🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.56 AU

Year: 140 Days

Day: 19 Hours

Environment

Temp: 142 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,592,932 km

• M1: 21,692 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.8 AU - 1.18 AU

Year: 379 Days

Day: 22.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.36 AU - 1.62 AU

Year: 700 Days

Day: 21.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,592,932 km

• M1: 31,416 km (0.071 R)
• M2: 328,667 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.57 AU - 2.27 AU

Year: 1024 Days

Day: 21.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.39 AU - 3.85 AU

Year: 2122 Days

Day: 17.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,592,932 km

• M1: 91,255 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991

Radius: 7.5

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.34 AU - 18.12 AU

Year: 28743 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 109,592,932 km

• M1: 93,349 km (0.083 R)
• M2: 517,010 km (0.118 R)
• M3: 868,266 km (0.089 R)
• M4: 3,292,649 km (0.112 R)
• M5: 3,749,072 km (0.081 R)
• M6: 4,473,425 km (0.089 R)
• M7: 5,244,752 km (0.101 R)
• M8: 6,996,692 km (0.111 R)
• M9: 16,955,123 km (0.047 R)
• M10: 24,825,617 km (0.103 R)
• M11: 28,932,677 km (0.116 R)
• M12: 31,431,111 km (0.111 R)
• M13: 32,879,518 km (0.109 R)
• M14: 33,769,475 km (0.094 R)
• M15: 34,675,590 km (0.069 R)
• M16: 35,908,725 km (0.097 R)
• M17: 41,305,318 km (0.115 R)
• M18: 41,821,132 km (0.098 R)
• M19: 43,041,551 km (0.058 R)
• M20: 46,103,969 km (0.106 R)
• M21: 65,226,168 km (0.085 R)
• M22: 65,925,687 km (0.065 R)
• M23: 70,717,606 km (0.108 R)
• M24: 75,480,054 km (0.096 R)
• M25: 81,795,628 km (0.097 R)
• M26: 86,757,191 km (0.105 R)
• M27: 94,569,790 km (0.092 R)
• M28: 96,669,097 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit