🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.87 AU

Year: 221 Days

Day: 45.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.1

Radius: 14.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.33 AU - 7.49 AU

Year: 6702 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,955,314 km

• M1: 185,352 km (0.098 R)
• M2: 660,026 km (0.107 R)
• M3: 1,226,254 km (0.115 R)
• M4: 1,877,304 km (0.075 R)
• M5: 2,408,975 km (0.06 R)
• M6: 2,968,171 km (0.089 R)
• M7: 3,719,901 km (0.043 R)
• M8: 4,696,027 km (0.071 R)
• M9: 5,578,056 km (0.098 R)
• M10: 7,257,292 km (0.1 R)
• M11: 10,292,334 km (0.107 R)
• M12: 11,132,924 km (0.12 R)
• M13: 14,251,292 km (0.112 R)
• M14: 15,239,984 km (0.103 R)
• M15: 16,215,362 km (0.117 R)
• M16: 18,100,594 km (0.072 R)
• M17: 25,256,908 km (0.078 R)
• M18: 26,786,546 km (0.116 R)
• M19: 28,548,210 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 13.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.97 AU - 13.25 AU

Year: 14596 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,955,314 km

• M1: 174,132 km (0.09 R)
• M2: 834,607 km (0.106 R)
• M3: 1,354,758 km (0.116 R)
• M4: 1,983,518 km (0.088 R)
• M5: 2,711,761 km (0.104 R)
• M6: 4,164,655 km (0.061 R)
• M7: 4,606,717 km (0.065 R)
• M8: 6,658,601 km (0.112 R)
• M9: 8,949,393 km (0.099 R)
• M10: 10,245,061 km (0.108 R)
• M11: 11,539,681 km (0.115 R)
• M12: 12,162,905 km (0.047 R)
• M13: 12,612,596 km (0.115 R)
• M14: 16,001,886 km (0.072 R)
• M15: 18,404,727 km (0.091 R)
• M16: 20,134,677 km (0.095 R)
• M17: 25,657,531 km (0.086 R)
• M18: 29,277,650 km (0.098 R)
• M19: 30,438,679 km (0.093 R)
• M20: 49,418,161 km (0.098 R)
• M21: 50,071,903 km (0.08 R)
• M22: 51,563,843 km (0.111 R)
• M23: 54,115,983 km (0.074 R)
• M24: 63,808,279 km (0.11 R)
• M25: 64,389,168 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 18,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit