🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.51 AU - 0.69 AU

Year: 164 Days

Day: 16.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,020,902 km

• M1: 60,138 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.93 AU - 1.01 AU

Year: 337 Days

Day: 43.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.05 AU - 2.29 AU

Year: 1129 Days

Day: 22.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,020,902 km

• M1: 82,129 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.36 AU - 4.72 AU

Year: 2867 Days

Day: 38.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,020,902 km

• M1: 39,793 km (0.069 R)
• M2: 726,298 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.1

Radius: 8.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.16 AU - 12.6 AU

Year: 15381 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 20,020,902 km

• M1: 103,372 km (0.118 R)
• M2: 441,314 km (0.08 R)
• M3: 1,024,745 km (0.1 R)
• M4: 1,906,176 km (0.098 R)
• M5: 2,729,862 km (0.047 R)
• M6: 4,427,050 km (0.026 R)
• M7: 4,804,336 km (0.099 R)
• M8: 5,497,722 km (0.056 R)
• M9: 6,174,503 km (0.084 R)
• M10: 6,589,637 km (0.077 R)
• M11: 13,722,912 km (0.072 R)
• M12: 16,805,376 km (0.082 R)
• M13: 17,234,123 km (0.111 R)
• M14: 18,450,803 km (0.112 R)
• M15: 18,792,185 km (0.113 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 11,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit