🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.73 AU - 0.85 AU

Year: 263 Days

Day: 37.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.88 AU - 0.9 AU

Year: 315 Days

Day: 15.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 12,528,883 km

• M1: 71,957 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.53 AU - 1.61 AU

Year: 737 Days

Day: 15.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.62 AU - 2.6 AU

Year: 1149 Days

Day: 34.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 13.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.01 AU - 5.27 AU

Year: 3745 Days

Day: 9.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 12,528,883 km

• M1: 372,947 km (0.115 R)
• M2: 501,003 km (0.094 R)
• M3: 611,406 km (0.073 R)
• M4: 778,956 km (0.09 R)
• M5: 1,046,587 km (0.067 R)
• M6: 1,180,028 km (0.08 R)
• M7: 1,353,412 km (0.103 R)
• M8: 1,662,032 km (0.116 R)
• M9: 1,773,333 km (0.102 R)
• M10: 1,868,029 km (0.026 R)
• M11: 2,112,472 km (0.084 R)
• M12: 2,336,569 km (0.101 R)
• M13: 2,430,517 km (0.119 R)
• M14: 2,590,138 km (0.111 R)
• M15: 3,010,358 km (0.115 R)
• M16: 3,240,290 km (0.032 R)
• M17: 3,357,575 km (0.056 R)
• M18: 3,803,675 km (0.115 R)
• M19: 3,902,709 km (0.083 R)
• M20: 4,027,773 km (0.079 R)
• M21: 4,128,752 km (0.095 R)
• M22: 4,359,132 km (0.096 R)
• M23: 4,528,328 km (0.075 R)
• M24: 4,832,909 km (0.05 R)
• M25: 5,532,129 km (0.098 R)
• M26: 5,800,957 km (0.116 R)
• M27: 6,190,360 km (0.109 R)
• M28: 7,378,317 km (0.063 R)
• M29: 7,518,191 km (0.079 R)
• M30: 7,768,917 km (0.084 R)
• M31: 7,895,327 km (0.063 R)
• M32: 8,150,242 km (0.069 R)
• M33: 8,733,823 km (0.079 R)
• M34: 9,280,603 km (0.106 R)
• M35: 9,566,784 km (0.069 R)
• M36: 10,130,469 km (0.105 R)
• M37: 10,863,648 km (0.09 R)
• M38: 11,165,237 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 12,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit