🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.33 AU - 3.55 AU

Year: 2416 Days

Day: 25.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.62 AU - 4.4 AU

Year: 3041 Days

Day: 25 Hours

Environment

Temp: -127 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,007,607 km

• M1: 196,572 km (0.045 R)
• M2: 352,303 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.12 AU - 5.12 AU

Year: 3167 Days

Day: 29.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 14

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.77 AU - 5.03 AU

Year: 4108 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,007,607 km

• M1: 185,651 km (0.094 R)
• M2: 773,571 km (0.114 R)
• M3: 1,230,592 km (0.093 R)
• M4: 2,052,034 km (0.083 R)
• M5: 2,984,777 km (0.117 R)
• M6: 3,825,966 km (0.083 R)
• M7: 4,354,794 km (0.117 R)
• M8: 6,088,633 km (0.081 R)
• M9: 9,075,953 km (0.114 R)
• M10: 10,551,886 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.9

Radius: 4

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.04 AU - 16.08 AU

Year: 17876 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,007,607 km

• M1: 66,870 km (0.094 R)
• M2: 204,051 km (0.081 R)
• M3: 337,194 km (0.038 R)
• M4: 642,373 km (0.111 R)
• M5: 934,388 km (0.072 R)
• M6: 1,224,758 km (0.087 R)
• M7: 1,777,522 km (0.071 R)
• M8: 2,187,270 km (0.091 R)
• M9: 2,330,884 km (0.092 R)
• M10: 2,969,817 km (0.099 R)
• M11: 4,384,414 km (0.09 R)
• M12: 4,820,492 km (0.1 R)
• M13: 5,126,869 km (0.108 R)
• M14: 7,204,783 km (0.114 R)
• M15: 7,403,150 km (0.073 R)
• M16: 10,274,681 km (0.079 R)
• M17: 10,425,027 km (0.094 R)
• M18: 11,041,220 km (0.05 R)
• M19: 15,650,181 km (0.11 R)
• M20: 15,782,725 km (0.109 R)
• M21: 19,270,151 km (0.071 R)
• M22: 22,303,995 km (0.048 R)
• M23: 26,196,981 km (0.064 R)
• M24: 29,296,649 km (0.035 R)
• M25: 32,957,159 km (0.116 R)
• M26: 40,542,220 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit