🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.47 AU - 3.11 AU

Year: 1702 Days

Day: 31.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.44 AU - 3.7 AU

Year: 1965 Days

Day: 26.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.06 AU - 4.88 AU

Year: 2889 Days

Day: 27.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.49 AU - 5.63 AU

Year: 3557 Days

Day: 28.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.7

Radius: 12.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.75 AU - 6.85 AU

Year: 5776 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,394,896 km

• M1: 156,928 km (0.117 R)
• M2: 584,180 km (0.079 R)
• M3: 1,176,737 km (0.054 R)
• M4: 1,976,637 km (0.041 R)
• M5: 2,841,013 km (0.081 R)
• M6: 3,511,062 km (0.119 R)
• M7: 4,062,779 km (0.036 R)
• M8: 5,729,748 km (0.11 R)
• M9: 7,260,284 km (0.085 R)
• M10: 8,964,802 km (0.092 R)
• M11: 10,000,019 km (0.045 R)
• M12: 10,733,348 km (0.112 R)
• M13: 11,700,199 km (0.112 R)
• M14: 12,204,942 km (0.065 R)
• M15: 13,258,261 km (0.027 R)
• M16: 13,696,134 km (0.096 R)
• M17: 16,592,648 km (0.111 R)
• M18: 17,360,085 km (0.11 R)
• M19: 19,103,648 km (0.106 R)
• M20: 20,017,990 km (0.062 R)
• M21: 22,780,465 km (0.072 R)
• M22: 24,785,076 km (0.105 R)
• M23: 28,503,780 km (0.105 R)
• M24: 29,142,413 km (0.083 R)
• M25: 30,165,363 km (0.054 R)
• M26: 32,381,357 km (0.064 R)
• M27: 33,177,068 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 20,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit