🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.58 AU

Year: 134 Days

Day: 44.6 Hours

Environment

Temp: 277 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.6 AU - 0.68 AU

Year: 178 Days

Day: 47.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,277,142 km

• M1: 234,569 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.06 AU - 2.18 AU

Year: 1075 Days

Day: 23.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 8.2

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.08 AU - 11.38 AU

Year: 9766 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,277,142 km

• M1: 106,065 km (0.057 R)
• M2: 429,645 km (0.076 R)
• M3: 751,580 km (0.09 R)
• M4: 1,028,037 km (0.055 R)
• M5: 1,641,687 km (0.065 R)
• M6: 5,421,876 km (0.107 R)
• M7: 5,803,201 km (0.035 R)
• M8: 6,236,436 km (0.099 R)
• M9: 7,242,931 km (0.115 R)
• M10: 7,666,741 km (0.037 R)
• M11: 9,574,713 km (0.083 R)
• M12: 9,944,369 km (0.064 R)
• M13: 10,565,200 km (0.103 R)
• M14: 14,301,706 km (0.084 R)
• M15: 14,602,547 km (0.11 R)
• M16: 19,934,814 km (0.083 R)
• M17: 20,461,997 km (0.11 R)
• M18: 23,321,261 km (0.055 R)
• M19: 23,991,011 km (0.036 R)
• M20: 24,846,112 km (0.092 R)
• M21: 30,112,555 km (0.104 R)
• M22: 34,008,982 km (0.076 R)
• M23: 34,545,439 km (0.106 R)
• M24: 35,635,410 km (0.094 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit