🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.24 AU - 1.28 AU

Year: 495 Days

Day: 43 Hours

Environment

Temp: 34 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,516,424 km

• M1: 169,046 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.1 AU - 1.7 AU

Year: 580 Days

Day: 22.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 54.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,516,424 km

• M1: 236,813 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.19 AU - 1.85 AU

Year: 656 Days

Day: 19.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.99 AU - 2.83 AU

Year: 1309 Days

Day: 45.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.24 AU - 3.64 AU

Year: 1764 Days

Day: 36.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,516,424 km

• M1: 266,733 km (0.109 R)
• M2: 1,494,932 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.7 AU - 3.96 AU

Year: 2126 Days

Day: 19.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,516,424 km

• M1: 256,860 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.39 AU - 4.29 AU

Year: 2633 Days

Day: 30.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,516,424 km

• M1: 46,824 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.7

Radius: 15

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.44 AU - 10.74 AU

Year: 9588 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,516,424 km

• M1: 186,549 km (0.079 R)
• M2: 923,767 km (0.041 R)
• M3: 1,571,376 km (0.109 R)
• M4: 2,240,976 km (0.095 R)
• M5: 2,859,563 km (0.057 R)
• M6: 3,326,309 km (0.086 R)
• M7: 4,164,655 km (0.036 R)
• M8: 4,709,042 km (0.098 R)
• M9: 5,268,687 km (0.038 R)
• M10: 6,982,181 km (0.077 R)
• M11: 7,754,555 km (0.115 R)
• M12: 10,418,445 km (0.049 R)
• M13: 11,102,705 km (0.081 R)
• M14: 13,459,171 km (0.074 R)
• M15: 14,271,487 km (0.071 R)
• M16: 16,692,729 km (0.057 R)
• M17: 19,142,693 km (0.106 R)
• M18: 20,010,062 km (0.083 R)
• M19: 20,739,202 km (0.073 R)
• M20: 21,485,994 km (0.117 R)
• M21: 24,562,175 km (0.102 R)
• M22: 25,776,012 km (0.08 R)
• M23: 30,393,949 km (0.103 R)
• M24: 31,034,377 km (0.11 R)
• M25: 32,674,868 km (0.094 R)
• M26: 35,301,657 km (0.09 R)
• M27: 36,847,152 km (0.084 R)
• M28: 39,186,564 km (0.063 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit