🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.05 AU - 1.27 AU

Year: 454 Days

Day: 14.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.76 AU - 4.32 AU

Year: 2421 Days

Day: 15.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,117,902 km

• M1: 289,173 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.14 AU - 4.48 AU

Year: 2703 Days

Day: 37.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,117,902 km

• M1: 11,968 km (0.08 R)

Asteroid Belt

Center: 11.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.3

Radius: 6.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.79 AU - 22.25 AU

Year: 30147 Days

Day: 15.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,117,902 km

• M1: 77,193 km (0.098 R)
• M2: 328,068 km (0.116 R)
• M3: 805,136 km (0.093 R)
• M4: 1,154,746 km (0.072 R)
• M5: 1,991,746 km (0.118 R)
• M6: 2,375,165 km (0.11 R)
• M7: 2,657,457 km (0.113 R)
• M8: 2,988,217 km (0.108 R)
• M9: 4,846,373 km (0.112 R)
• M10: 5,910,163 km (0.062 R)
• M11: 7,760,240 km (0.108 R)
• M12: 11,210,116 km (0.116 R)
• M13: 12,555,600 km (0.075 R)
• M14: 17,233,226 km (0.083 R)
• M15: 21,721,312 km (0.059 R)
• M16: 23,375,116 km (0.05 R)
• M17: 24,232,611 km (0.063 R)
• M18: 26,931,057 km (0.119 R)
• M19: 27,992,604 km (0.063 R)
• M20: 29,204,496 km (0.036 R)
• M21: 34,402,424 km (0.086 R)
• M22: 53,442,343 km (0.092 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit