🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.8 AU - 1.16 AU

Year: 353 Days

Day: 18.7 Hours

Environment

Temp: 49 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,788,413 km

• M1: 31,416 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.74 AU - 2.94 AU

Year: 1739 Days

Day: 28.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.13 AU - 4.35 AU

Year: 3173 Days

Day: 37.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,788,413 km

• M1: 36,801 km (0.051 R)
• M2: 1,168,509 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.94 AU - 5.04 AU

Year: 3458 Days

Day: 44.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 13.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.64 AU - 5.54 AU

Year: 4174 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,788,413 km

• M1: 167,998 km (0.114 R)
• M2: 621,280 km (0.112 R)
• M3: 1,287,140 km (0.101 R)
• M4: 1,954,496 km (0.11 R)
• M5: 2,391,771 km (0.079 R)
• M6: 2,997,044 km (0.097 R)
• M7: 4,053,953 km (0.062 R)
• M8: 4,610,606 km (0.108 R)
• M9: 5,067,628 km (0.1 R)
• M10: 5,715,087 km (0.059 R)
• M11: 8,096,536 km (0.088 R)
• M12: 10,132,114 km (0.109 R)
• M13: 11,857,426 km (0.058 R)
• M14: 12,766,832 km (0.093 R)
• M15: 15,561,320 km (0.092 R)
• M16: 17,215,274 km (0.059 R)
• M17: 19,044,707 km (0.054 R)
• M18: 20,483,389 km (0.105 R)
• M19: 21,859,241 km (0.099 R)
• M20: 23,156,404 km (0.079 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit