🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.89 AU - 1.23 AU

Year: 389 Days

Day: 14.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,181,897 km

• M1: 151,692 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.6 AU - 1.94 AU

Year: 839 Days

Day: 15.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.57 AU - 2.57 AU

Year: 1062 Days

Day: 31.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.19 AU - 3.99 AU

Year: 2425 Days

Day: 31.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.39 AU - 3.85 AU

Year: 2455 Days

Day: 33.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 142.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,181,897 km

• M1: 1,795,025 km (0.096 R)

Asteroid Belt

Center: 11.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.4

Radius: 4.7

Gravity: 18.71 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.27 AU - 20.65 AU

Year: 29427 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,181,897 km

• M1: 58,493 km (0.091 R)
• M2: 311,912 km (0.109 R)
• M3: 655,987 km (0.082 R)
• M4: 992,731 km (0.05 R)
• M5: 2,258,180 km (0.1 R)
• M6: 2,938,401 km (0.106 R)
• M7: 3,296,838 km (0.054 R)
• M8: 3,872,341 km (0.072 R)
• M9: 5,181,322 km (0.117 R)
• M10: 6,667,278 km (0.101 R)
• M11: 11,280,577 km (0.1 R)
• M12: 11,478,645 km (0.117 R)
• M13: 17,656,438 km (0.098 R)
• M14: 22,363,535 km (0.034 R)
• M15: 30,569,876 km (0.037 R)
• M16: 32,795,144 km (0.085 R)
• M17: 38,155,087 km (0.097 R)
• M18: 46,733,627 km (0.094 R)
• M19: 52,561,661 km (0.066 R)
• M20: 61,060,316 km (0.106 R)
• M21: 68,221,865 km (0.118 R)
• M22: 73,830,888 km (0.1 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 10,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit