🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.95 AU - 1.49 AU

Year: 505 Days

Day: 33.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.38 AU - 1.38 AU

Year: 608 Days

Day: 35.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.07 AU - 2.83 AU

Year: 1437 Days

Day: 21.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.89 AU - 3.43 AU

Year: 2105 Days

Day: 45.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,934,697 km

• M1: 1,668,615 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.56 AU - 3.64 AU

Year: 2560 Days

Day: 20.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.72 AU - 4.32 AU

Year: 3020 Days

Day: 26.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,934,697 km

• M1: 2,630,379 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 8.6

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.01 AU - 7.49 AU

Year: 7315 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,934,697 km

• M1: 155,283 km (0.106 R)
• M2: 467,344 km (0.101 R)
• M3: 691,890 km (0.074 R)
• M4: 769,232 km (0.05 R)
• M5: 1,090,269 km (0.115 R)
• M6: 1,218,923 km (0.109 R)
• M7: 1,333,216 km (0.114 R)
• M8: 1,676,693 km (0.079 R)
• M9: 1,979,928 km (0.079 R)
• M10: 2,092,575 km (0.053 R)
• M11: 3,547,863 km (0.114 R)
• M12: 3,657,668 km (0.101 R)
• M13: 3,713,019 km (0.095 R)
• M14: 3,768,670 km (0.104 R)
• M15: 3,824,619 km (0.113 R)
• M16: 4,756,464 km (0.05 R)
• M17: 5,279,010 km (0.118 R)
• M18: 5,691,002 km (0.069 R)
• M19: 6,047,644 km (0.106 R)
• M20: 7,195,658 km (0.095 R)
• M21: 7,300,226 km (0.059 R)
• M22: 8,263,338 km (0.09 R)
• M23: 8,556,250 km (0.11 R)
• M24: 8,778,253 km (0.108 R)
• M25: 9,303,791 km (0.097 R)
• M26: 9,455,782 km (0.076 R)
• M27: 11,020,726 km (0.074 R)
• M28: 11,181,693 km (0.099 R)
• M29: 11,505,722 km (0.111 R)
• M30: 11,750,913 km (0.098 R)
• M31: 12,413,033 km (0.103 R)
• M32: 12,664,507 km (0.112 R)
• M33: 12,790,768 km (0.116 R)
• M34: 12,917,477 km (0.081 R)
• M35: 13,215,027 km (0.094 R)
• M36: 13,428,802 km (0.032 R)
• M37: 13,946,710 km (0.104 R)
• M38: 14,471,051 km (0.108 R)
• M39: 15,046,554 km (0.038 R)
• M40: 15,991,713 km (0.073 R)
• M41: 16,128,446 km (0.078 R)
• M42: 17,235,171 km (0.112 R)
• M43: 17,422,018 km (0.091 R)
• M44: 17,656,588 km (0.095 R)
• M45: 18,892,865 km (0.084 R)
• M46: 19,230,507 km (0.076 R)
• M47: 19,375,767 km (0.119 R)
• M48: 19,667,482 km (0.113 R)
• M49: 20,650,340 km (0.037 R)
• M50: 21,247,685 km (0.032 R)
• M51: 22,714,641 km (0.117 R)
• M52: 22,816,966 km (0.057 R)
• M53: 22,970,903 km (0.049 R)
• M54: 23,537,879 km (0.05 R)
• M55: 23,797,281 km (0.04 R)
• M56: 24,896,526 km (0.111 R)
• M57: 25,745,195 km (0.063 R)
• M58: 25,905,414 km (0.104 R)
• M59: 27,307,446 km (0.071 R)
• M60: 27,962,984 km (0.113 R)
• M61: 28,072,639 km (0.076 R)
• M62: 29,177,868 km (0.116 R)
• M63: 29,344,969 km (0.106 R)
• M64: 29,735,868 km (0.08 R)
• M65: 29,847,917 km (0.102 R)
• M66: 30,466,504 km (0.084 R)
• M67: 31,544,955 km (0.089 R)
• M68: 31,659,248 km (0.084 R)
• M69: 32,175,061 km (0.113 R)
• M70: 32,751,462 km (0.097 R)
• M71: 33,389,497 km (0.028 R)
• M72: 34,972,841 km (0.115 R)
• M73: 35,446,617 km (0.096 R)
• M74: 35,624,938 km (0.058 R)
• M75: 35,684,328 km (0.065 R)
• M76: 36,520,580 km (0.077 R)
• M77: 36,820,674 km (0.094 R)
• M78: 37,121,664 km (0.113 R)
• M79: 37,605,015 km (0.093 R)
• M80: 37,908,250 km (0.088 R)
• M81: 38,516,964 km (0.07 R)
• M82: 38,883,628 km (0.1 R)
• M83: 39,006,149 km (0.105 R)
• M84: 39,067,484 km (0.076 R)
• M85: 39,251,639 km (0.107 R)
• M86: 39,374,459 km (0.102 R)
• M87: 39,929,168 km (0.086 R)
• M88: 39,990,952 km (0.116 R)
• M89: 40,176,453 km (0.079 R)
• M90: 40,486,420 km (0.092 R)
• M91: 41,358,276 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 11.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.53 AU - 7.91 AU

Year: 8038 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,934,697 km

• M1: 142,118 km (0.062 R)
• M2: 521,049 km (0.097 R)
• M3: 800,498 km (0.112 R)
• M4: 1,037,611 km (0.087 R)
• M5: 1,188,106 km (0.113 R)
• M6: 1,345,932 km (0.081 R)
• M7: 1,718,431 km (0.044 R)
• M8: 2,336,420 km (0.042 R)
• M9: 2,577,422 km (0.12 R)
• M10: 2,932,866 km (0.117 R)
• M11: 3,259,588 km (0.077 R)
• M12: 3,830,304 km (0.118 R)
• M13: 4,260,398 km (0.084 R)
• M14: 4,456,670 km (0.07 R)
• M15: 4,756,614 km (0.094 R)
• M16: 5,297,560 km (0.062 R)
• M17: 5,402,877 km (0.032 R)
• M18: 5,803,799 km (0.043 R)
• M19: 6,549,993 km (0.1 R)
• M20: 8,375,536 km (0.119 R)
• M21: 8,498,505 km (0.116 R)
• M22: 8,902,120 km (0.052 R)
• M23: 9,248,589 km (0.11 R)
• M24: 9,696,036 km (0.103 R)
• M25: 10,150,515 km (0.078 R)
• M26: 10,878,907 km (0.11 R)
• M27: 11,830,200 km (0.101 R)
• M28: 12,211,225 km (0.1 R)
• M29: 13,522,301 km (0.119 R)
• M30: 13,702,866 km (0.107 R)
• M31: 13,920,680 km (0.084 R)
• M32: 14,176,193 km (0.079 R)
• M33: 14,803,308 km (0.084 R)
• M34: 14,989,407 km (0.11 R)
• M35: 15,779,883 km (0.083 R)
• M36: 15,893,876 km (0.083 R)
• M37: 17,088,266 km (0.071 R)
• M38: 17,166,206 km (0.066 R)
• M39: 17,597,646 km (0.047 R)
• M40: 17,715,829 km (0.025 R)
• M41: 17,992,884 km (0.087 R)
• M42: 18,913,210 km (0.118 R)
• M43: 19,155,708 km (0.112 R)
• M44: 19,521,625 km (0.1 R)
• M45: 19,889,635 km (0.047 R)
• M46: 20,342,767 km (0.058 R)
• M47: 21,175,279 km (0.086 R)
• M48: 21,934,040 km (0.112 R)
• M49: 22,103,833 km (0.091 R)
• M50: 23,175,253 km (0.069 R)
• M51: 23,782,471 km (0.084 R)
• M52: 24,044,417 km (0.051 R)
• M53: 24,263,428 km (0.101 R)
• M54: 25,457,369 km (0.119 R)
• M55: 26,896,949 km (0.045 R)
• M56: 27,397,952 km (0.077 R)
• M57: 28,178,255 km (0.108 R)
• M58: 28,363,008 km (0.047 R)
• M59: 28,779,938 km (0.077 R)
• M60: 29,059,087 km (0.112 R)
• M61: 29,432,633 km (0.098 R)
• M62: 29,807,825 km (0.079 R)
• M63: 29,901,772 km (0.059 R)
• M64: 30,231,785 km (0.081 R)
• M65: 30,610,268 km (0.058 R)
• M66: 30,705,113 km (0.111 R)
• M67: 31,467,613 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.7

Radius: 7.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.1 AU - 20.96 AU

Year: 26336 Days

Day: 17.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,934,697 km

• M1: 128,505 km (0.073 R)
• M2: 227,090 km (0.111 R)
• M3: 335,847 km (0.092 R)
• M4: 717,023 km (0.05 R)
• M5: 772,523 km (0.079 R)
• M6: 848,968 km (0.115 R)
• M7: 968,646 km (0.1 R)
• M8: 1,315,264 km (0.074 R)
• M9: 1,574,966 km (0.077 R)
• M10: 1,698,385 km (0.101 R)
• M11: 2,476,294 km (0.078 R)
• M12: 2,767,411 km (0.046 R)
• M13: 2,947,527 km (0.061 R)
• M14: 3,162,349 km (0.048 R)
• M15: 3,904,056 km (0.081 R)
• M16: 4,311,710 km (0.114 R)
• M17: 4,485,543 km (0.027 R)
• M18: 4,840,389 km (0.086 R)
• M19: 5,057,605 km (0.093 R)
• M20: 5,277,962 km (0.042 R)
• M21: 5,352,163 km (0.084 R)
• M22: 5,539,160 km (0.118 R)
• M23: 5,881,291 km (0.105 R)
• M24: 6,625,839 km (0.042 R)
• M25: 7,358,420 km (0.049 R)
• M26: 7,608,249 km (0.067 R)
• M27: 8,073,647 km (0.094 R)
• M28: 8,159,367 km (0.093 R)
• M29: 8,288,320 km (0.088 R)
• M30: 8,943,410 km (0.119 R)
• M31: 10,071,976 km (0.115 R)
• M32: 10,629,527 km (0.109 R)
• M33: 11,871,638 km (0.051 R)
• M34: 13,411,748 km (0.066 R)
• M35: 14,282,707 km (0.079 R)
• M36: 14,490,199 km (0.101 R)
• M37: 14,908,475 km (0.071 R)
• M38: 15,066,301 km (0.094 R)
• M39: 16,729,679 km (0.112 R)
• M40: 16,838,886 km (0.083 R)
• M41: 17,113,248 km (0.1 R)
• M42: 17,945,013 km (0.097 R)
• M43: 18,169,110 km (0.036 R)
• M44: 18,281,458 km (0.043 R)
• M45: 18,450,354 km (0.025 R)
• M46: 20,518,246 km (0.078 R)
• M47: 20,576,738 km (0.093 R)
• M48: 20,693,873 km (0.073 R)
• M49: 21,579,493 km (0.104 R)
• M50: 21,997,021 km (0.044 R)
• M51: 22,296,964 km (0.111 R)
• M52: 22,417,241 km (0.097 R)
• M53: 22,961,328 km (0.105 R)
• M54: 25,055,998 km (0.111 R)
• M55: 25,746,691 km (0.044 R)
• M56: 26,762,461 km (0.117 R)
• M57: 27,146,628 km (0.092 R)
• M58: 28,636,623 km (0.053 R)
• M59: 28,898,419 km (0.107 R)
• M60: 28,964,093 km (0.053 R)
• M61: 29,095,290 km (0.071 R)
• M62: 29,358,582 km (0.048 R)
• M63: 29,622,622 km (0.093 R)
• M64: 29,688,745 km (0.051 R)
• M65: 30,020,104 km (0.081 R)
• M66: 31,762,919 km (0.112 R)
• M67: 32,783,326 km (0.102 R)
• M68: 32,988,574 km (0.065 R)
• M69: 33,676,276 km (0.081 R)
• M70: 33,745,240 km (0.098 R)
• M71: 34,229,788 km (0.042 R)
• M72: 36,049,347 km (0.111 R)
• M73: 37,398,720 km (0.079 R)
• M74: 37,756,558 km (0.084 R)
• M75: 39,854,518 km (0.086 R)
• M76: 42,959,422 km (0.103 R)
• M77: 43,184,118 km (0.104 R)
• M78: 44,768,210 km (0.118 R)
• M79: 45,605,509 km (0.119 R)
• M80: 45,911,287 km (0.105 R)
• M81: 46,141,070 km (0.053 R)
• M82: 48,849,838 km (0.1 R)
• M83: 49,162,797 km (0.109 R)
• M84: 50,184,102 km (0.075 R)
• M85: 50,499,753 km (0.112 R)
• M86: 51,133,151 km (0.085 R)
• M87: 52,487,610 km (0.11 R)
• M88: 52,727,864 km (0.073 R)
• M89: 53,048,751 km (0.09 R)
• M90: 53,289,903 km (0.101 R)
• M91: 53,853,887 km (0.117 R)
• M92: 53,934,670 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit