🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 38.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,395,895 km

• M1: 36,651 km (0.099 R)
• M2: 441,613 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.66 AU - 0.76 AU

Year: 228 Days

Day: 26.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,395,895 km

• M1: 115,190 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.72 AU - 1.06 AU

Year: 320 Days

Day: 47.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.61 AU - 2.03 AU

Year: 935 Days

Day: 17.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,395,895 km

• M1: 1,082,041 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.82 AU - 2.32 AU

Year: 1134 Days

Day: 17.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,395,895 km

• M1: 1,579,155 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.06 AU - 4.06 AU

Year: 2558 Days

Day: 46.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.2

Radius: 9.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.25 AU - 5.39 AU

Year: 3419 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,395,895 km

• M1: 162,164 km (0.058 R)
• M2: 231,129 km (0.104 R)
• M3: 311,912 km (0.049 R)
• M4: 706,700 km (0.116 R)
• M5: 866,920 km (0.099 R)
• M6: 926,460 km (0.113 R)
• M7: 1,146,368 km (0.095 R)
• M8: 1,279,810 km (0.048 R)
• M9: 1,430,305 km (0.092 R)
• M10: 1,513,781 km (0.072 R)
• M11: 1,723,667 km (0.117 R)
• M12: 1,787,246 km (0.065 R)
• M13: 2,076,418 km (0.087 R)
• M14: 2,684,235 km (0.037 R)
• M15: 2,788,205 km (0.099 R)
• M16: 2,848,343 km (0.109 R)
• M17: 3,233,558 km (0.056 R)
• M18: 3,408,438 km (0.093 R)
• M19: 3,488,922 km (0.063 R)
• M20: 3,968,383 km (0.109 R)
• M21: 4,138,625 km (0.064 R)
• M22: 4,259,201 km (0.06 R)
• M23: 4,503,943 km (0.042 R)
• M24: 4,934,187 km (0.114 R)
• M25: 5,209,895 km (0.105 R)
• M26: 5,377,744 km (0.112 R)
• M27: 5,490,541 km (0.091 R)
• M28: 5,566,238 km (0.114 R)
• M29: 5,642,383 km (0.047 R)
• M30: 5,795,422 km (0.049 R)
• M31: 6,204,123 km (0.112 R)
• M32: 6,263,214 km (0.115 R)
• M33: 6,461,730 km (0.067 R)
• M34: 6,763,469 km (0.096 R)
• M35: 7,008,211 km (0.084 R)
• M36: 7,110,985 km (0.039 R)
• M37: 7,214,357 km (0.117 R)
• M38: 7,297,384 km (0.116 R)
• M39: 7,422,448 km (0.067 R)
• M40: 8,296,548 km (0.112 R)
• M41: 8,668,598 km (0.067 R)
• M42: 8,801,142 km (0.115 R)
• M43: 9,633,804 km (0.099 R)
• M44: 9,817,061 km (0.09 R)
• M45: 9,909,213 km (0.12 R)
• M46: 10,280,515 km (0.09 R)
• M47: 10,444,325 km (0.113 R)
• M48: 10,561,909 km (0.077 R)
• M49: 10,822,209 km (0.086 R)
• M50: 10,917,353 km (0.067 R)
• M51: 11,084,604 km (0.09 R)
• M52: 11,325,008 km (0.114 R)
• M53: 11,542,822 km (0.072 R)
• M54: 11,737,599 km (0.05 R)
• M55: 12,254,010 km (0.073 R)
• M56: 12,627,556 km (0.044 R)
• M57: 13,385,718 km (0.101 R)
• M58: 13,539,056 km (0.103 R)
• M59: 14,367,080 km (0.087 R)
• M60: 14,998,982 km (0.091 R)
• M61: 15,105,047 km (0.106 R)
• M62: 15,211,560 km (0.063 R)
• M63: 15,478,742 km (0.062 R)
• M64: 15,774,347 km (0.11 R)
• M65: 15,990,666 km (0.086 R)
• M66: 16,480,749 km (0.031 R)
• M67: 16,727,735 km (0.102 R)
• M68: 17,531,674 km (0.119 R)
• M69: 17,671,548 km (0.113 R)
• M70: 17,839,845 km (0.05 R)
• M71: 18,575,568 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 8.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.34 AU - 5.8 AU

Year: 4347 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,395,895 km

• M1: 108,758 km (0.1 R)
• M2: 166,203 km (0.072 R)
• M3: 244,144 km (0.061 R)
• M4: 306,825 km (0.119 R)
• M5: 391,946 km (0.113 R)
• M6: 446,101 km (0.104 R)
• M7: 537,056 km (0.112 R)
• M8: 598,691 km (0.051 R)
• M9: 691,441 km (0.097 R)
• M10: 809,324 km (0.057 R)
• M11: 870,959 km (0.051 R)
• M12: 988,393 km (0.039 R)
• M13: 1,227,600 km (0.096 R)
• M14: 1,348,026 km (0.105 R)
• M15: 1,434,793 km (0.118 R)
• M16: 1,587,832 km (0.111 R)
• M17: 1,666,520 km (0.067 R)
• M18: 1,924,277 km (0.09 R)
• M19: 2,209,411 km (0.075 R)
• M20: 2,372,024 km (0.089 R)
• M21: 2,477,640 km (0.049 R)
• M22: 2,915,513 km (0.039 R)
• M23: 3,061,520 km (0.083 R)
• M24: 3,243,282 km (0.108 R)
• M25: 3,394,525 km (0.12 R)
• M26: 3,634,630 km (0.092 R)
• M27: 3,969,430 km (0.096 R)
• M28: 4,277,302 km (0.112 R)
• M29: 4,387,855 km (0.086 R)
• M30: 4,555,554 km (0.111 R)
• M31: 4,611,803 km (0.099 R)
• M32: 4,935,533 km (0.108 R)
• M33: 5,051,621 km (0.076 R)
• M34: 5,246,996 km (0.101 R)
• M35: 5,726,307 km (0.084 R)
• M36: 6,240,326 km (0.1 R)
• M37: 6,429,118 km (0.091 R)
• M38: 7,137,015 km (0.118 R)
• M39: 7,578,179 km (0.066 R)
• M40: 7,712,369 km (0.048 R)
• M41: 8,256,456 km (0.096 R)
• M42: 8,883,570 km (0.081 R)
• M43: 9,143,422 km (0.026 R)
• M44: 9,549,879 km (0.056 R)
• M45: 9,719,074 km (0.114 R)
• M46: 9,889,167 km (0.106 R)
• M47: 10,679,493 km (0.057 R)
• M48: 11,413,121 km (0.099 R)
• M49: 11,876,575 km (0.096 R)
• M50: 12,346,312 km (0.072 R)
• M51: 12,451,480 km (0.074 R)
• M52: 13,276,961 km (0.088 R)
• M53: 13,519,908 km (0.117 R)
• M54: 13,928,160 km (0.112 R)
• M55: 13,982,913 km (0.114 R)
• M56: 14,952,457 km (0.1 R)
• M57: 15,459,444 km (0.089 R)
• M58: 15,516,142 km (0.117 R)
• M59: 16,029,412 km (0.101 R)
• M60: 16,144,303 km (0.085 R)
• M61: 16,780,692 km (0.076 R)
• M62: 16,984,893 km (0.054 R)
• M63: 17,721,065 km (0.06 R)
• M64: 17,958,776 km (0.1 R)
• M65: 18,048,235 km (0.108 R)
• M66: 18,227,453 km (0.099 R)
• M67: 18,347,431 km (0.081 R)
• M68: 19,132,969 km (0.059 R)
• M69: 19,315,778 km (0.077 R)
• M70: 19,806,160 km (0.107 R)
• M71: 19,929,428 km (0.111 R)
• M72: 20,643,010 km (0.116 R)
• M73: 21,018,800 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 8.2

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.06 AU - 8.36 AU

Year: 6619 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,395,895 km

• M1: 119,678 km (0.119 R)
• M2: 352,303 km (0.085 R)
• M3: 622,178 km (0.096 R)
• M4: 706,401 km (0.09 R)
• M5: 809,923 km (0.111 R)
• M6: 1,015,919 km (0.078 R)
• M7: 1,365,529 km (0.039 R)
• M8: 1,573,171 km (0.103 R)
• M9: 1,852,321 km (0.105 R)
• M10: 1,976,936 km (0.063 R)
• M11: 2,190,562 km (0.088 R)
• M12: 2,256,235 km (0.119 R)
• M13: 2,367,087 km (0.096 R)
• M14: 2,828,447 km (0.069 R)
• M15: 2,948,275 km (0.115 R)
• M16: 3,118,816 km (0.063 R)
• M17: 3,469,474 km (0.113 R)
• M18: 4,073,101 km (0.119 R)
• M19: 4,235,864 km (0.117 R)
• M20: 4,345,519 km (0.103 R)
• M21: 4,484,047 km (0.054 R)
• M22: 4,708,743 km (0.097 R)
• M23: 5,345,730 km (0.09 R)
• M24: 5,434,741 km (0.032 R)
• M25: 5,584,040 km (0.078 R)
• M26: 6,071,130 km (0.099 R)
• M27: 6,164,031 km (0.104 R)
• M28: 6,288,646 km (0.097 R)
• M29: 6,382,593 km (0.096 R)
• M30: 6,508,555 km (0.107 R)
• M31: 6,763,170 km (0.042 R)
• M32: 8,152,486 km (0.099 R)
• M33: 8,254,960 km (0.085 R)
• M34: 8,323,626 km (0.094 R)
• M35: 8,634,789 km (0.117 R)
• M36: 9,090,913 km (0.105 R)
• M37: 9,662,975 km (0.061 R)
• M38: 9,880,491 km (0.072 R)
• M39: 11,067,998 km (0.068 R)
• M40: 11,949,130 km (0.052 R)
• M41: 13,982,165 km (0.09 R)
• M42: 14,641,742 km (0.089 R)
• M43: 14,891,720 km (0.102 R)
• M44: 14,975,345 km (0.113 R)
• M45: 16,637,228 km (0.115 R)
• M46: 16,985,342 km (0.082 R)
• M47: 17,116,540 km (0.075 R)
• M48: 17,600,339 km (0.074 R)
• M49: 18,446,614 km (0.116 R)
• M50: 19,580,117 km (0.119 R)
• M51: 20,132,283 km (0.065 R)
• M52: 20,736,210 km (0.085 R)
• M53: 21,157,776 km (0.074 R)
• M54: 22,200,174 km (0.117 R)
• M55: 22,727,657 km (0.095 R)
• M56: 23,065,448 km (0.076 R)
• M57: 23,599,662 km (0.118 R)
• M58: 24,137,916 km (0.117 R)
• M59: 24,531,956 km (0.12 R)
• M60: 24,878,575 km (0.107 R)
• M61: 25,827,175 km (0.114 R)
• M62: 26,686,166 km (0.1 R)
• M63: 26,838,606 km (0.118 R)
• M64: 27,042,508 km (0.036 R)
• M65: 28,017,736 km (0.069 R)
• M66: 28,328,152 km (0.078 R)
• M67: 29,109,053 km (0.12 R)
• M68: 29,475,867 km (0.042 R)
• M69: 30,002,601 km (0.098 R)
• M70: 30,479,220 km (0.118 R)
• M71: 32,573,740 km (0.106 R)
• M72: 32,791,255 km (0.046 R)
• M73: 32,900,162 km (0.116 R)
• M74: 33,118,276 km (0.112 R)
• M75: 33,336,988 km (0.091 R)
• M76: 33,610,902 km (0.092 R)
• M77: 34,050,869 km (0.062 R)
• M78: 34,992,139 km (0.091 R)
• M79: 35,661,589 km (0.057 R)
• M80: 35,829,588 km (0.085 R)
• M81: 36,166,482 km (0.109 R)
• M82: 37,126,751 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.5

Radius: 7.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.08 AU - 19.94 AU

Year: 30325 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,395,895 km

• M1: 543,639 km (0.088 R)
• M2: 928,853 km (0.077 R)
• M3: 1,109,268 km (0.117 R)
• M4: 1,162,974 km (0.093 R)
• M5: 1,593,816 km (0.046 R)
• M6: 2,037,822 km (0.101 R)
• M7: 2,554,234 km (0.103 R)
• M8: 4,328,465 km (0.115 R)
• M9: 6,251,545 km (0.093 R)
• M10: 6,446,771 km (0.09 R)
• M11: 6,843,504 km (0.11 R)
• M12: 8,779,301 km (0.097 R)
• M13: 9,834,714 km (0.094 R)
• M14: 10,119,249 km (0.116 R)
• M15: 10,754,441 km (0.096 R)
• M16: 11,343,109 km (0.1 R)
• M17: 12,736,314 km (0.073 R)
• M18: 13,927,562 km (0.095 R)
• M19: 16,752,119 km (0.096 R)
• M20: 16,955,572 km (0.096 R)
• M21: 17,639,833 km (0.113 R)
• M22: 18,612,967 km (0.048 R)
• M23: 18,894,211 km (0.119 R)
• M24: 20,033,249 km (0.103 R)
• M25: 20,177,162 km (0.112 R)
• M26: 20,901,964 km (0.118 R)
• M27: 22,676,045 km (0.118 R)
• M28: 24,651,934 km (0.115 R)
• M29: 24,960,854 km (0.104 R)
• M30: 26,840,700 km (0.034 R)
• M31: 27,238,032 km (0.108 R)
• M32: 28,684,644 km (0.114 R)
• M33: 29,499,055 km (0.1 R)
• M34: 32,155,763 km (0.12 R)
• M35: 33,940,316 km (0.042 R)
• M36: 35,495,536 km (0.067 R)
• M37: 37,250,618 km (0.108 R)
• M38: 37,871,449 km (0.057 R)
• M39: 38,406,411 km (0.117 R)
• M40: 39,935,600 km (0.025 R)
• M41: 40,116,913 km (0.106 R)
• M42: 40,480,137 km (0.073 R)
• M43: 40,844,407 km (0.037 R)
• M44: 45,017,739 km (0.102 R)
• M45: 45,489,721 km (0.116 R)
• M46: 45,678,962 km (0.1 R)
• M47: 47,106,724 km (0.11 R)
• M48: 49,811,005 km (0.049 R)
• M49: 52,465,918 km (0.086 R)
• M50: 53,062,066 km (0.041 R)
• M51: 58,219,751 km (0.078 R)
• M52: 59,146,361 km (0.105 R)
• M53: 59,352,955 km (0.062 R)
• M54: 60,493,489 km (0.077 R)
• M55: 62,060,228 km (0.039 R)
• M56: 62,690,783 km (0.105 R)
• M57: 66,840,329 km (0.062 R)
• M58: 68,026,640 km (0.1 R)
• M59: 68,134,799 km (0.111 R)
• M60: 68,243,108 km (0.029 R)
• M61: 68,459,726 km (0.056 R)
• M62: 69,002,467 km (0.118 R)
• M63: 69,655,611 km (0.107 R)
• M64: 72,619,893 km (0.043 R)
• M65: 74,395,919 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 12,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit