🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.24 AU - 1.52 AU

Year: 581 Days

Day: 24.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,481,477 km

• M1: 87,365 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.7 AU - 2.96 AU

Year: 1705 Days

Day: 12.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.56 AU - 3.62 AU

Year: 1945 Days

Day: 33 Hours

Environment

Temp: -99 °C

Axial Tilt: 130.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,481,477 km

• M1: 1,599,800 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.16 AU - 3.56 AU

Year: 2206 Days

Day: 20.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,481,477 km

• M1: 2,364,394 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.87 AU - 4.07 AU

Year: 2833 Days

Day: 38.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,481,477 km

• M1: 1,135,448 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 9.3

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.61 AU - 10.39 AU

Year: 10487 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 111,481,477 km

• M1: 134,040 km (0.097 R)
• M2: 201,658 km (0.059 R)
• M3: 321,037 km (0.103 R)
• M4: 485,295 km (0.046 R)
• M5: 803,939 km (0.073 R)
• M6: 1,016,368 km (0.116 R)
• M7: 1,140,085 km (0.086 R)
• M8: 1,660,536 km (0.095 R)
• M9: 1,758,224 km (0.101 R)
• M10: 2,088,685 km (0.098 R)
• M11: 2,221,080 km (0.117 R)
• M12: 2,411,069 km (0.089 R)
• M13: 2,836,525 km (0.092 R)
• M14: 2,953,960 km (0.081 R)
• M15: 3,073,039 km (0.104 R)
• M16: 3,885,505 km (0.069 R)
• M17: 4,248,729 km (0.101 R)
• M18: 4,519,651 km (0.046 R)
• M19: 4,657,281 km (0.052 R)
• M20: 5,994,985 km (0.061 R)
• M21: 6,260,820 km (0.097 R)
• M22: 6,414,457 km (0.11 R)
• M23: 7,524,474 km (0.118 R)
• M24: 7,687,984 km (0.098 R)
• M25: 8,778,702 km (0.053 R)
• M26: 8,907,656 km (0.104 R)
• M27: 9,167,507 km (0.038 R)
• M28: 9,386,070 km (0.046 R)
• M29: 9,606,278 km (0.093 R)
• M30: 10,186,717 km (0.063 R)
• M31: 10,277,075 km (0.111 R)
• M32: 10,641,046 km (0.111 R)
• M33: 10,778,527 km (0.034 R)
• M34: 11,334,881 km (0.1 R)
• M35: 12,475,266 km (0.107 R)
• M36: 12,961,160 km (0.09 R)
• M37: 14,152,557 km (0.084 R)
• M38: 14,303,950 km (0.119 R)
• M39: 14,455,941 km (0.118 R)
• M40: 15,171,917 km (0.031 R)
• M41: 15,378,661 km (0.111 R)
• M42: 16,004,429 km (0.116 R)
• M43: 17,280,948 km (0.085 R)
• M44: 17,876,796 km (0.097 R)
• M45: 19,480,036 km (0.08 R)
• M46: 19,592,235 km (0.116 R)
• M47: 20,783,931 km (0.039 R)
• M48: 21,186,350 km (0.114 R)
• M49: 21,591,311 km (0.057 R)
• M50: 21,940,622 km (0.105 R)
• M51: 22,585,539 km (0.061 R)
• M52: 22,999,326 km (0.113 R)
• M53: 24,376,375 km (0.05 R)
• M54: 24,436,812 km (0.118 R)
• M55: 26,398,339 km (0.083 R)
• M56: 26,709,353 km (0.078 R)
• M57: 27,146,778 km (0.059 R)
• M58: 27,272,290 km (0.041 R)
• M59: 27,523,615 km (0.06 R)
• M60: 27,649,726 km (0.103 R)
• M61: 28,155,666 km (0.094 R)
• M62: 28,856,382 km (0.034 R)
• M63: 29,369,652 km (0.063 R)
• M64: 31,914,462 km (0.06 R)
• M65: 32,978,851 km (0.102 R)
• M66: 33,045,721 km (0.102 R)
• M67: 33,649,947 km (0.116 R)
• M68: 33,987,140 km (0.092 R)
• M69: 34,122,377 km (0.063 R)
• M70: 34,190,145 km (0.112 R)
• M71: 34,529,133 km (0.091 R)
• M72: 35,142,185 km (0.118 R)
• M73: 35,347,434 km (0.118 R)
• M74: 35,827,643 km (0.085 R)
• M75: 39,037,116 km (0.084 R)
• M76: 40,174,807 km (0.103 R)
• M77: 41,179,207 km (0.056 R)
• M78: 42,774,370 km (0.118 R)
• M79: 44,094,421 km (0.071 R)
• M80: 44,168,023 km (0.068 R)
• M81: 44,241,925 km (0.088 R)
• M82: 44,315,676 km (0.041 R)
• M83: 44,611,282 km (0.116 R)
• M84: 44,907,635 km (0.058 R)
• M85: 45,502,287 km (0.074 R)
• M86: 45,725,786 km (0.028 R)
• M87: 48,742,427 km (0.112 R)
• M88: 50,814,806 km (0.091 R)
• M89: 51,511,932 km (0.037 R)
• M90: 51,667,365 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.2

Radius: 11.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.15 AU - 12.67 AU

Year: 15658 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 111,481,477 km

• M1: 1,204,562 km (0.059 R)
• M2: 1,290,581 km (0.025 R)
• M3: 1,585,289 km (0.119 R)
• M4: 1,752,988 km (0.114 R)
• M5: 2,080,308 km (0.087 R)
• M6: 2,237,984 km (0.069 R)
• M7: 2,763,821 km (0.104 R)
• M8: 3,026,365 km (0.067 R)
• M9: 3,205,882 km (0.111 R)
• M10: 3,296,987 km (0.114 R)
• M11: 3,638,669 km (0.093 R)
• M12: 3,797,841 km (0.065 R)
• M13: 3,894,332 km (0.094 R)
• M14: 4,389,800 km (0.069 R)
• M15: 4,696,625 km (0.058 R)
• M16: 4,975,476 km (0.045 R)
• M17: 5,116,846 km (0.109 R)
• M18: 5,223,808 km (0.091 R)
• M19: 6,031,038 km (0.101 R)
• M20: 6,759,281 km (0.087 R)
• M21: 7,273,748 km (0.026 R)
• M22: 7,924,199 km (0.081 R)
• M23: 8,172,980 km (0.103 R)
• M24: 8,466,491 km (0.049 R)
• M25: 9,280,603 km (0.055 R)
• M26: 9,586,830 km (0.112 R)
• M27: 9,763,355 km (0.036 R)
• M28: 11,214,006 km (0.107 R)
• M29: 11,634,226 km (0.074 R)
• M30: 12,059,384 km (0.102 R)
• M31: 12,537,947 km (0.056 R)
• M32: 13,071,563 km (0.027 R)
• M33: 13,218,468 km (0.106 R)
• M34: 13,612,658 km (0.116 R)
• M35: 14,010,738 km (0.086 R)
• M36: 14,513,686 km (0.036 R)
• M37: 16,584,570 km (0.109 R)
• M38: 17,277,357 km (0.11 R)
• M39: 20,995,313 km (0.103 R)
• M40: 22,209,749 km (0.059 R)
• M41: 23,566,003 km (0.116 R)
• M42: 24,163,946 km (0.103 R)
• M43: 25,131,245 km (0.076 R)
• M44: 25,314,054 km (0.061 R)
• M45: 25,742,203 km (0.117 R)
• M46: 26,729,848 km (0.097 R)
• M47: 27,478,735 km (0.103 R)
• M48: 28,805,968 km (0.079 R)
• M49: 29,061,032 km (0.116 R)
• M50: 29,509,377 km (0.081 R)
• M51: 29,766,685 km (0.099 R)
• M52: 30,348,172 km (0.065 R)
• M53: 30,477,873 km (0.109 R)
• M54: 30,998,624 km (0.092 R)
• M55: 31,588,039 km (0.112 R)
• M56: 31,719,386 km (0.108 R)
• M57: 32,048,950 km (0.088 R)
• M58: 34,590,020 km (0.072 R)
• M59: 34,725,555 km (0.059 R)
• M60: 35,269,344 km (0.081 R)
• M61: 35,405,777 km (0.077 R)
• M62: 35,679,242 km (0.101 R)
• M63: 36,365,597 km (0.054 R)
• M64: 36,572,491 km (0.102 R)
• M65: 36,710,569 km (0.095 R)
• M66: 37,195,117 km (0.091 R)
• M67: 37,473,070 km (0.107 R)
• M68: 38,030,920 km (0.032 R)
• M69: 38,170,794 km (0.107 R)
• M70: 38,872,857 km (0.114 R)
• M71: 39,013,778 km (0.057 R)
• M72: 40,861,162 km (0.068 R)
• M73: 42,156,830 km (0.102 R)
• M74: 42,301,491 km (0.036 R)
• M75: 42,446,451 km (0.094 R)
• M76: 42,882,379 km (0.084 R)
• M77: 42,955,233 km (0.085 R)
• M78: 44,567,001 km (0.087 R)
• M79: 46,796,608 km (0.112 R)
• M80: 47,246,897 km (0.077 R)
• M81: 47,321,995 km (0.096 R)
• M82: 48,606,293 km (0.088 R)
• M83: 48,758,135 km (0.11 R)
• M84: 49,748,921 km (0.026 R)
• M85: 49,901,960 km (0.118 R)
• M86: 50,823,483 km (0.117 R)
• M87: 50,900,526 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.3

Radius: 6.8

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 17.61 AU - 22.59 AU

Year: 32275 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,481,477 km

• M1: 164,258 km (0.092 R)
• M2: 2,147,627 km (0.08 R)
• M3: 2,192,058 km (0.078 R)
• M4: 2,372,622 km (0.03 R)
• M5: 3,092,338 km (0.056 R)
• M6: 3,243,880 km (0.108 R)
• M7: 3,554,595 km (0.073 R)
• M8: 4,485,692 km (0.072 R)
• M9: 5,305,937 km (0.118 R)
• M10: 5,733,338 km (0.064 R)
• M11: 6,948,223 km (0.092 R)
• M12: 8,948,645 km (0.059 R)
• M13: 9,092,708 km (0.059 R)
• M14: 10,424,129 km (0.029 R)
• M15: 11,423,144 km (0.048 R)
• M16: 13,100,286 km (0.065 R)
• M17: 13,593,510 km (0.106 R)
• M18: 14,767,853 km (0.115 R)
• M19: 15,023,665 km (0.054 R)
• M20: 15,109,235 km (0.095 R)
• M21: 15,453,310 km (0.117 R)
• M22: 15,800,078 km (0.07 R)
• M23: 18,389,019 km (0.069 R)
• M24: 18,756,282 km (0.11 R)
• M25: 20,060,775 km (0.101 R)
• M26: 20,155,172 km (0.073 R)
• M27: 23,348,787 km (0.096 R)
• M28: 26,076,106 km (0.099 R)
• M29: 28,054,837 km (0.067 R)
• M30: 29,436,373 km (0.12 R)
• M31: 29,866,018 km (0.073 R)
• M32: 29,973,729 km (0.068 R)
• M33: 31,604,794 km (0.099 R)
• M34: 32,154,866 km (0.105 R)
• M35: 33,152,983 km (0.092 R)
• M36: 33,487,932 km (0.076 R)
• M37: 34,725,705 km (0.095 R)
• M38: 35,407,123 km (0.085 R)
• M39: 36,322,662 km (0.091 R)
• M40: 37,361,769 km (0.097 R)
• M41: 37,826,869 km (0.102 R)
• M42: 38,645,169 km (0.118 R)
• M43: 39,469,304 km (0.117 R)
• M44: 42,338,741 km (0.067 R)
• M45: 43,432,002 km (0.109 R)
• M46: 44,657,657 km (0.08 R)
• M47: 45,398,466 km (0.064 R)
• M48: 46,143,314 km (0.082 R)
• M49: 46,267,929 km (0.056 R)
• M50: 47,142,777 km (0.098 R)
• M51: 47,771,088 km (0.034 R)
• M52: 47,897,049 km (0.117 R)
• M53: 49,672,477 km (0.045 R)
• M54: 51,727,802 km (0.094 R)
• M55: 52,505,711 km (0.047 R)
• M56: 53,287,360 km (0.086 R)
• M57: 56,585,843 km (0.119 R)
• M58: 58,327,163 km (0.034 R)
• M59: 60,221,820 km (0.056 R)
• M60: 62,274,153 km (0.109 R)
• M61: 66,306,563 km (0.113 R)
• M62: 66,447,185 km (0.106 R)
• M63: 67,010,272 km (0.111 R)
• M64: 68,425,168 km (0.03 R)
• M65: 71,428,346 km (0.057 R)
• M66: 72,439,029 km (0.117 R)
• M67: 72,728,650 km (0.105 R)
• M68: 73,745,318 km (0.112 R)
• M69: 74,182,443 km (0.113 R)
• M70: 77,118,750 km (0.074 R)
• M71: 77,266,552 km (0.107 R)
• M72: 79,345,813 km (0.068 R)
• M73: 82,801,374 km (0.109 R)
• M74: 85,387,024 km (0.095 R)
• M75: 86,766,466 km (0.078 R)
• M76: 87,999,003 km (0.099 R)
• M77: 89,392,357 km (0.059 R)
• M78: 90,793,042 km (0.091 R)
• M79: 93,458,577 km (0.058 R)
• M80: 95,038,480 km (0.113 R)
• M81: 95,831,648 km (0.089 R)
• M82: 96,308,716 km (0.092 R)
• M83: 98,545,204 km (0.112 R)
• M84: 99,669,881 km (0.044 R)
• M85: 99,991,965 km (0.119 R)
• M86: 101,122,027 km (0.103 R)
• M87: 101,607,622 km (0.118 R)
• M88: 102,094,114 km (0.044 R)
• M89: 105,192,585 km (0.046 R)
• M90: 105,356,544 km (0.113 R)
• M91: 107,000,475 km (0.12 R)
• M92: 107,825,657 km (0.084 R)
• M93: 108,984,442 km (0.085 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 15,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit