🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.86 AU

Year: 221 Days

Day: 25.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.86 AU - 2.06 AU

Year: 1056 Days

Day: 46.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.55 AU - 2.77 AU

Year: 1670 Days

Day: 25.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.02 AU - 3.12 AU

Year: 2071 Days

Day: 38.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.22 AU - 4.56 AU

Year: 2954 Days

Day: 24.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,867,263 km

• M1: 85,271 km (0.091 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 9.8

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.23 AU - 5.87 AU

Year: 4369 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,867,263 km

• M1: 131,048 km (0.091 R)
• M2: 529,876 km (0.085 R)
• M3: 1,577,958 km (0.081 R)
• M4: 1,925,025 km (0.061 R)
• M5: 2,338,514 km (0.059 R)
• M6: 4,036,450 km (0.053 R)
• M7: 5,727,354 km (0.119 R)
• M8: 9,256,219 km (0.104 R)
• M9: 13,059,595 km (0.075 R)
• M10: 13,866,975 km (0.097 R)
• M11: 15,973,911 km (0.067 R)
• M12: 17,192,834 km (0.115 R)
• M13: 17,855,553 km (0.038 R)
• M14: 20,143,802 km (0.104 R)
• M15: 21,496,167 km (0.076 R)
• M16: 22,194,639 km (0.084 R)
• M17: 24,911,037 km (0.076 R)
• M18: 26,707,109 km (0.066 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: 377 - 17,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit