🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.55 AU - 0.71 AU

Year: 178 Days

Day: 41.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 200 Days

Day: 45.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.83 AU - 1.11 AU

Year: 341 Days

Day: 41.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.95 AU - 1.09 AU

Year: 367 Days

Day: 21 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.6 AU - 2.44 AU

Year: 1023 Days

Day: 35.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.03 AU - 2.79 AU

Year: 1334 Days

Day: 36.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,776,528 km

• M1: 691,441 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 11.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.23 AU - 6.41 AU

Year: 5663 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,776,528 km

• M1: 146,756 km (0.093 R)
• M2: 566,677 km (0.066 R)
• M3: 987,496 km (0.111 R)
• M4: 1,575,714 km (0.097 R)
• M5: 2,341,955 km (0.084 R)
• M6: 3,342,316 km (0.111 R)
• M7: 4,265,035 km (0.027 R)
• M8: 4,890,504 km (0.096 R)
• M9: 5,434,292 km (0.062 R)
• M10: 6,514,838 km (0.07 R)
• M11: 7,520,435 km (0.057 R)
• M12: 7,950,528 km (0.062 R)
• M13: 8,703,903 km (0.059 R)
• M14: 9,381,282 km (0.098 R)
• M15: 10,050,733 km (0.098 R)
• M16: 10,751,599 km (0.067 R)
• M17: 11,298,379 km (0.108 R)
• M18: 12,251,018 km (0.112 R)
• M19: 15,951,621 km (0.08 R)
• M20: 16,966,493 km (0.065 R)
• M21: 20,476,657 km (0.075 R)
• M22: 22,401,384 km (0.065 R)
• M23: 23,068,889 km (0.095 R)
• M24: 27,105,489 km (0.116 R)
• M25: 28,034,043 km (0.076 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 13,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit