🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.53 AU - 0.61 AU

Year: 161 Days

Day: 22.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,972,388 km

• M1: 47,722 km (0.069 R)
• M2: 497,114 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.76 AU - 0.86 AU

Year: 273 Days

Day: 26.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,972,388 km

• M1: 102,774 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.21 AU - 1.27 AU

Year: 517 Days

Day: 44.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.3

Radius: 5.6

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.66 AU - 13.66 AU

Year: 15890 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,972,388 km

• M1: 69,713 km (0.111 R)
• M2: 725,550 km (0.079 R)
• M3: 1,039,107 km (0.109 R)
• M4: 1,304,344 km (0.101 R)
• M5: 1,583,942 km (0.05 R)
• M6: 1,937,143 km (0.092 R)
• M7: 3,004,075 km (0.052 R)
• M8: 3,811,903 km (0.112 R)
• M9: 5,350,667 km (0.029 R)
• M10: 9,485,253 km (0.029 R)
• M11: 11,829,452 km (0.1 R)
• M12: 12,425,300 km (0.08 R)
• M13: 14,872,721 km (0.096 R)
• M14: 17,470,937 km (0.07 R)
• M15: 19,118,458 km (0.069 R)
• M16: 22,001,060 km (0.113 R)
• M17: 22,628,473 km (0.045 R)
• M18: 29,681,265 km (0.058 R)
• M19: 35,442,578 km (0.076 R)
• M20: 38,584,133 km (0.117 R)
• M21: 39,103,387 km (0.114 R)
• M22: 44,129,726 km (0.046 R)
• M23: 45,703,197 km (0.079 R)
• M24: 45,993,267 km (0.083 R)
• M25: 47,759,270 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit