🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.5 AU - 0.52 AU

Year: 163 Days

Day: 22.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 166.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.87 AU - 0.95 AU

Year: 387 Days

Day: 22.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.33 AU - 1.47 AU

Year: 739 Days

Day: 29.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.38 AU - 2.3 AU

Year: 1114 Days

Day: 41.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 122.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 8.4

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.93 AU - 9.83 AU

Year: 9871 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,351,584 km

• M1: 105,915 km (0.098 R)
• M2: 604,675 km (0.092 R)
• M3: 926,460 km (0.1 R)
• M4: 1,768,696 km (0.082 R)
• M5: 2,070,734 km (0.081 R)
• M6: 2,547,652 km (0.117 R)
• M7: 12,611,400 km (0.086 R)
• M8: 13,166,707 km (0.099 R)
• M9: 14,795,080 km (0.1 R)
• M10: 15,204,978 km (0.105 R)
• M11: 16,773,362 km (0.073 R)
• M12: 19,081,807 km (0.085 R)
• M13: 19,896,218 km (0.11 R)
• M14: 22,210,646 km (0.099 R)
• M15: 28,717,705 km (0.097 R)
• M16: 30,881,788 km (0.074 R)
• M17: 31,664,185 km (0.106 R)
• M18: 33,502,294 km (0.072 R)
• M19: 33,854,597 km (0.032 R)
• M20: 34,806,338 km (0.119 R)
• M21: 36,390,879 km (0.061 R)
• M22: 41,702,650 km (0.099 R)
• M23: 46,920,325 km (0.067 R)
• M24: 51,926,767 km (0.031 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit