🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.61 AU - 0.75 AU

Year: 200 Days

Day: 19.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,948,399 km

• M1: 53,556 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.73 AU - 0.77 AU

Year: 232 Days

Day: 12.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,948,399 km

• M1: 33,660 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.52 AU - 1.82 AU

Year: 769 Days

Day: 21.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.3 AU - 2.16 AU

Year: 811 Days

Day: 36.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,948,399 km

• M1: 139,724 km (0.054 R)
• M2: 970,741 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.75 AU - 4.19 AU

Year: 2820 Days

Day: 32.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 141.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,948,399 km

• M1: 587,920 km (0.105 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 8.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.5 AU - 7.94 AU

Year: 7646 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,948,399 km

• M1: 265,686 km (0.111 R)
• M2: 1,403,228 km (0.04 R)
• M3: 1,863,391 km (0.096 R)
• M4: 2,421,242 km (0.111 R)
• M5: 4,291,963 km (0.101 R)
• M6: 5,491,139 km (0.115 R)
• M7: 5,815,468 km (0.044 R)
• M8: 6,215,343 km (0.083 R)
• M9: 10,104,588 km (0.083 R)
• M10: 10,728,561 km (0.056 R)
• M11: 11,472,810 km (0.065 R)
• M12: 16,374,534 km (0.061 R)
• M13: 17,172,489 km (0.037 R)
• M14: 20,555,196 km (0.085 R)
• M15: 24,913,730 km (0.089 R)
• M16: 27,994,399 km (0.098 R)
• M17: 30,488,046 km (0.108 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit