🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.73 AU - 0.75 AU

Year: 227 Days

Day: 31.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.5 AU - 1.52 AU

Year: 661 Days

Day: 35.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 110.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.48 AU - 1.54 AU

Year: 661 Days

Day: 33.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.47 AU - 2.13 AU

Year: 861 Days

Day: 24.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 129.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.65 AU - 3.01 AU

Year: 1697 Days

Day: 19.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 10.4

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.98 AU - 13.4 AU

Year: 15171 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,168,770 km

• M1: 130,001 km (0.101 R)
• M2: 554,859 km (0.096 R)
• M3: 1,241,962 km (0.113 R)
• M4: 1,964,220 km (0.112 R)
• M5: 2,946,180 km (0.062 R)
• M6: 4,976,224 km (0.083 R)
• M7: 6,241,522 km (0.087 R)
• M8: 10,610,528 km (0.102 R)
• M9: 11,679,555 km (0.096 R)
• M10: 12,177,267 km (0.063 R)
• M11: 13,892,855 km (0.111 R)
• M12: 15,244,472 km (0.101 R)
• M13: 17,313,410 km (0.06 R)
• M14: 19,649,980 km (0.091 R)
• M15: 23,439,294 km (0.03 R)
• M16: 23,833,334 km (0.111 R)
• M17: 28,799,535 km (0.088 R)
• M18: 29,708,492 km (0.062 R)
• M19: 31,703,230 km (0.059 R)
• M20: 33,040,635 km (0.086 R)
• M21: 35,697,642 km (0.113 R)
• M22: 38,085,823 km (0.078 R)
• M23: 45,427,488 km (0.117 R)
• M24: 47,911,860 km (0.074 R)
• M25: 49,833,594 km (0.103 R)
• M26: 50,649,351 km (0.089 R)
• M27: 59,302,391 km (0.087 R)
• M28: 62,266,673 km (0.118 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit