🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.71 AU - 0.93 AU

Year: 271 Days

Day: 15.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.1 AU - 1.8 AU

Year: 638 Days

Day: 39.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 57.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.09 AU - 2.23 AU

Year: 1160 Days

Day: 42.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.22 AU - 5.02 AU

Year: 3054 Days

Day: 31.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,362,819 km

• M1: 1,072,617 km (0.101 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 15

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.23 AU - 6.97 AU

Year: 4840 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,362,819 km

• M1: 205,099 km (0.084 R)
• M2: 359,783 km (0.091 R)
• M3: 737,069 km (0.088 R)
• M4: 973,284 km (0.073 R)
• M5: 1,130,810 km (0.07 R)
• M6: 1,297,612 km (0.117 R)
• M7: 1,440,777 km (0.055 R)
• M8: 1,623,286 km (0.111 R)
• M9: 1,903,184 km (0.081 R)
• M10: 2,123,691 km (0.104 R)
• M11: 2,314,279 km (0.057 R)
• M12: 2,920,150 km (0.107 R)
• M13: 3,597,230 km (0.109 R)
• M14: 4,250,375 km (0.101 R)
• M15: 4,419,420 km (0.043 R)
• M16: 4,615,543 km (0.054 R)
• M17: 4,739,560 km (0.107 R)
• M18: 4,839,641 km (0.089 R)
• M19: 4,991,183 km (0.036 R)
• M20: 5,118,641 km (0.069 R)
• M21: 5,273,026 km (0.105 R)
• M22: 5,772,234 km (0.114 R)
• M23: 6,095,365 km (0.109 R)
• M24: 6,204,572 km (0.057 R)
• M25: 6,452,306 km (0.113 R)
• M26: 6,563,607 km (0.047 R)
• M27: 6,703,481 km (0.042 R)
• M28: 7,100,663 km (0.08 R)
• M29: 7,331,193 km (0.059 R)
• M30: 7,977,755 km (0.114 R)
• M31: 8,247,630 km (0.097 R)
• M32: 9,262,951 km (0.038 R)
• M33: 9,515,023 km (0.081 R)
• M34: 10,350,078 km (0.109 R)
• M35: 10,644,786 km (0.056 R)
• M36: 10,743,521 km (0.088 R)
• M37: 11,041,819 km (0.084 R)
• M38: 11,410,129 km (0.118 R)
• M39: 11,850,695 km (0.032 R)
• M40: 12,574,299 km (0.056 R)
• M41: 13,347,571 km (0.066 R)
• M42: 15,310,744 km (0.109 R)
• M43: 16,250,069 km (0.116 R)
• M44: 16,363,913 km (0.116 R)
• M45: 16,784,133 km (0.105 R)
• M46: 17,440,569 km (0.041 R)
• M47: 18,263,058 km (0.118 R)
• M48: 18,659,193 km (0.078 R)
• M49: 18,938,043 km (0.071 R)
• M50: 19,178,297 km (0.102 R)
• M51: 20,027,116 km (0.116 R)
• M52: 20,149,337 km (0.116 R)
• M53: 20,353,688 km (0.105 R)
• M54: 21,053,656 km (0.06 R)
• M55: 21,219,411 km (0.083 R)
• M56: 21,803,291 km (0.103 R)
• M57: 21,929,103 km (0.085 R)
• M58: 22,350,221 km (0.1 R)
• M59: 22,731,396 km (0.06 R)
• M60: 23,801,769 km (0.116 R)
• M61: 24,191,172 km (0.082 R)
• M62: 24,932,430 km (0.069 R)
• M63: 25,151,890 km (0.105 R)
• M64: 25,416,080 km (0.078 R)
• M65: 25,592,755 km (0.113 R)
• M66: 26,840,551 km (0.087 R)
• M67: 26,975,488 km (0.072 R)
• M68: 27,155,753 km (0.071 R)
• M69: 27,472,003 km (0.067 R)
• M70: 27,698,644 km (0.056 R)
• M71: 28,841,422 km (0.115 R)
• M72: 29,025,727 km (0.09 R)
• M73: 29,256,556 km (0.08 R)
• M74: 29,952,934 km (0.108 R)
• M75: 30,232,982 km (0.048 R)
• M76: 31,598,960 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.4

Radius: 12.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.92 AU - 9.14 AU

Year: 9099 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,362,819 km

• M1: 205,996 km (0.096 R)
• M2: 579,243 km (0.082 R)
• M3: 816,655 km (0.119 R)
• M4: 1,225,655 km (0.095 R)
• M5: 1,842,447 km (0.031 R)
• M6: 2,044,853 km (0.094 R)
• M7: 2,131,470 km (0.089 R)
• M8: 2,326,396 km (0.069 R)
• M9: 2,734,200 km (0.04 R)
• M10: 3,286,067 km (0.064 R)
• M11: 3,872,341 km (0.085 R)
• M12: 4,046,024 km (0.112 R)
• M13: 4,244,391 km (0.111 R)
• M14: 4,766,188 km (0.114 R)
• M15: 4,882,426 km (0.091 R)
• M16: 4,975,924 km (0.102 R)
• M17: 5,820,853 km (0.118 R)
• M18: 6,196,493 km (0.112 R)
• M19: 6,425,827 km (0.068 R)
• M20: 6,709,913 km (0.034 R)
• M21: 6,945,380 km (0.064 R)
• M22: 7,077,475 km (0.094 R)
• M23: 7,317,281 km (0.052 R)
• M24: 7,695,614 km (0.071 R)
• M25: 8,163,705 km (0.077 R)
• M26: 8,247,331 km (0.104 R)
• M27: 8,415,329 km (0.103 R)
• M28: 8,584,524 km (0.102 R)
• M29: 8,868,910 km (0.075 R)
• M30: 9,098,842 km (0.069 R)
• M31: 9,272,525 km (0.112 R)
• M32: 9,564,390 km (0.103 R)
• M33: 9,948,408 km (0.099 R)
• M34: 10,397,950 km (0.112 R)
• M35: 10,549,193 km (0.076 R)
• M36: 10,701,334 km (0.07 R)
• M37: 10,915,409 km (0.114 R)
• M38: 11,223,730 km (0.074 R)
• M39: 11,534,893 km (0.106 R)
• M40: 11,880,614 km (0.094 R)
• M41: 13,395,741 km (0.114 R)
• M42: 13,825,536 km (0.1 R)
• M43: 14,025,399 km (0.103 R)
• M44: 14,125,779 km (0.097 R)
• M45: 14,563,203 km (0.072 R)
• M46: 14,834,574 km (0.056 R)
• M47: 15,141,997 km (0.036 R)
• M48: 15,693,714 km (0.108 R)
• M49: 15,797,834 km (0.114 R)
• M50: 16,251,864 km (0.102 R)
• M51: 16,498,252 km (0.072 R)
• M52: 16,674,927 km (0.074 R)
• M53: 17,101,580 km (0.106 R)
• M54: 17,244,595 km (0.052 R)
• M55: 17,965,657 km (0.109 R)
• M56: 18,147,418 km (0.053 R)
• M57: 18,549,538 km (0.056 R)
• M58: 19,437,251 km (0.084 R)
• M59: 20,338,579 km (0.101 R)
• M60: 20,642,113 km (0.072 R)
• M61: 21,062,034 km (0.072 R)
• M62: 21,330,562 km (0.077 R)
• M63: 21,561,691 km (0.117 R)
• M64: 21,677,629 km (0.098 R)
• M65: 22,338,253 km (0.085 R)
• M66: 22,847,933 km (0.065 R)
• M67: 23,918,755 km (0.104 R)
• M68: 24,078,824 km (0.059 R)
• M69: 24,480,345 km (0.07 R)
• M70: 25,086,965 km (0.109 R)
• M71: 25,535,010 km (0.102 R)
• M72: 25,821,490 km (0.096 R)
• M73: 26,273,874 km (0.097 R)
• M74: 26,728,801 km (0.086 R)
• M75: 26,894,855 km (0.117 R)
• M76: 27,061,357 km (0.119 R)
• M77: 27,269,897 km (0.111 R)
• M78: 27,604,697 km (0.087 R)
• M79: 27,898,657 km (0.096 R)
• M80: 28,193,664 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 18,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit