🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.9 AU - 1.2 AU

Year: 405 Days

Day: 43.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,050,786 km

• M1: 27,975 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.3 AU - 1.7 AU

Year: 692 Days

Day: 24.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,050,786 km

• M1: 280,047 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.47 AU - 1.71 AU

Year: 755 Days

Day: 23.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 72.4 °

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: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.55 AU - 2.05 AU

Year: 910 Days

Day: 22.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 9.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.65 AU - 5.83 AU

Year: 4519 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 17,050,786 km

• M1: 122,969 km (0.101 R)
• M2: 489,484 km (0.11 R)
• M3: 841,488 km (0.075 R)
• M4: 1,305,840 km (0.114 R)
• M5: 1,812,977 km (0.086 R)
• M6: 2,162,736 km (0.072 R)
• M7: 2,488,561 km (0.104 R)
• M8: 3,159,058 km (0.106 R)
• M9: 3,778,543 km (0.112 R)
• M10: 4,215,369 km (0.105 R)
• M11: 4,622,425 km (0.057 R)
• M12: 4,944,808 km (0.033 R)
• M13: 5,539,310 km (0.081 R)
• M14: 6,573,181 km (0.081 R)
• M15: 8,373,741 km (0.083 R)
• M16: 9,387,865 km (0.048 R)
• M17: 10,263,611 km (0.074 R)
• M18: 11,269,656 km (0.107 R)
• M19: 12,340,029 km (0.098 R)
• M20: 12,963,254 km (0.083 R)
• M21: 13,915,295 km (0.116 R)
• M22: 14,272,684 km (0.08 R)
• M23: 16,202,048 km (0.092 R)
• M24: 16,597,734 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 14,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit