🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.88 AU - 1.12 AU

Year: 360 Days

Day: 24.2 Hours

Environment

Temp: 50 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.95 AU - 1.51 AU

Year: 491 Days

Day: 36.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,088,555 km

• M1: 244,144 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.15 AU - 1.61 AU

Year: 583 Days

Day: 42.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.85 AU - 1.89 AU

Year: 920 Days

Day: 41.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.59 AU - 3.83 AU

Year: 2070 Days

Day: 33 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,088,555 km

• M1: 1,091,466 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 11.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.33 AU - 8.51 AU

Year: 8022 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 92.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,088,555 km

• M1: 154,535 km (0.104 R)
• M2: 310,416 km (0.074 R)
• M3: 397,930 km (0.078 R)
• M4: 618,587 km (0.096 R)
• M5: 724,353 km (0.079 R)
• M6: 851,511 km (0.078 R)
• M7: 971,339 km (0.064 R)
• M8: 1,314,068 km (0.118 R)
• M9: 1,545,196 km (0.098 R)
• M10: 1,618,948 km (0.034 R)
• M11: 1,867,580 km (0.093 R)
• M12: 2,316,523 km (0.089 R)
• M13: 2,531,794 km (0.055 R)
• M14: 3,145,594 km (0.091 R)
• M15: 3,982,445 km (0.114 R)
• M16: 4,136,980 km (0.034 R)
• M17: 4,215,070 km (0.068 R)
• M18: 4,667,005 km (0.118 R)
• M19: 4,967,696 km (0.104 R)
• M20: 5,473,487 km (0.086 R)
• M21: 5,674,696 km (0.054 R)
• M22: 6,084,445 km (0.059 R)
• M23: 6,534,136 km (0.101 R)
• M24: 6,655,759 km (0.104 R)
• M25: 7,244,576 km (0.115 R)
• M26: 7,914,625 km (0.071 R)
• M27: 8,044,476 km (0.111 R)
• M28: 8,175,224 km (0.079 R)
• M29: 8,872,500 km (0.064 R)
• M30: 9,075,355 km (0.078 R)
• M31: 9,245,448 km (0.1 R)
• M32: 9,348,072 km (0.103 R)
• M33: 9,866,877 km (0.048 R)
• M34: 10,112,068 km (0.065 R)
• M35: 10,217,834 km (0.056 R)
• M36: 10,394,958 km (0.063 R)
• M37: 10,501,621 km (0.097 R)
• M38: 11,222,683 km (0.064 R)
• M39: 11,848,002 km (0.11 R)
• M40: 11,996,852 km (0.092 R)
• M41: 12,146,300 km (0.09 R)
• M42: 12,221,248 km (0.068 R)
• M43: 12,560,387 km (0.098 R)
• M44: 13,209,642 km (0.039 R)
• M45: 13,402,623 km (0.103 R)
• M46: 13,557,756 km (0.085 R)
• M47: 13,635,547 km (0.115 R)
• M48: 14,381,741 km (0.116 R)
• M49: 14,500,821 km (0.087 R)
• M50: 15,464,979 km (0.059 R)
• M51: 15,791,102 km (0.08 R)
• M52: 16,037,041 km (0.071 R)
• M53: 16,824,525 km (0.101 R)
• M54: 17,201,960 km (0.12 R)
• M55: 17,497,416 km (0.084 R)
• M56: 18,093,414 km (0.116 R)
• M57: 18,609,526 km (0.097 R)
• M58: 19,043,360 km (0.082 R)
• M59: 22,126,722 km (0.109 R)
• M60: 22,218,425 km (0.093 R)
• M61: 22,356,055 km (0.097 R)
• M62: 24,031,103 km (0.055 R)
• M63: 24,219,746 km (0.063 R)
• M64: 25,409,498 km (0.081 R)
• M65: 26,229,593 km (0.064 R)
• M66: 26,521,010 km (0.081 R)
• M67: 26,764,705 km (0.113 R)
• M68: 27,009,148 km (0.117 R)
• M69: 27,107,284 km (0.063 R)
• M70: 27,549,645 km (0.108 R)
• M71: 28,891,388 km (0.117 R)
• M72: 29,091,849 km (0.044 R)
• M73: 29,242,644 km (0.088 R)
• M74: 29,949,494 km (0.046 R)
• M75: 30,355,951 km (0.119 R)
• M76: 30,866,678 km (0.109 R)
• M77: 31,328,636 km (0.1 R)
• M78: 31,534,782 km (0.114 R)
• M79: 32,000,032 km (0.036 R)
• M80: 32,103,853 km (0.083 R)
• M81: 32,363,555 km (0.106 R)
• M82: 33,672,985 km (0.093 R)
• M83: 34,360,686 km (0.106 R)
• M84: 34,732,886 km (0.116 R)
• M85: 35,427,768 km (0.077 R)
• M86: 35,911,567 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 13.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.2 AU - 11.66 AU

Year: 11261 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,088,555 km

• M1: 305,030 km (0.106 R)
• M2: 438,920 km (0.118 R)
• M3: 600,187 km (0.097 R)
• M4: 1,029,533 km (0.057 R)
• M5: 1,365,978 km (0.107 R)
• M6: 1,594,414 km (0.068 R)
• M7: 2,246,960 km (0.079 R)
• M8: 2,830,691 km (0.1 R)
• M9: 3,680,556 km (0.107 R)
• M10: 4,233,470 km (0.057 R)
• M11: 4,571,262 km (0.072 R)
• M12: 5,201,219 km (0.065 R)
• M13: 5,526,594 km (0.109 R)
• M14: 6,776,036 km (0.088 R)
• M15: 7,493,507 km (0.098 R)
• M16: 8,277,250 km (0.045 R)
• M17: 8,403,361 km (0.079 R)
• M18: 8,615,042 km (0.083 R)
• M19: 8,871,303 km (0.066 R)
• M20: 9,086,874 km (0.059 R)
• M21: 9,479,419 km (0.108 R)
• M22: 9,655,645 km (0.107 R)
• M23: 10,644,188 km (0.117 R)
• M24: 11,712,167 km (0.098 R)
• M25: 11,806,563 km (0.046 R)
• M26: 12,814,105 km (0.11 R)
• M27: 14,452,501 km (0.057 R)
• M28: 14,910,719 km (0.11 R)
• M29: 15,115,967 km (0.098 R)
• M30: 15,218,891 km (0.096 R)
• M31: 15,789,457 km (0.114 R)
• M32: 15,893,876 km (0.088 R)
• M33: 16,366,905 km (0.099 R)
• M34: 17,165,608 km (0.118 R)
• M35: 17,977,027 km (0.092 R)
• M36: 18,086,233 km (0.097 R)
• M37: 18,195,589 km (0.072 R)
• M38: 18,690,459 km (0.084 R)
• M39: 19,525,065 km (0.106 R)
• M40: 20,428,786 km (0.032 R)
• M41: 20,771,216 km (0.082 R)
• M42: 21,288,375 km (0.075 R)
• M43: 22,452,845 km (0.08 R)
• M44: 22,747,254 km (0.108 R)
• M45: 22,983,618 km (0.12 R)
• M46: 23,161,490 km (0.053 R)
• M47: 23,877,466 km (0.07 R)
• M48: 24,298,584 km (0.037 R)
• M49: 24,600,771 km (0.07 R)
• M50: 25,331,258 km (0.12 R)
• M51: 26,068,925 km (0.106 R)
• M52: 26,938,388 km (0.117 R)
• M53: 29,217,661 km (0.095 R)
• M54: 29,474,670 km (0.051 R)
• M55: 29,668,100 km (0.053 R)
• M56: 30,055,858 km (0.082 R)
• M57: 31,295,127 km (0.099 R)
• M58: 31,558,269 km (0.12 R)
• M59: 32,951,175 km (0.072 R)
• M60: 33,621,523 km (0.117 R)
• M61: 33,890,949 km (0.088 R)
• M62: 34,296,509 km (0.079 R)
• M63: 34,567,730 km (0.07 R)
• M64: 34,839,549 km (0.107 R)
• M65: 35,454,097 km (0.063 R)
• M66: 35,796,975 km (0.088 R)
• M67: 36,278,830 km (0.1 R)
• M68: 37,388,397 km (0.059 R)
• M69: 38,227,941 km (0.102 R)
• M70: 38,368,563 km (0.09 R)
• M71: 38,579,645 km (0.114 R)
• M72: 38,791,177 km (0.095 R)
• M73: 39,073,767 km (0.079 R)
• M74: 39,215,287 km (0.093 R)
• M75: 41,286,918 km (0.098 R)
• M76: 42,809,375 km (0.083 R)
• M77: 44,349,934 km (0.088 R)
• M78: 45,164,196 km (0.045 R)
• M79: 45,684,946 km (0.097 R)
• M80: 47,636,600 km (0.089 R)
• M81: 49,385,698 km (0.085 R)
• M82: 49,615,331 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.7

Radius: 9.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.93 AU - 13.07 AU

Year: 12245 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,088,555 km

• M1: 150,346 km (0.109 R)
• M2: 575,353 km (0.045 R)
• M3: 747,541 km (0.079 R)
• M4: 821,292 km (0.118 R)
• M5: 1,142,778 km (0.11 R)
• M6: 1,432,100 km (0.079 R)
• M7: 1,769,294 km (0.049 R)
• M8: 2,051,884 km (0.061 R)
• M9: 2,321,310 km (0.041 R)
• M10: 2,545,109 km (0.071 R)
• M11: 2,953,810 km (0.095 R)
• M12: 3,289,358 km (0.087 R)
• M13: 3,573,145 km (0.051 R)
• M14: 3,669,486 km (0.098 R)
• M15: 3,734,262 km (0.063 R)
• M16: 4,198,315 km (0.075 R)
• M17: 4,821,539 km (0.104 R)
• M18: 4,964,106 km (0.12 R)
• M19: 5,962,074 km (0.098 R)
• M20: 6,230,901 km (0.099 R)
• M21: 6,386,184 km (0.104 R)
• M22: 6,503,618 km (0.051 R)
• M23: 6,900,052 km (0.11 R)
• M24: 7,060,870 km (0.108 R)
• M25: 7,509,514 km (0.106 R)
• M26: 7,758,146 km (0.077 R)
• M27: 8,136,179 km (0.088 R)
• M28: 8,692,833 km (0.117 R)
• M29: 9,394,896 km (0.103 R)
• M30: 10,389,871 km (0.078 R)
• M31: 10,528,100 km (0.072 R)
• M32: 11,513,052 km (0.091 R)
• M33: 12,331,951 km (0.109 R)
• M34: 12,674,530 km (0.09 R)
• M35: 13,369,113 km (0.102 R)
• M36: 13,469,493 km (0.118 R)
• M37: 13,974,386 km (0.083 R)
• M38: 14,229,301 km (0.088 R)
• M39: 14,640,246 km (0.088 R)
• M40: 15,211,710 km (0.103 R)
• M41: 16,322,773 km (0.105 R)
• M42: 16,430,035 km (0.113 R)
• M43: 16,591,301 km (0.041 R)
• M44: 16,699,012 km (0.051 R)
• M45: 17,241,454 km (0.049 R)
• M46: 17,624,574 km (0.107 R)
• M47: 18,010,387 km (0.105 R)
• M48: 18,121,239 km (0.091 R)
• M49: 19,184,880 km (0.09 R)
• M50: 20,153,825 km (0.068 R)
• M51: 20,731,123 km (0.105 R)
• M52: 21,021,792 km (0.068 R)
• M53: 21,548,526 km (0.094 R)
• M54: 22,555,170 km (0.03 R)
• M55: 22,674,699 km (0.104 R)
• M56: 22,974,194 km (0.069 R)
• M57: 23,275,035 km (0.094 R)
• M58: 25,169,243 km (0.048 R)
• M59: 25,293,260 km (0.062 R)
• M60: 25,603,825 km (0.118 R)
• M61: 26,543,449 km (0.11 R)
• M62: 27,303,257 km (0.065 R)
• M63: 27,558,022 km (0.107 R)
• M64: 27,749,657 km (0.038 R)
• M65: 27,813,685 km (0.119 R)
• M66: 28,198,600 km (0.078 R)
• M67: 28,327,254 km (0.117 R)
• M68: 28,973,816 km (0.071 R)
• M69: 29,559,791 km (0.116 R)
• M70: 29,625,166 km (0.107 R)
• M71: 31,074,918 km (0.106 R)
• M72: 32,278,284 km (0.047 R)
• M73: 33,496,908 km (0.115 R)
• M74: 33,701,408 km (0.06 R)
• M75: 33,974,873 km (0.025 R)
• M76: 34,111,905 km (0.116 R)
• M77: 34,386,417 km (0.098 R)
• M78: 35,561,209 km (0.032 R)
• M79: 36,468,371 km (0.064 R)
• M80: 37,171,481 km (0.116 R)
• M81: 38,163,314 km (0.116 R)
• M82: 40,753,302 km (0.083 R)
• M83: 43,028,836 km (0.106 R)
• M84: 47,625,230 km (0.089 R)
• M85: 49,320,922 km (0.098 R)
• M86: 50,020,292 km (0.098 R)
• M87: 50,566,474 km (0.081 R)
• M88: 50,722,953 km (0.116 R)
• M89: 52,137,999 km (0.118 R)
• M90: 52,612,524 km (0.039 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 17,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit