🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.41 AU - 0.59 AU

Year: 131 Days

Day: 22.8 Hours

Environment

Temp: 259 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,005,380 km

• M1: 58,792 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.52 AU - 0.7 AU

Year: 177 Days

Day: 23.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,005,380 km

• M1: 192,383 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.65 AU - 0.81 AU

Year: 231 Days

Day: 25.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.99 AU - 1.19 AU

Year: 422 Days

Day: 37.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 14.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.16 AU - 6.42 AU

Year: 4512 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,005,380 km

• M1: 185,501 km (0.07 R)
• M2: 691,441 km (0.061 R)
• M3: 1,508,246 km (0.116 R)
• M4: 2,975,801 km (0.119 R)
• M5: 4,164,206 km (0.059 R)
• M6: 7,189,524 km (0.084 R)
• M7: 8,642,119 km (0.102 R)
• M8: 9,113,951 km (0.108 R)
• M9: 10,109,824 km (0.049 R)
• M10: 11,131,129 km (0.089 R)
• M11: 12,866,614 km (0.094 R)
• M12: 13,852,314 km (0.111 R)
• M13: 14,610,326 km (0.094 R)
• M14: 16,687,343 km (0.055 R)
• M15: 20,162,352 km (0.069 R)
• M16: 20,925,301 km (0.102 R)
• M17: 21,779,505 km (0.098 R)
• M18: 24,717,009 km (0.106 R)
• M19: 29,826,823 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit