🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 166 Days

Day: 42.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.87 AU - 1.11 AU

Year: 362 Days

Day: 18 Hours

Environment

Temp: 14 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.25 AU - 1.37 AU

Year: 550 Days

Day: 32.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 13.1

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.07 AU - 8.55 AU

Year: 7255 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 9,764,124 km

• M1: 173,982 km (0.084 R)
• M2: 270,323 km (0.053 R)
• M3: 396,734 km (0.111 R)
• M4: 726,298 km (0.049 R)
• M5: 841,787 km (0.118 R)
• M6: 1,160,431 km (0.12 R)
• M7: 1,249,741 km (0.074 R)
• M8: 1,631,365 km (0.096 R)
• M9: 1,844,243 km (0.095 R)
• M10: 2,358,859 km (0.114 R)
• M11: 2,492,301 km (0.106 R)
• M12: 2,655,961 km (0.086 R)
• M13: 2,804,362 km (0.091 R)
• M14: 2,889,034 km (0.108 R)
• M15: 3,168,184 km (0.03 R)
• M16: 3,557,437 km (0.079 R)
• M17: 3,649,590 km (0.119 R)
• M18: 3,983,492 km (0.11 R)
• M19: 4,122,020 km (0.093 R)
• M20: 4,525,186 km (0.099 R)
• M21: 4,647,557 km (0.114 R)
• M22: 5,206,006 km (0.093 R)
• M23: 5,334,361 km (0.11 R)
• M24: 5,991,993 km (0.119 R)
• M25: 6,151,315 km (0.062 R)
• M26: 6,336,816 km (0.072 R)
• M27: 6,675,506 km (0.053 R)
• M28: 6,815,230 km (0.085 R)
• M29: 7,396,867 km (0.118 R)
• M30: 8,497,608 km (0.057 R)
• M31: 8,760,003 km (0.08 R)
• M32: 8,885,216 km (0.084 R)
• M33: 9,620,489 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit