🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.16 AU - 1.18 AU

Year: 445 Days

Day: 35.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,345,364 km

• M1: 52,808 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.38 AU - 2.12 AU

Year: 814 Days

Day: 31.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 62 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,345,364 km

• M1: 832,512 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.62 AU - 3.24 AU

Year: 1763 Days

Day: 46.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.36 AU - 4.64 AU

Year: 2812 Days

Day: 13.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.5

Radius: 10.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.21 AU - 12.67 AU

Year: 11856 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,345,364 km

• M1: 148,251 km (0.111 R)
• M2: 489,783 km (0.054 R)
• M3: 1,057,807 km (0.079 R)
• M4: 1,499,120 km (0.115 R)
• M5: 2,664,488 km (0.111 R)
• M6: 3,293,397 km (0.118 R)
• M7: 4,195,921 km (0.118 R)
• M8: 4,874,497 km (0.043 R)
• M9: 5,195,534 km (0.052 R)
• M10: 6,211,004 km (0.076 R)
• M11: 6,624,194 km (0.029 R)
• M12: 7,467,627 km (0.116 R)
• M13: 8,015,155 km (0.117 R)
• M14: 8,631,199 km (0.06 R)
• M15: 9,957,982 km (0.096 R)
• M16: 11,264,121 km (0.092 R)
• M17: 11,723,985 km (0.104 R)
• M18: 13,689,552 km (0.098 R)
• M19: 15,177,751 km (0.073 R)
• M20: 15,929,181 km (0.088 R)
• M21: 18,193,195 km (0.05 R)
• M22: 19,989,118 km (0.065 R)
• M23: 25,034,007 km (0.104 R)
• M24: 26,978,630 km (0.034 R)
• M25: 28,548,809 km (0.109 R)
• M26: 31,668,074 km (0.106 R)
• M27: 34,792,426 km (0.072 R)
• M28: 36,429,176 km (0.042 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit