🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.7 AU - 0.88 AU

Year: 259 Days

Day: 30.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.73 AU - 1.01 AU

Year: 299 Days

Day: 20 Hours

Environment

Temp: 159 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,766,110 km

• M1: 63,280 km (0.087 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.7 AU - 4.44 AU

Year: 3029 Days

Day: 22.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,766,110 km

• M1: 29,770 km (0.073 R)
• M2: 49,068 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.6

Radius: 8.2

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.05 AU - 6.59 AU

Year: 4527 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,766,110 km

• M1: 102,026 km (0.099 R)
• M2: 373,097 km (0.083 R)
• M3: 735,722 km (0.115 R)
• M4: 1,034,170 km (0.099 R)
• M5: 2,883,499 km (0.042 R)
• M6: 3,728,577 km (0.065 R)
• M7: 4,506,636 km (0.081 R)
• M8: 6,855,921 km (0.062 R)
• M9: 7,947,387 km (0.106 R)
• M10: 9,878,247 km (0.066 R)
• M11: 10,171,608 km (0.091 R)
• M12: 11,449,024 km (0.062 R)
• M13: 13,280,551 km (0.114 R)
• M14: 16,557,193 km (0.112 R)
• M15: 17,031,269 km (0.117 R)
• M16: 17,697,877 km (0.115 R)
• M17: 19,670,175 km (0.103 R)
• M18: 20,001,385 km (0.09 R)
• M19: 21,224,946 km (0.062 R)
• M20: 21,503,497 km (0.111 R)
• M21: 21,996,871 km (0.04 R)
• M22: 25,585,275 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit