🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.04 AU - 2.24 AU

Year: 1116 Days

Day: 23.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 13.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.88 AU - 12.26 AU

Year: 14028 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,952,939 km

• M1: 165,455 km (0.118 R)
• M2: 844,181 km (0.115 R)
• M3: 1,438,832 km (0.068 R)
• M4: 1,913,955 km (0.1 R)
• M5: 2,796,433 km (0.119 R)
• M6: 3,500,291 km (0.086 R)
• M7: 4,434,230 km (0.111 R)
• M8: 5,732,590 km (0.086 R)
• M9: 7,352,137 km (0.097 R)
• M10: 8,245,984 km (0.079 R)
• M11: 9,995,831 km (0.053 R)
• M12: 10,878,009 km (0.12 R)
• M13: 15,810,101 km (0.102 R)
• M14: 16,507,377 km (0.067 R)
• M15: 18,416,545 km (0.117 R)
• M16: 23,110,477 km (0.09 R)
• M17: 23,827,500 km (0.072 R)
• M18: 29,581,633 km (0.101 R)
• M19: 32,499,539 km (0.044 R)
• M20: 34,316,555 km (0.105 R)
• M21: 37,045,818 km (0.108 R)
• M22: 40,173,162 km (0.102 R)
• M23: 42,664,714 km (0.057 R)
• M24: 47,665,322 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.1

Radius: 3

Gravity: 72.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.08 AU - 20.42 AU

Year: 28940 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,952,939 km

• M1: 37,250 km (0.097 R)
• M2: 329,714 km (0.094 R)
• M3: 500,255 km (0.108 R)
• M4: 615,595 km (0.098 R)
• M5: 1,266,196 km (0.077 R)
• M6: 2,524,763 km (0.075 R)
• M7: 2,627,088 km (0.118 R)
• M8: 3,092,637 km (0.117 R)
• M9: 3,209,772 km (0.11 R)
• M10: 3,453,018 km (0.103 R)
• M11: 4,701,412 km (0.09 R)
• M12: 6,315,125 km (0.077 R)
• M13: 6,942,388 km (0.113 R)
• M14: 7,557,385 km (0.072 R)
• M15: 7,987,030 km (0.117 R)
• M16: 8,319,736 km (0.078 R)
• M17: 9,495,725 km (0.106 R)
• M18: 9,932,102 km (0.063 R)
• M19: 10,912,267 km (0.083 R)
• M20: 11,321,716 km (0.065 R)
• M21: 11,530,256 km (0.114 R)
• M22: 11,741,338 km (0.084 R)
• M23: 12,760,549 km (0.105 R)
• M24: 15,393,621 km (0.094 R)
• M25: 18,082,194 km (0.105 R)
• M26: 18,176,740 km (0.066 R)
• M27: 25,536,207 km (0.066 R)
• M28: 28,885,254 km (0.073 R)
• M29: 31,409,719 km (0.1 R)
• M30: 33,646,356 km (0.042 R)
• M31: 34,221,710 km (0.096 R)
• M32: 36,588,647 km (0.1 R)
• M33: 39,857,660 km (0.112 R)
• M34: 43,147,018 km (0.076 R)
• M35: 58,113,836 km (0.111 R)
• M36: 58,733,770 km (0.077 R)
• M37: 66,973,321 km (0.074 R)
• M38: 67,427,201 km (0.065 R)
• M39: 78,187,477 km (0.112 R)
• M40: 78,690,574 km (0.096 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 20,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit