🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.73 AU - 1.11 AU

Year: 310 Days

Day: 13 Hours

Environment

Temp: 94 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.22 AU - 2.48 AU

Year: 1266 Days

Day: 41.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.59 AU - 4.95 AU

Year: 3661 Days

Day: 30.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 11.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.14 AU - 11.12 AU

Year: 12181 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,176,002 km

• M1: 141,819 km (0.055 R)
• M2: 249,529 km (0.094 R)
• M3: 370,554 km (0.103 R)
• M4: 465,997 km (0.108 R)
• M5: 748,438 km (0.097 R)
• M6: 876,644 km (0.106 R)
• M7: 1,230,891 km (0.05 R)
• M8: 1,326,484 km (0.09 R)
• M9: 1,545,944 km (0.12 R)
• M10: 1,975,290 km (0.033 R)
• M11: 2,227,064 km (0.078 R)
• M12: 2,661,945 km (0.045 R)
• M13: 2,812,739 km (0.086 R)
• M14: 3,096,975 km (0.112 R)
• M15: 3,309,554 km (0.101 R)
• M16: 3,665,297 km (0.089 R)
• M17: 4,897,236 km (0.099 R)
• M18: 5,083,036 km (0.104 R)
• M19: 6,113,167 km (0.111 R)
• M20: 6,481,926 km (0.099 R)
• M21: 6,823,608 km (0.103 R)
• M22: 7,171,124 km (0.101 R)
• M23: 7,775,349 km (0.096 R)
• M24: 8,730,831 km (0.095 R)
• M25: 10,391,367 km (0.111 R)
• M26: 10,550,839 km (0.076 R)
• M27: 10,670,816 km (0.102 R)
• M28: 10,952,808 km (0.043 R)
• M29: 11,033,741 km (0.116 R)
• M30: 11,318,874 km (0.098 R)
• M31: 11,565,262 km (0.091 R)
• M32: 12,653,138 km (0.079 R)
• M33: 12,823,380 km (0.097 R)
• M34: 13,468,745 km (0.058 R)
• M35: 15,015,288 km (0.083 R)
• M36: 15,286,060 km (0.1 R)
• M37: 15,558,478 km (0.09 R)
• M38: 16,431,531 km (0.088 R)
• M39: 17,320,591 km (0.099 R)
• M40: 17,557,255 km (0.07 R)
• M41: 17,652,100 km (0.045 R)
• M42: 18,081,446 km (0.033 R)
• M43: 19,047,698 km (0.117 R)
• M44: 19,145,236 km (0.047 R)
• M45: 19,438,897 km (0.049 R)
• M46: 19,684,836 km (0.108 R)
• M47: 21,485,396 km (0.06 R)
• M48: 23,077,716 km (0.119 R)
• M49: 23,338,016 km (0.106 R)
• M50: 24,548,263 km (0.108 R)
• M51: 25,027,425 km (0.025 R)
• M52: 25,617,289 km (0.088 R)
• M53: 26,483,461 km (0.066 R)
• M54: 28,299,878 km (0.099 R)
• M55: 28,634,528 km (0.052 R)
• M56: 28,746,428 km (0.075 R)
• M57: 28,914,426 km (0.072 R)
• M58: 29,138,823 km (0.04 R)
• M59: 29,420,366 km (0.119 R)
• M60: 29,589,711 km (0.12 R)
• M61: 29,929,298 km (0.079 R)
• M62: 30,099,540 km (0.117 R)
• M63: 30,783,951 km (0.115 R)
• M64: 31,128,026 km (0.062 R)
• M65: 31,415,852 km (0.117 R)
• M66: 32,226,224 km (0.066 R)
• M67: 33,043,477 km (0.069 R)
• M68: 33,454,721 km (0.108 R)
• M69: 33,572,455 km (0.105 R)
• M70: 35,056,466 km (0.105 R)
• M71: 35,836,768 km (0.108 R)
• M72: 36,198,646 km (0.073 R)
• M73: 36,562,019 km (0.091 R)
• M74: 37,292,056 km (0.061 R)
• M75: 39,014,227 km (0.102 R)
• M76: 39,760,272 km (0.096 R)
• M77: 41,014,051 km (0.119 R)
• M78: 41,203,293 km (0.075 R)
• M79: 41,455,964 km (0.07 R)
• M80: 41,835,942 km (0.103 R)
• M81: 42,535,761 km (0.061 R)
• M82: 42,727,246 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.4

Radius: 7.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.37 AU - 20.93 AU

Year: 26061 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,176,002 km

• M1: 161,865 km (0.108 R)
• M2: 282,590 km (0.114 R)
• M3: 356,941 km (0.068 R)
• M4: 1,018,761 km (0.057 R)
• M5: 1,319,603 km (0.046 R)
• M6: 1,399,039 km (0.084 R)
• M7: 1,480,271 km (0.049 R)
• M8: 1,590,973 km (0.106 R)
• M9: 1,647,372 km (0.041 R)
• M10: 2,740,334 km (0.082 R)
• M11: 2,808,401 km (0.108 R)
• M12: 3,706,586 km (0.11 R)
• M13: 3,934,723 km (0.114 R)
• M14: 4,364,667 km (0.111 R)
• M15: 6,500,476 km (0.091 R)
• M16: 7,479,894 km (0.089 R)
• M17: 7,671,828 km (0.111 R)
• M18: 7,816,638 km (0.11 R)
• M19: 7,865,108 km (0.102 R)
• M20: 9,469,695 km (0.106 R)
• M21: 9,521,456 km (0.098 R)
• M22: 9,677,337 km (0.078 R)
• M23: 9,833,966 km (0.111 R)
• M24: 10,096,959 km (0.082 R)
• M25: 10,415,453 km (0.099 R)
• M26: 10,575,971 km (0.09 R)
• M27: 10,737,387 km (0.108 R)
• M28: 11,778,289 km (0.077 R)
• M29: 12,452,228 km (0.07 R)
• M30: 12,851,055 km (0.094 R)
• M31: 13,837,205 km (0.097 R)
• M32: 13,954,789 km (0.107 R)
• M33: 14,428,565 km (0.07 R)
• M34: 14,488,255 km (0.087 R)
• M35: 16,313,947 km (0.109 R)
• M36: 16,376,030 km (0.114 R)
• M37: 19,579,669 km (0.043 R)
• M38: 21,116,637 km (0.091 R)
• M39: 21,660,276 km (0.075 R)
• M40: 22,277,367 km (0.097 R)
• M41: 22,415,296 km (0.056 R)
• M42: 22,969,706 km (0.071 R)
• M43: 23,109,131 km (0.105 R)
• M44: 23,388,580 km (0.084 R)
• M45: 23,669,226 km (0.117 R)
• M46: 23,950,918 km (0.069 R)
• M47: 24,021,528 km (0.066 R)
• M48: 28,010,556 km (0.062 R)
• M49: 29,662,565 km (0.12 R)
• M50: 30,042,544 km (0.12 R)
• M51: 30,577,057 km (0.111 R)
• M52: 31,191,754 km (0.081 R)
• M53: 32,981,693 km (0.093 R)
• M54: 34,008,234 km (0.084 R)
• M55: 34,087,520 km (0.117 R)
• M56: 36,254,296 km (0.102 R)
• M57: 36,579,073 km (0.091 R)
• M58: 37,068,108 km (0.069 R)
• M59: 37,313,299 km (0.073 R)
• M60: 37,723,347 km (0.053 R)
• M61: 38,052,462 km (0.053 R)
• M62: 38,630,658 km (0.11 R)
• M63: 39,628,775 km (0.095 R)
• M64: 39,879,501 km (0.109 R)
• M65: 40,551,046 km (0.067 R)
• M66: 40,803,717 km (0.072 R)
• M67: 41,565,170 km (0.112 R)
• M68: 42,160,570 km (0.101 R)
• M69: 42,245,840 km (0.065 R)
• M70: 42,331,261 km (0.066 R)
• M71: 43,446,064 km (0.099 R)
• M72: 47,290,280 km (0.109 R)
• M73: 47,378,992 km (0.104 R)
• M74: 48,357,512 km (0.111 R)
• M75: 49,163,096 km (0.113 R)
• M76: 49,973,169 km (0.108 R)
• M77: 50,063,376 km (0.099 R)
• M78: 51,697,583 km (0.052 R)
• M79: 51,880,242 km (0.045 R)
• M80: 52,521,269 km (0.096 R)
• M81: 53,811,102 km (0.095 R)
• M82: 54,088,905 km (0.069 R)
• M83: 55,484,803 km (0.111 R)
• M84: 55,578,302 km (0.111 R)
• M85: 56,234,139 km (0.077 R)
• M86: 56,516,131 km (0.1 R)
• M87: 58,407,197 km (0.111 R)
• M88: 60,222,867 km (0.115 R)
• M89: 61,475,749 km (0.075 R)
• M90: 62,348,204 km (0.112 R)
• M91: 65,088,687 km (0.077 R)
• M92: 65,384,592 km (0.084 R)
• M93: 66,175,964 km (0.105 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 10,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit