🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.79 AU - 0.97 AU

Year: 297 Days

Day: 25.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.89 AU - 1.33 AU

Year: 421 Days

Day: 33.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,574,776 km

• M1: 36,951 km (0.117 R)
• M2: 430,243 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.08 AU - 4.62 AU

Year: 2719 Days

Day: 37.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,574,776 km

• M1: 219,310 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 11.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.36 AU - 12.36 AU

Year: 14699 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,574,776 km

• M1: 144,362 km (0.062 R)
• M2: 689,796 km (0.066 R)
• M3: 1,058,555 km (0.083 R)
• M4: 1,703,770 km (0.103 R)
• M5: 2,716,697 km (0.116 R)
• M6: 3,558,485 km (0.108 R)
• M7: 4,951,839 km (0.099 R)
• M8: 9,146,563 km (0.056 R)
• M9: 10,254,635 km (0.113 R)
• M10: 11,997,899 km (0.032 R)
• M11: 12,678,270 km (0.102 R)
• M12: 14,555,424 km (0.115 R)
• M13: 15,660,204 km (0.115 R)
• M14: 17,745,000 km (0.062 R)
• M15: 18,404,876 km (0.052 R)
• M16: 21,209,687 km (0.094 R)
• M17: 23,143,987 km (0.111 R)
• M18: 24,198,652 km (0.069 R)
• M19: 24,737,803 km (0.09 R)
• M20: 25,747,140 km (0.051 R)
• M21: 26,975,039 km (0.049 R)
• M22: 30,370,911 km (0.093 R)
• M23: 32,823,418 km (0.106 R)
• M24: 36,922,849 km (0.088 R)
• M25: 39,962,678 km (0.04 R)
• M26: 42,772,275 km (0.112 R)
• M27: 44,761,927 km (0.087 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit