🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 217 Days

Day: 22.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.96 AU - 2.04 AU

Year: 1071 Days

Day: 48 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,316,043 km

• M1: 72,256 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.66 AU - 3.24 AU

Year: 1919 Days

Day: 43.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,316,043 km

• M1: 910,303 km (0.067 R)
• M2: 1,616,405 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.75 AU - 4.63 AU

Year: 3248 Days

Day: 15.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918

Radius: 12.2

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.64 AU - 10.58 AU

Year: 9569 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,316,043 km

• M1: 151,692 km (0.084 R)
• M2: 653,144 km (0.091 R)
• M3: 1,061,397 km (0.112 R)
• M4: 1,990,400 km (0.111 R)
• M5: 2,421,541 km (0.118 R)
• M6: 3,003,776 km (0.092 R)
• M7: 5,329,275 km (0.118 R)
• M8: 6,245,113 km (0.092 R)
• M9: 6,978,741 km (0.05 R)
• M10: 7,597,777 km (0.114 R)
• M11: 10,342,449 km (0.073 R)
• M12: 10,929,172 km (0.115 R)
• M13: 12,823,679 km (0.11 R)
• M14: 14,995,391 km (0.119 R)
• M15: 18,619,250 km (0.055 R)
• M16: 20,968,834 km (0.09 R)
• M17: 21,650,402 km (0.106 R)
• M18: 22,171,302 km (0.052 R)
• M19: 23,057,819 km (0.102 R)
• M20: 23,601,009 km (0.028 R)
• M21: 28,672,825 km (0.118 R)
• M22: 37,202,447 km (0.056 R)
• M23: 37,824,774 km (0.112 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: 370 - 13,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit