🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 158 Days

Day: 12.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.2 AU - 3.38 AU

Year: 1623 Days

Day: 15.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.22 AU - 4.86 AU

Year: 2828 Days

Day: 17.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.95 AU - 4.19 AU

Year: 2859 Days

Day: 18 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 10.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.67 AU - 10.67 AU

Year: 11295 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,436,514 km

• M1: 125,662 km (0.057 R)
• M2: 725,998 km (0.094 R)
• M3: 1,676,992 km (0.116 R)
• M4: 3,014,547 km (0.052 R)
• M5: 3,433,271 km (0.065 R)
• M6: 3,837,933 km (0.096 R)
• M7: 4,217,912 km (0.062 R)
• M8: 4,563,633 km (0.066 R)
• M9: 5,054,014 km (0.109 R)
• M10: 6,624,044 km (0.103 R)
• M11: 7,092,734 km (0.052 R)
• M12: 8,770,474 km (0.111 R)
• M13: 9,144,918 km (0.071 R)
• M14: 11,454,111 km (0.096 R)
• M15: 12,072,997 km (0.041 R)
• M16: 12,595,692 km (0.084 R)
• M17: 13,316,155 km (0.087 R)
• M18: 14,063,696 km (0.092 R)
• M19: 15,986,028 km (0.096 R)
• M20: 16,687,642 km (0.061 R)
• M21: 18,002,309 km (0.092 R)
• M22: 20,021,431 km (0.081 R)
• M23: 23,148,625 km (0.061 R)
• M24: 24,137,766 km (0.106 R)
• M25: 25,061,084 km (0.108 R)
• M26: 26,978,480 km (0.119 R)
• M27: 29,614,544 km (0.112 R)
• M28: 31,865,543 km (0.091 R)
• M29: 35,275,627 km (0.099 R)
• M30: 37,434,474 km (0.089 R)
• M31: 40,576,926 km (0.116 R)
• M32: 42,145,909 km (0.082 R)
• M33: 42,811,470 km (0.119 R)
• M34: 44,163,685 km (0.117 R)
• M35: 45,823,623 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.69 AU - 12.37 AU

Year: 14531 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,436,514 km

• M1: 113,844 km (0.109 R)
• M2: 467,194 km (0.111 R)
• M3: 910,901 km (0.1 R)
• M4: 1,279,062 km (0.102 R)
• M5: 1,653,206 km (0.052 R)
• M6: 2,011,493 km (0.081 R)
• M7: 3,511,062 km (0.071 R)
• M8: 4,431,089 km (0.051 R)
• M9: 4,834,854 km (0.105 R)
• M10: 5,296,812 km (0.114 R)
• M11: 7,108,292 km (0.102 R)
• M12: 8,713,777 km (0.069 R)
• M13: 9,398,935 km (0.064 R)
• M14: 9,909,961 km (0.086 R)
• M15: 12,996,465 km (0.119 R)
• M16: 13,631,059 km (0.072 R)
• M17: 15,099,811 km (0.112 R)
• M18: 18,035,818 km (0.069 R)
• M19: 18,825,246 km (0.051 R)
• M20: 22,394,352 km (0.044 R)
• M21: 23,121,847 km (0.117 R)
• M22: 26,290,479 km (0.097 R)
• M23: 27,821,913 km (0.059 R)
• M24: 31,512,043 km (0.046 R)
• M25: 37,385,555 km (0.061 R)
• M26: 37,767,179 km (0.097 R)
• M27: 40,111,827 km (0.091 R)
• M28: 42,276,059 km (0.086 R)
• M29: 49,233,856 km (0.058 R)
• M30: 52,186,619 km (0.053 R)
• M31: 53,787,166 km (0.107 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: 497 - 20,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit