🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.48 AU - 0.66 AU

Year: 183 Days

Day: 21.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,266,637 km

• M1: 44,131 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.64 AU

Year: 202 Days

Day: 32.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.66 AU - 0.76 AU

Year: 254 Days

Day: 31.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,266,637 km

• M1: 45,478 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.86 AU - 1.02 AU

Year: 387 Days

Day: 36 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,266,637 km

• M1: 112,797 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.79 AU - 2.63 AU

Year: 1395 Days

Day: 13.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.36 AU - 2.58 AU

Year: 1648 Days

Day: 43.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 179.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,266,637 km

• M1: 127,158 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716

Radius: 10

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.37 AU - 5.53 AU

Year: 5402 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,266,637 km

• M1: 124,316 km (0.082 R)
• M2: 448,345 km (0.115 R)
• M3: 1,148,313 km (0.105 R)
• M4: 1,700,180 km (0.089 R)
• M5: 2,060,561 km (0.117 R)
• M6: 3,072,890 km (0.1 R)
• M7: 4,566,026 km (0.074 R)
• M8: 5,471,991 km (0.117 R)
• M9: 7,206,877 km (0.084 R)
• M10: 7,971,622 km (0.101 R)
• M11: 8,669,346 km (0.066 R)
• M12: 9,834,863 km (0.069 R)
• M13: 11,054,983 km (0.045 R)
• M14: 12,071,501 km (0.114 R)
• M15: 12,474,667 km (0.09 R)
• M16: 14,289,888 km (0.113 R)
• M17: 16,643,062 km (0.09 R)
• M18: 17,652,848 km (0.114 R)
• M19: 20,355,483 km (0.068 R)
• M20: 21,071,907 km (0.105 R)
• M21: 21,879,437 km (0.094 R)
• M22: 22,403,927 km (0.115 R)
• M23: 26,145,369 km (0.059 R)
• M24: 27,335,720 km (0.112 R)
• M25: 29,008,374 km (0.112 R)
• M26: 31,882,448 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 17,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit