🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.92 AU

Year: 250 Days

Day: 22 Hours

Environment

Temp: 100 °C

Axial Tilt: 26.4 °

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: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.76 AU - 0.76 AU

Year: 250 Days

Day: 44.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,674,075 km

• M1: 45,179 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.05 AU

Year: 295 Days

Day: 37.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,674,075 km

• M1: 68,815 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.71 AU - 1.11 AU

Year: 327 Days

Day: 12.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,674,075 km

• M1: 176,226 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.68 AU - 4.22 AU

Year: 2957 Days

Day: 18.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.6

Radius: 14.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.85 AU - 7.77 AU

Year: 6695 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,674,075 km

• M1: 179,966 km (0.086 R)
• M2: 628,909 km (0.082 R)
• M3: 1,145,620 km (0.093 R)
• M4: 1,660,985 km (0.072 R)
• M5: 2,226,764 km (0.117 R)
• M6: 3,202,442 km (0.11 R)
• M7: 4,875,245 km (0.066 R)
• M8: 6,114,364 km (0.067 R)
• M9: 8,204,546 km (0.059 R)
• M10: 9,089,866 km (0.101 R)
• M11: 9,617,946 km (0.078 R)
• M12: 10,558,319 km (0.091 R)
• M13: 13,229,089 km (0.118 R)
• M14: 17,350,511 km (0.106 R)
• M15: 17,911,802 km (0.101 R)
• M16: 19,534,789 km (0.078 R)
• M17: 22,332,419 km (0.102 R)
• M18: 24,288,261 km (0.112 R)
• M19: 24,991,222 km (0.089 R)
• M20: 25,467,392 km (0.086 R)
• M21: 26,519,813 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 17,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit