🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.74 AU - 2.4 AU

Year: 1104 Days

Day: 32.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 9.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.54 AU - 8.78 AU

Year: 8644 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,020,747 km

• M1: 170,242 km (0.103 R)
• M2: 581,337 km (0.114 R)
• M3: 1,821,952 km (0.083 R)
• M4: 2,639,206 km (0.073 R)
• M5: 3,970,926 km (0.114 R)
• M6: 5,616,652 km (0.074 R)
• M7: 10,583,301 km (0.117 R)
• M8: 11,493,305 km (0.1 R)
• M9: 13,995,479 km (0.076 R)
• M10: 20,528,119 km (0.082 R)
• M11: 21,652,796 km (0.08 R)
• M12: 22,523,007 km (0.077 R)
• M13: 23,643,345 km (0.086 R)
• M14: 28,497,646 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.9

Radius: 5.3

Gravity: 27.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.8 AU - 15.9 AU

Year: 18089 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,020,747 km

• M1: 70,311 km (0.093 R)
• M2: 310,565 km (0.041 R)
• M3: 483,052 km (0.087 R)
• M4: 1,426,715 km (0.104 R)
• M5: 1,832,574 km (0.116 R)
• M6: 2,269,101 km (0.106 R)
• M7: 2,466,570 km (0.109 R)
• M8: 3,346,654 km (0.104 R)
• M9: 3,574,192 km (0.086 R)
• M10: 4,028,671 km (0.082 R)
• M11: 5,125,821 km (0.071 R)
• M12: 5,904,927 km (0.062 R)
• M13: 7,406,142 km (0.103 R)
• M14: 8,347,412 km (0.074 R)
• M15: 8,766,585 km (0.089 R)
• M16: 9,590,420 km (0.104 R)
• M17: 10,167,419 km (0.051 R)
• M18: 11,201,141 km (0.054 R)
• M19: 11,390,681 km (0.092 R)
• M20: 12,572,654 km (0.05 R)
• M21: 12,845,969 km (0.108 R)
• M22: 17,436,829 km (0.102 R)
• M23: 22,608,876 km (0.106 R)
• M24: 23,217,290 km (0.093 R)
• M25: 23,525,462 km (0.039 R)
• M26: 24,150,033 km (0.103 R)
• M27: 25,541,293 km (0.111 R)
• M28: 26,759,469 km (0.102 R)
• M29: 33,960,512 km (0.117 R)
• M30: 38,645,169 km (0.111 R)
• M31: 39,514,333 km (0.092 R)
• M32: 40,248,410 km (0.059 R)
• M33: 40,991,612 km (0.054 R)
• M34: 47,269,636 km (0.094 R)
• M35: 50,636,037 km (0.067 R)
• M36: 55,429,452 km (0.043 R)
• M37: 59,360,285 km (0.107 R)
• M38: 61,687,879 km (0.071 R)
• M39: 65,088,388 km (0.09 R)
• M40: 73,136,903 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit