🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.03 AU - 1.17 AU

Year: 415 Days

Day: 20.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,391,927 km

• M1: 242,498 km (0.074 R)
• M2: 517,309 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.4 AU - 1.98 AU

Year: 791 Days

Day: 15.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,391,927 km

• M1: 1,124,976 km (0.103 R)
• M2: 1,293,722 km (0.091 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 11.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.75 AU - 9.39 AU

Year: 8251 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,391,927 km

• M1: 191,485 km (0.077 R)
• M2: 330,462 km (0.105 R)
• M3: 624,272 km (0.084 R)
• M4: 829,071 km (0.105 R)
• M5: 1,117,047 km (0.112 R)
• M6: 1,257,221 km (0.073 R)
• M7: 1,386,922 km (0.092 R)
• M8: 1,555,668 km (0.108 R)
• M9: 1,803,552 km (0.105 R)
• M10: 1,951,055 km (0.089 R)
• M11: 2,219,135 km (0.086 R)
• M12: 2,602,255 km (0.096 R)
• M13: 2,833,683 km (0.05 R)
• M14: 3,006,319 km (0.032 R)
• M15: 3,453,317 km (0.059 R)
• M16: 3,545,170 km (0.118 R)
• M17: 3,826,115 km (0.034 R)
• M18: 4,162,860 km (0.068 R)
• M19: 4,635,589 km (0.076 R)
• M20: 4,762,897 km (0.095 R)
• M21: 4,968,893 km (0.11 R)
• M22: 5,046,983 km (0.056 R)
• M23: 6,043,156 km (0.117 R)
• M24: 6,894,667 km (0.085 R)
• M25: 7,935,419 km (0.07 R)
• M26: 8,365,363 km (0.117 R)
• M27: 8,677,125 km (0.103 R)
• M28: 9,538,211 km (0.062 R)
• M29: 9,995,382 km (0.055 R)
• M30: 10,762,071 km (0.069 R)
• M31: 11,409,680 km (0.093 R)
• M32: 11,547,609 km (0.088 R)
• M33: 11,755,550 km (0.102 R)
• M34: 12,564,276 km (0.07 R)
• M35: 12,742,597 km (0.074 R)
• M36: 12,921,666 km (0.094 R)
• M37: 13,318,549 km (0.085 R)
• M38: 13,536,663 km (0.091 R)
• M39: 14,570,384 km (0.073 R)
• M40: 14,682,732 km (0.088 R)
• M41: 14,795,229 km (0.075 R)
• M42: 15,021,272 km (0.045 R)
• M43: 15,324,357 km (0.118 R)
• M44: 15,400,502 km (0.093 R)
• M45: 15,936,661 km (0.114 R)
• M46: 16,401,163 km (0.09 R)
• M47: 16,596,089 km (0.088 R)
• M48: 16,948,840 km (0.044 R)
• M49: 17,027,529 km (0.036 R)
• M50: 17,422,916 km (0.095 R)
• M51: 18,021,756 km (0.11 R)
• M52: 18,546,097 km (0.093 R)
• M53: 18,749,251 km (0.082 R)
• M54: 19,075,673 km (0.092 R)
• M55: 20,024,573 km (0.055 R)
• M56: 20,232,813 km (0.102 R)
• M57: 20,862,171 km (0.096 R)
• M58: 21,285,234 km (0.053 R)
• M59: 21,370,205 km (0.07 R)
• M60: 21,583,233 km (0.112 R)
• M61: 22,701,626 km (0.071 R)
• M62: 24,236,949 km (0.077 R)
• M63: 24,414,522 km (0.115 R)
• M64: 25,353,997 km (0.11 R)
• M65: 25,805,483 km (0.074 R)
• M66: 27,499,230 km (0.074 R)
• M67: 28,149,532 km (0.076 R)
• M68: 30,464,858 km (0.062 R)
• M69: 30,608,622 km (0.111 R)
• M70: 31,089,429 km (0.118 R)
• M71: 31,572,780 km (0.118 R)
• M72: 32,058,524 km (0.104 R)
• M73: 32,644,649 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.4

Radius: 9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.26 AU - 12.28 AU

Year: 11845 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,391,927 km

• M1: 187,745 km (0.056 R)
• M2: 315,801 km (0.093 R)
• M3: 546,032 km (0.046 R)
• M4: 703,559 km (0.061 R)
• M5: 796,010 km (0.037 R)
• M6: 976,874 km (0.04 R)
• M7: 1,263,803 km (0.099 R)
• M8: 1,597,406 km (0.03 R)
• M9: 1,958,236 km (0.097 R)
• M10: 2,046,798 km (0.093 R)
• M11: 2,136,856 km (0.092 R)
• M12: 2,228,111 km (0.118 R)
• M13: 2,903,844 km (0.111 R)
• M14: 3,396,620 km (0.119 R)
• M15: 3,530,659 km (0.096 R)
• M16: 3,639,267 km (0.089 R)
• M17: 4,784,589 km (0.091 R)
• M18: 5,179,377 km (0.06 R)
• M19: 5,743,212 km (0.116 R)
• M20: 6,162,684 km (0.094 R)
• M21: 7,514,451 km (0.049 R)
• M22: 7,937,364 km (0.079 R)
• M23: 8,151,738 km (0.103 R)
• M24: 8,843,329 km (0.083 R)
• M25: 9,515,771 km (0.12 R)
• M26: 9,781,606 km (0.118 R)
• M27: 9,973,092 km (0.044 R)
• M28: 10,165,923 km (0.067 R)
• M29: 10,359,802 km (0.101 R)
• M30: 10,476,788 km (0.104 R)
• M31: 11,227,769 km (0.073 R)
• M32: 11,348,046 km (0.069 R)
• M33: 11,630,038 km (0.104 R)
• M34: 12,823,081 km (0.098 R)
• M35: 14,227,655 km (0.075 R)
• M36: 14,926,128 km (0.078 R)
• M37: 15,146,635 km (0.092 R)
• M38: 16,857,885 km (0.097 R)
• M39: 17,272,121 km (0.119 R)
• M40: 17,643,124 km (0.057 R)
• M41: 17,829,673 km (0.117 R)
• M42: 18,110,617 km (0.078 R)
• M43: 18,204,565 km (0.118 R)
• M44: 19,057,871 km (0.113 R)
• M45: 19,393,120 km (0.08 R)
• M46: 19,633,823 km (0.048 R)
• M47: 20,410,834 km (0.093 R)
• M48: 20,606,658 km (0.094 R)
• M49: 21,495,419 km (0.119 R)
• M50: 21,844,431 km (0.067 R)
• M51: 24,651,635 km (0.103 R)
• M52: 25,331,557 km (0.072 R)
• M53: 25,964,655 km (0.097 R)
• M54: 26,230,042 km (0.083 R)
• M55: 26,816,914 km (0.085 R)
• M56: 27,840,762 km (0.045 R)
• M57: 29,042,332 km (0.051 R)
• M58: 29,207,488 km (0.076 R)
• M59: 29,760,252 km (0.106 R)
• M60: 29,926,904 km (0.106 R)
• M61: 30,038,056 km (0.119 R)
• M62: 30,205,007 km (0.116 R)
• M63: 30,876,253 km (0.1 R)
• M64: 31,495,887 km (0.095 R)
• M65: 32,005,866 km (0.109 R)
• M66: 32,233,404 km (0.087 R)
• M67: 32,404,395 km (0.08 R)
• M68: 32,690,127 km (0.077 R)
• M69: 33,091,498 km (0.092 R)
• M70: 33,321,579 km (0.102 R)
• M71: 33,609,854 km (0.036 R)
• M72: 33,725,494 km (0.039 R)
• M73: 33,783,388 km (0.038 R)
• M74: 33,899,027 km (0.091 R)
• M75: 34,479,916 km (0.029 R)
• M76: 34,654,796 km (0.114 R)
• M77: 35,005,603 km (0.078 R)
• M78: 35,592,625 km (0.055 R)
• M79: 36,123,847 km (0.099 R)
• M80: 36,717,152 km (0.086 R)
• M81: 37,613,093 km (0.069 R)
• M82: 38,093,751 km (0.093 R)
• M83: 38,637,091 km (0.089 R)
• M84: 39,304,597 km (0.064 R)
• M85: 39,548,291 km (0.109 R)
• M86: 41,020,933 km (0.116 R)
• M87: 41,206,285 km (0.086 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit