🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.59 AU - 0.75 AU

Year: 197 Days

Day: 22 Hours

Environment

Temp: 158 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.22 AU - 1.28 AU

Year: 503 Days

Day: 21.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,347,779 km

• M1: 30,967 km (0.096 R)
• M2: 51,013 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3 AU - 3.3 AU

Year: 2012 Days

Day: 34.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.63 AU - 4.09 AU

Year: 2729 Days

Day: 27.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 8.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.41 AU - 8.33 AU

Year: 7946 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,347,779 km

• M1: 109,805 km (0.095 R)
• M2: 509,680 km (0.118 R)
• M3: 825,032 km (0.069 R)
• M4: 3,066,008 km (0.119 R)
• M5: 4,742,103 km (0.116 R)
• M6: 5,862,292 km (0.081 R)
• M7: 6,302,409 km (0.074 R)
• M8: 8,178,964 km (0.113 R)
• M9: 9,381,881 km (0.073 R)
• M10: 11,627,495 km (0.091 R)
• M11: 16,394,281 km (0.103 R)
• M12: 17,687,106 km (0.111 R)
• M13: 19,364,996 km (0.043 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit