🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.57 AU - 0.89 AU

Year: 265 Days

Day: 36.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.66 AU - 0.98 AU

Year: 315 Days

Day: 40.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,370,927 km

• M1: 67,618 km (0.107 R)
• M2: 145,858 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.91 AU - 1.09 AU

Year: 425 Days

Day: 16.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,370,927 km

• M1: 49,666 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.03 AU - 1.41 AU

Year: 572 Days

Day: 34.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.42 AU - 1.9 AU

Year: 908 Days

Day: 22.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.3 °

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: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.26 AU - 2.72 AU

Year: 1668 Days

Day: 22.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 10.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.95 AU - 3.57 AU

Year: 2499 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,370,927 km

• M1: 174,282 km (0.094 R)
• M2: 320,887 km (0.056 R)
• M3: 399,426 km (0.102 R)
• M4: 493,224 km (0.118 R)
• M5: 560,992 km (0.115 R)
• M6: 639,680 km (0.042 R)
• M7: 730,486 km (0.059 R)
• M8: 909,555 km (0.109 R)
• M9: 1,085,333 km (0.115 R)
• M10: 1,282,353 km (0.118 R)
• M11: 1,410,409 km (0.107 R)
• M12: 1,501,663 km (0.057 R)
• M13: 1,574,069 km (0.114 R)
• M14: 1,679,685 km (0.117 R)
• M15: 1,864,887 km (0.025 R)
• M16: 2,114,566 km (0.098 R)
• M17: 2,279,124 km (0.034 R)
• M18: 2,399,400 km (0.117 R)
• M19: 2,472,703 km (0.048 R)
• M20: 2,811,393 km (0.109 R)
• M21: 2,901,750 km (0.095 R)
• M22: 3,072,142 km (0.055 R)
• M23: 3,299,979 km (0.082 R)
• M24: 3,436,562 km (0.071 R)
• M25: 3,616,977 km (0.103 R)
• M26: 3,786,472 km (0.039 R)
• M27: 3,857,830 km (0.101 R)
• M28: 4,236,313 km (0.051 R)
• M29: 4,581,136 km (0.114 R)
• M30: 4,982,058 km (0.112 R)
• M31: 5,330,023 km (0.101 R)
• M32: 6,033,133 km (0.108 R)
• M33: 6,150,417 km (0.113 R)
• M34: 6,404,285 km (0.06 R)
• M35: 6,541,017 km (0.101 R)
• M36: 6,817,624 km (0.112 R)
• M37: 7,292,896 km (0.076 R)
• M38: 7,579,825 km (0.101 R)
• M39: 7,670,182 km (0.102 R)
• M40: 7,797,340 km (0.111 R)
• M41: 7,870,344 km (0.085 R)
• M42: 8,072,152 km (0.109 R)
• M43: 8,406,204 km (0.041 R)
• M44: 8,499,852 km (0.095 R)
• M45: 8,763,892 km (0.118 R)
• M46: 9,203,411 km (0.117 R)
• M47: 9,396,691 km (0.115 R)
• M48: 9,513,377 km (0.116 R)
• M49: 9,611,065 km (0.097 R)
• M50: 9,925,520 km (0.027 R)
• M51: 10,323,599 km (0.044 R)
• M52: 10,625,488 km (0.045 R)
• M53: 10,848,838 km (0.093 R)
• M54: 11,094,178 km (0.117 R)
• M55: 11,673,870 km (0.066 R)
• M56: 12,072,847 km (0.078 R)
• M57: 12,776,406 km (0.092 R)
• M58: 13,013,968 km (0.117 R)
• M59: 13,383,923 km (0.12 R)
• M60: 13,581,093 km (0.065 R)
• M61: 13,713,188 km (0.099 R)
• M62: 13,912,004 km (0.104 R)
• M63: 14,023,005 km (0.075 R)
• M64: 14,223,317 km (0.1 R)
• M65: 14,559,314 km (0.077 R)
• M66: 14,671,961 km (0.113 R)
• M67: 14,830,086 km (0.056 R)
• M68: 14,988,809 km (0.103 R)
• M69: 15,079,765 km (0.084 R)
• M70: 15,330,790 km (0.093 R)
• M71: 15,399,605 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.6

Radius: 10

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.72 AU - 3.72 AU

Year: 3046 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,370,927 km

• M1: 152,590 km (0.087 R)
• M2: 251,324 km (0.115 R)
• M3: 389,254 km (0.108 R)
• M4: 483,351 km (0.084 R)
• M5: 967,300 km (0.114 R)
• M6: 1,309,131 km (0.109 R)
• M7: 1,445,115 km (0.097 R)
• M8: 1,514,978 km (0.065 R)
• M9: 1,658,292 km (0.097 R)
• M10: 1,746,555 km (0.118 R)
• M11: 1,821,354 km (0.105 R)
• M12: 2,067,891 km (0.116 R)
• M13: 2,131,321 km (0.078 R)
• M14: 2,195,349 km (0.042 R)
• M15: 2,458,043 km (0.111 R)
• M16: 2,679,148 km (0.075 R)
• M17: 3,014,098 km (0.106 R)
• M18: 3,288,012 km (0.097 R)
• M19: 4,319,788 km (0.112 R)
• M20: 4,421,963 km (0.118 R)
• M21: 4,733,576 km (0.103 R)
• M22: 4,817,949 km (0.073 R)
• M23: 5,356,202 km (0.093 R)
• M24: 5,422,175 km (0.087 R)
• M25: 5,710,899 km (0.082 R)
• M26: 5,891,164 km (0.117 R)
• M27: 6,050,336 km (0.088 R)
• M28: 6,443,031 km (0.106 R)
• M29: 6,607,140 km (0.039 R)
• M30: 6,772,595 km (0.076 R)
• M31: 7,059,673 km (0.1 R)
• M32: 7,156,164 km (0.077 R)
• M33: 7,399,410 km (0.076 R)
• M34: 7,473,012 km (0.114 R)
• M35: 8,120,472 km (0.078 R)
• M36: 8,733,972 km (0.107 R)
• M37: 8,837,793 km (0.115 R)
• M38: 9,046,482 km (0.053 R)
• M39: 9,309,625 km (0.107 R)
• M40: 9,655,495 km (0.103 R)
• M41: 9,843,540 km (0.107 R)
• M42: 9,924,472 km (0.036 R)
• M43: 10,250,596 km (0.112 R)
• M44: 10,332,725 km (0.118 R)
• M45: 10,442,380 km (0.115 R)
• M46: 10,718,538 km (0.078 R)
• M47: 10,885,339 km (0.095 R)
• M48: 11,109,138 km (0.107 R)
• M49: 12,279,891 km (0.074 R)
• M50: 12,367,106 km (0.11 R)
• M51: 12,483,793 km (0.07 R)
• M52: 13,101,931 km (0.044 R)
• M53: 13,489,539 km (0.078 R)
• M54: 13,699,874 km (0.119 R)
• M55: 15,358,615 km (0.112 R)
• M56: 15,735,751 km (0.115 R)
• M57: 15,830,596 km (0.119 R)
• M58: 16,020,586 km (0.091 R)
• M59: 16,853,247 km (0.119 R)
• M60: 17,079,888 km (0.082 R)
• M61: 17,307,426 km (0.081 R)
• M62: 17,536,012 km (0.096 R)
• M63: 17,798,556 km (0.109 R)
• M64: 18,029,236 km (0.118 R)
• M65: 18,161,481 km (0.091 R)
• M66: 18,227,753 km (0.117 R)
• M67: 19,944,837 km (0.118 R)
• M68: 20,390,788 km (0.102 R)
• M69: 20,494,160 km (0.092 R)
• M70: 21,818,550 km (0.091 R)
• M71: 21,959,621 km (0.091 R)
• M72: 22,065,536 km (0.096 R)
• M73: 22,597,955 km (0.082 R)
• M74: 22,991,098 km (0.112 R)
• M75: 23,747,914 km (0.117 R)
• M76: 23,820,319 km (0.114 R)
• M77: 24,001,931 km (0.085 R)
• M78: 24,476,156 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 14

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.19 AU - 8.71 AU

Year: 9518 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,370,927 km

• M1: 177,722 km (0.047 R)
• M2: 610,060 km (0.117 R)
• M3: 706,850 km (0.063 R)
• M4: 886,816 km (0.071 R)
• M5: 1,049,728 km (0.088 R)
• M6: 1,660,686 km (0.109 R)
• M7: 1,824,196 km (0.09 R)
• M8: 2,145,832 km (0.062 R)
• M9: 2,347,789 km (0.049 R)
• M10: 2,770,852 km (0.071 R)
• M11: 3,041,474 km (0.12 R)
• M12: 3,529,463 km (0.094 R)
• M13: 3,877,876 km (0.074 R)
• M14: 4,521,446 km (0.08 R)
• M15: 4,870,757 km (0.076 R)
• M16: 5,078,549 km (0.053 R)
• M17: 5,380,736 km (0.086 R)
• M18: 5,595,708 km (0.063 R)
• M19: 6,034,329 km (0.105 R)
• M20: 6,516,633 km (0.081 R)
• M21: 7,011,652 km (0.064 R)
• M22: 7,112,032 km (0.091 R)
• M23: 8,143,210 km (0.053 R)
• M24: 8,248,976 km (0.05 R)
• M25: 8,640,474 km (0.093 R)
• M26: 8,784,387 km (0.064 R)
• M27: 8,892,845 km (0.118 R)
• M28: 9,184,262 km (0.069 R)
• M29: 9,478,820 km (0.073 R)
• M30: 9,590,121 km (0.086 R)
• M31: 9,814,069 km (0.096 R)
• M32: 10,001,964 km (0.096 R)
• M33: 10,229,054 km (0.111 R)
• M34: 10,572,830 km (0.109 R)
• M35: 10,998,286 km (0.041 R)
• M36: 11,311,245 km (0.078 R)
• M37: 11,666,988 km (0.114 R)
• M38: 11,786,218 km (0.081 R)
• M39: 12,066,415 km (0.067 R)
• M40: 12,187,140 km (0.116 R)
• M41: 12,920,020 km (0.068 R)
• M42: 13,084,877 km (0.078 R)
• M43: 14,088,379 km (0.079 R)
• M44: 14,986,864 km (0.115 R)
• M45: 15,508,662 km (0.108 R)
• M46: 15,992,162 km (0.096 R)
• M47: 17,064,330 km (0.113 R)
• M48: 17,200,015 km (0.095 R)
• M49: 17,517,911 km (0.106 R)
• M50: 18,715,890 km (0.081 R)
• M51: 19,089,885 km (0.097 R)
• M52: 19,940,349 km (0.051 R)
• M53: 20,083,215 km (0.098 R)
• M54: 21,093,449 km (0.047 R)
• M55: 21,531,472 km (0.106 R)
• M56: 22,763,859 km (0.079 R)
• M57: 23,063,055 km (0.027 R)
• M58: 23,213,251 km (0.06 R)
• M59: 24,222,139 km (0.116 R)
• M60: 24,374,729 km (0.045 R)
• M61: 25,245,389 km (0.059 R)
• M62: 25,503,445 km (0.113 R)
• M63: 26,022,101 km (0.08 R)
• M64: 26,911,759 km (0.05 R)
• M65: 27,017,076 km (0.081 R)
• M66: 27,705,226 km (0.118 R)
• M67: 29,640,574 km (0.101 R)
• M68: 29,858,239 km (0.081 R)
• M69: 30,679,531 km (0.089 R)
• M70: 31,341,801 km (0.114 R)
• M71: 31,841,757 km (0.12 R)
• M72: 32,232,357 km (0.038 R)
• M73: 33,357,184 km (0.113 R)
• M74: 34,437,579 km (0.103 R)
• M75: 34,781,206 km (0.091 R)
• M76: 36,516,092 km (0.105 R)
• M77: 36,632,779 km (0.074 R)
• M78: 37,042,078 km (0.047 R)
• M79: 37,865,315 km (0.115 R)
• M80: 38,160,771 km (0.097 R)
• M81: 38,575,756 km (0.096 R)
• M82: 39,171,006 km (0.112 R)
• M83: 39,589,581 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit