🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.81 AU - 1.17 AU

Year: 349 Days

Day: 21.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,209,933 km

• M1: 230,082 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.91 AU - 1.13 AU

Year: 365 Days

Day: 47.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,209,933 km

• M1: 31,266 km (0.095 R)
• M2: 141,520 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.9 AU - 3.02 AU

Year: 1369 Days

Day: 29.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.42 AU - 5.46 AU

Year: 3895 Days

Day: 20.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,209,933 km

• M1: 1,901,838 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 8.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.47 AU - 11.27 AU

Year: 12714 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,209,933 km

• M1: 107,112 km (0.12 R)
• M2: 372,798 km (0.12 R)
• M3: 749,037 km (0.032 R)
• M4: 1,084,136 km (0.113 R)
• M5: 2,992,107 km (0.118 R)
• M6: 3,382,857 km (0.069 R)
• M7: 3,807,415 km (0.077 R)
• M8: 4,998,813 km (0.057 R)
• M9: 5,325,086 km (0.097 R)
• M10: 5,636,698 km (0.096 R)
• M11: 8,624,317 km (0.074 R)
• M12: 10,044,151 km (0.059 R)
• M13: 13,339,642 km (0.109 R)
• M14: 14,345,239 km (0.115 R)
• M15: 15,343,655 km (0.076 R)
• M16: 17,602,583 km (0.06 R)
• M17: 20,553,401 km (0.107 R)
• M18: 28,689,132 km (0.071 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit