🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.83 AU - 1.19 AU

Year: 367 Days

Day: 25.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.96 AU - 1.24 AU

Year: 417 Days

Day: 33.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.34 AU - 1.48 AU

Year: 606 Days

Day: 35.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,957,361 km

• M1: 241,451 km (0.114 R)
• M2: 360,680 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.94 AU - 4.16 AU

Year: 2419 Days

Day: 29.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,957,361 km

• M1: 169,644 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.34 AU - 3.84 AU

Year: 2460 Days

Day: 16.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,957,361 km

• M1: 1,033,272 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 13.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.86 AU - 9.76 AU

Year: 8663 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,957,361 km

• M1: 173,384 km (0.118 R)
• M2: 621,579 km (0.041 R)
• M3: 1,135,448 km (0.105 R)
• M4: 2,036,625 km (0.109 R)
• M5: 2,626,191 km (0.112 R)
• M6: 3,328,403 km (0.098 R)
• M7: 3,889,844 km (0.108 R)
• M8: 6,034,329 km (0.117 R)
• M9: 7,748,721 km (0.078 R)
• M10: 8,741,452 km (0.067 R)
• M11: 9,963,817 km (0.053 R)
• M12: 11,137,412 km (0.093 R)
• M13: 12,118,774 km (0.102 R)
• M14: 14,066,837 km (0.111 R)
• M15: 14,505,608 km (0.097 R)
• M16: 15,279,029 km (0.109 R)
• M17: 16,079,677 km (0.057 R)
• M18: 17,404,665 km (0.09 R)
• M19: 19,028,400 km (0.085 R)
• M20: 20,350,546 km (0.1 R)
• M21: 22,320,451 km (0.107 R)
• M22: 25,140,969 km (0.116 R)
• M23: 31,908,627 km (0.087 R)
• M24: 34,674,692 km (0.097 R)
• M25: 35,131,714 km (0.106 R)
• M26: 36,057,724 km (0.1 R)
• M27: 37,238,052 km (0.068 R)
• M28: 41,830,108 km (0.1 R)
• M29: 43,001,609 km (0.081 R)
• M30: 43,529,240 km (0.084 R)
• M31: 45,683,151 km (0.118 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit