🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.92 AU

Year: 286 Days

Day: 32 Hours

Environment

Temp: 163 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.36 AU - 1.4 AU

Year: 614 Days

Day: 35 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.94 AU - 3.56 AU

Year: 2219 Days

Day: 28.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.35 AU - 3.35 AU

Year: 2322 Days

Day: 25.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,383,772 km

• M1: 453,431 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.7

Radius: 4.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.63 AU - 22.39 AU

Year: 28948 Days

Day: 18.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 98 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,383,772 km

• M1: 55,351 km (0.085 R)
• M2: 252,072 km (0.105 R)
• M3: 622,776 km (0.113 R)
• M4: 826,977 km (0.081 R)
• M5: 2,053,231 km (0.076 R)
• M6: 2,914,765 km (0.079 R)
• M7: 3,121,808 km (0.071 R)
• M8: 3,938,463 km (0.087 R)
• M9: 4,699,767 km (0.111 R)
• M10: 7,652,230 km (0.068 R)
• M11: 8,408,597 km (0.087 R)
• M12: 9,311,570 km (0.05 R)
• M13: 11,647,241 km (0.116 R)
• M14: 20,434,920 km (0.066 R)
• M15: 25,844,827 km (0.099 R)
• M16: 32,136,315 km (0.078 R)
• M17: 32,588,699 km (0.083 R)
• M18: 33,738,209 km (0.102 R)
• M19: 43,509,194 km (0.082 R)
• M20: 50,465,346 km (0.041 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit