🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.93 AU - 1.15 AU

Year: 393 Days

Day: 39.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,350,808 km

• M1: 490,083 km (0.047 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 13.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.96 AU - 6.06 AU

Year: 4797 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,350,808 km

• M1: 164,109 km (0.056 R)
• M2: 757,564 km (0.091 R)
• M3: 1,261,260 km (0.097 R)
• M4: 2,906,387 km (0.109 R)
• M5: 3,488,622 km (0.107 R)
• M6: 3,965,540 km (0.068 R)
• M7: 4,573,506 km (0.117 R)
• M8: 5,463,913 km (0.077 R)
• M9: 6,137,552 km (0.059 R)
• M10: 7,588,801 km (0.086 R)
• M11: 8,905,860 km (0.074 R)
• M12: 10,563,854 km (0.107 R)
• M13: 11,736,402 km (0.042 R)
• M14: 14,435,297 km (0.051 R)
• M15: 17,305,631 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 13.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.22 AU - 9 AU

Year: 7785 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,350,808 km

• M1: 170,242 km (0.09 R)
• M2: 596,596 km (0.101 R)
• M3: 1,279,660 km (0.066 R)
• M4: 2,152,564 km (0.048 R)
• M5: 4,367,211 km (0.084 R)
• M6: 5,065,683 km (0.12 R)
• M7: 6,034,479 km (0.087 R)
• M8: 8,256,157 km (0.113 R)
• M9: 9,282,099 km (0.112 R)
• M10: 9,779,961 km (0.039 R)
• M11: 12,597,337 km (0.088 R)
• M12: 16,764,386 km (0.108 R)
• M13: 18,336,361 km (0.046 R)
• M14: 20,380,316 km (0.06 R)
• M15: 24,572,348 km (0.054 R)
• M16: 26,961,127 km (0.048 R)
• M17: 28,070,844 km (0.111 R)
• M18: 28,732,216 km (0.028 R)
• M19: 30,480,566 km (0.101 R)
• M20: 35,929,070 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit