🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.32 AU - 1.42 AU

Year: 577 Days

Day: 47.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,093,691 km

• M1: 375,491 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.37 AU - 1.93 AU

Year: 763 Days

Day: 38.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.64 AU - 1.86 AU

Year: 833 Days

Day: 17.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,093,691 km

• M1: 777,610 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.95 AU - 2.51 AU

Year: 1198 Days

Day: 15.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.31 AU - 3.85 AU

Year: 1945 Days

Day: 20.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,093,691 km

• M1: 394,340 km (0.1 R)
• M2: 511,475 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.23 AU - 3.27 AU

Year: 2109 Days

Day: 43.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.61 AU - 4.49 AU

Year: 2933 Days

Day: 31.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.7

Radius: 8.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.29 AU - 8.57 AU

Year: 6566 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,093,691 km

• M1: 110,403 km (0.051 R)
• M2: 186,249 km (0.1 R)
• M3: 313,557 km (0.102 R)
• M4: 538,852 km (0.082 R)
• M5: 595,848 km (0.116 R)
• M6: 685,757 km (0.087 R)
• M7: 1,153,549 km (0.099 R)
• M8: 1,242,111 km (0.041 R)
• M9: 1,426,416 km (0.109 R)
• M10: 1,662,332 km (0.092 R)
• M11: 1,719,628 km (0.095 R)
• M12: 1,910,664 km (0.062 R)
• M13: 2,297,524 km (0.072 R)
• M14: 2,394,015 km (0.095 R)
• M15: 2,508,307 km (0.12 R)
• M16: 2,708,619 km (0.099 R)
• M17: 2,948,873 km (0.119 R)
• M18: 3,178,207 km (0.071 R)
• M19: 3,304,168 km (0.106 R)
• M20: 3,654,377 km (0.08 R)
• M21: 3,729,625 km (0.073 R)
• M22: 3,805,471 km (0.112 R)
• M23: 4,330,410 km (0.081 R)
• M24: 4,591,458 km (0.112 R)
• M25: 4,878,237 km (0.103 R)
• M26: 4,982,058 km (0.064 R)
• M27: 5,086,627 km (0.03 R)
• M28: 5,469,298 km (0.103 R)
• M29: 5,555,616 km (0.062 R)
• M30: 5,707,608 km (0.108 R)
• M31: 5,927,367 km (0.079 R)
• M32: 6,352,524 km (0.119 R)
• M33: 7,090,789 km (0.109 R)
• M34: 7,255,946 km (0.044 R)
• M35: 8,051,357 km (0.097 R)
• M36: 8,248,378 km (0.119 R)
• M37: 8,597,090 km (0.088 R)
• M38: 8,823,731 km (0.102 R)
• M39: 9,282,997 km (0.078 R)
• M40: 9,697,832 km (0.082 R)
• M41: 9,776,370 km (0.089 R)
• M42: 9,854,909 km (0.082 R)
• M43: 10,465,119 km (0.091 R)
• M44: 10,653,313 km (0.105 R)
• M45: 10,951,163 km (0.112 R)
• M46: 11,142,199 km (0.091 R)
• M47: 11,334,283 km (0.055 R)
• M48: 11,499,888 km (0.093 R)
• M49: 12,198,210 km (0.113 R)
• M50: 13,054,359 km (0.113 R)
• M51: 13,519,010 km (0.062 R)
• M52: 13,723,959 km (0.113 R)
• M53: 14,196,240 km (0.084 R)
• M54: 14,255,630 km (0.107 R)
• M55: 14,344,940 km (0.103 R)
• M56: 14,975,046 km (0.069 R)
• M57: 15,430,721 km (0.085 R)
• M58: 15,522,425 km (0.113 R)
• M59: 15,583,610 km (0.104 R)
• M60: 15,737,098 km (0.111 R)
• M61: 16,014,452 km (0.104 R)
• M62: 16,076,386 km (0.086 R)
• M63: 16,386,951 km (0.071 R)
• M64: 17,425,609 km (0.105 R)
• M65: 17,616,795 km (0.083 R)
• M66: 17,680,673 km (0.05 R)
• M67: 17,808,729 km (0.102 R)
• M68: 18,323,645 km (0.086 R)
• M69: 18,420,734 km (0.111 R)
• M70: 18,518,122 km (0.093 R)
• M71: 18,583,047 km (0.105 R)
• M72: 19,138,205 km (0.092 R)
• M73: 19,434,259 km (0.113 R)
• M74: 19,566,354 km (0.08 R)
• M75: 20,331,697 km (0.1 R)
• M76: 20,465,886 km (0.106 R)
• M77: 21,276,557 km (0.076 R)
• M78: 21,412,841 km (0.114 R)
• M79: 21,480,908 km (0.073 R)
• M80: 21,686,007 km (0.058 R)
• M81: 22,097,849 km (0.054 R)
• M82: 22,512,385 km (0.086 R)
• M83: 22,894,608 km (0.082 R)
• M84: 23,174,057 km (0.06 R)
• M85: 23,244,068 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.8

Radius: 8.7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.66 AU - 8.96 AU

Year: 7855 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,093,691 km

• M1: 136,433 km (0.115 R)
• M2: 203,304 km (0.035 R)
• M3: 761,154 km (0.085 R)
• M4: 1,262,008 km (0.12 R)
• M5: 1,565,392 km (0.063 R)
• M6: 2,019,422 km (0.083 R)
• M7: 2,261,321 km (0.07 R)
• M8: 2,489,458 km (0.108 R)
• M9: 2,870,035 km (0.116 R)
• M10: 3,142,453 km (0.078 R)
• M11: 3,243,581 km (0.032 R)
• M12: 3,320,175 km (0.119 R)
• M13: 3,685,493 km (0.034 R)
• M14: 4,146,404 km (0.044 R)
• M15: 4,454,426 km (0.053 R)
• M16: 5,092,760 km (0.115 R)
• M17: 5,301,898 km (0.101 R)
• M18: 5,544,396 km (0.08 R)
• M19: 5,759,518 km (0.106 R)
• M20: 5,821,601 km (0.105 R)
• M21: 6,389,475 km (0.12 R)
• M22: 6,518,129 km (0.104 R)
• M23: 6,647,531 km (0.1 R)
• M24: 6,745,218 km (0.096 R)
• M25: 6,843,504 km (0.118 R)
• M26: 7,140,755 km (0.11 R)
• M27: 7,885,453 km (0.106 R)
• M28: 8,407,400 km (0.089 R)
• M29: 8,477,711 km (0.114 R)
• M30: 9,048,278 km (0.041 R)
• M31: 10,948,470 km (0.071 R)
• M32: 11,452,016 km (0.101 R)
• M33: 11,608,496 km (0.1 R)
• M34: 11,923,549 km (0.046 R)
• M35: 12,723,449 km (0.107 R)
• M36: 13,170,896 km (0.103 R)
• M37: 13,706,157 km (0.099 R)
• M38: 13,830,772 km (0.101 R)
• M39: 14,248,748 km (0.034 R)
• M40: 14,670,764 km (0.088 R)
• M41: 15,484,128 km (0.117 R)
• M42: 15,570,595 km (0.108 R)
• M43: 16,180,206 km (0.073 R)
• M44: 16,268,020 km (0.091 R)
• M45: 16,488,079 km (0.05 R)
• M46: 17,378,186 km (0.047 R)
• M47: 18,375,256 km (0.105 R)
• M48: 18,604,440 km (0.08 R)
• M49: 19,530,750 km (0.084 R)
• M50: 20,282,479 km (0.051 R)
• M51: 20,661,860 km (0.093 R)
• M52: 20,757,153 km (0.098 R)
• M53: 21,765,892 km (0.115 R)
• M54: 22,008,390 km (0.096 R)
• M55: 22,154,397 km (0.083 R)
• M56: 22,447,160 km (0.075 R)
• M57: 22,839,705 km (0.11 R)
• M58: 23,135,610 km (0.102 R)
• M59: 23,383,045 km (0.107 R)
• M60: 23,780,975 km (0.045 R)
• M61: 24,080,769 km (0.12 R)
• M62: 24,532,854 km (0.032 R)
• M63: 24,633,833 km (0.073 R)
• M64: 25,547,726 km (0.116 R)
• M65: 26,731,644 km (0.053 R)
• M66: 26,887,375 km (0.047 R)
• M67: 27,304,155 km (0.12 R)
• M68: 31,423,631 km (0.034 R)
• M69: 32,082,909 km (0.087 R)
• M70: 32,138,111 km (0.058 R)
• M71: 32,469,619 km (0.066 R)
• M72: 32,580,322 km (0.105 R)
• M73: 32,913,476 km (0.088 R)
• M74: 34,708,651 km (0.049 R)
• M75: 34,991,989 km (0.105 R)
• M76: 35,048,836 km (0.119 R)
• M77: 35,561,059 km (0.094 R)
• M78: 35,732,499 km (0.117 R)
• M79: 35,961,234 km (0.114 R)
• M80: 36,881,560 km (0.09 R)
• M81: 37,054,944 km (0.05 R)
• M82: 37,460,653 km (0.105 R)
• M83: 37,576,891 km (0.047 R)
• M84: 38,980,418 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.7

Radius: 6.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 19.04 AU - 20.96 AU

Year: 32190 Days

Day: 16.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,093,691 km

• M1: 135,386 km (0.109 R)
• M2: 285,433 km (0.075 R)
• M3: 365,318 km (0.086 R)
• M4: 453,581 km (0.092 R)
• M5: 1,025,643 km (0.074 R)
• M6: 1,154,447 km (0.089 R)
• M7: 1,371,663 km (0.097 R)
• M8: 1,427,912 km (0.089 R)
• M9: 1,844,243 km (0.1 R)
• M10: 2,330,136 km (0.05 R)
• M11: 3,567,760 km (0.068 R)
• M12: 3,685,344 km (0.119 R)
• M13: 4,045,874 km (0.106 R)
• M14: 4,292,561 km (0.061 R)
• M15: 4,375,887 km (0.119 R)
• M16: 5,643,430 km (0.081 R)
• M17: 5,780,761 km (0.096 R)
• M18: 6,483,572 km (0.089 R)
• M19: 6,820,616 km (0.053 R)
• M20: 7,411,976 km (0.119 R)
• M21: 7,663,151 km (0.061 R)
• M22: 8,019,493 km (0.094 R)
• M23: 8,907,506 km (0.084 R)
• M24: 9,771,434 km (0.096 R)
• M25: 10,102,195 km (0.115 R)
• M26: 10,605,442 km (0.088 R)
• M27: 11,002,475 km (0.086 R)
• M28: 11,288,955 km (0.099 R)
• M29: 11,986,679 km (0.117 R)
• M30: 14,474,043 km (0.078 R)
• M31: 15,936,661 km (0.086 R)
• M32: 16,325,915 km (0.075 R)
• M33: 16,391,139 km (0.076 R)
• M34: 19,412,568 km (0.104 R)
• M35: 19,828,300 km (0.077 R)
• M36: 20,107,001 km (0.109 R)
• M37: 22,891,915 km (0.107 R)
• M38: 23,846,649 km (0.104 R)
• M39: 24,664,650 km (0.11 R)
• M40: 24,739,598 km (0.107 R)
• M41: 25,567,622 km (0.106 R)
• M42: 26,865,085 km (0.092 R)
• M43: 27,716,147 km (0.051 R)
• M44: 27,793,938 km (0.096 R)
• M45: 28,262,179 km (0.047 R)
• M46: 30,001,554 km (0.086 R)
• M47: 30,241,509 km (0.112 R)
• M48: 31,288,245 km (0.048 R)
• M49: 32,921,704 km (0.071 R)
• M50: 33,334,445 km (0.026 R)
• M51: 35,086,385 km (0.102 R)
• M52: 36,697,106 km (0.062 R)
• M53: 36,782,676 km (0.098 R)
• M54: 37,640,619 km (0.105 R)
• M55: 38,158,677 km (0.076 R)
• M56: 39,464,068 km (0.069 R)
• M57: 40,254,244 km (0.075 R)
• M58: 40,607,145 km (0.066 R)
• M59: 41,850,304 km (0.084 R)
• M60: 42,297,302 km (0.115 R)
• M61: 42,386,911 km (0.051 R)
• M62: 42,925,763 km (0.073 R)
• M63: 43,557,365 km (0.115 R)
• M64: 44,191,959 km (0.112 R)
• M65: 44,373,870 km (0.087 R)
• M66: 44,555,931 km (0.111 R)
• M67: 44,920,949 km (0.046 R)
• M68: 45,195,462 km (0.08 R)
• M69: 45,745,832 km (0.119 R)
• M70: 46,483,350 km (0.099 R)
• M71: 49,095,179 km (0.03 R)
• M72: 50,323,976 km (0.102 R)
• M73: 50,608,960 km (0.053 R)
• M74: 51,085,279 km (0.114 R)
• M75: 51,658,538 km (0.102 R)
• M76: 52,234,191 km (0.098 R)
• M77: 53,004,770 km (0.106 R)
• M78: 53,682,298 km (0.052 R)
• M79: 54,167,893 km (0.092 R)
• M80: 55,143,570 km (0.09 R)
• M81: 56,026,497 km (0.036 R)
• M82: 56,519,123 km (0.104 R)
• M83: 56,815,327 km (0.063 R)
• M84: 57,906,045 km (0.062 R)
• M85: 59,404,417 km (0.098 R)
• M86: 59,504,647 km (0.084 R)
• M87: 61,117,911 km (0.063 R)
• M88: 63,359,336 km (0.111 R)
• M89: 63,564,434 km (0.105 R)
• M90: 63,769,832 km (0.081 R)
• M91: 63,975,380 km (0.064 R)
• M92: 64,490,146 km (0.078 R)
• M93: 68,237,274 km (0.074 R)
• M94: 70,031,251 km (0.107 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit