🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.86 AU - 1.2 AU

Year: 378 Days

Day: 43.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,452,909 km

• M1: 796,609 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.65 AU - 1.81 AU

Year: 823 Days

Day: 25.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.8 AU - 4 AU

Year: 2267 Days

Day: 34 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.73 AU - 5.43 AU

Year: 3545 Days

Day: 26.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 5.9

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.9 AU - 17.22 AU

Year: 19066 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 77,452,909 km

• M1: 82,728 km (0.108 R)
• M2: 203,453 km (0.048 R)
• M3: 361,279 km (0.112 R)
• M4: 878,439 km (0.045 R)
• M5: 1,633,609 km (0.067 R)
• M6: 2,205,671 km (0.055 R)
• M7: 2,470,310 km (0.106 R)
• M8: 2,608,388 km (0.083 R)
• M9: 2,779,229 km (0.074 R)
• M10: 3,818,486 km (0.05 R)
• M11: 4,202,354 km (0.06 R)
• M12: 4,530,422 km (0.066 R)
• M13: 7,702,645 km (0.095 R)
• M14: 9,123,974 km (0.116 R)
• M15: 9,283,445 km (0.077 R)
• M16: 10,046,095 km (0.077 R)
• M17: 12,454,172 km (0.089 R)
• M18: 12,828,317 km (0.099 R)
• M19: 14,715,494 km (0.061 R)
• M20: 15,882,357 km (0.046 R)
• M21: 16,163,302 km (0.114 R)
• M22: 25,568,071 km (0.055 R)
• M23: 25,924,713 km (0.088 R)
• M24: 31,669,121 km (0.094 R)
• M25: 32,165,487 km (0.027 R)
• M26: 32,967,780 km (0.052 R)
• M27: 33,779,947 km (0.091 R)
• M28: 34,809,031 km (0.091 R)
• M29: 39,521,214 km (0.058 R)
• M30: 42,217,716 km (0.074 R)
• M31: 46,309,816 km (0.082 R)
• M32: 47,513,929 km (0.082 R)
• M33: 47,756,577 km (0.12 R)
• M34: 49,472,614 km (0.119 R)
• M35: 49,720,199 km (0.08 R)
• M36: 50,217,312 km (0.108 R)
• M37: 51,723,314 km (0.05 R)
• M38: 57,436,457 km (0.065 R)
• M39: 59,046,579 km (0.093 R)
• M40: 61,779,582 km (0.06 R)
• M41: 63,309,220 km (0.096 R)
• M42: 63,589,268 km (0.082 R)
• M43: 64,010,685 km (0.052 R)
• M44: 64,999,078 km (0.075 R)
• M45: 68,737,230 km (0.04 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit