🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.89 AU - 1.15 AU

Year: 384 Days

Day: 24.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.9 AU - 1.2 AU

Year: 401 Days

Day: 41.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.59 AU - 4.83 AU

Year: 3220 Days

Day: 18.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.3

Radius: 3.4

Gravity: 49.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.89 AU - 20.71 AU

Year: 25670 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,734,819 km

• M1: 44,580 km (0.111 R)
• M2: 215,720 km (0.072 R)
• M3: 1,430,156 km (0.04 R)
• M4: 2,375,016 km (0.101 R)
• M5: 2,541,069 km (0.068 R)
• M6: 2,664,338 km (0.111 R)
• M7: 3,459,900 km (0.072 R)
• M8: 4,059,937 km (0.079 R)
• M9: 4,913,093 km (0.044 R)
• M10: 5,066,132 km (0.09 R)
• M11: 5,381,634 km (0.097 R)
• M12: 6,008,449 km (0.078 R)
• M13: 6,589,786 km (0.072 R)
• M14: 7,811,402 km (0.108 R)
• M15: 9,467,301 km (0.086 R)
• M16: 9,824,391 km (0.103 R)
• M17: 10,314,474 km (0.12 R)
• M18: 11,014,592 km (0.084 R)
• M19: 14,756,932 km (0.096 R)
• M20: 16,910,992 km (0.034 R)
• M21: 17,702,963 km (0.113 R)
• M22: 24,060,574 km (0.049 R)
• M23: 26,089,270 km (0.114 R)
• M24: 26,672,253 km (0.084 R)
• M25: 27,264,062 km (0.063 R)
• M26: 29,845,224 km (0.036 R)
• M27: 31,390,869 km (0.049 R)
• M28: 40,698,849 km (0.082 R)
• M29: 46,058,940 km (0.098 R)
• M30: 47,945,220 km (0.063 R)
• M31: 49,704,042 km (0.083 R)
• M32: 65,562,164 km (0.054 R)
• M33: 68,165,317 km (0.105 R)
• M34: 76,386,618 km (0.082 R)
• M35: 81,474,591 km (0.119 R)
• M36: 81,970,657 km (0.117 R)
• M37: 83,722,598 km (0.05 R)
• M38: 83,974,820 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 13,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit