🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.54 AU - 0.9 AU

Year: 215 Days

Day: 41.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.76 AU - 1.04 AU

Year: 300 Days

Day: 30.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,711,930 km

• M1: 481,705 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.24 AU - 2.68 AU

Year: 1356 Days

Day: 27.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.06 AU - 2.88 AU

Year: 1364 Days

Day: 20.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,711,930 km

• M1: 897,288 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.2

Radius: 6.3

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.4 AU - 21.64 AU

Year: 25774 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,711,930 km

• M1: 78,389 km (0.059 R)
• M2: 300,841 km (0.097 R)
• M3: 745,297 km (0.116 R)
• M4: 955,182 km (0.097 R)
• M5: 1,190,799 km (0.097 R)
• M6: 1,498,223 km (0.079 R)
• M7: 1,725,761 km (0.053 R)
• M8: 5,576,560 km (0.116 R)
• M9: 6,807,302 km (0.074 R)
• M10: 10,784,959 km (0.046 R)
• M11: 14,861,950 km (0.112 R)
• M12: 16,848,909 km (0.093 R)
• M13: 26,807,490 km (0.067 R)
• M14: 36,792,250 km (0.119 R)
• M15: 39,169,809 km (0.093 R)
• M16: 41,964,596 km (0.103 R)
• M17: 51,687,860 km (0.086 R)
• M18: 53,722,540 km (0.08 R)
• M19: 58,345,713 km (0.083 R)
• M20: 68,153,948 km (0.086 R)
• M21: 75,191,031 km (0.037 R)
• M22: 77,560,213 km (0.106 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit