🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.53 AU - 0.65 AU

Year: 169 Days

Day: 18.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,983,175 km

• M1: 31,565 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.71 AU - 1.03 AU

Year: 303 Days

Day: 22.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,983,175 km

• M1: 76,445 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.49 AU - 2.05 AU

Year: 878 Days

Day: 16.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.84 AU - 1.94 AU

Year: 969 Days

Day: 44.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.6

Radius: 15

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.65 AU - 8.25 AU

Year: 8356 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,983,175 km

• M1: 186,698 km (0.097 R)
• M2: 653,743 km (0.078 R)
• M3: 1,357,451 km (0.096 R)
• M4: 3,349,048 km (0.11 R)
• M5: 3,877,726 km (0.04 R)
• M6: 4,669,698 km (0.114 R)
• M7: 8,881,027 km (0.101 R)
• M8: 9,640,386 km (0.096 R)
• M9: 14,387,575 km (0.107 R)
• M10: 15,081,111 km (0.079 R)
• M11: 17,168,001 km (0.101 R)
• M12: 20,941,907 km (0.11 R)
• M13: 21,908,907 km (0.09 R)
• M14: 22,518,519 km (0.034 R)
• M15: 25,403,663 km (0.083 R)
• M16: 26,161,825 km (0.089 R)
• M17: 27,283,510 km (0.111 R)
• M18: 30,462,914 km (0.092 R)
• M19: 32,682,198 km (0.07 R)
• M20: 33,178,564 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit