🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 199 Days

Day: 28.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.62 AU - 0.98 AU

Year: 260 Days

Day: 19.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,252,089 km

• M1: 31,715 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.93 AU - 1.49 AU

Year: 484 Days

Day: 47 Hours

Environment

Temp: 3 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 14.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.5 AU - 7.44 AU

Year: 5981 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,252,089 km

• M1: 185,352 km (0.099 R)
• M2: 776,712 km (0.109 R)
• M3: 1,610,421 km (0.054 R)
• M4: 2,116,211 km (0.078 R)
• M5: 2,959,495 km (0.049 R)
• M6: 3,480,843 km (0.051 R)
• M7: 5,181,322 km (0.07 R)
• M8: 6,004,559 km (0.111 R)
• M9: 6,718,291 km (0.059 R)
• M10: 7,522,828 km (0.03 R)
• M11: 8,849,462 km (0.12 R)
• M12: 9,985,209 km (0.088 R)
• M13: 10,989,310 km (0.114 R)
• M14: 11,868,646 km (0.09 R)
• M15: 12,447,889 km (0.1 R)
• M16: 13,096,546 km (0.083 R)
• M17: 14,192,350 km (0.11 R)
• M18: 21,234,071 km (0.067 R)
• M19: 21,873,303 km (0.102 R)
• M20: 25,422,513 km (0.11 R)
• M21: 26,386,970 km (0.114 R)
• M22: 27,710,612 km (0.064 R)
• M23: 28,991,319 km (0.097 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit