🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.78 AU - 0.88 AU

Year: 276 Days

Day: 17.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.79 AU - 1.97 AU

Year: 942 Days

Day: 39.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 9.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.86 AU - 6.6 AU

Year: 5680 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,934,047 km

• M1: 116,986 km (0.038 R)
• M2: 449,841 km (0.074 R)
• M3: 770,130 km (0.088 R)
• M4: 1,475,035 km (0.035 R)
• M5: 1,872,816 km (0.066 R)
• M6: 2,211,057 km (0.056 R)
• M7: 3,341,867 km (0.069 R)
• M8: 4,073,550 km (0.081 R)
• M9: 4,415,381 km (0.113 R)
• M10: 4,754,669 km (0.093 R)
• M11: 5,203,164 km (0.109 R)
• M12: 5,828,333 km (0.111 R)
• M13: 6,720,236 km (0.031 R)
• M14: 9,835,910 km (0.105 R)
• M15: 10,753,245 km (0.109 R)
• M16: 11,291,498 km (0.114 R)
• M17: 12,379,972 km (0.06 R)
• M18: 15,429,375 km (0.078 R)
• M19: 16,313,498 km (0.117 R)
• M20: 16,921,464 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.3

Radius: 5.6

Gravity: 27.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.86 AU - 14 AU

Year: 18990 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 146.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,934,047 km

• M1: 69,713 km (0.107 R)
• M2: 568,921 km (0.072 R)
• M3: 1,132,905 km (0.089 R)
• M4: 2,012,989 km (0.04 R)
• M5: 2,776,836 km (0.054 R)
• M6: 3,142,004 km (0.032 R)
• M7: 4,129,500 km (0.102 R)
• M8: 4,329,063 km (0.089 R)
• M9: 7,498,444 km (0.038 R)
• M10: 10,967,768 km (0.093 R)
• M11: 11,481,637 km (0.113 R)
• M12: 12,078,532 km (0.098 R)
• M13: 13,551,772 km (0.117 R)
• M14: 13,845,433 km (0.055 R)
• M15: 23,471,906 km (0.043 R)
• M16: 28,296,138 km (0.039 R)
• M17: 30,123,177 km (0.077 R)
• M18: 30,497,770 km (0.079 R)
• M19: 33,875,690 km (0.04 R)
• M20: 45,326,509 km (0.115 R)
• M21: 53,996,903 km (0.071 R)
• M22: 54,734,869 km (0.058 R)
• M23: 63,300,394 km (0.1 R)
• M24: 73,165,925 km (0.109 R)
• M25: 75,667,949 km (0.111 R)
• M26: 78,461,839 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 10,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit