🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.7 AU - 1.14 AU

Year: 336 Days

Day: 46.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 84.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,960,220 km

• M1: 74,201 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.76 AU - 2.54 AU

Year: 1200 Days

Day: 29.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.67 AU - 3.79 AU

Year: 2211 Days

Day: 13 Hours

Environment

Temp: -109 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,960,220 km

• M1: 49,068 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.15 AU - 3.81 AU

Year: 2472 Days

Day: 33.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 9.6

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.01 AU - 9.99 AU

Year: 8617 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,960,220 km

• M1: 121,174 km (0.105 R)
• M2: 478,115 km (0.114 R)
• M3: 1,146,518 km (0.075 R)
• M4: 1,730,847 km (0.044 R)
• M5: 2,142,541 km (0.066 R)
• M6: 2,779,229 km (0.112 R)
• M7: 3,142,453 km (0.083 R)
• M8: 3,810,407 km (0.116 R)
• M9: 5,203,463 km (0.118 R)
• M10: 6,871,030 km (0.064 R)
• M11: 7,579,825 km (0.108 R)
• M12: 8,164,154 km (0.094 R)
• M13: 10,498,928 km (0.109 R)
• M14: 14,343,593 km (0.039 R)
• M15: 22,227,700 km (0.081 R)
• M16: 22,565,193 km (0.106 R)
• M17: 24,843,120 km (0.031 R)
• M18: 30,677,138 km (0.097 R)
• M19: 35,264,556 km (0.038 R)
• M20: 38,564,835 km (0.073 R)
• M21: 40,414,762 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 10,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit