🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.88 AU - 1.06 AU

Year: 358 Days

Day: 13 Hours

Environment

Temp: 30 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.07 AU - 1.65 AU

Year: 594 Days

Day: 39.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,712,651 km

• M1: 70,012 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.02 AU - 3.02 AU

Year: 1499 Days

Day: 27.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,712,651 km

• M1: 1,402,630 km (0.079 R)
• M2: 1,502,711 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.2 AU - 4.44 AU

Year: 2798 Days

Day: 39.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.6

Radius: 14.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.52 AU - 6.74 AU

Year: 5006 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,712,651 km

• M1: 176,525 km (0.099 R)
• M2: 634,744 km (0.045 R)
• M3: 1,080,246 km (0.102 R)
• M4: 1,540,260 km (0.097 R)
• M5: 2,287,052 km (0.064 R)
• M6: 3,012,153 km (0.08 R)
• M7: 4,238,108 km (0.058 R)
• M8: 4,687,948 km (0.071 R)
• M9: 6,016,826 km (0.077 R)
• M10: 7,547,961 km (0.09 R)
• M11: 8,062,128 km (0.097 R)
• M12: 9,243,054 km (0.112 R)
• M13: 10,136,303 km (0.115 R)
• M14: 13,321,840 km (0.08 R)
• M15: 14,573,825 km (0.083 R)
• M16: 17,311,316 km (0.115 R)
• M17: 19,407,332 km (0.096 R)
• M18: 27,557,723 km (0.104 R)
• M19: 28,427,934 km (0.037 R)
• M20: 28,869,846 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit