🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.75 AU - 0.77 AU

Year: 232 Days

Day: 14.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.86 AU - 1.28 AU

Year: 387 Days

Day: 44.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.02 AU - 1.14 AU

Year: 393 Days

Day: 43.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.93 AU - 1.31 AU

Year: 415 Days

Day: 28.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,320,698 km

• M1: 289,322 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.1 AU - 4.24 AU

Year: 2460 Days

Day: 13.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,320,698 km

• M1: 807,081 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550

Radius: 9.7

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.26 AU - 11.18 AU

Year: 10602 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,320,698 km

• M1: 120,725 km (0.073 R)
• M2: 507,137 km (0.061 R)
• M3: 895,792 km (0.072 R)
• M4: 1,592,320 km (0.095 R)
• M5: 1,936,544 km (0.102 R)
• M6: 2,903,545 km (0.109 R)
• M7: 6,394,411 km (0.096 R)
• M8: 8,147,549 km (0.085 R)
• M9: 9,950,951 km (0.041 R)
• M10: 10,402,288 km (0.077 R)
• M11: 11,291,946 km (0.087 R)
• M12: 13,342,634 km (0.103 R)
• M13: 13,953,741 km (0.117 R)
• M14: 17,799,454 km (0.112 R)
• M15: 18,241,366 km (0.073 R)
• M16: 33,242,292 km (0.098 R)
• M17: 37,763,589 km (0.049 R)
• M18: 38,739,117 km (0.087 R)
• M19: 46,182,209 km (0.058 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit