🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.59 AU

Year: 131 Days

Day: 38.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.83 AU - 0.85 AU

Year: 277 Days

Day: 26.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 344 Days

Day: 38.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,957,461 km

• M1: 27,376 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.22 AU - 1.24 AU

Year: 491 Days

Day: 24.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 11.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.29 AU - 10.99 AU

Year: 10772 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,957,461 km

• M1: 145,559 km (0.109 R)
• M2: 541,993 km (0.031 R)
• M3: 1,362,687 km (0.092 R)
• M4: 1,756,129 km (0.066 R)
• M5: 2,874,822 km (0.088 R)
• M6: 3,317,782 km (0.089 R)
• M7: 3,829,406 km (0.081 R)
• M8: 5,416,640 km (0.033 R)
• M9: 6,491,201 km (0.113 R)
• M10: 7,114,875 km (0.053 R)
• M11: 9,271,178 km (0.058 R)
• M12: 10,947,273 km (0.028 R)
• M13: 12,447,740 km (0.077 R)
• M14: 13,139,031 km (0.058 R)
• M15: 14,656,253 km (0.089 R)
• M16: 15,068,096 km (0.053 R)
• M17: 17,374,446 km (0.069 R)
• M18: 20,339,775 km (0.069 R)
• M19: 21,599,988 km (0.101 R)
• M20: 22,442,673 km (0.101 R)
• M21: 23,627,039 km (0.062 R)
• M22: 24,357,376 km (0.06 R)
• M23: 29,337,489 km (0.051 R)
• M24: 32,610,241 km (0.104 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit