🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.73 AU

Year: 240 Days

Day: 40.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.03 AU

Year: 341 Days

Day: 42.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,247,238 km

• M1: 214,823 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.28 AU - 1.42 AU

Year: 671 Days

Day: 41.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.19 AU - 2.29 AU

Year: 1433 Days

Day: 22.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.18 AU - 2.58 AU

Year: 1570 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 14.7

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.3 AU - 6.44 AU

Year: 5320 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,247,238 km

• M1: 200,162 km (0.092 R)
• M2: 299,794 km (0.066 R)
• M3: 493,972 km (0.054 R)
• M4: 628,461 km (0.085 R)
• M5: 814,860 km (0.074 R)
• M6: 1,090,419 km (0.094 R)
• M7: 1,203,664 km (0.033 R)
• M8: 1,490,144 km (0.053 R)
• M9: 1,617,602 km (0.105 R)
• M10: 1,732,493 km (0.093 R)
• M11: 1,988,006 km (0.089 R)
• M12: 2,460,735 km (0.095 R)
• M13: 2,948,724 km (0.057 R)
• M14: 3,256,147 km (0.099 R)
• M15: 3,595,884 km (0.088 R)
• M16: 3,748,324 km (0.102 R)
• M17: 4,059,488 km (0.097 R)
• M18: 4,518,903 km (0.098 R)
• M19: 4,898,582 km (0.098 R)
• M20: 5,092,312 km (0.113 R)
• M21: 5,338,250 km (0.111 R)
• M22: 5,739,771 km (0.082 R)
• M23: 6,073,374 km (0.086 R)
• M24: 6,281,914 km (0.116 R)
• M25: 6,813,734 km (0.098 R)
• M26: 7,582,518 km (0.11 R)
• M27: 7,722,840 km (0.067 R)
• M28: 7,949,032 km (0.108 R)
• M29: 8,407,999 km (0.035 R)
• M30: 10,112,816 km (0.111 R)
• M31: 10,516,431 km (0.114 R)
• M32: 11,179,598 km (0.097 R)
• M33: 11,275,491 km (0.104 R)
• M34: 11,564,663 km (0.113 R)
• M35: 11,856,379 km (0.106 R)
• M36: 12,281,985 km (0.055 R)
• M37: 12,414,080 km (0.085 R)
• M38: 12,913,288 km (0.073 R)
• M39: 13,453,037 km (0.053 R)
• M40: 13,623,130 km (0.087 R)
• M41: 14,207,310 km (0.116 R)
• M42: 14,624,538 km (0.048 R)
• M43: 15,222,481 km (0.103 R)
• M44: 16,369,897 km (0.106 R)
• M45: 16,478,953 km (0.087 R)
• M46: 17,322,685 km (0.117 R)
• M47: 17,545,137 km (0.067 R)
• M48: 17,843,136 km (0.065 R)
• M49: 18,105,381 km (0.09 R)
• M50: 18,444,370 km (0.106 R)
• M51: 18,671,460 km (0.09 R)
• M52: 19,320,266 km (0.093 R)
• M53: 19,550,946 km (0.07 R)
• M54: 19,821,269 km (0.037 R)
• M55: 21,708,297 km (0.089 R)
• M56: 22,229,196 km (0.103 R)
• M57: 22,632,811 km (0.113 R)
• M58: 22,835,517 km (0.098 R)
• M59: 23,693,311 km (0.099 R)
• M60: 23,940,297 km (0.074 R)
• M61: 24,436,962 km (0.116 R)
• M62: 24,644,903 km (0.105 R)
• M63: 24,811,704 km (0.119 R)
• M64: 24,978,955 km (0.079 R)
• M65: 25,230,429 km (0.111 R)
• M66: 26,372,309 km (0.07 R)
• M67: 26,799,561 km (0.074 R)
• M68: 27,444,627 km (0.118 R)
• M69: 28,008,013 km (0.05 R)
• M70: 28,138,462 km (0.103 R)
• M71: 28,838,131 km (0.089 R)
• M72: 29,146,004 km (0.083 R)
• M73: 29,765,040 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 12.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.99 AU - 9.11 AU

Year: 11639 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,247,238 km

• M1: 182,360 km (0.032 R)
• M2: 475,272 km (0.086 R)
• M3: 844,480 km (0.028 R)
• M4: 954,734 km (0.077 R)
• M5: 1,053,319 km (0.037 R)
• M6: 1,334,563 km (0.108 R)
• M7: 1,427,612 km (0.115 R)
• M8: 1,740,721 km (0.081 R)
• M9: 1,905,578 km (0.088 R)
• M10: 2,163,036 km (0.071 R)
• M11: 2,617,514 km (0.119 R)
• M12: 2,880,357 km (0.089 R)
• M13: 3,101,912 km (0.084 R)
• M14: 3,227,424 km (0.114 R)
• M15: 3,588,255 km (0.067 R)
• M16: 3,907,945 km (0.108 R)
• M17: 4,546,578 km (0.087 R)
• M18: 4,805,383 km (0.101 R)
• M19: 4,892,748 km (0.061 R)
• M20: 5,951,452 km (0.072 R)
• M21: 6,750,155 km (0.039 R)
• M22: 7,212,113 km (0.067 R)
• M23: 7,548,559 km (0.114 R)
• M24: 7,959,056 km (0.12 R)
• M25: 8,873,248 km (0.046 R)
• M26: 9,052,915 km (0.104 R)
• M27: 9,599,247 km (0.11 R)
• M28: 10,044,001 km (0.109 R)
• M29: 10,156,349 km (0.084 R)
• M30: 10,268,996 km (0.114 R)
• M31: 10,571,483 km (0.096 R)
• M32: 11,457,701 km (0.082 R)
• M33: 11,889,889 km (0.094 R)
• M34: 12,008,670 km (0.077 R)
• M35: 12,407,647 km (0.092 R)
• M36: 13,177,777 km (0.065 R)
• M37: 14,298,564 km (0.055 R)
• M38: 14,382,788 km (0.08 R)
• M39: 14,636,506 km (0.108 R)
• M40: 15,709,721 km (0.045 R)
• M41: 16,321,876 km (0.094 R)
• M42: 16,542,383 km (0.067 R)
• M43: 16,852,649 km (0.111 R)
• M44: 19,264,615 km (0.114 R)
• M45: 20,249,867 km (0.109 R)
• M46: 20,724,840 km (0.103 R)
• M47: 21,107,362 km (0.105 R)
• M48: 22,171,601 km (0.116 R)
• M49: 22,464,813 km (0.085 R)
• M50: 22,808,739 km (0.091 R)
• M51: 23,104,793 km (0.096 R)
• M52: 23,650,825 km (0.08 R)
• M53: 24,755,904 km (0.044 R)
• M54: 24,857,182 km (0.078 R)
• M55: 25,416,678 km (0.041 R)
• M56: 25,929,051 km (0.044 R)
• M57: 26,963,819 km (0.108 R)
• M58: 27,906,735 km (0.101 R)
• M59: 29,717,168 km (0.09 R)
• M60: 29,824,879 km (0.115 R)
• M61: 30,256,917 km (0.074 R)
• M62: 30,691,050 km (0.069 R)
• M63: 30,963,318 km (0.059 R)
• M64: 31,072,525 km (0.089 R)
• M65: 31,565,450 km (0.116 R)
• M66: 32,503,429 km (0.119 R)
• M67: 32,892,383 km (0.089 R)
• M68: 34,124,621 km (0.118 R)
• M69: 34,859,894 km (0.116 R)
• M70: 35,087,283 km (0.054 R)
• M71: 35,543,257 km (0.073 R)
• M72: 36,518,935 km (0.067 R)
• M73: 37,213,069 km (0.106 R)
• M74: 37,503,438 km (0.11 R)
• M75: 37,619,825 km (0.12 R)
• M76: 38,379,334 km (0.043 R)
• M77: 38,496,768 km (0.113 R)
• M78: 39,321,202 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.5

Radius: 5

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.84 AU - 13.96 AU

Year: 18666 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,247,238 km

• M1: 180,116 km (0.099 R)
• M2: 843,882 km (0.105 R)
• M3: 964,009 km (0.107 R)
• M4: 1,026,092 km (0.12 R)
• M5: 1,498,223 km (0.1 R)
• M6: 1,718,880 km (0.05 R)
• M7: 1,769,294 km (0.074 R)
• M8: 2,555,132 km (0.04 R)
• M9: 2,729,712 km (0.09 R)
• M10: 2,908,033 km (0.107 R)
• M11: 3,121,060 km (0.118 R)
• M12: 3,434,169 km (0.106 R)
• M13: 3,626,851 km (0.037 R)
• M14: 3,757,300 km (0.042 R)
• M15: 3,822,974 km (0.118 R)
• M16: 5,364,280 km (0.09 R)
• M17: 5,776,273 km (0.097 R)
• M18: 6,005,457 km (0.104 R)
• M19: 6,237,483 km (0.055 R)
• M20: 6,551,340 km (0.057 R)
• M21: 6,870,432 km (0.105 R)
• M22: 6,991,456 km (0.09 R)
• M23: 7,523,875 km (0.074 R)
• M24: 8,282,337 km (0.079 R)
• M25: 8,454,224 km (0.112 R)
• M26: 9,870,767 km (0.107 R)
• M27: 10,467,064 km (0.103 R)
• M28: 11,169,426 km (0.09 R)
• M29: 11,502,281 km (0.084 R)
• M30: 11,886,897 km (0.085 R)
• M31: 13,567,480 km (0.083 R)
• M32: 14,280,912 km (0.099 R)
• M33: 15,426,383 km (0.103 R)
• M34: 15,743,979 km (0.061 R)
• M35: 16,385,455 km (0.092 R)
• M36: 16,547,170 km (0.109 R)
• M37: 17,308,773 km (0.099 R)
• M38: 17,693,838 km (0.036 R)
• M39: 17,970,594 km (0.101 R)
• M40: 18,304,646 km (0.103 R)
• M41: 18,978,883 km (0.111 R)
• M42: 19,205,375 km (0.118 R)
• M43: 19,262,222 km (0.115 R)
• M44: 19,604,053 km (0.054 R)
• M45: 20,062,870 km (0.069 R)
• M46: 20,641,514 km (0.112 R)
• M47: 20,699,708 km (0.06 R)
• M48: 21,460,712 km (0.074 R)
• M49: 21,578,595 km (0.07 R)
• M50: 22,111,762 km (0.092 R)
• M51: 22,290,532 km (0.096 R)
• M52: 22,469,750 km (0.102 R)
• M53: 22,769,394 km (0.095 R)
• M54: 22,889,671 km (0.083 R)
• M55: 24,103,807 km (0.106 R)
• M56: 24,595,236 km (0.097 R)
• M57: 26,278,212 km (0.103 R)
• M58: 27,484,570 km (0.12 R)
• M59: 28,255,896 km (0.079 R)
• M60: 29,819,493 km (0.114 R)
• M61: 30,811,028 km (0.043 R)
• M62: 30,877,449 km (0.11 R)
• M63: 31,143,883 km (0.09 R)
• M64: 31,947,672 km (0.049 R)
• M65: 32,826,261 km (0.109 R)
• M66: 33,030,013 km (0.093 R)
• M67: 33,098,080 km (0.062 R)
• M68: 33,575,746 km (0.05 R)
• M69: 33,918,325 km (0.093 R)
• M70: 35,997,885 km (0.09 R)
• M71: 36,489,015 km (0.069 R)
• M72: 37,691,034 km (0.058 R)
• M73: 38,547,183 km (0.098 R)
• M74: 40,642,899 km (0.107 R)
• M75: 40,934,765 km (0.078 R)
• M76: 41,154,225 km (0.105 R)
• M77: 41,667,794 km (0.104 R)
• M78: 42,035,805 km (0.102 R)
• M79: 42,627,016 km (0.095 R)
• M80: 44,416,954 km (0.045 R)
• M81: 45,019,086 km (0.054 R)
• M82: 45,094,483 km (0.073 R)
• M83: 45,472,367 km (0.1 R)
• M84: 46,383,568 km (0.097 R)
• M85: 47,147,564 km (0.045 R)
• M86: 47,607,877 km (0.081 R)
• M87: 47,915,600 km (0.065 R)
• M88: 48,842,807 km (0.073 R)
• M89: 50,401,318 km (0.087 R)
• M90: 51,107,869 km (0.083 R)
• M91: 51,817,710 km (0.052 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit