🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.48 AU - 0.68 AU

Year: 190 Days

Day: 45.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.85 AU

Year: 263 Days

Day: 43.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,922,190 km

• M1: 609,611 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.73 AU - 0.87 AU

Year: 308 Days

Day: 28.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,922,190 km

• M1: 343,776 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.67 AU - 2.15 AU

Year: 1136 Days

Day: 42.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.6

Radius: 4.8

Gravity: 33.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.02 AU - 11.26 AU

Year: 14940 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,922,190 km

• M1: 658,380 km (0.1 R)
• M2: 1,472,641 km (0.11 R)
• M3: 1,989,053 km (0.087 R)
• M4: 2,266,557 km (0.091 R)
• M5: 2,622,301 km (0.117 R)
• M6: 2,823,660 km (0.111 R)
• M7: 3,205,733 km (0.098 R)
• M8: 4,210,881 km (0.061 R)
• M9: 6,752,848 km (0.09 R)
• M10: 7,590,746 km (0.078 R)
• M11: 8,609,208 km (0.106 R)
• M12: 9,362,583 km (0.104 R)
• M13: 9,669,857 km (0.119 R)
• M14: 12,188,487 km (0.087 R)
• M15: 15,313,586 km (0.09 R)
• M16: 17,777,762 km (0.08 R)
• M17: 18,348,927 km (0.08 R)
• M18: 27,460,036 km (0.065 R)
• M19: 27,899,255 km (0.073 R)
• M20: 27,972,707 km (0.089 R)
• M21: 36,430,821 km (0.117 R)
• M22: 36,752,307 km (0.104 R)
• M23: 49,372,683 km (0.053 R)
• M24: 51,699,379 km (0.054 R)
• M25: 52,785,160 km (0.047 R)
• M26: 54,519,897 km (0.104 R)
• M27: 56,644,486 km (0.113 R)
• M28: 60,213,741 km (0.09 R)
• M29: 64,630,469 km (0.031 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 20,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit