🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.54 AU - 0.82 AU

Year: 210 Days

Day: 37.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,003,977 km

• M1: 426,653 km (0.105 R)
• M2: 473,776 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.46 AU - 2.24 AU

Year: 943 Days

Day: 26.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,003,977 km

• M1: 451,786 km (0.066 R)
• M2: 830,268 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.3 AU - 2.36 AU

Year: 1333 Days

Day: 39.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,003,977 km

• M1: 57,296 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.6 AU - 3.02 AU

Year: 1765 Days

Day: 41.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 15

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.27 AU - 6.29 AU

Year: 5207 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,003,977 km

• M1: 186,698 km (0.077 R)
• M2: 1,478,027 km (0.087 R)
• M3: 2,189,215 km (0.105 R)
• M4: 3,261,982 km (0.054 R)
• M5: 4,023,884 km (0.111 R)
• M6: 4,864,923 km (0.113 R)
• M7: 6,143,835 km (0.118 R)
• M8: 7,041,721 km (0.11 R)
• M9: 7,636,822 km (0.116 R)
• M10: 9,331,167 km (0.118 R)
• M11: 10,112,068 km (0.088 R)
• M12: 11,066,802 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.6

Radius: 14.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.47 AU - 11.63 AU

Year: 14710 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,003,977 km

• M1: 188,793 km (0.044 R)
• M2: 684,709 km (0.049 R)
• M3: 1,574,218 km (0.108 R)
• M4: 3,545,470 km (0.071 R)
• M5: 4,487,787 km (0.07 R)
• M6: 4,984,152 km (0.065 R)
• M7: 8,235,812 km (0.107 R)
• M8: 13,698,827 km (0.038 R)
• M9: 15,113,125 km (0.109 R)
• M10: 17,575,805 km (0.091 R)
• M11: 21,291,667 km (0.09 R)
• M12: 24,781,934 km (0.106 R)
• M13: 25,606,368 km (0.071 R)
• M14: 35,015,027 km (0.034 R)
• M15: 36,978,948 km (0.108 R)
• M16: 39,431,306 km (0.06 R)
• M17: 44,809,499 km (0.106 R)
• M18: 55,408,359 km (0.089 R)
• M19: 60,262,809 km (0.086 R)
• M20: 61,566,256 km (0.097 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: 245 - 10,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit