🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.88 AU - 1 AU

Year: 330 Days

Day: 32 Hours

Environment

Temp: 159 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,139,521 km

• M1: 128,056 km (0.103 R)
• M2: 506,987 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 12.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.27 AU - 12.83 AU

Year: 13284 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,139,521 km

• M1: 150,495 km (0.063 R)
• M2: 618,587 km (0.101 R)
• M3: 1,089,970 km (0.104 R)
• M4: 2,339,262 km (0.087 R)
• M5: 2,960,392 km (0.092 R)
• M6: 5,898,345 km (0.068 R)
• M7: 6,574,527 km (0.069 R)
• M8: 8,236,560 km (0.068 R)
• M9: 11,425,238 km (0.085 R)
• M10: 12,018,543 km (0.085 R)
• M11: 15,180,594 km (0.071 R)
• M12: 15,898,215 km (0.083 R)
• M13: 16,700,807 km (0.115 R)
• M14: 18,054,369 km (0.06 R)
• M15: 18,996,386 km (0.09 R)
• M16: 20,905,554 km (0.064 R)
• M17: 24,610,196 km (0.101 R)
• M18: 26,360,641 km (0.096 R)
• M19: 30,576,758 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.9

Radius: 6.6

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.05 AU - 20.31 AU

Year: 30378 Days

Day: 23.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,139,521 km

• M1: 86,767 km (0.119 R)
• M2: 1,858,454 km (0.104 R)
• M3: 2,560,517 km (0.054 R)
• M4: 2,959,046 km (0.056 R)
• M5: 10,392,414 km (0.094 R)
• M6: 12,688,293 km (0.065 R)
• M7: 19,254,443 km (0.12 R)
• M8: 19,910,130 km (0.086 R)
• M9: 27,307,147 km (0.075 R)
• M10: 31,611,376 km (0.063 R)
• M11: 35,923,535 km (0.068 R)
• M12: 39,703,574 km (0.116 R)
• M13: 67,643,220 km (0.119 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit