🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.53 AU - 0.67 AU

Year: 171 Days

Day: 14.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 197 Days

Day: 19.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 105.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.71 AU - 1.03 AU

Year: 298 Days

Day: 35.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,915,331 km

• M1: 274,362 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.22 AU - 1.44 AU

Year: 563 Days

Day: 37.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.15 AU - 1.63 AU

Year: 602 Days

Day: 41.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 52.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,915,331 km

• M1: 976,425 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.7

Radius: 11.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.07 AU - 5.65 AU

Year: 4555 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,915,331 km

• M1: 144,362 km (0.12 R)
• M2: 861,235 km (0.031 R)
• M3: 1,547,291 km (0.091 R)
• M4: 1,920,388 km (0.071 R)
• M5: 2,620,207 km (0.083 R)
• M6: 3,562,823 km (0.099 R)
• M7: 4,068,464 km (0.078 R)
• M8: 4,455,324 km (0.065 R)
• M9: 5,172,496 km (0.084 R)
• M10: 5,710,749 km (0.048 R)
• M11: 6,286,252 km (0.101 R)
• M12: 6,649,775 km (0.086 R)
• M13: 7,353,035 km (0.102 R)
• M14: 7,722,990 km (0.092 R)
• M15: 8,870,555 km (0.07 R)
• M16: 11,191,267 km (0.101 R)
• M17: 11,955,563 km (0.116 R)
• M18: 12,373,988 km (0.074 R)
• M19: 13,992,786 km (0.1 R)
• M20: 15,970,919 km (0.11 R)
• M21: 16,823,627 km (0.093 R)
• M22: 19,373,223 km (0.092 R)
• M23: 20,146,495 km (0.112 R)
• M24: 20,873,391 km (0.1 R)
• M25: 22,944,873 km (0.065 R)
• M26: 23,810,595 km (0.056 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 17,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit