🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.34 AU - 1.38 AU

Year: 560 Days

Day: 13.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.38 AU - 1.42 AU

Year: 585 Days

Day: 15.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,338,473 km

• M1: 133,292 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.35 AU - 3.69 AU

Year: 2332 Days

Day: 19.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,338,473 km

• M1: 782,995 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.86 AU - 4 AU

Year: 2751 Days

Day: 17.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 151.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 12.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.06 AU - 7.84 AU

Year: 5784 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,338,473 km

• M1: 150,645 km (0.066 R)
• M2: 576,251 km (0.062 R)
• M3: 1,097,749 km (0.117 R)
• M4: 1,642,285 km (0.053 R)
• M5: 2,843,556 km (0.095 R)
• M6: 3,621,166 km (0.09 R)
• M7: 5,199,124 km (0.109 R)
• M8: 5,926,320 km (0.114 R)
• M9: 6,920,846 km (0.105 R)
• M10: 8,098,481 km (0.12 R)
• M11: 8,914,687 km (0.108 R)
• M12: 10,174,899 km (0.046 R)
• M13: 13,895,398 km (0.102 R)
• M14: 14,668,071 km (0.078 R)
• M15: 15,352,930 km (0.038 R)
• M16: 16,663,707 km (0.113 R)
• M17: 19,987,772 km (0.053 R)
• M18: 21,187,546 km (0.056 R)
• M19: 23,267,555 km (0.057 R)
• M20: 24,120,861 km (0.103 R)
• M21: 24,674,523 km (0.081 R)
• M22: 28,264,274 km (0.076 R)
• M23: 31,338,510 km (0.115 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 12,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit