🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.56 AU - 0.68 AU

Year: 182 Days

Day: 17.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,333,599 km

• M1: 250,128 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.55 AU - 0.79 AU

Year: 204 Days

Day: 35.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,333,599 km

• M1: 64,626 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.81 AU - 1.25 AU

Year: 390 Days

Day: 21.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.1 AU - 1.14 AU

Year: 442 Days

Day: 39.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,333,599 km

• M1: 292,314 km (0.081 R)
• M2: 733,927 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.14 AU - 1.46 AU

Year: 553 Days

Day: 47.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.17 AU - 3.49 AU

Year: 2265 Days

Day: 30.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,333,599 km

• M1: 950,994 km (0.057 R)
• M2: 2,573,532 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.45 AU - 5.17 AU

Year: 3336 Days

Day: 16.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.7

Radius: 14.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.9 AU - 7.44 AU

Year: 5713 Days

Day: 12 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,333,599 km

• M1: 187,297 km (0.054 R)
• M2: 411,544 km (0.038 R)
• M3: 696,079 km (0.114 R)
• M4: 822,339 km (0.077 R)
• M5: 1,323,642 km (0.113 R)
• M6: 1,577,210 km (0.094 R)
• M7: 1,798,316 km (0.046 R)
• M8: 1,929,513 km (0.058 R)
• M9: 2,030,043 km (0.117 R)
• M10: 2,167,075 km (0.111 R)
• M11: 2,324,901 km (0.12 R)
• M12: 2,486,915 km (0.096 R)
• M13: 2,956,802 km (0.083 R)
• M14: 3,332,891 km (0.086 R)
• M15: 3,434,468 km (0.113 R)
• M16: 3,851,397 km (0.106 R)
• M17: 3,979,603 km (0.057 R)
• M18: 4,552,263 km (0.118 R)
• M19: 4,642,770 km (0.109 R)
• M20: 4,802,540 km (0.078 R)
• M21: 5,080,643 km (0.088 R)
• M22: 5,508,044 km (0.095 R)
• M23: 5,873,212 km (0.119 R)
• M24: 6,271,442 km (0.095 R)
• M25: 6,550,442 km (0.101 R)
• M26: 7,760,988 km (0.034 R)
• M27: 7,978,653 km (0.049 R)
• M28: 8,336,641 km (0.092 R)
• M29: 8,643,615 km (0.113 R)
• M30: 9,762,308 km (0.083 R)
• M31: 10,234,439 km (0.043 R)
• M32: 10,533,485 km (0.06 R)
• M33: 10,926,329 km (0.119 R)
• M34: 11,201,290 km (0.104 R)
• M35: 11,324,110 km (0.109 R)
• M36: 11,416,711 km (0.054 R)
• M37: 11,633,478 km (0.056 R)
• M38: 12,197,163 km (0.072 R)
• M39: 12,962,655 km (0.095 R)
• M40: 13,253,773 km (0.116 R)
• M41: 13,383,923 km (0.105 R)
• M42: 13,645,271 km (0.082 R)
• M43: 14,406,425 km (0.056 R)
• M44: 14,708,014 km (0.057 R)
• M45: 14,808,992 km (0.081 R)
• M46: 15,317,625 km (0.078 R)
• M47: 15,625,348 km (0.109 R)
• M48: 16,212,520 km (0.088 R)
• M49: 16,771,866 km (0.104 R)
• M50: 17,053,858 km (0.089 R)
• M51: 17,266,287 km (0.103 R)
• M52: 18,053,172 km (0.09 R)
• M53: 18,378,547 km (0.085 R)
• M54: 19,513,696 km (0.074 R)
• M55: 20,108,647 km (0.043 R)
• M56: 20,258,244 km (0.104 R)
• M57: 21,087,914 km (0.059 R)
• M58: 21,660,126 km (0.12 R)
• M59: 21,851,911 km (0.071 R)
• M60: 22,160,082 km (0.115 R)
• M61: 22,275,871 km (0.038 R)
• M62: 22,508,346 km (0.12 R)
• M63: 23,171,364 km (0.12 R)
• M64: 23,603,851 km (0.066 R)
• M65: 24,317,134 km (0.111 R)
• M66: 25,521,846 km (0.1 R)
• M67: 25,643,469 km (0.113 R)
• M68: 26,213,137 km (0.028 R)
• M69: 26,335,808 km (0.111 R)
• M70: 26,704,865 km (0.054 R)
• M71: 26,910,712 km (0.108 R)
• M72: 27,241,024 km (0.074 R)
• M73: 28,030,901 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 10.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.98 AU - 8.42 AU

Year: 7202 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,333,599 km

• M1: 146,008 km (0.104 R)
• M2: 342,130 km (0.092 R)
• M3: 458,817 km (0.064 R)
• M4: 529,277 km (0.112 R)
• M5: 604,226 km (0.084 R)
• M6: 697,126 km (0.085 R)
• M7: 853,605 km (0.04 R)
• M8: 975,229 km (0.111 R)
• M9: 1,429,707 km (0.061 R)
• M10: 1,557,763 km (0.12 R)
• M11: 1,632,711 km (0.079 R)
• M12: 1,985,613 km (0.102 R)
• M13: 2,255,487 km (0.074 R)
• M14: 2,515,189 km (0.099 R)
• M15: 3,230,566 km (0.101 R)
• M16: 3,980,201 km (0.104 R)
• M17: 4,084,171 km (0.062 R)
• M18: 4,348,062 km (0.116 R)
• M19: 4,645,014 km (0.074 R)
• M20: 4,976,373 km (0.113 R)
• M21: 5,088,572 km (0.039 R)
• M22: 5,201,668 km (0.071 R)
• M23: 6,316,920 km (0.118 R)
• M24: 6,622,548 km (0.092 R)
• M25: 7,058,626 km (0.12 R)
• M26: 7,153,172 km (0.06 R)
• M27: 7,280,031 km (0.06 R)
• M28: 8,288,620 km (0.058 R)
• M29: 8,488,931 km (0.111 R)
• M30: 9,065,033 km (0.071 R)
• M31: 9,202,363 km (0.113 R)
• M32: 9,409,856 km (0.09 R)
• M33: 9,970,548 km (0.066 R)
• M34: 10,290,688 km (0.079 R)
• M35: 10,941,289 km (0.064 R)
• M36: 11,051,094 km (0.1 R)
• M37: 11,456,504 km (0.118 R)
• M38: 12,587,165 km (0.111 R)
• M39: 12,740,503 km (0.045 R)
• M40: 13,165,660 km (0.047 R)
• M41: 14,953,205 km (0.063 R)
• M42: 16,145,051 km (0.082 R)
• M43: 16,900,071 km (0.064 R)
• M44: 17,409,901 km (0.116 R)
• M45: 18,227,304 km (0.115 R)
• M46: 18,662,634 km (0.077 R)
• M47: 18,793,980 km (0.113 R)
• M48: 19,013,441 km (0.118 R)
• M49: 19,233,649 km (0.05 R)
• M50: 19,366,342 km (0.111 R)
• M51: 20,437,911 km (0.085 R)
• M52: 21,071,907 km (0.05 R)
• M53: 22,035,168 km (0.104 R)
• M54: 22,127,619 km (0.074 R)
• M55: 22,778,520 km (0.057 R)
• M56: 22,965,667 km (0.099 R)
• M57: 23,059,465 km (0.066 R)
• M58: 23,294,483 km (0.094 R)
• M59: 23,482,976 km (0.106 R)
• M60: 23,861,608 km (0.077 R)
• M61: 24,577,135 km (0.099 R)
• M62: 24,865,260 km (0.076 R)
• M63: 24,961,452 km (0.055 R)
• M64: 26,568,283 km (0.109 R)
• M65: 26,864,038 km (0.103 R)
• M66: 27,260,023 km (0.088 R)
• M67: 29,065,819 km (0.105 R)
• M68: 30,445,560 km (0.108 R)
• M69: 30,755,078 km (0.112 R)
• M70: 31,273,136 km (0.073 R)
• M71: 31,481,226 km (0.101 R)
• M72: 31,585,346 km (0.109 R)
• M73: 31,846,395 km (0.079 R)
• M74: 32,633,728 km (0.103 R)
• M75: 33,268,322 km (0.102 R)
• M76: 34,067,175 km (0.107 R)
• M77: 34,334,806 km (0.119 R)
• M78: 34,764,600 km (0.114 R)
• M79: 35,683,730 km (0.111 R)
• M80: 36,665,690 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.5

Radius: 5.6

Gravity: 26.8 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.68 AU - 15.98 AU

Year: 18143 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,333,599 km

• M1: 82,129 km (0.091 R)
• M2: 223,948 km (0.061 R)
• M3: 353,201 km (0.025 R)
• M4: 506,239 km (0.104 R)
• M5: 634,594 km (0.104 R)
• M6: 1,392,307 km (0.09 R)
• M7: 2,163,185 km (0.105 R)
• M8: 2,664,488 km (0.111 R)
• M9: 2,701,588 km (0.063 R)
• M10: 3,239,841 km (0.035 R)
• M11: 4,150,443 km (0.098 R)
• M12: 4,996,419 km (0.119 R)
• M13: 6,236,735 km (0.056 R)
• M14: 6,435,700 km (0.086 R)
• M15: 6,485,816 km (0.12 R)
• M16: 11,007,860 km (0.094 R)
• M17: 11,127,838 km (0.102 R)
• M18: 11,795,493 km (0.115 R)
• M19: 11,856,828 km (0.054 R)
• M20: 12,538,546 km (0.102 R)
• M21: 12,978,962 km (0.109 R)
• M22: 13,232,829 km (0.035 R)
• M23: 13,296,558 km (0.118 R)
• M24: 13,360,436 km (0.034 R)
• M25: 13,488,492 km (0.063 R)
• M26: 14,004,455 km (0.052 R)
• M27: 14,658,647 km (0.114 R)
• M28: 15,055,979 km (0.093 R)
• M29: 15,523,921 km (0.081 R)
• M30: 17,164,261 km (0.076 R)
• M31: 17,373,100 km (0.087 R)
• M32: 17,442,962 km (0.105 R)
• M33: 19,218,539 km (0.078 R)
• M34: 19,725,975 km (0.113 R)
• M35: 20,606,060 km (0.116 R)
• M36: 20,902,263 km (0.096 R)
• M37: 23,476,095 km (0.053 R)
• M38: 24,721,497 km (0.043 R)
• M39: 25,590,212 km (0.07 R)
• M40: 26,228,247 km (0.035 R)
• M41: 27,519,875 km (0.092 R)
• M42: 28,666,842 km (0.032 R)
• M43: 28,831,998 km (0.103 R)
• M44: 29,080,330 km (0.114 R)
• M45: 29,495,763 km (0.06 R)
• M46: 30,164,466 km (0.076 R)
• M47: 31,007,450 km (0.051 R)
• M48: 32,286,362 km (0.11 R)
• M49: 33,062,027 km (0.091 R)
• M50: 33,582,478 km (0.098 R)
• M51: 33,669,544 km (0.087 R)
• M52: 34,105,622 km (0.118 R)
• M53: 34,543,644 km (0.068 R)
• M54: 34,807,385 km (0.077 R)
• M55: 36,046,953 km (0.059 R)
• M56: 37,300,883 km (0.079 R)
• M57: 37,661,713 km (0.084 R)
• M58: 40,961,393 km (0.112 R)
• M59: 41,054,293 km (0.112 R)
• M60: 41,800,637 km (0.106 R)
• M61: 44,830,293 km (0.093 R)
• M62: 46,177,871 km (0.069 R)
• M63: 46,759,507 km (0.055 R)
• M64: 48,912,669 km (0.067 R)
• M65: 49,604,560 km (0.115 R)
• M66: 49,902,110 km (0.082 R)
• M67: 50,598,488 km (0.102 R)
• M68: 51,398,388 km (0.077 R)
• M69: 51,799,908 km (0.038 R)
• M70: 51,900,588 km (0.069 R)
• M71: 55,254,722 km (0.088 R)
• M72: 56,802,461 km (0.117 R)
• M73: 57,113,625 km (0.094 R)
• M74: 58,678,418 km (0.073 R)
• M75: 58,888,005 km (0.09 R)
• M76: 62,919,219 km (0.119 R)
• M77: 63,026,481 km (0.119 R)
• M78: 64,751,344 km (0.112 R)
• M79: 65,293,487 km (0.038 R)
• M80: 65,728,368 km (0.097 R)
• M81: 66,600,822 km (0.103 R)
• M82: 69,684,783 km (0.106 R)
• M83: 69,795,784 km (0.109 R)
• M84: 70,351,690 km (0.073 R)
• M85: 70,797,492 km (0.116 R)
• M86: 71,691,788 km (0.114 R)
• M87: 71,915,885 km (0.115 R)
• M88: 72,927,616 km (0.077 R)
• M89: 73,040,263 km (0.055 R)
• M90: 73,491,600 km (0.066 R)
• M91: 74,510,660 km (0.062 R)
• M92: 75,762,346 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit