🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.53 AU - 0.65 AU

Year: 162 Days

Day: 31.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.27 AU - 1.37 AU

Year: 541 Days

Day: 17.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.28 AU - 1.54 AU

Year: 597 Days

Day: 31.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.5 AU - 5.58 AU

Year: 3448 Days

Day: 28.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,572,808 km

• M1: 425,606 km (0.116 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 12.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.41 AU - 6.47 AU

Year: 4523 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,572,808 km

• M1: 171,589 km (0.116 R)
• M2: 260,001 km (0.069 R)
• M3: 460,013 km (0.078 R)
• M4: 540,647 km (0.086 R)
• M5: 617,241 km (0.102 R)
• M6: 816,655 km (0.074 R)
• M7: 1,415,345 km (0.077 R)
• M8: 1,541,008 km (0.093 R)
• M9: 1,759,121 km (0.118 R)
• M10: 2,003,265 km (0.067 R)
• M11: 2,242,322 km (0.081 R)
• M12: 2,524,763 km (0.06 R)
• M13: 2,997,044 km (0.058 R)
• M14: 3,142,453 km (0.087 R)
• M15: 3,631,189 km (0.097 R)
• M16: 3,786,322 km (0.104 R)
• M17: 3,924,102 km (0.105 R)
• M18: 4,103,619 km (0.094 R)
• M19: 4,224,793 km (0.1 R)
• M20: 4,326,819 km (0.084 R)
• M21: 4,512,321 km (0.057 R)
• M22: 4,637,534 km (0.104 R)
• M23: 4,806,280 km (0.049 R)
• M24: 4,955,729 km (0.119 R)
• M25: 5,193,589 km (0.102 R)
• M26: 5,281,104 km (0.116 R)
• M27: 5,703,269 km (0.101 R)
• M28: 6,228,956 km (0.081 R)
• M29: 6,485,965 km (0.1 R)
• M30: 6,627,634 km (0.088 R)
• M31: 6,746,415 km (0.115 R)
• M32: 7,010,455 km (0.097 R)
• M33: 7,302,321 km (0.065 R)
• M34: 7,400,457 km (0.077 R)
• M35: 7,722,691 km (0.089 R)
• M36: 8,125,558 km (0.082 R)
• M37: 8,278,447 km (0.069 R)
• M38: 8,406,652 km (0.096 R)
• M39: 8,716,918 km (0.112 R)
• M40: 8,873,398 km (0.095 R)
• M41: 9,109,912 km (0.091 R)
• M42: 10,049,835 km (0.114 R)
• M43: 10,241,470 km (0.037 R)
• M44: 10,461,977 km (0.083 R)
• M45: 11,331,590 km (0.116 R)
• M46: 11,703,191 km (0.072 R)
• M47: 11,933,871 km (0.113 R)
• M48: 12,107,853 km (0.108 R)
• M49: 12,546,474 km (0.107 R)
• M50: 12,753,069 km (0.067 R)
• M51: 12,841,930 km (0.116 R)
• M52: 13,020,251 km (0.092 R)
• M53: 13,409,504 km (0.096 R)
• M54: 13,954,639 km (0.092 R)
• M55: 14,138,046 km (0.106 R)
• M56: 14,230,049 km (0.059 R)
• M57: 14,353,018 km (0.085 R)
• M58: 14,507,254 km (0.105 R)
• M59: 15,255,093 km (0.098 R)
• M60: 16,079,527 km (0.076 R)
• M61: 16,207,583 km (0.067 R)
• M62: 17,146,609 km (0.096 R)
• M63: 17,639,235 km (0.101 R)
• M64: 17,771,329 km (0.05 R)
• M65: 17,970,145 km (0.092 R)
• M66: 19,110,978 km (0.111 R)
• M67: 20,206,035 km (0.111 R)
• M68: 20,344,263 km (0.047 R)
• M69: 21,497,364 km (0.12 R)
• M70: 21,674,039 km (0.099 R)
• M71: 22,313,570 km (0.091 R)
• M72: 22,492,489 km (0.114 R)
• M73: 22,743,514 km (0.087 R)
• M74: 23,212,354 km (0.088 R)
• M75: 23,320,962 km (0.098 R)
• M76: 23,793,691 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 11.4

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.64 AU - 6.22 AU

Year: 5147 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,572,808 km

• M1: 144,811 km (0.069 R)
• M2: 262,245 km (0.106 R)
• M3: 397,631 km (0.112 R)
• M4: 624,122 km (0.087 R)
• M5: 795,113 km (0.106 R)
• M6: 923,318 km (0.056 R)
• M7: 1,350,570 km (0.111 R)
• M8: 1,453,643 km (0.088 R)
• M9: 1,686,417 km (0.078 R)
• M10: 1,854,864 km (0.093 R)
• M11: 1,950,906 km (0.082 R)
• M12: 2,979,541 km (0.078 R)
• M13: 3,184,639 km (0.067 R)
• M14: 3,300,578 km (0.05 R)
• M15: 3,394,376 km (0.081 R)
• M16: 3,513,007 km (0.093 R)
• M17: 3,705,689 km (0.111 R)
• M18: 4,051,110 km (0.084 R)
• M19: 4,433,034 km (0.088 R)
• M20: 4,510,825 km (0.041 R)
• M21: 4,853,254 km (0.09 R)
• M22: 5,122,381 km (0.062 R)
• M23: 5,479,770 km (0.081 R)
• M24: 5,816,814 km (0.11 R)
• M25: 5,959,231 km (0.074 R)
• M26: 6,305,999 km (0.097 R)
• M27: 7,140,456 km (0.104 R)
• M28: 7,354,531 km (0.118 R)
• M29: 7,946,340 km (0.097 R)
• M30: 8,231,922 km (0.118 R)
• M31: 8,521,095 km (0.068 R)
• M32: 8,813,559 km (0.113 R)
• M33: 9,043,341 km (0.107 R)
• M34: 9,475,380 km (0.115 R)
• M35: 9,744,656 km (0.119 R)
• M36: 10,050,583 km (0.055 R)
• M37: 10,256,280 km (0.113 R)
• M38: 10,498,031 km (0.105 R)
• M39: 10,846,743 km (0.106 R)
• M40: 11,483,881 km (0.105 R)
• M41: 11,555,538 km (0.114 R)
• M42: 12,499,201 km (0.112 R)
• M43: 12,794,657 km (0.092 R)
• M44: 13,055,107 km (0.069 R)
• M45: 13,129,756 km (0.099 R)
• M46: 14,190,704 km (0.074 R)
• M47: 14,498,876 km (0.066 R)
• M48: 14,576,368 km (0.102 R)
• M49: 14,692,605 km (0.072 R)
• M50: 15,279,029 km (0.097 R)
• M51: 16,798,794 km (0.101 R)
• M52: 16,920,866 km (0.101 R)
• M53: 17,617,842 km (0.109 R)
• M54: 17,783,297 km (0.088 R)
• M55: 18,786,501 km (0.092 R)
• M56: 18,997,733 km (0.091 R)
• M57: 21,417,927 km (0.072 R)
• M58: 21,771,577 km (0.11 R)
• M59: 23,159,994 km (0.092 R)
• M60: 23,432,113 km (0.117 R)
• M61: 23,614,024 km (0.079 R)
• M62: 23,705,129 km (0.066 R)
• M63: 24,576,985 km (0.113 R)
• M64: 24,808,114 km (0.084 R)
• M65: 25,740,109 km (0.094 R)
• M66: 25,974,828 km (0.067 R)
• M67: 26,163,172 km (0.111 R)
• M68: 26,446,510 km (0.098 R)
• M69: 26,873,462 km (0.079 R)
• M70: 28,071,292 km (0.113 R)
• M71: 28,555,391 km (0.065 R)
• M72: 28,847,107 km (0.104 R)
• M73: 30,469,496 km (0.118 R)
• M74: 31,416,899 km (0.047 R)
• M75: 31,768,305 km (0.099 R)
• M76: 31,919,398 km (0.088 R)
• M77: 32,424,590 km (0.091 R)
• M78: 33,801,788 km (0.116 R)
• M79: 34,058,947 km (0.107 R)
• M80: 34,471,837 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 13.4

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.07 AU - 6.65 AU

Year: 5717 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,572,808 km

• M1: 169,943 km (0.102 R)
• M2: 269,426 km (0.096 R)
• M3: 622,776 km (0.107 R)
• M4: 755,170 km (0.057 R)
• M5: 883,525 km (0.1 R)
• M6: 1,004,550 km (0.108 R)
• M7: 1,131,708 km (0.099 R)
• M8: 1,247,796 km (0.049 R)
• M9: 1,385,725 km (0.089 R)
• M10: 1,529,189 km (0.041 R)
• M11: 2,194,451 km (0.115 R)
• M12: 2,449,516 km (0.066 R)
• M13: 2,536,731 km (0.047 R)
• M14: 2,896,514 km (0.064 R)
• M15: 3,994,562 km (0.093 R)
• M16: 4,254,863 km (0.09 R)
• M17: 4,547,775 km (0.111 R)
• M18: 4,847,420 km (0.093 R)
• M19: 5,408,711 km (0.107 R)
• M20: 5,494,730 km (0.114 R)
• M21: 6,715,897 km (0.112 R)
• M22: 6,839,465 km (0.031 R)
• M23: 6,994,897 km (0.107 R)
• M24: 7,246,222 km (0.053 R)
• M25: 7,373,081 km (0.042 R)
• M26: 8,215,317 km (0.077 R)
• M27: 8,782,592 km (0.073 R)
• M28: 8,884,019 km (0.065 R)
• M29: 9,674,644 km (0.108 R)
• M30: 10,202,425 km (0.096 R)
• M31: 11,103,004 km (0.037 R)
• M32: 11,618,369 km (0.081 R)
• M33: 11,916,518 km (0.081 R)
• M34: 12,596,440 km (0.117 R)
• M35: 12,711,032 km (0.096 R)
• M36: 14,590,879 km (0.081 R)
• M37: 14,912,664 km (0.053 R)
• M38: 16,181,403 km (0.116 R)
• M39: 16,389,195 km (0.107 R)
• M40: 16,472,670 km (0.099 R)
• M41: 16,891,844 km (0.104 R)
• M42: 17,314,607 km (0.091 R)
• M43: 17,442,065 km (0.097 R)
• M44: 17,655,242 km (0.113 R)
• M45: 17,826,381 km (0.064 R)
• M46: 18,908,722 km (0.119 R)
• M47: 19,612,580 km (0.029 R)
• M48: 19,878,864 km (0.073 R)
• M49: 19,967,725 km (0.119 R)
• M50: 21,000,848 km (0.074 R)
• M51: 21,364,222 km (0.117 R)
• M52: 22,513,133 km (0.098 R)
• M53: 22,652,409 km (0.079 R)
• M54: 24,250,264 km (0.117 R)
• M55: 24,727,182 km (0.086 R)
• M56: 26,469,548 km (0.039 R)
• M57: 27,355,616 km (0.115 R)
• M58: 27,553,833 km (0.096 R)
• M59: 28,201,293 km (0.119 R)
• M60: 28,501,835 km (0.033 R)
• M61: 28,753,160 km (0.043 R)
• M62: 28,954,668 km (0.114 R)
• M63: 29,257,903 km (0.119 R)
• M64: 29,359,181 km (0.1 R)
• M65: 29,714,775 km (0.083 R)
• M66: 29,969,540 km (0.099 R)
• M67: 30,583,938 km (0.109 R)
• M68: 30,944,320 km (0.05 R)
• M69: 31,202,675 km (0.119 R)
• M70: 31,461,629 km (0.09 R)
• M71: 32,086,051 km (0.113 R)
• M72: 32,190,619 km (0.104 R)
• M73: 33,241,694 km (0.053 R)
• M74: 33,824,527 km (0.098 R)
• M75: 36,026,758 km (0.082 R)
• M76: 36,135,366 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 13.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.81 AU - 7.91 AU

Year: 7117 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,572,808 km

• M1: 167,550 km (0.109 R)
• M2: 268,528 km (0.11 R)
• M3: 620,831 km (0.073 R)
• M4: 786,735 km (0.081 R)
• M5: 894,296 km (0.05 R)
• M6: 1,152,951 km (0.092 R)
• M7: 1,526,048 km (0.049 R)
• M8: 1,727,107 km (0.086 R)
• M9: 2,277,029 km (0.12 R)
• M10: 2,365,142 km (0.115 R)
• M11: 2,454,303 km (0.091 R)
• M12: 2,673,314 km (0.098 R)
• M13: 2,879,759 km (0.041 R)
• M14: 3,052,694 km (0.1 R)
• M15: 3,328,702 km (0.105 R)
• M16: 4,402,516 km (0.094 R)
• M17: 4,692,436 km (0.087 R)
• M18: 5,011,828 km (0.089 R)
• M19: 5,220,966 km (0.116 R)
• M20: 5,314,913 km (0.12 R)
• M21: 5,504,454 km (0.108 R)
• M22: 7,308,903 km (0.114 R)
• M23: 7,546,614 km (0.091 R)
• M24: 7,679,756 km (0.097 R)
• M25: 8,029,516 km (0.103 R)
• M26: 8,138,274 km (0.09 R)
• M27: 8,329,609 km (0.086 R)
• M28: 8,522,591 km (0.105 R)
• M29: 9,110,361 km (0.093 R)
• M30: 9,252,180 km (0.089 R)
• M31: 9,480,765 km (0.113 R)
• M32: 9,740,168 km (0.043 R)
• M33: 9,914,449 km (0.085 R)
• M34: 10,001,964 km (0.103 R)
• M35: 10,443,278 km (0.116 R)
• M36: 10,562,208 km (0.112 R)
• M37: 10,651,518 km (0.042 R)
• M38: 11,102,406 km (0.114 R)
• M39: 11,314,835 km (0.086 R)
• M40: 11,682,397 km (0.111 R)
• M41: 11,991,616 km (0.108 R)
• M42: 12,649,996 km (0.109 R)
• M43: 12,999,457 km (0.12 R)
• M44: 13,159,526 km (0.118 R)
• M45: 13,255,718 km (0.103 R)
• M46: 13,352,208 km (0.108 R)
• M47: 13,838,401 km (0.065 R)
• M48: 13,936,388 km (0.086 R)
• M49: 14,100,048 km (0.099 R)
• M50: 15,196,750 km (0.073 R)
• M51: 15,908,836 km (0.079 R)
• M52: 16,355,236 km (0.076 R)
• M53: 16,770,819 km (0.12 R)
• M54: 16,945,100 km (0.086 R)
• M55: 18,253,035 km (0.104 R)
• M56: 19,046,203 km (0.098 R)
• M57: 19,300,818 km (0.077 R)
• M58: 19,483,477 km (0.095 R)
• M59: 20,442,399 km (0.099 R)
• M60: 20,554,149 km (0.113 R)
• M61: 21,190,538 km (0.114 R)
• M62: 21,567,974 km (0.097 R)
• M63: 22,329,577 km (0.077 R)
• M64: 23,061,260 km (0.047 R)
• M65: 23,177,497 km (0.11 R)
• M66: 23,488,511 km (0.114 R)
• M67: 23,683,587 km (0.09 R)
• M68: 24,666,894 km (0.119 R)
• M69: 25,103,719 km (0.103 R)
• M70: 25,543,238 km (0.068 R)
• M71: 26,187,107 km (0.098 R)
• M72: 26,510,987 km (0.106 R)
• M73: 26,632,759 km (0.091 R)
• M74: 27,490,703 km (0.083 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: 215 - 11,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit