🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.48 AU - 0.54 AU

Year: 135 Days

Day: 17.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,012,063 km

• M1: 186,100 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.67 AU - 0.69 AU

Year: 208 Days

Day: 25.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.92 AU - 1.46 AU

Year: 481 Days

Day: 43 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 11,012,063 km

• M1: 201,957 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.31 AU - 1.73 AU

Year: 695 Days

Day: 17.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,012,063 km

• M1: 575,054 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.03 AU - 2.85 AU

Year: 1413 Days

Day: 14.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.49 AU - 3.01 AU

Year: 1691 Days

Day: 13 Hours

Environment

Temp: -109 °C

Axial Tilt: 59.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,012,063 km

• M1: 247,734 km (0.11 R)
• M2: 872,156 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 12.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.82 AU - 5.92 AU

Year: 4615 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 11,012,063 km

• M1: 230,231 km (0.1 R)
• M2: 320,588 km (0.084 R)
• M3: 511,924 km (0.089 R)
• M4: 644,468 km (0.042 R)
• M5: 1,116,898 km (0.05 R)
• M6: 1,197,980 km (0.076 R)
• M7: 1,625,979 km (0.078 R)
• M8: 1,840,054 km (0.111 R)
• M9: 2,036,326 km (0.114 R)
• M10: 3,289,956 km (0.042 R)
• M11: 3,685,493 km (0.112 R)
• M12: 4,295,553 km (0.077 R)
• M13: 4,402,366 km (0.101 R)
• M14: 5,136,892 km (0.116 R)
• M15: 5,364,729 km (0.077 R)
• M16: 5,699,828 km (0.107 R)
• M17: 6,081,602 km (0.08 R)
• M18: 6,512,743 km (0.103 R)
• M19: 7,051,595 km (0.111 R)
• M20: 7,376,073 km (0.029 R)
• M21: 7,719,998 km (0.085 R)
• M22: 7,908,491 km (0.066 R)
• M23: 8,186,743 km (0.116 R)
• M24: 9,610,616 km (0.107 R)
• M25: 10,623,543 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit