🌌 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): 0.148

Orbit Range: 0.51 AU - 0.69 AU

Year: 163 Days

Day: 42.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.56 AU - 1.82 AU

Year: 772 Days

Day: 41.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,827,348 km

• M1: 15,857 km (0.057 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 10.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.51 AU - 12.31 AU

Year: 10964 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,827,348 km

• M1: 135,536 km (0.063 R)
• M2: 568,771 km (0.119 R)
• M3: 936,483 km (0.087 R)
• M4: 1,679,087 km (0.118 R)
• M5: 2,065,947 km (0.108 R)
• M6: 2,605,546 km (0.109 R)
• M7: 3,064,961 km (0.081 R)
• M8: 3,416,217 km (0.073 R)
• M9: 3,843,618 km (0.11 R)
• M10: 4,496,613 km (0.093 R)
• M11: 6,758,981 km (0.111 R)
• M12: 7,397,166 km (0.104 R)
• M13: 8,034,004 km (0.112 R)
• M14: 8,881,177 km (0.094 R)
• M15: 18,210,698 km (0.085 R)
• M16: 18,930,713 km (0.097 R)
• M17: 19,445,928 km (0.107 R)
• M18: 20,427,589 km (0.098 R)
• M19: 22,984,666 km (0.111 R)
• M20: 24,686,940 km (0.048 R)
• M21: 25,213,674 km (0.107 R)
• M22: 27,302,509 km (0.078 R)
• M23: 31,821,711 km (0.109 R)
• M24: 32,341,264 km (0.101 R)
• M25: 32,760,886 km (0.12 R)
• M26: 40,705,431 km (0.09 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 19,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit