🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.58 AU

Year: 127 Days

Day: 40.9 Hours

Environment

Temp: 265 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.58 AU - 0.8 AU

Year: 200 Days

Day: 18.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,336,276 km

• M1: 176,825 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.97 AU - 1.15 AU

Year: 380 Days

Day: 19.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,336,276 km

• M1: 145,858 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.06 AU - 1.58 AU

Year: 528 Days

Day: 46.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.05 AU - 1.67 AU

Year: 552 Days

Day: 34.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.25 AU - 1.71 AU

Year: 627 Days

Day: 23.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 108,336,276 km

• M1: 295,306 km (0.062 R)
• M2: 474,076 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 10.2

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.47 AU - 13.23 AU

Year: 15115 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,336,276 km

• M1: 138,079 km (0.101 R)
• M2: 614,997 km (0.09 R)
• M3: 1,160,131 km (0.049 R)
• M4: 1,289,833 km (0.09 R)
• M5: 1,563,896 km (0.073 R)
• M6: 2,263,416 km (0.048 R)
• M7: 2,328,341 km (0.119 R)
• M8: 2,427,225 km (0.056 R)
• M9: 2,836,675 km (0.063 R)
• M10: 3,604,860 km (0.093 R)
• M11: 4,191,433 km (0.034 R)
• M12: 5,148,112 km (0.109 R)
• M13: 5,277,663 km (0.119 R)
• M14: 5,408,412 km (0.078 R)
• M15: 5,987,655 km (0.1 R)
• M16: 6,261,568 km (0.094 R)
• M17: 6,446,471 km (0.09 R)
• M18: 6,680,293 km (0.07 R)
• M19: 9,377,692 km (0.08 R)
• M20: 10,507,605 km (0.103 R)
• M21: 10,782,865 km (0.065 R)
• M22: 11,172,418 km (0.073 R)
• M23: 11,509,911 km (0.113 R)
• M24: 12,426,497 km (0.119 R)
• M25: 12,717,614 km (0.084 R)
• M26: 12,893,541 km (0.06 R)
• M27: 13,247,490 km (0.088 R)
• M28: 13,545,040 km (0.052 R)
• M29: 14,268,047 km (0.06 R)
• M30: 16,193,521 km (0.059 R)
• M31: 16,575,444 km (0.055 R)
• M32: 17,089,462 km (0.119 R)
• M33: 18,265,152 km (0.104 R)
• M34: 18,397,397 km (0.096 R)
• M35: 18,729,354 km (0.101 R)
• M36: 19,399,253 km (0.025 R)
• M37: 20,350,247 km (0.116 R)
• M38: 21,595,350 km (0.116 R)
• M39: 22,793,779 km (0.092 R)
• M40: 24,449,229 km (0.113 R)
• M41: 26,143,275 km (0.089 R)
• M42: 26,516,522 km (0.09 R)
• M43: 26,816,316 km (0.086 R)
• M44: 28,332,640 km (0.107 R)
• M45: 31,131,167 km (0.115 R)
• M46: 31,765,013 km (0.107 R)
• M47: 32,323,014 km (0.086 R)
• M48: 32,483,083 km (0.091 R)
• M49: 32,803,971 km (0.049 R)
• M50: 33,935,379 km (0.074 R)
• M51: 34,097,992 km (0.12 R)
• M52: 34,424,116 km (0.111 R)
• M53: 34,587,626 km (0.109 R)
• M54: 34,751,286 km (0.074 R)
• M55: 35,573,775 km (0.071 R)
• M56: 35,987,413 km (0.112 R)
• M57: 37,070,203 km (0.106 R)
• M58: 37,237,752 km (0.104 R)
• M59: 38,079,240 km (0.079 R)
• M60: 39,012,133 km (0.049 R)
• M61: 39,438,636 km (0.054 R)
• M62: 39,524,206 km (0.097 R)
• M63: 40,900,357 km (0.069 R)
• M64: 41,160,209 km (0.051 R)
• M65: 41,681,408 km (0.046 R)
• M66: 42,994,129 km (0.119 R)
• M67: 43,082,092 km (0.105 R)
• M68: 45,211,917 km (0.115 R)
• M69: 46,470,035 km (0.05 R)
• M70: 47,921,883 km (0.118 R)
• M71: 48,013,137 km (0.039 R)
• M72: 49,112,532 km (0.101 R)
• M73: 50,220,304 km (0.104 R)
• M74: 51,523,003 km (0.104 R)
• M75: 52,084,743 km (0.066 R)
• M76: 55,497,369 km (0.09 R)
• M77: 56,940,390 km (0.075 R)
• M78: 58,298,589 km (0.026 R)
• M79: 59,765,397 km (0.077 R)
• M80: 59,961,968 km (0.115 R)
• M81: 63,035,157 km (0.072 R)
• M82: 63,135,089 km (0.064 R)
• M83: 63,235,170 km (0.096 R)
• M84: 63,335,251 km (0.082 R)
• M85: 63,535,562 km (0.119 R)
• M86: 63,736,173 km (0.057 R)
• M87: 65,348,090 km (0.059 R)
• M88: 65,854,628 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 3.8

Gravity: 62.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18.39 AU - 19.73 AU

Year: 28979 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,336,276 km

• M1: 96,790 km (0.107 R)
• M2: 138,228 km (0.117 R)
• M3: 187,297 km (0.041 R)
• M4: 348,713 km (0.065 R)
• M5: 600,935 km (0.072 R)
• M6: 1,535,772 km (0.097 R)
• M7: 2,368,583 km (0.081 R)
• M8: 3,366,550 km (0.069 R)
• M9: 3,987,980 km (0.101 R)
• M10: 4,311,710 km (0.059 R)
• M11: 5,749,196 km (0.117 R)
• M12: 5,870,071 km (0.106 R)
• M13: 6,114,364 km (0.064 R)
• M14: 6,803,262 km (0.086 R)
• M15: 6,866,991 km (0.109 R)
• M16: 7,189,225 km (0.079 R)
• M17: 7,254,300 km (0.072 R)
• M18: 7,714,912 km (0.074 R)
• M19: 7,781,483 km (0.076 R)
• M20: 8,184,948 km (0.096 R)
• M21: 9,435,586 km (0.082 R)
• M22: 10,010,342 km (0.101 R)
• M23: 10,448,813 km (0.101 R)
• M24: 10,744,568 km (0.118 R)
• M25: 11,648,289 km (0.109 R)
• M26: 12,031,858 km (0.043 R)
• M27: 12,109,200 km (0.032 R)
• M28: 13,527,387 km (0.046 R)
• M29: 14,174,249 km (0.058 R)
• M30: 14,501,569 km (0.032 R)
• M31: 14,914,160 km (0.06 R)
• M32: 15,163,539 km (0.115 R)
• M33: 16,260,092 km (0.043 R)
• M34: 16,861,026 km (0.113 R)
• M35: 17,644,321 km (0.105 R)
• M36: 18,173,149 km (0.056 R)
• M37: 18,261,711 km (0.109 R)
• M38: 18,528,594 km (0.103 R)
• M39: 20,064,366 km (0.085 R)
• M40: 20,431,628 km (0.095 R)
• M41: 21,546,731 km (0.112 R)
• M42: 22,872,467 km (0.062 R)
• M43: 24,126,995 km (0.099 R)
• M44: 24,322,071 km (0.081 R)
• M45: 25,008,575 km (0.077 R)
• M46: 27,308,792 km (0.113 R)
• M47: 27,613,673 km (0.11 R)
• M48: 28,844,863 km (0.099 R)
• M49: 34,163,367 km (0.082 R)
• M50: 37,383,162 km (0.056 R)
• M51: 38,288,229 km (0.047 R)
• M52: 38,971,741 km (0.075 R)
• M53: 39,086,034 km (0.061 R)
• M54: 39,315,068 km (0.079 R)
• M55: 46,872,902 km (0.084 R)
• M56: 49,324,213 km (0.032 R)
• M57: 52,698,842 km (0.084 R)
• M58: 53,205,081 km (0.065 R)
• M59: 54,094,889 km (0.101 R)
• M60: 54,222,496 km (0.08 R)
• M61: 55,246,194 km (0.074 R)
• M62: 55,760,512 km (0.086 R)
• M63: 60,195,490 km (0.081 R)
• M64: 61,521,227 km (0.101 R)
• M65: 62,321,276 km (0.101 R)
• M66: 66,919,765 km (0.107 R)
• M67: 68,155,144 km (0.043 R)
• M68: 68,844,790 km (0.064 R)
• M69: 69,536,681 km (0.113 R)
• M70: 70,230,815 km (0.105 R)
• M71: 71,766,138 km (0.118 R)
• M72: 71,906,311 km (0.098 R)
• M73: 72,467,602 km (0.075 R)
• M74: 73,030,539 km (0.091 R)
• M75: 73,736,042 km (0.087 R)
• M76: 74,018,932 km (0.043 R)
• M77: 77,728,959 km (0.079 R)
• M78: 79,461,602 km (0.072 R)
• M79: 80,187,301 km (0.085 R)
• M80: 81,352,968 km (0.082 R)
• M81: 82,084,352 km (0.11 R)
• M82: 83,996,212 km (0.082 R)
• M83: 84,587,423 km (0.045 R)
• M84: 85,476,783 km (0.068 R)
• M85: 87,115,328 km (0.07 R)
• M86: 88,914,542 km (0.055 R)
• M87: 89,065,037 km (0.066 R)
• M88: 90,574,629 km (0.05 R)
• M89: 91,636,475 km (0.099 R)
• M90: 91,940,607 km (0.043 R)
• M91: 102,635,658 km (0.067 R)
• M92: 102,793,634 km (0.116 R)
• M93: 105,489,687 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.4

Radius: 7.7

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.33 AU - 22.79 AU

Year: 30126 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,336,276 km

• M1: 220,657 km (0.109 R)
• M2: 314,754 km (0.101 R)
• M3: 1,453,942 km (0.093 R)
• M4: 2,363,646 km (0.092 R)
• M5: 2,825,605 km (0.086 R)
• M6: 3,518,692 km (0.057 R)
• M7: 3,621,764 km (0.093 R)
• M8: 4,764,991 km (0.101 R)
• M9: 5,405,121 km (0.074 R)
• M10: 6,573,480 km (0.092 R)
• M11: 8,500,001 km (0.096 R)
• M12: 8,708,690 km (0.115 R)
• M13: 8,778,553 km (0.07 R)
• M14: 10,216,039 km (0.113 R)
• M15: 10,437,892 km (0.101 R)
• M16: 12,191,179 km (0.094 R)
• M17: 14,280,463 km (0.113 R)
• M18: 17,087,218 km (0.097 R)
• M19: 17,350,660 km (0.086 R)
• M20: 17,438,773 km (0.104 R)
• M21: 18,959,286 km (0.089 R)
• M22: 19,873,329 km (0.081 R)
• M23: 20,242,985 km (0.102 R)
• M24: 20,335,736 km (0.091 R)
• M25: 21,460,114 km (0.086 R)
• M26: 21,744,350 km (0.099 R)
• M27: 24,456,559 km (0.074 R)
• M28: 24,753,511 km (0.072 R)
• M29: 27,068,987 km (0.12 R)
• M30: 28,512,008 km (0.101 R)
• M31: 29,874,096 km (0.062 R)
• M32: 31,364,690 km (0.088 R)
• M33: 32,444,038 km (0.107 R)
• M34: 33,425,849 km (0.092 R)
• M35: 36,881,859 km (0.087 R)
• M36: 38,940,027 km (0.114 R)
• M37: 39,055,516 km (0.12 R)
• M38: 40,566,455 km (0.093 R)
• M39: 44,005,410 km (0.089 R)
• M40: 44,125,687 km (0.083 R)
• M41: 44,487,116 km (0.077 R)
• M42: 44,607,841 km (0.095 R)
• M43: 46,553,511 km (0.039 R)
• M44: 46,676,032 km (0.087 R)
• M45: 48,899,804 km (0.066 R)
• M46: 49,273,799 km (0.061 R)
• M47: 51,664,223 km (0.101 R)
• M48: 52,554,480 km (0.112 R)
• M49: 54,349,954 km (0.111 R)
• M50: 54,608,160 km (0.101 R)
• M51: 58,264,780 km (0.09 R)
• M52: 58,926,003 km (0.119 R)
• M53: 59,722,911 km (0.113 R)
• M54: 59,989,195 km (0.101 R)
• M55: 61,461,388 km (0.106 R)
• M56: 61,595,876 km (0.063 R)
• M57: 61,865,003 km (0.033 R)
• M58: 62,269,515 km (0.099 R)
• M59: 62,404,453 km (0.117 R)
• M60: 62,810,162 km (0.089 R)
• M61: 63,081,084 km (0.047 R)
• M62: 63,216,619 km (0.027 R)
• M63: 64,168,511 km (0.085 R)
• M64: 65,262,221 km (0.116 R)
• M65: 67,468,041 km (0.107 R)
• M66: 69,138,302 km (0.09 R)
• M67: 69,558,073 km (0.059 R)
• M68: 71,245,388 km (0.1 R)
• M69: 73,515,984 km (0.1 R)
• M70: 76,821,349 km (0.034 R)
• M71: 77,546,300 km (0.089 R)
• M72: 79,003,084 km (0.069 R)
• M73: 79,149,241 km (0.103 R)
• M74: 79,881,523 km (0.11 R)
• M75: 80,468,844 km (0.091 R)
• M76: 80,763,103 km (0.106 R)
• M77: 82,832,640 km (0.074 R)
• M78: 84,172,289 km (0.096 R)
• M79: 84,919,680 km (0.083 R)
• M80: 86,270,399 km (0.082 R)
• M81: 87,174,868 km (0.086 R)
• M82: 88,841,239 km (0.112 R)
• M83: 89,297,512 km (0.083 R)
• M84: 91,897,673 km (0.047 R)
• M85: 93,593,365 km (0.047 R)
• M86: 94,522,667 km (0.054 R)
• M87: 96,078,335 km (0.044 R)
• M88: 97,485,602 km (0.071 R)
• M89: 99,530,306 km (0.077 R)
• M90: 100,637,180 km (0.059 R)
• M91: 103,502,129 km (0.053 R)
• M92: 104,142,408 km (0.113 R)
• M93: 107,525,414 km (0.03 R)
• M94: 108,173,921 km (0.049 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit