🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.52 AU - 0.58 AU

Year: 143 Days

Day: 24.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,403,716 km

• M1: 32,313 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.86 AU - 1.34 AU

Year: 405 Days

Day: 29.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,403,716 km

• M1: 203,004 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.09 AU - 1.13 AU

Year: 411 Days

Day: 29.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.54 AU - 2.24 AU

Year: 913 Days

Day: 30.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.68 AU - 2.54 AU

Year: 1077 Days

Day: 26.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,403,716 km

• M1: 92,003 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.1 AU - 5.2 AU

Year: 3524 Days

Day: 32.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,403,716 km

• M1: 36,352 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 5.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.85 AU - 18.33 AU

Year: 20602 Days

Day: 18.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,403,716 km

• M1: 70,311 km (0.086 R)
• M2: 318,943 km (0.099 R)
• M3: 1,054,067 km (0.114 R)
• M4: 1,373,458 km (0.073 R)
• M5: 1,930,112 km (0.096 R)
• M6: 2,626,191 km (0.105 R)
• M7: 3,121,808 km (0.115 R)
• M8: 3,703,295 km (0.044 R)
• M9: 4,074,298 km (0.037 R)
• M10: 4,617,189 km (0.078 R)
• M11: 7,037,084 km (0.117 R)
• M12: 7,399,559 km (0.066 R)
• M13: 7,774,302 km (0.119 R)
• M14: 8,074,395 km (0.108 R)
• M15: 8,606,964 km (0.077 R)
• M16: 9,305,137 km (0.084 R)
• M17: 10,396,454 km (0.065 R)
• M18: 13,493,279 km (0.081 R)
• M19: 15,350,387 km (0.095 R)
• M20: 15,754,900 km (0.056 R)
• M21: 17,884,575 km (0.089 R)
• M22: 25,224,894 km (0.11 R)
• M23: 26,551,976 km (0.1 R)
• M24: 28,225,079 km (0.079 R)
• M25: 28,426,438 km (0.107 R)
• M26: 29,138,673 km (0.056 R)
• M27: 30,071,865 km (0.083 R)
• M28: 34,576,257 km (0.066 R)
• M29: 35,504,511 km (0.027 R)
• M30: 35,739,231 km (0.096 R)
• M31: 39,259,268 km (0.113 R)
• M32: 41,556,493 km (0.079 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit