🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.62 AU - 1 AU

Year: 254 Days

Day: 28.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.14 AU - 1.72 AU

Year: 596 Days

Day: 23.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 125.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,012,029 km

• M1: 54,005 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.85 AU - 3.23 AU

Year: 1846 Days

Day: 24.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,012,029 km

• M1: 2,242,322 km (0.114 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789

Radius: 9.8

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.55 AU - 11.73 AU

Year: 12087 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,012,029 km

• M1: 126,111 km (0.095 R)
• M2: 432,039 km (0.025 R)
• M3: 1,121,834 km (0.061 R)
• M4: 2,519,527 km (0.108 R)
• M5: 3,146,043 km (0.102 R)
• M6: 4,772,471 km (0.117 R)
• M7: 8,736,216 km (0.091 R)
• M8: 10,437,294 km (0.03 R)
• M9: 11,336,975 km (0.078 R)
• M10: 12,287,670 km (0.107 R)
• M11: 13,549,528 km (0.113 R)
• M12: 14,414,952 km (0.087 R)
• M13: 19,635,169 km (0.105 R)
• M14: 19,971,615 km (0.067 R)
• M15: 20,397,520 km (0.119 R)
• M16: 21,444,556 km (0.102 R)
• M17: 24,411,530 km (0.113 R)
• M18: 33,600,579 km (0.086 R)
• M19: 40,092,678 km (0.091 R)
• M20: 50,297,497 km (0.12 R)
• M21: 53,830,550 km (0.1 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit