🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.8 AU - 1.1 AU

Year: 325 Days

Day: 16.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,993,680 km

• M1: 62,233 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.02 AU - 1.28 AU

Year: 433 Days

Day: 33.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.11 AU - 2.47 AU

Year: 1218 Days

Day: 38.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.5 AU - 3.64 AU

Year: 2371 Days

Day: 39.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,993,680 km

• M1: 597,344 km (0.03 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.5

Radius: 14.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.82 AU - 6.48 AU

Year: 5360 Days

Day: 15 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,993,680 km

• M1: 175,478 km (0.105 R)
• M2: 765,642 km (0.113 R)
• M3: 1,291,628 km (0.095 R)
• M4: 1,976,188 km (0.025 R)
• M5: 2,748,412 km (0.056 R)
• M6: 4,351,952 km (0.06 R)
• M7: 5,006,143 km (0.097 R)
• M8: 7,883,957 km (0.102 R)
• M9: 9,439,925 km (0.078 R)
• M10: 10,313,427 km (0.087 R)
• M11: 11,097,768 km (0.062 R)
• M12: 12,221,697 km (0.113 R)
• M13: 13,528,135 km (0.111 R)
• M14: 14,076,112 km (0.11 R)
• M15: 16,852,649 km (0.111 R)
• M16: 18,138,293 km (0.053 R)
• M17: 19,008,354 km (0.103 R)
• M18: 19,626,941 km (0.104 R)
• M19: 20,904,358 km (0.112 R)
• M20: 22,463,915 km (0.063 R)
• M21: 22,923,480 km (0.07 R)
• M22: 24,020,182 km (0.038 R)
• M23: 25,069,761 km (0.078 R)
• M24: 26,318,305 km (0.071 R)
• M25: 27,087,238 km (0.095 R)
• M26: 29,850,759 km (0.059 R)
• M27: 31,063,699 km (0.101 R)
• M28: 32,601,415 km (0.12 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit