🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.4 AU - 3.3 AU

Year: 1766 Days

Day: 46.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,019,687 km

• M1: 128,355 km (0.028 R)
• M2: 1,470,846 km (0.041 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 8.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.63 AU - 7.03 AU

Year: 5846 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,019,687 km

• M1: 109,506 km (0.047 R)
• M2: 586,723 km (0.119 R)
• M3: 905,815 km (0.092 R)
• M4: 1,590,076 km (0.08 R)
• M5: 3,133,926 km (0.072 R)
• M6: 3,489,071 km (0.078 R)
• M7: 4,590,710 km (0.109 R)
• M8: 5,027,536 km (0.116 R)
• M9: 7,201,492 km (0.051 R)
• M10: 8,099,528 km (0.084 R)
• M11: 10,189,111 km (0.07 R)
• M12: 13,560,748 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 9.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.29 AU - 6.41 AU

Year: 5874 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,019,687 km

• M1: 118,182 km (0.116 R)
• M2: 467,194 km (0.096 R)
• M3: 1,183,170 km (0.114 R)
• M4: 1,747,154 km (0.055 R)
• M5: 2,532,692 km (0.115 R)
• M6: 3,367,298 km (0.045 R)
• M7: 3,871,294 km (0.111 R)
• M8: 4,975,924 km (0.066 R)
• M9: 5,601,393 km (0.095 R)
• M10: 6,472,202 km (0.105 R)
• M11: 7,043,367 km (0.117 R)
• M12: 8,209,482 km (0.113 R)
• M13: 15,787,213 km (0.096 R)
• M14: 16,759,898 km (0.104 R)
• M15: 20,551,157 km (0.119 R)
• M16: 22,006,744 km (0.091 R)
• M17: 22,912,410 km (0.093 R)
• M18: 26,446,211 km (0.036 R)
• M19: 27,125,684 km (0.109 R)
• M20: 28,254,550 km (0.118 R)
• M21: 31,166,024 km (0.097 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: 435 - 12,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit