🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.16 AU

Year: 437 Days

Day: 19.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.1 AU - 1.2 AU

Year: 467 Days

Day: 33.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,443,631 km

• M1: 287,527 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.09 AU - 3.35 AU

Year: 2188 Days

Day: 48 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.9

Radius: 7.5

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.47 AU - 21.71 AU

Year: 31591 Days

Day: 22.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 103,443,631 km

• M1: 93,499 km (0.034 R)
• M2: 408,402 km (0.079 R)
• M3: 1,576,163 km (0.078 R)
• M4: 1,930,860 km (0.067 R)
• M5: 2,435,753 km (0.119 R)
• M6: 2,996,894 km (0.084 R)
• M7: 3,232,212 km (0.049 R)
• M8: 4,448,891 km (0.059 R)
• M9: 5,499,966 km (0.082 R)
• M10: 8,600,382 km (0.107 R)
• M11: 8,897,034 km (0.087 R)
• M12: 10,961,036 km (0.084 R)
• M13: 12,104,113 km (0.114 R)
• M14: 15,654,669 km (0.088 R)
• M15: 16,008,319 km (0.082 R)
• M16: 16,548,666 km (0.068 R)
• M17: 23,093,423 km (0.114 R)
• M18: 23,783,369 km (0.112 R)
• M19: 25,690,442 km (0.087 R)
• M20: 26,681,079 km (0.117 R)
• M21: 32,304,015 km (0.087 R)
• M22: 35,088,629 km (0.102 R)
• M23: 38,188,447 km (0.097 R)
• M24: 42,143,366 km (0.103 R)
• M25: 46,909,404 km (0.065 R)
• M26: 51,436,984 km (0.117 R)
• M27: 51,826,986 km (0.075 R)
• M28: 55,630,362 km (0.082 R)
• M29: 56,454,197 km (0.055 R)
• M30: 61,130,926 km (0.067 R)
• M31: 71,246,435 km (0.084 R)
• M32: 74,934,471 km (0.094 R)
• M33: 78,232,206 km (0.101 R)
• M34: 80,047,277 km (0.065 R)
• M35: 82,155,859 km (0.06 R)
• M36: 99,465,081 km (0.093 R)
• M37: 100,678,170 km (0.098 R)
• M38: 102,208,407 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit