🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.79 AU - 1.17 AU

Year: 344 Days

Day: 22.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.19 AU - 1.55 AU

Year: 569 Days

Day: 43 Hours

Environment

Temp: 16 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.4 AU - 2.3 AU

Year: 893 Days

Day: 44.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 9.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.15 AU - 9.51 AU

Year: 7773 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,861,329 km

• M1: 135,087 km (0.12 R)
• M2: 444,006 km (0.09 R)
• M3: 870,510 km (0.067 R)
• M4: 1,298,360 km (0.116 R)
• M5: 1,814,622 km (0.096 R)
• M6: 2,245,314 km (0.118 R)
• M7: 3,775,401 km (0.045 R)
• M8: 4,665,060 km (0.026 R)
• M9: 5,661,681 km (0.103 R)
• M10: 6,154,008 km (0.113 R)
• M11: 6,734,298 km (0.085 R)
• M12: 8,483,994 km (0.073 R)
• M13: 8,910,498 km (0.089 R)
• M14: 10,517,628 km (0.043 R)
• M15: 11,389,783 km (0.081 R)
• M16: 12,264,482 km (0.069 R)
• M17: 13,611,461 km (0.065 R)
• M18: 14,147,321 km (0.109 R)
• M19: 15,106,094 km (0.114 R)
• M20: 17,264,941 km (0.086 R)
• M21: 17,720,317 km (0.108 R)
• M22: 18,536,223 km (0.093 R)
• M23: 19,621,855 km (0.093 R)
• M24: 20,558,487 km (0.104 R)
• M25: 22,453,444 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870

Radius: 9.6

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.78 AU - 13.08 AU

Year: 14618 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,861,329 km

• M1: 127,308 km (0.113 R)
• M2: 489,484 km (0.114 R)
• M3: 791,971 km (0.056 R)
• M4: 1,522,607 km (0.12 R)
• M5: 2,347,639 km (0.058 R)
• M6: 4,170,489 km (0.11 R)
• M7: 4,553,011 km (0.117 R)
• M8: 5,206,754 km (0.067 R)
• M9: 6,201,281 km (0.119 R)
• M10: 7,137,614 km (0.045 R)
• M11: 8,019,643 km (0.113 R)
• M12: 14,753,043 km (0.105 R)
• M13: 18,874,614 km (0.039 R)
• M14: 19,482,430 km (0.118 R)
• M15: 21,105,118 km (0.107 R)
• M16: 29,417,524 km (0.039 R)
• M17: 32,652,278 km (0.082 R)
• M18: 36,382,801 km (0.045 R)
• M19: 37,459,905 km (0.07 R)
• M20: 41,834,895 km (0.105 R)
• M21: 44,069,139 km (0.066 R)
• M22: 45,912,933 km (0.08 R)
• M23: 46,381,773 km (0.117 R)
• M24: 51,583,739 km (0.081 R)
• M25: 59,723,659 km (0.072 R)
• M26: 63,708,647 km (0.111 R)
• M27: 65,469,563 km (0.037 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 13,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit