🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.31 AU - 1.59 AU

Year: 622 Days

Day: 17.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.47 AU - 2.59 AU

Year: 1434 Days

Day: 41.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,122,815 km

• M1: 408,701 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.92 AU - 3.06 AU

Year: 1843 Days

Day: 42.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,122,815 km

• M1: 234,719 km (0.095 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 13.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.33 AU - 7.63 AU

Year: 5880 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,122,815 km

• M1: 165,455 km (0.107 R)
• M2: 692,189 km (0.079 R)
• M3: 1,428,360 km (0.097 R)
• M4: 1,990,998 km (0.069 R)
• M5: 2,467,766 km (0.069 R)
• M6: 2,911,175 km (0.034 R)
• M7: 4,213,574 km (0.095 R)
• M8: 4,801,643 km (0.108 R)
• M9: 5,528,090 km (0.045 R)
• M10: 6,234,491 km (0.104 R)
• M11: 7,167,384 km (0.037 R)
• M12: 7,863,612 km (0.108 R)
• M13: 8,528,425 km (0.12 R)
• M14: 10,226,062 km (0.062 R)
• M15: 10,883,843 km (0.041 R)
• M16: 12,578,339 km (0.115 R)
• M17: 13,749,241 km (0.093 R)
• M18: 14,226,758 km (0.12 R)
• M19: 15,159,051 km (0.045 R)
• M20: 15,726,177 km (0.077 R)
• M21: 18,391,861 km (0.12 R)
• M22: 20,925,451 km (0.038 R)
• M23: 22,861,547 km (0.032 R)
• M24: 26,430,952 km (0.112 R)
• M25: 28,518,889 km (0.095 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit