🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 159 Days

Day: 43.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,444,194 km

• M1: 23,038 km (0.059 R)
• M2: 107,262 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.86 AU - 1.16 AU

Year: 365 Days

Day: 37.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.1 AU - 1.36 AU

Year: 491 Days

Day: 27.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.36 AU - 1.46 AU

Year: 603 Days

Day: 18.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,444,194 km

• M1: 130,300 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.94 AU - 2.14 AU

Year: 1049 Days

Day: 27.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,444,194 km

• M1: 56,398 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.98 AU - 3.24 AU

Year: 1518 Days

Day: 34.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.34 AU - 3.68 AU

Year: 1879 Days

Day: 41.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.8

Radius: 9.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.04 AU - 12.92 AU

Year: 13094 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,444,194 km

• M1: 202,855 km (0.087 R)
• M2: 511,774 km (0.112 R)
• M3: 576,849 km (0.119 R)
• M4: 659,128 km (0.078 R)
• M5: 760,855 km (0.11 R)
• M6: 1,151,455 km (0.094 R)
• M7: 1,294,770 km (0.066 R)
• M8: 1,387,520 km (0.114 R)
• M9: 1,679,386 km (0.055 R)
• M10: 1,926,970 km (0.07 R)
• M11: 1,990,699 km (0.051 R)
• M12: 2,098,709 km (0.103 R)
• M13: 2,275,533 km (0.068 R)
• M14: 2,365,890 km (0.072 R)
• M15: 2,457,444 km (0.085 R)
• M16: 2,787,158 km (0.095 R)
• M17: 3,156,365 km (0.098 R)
• M18: 3,333,938 km (0.086 R)
• M19: 4,104,816 km (0.112 R)
• M20: 4,899,929 km (0.119 R)
• M21: 5,405,569 km (0.05 R)
• M22: 6,725,471 km (0.03 R)
• M23: 6,823,458 km (0.118 R)
• M24: 6,888,982 km (0.12 R)
• M25: 7,087,050 km (0.083 R)
• M26: 8,035,799 km (0.113 R)
• M27: 8,988,289 km (0.12 R)
• M28: 9,496,174 km (0.112 R)
• M29: 9,606,278 km (0.105 R)
• M30: 11,268,609 km (0.107 R)
• M31: 12,492,469 km (0.068 R)
• M32: 12,855,693 km (0.104 R)
• M33: 13,263,347 km (0.102 R)
• M34: 13,758,067 km (0.112 R)
• M35: 14,342,995 km (0.116 R)
• M36: 16,277,595 km (0.105 R)
• M37: 16,585,916 km (0.115 R)
• M38: 17,838,200 km (0.102 R)
• M39: 18,567,340 km (0.086 R)
• M40: 19,306,353 km (0.111 R)
• M41: 19,585,952 km (0.066 R)
• M42: 20,622,515 km (0.098 R)
• M43: 20,860,675 km (0.064 R)
• M44: 21,387,559 km (0.042 R)
• M45: 22,162,027 km (0.099 R)
• M46: 23,241,675 km (0.067 R)
• M47: 24,137,916 km (0.098 R)
• M48: 24,489,471 km (0.103 R)
• M49: 24,590,150 km (0.066 R)
• M50: 24,792,107 km (0.115 R)
• M51: 25,248,530 km (0.115 R)
• M52: 26,893,508 km (0.109 R)
• M53: 27,310,138 km (0.118 R)
• M54: 27,676,504 km (0.119 R)
• M55: 28,097,173 km (0.085 R)
• M56: 28,414,021 km (0.12 R)
• M57: 28,732,066 km (0.11 R)
• M58: 29,425,303 km (0.116 R)
• M59: 29,693,382 km (0.114 R)
• M60: 30,123,925 km (0.052 R)
• M61: 30,340,094 km (0.058 R)
• M62: 30,502,557 km (0.085 R)
• M63: 30,665,170 km (0.094 R)
• M64: 30,828,232 km (0.098 R)
• M65: 30,991,443 km (0.032 R)
• M66: 31,373,516 km (0.119 R)
• M67: 31,757,234 km (0.109 R)
• M68: 31,867,039 km (0.112 R)
• M69: 32,529,159 km (0.062 R)
• M70: 33,028,816 km (0.117 R)
• M71: 34,373,252 km (0.112 R)
• M72: 35,279,516 km (0.067 R)
• M73: 35,507,354 km (0.093 R)
• M74: 36,308,450 km (0.095 R)
• M75: 36,768,913 km (0.088 R)
• M76: 37,057,637 km (0.104 R)
• M77: 37,463,196 km (0.048 R)
• M78: 37,928,595 km (0.109 R)
• M79: 38,864,928 km (0.107 R)
• M80: 39,512,986 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 10

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.26 AU - 13.02 AU

Year: 16173 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,444,194 km

• M1: 376,687 km (0.096 R)
• M2: 538,403 km (0.105 R)
• M3: 618,288 km (0.088 R)
• M4: 702,960 km (0.078 R)
• M5: 861,235 km (0.066 R)
• M6: 1,240,765 km (0.081 R)
• M7: 1,322,894 km (0.107 R)
• M8: 1,885,083 km (0.092 R)
• M9: 2,109,629 km (0.099 R)
• M10: 2,275,533 km (0.033 R)
• M11: 2,411,368 km (0.053 R)
• M12: 2,908,033 km (0.117 R)
• M13: 3,514,204 km (0.114 R)
• M14: 3,912,732 km (0.103 R)
• M15: 4,452,481 km (0.078 R)
• M16: 4,580,388 km (0.108 R)
• M17: 4,796,257 km (0.114 R)
• M18: 5,104,279 km (0.057 R)
• M19: 5,238,319 km (0.068 R)
• M20: 5,464,212 km (0.045 R)
• M21: 5,693,396 km (0.114 R)
• M22: 6,787,854 km (0.078 R)
• M23: 7,485,429 km (0.068 R)
• M24: 7,689,031 km (0.083 R)
• M25: 8,415,778 km (0.109 R)
• M26: 8,627,459 km (0.113 R)
• M27: 9,056,057 km (0.075 R)
• M28: 10,724,821 km (0.099 R)
• M29: 11,889,141 km (0.114 R)
• M30: 13,277,110 km (0.06 R)
• M31: 14,461,925 km (0.12 R)
• M32: 15,227,717 km (0.071 R)
• M33: 15,810,550 km (0.067 R)
• M34: 16,998,357 km (0.071 R)
• M35: 17,467,945 km (0.087 R)
• M36: 17,670,500 km (0.104 R)
• M37: 18,146,222 km (0.094 R)
• M38: 19,738,990 km (0.102 R)
• M39: 19,809,152 km (0.092 R)
• M40: 19,949,923 km (0.091 R)
• M41: 20,303,273 km (0.026 R)
• M42: 20,801,584 km (0.107 R)
• M43: 21,665,063 km (0.057 R)
• M44: 22,466,907 km (0.119 R)
• M45: 22,760,867 km (0.057 R)
• M46: 23,352,676 km (0.117 R)
• M47: 26,852,519 km (0.047 R)
• M48: 27,008,250 km (0.111 R)
• M49: 28,583,366 km (0.102 R)
• M50: 30,919,486 km (0.088 R)
• M51: 35,858,011 km (0.117 R)
• M52: 36,373,825 km (0.104 R)
• M53: 36,459,993 km (0.113 R)
• M54: 38,461,463 km (0.091 R)
• M55: 39,254,332 km (0.078 R)
• M56: 39,608,430 km (0.114 R)
• M57: 39,963,575 km (0.111 R)
• M58: 40,409,078 km (0.109 R)
• M59: 40,498,388 km (0.12 R)
• M60: 42,026,380 km (0.098 R)
• M61: 42,933,990 km (0.093 R)
• M62: 43,481,668 km (0.046 R)
• M63: 45,416,567 km (0.103 R)
• M64: 45,881,517 km (0.081 R)
• M65: 46,161,116 km (0.111 R)
• M66: 46,441,313 km (0.103 R)
• M67: 47,662,330 km (0.09 R)
• M68: 47,850,973 km (0.085 R)
• M69: 48,418,847 km (0.071 R)
• M70: 48,513,692 km (0.116 R)
• M71: 48,798,676 km (0.102 R)
• M72: 50,327,566 km (0.101 R)
• M73: 52,260,819 km (0.118 R)
• M74: 53,236,497 km (0.057 R)
• M75: 53,530,456 km (0.1 R)
• M76: 54,316,743 km (0.08 R)
• M77: 55,007,885 km (0.107 R)
• M78: 56,199,582 km (0.116 R)
• M79: 56,998,734 km (0.12 R)
• M80: 57,600,566 km (0.114 R)
• M81: 58,608,407 km (0.094 R)
• M82: 59,317,201 km (0.118 R)
• M83: 59,825,385 km (0.066 R)
• M84: 59,927,112 km (0.075 R)
• M85: 60,436,941 km (0.111 R)
• M86: 60,743,467 km (0.085 R)
• M87: 62,904,109 km (0.056 R)
• M88: 64,880,447 km (0.09 R)
• M89: 65,928,829 km (0.076 R)
• M90: 67,088,511 km (0.115 R)
• M91: 68,255,076 km (0.053 R)
• M92: 69,642,147 km (0.089 R)
• M93: 69,963,633 km (0.098 R)
• M94: 72,119,039 km (0.11 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 11,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit