🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.5 AU - 0.82 AU

Year: 201 Days

Day: 19.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.6 AU - 2.24 AU

Year: 997 Days

Day: 13.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.01 AU - 3.15 AU

Year: 1553 Days

Day: 27.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.18 AU - 3.1 AU

Year: 1607 Days

Day: 23.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,470,555 km

• M1: 832,961 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.43 AU - 4.15 AU

Year: 2765 Days

Day: 32.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.9

Radius: 3.2

Gravity: 45.5 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.88 AU - 19.18 AU

Year: 29891 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,470,555 km

• M1: 39,943 km (0.096 R)
• M2: 172,786 km (0.048 R)
• M3: 397,930 km (0.1 R)
• M4: 793,018 km (0.104 R)
• M5: 970,741 km (0.114 R)
• M6: 2,150,170 km (0.087 R)
• M7: 3,068,851 km (0.116 R)
• M8: 3,537,242 km (0.025 R)
• M9: 4,396,981 km (0.084 R)
• M10: 6,846,646 km (0.078 R)
• M11: 8,887,310 km (0.109 R)
• M12: 13,503,302 km (0.098 R)
• M13: 16,231,369 km (0.031 R)
• M14: 16,488,378 km (0.108 R)
• M15: 17,543,641 km (0.106 R)
• M16: 19,787,460 km (0.074 R)
• M17: 20,277,842 km (0.063 R)
• M18: 25,290,268 km (0.096 R)
• M19: 30,545,641 km (0.101 R)
• M20: 31,200,132 km (0.067 R)
• M21: 33,773,066 km (0.066 R)
• M22: 42,333,205 km (0.051 R)
• M23: 51,491,138 km (0.092 R)
• M24: 65,708,172 km (0.088 R)
• M25: 68,121,036 km (0.077 R)
• M26: 71,505,688 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit