🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.72 AU - 1.84 AU

Year: 846 Days

Day: 47.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,401,891 km

• M1: 999,912 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.79 AU - 2.13 AU

Year: 978 Days

Day: 20.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 9.6

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.47 AU - 5.51 AU

Year: 4585 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,401,891 km

• M1: 123,418 km (0.069 R)
• M2: 480,957 km (0.111 R)
• M3: 1,156,840 km (0.087 R)
• M4: 1,728,005 km (0.115 R)
• M5: 2,395,511 km (0.102 R)
• M6: 3,246,124 km (0.118 R)
• M7: 3,599,325 km (0.108 R)
• M8: 5,111,759 km (0.117 R)
• M9: 5,828,034 km (0.088 R)
• M10: 6,226,263 km (0.08 R)
• M11: 6,975,150 km (0.072 R)
• M12: 8,040,886 km (0.114 R)
• M13: 8,496,411 km (0.079 R)
• M14: 8,888,956 km (0.098 R)
• M15: 9,417,485 km (0.102 R)
• M16: 10,096,510 km (0.117 R)
• M17: 10,717,191 km (0.046 R)
• M18: 11,269,208 km (0.033 R)
• M19: 15,330,790 km (0.088 R)
• M20: 16,031,805 km (0.072 R)
• M21: 17,814,264 km (0.089 R)
• M22: 20,205,885 km (0.12 R)
• M23: 20,765,232 km (0.109 R)
• M24: 21,623,325 km (0.058 R)
• M25: 25,861,433 km (0.117 R)
• M26: 28,653,527 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 11.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.72 AU - 10.38 AU

Year: 11357 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,401,891 km

• M1: 153,487 km (0.077 R)
• M2: 625,469 km (0.113 R)
• M3: 1,019,509 km (0.078 R)
• M4: 1,824,645 km (0.106 R)
• M5: 4,055,299 km (0.105 R)
• M6: 4,746,591 km (0.067 R)
• M7: 5,418,285 km (0.107 R)
• M8: 6,152,362 km (0.054 R)
• M9: 7,655,821 km (0.06 R)
• M10: 8,025,327 km (0.074 R)
• M11: 9,437,382 km (0.09 R)
• M12: 12,408,246 km (0.119 R)
• M13: 13,742,360 km (0.085 R)
• M14: 14,978,337 km (0.097 R)
• M15: 15,428,028 km (0.106 R)
• M16: 17,038,449 km (0.114 R)
• M17: 19,432,015 km (0.105 R)
• M18: 20,987,085 km (0.106 R)
• M19: 21,959,172 km (0.119 R)
• M20: 25,689,694 km (0.08 R)
• M21: 26,056,957 km (0.045 R)
• M22: 28,726,232 km (0.072 R)
• M23: 29,221,401 km (0.072 R)
• M24: 35,275,776 km (0.1 R)
• M25: 37,114,484 km (0.107 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 17,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit