🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.61 AU - 0.95 AU

Year: 249 Days

Day: 45.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1 AU - 1.52 AU

Year: 512 Days

Day: 17.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,586,013 km

• M1: 521,349 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.22 AU - 1.5 AU

Year: 574 Days

Day: 21 Hours

Environment

Temp: -10 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,586,013 km

• M1: 22,589 km (0.088 R)
• M2: 420,819 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.76 AU - 2.46 AU

Year: 1108 Days

Day: 39.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,586,013 km

• M1: 43,383 km (0.059 R)
• M2: 261,796 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.91 AU - 4.27 AU

Year: 2991 Days

Day: 24.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,586,013 km

• M1: 1,188,106 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 8.1

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.79 AU - 13.55 AU

Year: 15354 Days

Day: 6.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,586,013 km

• M1: 103,223 km (0.109 R)
• M2: 366,365 km (0.111 R)
• M3: 901,327 km (0.093 R)
• M4: 2,110,078 km (0.099 R)
• M5: 2,513,543 km (0.071 R)
• M6: 3,164,294 km (0.065 R)
• M7: 3,778,842 km (0.111 R)
• M8: 4,763,346 km (0.094 R)
• M9: 5,351,265 km (0.1 R)
• M10: 6,967,970 km (0.087 R)
• M11: 7,407,189 km (0.077 R)
• M12: 8,438,367 km (0.11 R)
• M13: 9,142,524 km (0.117 R)
• M14: 10,104,887 km (0.074 R)
• M15: 10,440,136 km (0.109 R)
• M16: 12,229,476 km (0.075 R)
• M17: 12,739,156 km (0.043 R)
• M18: 14,075,514 km (0.072 R)
• M19: 14,564,549 km (0.099 R)
• M20: 17,419,625 km (0.037 R)
• M21: 19,748,116 km (0.105 R)
• M22: 24,308,756 km (0.105 R)
• M23: 27,099,505 km (0.068 R)
• M24: 31,497,084 km (0.092 R)
• M25: 32,696,859 km (0.11 R)
• M26: 33,554,503 km (0.085 R)
• M27: 34,427,257 km (0.093 R)
• M28: 35,828,989 km (0.076 R)
• M29: 37,003,931 km (0.082 R)
• M30: 39,568,188 km (0.094 R)
• M31: 40,262,322 km (0.116 R)
• M32: 44,002,568 km (0.119 R)
• M33: 44,747,565 km (0.106 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 19,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit