🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.58 AU - 0.68 AU

Year: 323 Days

Day: 38.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,893,064 km

• M1: 78,240 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.8

Radius: 12.8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.41 AU - 1.59 AU

Year: 1186 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,893,064 km

• M1: 159,172 km (0.115 R)
• M2: 638,484 km (0.118 R)
• M3: 1,479,373 km (0.101 R)
• M4: 1,905,129 km (0.106 R)
• M5: 2,319,216 km (0.078 R)
• M6: 2,902,049 km (0.108 R)
• M7: 3,318,530 km (0.111 R)
• M8: 4,097,037 km (0.095 R)
• M9: 6,247,805 km (0.092 R)
• M10: 7,409,882 km (0.096 R)
• M11: 8,028,619 km (0.044 R)
• M12: 8,857,840 km (0.11 R)
• M13: 9,339,395 km (0.098 R)
• M14: 11,302,867 km (0.119 R)
• M15: 11,726,379 km (0.112 R)
• M16: 12,307,716 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 9.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.95 AU - 3.13 AU

Year: 2614 Days

Day: 12.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,893,064 km

• M1: 118,631 km (0.059 R)
• M2: 664,364 km (0.1 R)
• M3: 1,905,877 km (0.088 R)
• M4: 2,673,613 km (0.079 R)
• M5: 3,241,636 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.4

Radius: 6.6

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.59 AU - 8.01 AU

Year: 12735 Days

Day: 24.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,893,064 km

• M1: 84,672 km (0.051 R)
• M2: 301,141 km (0.096 R)
• M3: 531,671 km (0.117 R)
• M4: 905,217 km (0.114 R)
• M5: 1,531,284 km (0.12 R)
• M6: 1,955,543 km (0.037 R)
• M7: 2,353,025 km (0.077 R)
• M8: 2,560,667 km (0.097 R)
• M9: 4,660,722 km (0.073 R)
• M10: 4,989,987 km (0.085 R)
• M11: 5,658,539 km (0.067 R)
• M12: 7,215,105 km (0.077 R)
• M13: 7,975,511 km (0.043 R)
• M14: 8,256,306 km (0.104 R)
• M15: 11,438,552 km (0.097 R)
• M16: 11,856,080 km (0.107 R)
• M17: 12,283,930 km (0.095 R)
• M18: 15,571,343 km (0.096 R)
• M19: 17,455,379 km (0.106 R)
• M20: 17,691,145 km (0.101 R)
• M21: 18,737,732 km (0.102 R)
• M22: 20,167,887 km (0.048 R)
• M23: 27,351,876 km (0.12 R)
• M24: 27,883,697 km (0.105 R)
• M25: 28,531,156 km (0.105 R)
• M26: 34,075,403 km (0.106 R)
• M27: 34,939,630 km (0.097 R)
• M28: 42,670,100 km (0.092 R)
• M29: 43,385,477 km (0.106 R)
• M30: 45,282,677 km (0.08 R)
• M31: 50,505,139 km (0.112 R)
• M32: 53,591,492 km (0.078 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: 420 - 16,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit