🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.95 AU - 1.31 AU

Year: 443 Days

Day: 22.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.96 AU - 2.96 AU

Year: 1424 Days

Day: 35 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.9

Radius: 14.5

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.99 AU - 12.73 AU

Year: 12303 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,739,362 km

• M1: 211,232 km (0.092 R)
• M2: 723,306 km (0.094 R)
• M3: 1,203,964 km (0.079 R)
• M4: 1,679,087 km (0.087 R)
• M5: 3,210,819 km (0.073 R)
• M6: 4,950,642 km (0.115 R)
• M7: 5,504,304 km (0.076 R)
• M8: 6,621,202 km (0.117 R)
• M9: 7,336,280 km (0.05 R)
• M10: 8,414,431 km (0.088 R)
• M11: 9,206,253 km (0.12 R)
• M12: 9,844,886 km (0.089 R)
• M13: 10,777,779 km (0.092 R)
• M14: 23,059,016 km (0.06 R)
• M15: 40,127,385 km (0.052 R)
• M16: 45,671,931 km (0.079 R)
• M17: 46,667,056 km (0.102 R)
• M18: 47,967,660 km (0.104 R)
• M19: 49,888,796 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 10.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.88 AU - 12.44 AU

Year: 14690 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,739,362 km

• M1: 135,536 km (0.108 R)
• M2: 570,716 km (0.112 R)
• M3: 1,308,682 km (0.106 R)
• M4: 2,916,410 km (0.048 R)
• M5: 3,303,869 km (0.12 R)
• M6: 5,494,879 km (0.047 R)
• M7: 6,604,447 km (0.101 R)
• M8: 7,147,936 km (0.09 R)
• M9: 7,585,958 km (0.038 R)
• M10: 20,231,167 km (0.083 R)
• M11: 20,667,395 km (0.049 R)
• M12: 21,020,894 km (0.072 R)
• M13: 22,849,280 km (0.081 R)
• M14: 33,848,014 km (0.066 R)
• M15: 38,179,321 km (0.069 R)
• M16: 39,249,694 km (0.03 R)
• M17: 42,438,373 km (0.053 R)
• M18: 46,397,181 km (0.072 R)
• M19: 47,156,390 km (0.079 R)
• M20: 48,855,673 km (0.108 R)
• M21: 57,969,025 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 18,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit