🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.53 AU - 0.59 AU

Year: 157 Days

Day: 46 Hours

Environment

Temp: 136 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.89 AU - 0.97 AU

Year: 336 Days

Day: 33.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 170.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.88 AU - 1.06 AU

Year: 358 Days

Day: 47.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,621,164 km

• M1: 200,760 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 14.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.36 AU - 6.82 AU

Year: 6340 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,621,164 km

• M1: 179,966 km (0.114 R)
• M2: 643,420 km (0.099 R)
• M3: 1,408,614 km (0.112 R)
• M4: 1,983,817 km (0.093 R)
• M5: 3,088,747 km (0.07 R)
• M6: 4,302,136 km (0.09 R)
• M7: 5,431,599 km (0.094 R)
• M8: 6,122,442 km (0.028 R)
• M9: 6,871,329 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.7

Radius: 4.4

Gravity: 42.55 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.38 AU - 16.92 AU

Year: 21013 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,621,164 km

• M1: 133,441 km (0.081 R)
• M2: 542,143 km (0.102 R)
• M3: 806,781 km (0.088 R)
• M4: 1,329,327 km (0.09 R)
• M5: 1,754,933 km (0.111 R)
• M6: 1,908,869 km (0.059 R)
• M7: 2,716,697 km (0.087 R)
• M8: 2,923,442 km (0.036 R)
• M9: 3,606,954 km (0.063 R)
• M10: 6,157,897 km (0.094 R)
• M11: 7,270,756 km (0.106 R)
• M12: 8,511,221 km (0.094 R)
• M13: 11,074,880 km (0.065 R)
• M14: 13,507,940 km (0.107 R)
• M15: 13,656,939 km (0.117 R)
• M16: 20,850,951 km (0.112 R)
• M17: 21,858,642 km (0.102 R)
• M18: 24,629,943 km (0.098 R)
• M19: 36,019,128 km (0.116 R)
• M20: 45,626,752 km (0.066 R)
• M21: 51,556,363 km (0.088 R)
• M22: 56,615,464 km (0.078 R)
• M23: 70,577,134 km (0.1 R)
• M24: 72,611,366 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit