🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.8 AU - 1.06 AU

Year: 331 Days

Day: 21.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,078,855 km

• M1: 536,608 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.11 AU - 1.19 AU

Year: 455 Days

Day: 19.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,078,855 km

• M1: 29,620 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.19 AU - 1.33 AU

Year: 522 Days

Day: 41.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,078,855 km

• M1: 627,713 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.2 AU - 1.92 AU

Year: 719 Days

Day: 23.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.88 AU - 2.18 AU

Year: 1067 Days

Day: 34.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,078,855 km

• M1: 450,290 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.48 AU - 4.72 AU

Year: 3640 Days

Day: 18.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,078,855 km

• M1: 1,023,100 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 13.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.84 AU - 9.32 AU

Year: 10095 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,078,855 km

• M1: 173,234 km (0.072 R)
• M2: 664,813 km (0.09 R)
• M3: 1,186,162 km (0.034 R)
• M4: 3,124,052 km (0.047 R)
• M5: 3,627,000 km (0.113 R)
• M6: 4,578,144 km (0.106 R)
• M7: 5,142,277 km (0.119 R)
• M8: 5,880,393 km (0.06 R)
• M9: 7,607,052 km (0.058 R)
• M10: 8,990,084 km (0.076 R)
• M11: 9,561,099 km (0.076 R)
• M12: 10,582,853 km (0.098 R)
• M13: 11,830,798 km (0.084 R)
• M14: 13,118,985 km (0.076 R)
• M15: 13,854,857 km (0.093 R)
• M16: 15,658,110 km (0.054 R)
• M17: 18,720,378 km (0.12 R)
• M18: 24,962,349 km (0.113 R)
• M19: 28,456,208 km (0.084 R)
• M20: 29,882,773 km (0.11 R)
• M21: 30,662,776 km (0.103 R)
• M22: 37,064,518 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit