🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 183 Days

Day: 13.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.91 AU

Year: 248 Days

Day: 34 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.05 AU - 1.13 AU

Year: 426 Days

Day: 19.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.12 AU - 1.4 AU

Year: 530 Days

Day: 35.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 11.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.05 AU - 8.33 AU

Year: 7991 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,640,571 km

• M1: 147,952 km (0.075 R)
• M2: 551,567 km (0.085 R)
• M3: 933,940 km (0.031 R)
• M4: 1,430,006 km (0.092 R)
• M5: 2,021,366 km (0.09 R)
• M6: 2,909,828 km (0.115 R)
• M7: 3,581,373 km (0.089 R)
• M8: 4,380,525 km (0.113 R)
• M9: 4,822,736 km (0.096 R)
• M10: 6,195,446 km (0.113 R)
• M11: 6,899,454 km (0.109 R)
• M12: 7,500,239 km (0.119 R)
• M13: 9,882,585 km (0.072 R)
• M14: 11,399,059 km (0.075 R)
• M15: 11,867,001 km (0.112 R)
• M16: 12,511,020 km (0.065 R)
• M17: 14,163,777 km (0.086 R)
• M18: 15,011,698 km (0.118 R)
• M19: 15,701,493 km (0.092 R)
• M20: 16,086,558 km (0.086 R)
• M21: 16,808,966 km (0.114 R)
• M22: 17,690,397 km (0.033 R)
• M23: 18,673,853 km (0.052 R)
• M24: 23,388,580 km (0.087 R)
• M25: 25,619,683 km (0.091 R)
• M26: 26,604,934 km (0.073 R)
• M27: 27,245,063 km (0.111 R)
• M28: 28,746,577 km (0.073 R)
• M29: 29,323,726 km (0.117 R)
• M30: 31,607,637 km (0.054 R)
• M31: 33,370,498 km (0.108 R)
• M32: 36,303,364 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 19,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit