🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.76 AU - 1.08 AU

Year: 329 Days

Day: 14.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,537,372 km

• M1: 426,952 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.95 AU - 2.37 AU

Year: 1183 Days

Day: 23.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,537,372 km

• M1: 41,289 km (0.107 R)
• M2: 517,309 km (0.088 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 13.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.44 AU - 10.24 AU

Year: 8978 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,537,372 km

• M1: 163,062 km (0.098 R)
• M2: 769,681 km (0.091 R)
• M3: 2,302,012 km (0.09 R)
• M4: 2,985,674 km (0.085 R)
• M5: 3,659,762 km (0.077 R)
• M6: 4,327,717 km (0.094 R)
• M7: 10,317,167 km (0.098 R)
• M8: 10,799,021 km (0.068 R)
• M9: 12,389,546 km (0.052 R)
• M10: 13,101,034 km (0.109 R)
• M11: 14,786,553 km (0.062 R)
• M12: 16,352,094 km (0.086 R)
• M13: 17,008,380 km (0.069 R)
• M14: 17,613,952 km (0.032 R)
• M15: 18,303,599 km (0.106 R)
• M16: 19,227,066 km (0.059 R)
• M17: 23,234,045 km (0.04 R)
• M18: 23,896,315 km (0.056 R)
• M19: 25,782,744 km (0.117 R)
• M20: 27,582,107 km (0.083 R)
• M21: 29,560,090 km (0.103 R)
• M22: 30,044,638 km (0.106 R)
• M23: 31,731,952 km (0.101 R)
• M24: 32,239,987 km (0.055 R)
• M25: 32,960,450 km (0.09 R)
• M26: 33,376,931 km (0.112 R)
• M27: 38,307,527 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 20,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit