🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 18.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.71 AU - 2.33 AU

Year: 1009 Days

Day: 22.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115

Radius: 8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.44 AU - 12.96 AU

Year: 14977 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,613,694 km

• M1: 99,632 km (0.113 R)
• M2: 492,626 km (0.097 R)
• M3: 1,385,426 km (0.111 R)
• M4: 1,978,432 km (0.12 R)
• M5: 2,674,960 km (0.068 R)
• M6: 3,502,984 km (0.065 R)
• M7: 5,355,155 km (0.052 R)
• M8: 7,188,028 km (0.081 R)
• M9: 7,554,543 km (0.037 R)
• M10: 9,232,283 km (0.104 R)
• M11: 12,244,885 km (0.056 R)
• M12: 13,197,674 km (0.053 R)
• M13: 15,917,812 km (0.047 R)
• M14: 16,352,543 km (0.116 R)
• M15: 17,181,016 km (0.11 R)
• M16: 19,059,966 km (0.12 R)
• M17: 23,861,309 km (0.096 R)
• M18: 30,540,106 km (0.111 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 16,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit