🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.65 AU - 0.79 AU

Year: 222 Days

Day: 35.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.9 AU - 0.94 AU

Year: 321 Days

Day: 32 Hours

Environment

Temp: 92 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,717,541 km

• M1: 219,161 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.88 AU - 1.26 AU

Year: 402 Days

Day: 30.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 137 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 23,717,541 km

• M1: 103,073 km (0.106 R)
• M2: 253,419 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.56 AU - 5.68 AU

Year: 3609 Days

Day: 29.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422

Radius: 9.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.62 AU - 5.98 AU

Year: 4434 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,717,541 km

• M1: 119,529 km (0.102 R)
• M2: 470,635 km (0.098 R)
• M3: 822,339 km (0.083 R)
• M4: 1,455,587 km (0.085 R)
• M5: 1,842,896 km (0.09 R)
• M6: 2,170,964 km (0.118 R)
• M7: 3,418,311 km (0.1 R)
• M8: 4,843,829 km (0.092 R)
• M9: 5,293,371 km (0.076 R)
• M10: 6,363,744 km (0.091 R)
• M11: 7,185,036 km (0.119 R)
• M12: 8,781,395 km (0.119 R)
• M13: 9,337,301 km (0.104 R)
• M14: 9,837,855 km (0.072 R)
• M15: 12,021,386 km (0.086 R)
• M16: 12,567,717 km (0.052 R)
• M17: 13,370,160 km (0.116 R)
• M18: 16,255,753 km (0.06 R)
• M19: 16,699,311 km (0.095 R)
• M20: 17,961,020 km (0.112 R)
• M21: 19,532,545 km (0.116 R)
• M22: 19,845,055 km (0.118 R)
• M23: 20,224,286 km (0.078 R)
• M24: 23,295,380 km (0.094 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 14,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit