🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 28.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 225 Days

Day: 30.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,484,204 km

• M1: 78,539 km (0.057 R)
• M2: 359,633 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.71 AU - 0.87 AU

Year: 265 Days

Day: 39.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.1 AU - 1.28 AU

Year: 489 Days

Day: 32.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.2

Radius: 11.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.21 AU - 4.45 AU

Year: 3394 Days

Day: 8 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,484,204 km

• M1: 148,401 km (0.051 R)
• M2: 525,837 km (0.104 R)
• M3: 905,516 km (0.082 R)
• M4: 1,675,347 km (0.082 R)
• M5: 2,232,299 km (0.052 R)
• M6: 2,777,434 km (0.058 R)
• M7: 3,602,616 km (0.095 R)
• M8: 4,561,389 km (0.048 R)
• M9: 5,188,653 km (0.103 R)
• M10: 5,790,784 km (0.116 R)
• M11: 6,439,141 km (0.032 R)
• M12: 7,421,102 km (0.119 R)
• M13: 7,880,965 km (0.074 R)
• M14: 8,255,708 km (0.06 R)
• M15: 8,967,495 km (0.077 R)
• M16: 10,191,205 km (0.101 R)
• M17: 11,873,433 km (0.104 R)
• M18: 12,967,742 km (0.1 R)
• M19: 15,835,084 km (0.091 R)
• M20: 19,904,146 km (0.066 R)
• M21: 21,977,722 km (0.052 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit