🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.41 AU - 0.63 AU

Year: 143 Days

Day: 26.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 9,814,466 km

• M1: 235,018 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.88 AU - 1.38 AU

Year: 457 Days

Day: 13.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.75 AU - 1.99 AU

Year: 974 Days

Day: 17.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.68 AU - 2.72 AU

Year: 1243 Days

Day: 45.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,814,466 km

• M1: 1,334,114 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 12.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.45 AU - 5.55 AU

Year: 3635 Days

Day: 12.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 9,814,466 km

• M1: 165,306 km (0.101 R)
• M2: 285,732 km (0.104 R)
• M3: 414,984 km (0.089 R)
• M4: 535,860 km (0.049 R)
• M5: 755,170 km (0.058 R)
• M6: 1,070,672 km (0.069 R)
• M7: 1,171,501 km (0.11 R)
• M8: 1,547,291 km (0.112 R)
• M9: 1,678,488 km (0.111 R)
• M10: 1,765,404 km (0.106 R)
• M11: 1,853,966 km (0.1 R)
• M12: 2,052,483 km (0.059 R)
• M13: 2,154,509 km (0.089 R)
• M14: 2,267,006 km (0.112 R)
• M15: 2,435,005 km (0.11 R)
• M16: 2,690,368 km (0.056 R)
• M17: 2,774,293 km (0.102 R)
• M18: 2,925,686 km (0.08 R)
• M19: 3,138,713 km (0.106 R)
• M20: 3,266,918 km (0.097 R)
• M21: 3,538,887 km (0.097 R)
• M22: 3,651,983 km (0.107 R)
• M23: 4,137,578 km (0.036 R)
• M24: 4,333,252 km (0.079 R)
• M25: 4,655,187 km (0.092 R)
• M26: 4,973,232 km (0.118 R)
• M27: 5,054,014 km (0.061 R)
• M28: 5,228,296 km (0.062 R)
• M29: 5,547,239 km (0.1 R)
• M30: 5,921,383 km (0.047 R)
• M31: 6,154,756 km (0.087 R)
• M32: 6,253,939 km (0.061 R)
• M33: 6,529,349 km (0.08 R)
• M34: 6,655,908 km (0.103 R)
• M35: 6,757,785 km (0.11 R)
• M36: 6,976,048 km (0.097 R)
• M37: 7,511,907 km (0.116 R)
• M38: 7,671,229 km (0.058 R)
• M39: 7,858,526 km (0.052 R)
• M40: 7,966,386 km (0.046 R)
• M41: 9,084,929 km (0.05 R)
• M42: 9,183,963 km (0.061 R)
• M43: 9,597,900 km (0.027 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit