🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.68 AU - 0.74 AU

Year: 215 Days

Day: 30.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,741,213 km

• M1: 63,579 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.06 AU - 1.1 AU

Year: 404 Days

Day: 15.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 25,741,213 km

• M1: 146,307 km (0.062 R)
• M2: 643,271 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.51 AU - 3.97 AU

Year: 2603 Days

Day: 16.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,741,213 km

• M1: 1,402,630 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.9

Radius: 10

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.09 AU - 5.61 AU

Year: 4454 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,741,213 km

• M1: 124,316 km (0.113 R)
• M2: 501,153 km (0.049 R)
• M3: 1,140,085 km (0.034 R)
• M4: 1,529,937 km (0.108 R)
• M5: 2,733,303 km (0.119 R)
• M6: 3,119,714 km (0.107 R)
• M7: 5,070,919 km (0.088 R)
• M8: 5,685,317 km (0.03 R)
• M9: 6,560,315 km (0.112 R)
• M10: 7,794,498 km (0.046 R)
• M11: 8,214,718 km (0.1 R)
• M12: 9,024,342 km (0.052 R)
• M13: 10,337,512 km (0.108 R)
• M14: 14,043,051 km (0.113 R)
• M15: 16,646,503 km (0.112 R)
• M16: 17,820,697 km (0.067 R)
• M17: 21,063,530 km (0.105 R)
• M18: 21,949,149 km (0.049 R)
• M19: 23,359,857 km (0.12 R)
• M20: 24,755,156 km (0.072 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 12,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit