🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.73 AU - 0.91 AU

Year: 271 Days

Day: 39 Hours

Environment

Temp: 103 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,442,959 km

• M1: 323,580 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.92 AU - 1.34 AU

Year: 439 Days

Day: 21.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 77.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.99 AU - 1.63 AU

Year: 548 Days

Day: 40.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.88 AU - 1.96 AU

Year: 972 Days

Day: 38.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,442,959 km

• M1: 28,424 km (0.06 R)
• M2: 1,091,167 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.1

Radius: 5.1

Gravity: 29.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.41 AU - 14.15 AU

Year: 18684 Days

Day: 16.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,442,959 km

• M1: 63,429 km (0.075 R)
• M2: 257,308 km (0.071 R)
• M3: 693,985 km (0.079 R)
• M4: 1,016,966 km (0.079 R)
• M5: 1,614,011 km (0.109 R)
• M6: 2,139,698 km (0.107 R)
• M7: 2,442,036 km (0.066 R)
• M8: 3,212,913 km (0.069 R)
• M9: 3,728,877 km (0.064 R)
• M10: 3,975,264 km (0.059 R)
• M11: 4,134,736 km (0.119 R)
• M12: 4,569,317 km (0.063 R)
• M13: 6,225,366 km (0.089 R)
• M14: 6,886,738 km (0.103 R)
• M15: 7,163,943 km (0.103 R)
• M16: 7,448,478 km (0.089 R)
• M17: 7,691,425 km (0.099 R)
• M18: 8,663,063 km (0.102 R)
• M19: 9,205,954 km (0.116 R)
• M20: 13,659,034 km (0.077 R)
• M21: 14,468,657 km (0.054 R)
• M22: 15,623,702 km (0.068 R)
• M23: 16,183,198 km (0.084 R)
• M24: 16,673,281 km (0.118 R)
• M25: 17,768,936 km (0.097 R)
• M26: 21,538,353 km (0.06 R)
• M27: 22,230,992 km (0.093 R)
• M28: 22,532,431 km (0.118 R)
• M29: 26,476,579 km (0.087 R)
• M30: 30,238,966 km (0.1 R)
• M31: 34,342,734 km (0.067 R)
• M32: 39,974,945 km (0.083 R)
• M33: 46,029,918 km (0.069 R)
• M34: 48,009,098 km (0.106 R)
• M35: 51,083,035 km (0.078 R)
• M36: 54,649,598 km (0.063 R)
• M37: 57,242,578 km (0.093 R)
• M38: 65,511,750 km (0.071 R)
• M39: 68,012,727 km (0.071 R)
• M40: 71,663,514 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 17,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit