🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.54 AU - 0.9 AU

Year: 225 Days

Day: 39.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,735,155 km

• M1: 56,997 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1 AU - 1.34 AU

Year: 467 Days

Day: 44.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 21,735,155 km

• M1: 474,076 km (0.062 R)
• M2: 591,809 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.24 AU - 1.76 AU

Year: 678 Days

Day: 32.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.83 AU - 2.75 AU

Year: 1279 Days

Day: 21.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,735,155 km

• M1: 1,326,185 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 8.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.26 AU - 6.12 AU

Year: 4362 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,735,155 km

• M1: 109,506 km (0.108 R)
• M2: 439,369 km (0.055 R)
• M3: 1,578,258 km (0.069 R)
• M4: 2,040,964 km (0.078 R)
• M5: 2,340,459 km (0.112 R)
• M6: 3,167,735 km (0.091 R)
• M7: 4,372,746 km (0.083 R)
• M8: 4,734,025 km (0.118 R)
• M9: 5,263,451 km (0.054 R)
• M10: 5,725,559 km (0.077 R)
• M11: 7,981,046 km (0.115 R)
• M12: 8,350,553 km (0.045 R)
• M13: 9,453,538 km (0.082 R)
• M14: 11,140,404 km (0.095 R)
• M15: 12,564,276 km (0.03 R)
• M16: 14,300,958 km (0.073 R)
• M17: 18,709,458 km (0.098 R)
• M18: 20,215,160 km (0.115 R)
• M19: 20,588,257 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit