🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 44.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.65 AU

Year: 152 Days

Day: 40.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.6 AU - 0.92 AU

Year: 247 Days

Day: 24.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.87 AU - 1.19 AU

Year: 390 Days

Day: 28.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.7

Radius: 4.3

Gravity: 23.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.23 AU - 13.25 AU

Year: 17959 Days

Day: 20.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,091,364 km

• M1: 53,556 km (0.106 R)
• M2: 210,484 km (0.064 R)
• M3: 587,022 km (0.088 R)
• M4: 907,909 km (0.097 R)
• M5: 1,785,301 km (0.12 R)
• M6: 2,016,280 km (0.064 R)
• M7: 2,431,414 km (0.032 R)
• M8: 2,784,316 km (0.098 R)
• M9: 3,702,099 km (0.102 R)
• M10: 4,168,545 km (0.11 R)
• M11: 4,384,564 km (0.113 R)
• M12: 5,955,940 km (0.074 R)
• M13: 7,411,827 km (0.104 R)
• M14: 8,197,963 km (0.053 R)
• M15: 8,835,400 km (0.092 R)
• M16: 9,243,802 km (0.117 R)
• M17: 9,611,514 km (0.069 R)
• M18: 12,717,315 km (0.08 R)
• M19: 17,922,573 km (0.064 R)
• M20: 25,089,508 km (0.109 R)
• M21: 25,906,910 km (0.116 R)
• M22: 26,636,649 km (0.12 R)
• M23: 34,702,517 km (0.09 R)
• M24: 38,877,046 km (0.087 R)
• M25: 45,596,384 km (0.042 R)
• M26: 46,353,798 km (0.075 R)
• M27: 53,551,251 km (0.048 R)
• M28: 55,245,895 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit