🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.57 AU - 0.63 AU

Year: 169 Days

Day: 45.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.96 AU - 1.14 AU

Year: 391 Days

Day: 19.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 14.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.63 AU - 7.05 AU

Year: 6502 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,010,920 km

• M1: 210,335 km (0.109 R)
• M2: 714,330 km (0.11 R)
• M3: 1,644,679 km (0.119 R)
• M4: 2,133,714 km (0.033 R)
• M5: 3,308,806 km (0.075 R)
• M6: 3,933,526 km (0.083 R)
• M7: 5,570,875 km (0.112 R)
• M8: 6,035,676 km (0.05 R)
• M9: 6,833,481 km (0.062 R)
• M10: 8,239,851 km (0.098 R)
• M11: 8,886,862 km (0.092 R)
• M12: 9,698,879 km (0.12 R)
• M13: 10,747,560 km (0.062 R)
• M14: 17,156,333 km (0.093 R)
• M15: 18,895,408 km (0.061 R)
• M16: 24,982,844 km (0.097 R)
• M17: 33,466,839 km (0.118 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit