🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.59 AU - 0.61 AU

Year: 175 Days

Day: 17.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.81 AU - 0.91 AU

Year: 300 Days

Day: 45.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,843,458 km

• M1: 339,587 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.85 AU - 3.07 AU

Year: 1454 Days

Day: 40.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.44 AU - 2.78 AU

Year: 1588 Days

Day: 32.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.7

Radius: 11.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.07 AU - 4.91 AU

Year: 3584 Days

Day: 14.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 141.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 25,843,458 km

• M1: 144,212 km (0.095 R)
• M2: 565,330 km (0.058 R)
• M3: 1,172,249 km (0.098 R)
• M4: 1,588,131 km (0.073 R)
• M5: 1,981,125 km (0.102 R)
• M6: 2,363,347 km (0.081 R)
• M7: 2,728,216 km (0.115 R)
• M8: 4,609,260 km (0.082 R)
• M9: 5,081,092 km (0.079 R)
• M10: 5,476,180 km (0.09 R)
• M11: 6,786,807 km (0.037 R)
• M12: 8,808,771 km (0.11 R)
• M13: 9,498,567 km (0.098 R)
• M14: 10,059,709 km (0.1 R)
• M15: 12,060,580 km (0.074 R)
• M16: 13,105,821 km (0.045 R)
• M17: 15,159,650 km (0.039 R)
• M18: 15,760,285 km (0.08 R)
• M19: 18,200,376 km (0.066 R)
• M20: 20,286,668 km (0.056 R)
• M21: 22,881,294 km (0.052 R)
• M22: 24,184,291 km (0.084 R)
• M23: 24,629,494 km (0.076 R)
• M24: 25,231,626 km (0.077 R)
• M25: 25,843,481 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit