🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.11 AU - 1.15 AU

Year: 448 Days

Day: 22.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.46 AU - 1.62 AU

Year: 712 Days

Day: 15.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.81 AU - 2.77 AU

Year: 1292 Days

Day: 30.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 144.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,681,604 km

• M1: 411,394 km (0.092 R)
• M2: 1,348,176 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.39 AU - 2.83 AU

Year: 1572 Days

Day: 34.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.1

Radius: 7.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.5 AU - 15.5 AU

Year: 17473 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,681,604 km

• M1: 94,995 km (0.088 R)
• M2: 418,276 km (0.112 R)
• M3: 1,064,987 km (0.112 R)
• M4: 1,412,054 km (0.105 R)
• M5: 1,689,409 km (0.119 R)
• M6: 2,183,680 km (0.105 R)
• M7: 2,662,543 km (0.11 R)
• M8: 3,042,821 km (0.049 R)
• M9: 3,694,020 km (0.067 R)
• M10: 3,967,934 km (0.112 R)
• M11: 5,512,382 km (0.11 R)
• M12: 8,500,450 km (0.116 R)
• M13: 12,182,503 km (0.112 R)
• M14: 14,071,475 km (0.115 R)
• M15: 16,882,569 km (0.096 R)
• M16: 17,563,089 km (0.096 R)
• M17: 19,221,980 km (0.086 R)
• M18: 21,242,598 km (0.117 R)
• M19: 24,437,261 km (0.088 R)
• M20: 27,008,100 km (0.116 R)
• M21: 28,890,042 km (0.068 R)
• M22: 34,573,265 km (0.103 R)
• M23: 35,669,667 km (0.116 R)
• M24: 37,167,441 km (0.05 R)
• M25: 37,931,737 km (0.09 R)
• M26: 39,097,852 km (0.072 R)
• M27: 40,959,149 km (0.096 R)
• M28: 42,462,308 km (0.071 R)
• M29: 43,860,600 km (0.042 R)
• M30: 46,307,422 km (0.112 R)
• M31: 46,601,083 km (0.101 R)
• M32: 49,760,740 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit