🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.46 AU - 0.58 AU

Year: 135 Days

Day: 23.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 155 Days

Day: 18 Hours

Environment

Temp: 181 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.54 AU - 3.66 AU

Year: 2458 Days

Day: 16.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,509,656 km

• M1: 1,559,259 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.5 AU - 5.56 AU

Year: 3470 Days

Day: 31.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.17 AU - 4.99 AU

Year: 3528 Days

Day: 40 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,509,656 km

• M1: 32,164 km (0.052 R)

Asteroid Belt

Center: 9.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.7

Radius: 6.5

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14 AU - 15.42 AU

Year: 20304 Days

Day: 17.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,509,656 km

• M1: 80,783 km (0.089 R)
• M2: 1,896,003 km (0.107 R)
• M3: 2,814,684 km (0.051 R)
• M4: 3,303,570 km (0.095 R)
• M5: 3,757,899 km (0.105 R)
• M6: 4,516,509 km (0.094 R)
• M7: 5,003,750 km (0.07 R)
• M8: 6,589,786 km (0.061 R)
• M9: 6,853,677 km (0.12 R)
• M10: 8,029,815 km (0.118 R)
• M11: 10,957,595 km (0.084 R)
• M12: 11,453,811 km (0.089 R)
• M13: 12,291,859 km (0.099 R)
• M14: 12,895,636 km (0.085 R)
• M15: 17,022,143 km (0.118 R)
• M16: 17,269,578 km (0.096 R)
• M17: 18,717,835 km (0.098 R)
• M18: 21,181,563 km (0.114 R)
• M19: 22,540,360 km (0.112 R)
• M20: 23,241,076 km (0.088 R)
• M21: 27,188,366 km (0.063 R)
• M22: 40,775,443 km (0.076 R)
• M23: 57,165,236 km (0.072 R)
• M24: 67,721,460 km (0.084 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit