🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 36.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.6 AU - 0.78 AU

Year: 218 Days

Day: 23 Hours

Environment

Temp: 116 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.03 AU - 1.21 AU

Year: 451 Days

Day: 19.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,000,990 km

• M1: 242,947 km (0.096 R)
• M2: 840,590 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.08 AU - 1.64 AU

Year: 604 Days

Day: 39.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.45 AU - 2.61 AU

Year: 1532 Days

Day: 25.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,000,990 km

• M1: 51,611 km (0.117 R)
• M2: 87,515 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 10.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.69 AU - 6.29 AU

Year: 4898 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,000,990 km

• M1: 130,749 km (0.07 R)
• M2: 468,840 km (0.116 R)
• M3: 855,550 km (0.04 R)
• M4: 1,235,080 km (0.118 R)
• M5: 1,812,079 km (0.113 R)
• M6: 2,191,758 km (0.119 R)
• M7: 2,787,008 km (0.114 R)
• M8: 4,058,889 km (0.11 R)
• M9: 4,716,073 km (0.1 R)
• M10: 6,014,433 km (0.064 R)
• M11: 6,476,541 km (0.116 R)
• M12: 7,055,784 km (0.079 R)
• M13: 8,423,856 km (0.118 R)
• M14: 10,160,687 km (0.051 R)
• M15: 11,899,613 km (0.081 R)
• M16: 12,629,351 km (0.095 R)
• M17: 14,945,725 km (0.071 R)
• M18: 16,176,766 km (0.082 R)
• M19: 20,856,038 km (0.117 R)
• M20: 23,503,172 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 13,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit