🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 17.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.54 AU - 0.62 AU

Year: 162 Days

Day: 39.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,033,884 km

• M1: 42,336 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.8 AU

Year: 234 Days

Day: 45.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,033,884 km

• M1: 46,824 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.57 AU - 3.59 AU

Year: 2487 Days

Day: 19.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 8.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.24 AU - 8.64 AU

Year: 6711 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,033,884 km

• M1: 107,262 km (0.065 R)
• M2: 430,243 km (0.059 R)
• M3: 965,205 km (0.119 R)
• M4: 2,547,053 km (0.061 R)
• M5: 4,155,081 km (0.031 R)
• M6: 6,690,615 km (0.063 R)
• M7: 7,262,827 km (0.106 R)
• M8: 8,878,185 km (0.078 R)
• M9: 9,927,913 km (0.03 R)
• M10: 10,482,772 km (0.119 R)
• M11: 10,912,417 km (0.108 R)
• M12: 12,063,871 km (0.098 R)
• M13: 20,061,224 km (0.057 R)
• M14: 20,575,392 km (0.09 R)
• M15: 22,720,177 km (0.063 R)
• M16: 23,118,257 km (0.085 R)
• M17: 24,340,621 km (0.029 R)
• M18: 26,385,025 km (0.119 R)
• M19: 27,180,437 km (0.117 R)
• M20: 28,357,324 km (0.109 R)
• M21: 32,091,885 km (0.112 R)
• M22: 35,497,630 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 13,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit