🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 142 Days

Day: 36.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 63.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.08 AU - 1.7 AU

Year: 621 Days

Day: 45.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 73.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.2 AU

Year: 1071 Days

Day: 17.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,701,687 km

• M1: 29,022 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.8

Radius: 11.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.21 AU - 8.77 AU

Year: 7764 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,701,687 km

• M1: 140,921 km (0.107 R)
• M2: 602,580 km (0.078 R)
• M3: 974,929 km (0.071 R)
• M4: 1,420,432 km (0.11 R)
• M5: 2,296,627 km (0.109 R)
• M6: 3,911,087 km (0.1 R)
• M7: 5,119,987 km (0.051 R)
• M8: 8,013,659 km (0.103 R)
• M9: 8,470,979 km (0.102 R)
• M10: 8,857,989 km (0.078 R)
• M11: 10,873,372 km (0.11 R)
• M12: 11,643,352 km (0.025 R)
• M13: 12,504,437 km (0.063 R)
• M14: 13,234,774 km (0.109 R)
• M15: 14,535,528 km (0.093 R)
• M16: 19,167,676 km (0.116 R)
• M17: 20,597,832 km (0.11 R)
• M18: 23,924,589 km (0.036 R)
• M19: 25,138,127 km (0.096 R)
• M20: 26,758,122 km (0.071 R)
• M21: 28,831,399 km (0.103 R)
• M22: 29,611,103 km (0.081 R)
• M23: 32,977,055 km (0.065 R)
• M24: 35,247,203 km (0.103 R)
• M25: 35,914,410 km (0.097 R)
• M26: 36,817,233 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit