🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.45 AU - 0.75 AU

Year: 163 Days

Day: 13.7 Hours

Environment

Temp: 246 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.49 AU - 0.77 AU

Year: 175 Days

Day: 43.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 154.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.01 AU - 1.59 AU

Year: 519 Days

Day: 16.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.78 AU - 2.5 AU

Year: 1095 Days

Day: 15.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.8

Radius: 7.1

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.31 AU - 15.15 AU

Year: 18780 Days

Day: 19.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,127,645 km

• M1: 88,562 km (0.113 R)
• M2: 508,483 km (0.059 R)
• M3: 1,383,930 km (0.037 R)
• M4: 1,652,757 km (0.081 R)
• M5: 3,534,100 km (0.063 R)
• M6: 4,199,362 km (0.114 R)
• M7: 5,618,447 km (0.054 R)
• M8: 6,522,467 km (0.102 R)
• M9: 7,100,364 km (0.093 R)
• M10: 9,311,121 km (0.114 R)
• M11: 10,632,220 km (0.082 R)
• M12: 11,814,193 km (0.098 R)
• M13: 12,073,895 km (0.101 R)
• M14: 18,533,830 km (0.06 R)
• M15: 18,973,049 km (0.114 R)
• M16: 19,509,058 km (0.08 R)
• M17: 23,960,193 km (0.082 R)
• M18: 24,586,560 km (0.1 R)
• M19: 25,438,669 km (0.088 R)
• M20: 27,427,423 km (0.048 R)
• M21: 30,846,034 km (0.112 R)
• M22: 36,421,995 km (0.079 R)
• M23: 37,528,421 km (0.085 R)
• M24: 41,877,830 km (0.081 R)
• M25: 42,938,927 km (0.063 R)
• M26: 43,245,453 km (0.062 R)
• M27: 44,017,977 km (0.092 R)
• M28: 44,329,439 km (0.066 R)
• M29: 46,551,716 km (0.109 R)
• M30: 56,919,297 km (0.104 R)
• M31: 60,305,744 km (0.106 R)
• M32: 62,243,934 km (0.069 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit