🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.51 AU - 0.57 AU

Year: 145 Days

Day: 16.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.03 AU - 1.41 AU

Year: 492 Days

Day: 23.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,520,554 km

• M1: 533,466 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 11.7

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.91 AU - 7.37 AU

Year: 5557 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 21,520,554 km

• M1: 162,164 km (0.115 R)
• M2: 699,968 km (0.11 R)
• M3: 1,160,131 km (0.105 R)
• M4: 1,727,556 km (0.079 R)
• M5: 2,193,703 km (0.078 R)
• M6: 2,669,873 km (0.076 R)
• M7: 3,670,982 km (0.08 R)
• M8: 4,450,088 km (0.063 R)
• M9: 5,336,306 km (0.102 R)
• M10: 5,790,485 km (0.05 R)
• M11: 6,673,411 km (0.118 R)
• M12: 7,719,400 km (0.06 R)
• M13: 8,381,520 km (0.098 R)
• M14: 9,380,534 km (0.114 R)
• M15: 10,738,734 km (0.07 R)
• M16: 14,239,473 km (0.081 R)
• M17: 14,644,285 km (0.113 R)
• M18: 18,987,859 km (0.087 R)
• M19: 22,370,566 km (0.099 R)
• M20: 23,475,047 km (0.095 R)
• M21: 29,455,522 km (0.095 R)
• M22: 30,303,592 km (0.094 R)
• M23: 31,950,066 km (0.107 R)
• M24: 34,790,481 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.4

Radius: 4.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.22 AU - 14.54 AU

Year: 17876 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,520,554 km

• M1: 57,745 km (0.108 R)
• M2: 335,698 km (0.102 R)
• M3: 908,209 km (0.117 R)
• M4: 1,504,207 km (0.113 R)
• M5: 2,229,158 km (0.092 R)
• M6: 3,216,504 km (0.112 R)
• M7: 3,806,368 km (0.116 R)
• M8: 5,789,886 km (0.108 R)
• M9: 6,033,581 km (0.084 R)
• M10: 7,514,151 km (0.1 R)
• M11: 10,882,497 km (0.095 R)
• M12: 11,719,048 km (0.099 R)
• M13: 12,418,568 km (0.078 R)
• M14: 15,137,210 km (0.083 R)
• M15: 20,382,261 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 16,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit