🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.88 AU - 1.96 AU

Year: 997 Days

Day: 18 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.6

Radius: 13.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.79 AU - 6.25 AU

Year: 5535 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,261,908 km

• M1: 169,794 km (0.042 R)
• M2: 642,822 km (0.112 R)
• M3: 1,317,060 km (0.075 R)
• M4: 2,087,339 km (0.077 R)
• M5: 2,545,408 km (0.089 R)
• M6: 3,088,747 km (0.094 R)
• M7: 4,951,989 km (0.054 R)
• M8: 6,339,808 km (0.116 R)
• M9: 10,068,385 km (0.104 R)
• M10: 12,462,849 km (0.085 R)
• M11: 13,451,841 km (0.089 R)
• M12: 14,290,037 km (0.083 R)
• M13: 16,621,969 km (0.1 R)
• M14: 17,645,368 km (0.072 R)
• M15: 19,013,740 km (0.072 R)
• M16: 20,515,702 km (0.104 R)
• M17: 21,295,855 km (0.098 R)
• M18: 23,826,004 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.7

Radius: 3.9

Gravity: 64.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.65 AU - 16.13 AU

Year: 20456 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,261,908 km

• M1: 48,619 km (0.116 R)
• M2: 218,862 km (0.114 R)
• M3: 360,830 km (0.083 R)
• M4: 891,304 km (0.102 R)
• M5: 2,287,501 km (0.112 R)
• M6: 2,621,553 km (0.096 R)
• M7: 3,917,519 km (0.077 R)
• M8: 4,254,713 km (0.096 R)
• M9: 5,142,726 km (0.115 R)
• M10: 5,301,898 km (0.108 R)
• M11: 5,799,311 km (0.107 R)
• M12: 6,743,423 km (0.062 R)
• M13: 7,528,513 km (0.075 R)
• M14: 8,930,993 km (0.04 R)
• M15: 11,015,789 km (0.07 R)
• M16: 11,147,585 km (0.115 R)
• M17: 12,524,932 km (0.051 R)
• M18: 17,960,272 km (0.108 R)
• M19: 18,143,080 km (0.09 R)
• M20: 18,698,836 km (0.114 R)
• M21: 19,170,518 km (0.079 R)
• M22: 19,361,555 km (0.08 R)
• M23: 20,434,172 km (0.116 R)
• M24: 22,064,340 km (0.096 R)
• M25: 23,234,045 km (0.079 R)
• M26: 25,696,127 km (0.119 R)
• M27: 28,080,568 km (0.118 R)
• M28: 28,698,856 km (0.108 R)
• M29: 29,074,197 km (0.098 R)
• M30: 29,706,996 km (0.104 R)
• M31: 35,676,848 km (0.036 R)
• M32: 39,093,664 km (0.102 R)
• M33: 39,247,001 km (0.108 R)
• M34: 47,959,432 km (0.105 R)
• M35: 52,482,224 km (0.088 R)
• M36: 56,690,263 km (0.08 R)
• M37: 57,875,826 km (0.097 R)
• M38: 60,296,170 km (0.107 R)
• M39: 69,073,825 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 15,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit