🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.74 AU - 0.76 AU

Year: 245 Days

Day: 30.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.86 AU - 0.96 AU

Year: 327 Days

Day: 23.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,968,839 km

• M1: 516,861 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.96 AU - 1.52 AU

Year: 520 Days

Day: 12 Hours

Environment

Temp: -21 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.23 AU - 3.45 AU

Year: 1803 Days

Day: 20 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.24 AU - 4.4 AU

Year: 2813 Days

Day: 20.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 13.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.27 AU - 11.59 AU

Year: 11788 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,968,839 km

• M1: 164,408 km (0.049 R)
• M2: 1,366,726 km (0.062 R)
• M3: 2,332,380 km (0.103 R)
• M4: 3,760,890 km (0.114 R)
• M5: 4,440,214 km (0.09 R)
• M6: 4,927,604 km (0.116 R)
• M7: 6,217,587 km (0.08 R)
• M8: 7,521,482 km (0.086 R)
• M9: 9,549,281 km (0.102 R)
• M10: 10,365,786 km (0.118 R)
• M11: 11,021,025 km (0.037 R)
• M12: 11,973,664 km (0.118 R)
• M13: 13,387,214 km (0.05 R)
• M14: 13,802,199 km (0.1 R)
• M15: 16,611,497 km (0.082 R)
• M16: 17,439,372 km (0.05 R)
• M17: 20,012,006 km (0.054 R)
• M18: 21,834,557 km (0.094 R)
• M19: 23,593,080 km (0.091 R)
• M20: 26,358,846 km (0.042 R)
• M21: 29,037,096 km (0.12 R)
• M22: 31,368,729 km (0.077 R)
• M23: 32,955,214 km (0.087 R)
• M24: 35,603,695 km (0.118 R)
• M25: 36,632,479 km (0.034 R)
• M26: 41,823,526 km (0.116 R)
• M27: 42,840,492 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 20,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit