🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.84 AU - 1.26 AU

Year: 375 Days

Day: 40.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.69 AU - 3.83 AU

Year: 2050 Days

Day: 46.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 129.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 11.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.93 AU - 11.49 AU

Year: 11361 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 107,513,170 km

• M1: 149,149 km (0.051 R)
• M2: 638,035 km (0.117 R)
• M3: 1,210,995 km (0.05 R)
• M4: 1,713,644 km (0.105 R)
• M5: 2,080,009 km (0.048 R)
• M6: 2,480,931 km (0.069 R)
• M7: 3,904,654 km (0.114 R)
• M8: 4,521,147 km (0.069 R)
• M9: 7,537,489 km (0.111 R)
• M10: 8,153,234 km (0.104 R)
• M11: 8,625,813 km (0.117 R)
• M12: 9,162,122 km (0.092 R)
• M13: 10,105,635 km (0.098 R)
• M14: 12,633,241 km (0.086 R)
• M15: 14,104,536 km (0.099 R)
• M16: 14,786,852 km (0.109 R)
• M17: 17,525,540 km (0.113 R)
• M18: 20,039,981 km (0.054 R)
• M19: 20,823,126 km (0.108 R)
• M20: 22,534,077 km (0.094 R)
• M21: 27,456,894 km (0.12 R)
• M22: 30,422,971 km (0.102 R)
• M23: 30,937,288 km (0.056 R)
• M24: 33,269,669 km (0.099 R)
• M25: 33,925,506 km (0.114 R)
• M26: 34,813,369 km (0.071 R)
• M27: 37,806,374 km (0.114 R)
• M28: 43,255,476 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.6

Radius: 3.2

Gravity: 63.44 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.01 AU - 18.71 AU

Year: 27397 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 107,513,170 km

• M1: 39,793 km (0.085 R)
• M2: 169,345 km (0.037 R)
• M3: 453,880 km (0.066 R)
• M4: 1,479,822 km (0.071 R)
• M5: 1,604,288 km (0.089 R)
• M6: 3,504,779 km (0.089 R)
• M7: 3,957,612 km (0.038 R)
• M8: 4,939,123 km (0.095 R)
• M9: 5,464,960 km (0.05 R)
• M10: 6,438,543 km (0.081 R)
• M11: 9,608,671 km (0.047 R)
• M12: 12,850,008 km (0.075 R)
• M13: 13,838,850 km (0.101 R)
• M14: 14,471,948 km (0.047 R)
• M15: 15,124,195 km (0.086 R)
• M16: 22,433,248 km (0.087 R)
• M17: 22,757,726 km (0.062 R)
• M18: 25,939,224 km (0.094 R)
• M19: 27,883,996 km (0.117 R)
• M20: 30,054,362 km (0.108 R)
• M21: 33,587,415 km (0.112 R)
• M22: 42,444,955 km (0.102 R)
• M23: 50,300,938 km (0.107 R)
• M24: 56,441,182 km (0.117 R)
• M25: 56,640,746 km (0.069 R)
• M26: 60,105,133 km (0.083 R)
• M27: 66,781,237 km (0.104 R)
• M28: 71,807,576 km (0.114 R)
• M29: 74,173,467 km (0.049 R)
• M30: 76,346,525 km (0.109 R)
• M31: 84,156,432 km (0.103 R)
• M32: 85,726,910 km (0.1 R)
• M33: 89,467,455 km (0.073 R)
• M34: 90,282,913 km (0.089 R)
• M35: 90,555,780 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.5

Radius: 3.2

Gravity: 87.94 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 17.64 AU - 20.76 AU

Year: 29299 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 107,513,170 km

• M1: 40,092 km (0.093 R)
• M2: 388,206 km (0.071 R)
• M3: 513,869 km (0.119 R)
• M4: 709,244 km (0.085 R)
• M5: 938,876 km (0.094 R)
• M6: 1,296,864 km (0.088 R)
• M7: 1,581,848 km (0.108 R)
• M8: 1,739,225 km (0.106 R)
• M9: 1,885,532 km (0.095 R)
• M10: 2,553,935 km (0.086 R)
• M11: 3,763,284 km (0.076 R)
• M12: 5,483,660 km (0.077 R)
• M13: 5,844,490 km (0.077 R)
• M14: 6,866,692 km (0.097 R)
• M15: 7,945,592 km (0.118 R)
• M16: 8,407,101 km (0.082 R)
• M17: 11,269,357 km (0.098 R)
• M18: 13,717,227 km (0.106 R)
• M19: 15,151,422 km (0.111 R)
• M20: 15,414,415 km (0.09 R)
• M21: 18,412,805 km (0.067 R)
• M22: 19,943,042 km (0.083 R)
• M23: 25,283,686 km (0.105 R)
• M24: 28,744,932 km (0.088 R)
• M25: 29,691,138 km (0.064 R)
• M26: 35,499,425 km (0.112 R)
• M27: 42,539,800 km (0.055 R)
• M28: 44,300,567 km (0.108 R)
• M29: 54,040,884 km (0.05 R)
• M30: 56,313,575 km (0.078 R)
• M31: 58,649,097 km (0.028 R)
• M32: 58,864,668 km (0.12 R)
• M33: 59,080,687 km (0.097 R)
• M34: 66,275,148 km (0.043 R)
• M35: 74,031,498 km (0.107 R)
• M36: 86,486,718 km (0.064 R)
• M37: 87,888,599 km (0.099 R)
• M38: 88,453,481 km (0.119 R)
• M39: 89,305,441 km (0.11 R)
• M40: 91,025,667 km (0.074 R)
• M41: 93,647,369 km (0.113 R)
• M42: 95,720,946 km (0.058 R)
• M43: 101,192,936 km (0.105 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit