🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.6 AU - 0.72 AU

Year: 199 Days

Day: 33.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,442,473 km

• M1: 271,071 km (0.038 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.15 AU - 1.41 AU

Year: 537 Days

Day: 12.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.12 AU - 1.72 AU

Year: 628 Days

Day: 37.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,442,473 km

• M1: 35,155 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.39 AU - 2.29 AU

Year: 926 Days

Day: 31.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.62 AU - 2.7 AU

Year: 1177 Days

Day: 36.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,442,473 km

• M1: 392,844 km (0.118 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 13.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.11 AU - 8.45 AU

Year: 8836 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,442,473 km

• M1: 170,392 km (0.08 R)
• M2: 629,807 km (0.115 R)
• M3: 2,347,490 km (0.077 R)
• M4: 2,892,475 km (0.117 R)
• M5: 3,521,683 km (0.115 R)
• M6: 7,219,294 km (0.116 R)
• M7: 9,849,673 km (0.118 R)
• M8: 10,837,319 km (0.07 R)
• M9: 13,342,036 km (0.113 R)
• M10: 18,898,101 km (0.106 R)
• M11: 21,559,148 km (0.119 R)
• M12: 27,160,989 km (0.077 R)
• M13: 30,636,597 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 19,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit