🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.6 AU - 0.74 AU

Year: 203 Days

Day: 30 Hours

Environment

Temp: 194 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,807,434 km

• M1: 215,421 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.06 AU - 1.32 AU

Year: 481 Days

Day: 36.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,807,434 km

• M1: 94,396 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.63 AU - 2.55 AU

Year: 1121 Days

Day: 19.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 8

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.81 AU - 8.17 AU

Year: 6854 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 71.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,807,434 km

• M1: 100,081 km (0.087 R)
• M2: 376,239 km (0.088 R)
• M3: 934,388 km (0.119 R)
• M4: 1,237,174 km (0.026 R)
• M5: 1,831,377 km (0.105 R)
• M6: 2,565,304 km (0.103 R)
• M7: 2,999,587 km (0.112 R)
• M8: 3,839,878 km (0.093 R)
• M9: 4,463,552 km (0.045 R)
• M10: 4,771,125 km (0.098 R)
• M11: 5,366,824 km (0.067 R)
• M12: 6,111,971 km (0.105 R)
• M13: 6,961,387 km (0.1 R)
• M14: 7,375,923 km (0.074 R)
• M15: 7,687,835 km (0.058 R)
• M16: 13,836,457 km (0.07 R)
• M17: 15,866,201 km (0.095 R)
• M18: 18,798,468 km (0.096 R)
• M19: 21,753,774 km (0.088 R)
• M20: 26,067,429 km (0.045 R)
• M21: 26,883,485 km (0.117 R)
• M22: 28,566,761 km (0.105 R)
• M23: 36,790,006 km (0.113 R)
• M24: 37,931,737 km (0.032 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 11,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit