🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 218 Days

Day: 26.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,824,995 km

• M1: 42,187 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.89 AU - 0.99 AU

Year: 347 Days

Day: 28.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,824,995 km

• M1: 118,482 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.1 AU - 2.66 AU

Year: 1398 Days

Day: 16.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.1

Radius: 9.8

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.82 AU - 10.9 AU

Year: 10905 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,824,995 km

• M1: 122,072 km (0.109 R)
• M2: 703,708 km (0.119 R)
• M3: 1,980,377 km (0.1 R)
• M4: 2,326,845 km (0.101 R)
• M5: 3,191,671 km (0.118 R)
• M6: 3,751,765 km (0.106 R)
• M7: 5,067,927 km (0.077 R)
• M8: 6,015,031 km (0.07 R)
• M9: 6,589,786 km (0.038 R)
• M10: 8,028,619 km (0.09 R)
• M11: 10,082,148 km (0.097 R)
• M12: 10,893,717 km (0.053 R)
• M13: 11,806,862 km (0.096 R)
• M14: 14,580,556 km (0.063 R)
• M15: 15,266,762 km (0.081 R)
• M16: 24,970,577 km (0.025 R)
• M17: 25,853,205 km (0.111 R)
• M18: 28,308,704 km (0.112 R)
• M19: 41,570,256 km (0.088 R)
• M20: 43,931,659 km (0.097 R)
• M21: 50,455,921 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 11.9

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.41 AU - 11.71 AU

Year: 14967 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,824,995 km

• M1: 147,952 km (0.045 R)
• M2: 764,296 km (0.095 R)
• M3: 1,158,636 km (0.119 R)
• M4: 1,567,786 km (0.049 R)
• M5: 2,944,834 km (0.114 R)
• M6: 3,669,037 km (0.037 R)
• M7: 10,388,974 km (0.107 R)
• M8: 11,937,611 km (0.065 R)
• M9: 13,431,346 km (0.045 R)
• M10: 18,489,998 km (0.065 R)
• M11: 21,302,737 km (0.084 R)
• M12: 24,490,219 km (0.095 R)
• M13: 33,138,621 km (0.113 R)
• M14: 35,678,494 km (0.067 R)
• M15: 38,756,769 km (0.119 R)
• M16: 41,142,855 km (0.109 R)
• M17: 46,360,829 km (0.117 R)
• M18: 50,511,272 km (0.119 R)
• M19: 53,184,736 km (0.111 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: 378 - 11,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit