🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.65 AU - 0.79 AU

Year: 220 Days

Day: 26.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.83 AU - 1.09 AU

Year: 339 Days

Day: 38.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.43 AU - 1.55 AU

Year: 655 Days

Day: 44.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.44 AU - 2.2 AU

Year: 884 Days

Day: 18.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 99.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.64 AU - 3.7 AU

Year: 2031 Days

Day: 46.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,516,872 km

• M1: 1,697,487 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 5.5

Gravity: 28.63 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.78 AU - 16.2 AU

Year: 21941 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,516,872 km

• M1: 69,563 km (0.119 R)
• M2: 256,112 km (0.042 R)
• M3: 440,117 km (0.063 R)
• M4: 613,202 km (0.118 R)
• M5: 1,174,493 km (0.111 R)
• M6: 2,092,725 km (0.072 R)
• M7: 2,698,895 km (0.115 R)
• M8: 3,445,239 km (0.045 R)
• M9: 3,882,364 km (0.056 R)
• M10: 5,058,802 km (0.053 R)
• M11: 5,964,168 km (0.087 R)
• M12: 7,774,452 km (0.102 R)
• M13: 14,224,364 km (0.068 R)
• M14: 16,954,675 km (0.03 R)
• M15: 17,755,921 km (0.083 R)
• M16: 18,303,898 km (0.025 R)
• M17: 21,726,996 km (0.12 R)
• M18: 24,194,912 km (0.046 R)
• M19: 24,868,252 km (0.076 R)
• M20: 36,519,832 km (0.04 R)
• M21: 49,709,727 km (0.115 R)
• M22: 52,084,743 km (0.107 R)
• M23: 53,772,655 km (0.112 R)
• M24: 54,534,408 km (0.071 R)
• M25: 60,478,380 km (0.097 R)
• M26: 64,031,030 km (0.104 R)
• M27: 69,504,517 km (0.11 R)
• M28: 80,623,080 km (0.036 R)
• M29: 85,952,205 km (0.064 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit