🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.02 AU - 1.04 AU

Year: 390 Days

Day: 15 Hours

Environment

Temp: 26 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.43 AU - 1.61 AU

Year: 699 Days

Day: 38.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,295,399 km

• M1: 273,166 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.86 AU - 2.12 AU

Year: 1046 Days

Day: 32.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,295,399 km

• M1: 621,729 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.16 AU - 2.32 AU

Year: 1250 Days

Day: 41 Hours

Environment

Temp: -94 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,295,399 km

• M1: 54,902 km (0.118 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 8.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.8 AU - 12.68 AU

Year: 13121 Days

Day: 11.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,295,399 km

• M1: 239,057 km (0.117 R)
• M2: 1,107,772 km (0.082 R)
• M3: 1,544,149 km (0.09 R)
• M4: 1,906,924 km (0.092 R)
• M5: 2,440,390 km (0.119 R)
• M6: 2,742,578 km (0.108 R)
• M7: 4,128,004 km (0.095 R)
• M8: 4,801,643 km (0.117 R)
• M9: 5,753,385 km (0.107 R)
• M10: 7,103,356 km (0.095 R)
• M11: 8,745,192 km (0.079 R)
• M12: 9,409,407 km (0.033 R)
• M13: 12,523,885 km (0.106 R)
• M14: 13,740,415 km (0.106 R)
• M15: 14,312,776 km (0.044 R)
• M16: 21,870,461 km (0.03 R)
• M17: 23,003,365 km (0.108 R)
• M18: 32,721,542 km (0.067 R)
• M19: 35,017,570 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit