🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.69 AU - 1.07 AU

Year: 306 Days

Day: 42.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.64 AU - 2.7 AU

Year: 1618 Days

Day: 29.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.31 AU - 4.57 AU

Year: 2900 Days

Day: 47.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.9

Radius: 15

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.66 AU - 7.18 AU

Year: 6033 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,060,079 km

• M1: 186,698 km (0.1 R)
• M2: 873,502 km (0.104 R)
• M3: 2,586,996 km (0.103 R)
• M4: 3,087,251 km (0.091 R)
• M5: 3,905,103 km (0.098 R)
• M6: 4,950,642 km (0.048 R)
• M7: 5,587,032 km (0.112 R)
• M8: 6,329,336 km (0.116 R)
• M9: 9,122,029 km (0.069 R)
• M10: 9,697,233 km (0.051 R)
• M11: 12,325,817 km (0.108 R)
• M12: 13,848,574 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 14.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.78 AU - 9.54 AU

Year: 7862 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,060,079 km

• M1: 181,612 km (0.107 R)
• M2: 756,666 km (0.067 R)
• M3: 1,276,070 km (0.069 R)
• M4: 2,399,999 km (0.078 R)
• M5: 3,297,287 km (0.095 R)
• M6: 4,353,448 km (0.087 R)
• M7: 6,030,290 km (0.088 R)
• M8: 6,825,253 km (0.093 R)
• M9: 7,648,191 km (0.101 R)
• M10: 8,892,696 km (0.118 R)
• M11: 9,492,733 km (0.086 R)
• M12: 11,564,364 km (0.116 R)
• M13: 13,379,435 km (0.05 R)
• M14: 14,480,326 km (0.067 R)
• M15: 21,643,072 km (0.055 R)
• M16: 22,646,275 km (0.113 R)
• M17: 29,938,423 km (0.099 R)
• M18: 36,747,670 km (0.045 R)
• M19: 44,124,191 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 17,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit