🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 18.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 146.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.52 AU - 0.6 AU

Year: 160 Days

Day: 33.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.63 AU - 0.67 AU

Year: 201 Days

Day: 23.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,423,079 km

• M1: 154,684 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.33 AU - 1.69 AU

Year: 710 Days

Day: 17.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.48 AU - 1.66 AU

Year: 753 Days

Day: 42.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,423,079 km

• M1: 239,057 km (0.089 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.5

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.96 AU - 6.4 AU

Year: 4514 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 11,423,079 km

• M1: 184,155 km (0.069 R)
• M2: 880,832 km (0.078 R)
• M3: 1,457,233 km (0.057 R)
• M4: 2,210,159 km (0.097 R)
• M5: 2,848,792 km (0.111 R)
• M6: 3,609,049 km (0.078 R)
• M7: 4,609,559 km (0.09 R)
• M8: 6,868,786 km (0.106 R)
• M9: 7,508,317 km (0.075 R)
• M10: 10,990,357 km (0.036 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit