🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.65 AU - 0.83 AU

Year: 230 Days

Day: 13.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.95 AU - 0.97 AU

Year: 340 Days

Day: 28.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,428,670 km

• M1: 647,160 km (0.087 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.47 AU - 4.77 AU

Year: 3591 Days

Day: 22.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897

Radius: 4.5

Gravity: 44.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.23 AU - 16.47 AU

Year: 18641 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,428,670 km

• M1: 56,698 km (0.11 R)
• M2: 260,001 km (0.027 R)
• M3: 511,176 km (0.087 R)
• M4: 1,688,661 km (0.078 R)
• M5: 2,032,137 km (0.12 R)
• M6: 2,681,243 km (0.101 R)
• M7: 3,821,178 km (0.098 R)
• M8: 4,947,650 km (0.107 R)
• M9: 6,771,248 km (0.06 R)
• M10: 7,883,060 km (0.119 R)
• M11: 8,244,189 km (0.084 R)
• M12: 9,624,678 km (0.12 R)
• M13: 10,157,247 km (0.06 R)
• M14: 10,646,880 km (0.108 R)
• M15: 11,024,316 km (0.03 R)
• M16: 13,995,030 km (0.088 R)
• M17: 23,292,688 km (0.058 R)
• M18: 24,684,397 km (0.055 R)
• M19: 25,567,922 km (0.103 R)
• M20: 29,805,281 km (0.057 R)
• M21: 30,303,143 km (0.03 R)
• M22: 35,312,877 km (0.097 R)
• M23: 35,870,278 km (0.052 R)
• M24: 39,637,302 km (0.1 R)
• M25: 42,237,912 km (0.119 R)
• M26: 46,099,631 km (0.044 R)
• M27: 49,318,678 km (0.057 R)
• M28: 55,447,254 km (0.093 R)
• M29: 58,888,454 km (0.112 R)
• M30: 59,868,918 km (0.118 R)
• M31: 60,661,189 km (0.097 R)
• M32: 65,143,590 km (0.026 R)
• M33: 65,352,428 km (0.119 R)
• M34: 67,039,294 km (0.051 R)
• M35: 68,323,292 km (0.052 R)
• M36: 72,273,424 km (0.09 R)
• M37: 75,679,468 km (0.056 R)
• M38: 76,838,104 km (0.118 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit