🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.62 AU - 0.72 AU

Year: 195 Days

Day: 30.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,341,394 km

• M1: 32,463 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.14 AU - 1.52 AU

Year: 547 Days

Day: 33.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,341,394 km

• M1: 115,639 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.8 AU - 5.2 AU

Year: 3985 Days

Day: 45.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 70.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,341,394 km

• M1: 230,979 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 12.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.44 AU - 8.58 AU

Year: 8081 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,341,394 km

• M1: 158,723 km (0.091 R)
• M2: 639,680 km (0.077 R)
• M3: 1,144,723 km (0.063 R)
• M4: 1,542,803 km (0.12 R)
• M5: 1,961,228 km (0.081 R)
• M6: 3,054,938 km (0.098 R)
• M7: 4,035,851 km (0.115 R)
• M8: 5,606,031 km (0.063 R)
• M9: 6,580,661 km (0.11 R)
• M10: 7,627,098 km (0.11 R)
• M11: 9,912,505 km (0.08 R)
• M12: 10,702,980 km (0.107 R)
• M13: 11,788,013 km (0.079 R)
• M14: 12,622,171 km (0.09 R)
• M15: 15,301,020 km (0.038 R)
• M16: 20,108,347 km (0.095 R)
• M17: 20,997,108 km (0.047 R)
• M18: 22,222,614 km (0.04 R)
• M19: 24,648,194 km (0.062 R)
• M20: 28,425,540 km (0.091 R)
• M21: 29,829,367 km (0.077 R)
• M22: 30,887,772 km (0.092 R)
• M23: 32,977,803 km (0.112 R)
• M24: 35,801,314 km (0.117 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 13,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit