🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.07 AU - 1.77 AU

Year: 634 Days

Day: 23.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.29 AU - 2.03 AU

Year: 801 Days

Day: 40.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.44 AU - 3.5 AU

Year: 2422 Days

Day: 21.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 11.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.53 AU - 12.35 AU

Year: 15461 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,404,741 km

• M1: 143,464 km (0.102 R)
• M2: 639,680 km (0.115 R)
• M3: 1,051,075 km (0.086 R)
• M4: 1,903,783 km (0.079 R)
• M5: 2,931,221 km (0.048 R)
• M6: 3,295,491 km (0.062 R)
• M7: 4,235,864 km (0.066 R)
• M8: 5,707,907 km (0.075 R)
• M9: 7,017,935 km (0.077 R)
• M10: 8,763,742 km (0.107 R)
• M11: 11,303,017 km (0.114 R)
• M12: 13,754,178 km (0.088 R)
• M13: 14,714,596 km (0.027 R)
• M14: 15,355,174 km (0.104 R)
• M15: 16,845,618 km (0.106 R)
• M16: 19,175,006 km (0.112 R)
• M17: 20,901,515 km (0.08 R)
• M18: 22,077,953 km (0.112 R)
• M19: 24,463,590 km (0.064 R)
• M20: 24,860,773 km (0.08 R)
• M21: 29,071,504 km (0.114 R)
• M22: 32,885,502 km (0.095 R)
• M23: 35,100,448 km (0.113 R)
• M24: 40,375,418 km (0.108 R)
• M25: 42,197,520 km (0.05 R)
• M26: 43,490,644 km (0.117 R)
• M27: 56,169,213 km (0.085 R)
• M28: 57,558,230 km (0.044 R)
• M29: 59,684,464 km (0.105 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: 192 - 18,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit