🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.88 AU - 1.06 AU

Year: 333 Days

Day: 26 Hours

Environment

Temp: 134 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,187,646 km

• M1: 127,906 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.11 AU - 1.63 AU

Year: 558 Days

Day: 43 Hours

Environment

Temp: 9 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,187,646 km

• M1: 706,252 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.13 AU - 1.73 AU

Year: 596 Days

Day: 18.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 77.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.49 AU - 3.45 AU

Year: 1782 Days

Day: 18 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 13.3

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.59 AU - 10.53 AU

Year: 8722 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 97,187,646 km

• M1: 167,101 km (0.101 R)
• M2: 499,956 km (0.097 R)
• M3: 595,100 km (0.086 R)
• M4: 686,205 km (0.113 R)
• M5: 1,342,192 km (0.114 R)
• M6: 1,427,912 km (0.091 R)
• M7: 1,782,010 km (0.071 R)
• M8: 1,868,477 km (0.102 R)
• M9: 3,151,130 km (0.059 R)
• M10: 4,134,137 km (0.072 R)
• M11: 4,557,350 km (0.065 R)
• M12: 5,181,173 km (0.027 R)
• M13: 5,471,243 km (0.091 R)
• M14: 5,612,015 km (0.119 R)
• M15: 6,508,405 km (0.075 R)
• M16: 6,780,673 km (0.04 R)
• M17: 6,973,355 km (0.081 R)
• M18: 7,520,135 km (0.11 R)
• M19: 8,864,272 km (0.076 R)
• M20: 10,519,423 km (0.12 R)
• M21: 10,695,051 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 12.4

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.95 AU - 11.21 AU

Year: 10326 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 97,187,646 km

• M1: 182,210 km (0.089 R)
• M2: 895,792 km (0.059 R)
• M3: 1,083,687 km (0.103 R)
• M4: 1,516,474 km (0.068 R)
• M5: 1,889,272 km (0.064 R)
• M6: 2,001,171 km (0.062 R)
• M7: 2,212,403 km (0.098 R)
• M8: 3,063,316 km (0.086 R)
• M9: 3,285,319 km (0.065 R)
• M10: 3,792,605 km (0.081 R)
• M11: 3,959,108 km (0.064 R)
• M12: 4,177,072 km (0.043 R)
• M13: 4,349,259 km (0.084 R)
• M14: 4,574,254 km (0.056 R)
• M15: 4,675,382 km (0.034 R)
• M16: 4,828,720 km (0.115 R)
• M17: 5,431,599 km (0.028 R)
• M18: 6,086,389 km (0.118 R)
• M19: 6,225,964 km (0.082 R)
• M20: 6,423,134 km (0.055 R)
• M21: 6,968,867 km (0.055 R)
• M22: 7,056,532 km (0.09 R)
• M23: 7,350,940 km (0.079 R)
• M24: 9,042,294 km (0.102 R)
• M25: 9,686,163 km (0.112 R)
• M26: 9,849,524 km (0.076 R)
• M27: 10,178,938 km (0.092 R)
• M28: 11,463,386 km (0.057 R)
• M29: 11,984,585 km (0.11 R)
• M30: 12,584,622 km (0.062 R)
• M31: 12,942,011 km (0.108 R)
• M32: 13,266,788 km (0.091 R)
• M33: 13,594,108 km (0.114 R)
• M34: 14,331,027 km (0.092 R)
• M35: 14,629,475 km (0.113 R)
• M36: 14,967,716 km (0.112 R)
• M37: 15,270,651 km (0.038 R)
• M38: 16,191,277 km (0.112 R)
• M39: 16,736,561 km (0.109 R)
• M40: 16,814,950 km (0.091 R)
• M41: 17,208,841 km (0.093 R)
• M42: 18,611,321 km (0.092 R)
• M43: 19,594,030 km (0.108 R)
• M44: 19,925,389 km (0.115 R)
• M45: 20,467,831 km (0.029 R)
• M46: 21,269,376 km (0.105 R)
• M47: 21,866,571 km (0.077 R)
• M48: 22,081,095 km (0.097 R)
• M49: 22,469,301 km (0.096 R)
• M50: 23,647,085 km (0.099 R)
• M51: 24,443,394 km (0.026 R)
• M52: 24,532,405 km (0.076 R)
• M53: 24,844,766 km (0.109 R)
• M54: 25,068,863 km (0.077 R)
• M55: 25,383,468 km (0.088 R)
• M56: 25,971,387 km (0.087 R)
• M57: 26,335,508 km (0.113 R)
• M58: 26,563,944 km (0.102 R)
• M59: 27,299,218 km (0.093 R)
• M60: 28,227,622 km (0.098 R)
• M61: 29,213,771 km (0.069 R)
• M62: 30,738,024 km (0.109 R)
• M63: 31,946,775 km (0.11 R)
• M64: 32,190,320 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.6

Radius: 3.1

Gravity: 82.89 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.16 AU - 20 AU

Year: 26773 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,187,646 km

• M1: 63,130 km (0.072 R)
• M2: 150,645 km (0.072 R)
• M3: 182,509 km (0.104 R)
• M4: 292,913 km (0.117 R)
• M5: 702,063 km (0.104 R)
• M6: 730,038 km (0.081 R)
• M7: 1,395,599 km (0.12 R)
• M8: 1,915,451 km (0.102 R)
• M9: 2,074,025 km (0.103 R)
• M10: 2,403,739 km (0.099 R)
• M11: 2,705,477 km (0.063 R)
• M12: 3,064,662 km (0.112 R)
• M13: 3,156,814 km (0.078 R)
• M14: 3,296,838 km (0.111 R)
• M15: 3,438,806 km (0.041 R)
• M16: 4,331,906 km (0.106 R)
• M17: 9,121,730 km (0.061 R)
• M18: 11,176,607 km (0.115 R)
• M19: 12,036,794 km (0.104 R)
• M20: 12,992,425 km (0.088 R)
• M21: 13,517,065 km (0.1 R)
• M22: 14,201,625 km (0.107 R)
• M23: 14,509,497 km (0.107 R)
• M24: 16,161,656 km (0.097 R)
• M25: 16,482,993 km (0.072 R)
• M26: 16,806,573 km (0.106 R)
• M27: 18,204,565 km (0.081 R)
• M28: 18,371,516 km (0.045 R)
• M29: 20,068,405 km (0.102 R)
• M30: 21,373,497 km (0.106 R)
• M31: 21,637,836 km (0.114 R)
• M32: 23,608,788 km (0.11 R)
• M33: 24,615,582 km (0.086 R)
• M34: 25,823,285 km (0.101 R)
• M35: 25,917,083 km (0.11 R)
• M36: 26,387,269 km (0.114 R)
• M37: 26,955,292 km (0.104 R)
• M38: 27,814,732 km (0.084 R)
• M39: 28,296,138 km (0.062 R)
• M40: 28,974,714 km (0.11 R)
• M41: 29,267,178 km (0.11 R)
• M42: 29,854,948 km (0.084 R)
• M43: 31,241,720 km (0.095 R)
• M44: 31,541,514 km (0.063 R)
• M45: 33,564,975 km (0.097 R)
• M46: 34,489,041 km (0.106 R)
• M47: 34,592,264 km (0.049 R)
• M48: 35,006,051 km (0.103 R)
• M49: 37,311,205 km (0.111 R)
• M50: 39,340,949 km (0.112 R)
• M51: 43,284,050 km (0.076 R)
• M52: 43,953,500 km (0.119 R)
• M53: 44,065,250 km (0.097 R)
• M54: 44,626,092 km (0.033 R)
• M55: 47,236,276 km (0.105 R)
• M56: 48,733,302 km (0.09 R)
• M57: 51,184,313 km (0.05 R)
• M58: 55,841,295 km (0.063 R)
• M59: 58,527,325 km (0.095 R)
• M60: 59,267,236 km (0.038 R)
• M61: 59,390,803 km (0.084 R)
• M62: 60,010,139 km (0.107 R)
• M63: 61,005,563 km (0.079 R)
• M64: 62,006,373 km (0.111 R)
• M65: 65,423,936 km (0.12 R)
• M66: 66,576,588 km (0.084 R)
• M67: 68,124,028 km (0.112 R)
• M68: 69,032,087 km (0.077 R)
• M69: 70,729,125 km (0.113 R)
• M70: 70,860,173 km (0.095 R)
• M71: 71,122,717 km (0.053 R)
• M72: 72,836,660 km (0.076 R)
• M73: 72,969,054 km (0.104 R)
• M74: 73,632,222 km (0.072 R)
• M75: 74,031,049 km (0.105 R)
• M76: 75,232,021 km (0.063 R)
• M77: 75,633,691 km (0.055 R)
• M78: 79,553,904 km (0.071 R)
• M79: 81,607,284 km (0.094 R)
• M80: 83,955,522 km (0.112 R)
• M81: 84,094,349 km (0.067 R)
• M82: 86,185,727 km (0.05 R)
• M83: 86,325,750 km (0.091 R)
• M84: 87,448,782 km (0.106 R)
• M85: 89,851,324 km (0.104 R)
• M86: 92,132,242 km (0.075 R)
• M87: 92,992,430 km (0.109 R)
• M88: 93,423,571 km (0.075 R)
• M89: 93,711,397 km (0.082 R)
• M90: 93,855,311 km (0.06 R)
• M91: 94,865,395 km (0.12 R)
• M92: 97,041,895 km (0.086 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit