🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.44 AU - 0.7 AU

Year: 164 Days

Day: 21 Hours

Environment

Temp: 137 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.93 AU - 1.39 AU

Year: 476 Days

Day: 16.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,018,892 km

• M1: 24,235 km (0.025 R)
• M2: 360,531 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.26 AU - 1.66 AU

Year: 672 Days

Day: 29.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,018,892 km

• M1: 237,711 km (0.117 R)
• M2: 625,170 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.42 AU - 1.6 AU

Year: 707 Days

Day: 29 Hours

Environment

Temp: -45 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 13.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.38 AU - 9.44 AU

Year: 8472 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,018,892 km

• M1: 285,433 km (0.115 R)
• M2: 425,756 km (0.117 R)
• M3: 679,025 km (0.12 R)
• M4: 775,515 km (0.102 R)
• M5: 877,392 km (0.034 R)
• M6: 998,267 km (0.107 R)
• M7: 1,183,618 km (0.087 R)
• M8: 1,334,563 km (0.091 R)
• M9: 1,573,620 km (0.112 R)
• M10: 1,985,912 km (0.037 R)
• M11: 2,261,022 km (0.105 R)
• M12: 2,490,206 km (0.042 R)
• M13: 2,647,284 km (0.092 R)
• M14: 3,138,863 km (0.044 R)
• M15: 3,266,320 km (0.11 R)
• M16: 3,592,742 km (0.119 R)
• M17: 4,300,789 km (0.117 R)
• M18: 4,466,693 km (0.111 R)
• M19: 5,227,398 km (0.064 R)
• M20: 5,353,809 km (0.117 R)
• M21: 6,839,615 km (0.068 R)
• M22: 7,599,422 km (0.099 R)
• M23: 8,179,563 km (0.099 R)
• M24: 8,267,826 km (0.069 R)
• M25: 8,356,387 km (0.1 R)
• M26: 9,076,552 km (0.067 R)
• M27: 9,259,659 km (0.057 R)
• M28: 9,474,931 km (0.067 R)
• M29: 9,567,831 km (0.05 R)
• M30: 9,691,997 km (0.061 R)
• M31: 10,162,483 km (0.061 R)
• M32: 10,257,477 km (0.097 R)
• M33: 11,519,335 km (0.062 R)
• M34: 11,950,775 km (0.088 R)
• M35: 12,286,473 km (0.044 R)
• M36: 12,387,751 km (0.114 R)
• M37: 12,727,338 km (0.118 R)
• M38: 13,764,650 km (0.047 R)
• M39: 14,471,350 km (0.049 R)
• M40: 15,009,154 km (0.025 R)
• M41: 15,407,683 km (0.103 R)
• M42: 15,516,890 km (0.097 R)
• M43: 15,699,698 km (0.12 R)
• M44: 15,919,906 km (0.077 R)
• M45: 16,437,964 km (0.115 R)
• M46: 16,848,759 km (0.082 R)
• M47: 17,036,654 km (0.066 R)
• M48: 17,490,385 km (0.111 R)
• M49: 17,909,857 km (0.097 R)
• M50: 18,487,155 km (0.057 R)
• M51: 18,603,393 km (0.109 R)
• M52: 19,581,314 km (0.119 R)
• M53: 22,201,222 km (0.06 R)
• M54: 22,365,929 km (0.073 R)
• M55: 23,573,034 km (0.028 R)
• M56: 23,825,406 km (0.097 R)
• M57: 24,332,842 km (0.103 R)
• M58: 24,886,653 km (0.053 R)
• M59: 25,919,925 km (0.075 R)
• M60: 26,050,076 km (0.119 R)
• M61: 26,223,908 km (0.114 R)
• M62: 26,660,285 km (0.113 R)
• M63: 27,584,651 km (0.1 R)
• M64: 27,673,213 km (0.075 R)
• M65: 28,833,194 km (0.094 R)
• M66: 29,148,248 km (0.111 R)
• M67: 29,283,634 km (0.1 R)
• M68: 29,600,332 km (0.031 R)
• M69: 29,963,556 km (0.108 R)
• M70: 30,557,160 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 8.6

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.28 AU - 10.18 AU

Year: 9822 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,018,892 km

• M1: 111,301 km (0.084 R)
• M2: 222,751 km (0.102 R)
• M3: 534,812 km (0.099 R)
• M4: 675,883 km (0.094 R)
• M5: 794,514 km (0.086 R)
• M6: 1,132,007 km (0.029 R)
• M7: 1,233,434 km (0.104 R)
• M8: 1,402,330 km (0.108 R)
• M9: 1,716,037 km (0.113 R)
• M10: 1,809,685 km (0.079 R)
• M11: 1,905,278 km (0.041 R)
• M12: 2,278,376 km (0.086 R)
• M13: 2,810,944 km (0.076 R)
• M14: 2,978,194 km (0.081 R)
• M15: 3,063,016 km (0.073 R)
• M16: 3,862,767 km (0.104 R)
• M17: 4,823,185 km (0.076 R)
• M18: 5,125,223 km (0.064 R)
• M19: 5,747,849 km (0.071 R)
• M20: 5,960,578 km (0.099 R)
• M21: 6,912,768 km (0.059 R)
• M22: 9,243,204 km (0.066 R)
• M23: 9,534,620 km (0.095 R)
• M24: 9,618,395 km (0.109 R)
• M25: 9,702,469 km (0.027 R)
• M26: 9,871,215 km (0.077 R)
• M27: 10,686,524 km (0.097 R)
• M28: 12,017,197 km (0.097 R)
• M29: 12,794,358 km (0.063 R)
• M30: 14,014,179 km (0.061 R)
• M31: 14,541,212 km (0.056 R)
• M32: 14,928,820 km (0.088 R)
• M33: 15,319,720 km (0.118 R)
• M34: 15,516,441 km (0.12 R)
• M35: 15,912,277 km (0.093 R)
• M36: 16,361,818 km (0.119 R)
• M37: 16,512,463 km (0.034 R)
• M38: 16,764,685 km (0.113 R)
• M39: 17,120,130 km (0.072 R)
• M40: 17,889,811 km (0.067 R)
• M41: 18,148,914 km (0.091 R)
• M42: 18,252,885 km (0.115 R)
• M43: 18,723,370 km (0.075 R)
• M44: 18,986,363 km (0.084 R)
• M45: 19,303,660 km (0.099 R)
• M46: 20,861,872 km (0.117 R)
• M47: 21,573,509 km (0.083 R)
• M48: 22,070,772 km (0.108 R)
• M49: 23,076,668 km (0.079 R)
• M50: 23,812,391 km (0.09 R)
• M51: 28,869,846 km (0.097 R)
• M52: 29,112,793 km (0.094 R)
• M53: 29,234,565 km (0.048 R)
• M54: 29,907,457 km (0.105 R)
• M55: 30,091,911 km (0.118 R)
• M56: 30,400,083 km (0.097 R)
• M57: 30,895,251 km (0.1 R)
• M58: 32,019,330 km (0.119 R)
• M59: 32,649,586 km (0.087 R)
• M60: 33,284,030 km (0.102 R)
• M61: 33,666,552 km (0.116 R)
• M62: 33,858,336 km (0.11 R)
• M63: 34,436,083 km (0.086 R)
• M64: 35,081,748 km (0.074 R)
• M65: 35,146,524 km (0.119 R)
• M66: 35,861,751 km (0.105 R)
• M67: 36,188,473 km (0.084 R)
• M68: 36,844,908 km (0.096 R)
• M69: 37,108,649 km (0.118 R)
• M70: 39,442,376 km (0.109 R)
• M71: 40,321,114 km (0.028 R)
• M72: 40,389,032 km (0.04 R)
• M73: 40,933,418 km (0.11 R)
• M74: 41,548,714 km (0.098 R)
• M75: 41,823,077 km (0.044 R)
• M76: 41,891,892 km (0.082 R)
• M77: 42,304,931 km (0.025 R)
• M78: 42,926,959 km (0.063 R)
• M79: 43,204,463 km (0.073 R)
• M80: 43,343,290 km (0.106 R)
• M81: 43,761,117 km (0.088 R)
• M82: 45,940,609 km (0.076 R)
• M83: 46,153,486 km (0.118 R)
• M84: 46,936,482 km (0.069 R)
• M85: 47,222,363 km (0.11 R)
• M86: 47,580,351 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.1

Radius: 10.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.13 AU - 11.73 AU

Year: 11027 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,018,892 km

• M1: 135,536 km (0.093 R)
• M2: 270,174 km (0.117 R)
• M3: 455,526 km (0.094 R)
• M4: 552,914 km (0.11 R)
• M5: 672,293 km (0.034 R)
• M6: 757,264 km (0.113 R)
• M7: 1,118,394 km (0.092 R)
• M8: 1,203,964 km (0.118 R)
• M9: 1,626,278 km (0.091 R)
• M10: 1,763,759 km (0.075 R)
• M11: 2,092,874 km (0.096 R)
• M12: 2,243,070 km (0.079 R)
• M13: 2,926,882 km (0.057 R)
• M14: 3,119,864 km (0.093 R)
• M15: 3,217,850 km (0.029 R)
• M16: 3,646,149 km (0.059 R)
• M17: 4,092,549 km (0.111 R)
• M18: 4,308,718 km (0.063 R)
• M19: 4,418,224 km (0.099 R)
• M20: 4,640,077 km (0.109 R)
• M21: 4,979,664 km (0.066 R)
• M22: 5,094,705 km (0.115 R)
• M23: 6,386,333 km (0.11 R)
• M24: 7,117,119 km (0.095 R)
• M25: 7,740,643 km (0.11 R)
• M26: 8,450,335 km (0.105 R)
• M27: 8,760,751 km (0.1 R)
• M28: 9,967,407 km (0.119 R)
• M29: 10,368,928 km (0.037 R)
• M30: 10,442,530 km (0.071 R)
• M31: 11,263,373 km (0.11 R)
• M32: 11,681,649 km (0.106 R)
• M33: 11,758,243 km (0.116 R)
• M34: 11,873,433 km (0.075 R)
• M35: 13,006,338 km (0.097 R)
• M36: 13,807,584 km (0.119 R)
• M37: 14,997,785 km (0.12 R)
• M38: 16,007,571 km (0.1 R)
• M39: 16,952,431 km (0.06 R)
• M40: 18,581,851 km (0.107 R)
• M41: 18,895,707 km (0.078 R)
• M42: 19,211,359 km (0.089 R)
• M43: 19,756,643 km (0.063 R)
• M44: 20,076,932 km (0.076 R)
• M45: 20,583,919 km (0.085 R)
• M46: 20,769,271 km (0.105 R)
• M47: 22,272,281 km (0.074 R)
• M48: 22,462,569 km (0.081 R)
• M49: 22,558,013 km (0.094 R)
• M50: 22,701,327 km (0.045 R)
• M51: 23,712,908 km (0.105 R)
• M52: 24,004,774 km (0.119 R)
• M53: 24,199,849 km (0.096 R)
• M54: 24,297,686 km (0.036 R)
• M55: 24,493,659 km (0.116 R)
• M56: 24,591,796 km (0.069 R)
• M57: 24,936,469 km (0.093 R)
• M58: 25,084,721 km (0.089 R)
• M59: 28,521,582 km (0.11 R)
• M60: 29,247,431 km (0.081 R)
• M61: 29,455,821 km (0.089 R)
• M62: 29,560,240 km (0.08 R)
• M63: 30,031,773 km (0.097 R)
• M64: 31,567,694 km (0.064 R)
• M65: 33,074,892 km (0.115 R)
• M66: 33,346,562 km (0.116 R)
• M67: 33,509,773 km (0.08 R)
• M68: 34,275,565 km (0.108 R)
• M69: 35,657,101 km (0.096 R)
• M70: 37,282,482 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit