🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 1.01 AU

Year: 254 Days

Day: 47 Hours

Environment

Temp: 127 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,533,199 km

• M1: 339,288 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.88 AU - 0.94 AU

Year: 302 Days

Day: 32.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.64 AU - 2.64 AU

Year: 1090 Days

Day: 31 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.77 AU - 6.29 AU

Year: 4529 Days

Day: 38 Hours

Environment

Temp: -133 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,533,199 km

• M1: 1,646,773 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 13.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.04 AU - 12.88 AU

Year: 13510 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,533,199 km

• M1: 306,526 km (0.071 R)
• M2: 888,312 km (0.082 R)
• M3: 1,747,602 km (0.051 R)
• M4: 2,457,295 km (0.082 R)
• M5: 6,511,995 km (0.115 R)
• M6: 9,319,798 km (0.076 R)
• M7: 14,329,531 km (0.108 R)
• M8: 19,061,162 km (0.068 R)
• M9: 21,940,921 km (0.088 R)
• M10: 25,278,450 km (0.053 R)
• M11: 26,002,803 km (0.087 R)
• M12: 29,434,578 km (0.083 R)
• M13: 34,244,897 km (0.119 R)
• M14: 34,797,512 km (0.118 R)
• M15: 35,920,543 km (0.106 R)
• M16: 36,836,232 km (0.097 R)
• M17: 37,650,194 km (0.075 R)
• M18: 40,164,036 km (0.114 R)
• M19: 41,775,205 km (0.116 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 10,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit