🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.04 AU - 1.48 AU

Year: 495 Days

Day: 19.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.99 AU - 2.53 AU

Year: 1189 Days

Day: 35.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,569,448 km

• M1: 331,658 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.76 AU - 2.96 AU

Year: 1692 Days

Day: 43 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,569,448 km

• M1: 35,903 km (0.086 R)
• M2: 223,499 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.2

Radius: 9.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.79 AU - 7.11 AU

Year: 6410 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,569,448 km

• M1: 120,576 km (0.083 R)
• M2: 517,908 km (0.12 R)
• M3: 1,120,787 km (0.108 R)
• M4: 1,728,454 km (0.057 R)
• M5: 2,157,500 km (0.116 R)
• M6: 4,059,937 km (0.086 R)
• M7: 5,274,821 km (0.03 R)
• M8: 10,142,137 km (0.093 R)
• M9: 12,685,899 km (0.12 R)
• M10: 16,566,169 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.3

Radius: 4

Gravity: 34.64 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.54 AU - 17 AU

Year: 19859 Days

Day: 17.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,569,448 km

• M1: 49,816 km (0.082 R)
• M2: 227,090 km (0.097 R)
• M3: 675,285 km (0.034 R)
• M4: 885,619 km (0.06 R)
• M5: 1,232,836 km (0.104 R)
• M6: 1,665,024 km (0.116 R)
• M7: 2,011,493 km (0.08 R)
• M8: 2,150,619 km (0.116 R)
• M9: 2,382,196 km (0.07 R)
• M10: 2,724,776 km (0.071 R)
• M11: 4,137,129 km (0.114 R)
• M12: 5,349,470 km (0.107 R)
• M13: 6,263,962 km (0.087 R)
• M14: 6,390,522 km (0.072 R)
• M15: 7,800,033 km (0.07 R)
• M16: 10,489,204 km (0.1 R)
• M17: 11,654,871 km (0.109 R)
• M18: 14,240,371 km (0.113 R)
• M19: 14,755,137 km (0.117 R)
• M20: 16,214,315 km (0.114 R)
• M21: 20,231,915 km (0.087 R)
• M22: 25,934,885 km (0.104 R)
• M23: 26,152,401 km (0.082 R)
• M24: 30,158,632 km (0.11 R)
• M25: 30,884,181 km (0.089 R)
• M26: 33,643,963 km (0.046 R)
• M27: 34,424,116 km (0.076 R)
• M28: 34,555,313 km (0.104 R)
• M29: 36,291,396 km (0.099 R)
• M30: 41,400,762 km (0.073 R)
• M31: 42,447,049 km (0.027 R)
• M32: 45,060,823 km (0.081 R)
• M33: 58,063,272 km (0.082 R)
• M34: 62,052,000 km (0.088 R)
• M35: 62,831,854 km (0.096 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 18,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit