🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.76 AU - 1.2 AU

Year: 365 Days

Day: 40.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.95 AU - 1.43 AU

Year: 489 Days

Day: 18.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 63.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,967,744 km

• M1: 23,188 km (0.066 R)
• M2: 70,610 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.33 AU - 1.65 AU

Year: 685 Days

Day: 16.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.83 AU - 4.33 AU

Year: 3105 Days

Day: 30.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,967,744 km

• M1: 38,596 km (0.114 R)
• M2: 863,928 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 8.5

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.67 AU - 6.27 AU

Year: 5495 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,967,744 km

• M1: 105,766 km (0.099 R)
• M2: 546,182 km (0.071 R)
• M3: 1,209,648 km (0.07 R)
• M4: 1,799,363 km (0.085 R)
• M5: 2,875,720 km (0.112 R)
• M6: 3,146,791 km (0.1 R)
• M7: 4,876,143 km (0.083 R)
• M8: 5,523,303 km (0.07 R)
• M9: 7,196,406 km (0.094 R)
• M10: 7,553,346 km (0.038 R)
• M11: 8,458,114 km (0.048 R)
• M12: 8,977,518 km (0.083 R)
• M13: 9,433,492 km (0.107 R)
• M14: 9,774,725 km (0.06 R)
• M15: 12,247,578 km (0.059 R)
• M16: 12,860,630 km (0.074 R)
• M17: 14,426,321 km (0.084 R)
• M18: 15,052,089 km (0.036 R)
• M19: 21,744,798 km (0.042 R)
• M20: 23,333,079 km (0.072 R)
• M21: 23,722,482 km (0.112 R)
• M22: 27,251,197 km (0.076 R)
• M23: 28,916,371 km (0.119 R)
• M24: 30,002,302 km (0.032 R)
• M25: 30,462,764 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 14,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit