🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.51 AU - 0.69 AU

Year: 163 Days

Day: 16 Hours

Environment

Temp: 177 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.74 AU

Year: 183 Days

Day: 42.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.17 AU - 5.57 AU

Year: 4353 Days

Day: 27.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,735,070 km

• M1: 24,534 km (0.113 R)
• M2: 1,263,653 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 8.5

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.46 AU - 11.2 AU

Year: 10782 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,735,070 km

• M1: 276,158 km (0.117 R)
• M2: 730,038 km (0.107 R)
• M3: 1,906,326 km (0.092 R)
• M4: 2,615,719 km (0.077 R)
• M5: 4,333,252 km (0.058 R)
• M6: 5,480,668 km (0.062 R)
• M7: 5,880,094 km (0.053 R)
• M8: 8,697,471 km (0.097 R)
• M9: 10,019,766 km (0.099 R)
• M10: 10,288,594 km (0.093 R)
• M11: 11,647,092 km (0.079 R)
• M12: 13,573,912 km (0.067 R)
• M13: 16,962,304 km (0.118 R)
• M14: 17,733,032 km (0.044 R)
• M15: 20,875,934 km (0.109 R)
• M16: 21,315,303 km (0.036 R)
• M17: 21,850,714 km (0.036 R)
• M18: 24,565,915 km (0.077 R)
• M19: 26,055,012 km (0.092 R)
• M20: 26,359,893 km (0.113 R)
• M21: 33,088,057 km (0.082 R)
• M22: 35,770,945 km (0.119 R)
• M23: 44,829,545 km (0.095 R)
• M24: 49,494,156 km (0.117 R)
• M25: 50,275,506 km (0.043 R)
• M26: 52,023,707 km (0.116 R)
• M27: 52,669,222 km (0.092 R)
• M28: 55,305,286 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.3

Radius: 7.5

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 16.4 AU - 23.12 AU

Year: 30730 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,735,070 km

• M1: 94,695 km (0.05 R)
• M2: 624,571 km (0.12 R)
• M3: 3,670,533 km (0.1 R)
• M4: 4,561,239 km (0.111 R)
• M5: 11,604,157 km (0.085 R)
• M6: 13,194,682 km (0.115 R)
• M7: 15,422,643 km (0.071 R)
• M8: 15,845,257 km (0.094 R)
• M9: 19,023,314 km (0.08 R)
• M10: 21,017,902 km (0.108 R)
• M11: 25,417,725 km (0.066 R)
• M12: 26,246,049 km (0.113 R)
• M13: 36,132,523 km (0.119 R)
• M14: 37,481,896 km (0.109 R)
• M15: 44,736,495 km (0.103 R)
• M16: 50,429,143 km (0.097 R)
• M17: 77,040,061 km (0.09 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit