🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.91 AU - 1.37 AU

Year: 426 Days

Day: 37.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,741,235 km

• M1: 39,195 km (0.119 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 14.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.23 AU - 10.21 AU

Year: 8245 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,741,235 km

• M1: 177,124 km (0.106 R)
• M2: 696,528 km (0.102 R)
• M3: 1,224,907 km (0.117 R)
• M4: 1,690,456 km (0.074 R)
• M5: 2,495,442 km (0.118 R)
• M6: 3,890,442 km (0.097 R)
• M7: 4,870,607 km (0.094 R)
• M8: 5,632,061 km (0.055 R)
• M9: 6,237,633 km (0.12 R)
• M10: 7,542,425 km (0.072 R)
• M11: 9,193,238 km (0.096 R)
• M12: 9,944,219 km (0.09 R)
• M13: 11,369,139 km (0.082 R)
• M14: 12,079,130 km (0.116 R)
• M15: 15,339,915 km (0.073 R)
• M16: 16,081,472 km (0.074 R)
• M17: 16,589,057 km (0.105 R)
• M18: 17,436,679 km (0.117 R)
• M19: 17,905,070 km (0.06 R)
• M20: 19,218,539 km (0.067 R)
• M21: 20,300,281 km (0.079 R)
• M22: 21,498,411 km (0.063 R)
• M23: 26,589,675 km (0.091 R)
• M24: 30,462,764 km (0.061 R)
• M25: 31,437,544 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 12.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.63 AU - 12.25 AU

Year: 14434 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,741,235 km

• M1: 150,495 km (0.098 R)
• M2: 665,860 km (0.072 R)
• M3: 1,355,207 km (0.113 R)
• M4: 4,074,747 km (0.1 R)
• M5: 4,569,617 km (0.06 R)
• M6: 8,113,740 km (0.105 R)
• M7: 9,287,634 km (0.12 R)
• M8: 11,912,329 km (0.105 R)
• M9: 14,929,120 km (0.079 R)
• M10: 19,293,189 km (0.076 R)
• M11: 27,076,915 km (0.062 R)
• M12: 29,147,350 km (0.05 R)
• M13: 35,261,565 km (0.096 R)
• M14: 36,480,488 km (0.074 R)
• M15: 40,174,658 km (0.053 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit