🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.7 AU - 0.9 AU

Year: 259 Days

Day: 16.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,981,895 km

• M1: 438,172 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.14 AU - 1.5 AU

Year: 548 Days

Day: 20.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.46 AU - 2.86 AU

Year: 1569 Days

Day: 31.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.8

Radius: 14

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.15 AU - 11.63 AU

Year: 12997 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,981,895 km

• M1: 244,892 km (0.06 R)
• M2: 663,467 km (0.101 R)
• M3: 925,412 km (0.089 R)
• M4: 1,423,274 km (0.093 R)
• M5: 1,710,053 km (0.11 R)
• M6: 2,047,097 km (0.105 R)
• M7: 2,796,732 km (0.033 R)
• M8: 3,874,286 km (0.063 R)
• M9: 4,264,287 km (0.067 R)
• M10: 6,431,212 km (0.087 R)
• M11: 9,147,910 km (0.066 R)
• M12: 13,107,317 km (0.089 R)
• M13: 14,053,822 km (0.059 R)
• M14: 16,168,089 km (0.09 R)
• M15: 18,693,152 km (0.101 R)
• M16: 19,889,785 km (0.077 R)
• M17: 21,967,400 km (0.082 R)
• M18: 22,755,332 km (0.096 R)
• M19: 24,447,882 km (0.085 R)
• M20: 30,141,727 km (0.112 R)
• M21: 38,760,210 km (0.069 R)
• M22: 39,328,981 km (0.112 R)
• M23: 40,093,875 km (0.109 R)
• M24: 46,686,803 km (0.113 R)
• M25: 56,602,898 km (0.074 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 15,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit