🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.72 AU - 1.06 AU

Year: 299 Days

Day: 19.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.74 AU - 1.04 AU

Year: 299 Days

Day: 30.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.05 AU - 1.71 AU

Year: 578 Days

Day: 27.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 12.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.94 AU - 9.32 AU

Year: 7512 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,730,690 km

• M1: 160,369 km (0.088 R)
• M2: 808,876 km (0.115 R)
• M3: 1,228,797 km (0.095 R)
• M4: 1,976,038 km (0.102 R)
• M5: 2,847,895 km (0.06 R)
• M6: 3,417,563 km (0.115 R)
• M7: 4,012,065 km (0.112 R)
• M8: 4,591,458 km (0.041 R)
• M9: 5,166,362 km (0.116 R)
• M10: 5,692,349 km (0.109 R)
• M11: 6,185,872 km (0.097 R)
• M12: 6,743,872 km (0.048 R)
• M13: 7,488,570 km (0.029 R)
• M14: 8,328,712 km (0.061 R)
• M15: 8,879,681 km (0.103 R)
• M16: 9,591,168 km (0.108 R)
• M17: 11,077,573 km (0.1 R)
• M18: 11,902,605 km (0.062 R)
• M19: 13,387,065 km (0.093 R)
• M20: 19,818,726 km (0.059 R)
• M21: 26,307,534 km (0.093 R)
• M22: 30,275,318 km (0.08 R)
• M23: 39,493,688 km (0.053 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit