🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.41 AU - 0.59 AU

Year: 134 Days

Day: 46.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 129.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.64 AU - 1 AU

Year: 281 Days

Day: 32 Hours

Environment

Temp: 161 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,971,179 km

• M1: 27,975 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.81 AU - 1.27 AU

Year: 402 Days

Day: 23.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 14.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.84 AU - 9.44 AU

Year: 9619 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,971,179 km

• M1: 180,415 km (0.104 R)
• M2: 665,112 km (0.114 R)
• M3: 1,164,021 km (0.073 R)
• M4: 1,908,121 km (0.071 R)
• M5: 2,892,325 km (0.083 R)
• M6: 4,031,812 km (0.079 R)
• M7: 4,675,681 km (0.054 R)
• M8: 6,989,811 km (0.083 R)
• M9: 8,136,179 km (0.088 R)
• M10: 8,664,559 km (0.066 R)
• M11: 11,064,259 km (0.066 R)
• M12: 14,065,042 km (0.117 R)
• M13: 15,551,596 km (0.116 R)
• M14: 17,140,475 km (0.096 R)
• M15: 18,382,736 km (0.059 R)
• M16: 18,911,415 km (0.108 R)
• M17: 21,293,163 km (0.053 R)
• M18: 22,129,863 km (0.105 R)
• M19: 26,645,625 km (0.114 R)
• M20: 28,713,367 km (0.076 R)
• M21: 30,886,126 km (0.046 R)
• M22: 40,934,465 km (0.111 R)
• M23: 42,621,481 km (0.045 R)
• M24: 44,084,847 km (0.063 R)
• M25: 45,170,030 km (0.105 R)
• M26: 46,134,039 km (0.098 R)
• M27: 46,831,015 km (0.054 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: 544 - 14,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit