🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.51 AU - 0.71 AU

Year: 168 Days

Day: 20.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,554,468 km

• M1: 52,210 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 220 Days

Day: 15.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,554,468 km

• M1: 38,895 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.18 AU - 2.98 AU

Year: 1463 Days

Day: 13.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,554,468 km

• M1: 934,089 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.09 AU - 5.13 AU

Year: 2942 Days

Day: 35.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,554,468 km

• M1: 73,153 km (0.068 R)

Asteroid Belt

Center: 7.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 8.8

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.61 AU - 12.95 AU

Year: 13377 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,554,468 km

• M1: 156,479 km (0.055 R)
• M2: 433,385 km (0.066 R)
• M3: 788,830 km (0.051 R)
• M4: 1,209,050 km (0.117 R)
• M5: 2,402,243 km (0.059 R)
• M6: 3,806,368 km (0.102 R)
• M7: 6,710,960 km (0.098 R)
• M8: 7,756,051 km (0.107 R)
• M9: 10,220,975 km (0.093 R)
• M10: 14,238,127 km (0.086 R)
• M11: 14,795,828 km (0.116 R)
• M12: 21,652,048 km (0.079 R)
• M13: 30,825,838 km (0.102 R)
• M14: 33,193,673 km (0.104 R)
• M15: 40,464,279 km (0.117 R)
• M16: 46,565,928 km (0.117 R)
• M17: 60,192,498 km (0.03 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit