🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.99 AU - 1.17 AU

Year: 404 Days

Day: 44.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,216,427 km

• M1: 326,123 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.57 AU - 2.29 AU

Year: 965 Days

Day: 34 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.68 AU - 2.72 AU

Year: 1597 Days

Day: 23.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 8.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.3 AU - 10.46 AU

Year: 12036 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,216,427 km

• M1: 105,915 km (0.09 R)
• M2: 382,671 km (0.078 R)
• M3: 695,481 km (0.061 R)
• M4: 1,254,528 km (0.069 R)
• M5: 2,175,452 km (0.06 R)
• M6: 2,454,751 km (0.12 R)
• M7: 2,952,164 km (0.12 R)
• M8: 3,692,524 km (0.092 R)
• M9: 5,778,068 km (0.089 R)
• M10: 7,417,212 km (0.1 R)
• M11: 8,143,510 km (0.115 R)
• M12: 9,988,201 km (0.038 R)
• M13: 12,444,299 km (0.098 R)
• M14: 15,209,616 km (0.043 R)
• M15: 15,821,770 km (0.067 R)
• M16: 18,132,309 km (0.088 R)
• M17: 19,447,125 km (0.064 R)
• M18: 27,682,188 km (0.055 R)
• M19: 29,526,880 km (0.11 R)
• M20: 33,573,353 km (0.098 R)
• M21: 35,432,256 km (0.093 R)
• M22: 35,788,149 km (0.102 R)
• M23: 38,722,960 km (0.05 R)
• M24: 41,946,645 km (0.066 R)
• M25: 42,880,285 km (0.099 R)
• M26: 43,964,421 km (0.112 R)
• M27: 46,754,122 km (0.1 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 10,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit