🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.71 AU

Year: 171 Days

Day: 32.4 Hours

Environment

Temp: 251 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.29 AU

Year: 393 Days

Day: 30.9 Hours

Environment

Temp: 73 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.06 AU - 1.26 AU

Year: 437 Days

Day: 35 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.49 AU - 2.53 AU

Year: 1391 Days

Day: 42.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,291,741 km

• M1: 721,810 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 8.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.48 AU - 10.04 AU

Year: 9858 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,291,741 km

• M1: 167,998 km (0.109 R)
• M2: 240,853 km (0.072 R)
• M3: 751,879 km (0.092 R)
• M4: 921,972 km (0.1 R)
• M5: 1,393,205 km (0.118 R)
• M6: 1,705,117 km (0.102 R)
• M7: 2,185,475 km (0.091 R)
• M8: 2,450,563 km (0.112 R)
• M9: 2,508,756 km (0.043 R)
• M10: 3,328,553 km (0.106 R)
• M11: 3,611,741 km (0.1 R)
• M12: 3,700,453 km (0.11 R)
• M13: 4,085,667 km (0.072 R)
• M14: 4,318,292 km (0.114 R)
• M15: 4,918,778 km (0.101 R)
• M16: 5,116,546 km (0.108 R)
• M17: 7,373,978 km (0.087 R)
• M18: 7,600,469 km (0.096 R)
• M19: 9,432,295 km (0.096 R)
• M20: 9,770,985 km (0.107 R)
• M21: 10,239,226 km (0.115 R)
• M22: 10,555,626 km (0.079 R)
• M23: 10,843,003 km (0.096 R)
• M24: 10,907,181 km (0.119 R)
• M25: 11,165,387 km (0.09 R)
• M26: 12,284,977 km (0.12 R)
• M27: 12,519,995 km (0.08 R)
• M28: 13,405,615 km (0.114 R)
• M29: 14,276,125 km (0.108 R)
• M30: 14,417,046 km (0.098 R)
• M31: 14,558,566 km (0.074 R)
• M32: 14,771,593 km (0.118 R)
• M33: 15,670,377 km (0.055 R)
• M34: 15,888,640 km (0.096 R)
• M35: 16,108,100 km (0.105 R)
• M36: 16,772,165 km (0.115 R)
• M37: 16,921,015 km (0.074 R)
• M38: 17,558,302 km (0.109 R)
• M39: 18,586,488 km (0.08 R)
• M40: 19,399,702 km (0.099 R)
• M41: 19,516,837 km (0.073 R)
• M42: 21,221,356 km (0.059 R)
• M43: 21,503,198 km (0.096 R)
• M44: 23,594,875 km (0.09 R)
• M45: 24,054,440 km (0.108 R)
• M46: 24,643,556 km (0.058 R)
• M47: 24,728,229 km (0.114 R)
• M48: 24,982,396 km (0.118 R)
• M49: 25,237,610 km (0.069 R)
• M50: 25,365,516 km (0.051 R)
• M51: 25,450,787 km (0.101 R)
• M52: 25,750,431 km (0.059 R)
• M53: 27,047,594 km (0.076 R)
• M54: 27,397,055 km (0.067 R)
• M55: 27,616,216 km (0.109 R)
• M56: 27,704,179 km (0.084 R)
• M57: 27,880,106 km (0.089 R)
• M58: 30,110,760 km (0.108 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit