🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.6 AU - 0.6 AU

Year: 172 Days

Day: 27.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,410,175 km

• M1: 65,673 km (0.114 R)
• M2: 327,769 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.73 AU - 0.93 AU

Year: 280 Days

Day: 20.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,410,175 km

• M1: 145,708 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.87 AU - 1.31 AU

Year: 422 Days

Day: 33.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 103.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.08 AU - 1.12 AU

Year: 428 Days

Day: 23.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.41 AU - 3.37 AU

Year: 1822 Days

Day: 14.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.61 AU - 3.71 AU

Year: 2597 Days

Day: 25.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,410,175 km

• M1: 1,205,759 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 9.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.26 AU - 5.6 AU

Year: 4060 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,410,175 km

• M1: 179,817 km (0.062 R)
• M2: 250,128 km (0.046 R)
• M3: 367,113 km (0.05 R)
• M4: 454,179 km (0.118 R)
• M5: 616,792 km (0.083 R)
• M6: 965,205 km (0.093 R)
• M7: 1,034,918 km (0.071 R)
• M8: 1,292,526 km (0.074 R)
• M9: 1,377,796 km (0.117 R)
• M10: 1,529,489 km (0.047 R)
• M11: 1,772,136 km (0.061 R)
• M12: 1,867,281 km (0.118 R)
• M13: 2,090,331 km (0.061 R)
• M14: 2,670,472 km (0.081 R)
• M15: 3,234,605 km (0.111 R)
• M16: 3,394,824 km (0.105 R)
• M17: 3,524,975 km (0.061 R)
• M18: 3,778,992 km (0.083 R)
• M19: 4,004,735 km (0.062 R)
• M20: 4,200,259 km (0.094 R)
• M21: 4,505,140 km (0.066 R)
• M22: 4,564,680 km (0.117 R)
• M23: 5,286,340 km (0.097 R)
• M24: 5,361,737 km (0.086 R)
• M25: 5,513,579 km (0.067 R)
• M26: 5,641,336 km (0.094 R)
• M27: 5,899,542 km (0.06 R)
• M28: 6,043,305 km (0.093 R)
• M29: 6,427,921 km (0.077 R)
• M30: 6,929,972 km (0.117 R)
• M31: 7,026,462 km (0.066 R)
• M32: 7,164,990 km (0.043 R)
• M33: 8,188,987 km (0.072 R)
• M34: 8,688,495 km (0.119 R)
• M35: 8,822,385 km (0.089 R)
• M36: 9,288,831 km (0.117 R)
• M37: 10,073,472 km (0.091 R)
• M38: 10,151,562 km (0.097 R)
• M39: 10,640,149 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 11.4

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.15 AU - 5.15 AU

Year: 4334 Days

Day: 11.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,410,175 km

• M1: 149,598 km (0.101 R)
• M2: 262,993 km (0.088 R)
• M3: 484,697 km (0.092 R)
• M4: 734,226 km (0.065 R)
• M5: 956,080 km (0.119 R)
• M6: 1,111,512 km (0.093 R)
• M7: 1,291,179 km (0.039 R)
• M8: 1,369,120 km (0.085 R)
• M9: 1,923,380 km (0.088 R)
• M10: 2,067,742 km (0.087 R)
• M11: 2,329,388 km (0.084 R)
• M12: 2,782,520 km (0.073 R)
• M13: 2,925,985 km (0.086 R)
• M14: 3,114,029 km (0.088 R)
• M15: 3,414,721 km (0.08 R)
• M16: 4,420,318 km (0.096 R)
• M17: 4,588,316 km (0.109 R)
• M18: 5,005,545 km (0.116 R)
• M19: 5,434,891 km (0.082 R)
• M20: 5,563,395 km (0.067 R)
• M21: 5,797,366 km (0.104 R)
• M22: 6,114,514 km (0.072 R)
• M23: 6,194,698 km (0.099 R)
• M24: 6,302,109 km (0.096 R)
• M25: 6,410,269 km (0.116 R)
• M26: 6,793,389 km (0.11 R)
• M27: 7,071,641 km (0.093 R)
• M28: 7,155,865 km (0.092 R)
• M29: 7,668,237 km (0.088 R)
• M30: 8,104,465 km (0.106 R)
• M31: 8,488,931 km (0.11 R)
• M32: 8,788,875 km (0.114 R)
• M33: 9,678,234 km (0.081 R)
• M34: 10,054,622 km (0.11 R)
• M35: 10,212,897 km (0.111 R)
• M36: 10,371,920 km (0.118 R)
• M37: 11,773,951 km (0.064 R)
• M38: 12,378,476 km (0.078 R)
• M39: 12,650,445 km (0.119 R)
• M40: 13,096,546 km (0.092 R)
• M41: 14,181,130 km (0.077 R)
• M42: 14,429,911 km (0.078 R)
• M43: 15,769,560 km (0.063 R)
• M44: 15,990,516 km (0.084 R)
• M45: 16,472,820 km (0.048 R)
• M46: 16,622,119 km (0.075 R)
• M47: 17,073,007 km (0.072 R)
• M48: 17,604,079 km (0.117 R)
• M49: 17,948,304 km (0.074 R)
• M50: 18,527,098 km (0.052 R)
• M51: 18,994,442 km (0.101 R)
• M52: 19,111,876 km (0.094 R)
• M53: 19,544,663 km (0.095 R)
• M54: 19,623,650 km (0.029 R)
• M55: 21,593,106 km (0.075 R)
• M56: 21,674,787 km (0.08 R)
• M57: 21,756,617 km (0.075 R)
• M58: 22,002,705 km (0.111 R)
• M59: 22,663,479 km (0.059 R)
• M60: 23,835,429 km (0.103 R)
• M61: 24,089,147 km (0.091 R)
• M62: 24,514,005 km (0.032 R)
• M63: 24,770,116 km (0.066 R)
• M64: 25,241,948 km (0.063 R)
• M65: 26,982,669 km (0.091 R)
• M66: 27,203,026 km (0.096 R)
• M67: 27,601,106 km (0.098 R)
• M68: 27,911,971 km (0.048 R)
• M69: 28,000,981 km (0.038 R)
• M70: 28,313,491 km (0.111 R)
• M71: 28,447,681 km (0.108 R)
• M72: 29,484,095 km (0.09 R)
• M73: 29,665,557 km (0.112 R)
• M74: 30,303,741 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.8

Radius: 4.5

Gravity: 43.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.83 AU - 16.41 AU

Year: 21804 Days

Day: 20.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 87,410,175 km

• M1: 86,916 km (0.101 R)
• M2: 321,785 km (0.034 R)
• M3: 652,696 km (0.09 R)
• M4: 1,032,674 km (0.065 R)
• M5: 1,091,765 km (0.117 R)
• M6: 1,850,226 km (0.114 R)
• M7: 2,069,687 km (0.104 R)
• M8: 2,144,785 km (0.044 R)
• M9: 2,182,633 km (0.074 R)
• M10: 2,259,077 km (0.047 R)
• M11: 2,573,532 km (0.113 R)
• M12: 2,613,774 km (0.064 R)
• M13: 3,199,599 km (0.114 R)
• M14: 3,507,172 km (0.025 R)
• M15: 4,009,522 km (0.072 R)
• M16: 4,197,716 km (0.08 R)
• M17: 4,929,100 km (0.11 R)
• M18: 5,542,152 km (0.07 R)
• M19: 5,594,362 km (0.105 R)
• M20: 5,751,739 km (0.063 R)
• M21: 6,505,862 km (0.072 R)
• M22: 7,290,503 km (0.055 R)
• M23: 7,635,924 km (0.095 R)
• M24: 7,752,311 km (0.087 R)
• M25: 8,104,764 km (0.1 R)
• M26: 8,522,591 km (0.037 R)
• M27: 8,764,490 km (0.09 R)
• M28: 8,825,227 km (0.051 R)
• M29: 9,008,634 km (0.077 R)
• M30: 9,131,454 km (0.05 R)
• M31: 9,255,022 km (0.108 R)
• M32: 9,628,717 km (0.103 R)
• M33: 10,779,275 km (0.112 R)
• M34: 10,844,499 km (0.071 R)
• M35: 10,975,248 km (0.064 R)
• M36: 11,040,772 km (0.12 R)
• M37: 11,106,595 km (0.082 R)
• M38: 11,172,418 km (0.079 R)
• M39: 11,304,513 km (0.084 R)
• M40: 11,437,056 km (0.089 R)
• M41: 12,860,181 km (0.087 R)
• M42: 13,698,079 km (0.109 R)
• M43: 13,839,449 km (0.096 R)
• M44: 17,603,929 km (0.041 R)
• M45: 18,298,961 km (0.073 R)
• M46: 18,845,891 km (0.107 R)
• M47: 19,875,723 km (0.101 R)
• M48: 21,168,099 km (0.079 R)
• M49: 21,906,813 km (0.034 R)
• M50: 22,072,268 km (0.103 R)
• M51: 22,988,854 km (0.118 R)
• M52: 23,578,719 km (0.068 R)
• M53: 24,258,791 km (0.118 R)
• M54: 25,031,763 km (0.102 R)
• M55: 27,398,252 km (0.106 R)
• M56: 27,844,352 km (0.101 R)
• M57: 29,105,911 km (0.091 R)
• M58: 30,110,162 km (0.118 R)
• M59: 32,058,824 km (0.036 R)
• M60: 32,152,622 km (0.071 R)
• M61: 33,570,660 km (0.116 R)
• M62: 35,105,534 km (0.105 R)
• M63: 35,589,782 km (0.108 R)
• M64: 35,687,021 km (0.053 R)
• M65: 35,978,886 km (0.1 R)
• M66: 37,253,011 km (0.069 R)
• M67: 40,959,448 km (0.092 R)
• M68: 42,186,450 km (0.114 R)
• M69: 44,781,375 km (0.033 R)
• M70: 50,996,867 km (0.077 R)
• M71: 52,980,086 km (0.117 R)
• M72: 55,325,332 km (0.12 R)
• M73: 56,001,664 km (0.052 R)
• M74: 59,424,014 km (0.103 R)
• M75: 60,927,922 km (0.097 R)
• M76: 61,859,617 km (0.105 R)
• M77: 63,855,103 km (0.097 R)
• M78: 64,801,459 km (0.12 R)
• M79: 65,990,912 km (0.046 R)
• M80: 66,349,199 km (0.097 R)
• M81: 66,827,762 km (0.049 R)
• M82: 68,391,359 km (0.033 R)
• M83: 68,874,860 km (0.09 R)
• M84: 69,238,233 km (0.089 R)
• M85: 70,088,547 km (0.1 R)
• M86: 73,153,658 km (0.077 R)
• M87: 73,895,663 km (0.098 R)
• M88: 75,761,897 km (0.073 R)
• M89: 76,011,875 km (0.071 R)
• M90: 78,400,354 km (0.091 R)
• M91: 79,033,004 km (0.115 R)
• M92: 80,430,846 km (0.085 R)
• M93: 82,350,037 km (0.106 R)
• M94: 82,993,159 km (0.104 R)
• M95: 83,121,962 km (0.118 R)
• M96: 83,250,916 km (0.039 R)
• M97: 83,896,281 km (0.063 R)
• M98: 84,802,695 km (0.088 R)
• M99: 85,322,098 km (0.084 R)
• M100: 86,886,593 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 17,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit