🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 135 Days

Day: 42.2 Hours

Environment

Temp: 266 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 16 Hours

Environment

Temp: 226 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,496,825 km

• M1: 164,109 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.76 AU

Year: 175 Days

Day: 33.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 14.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.83 AU - 11.29 AU

Year: 11163 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,496,825 km

• M1: 396,883 km (0.072 R)
• M2: 523,443 km (0.104 R)
• M3: 1,155,494 km (0.08 R)
• M4: 1,278,164 km (0.107 R)
• M5: 1,392,607 km (0.058 R)
• M6: 1,618,799 km (0.09 R)
• M7: 2,062,955 km (0.107 R)
• M8: 2,183,979 km (0.073 R)
• M9: 2,385,787 km (0.09 R)
• M10: 2,481,081 km (0.086 R)
• M11: 2,774,891 km (0.078 R)
• M12: 2,926,134 km (0.098 R)
• M13: 3,947,888 km (0.101 R)
• M14: 4,428,845 km (0.118 R)
• M15: 4,547,027 km (0.086 R)
• M16: 4,867,616 km (0.091 R)
• M17: 5,258,066 km (0.115 R)
• M18: 5,362,485 km (0.101 R)
• M19: 5,488,746 km (0.12 R)
• M20: 5,637,446 km (0.101 R)
• M21: 6,003,961 km (0.115 R)
• M22: 6,378,255 km (0.11 R)
• M23: 6,512,295 km (0.111 R)
• M24: 6,851,433 km (0.106 R)
• M25: 7,879,469 km (0.075 R)
• M26: 7,999,297 km (0.099 R)
• M27: 8,192,428 km (0.119 R)
• M28: 8,558,793 km (0.092 R)
• M29: 9,256,967 km (0.11 R)
• M30: 9,973,540 km (0.103 R)
• M31: 10,103,391 km (0.066 R)
• M32: 10,286,200 km (0.074 R)
• M33: 10,522,714 km (0.1 R)
• M34: 10,841,058 km (0.081 R)
• M35: 11,028,205 km (0.075 R)
• M36: 11,405,790 km (0.094 R)
• M37: 11,678,059 km (0.118 R)
• M38: 12,760,549 km (0.114 R)
• M39: 12,901,620 km (0.087 R)
• M40: 13,071,712 km (0.067 R)
• M41: 13,615,052 km (0.118 R)
• M42: 14,370,521 km (0.106 R)
• M43: 14,783,112 km (0.091 R)
• M44: 15,169,673 km (0.104 R)
• M45: 15,559,525 km (0.117 R)
• M46: 15,861,713 km (0.058 R)
• M47: 16,564,075 km (0.115 R)
• M48: 16,749,127 km (0.117 R)
• M49: 16,996,712 km (0.075 R)
• M50: 17,339,141 km (0.097 R)
• M51: 19,118,009 km (0.103 R)
• M52: 19,734,802 km (0.116 R)
• M53: 20,160,557 km (0.119 R)
• M54: 21,021,044 km (0.094 R)
• M55: 22,368,472 km (0.093 R)
• M56: 23,121,398 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.4

Radius: 5.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.33 AU - 16.45 AU

Year: 21122 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,496,825 km

• M1: 127,457 km (0.088 R)
• M2: 204,201 km (0.083 R)
• M3: 245,789 km (0.113 R)
• M4: 359,783 km (0.047 R)
• M5: 491,579 km (0.103 R)
• M6: 613,351 km (0.082 R)
• M7: 814,261 km (0.101 R)
• M8: 1,341,743 km (0.116 R)
• M9: 2,291,989 km (0.116 R)
• M10: 2,710,265 km (0.081 R)
• M11: 3,450,924 km (0.063 R)
• M12: 3,544,722 km (0.088 R)
• M13: 4,175,277 km (0.11 R)
• M14: 5,373,256 km (0.069 R)
• M15: 6,786,507 km (0.088 R)
• M16: 6,904,391 km (0.039 R)
• M17: 7,442,793 km (0.058 R)
• M18: 8,150,391 km (0.056 R)
• M19: 8,623,270 km (0.117 R)
• M20: 8,750,877 km (0.079 R)
• M21: 9,008,036 km (0.051 R)
• M22: 9,072,662 km (0.041 R)
• M23: 10,128,374 km (0.052 R)
• M24: 10,534,233 km (0.097 R)
• M25: 11,431,671 km (0.048 R)
• M26: 11,607,000 km (0.113 R)
• M27: 12,823,230 km (0.057 R)
• M28: 13,188,548 km (0.072 R)
• M29: 14,116,803 km (0.073 R)
• M30: 14,836,369 km (0.107 R)
• M31: 14,950,961 km (0.074 R)
• M32: 15,027,705 km (0.046 R)
• M33: 15,066,002 km (0.08 R)
• M34: 15,490,112 km (0.092 R)
• M35: 15,918,261 km (0.101 R)
• M36: 15,996,500 km (0.115 R)
• M37: 16,114,084 km (0.062 R)
• M38: 16,153,428 km (0.079 R)
• M39: 17,507,439 km (0.105 R)
• M40: 18,116,302 km (0.031 R)
• M41: 18,402,782 km (0.103 R)
• M42: 20,492,664 km (0.049 R)
• M43: 20,663,056 km (0.101 R)
• M44: 20,876,682 km (0.101 R)
• M45: 21,349,411 km (0.089 R)
• M46: 23,097,612 km (0.102 R)
• M47: 23,988,916 km (0.044 R)
• M48: 24,393,578 km (0.09 R)
• M49: 24,800,634 km (0.028 R)
• M50: 25,164,307 km (0.041 R)
• M51: 25,392,443 km (0.104 R)
• M52: 25,575,402 km (0.073 R)
• M53: 25,850,811 km (0.089 R)
• M54: 26,682,875 km (0.103 R)
• M55: 27,336,019 km (0.085 R)
• M56: 27,429,817 km (0.098 R)
• M57: 27,523,615 km (0.119 R)
• M58: 27,758,782 km (0.086 R)
• M59: 28,468,026 km (0.059 R)
• M60: 28,563,021 km (0.109 R)
• M61: 28,992,067 km (0.034 R)
• M62: 29,567,122 km (0.118 R)
• M63: 29,711,633 km (0.093 R)
• M64: 29,856,145 km (0.098 R)
• M65: 30,437,033 km (0.097 R)
• M66: 30,777,518 km (0.107 R)
• M67: 31,119,349 km (0.103 R)
• M68: 31,315,173 km (0.06 R)
• M69: 31,757,534 km (0.075 R)
• M70: 32,697,906 km (0.116 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit