127 km (0.11 R)
• M46: 17,681,720 km (0.047 R)
• M47: 17,794,966 km (0.065 R)
• M48: 17,965,208 km (0.116 R)
• M49: 18,079,052 km (0.059 R)
• M50: 18,307,339 km (0.101 R)
• M51: 19,288,252 km (0.088 R)
• M52: 21,180,964 km (0.11 R)
• M53: 23,070,236 km (0.083 R)
• M54: 23,566,601 km (0.114 R)
• M55: 23,816,131 km (0.052 R)
• M56: 25,013,063 km (0.077 R)
• M57: 26,165,116 km (0.117 R)
• M58: 27,268,999 km (0.046 R)
• M59: 27,925,435 km (0.115 R)
• M60: 28,123,353 km (0.079 R)
• M61: 28,255,597 km (0.059 R)
• M62: 28,653,527 km (0.05 R)
• M63: 28,786,669 km (0.119 R)
• M64: 29,053,402 km (0.115 R)
• M65: 30,603,087 km (0.061 R)
• M66: 31,216,737 km (0.105 R)
• M67: 31,628,131 km (0.09 R)
• M68: 31,834,427 km (0.087 R)
• M69: 32,248,514 km (0.094 R)
• M70: 33,641,719 km (0.089 R)
• M71: 34,204,506 km (0.097 R)
• M72: 35,125,580 km (0.072 R)
• M73: 35,339,355 km (0.109 R)
• M74: 37,646,005 km (0.096 R)
• M75: 37,791,713 km (0.093 R)
• M76: 38,010,725 km (0.115 R)
• M77: 38,303,488 km (0.094 R)
• M78: 39,038,462 km (0.106 R)
• M79: 39,333,768 km (0.101 R)
• M80: 41,647,449 km (0.111 R)
• M81: 42,175,978 km (0.067 R)
• M82: 43,621,842 km (0.069 R)
• M83: 44,081,705 km (0.11 R)
• M84: 44,774,643 km (0.076 R)
• M85: 47,582,296 km (0.103 R)
• M86: 48,055,773 km (0.106 R)
• M87: 49,725,135 km (0.106 R)
• M88: 51,332,714 km (0.12 R)
• M89: 52,793,986 km (0.106 R)
• M90: 53,120,708 km (0.071 R)
• M91: 53,529,858 km (0.086 R)
• M92: 55,177,080 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 11.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.8 AU - 12.52 AU

Year: 15080 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,835,755 km

• M1: 212,878 km (0.053 R)
• M2: 302,936 km (0.051 R)
• M3: 426,653 km (0.073 R)
• M4: 614,548 km (0.115 R)
• M5: 815,159 km (0.085 R)
• M6: 1,002,306 km (0.114 R)
• M7: 1,074,113 km (0.056 R)
• M8: 1,261,858 km (0.087 R)
• M9: 1,399,787 km (0.034 R)
• M10: 1,481,019 km (0.067 R)
• M11: 1,648,569 km (0.103 R)
• M12: 2,164,980 km (0.107 R)
• M13: 2,236,039 km (0.101 R)
• M14: 2,429,469 km (0.109 R)
• M15: 3,394,376 km (0.066 R)
• M16: 3,533,203 km (0.095 R)
• M17: 3,645,700 km (0.105 R)
• M18: 3,759,394 km (0.075 R)
• M19: 4,078,038 km (0.072 R)
• M20: 4,345,519 km (0.083 R)
• M21: 4,466,244 km (0.111 R)
• M22: 4,588,017 km (0.065 R)
• M23: 5,023,347 km (0.115 R)
• M24: 5,277,962 km (0.087 R)
• M25: 5,569,678 km (0.104 R)
• M26: 6,407,576 km (0.103 R)
• M27: 7,536,890 km (0.068 R)
• M28: 7,828,756 km (0.078 R)
• M29: 8,013,210 km (0.029 R)
• M30: 8,879,830 km (0.074 R)
• M31: 10,946,824 km (0.093 R)
• M32: 11,695,861 km (0.04 R)
• M33: 11,949,130 km (0.105 R)
• M34: 12,375,334 km (0.082 R)
• M35: 12,720,008 km (0.047 R)
• M36: 12,806,625 km (0.118 R)
• M37: 13,286,834 km (0.113 R)
• M38: 13,817,308 km (0.078 R)
• M39: 14,219,876 km (0.091 R)
• M40: 14,490,349 km (0.053 R)
• M41: 15,219,788 km (0.071 R)
• M42: 15,358,017 km (0.098 R)
• M43: 15,961,345 km (0.101 R)
• M44: 16,336,536 km (0.07 R)
• M45: 16,430,783 km (0.089 R)
• M46: 16,714,720 km (0.113 R)
• M47: 17,047,874 km (0.105 R)
• M48: 17,191,339 km (0.087 R)
• M49: 17,335,252 km (0.088 R)
• M50: 17,914,794 km (0.113 R)
• M51: 18,500,769 km (0.055 R)
• M52: 18,845,442 km (0.114 R)
• M53: 18,993,843 km (0.12 R)
• M54: 19,892,328 km (0.101 R)
• M55: 20,043,422 km (0.115 R)
• M56: 20,448,234 km (0.076 R)
• M57: 21,990,139 km (0.097 R)
• M58: 22,094,259 km (0.106 R)
• M59: 24,211,219 km (0.059 R)
• M60: 24,858,828 km (0.066 R)
• M61: 28,294,642 km (0.099 R)
• M62: 30,589,174 km (0.088 R)
• M63: 30,996,828 km (0.112 R)
• M64: 31,172,157 km (0.083 R)
• M65: 31,464,920 km (0.079 R)
• M66: 32,645,397 km (0.119 R)
• M67: 32,823,718 km (0.103 R)
• M68: 33,420,464 km (0.09 R)
• M69: 33,720,258 km (0.065 R)
• M70: 35,049,584 km (0.109 R)
• M71: 36,027,206 km (0.113 R)
• M72: 37,013,804 km (0.073 R)
• M73: 37,323,921 km (0.034 R)
• M74: 37,946,697 km (0.108 R)
• M75: 38,322,038 km (0.113 R)
• M76: 38,447,401 km (0.065 R)
• M77: 39,076,460 km (0.12 R)
• M78: 41,112,038 km (0.109 R)
• M79: 42,401,721 km (0.116 R)
• M80: 43,704,719 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit