🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.13 AU

Year: 331 Days

Day: 12.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.47 AU - 1.65 AU

Year: 730 Days

Day: 22.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.75 AU - 3.43 AU

Year: 2035 Days

Day: 29.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,475,738 km

• M1: 207,193 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.89 AU - 3.69 AU

Year: 2236 Days

Day: 38.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 12.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.28 AU - 8.22 AU

Year: 7315 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,475,738 km

• M1: 164,109 km (0.056 R)
• M2: 1,058,555 km (0.104 R)
• M3: 2,084,048 km (0.115 R)
• M4: 5,192,093 km (0.106 R)
• M5: 5,830,278 km (0.079 R)
• M6: 7,419,157 km (0.09 R)
• M7: 9,054,262 km (0.093 R)
• M8: 11,592,638 km (0.112 R)
• M9: 13,963,764 km (0.107 R)
• M10: 17,119,532 km (0.093 R)
• M11: 18,317,362 km (0.068 R)
• M12: 22,246,550 km (0.077 R)
• M13: 24,102,910 km (0.106 R)
• M14: 28,025,964 km (0.088 R)
• M15: 30,492,384 km (0.106 R)
• M16: 31,726,417 km (0.055 R)
• M17: 35,179,286 km (0.1 R)
• M18: 35,966,769 km (0.099 R)
• M19: 37,343,967 km (0.108 R)
• M20: 38,875,251 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 13.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.9 AU - 12.1 AU

Year: 12750 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,475,738 km

• M1: 173,833 km (0.083 R)
• M2: 659,278 km (0.089 R)
• M3: 1,244,804 km (0.065 R)
• M4: 1,762,413 km (0.074 R)
• M5: 2,442,933 km (0.055 R)
• M6: 4,798,352 km (0.116 R)
• M7: 5,687,262 km (0.06 R)
• M8: 8,793,064 km (0.086 R)
• M9: 14,036,768 km (0.12 R)
• M10: 19,012,094 km (0.103 R)
• M11: 24,327,157 km (0.12 R)
• M12: 37,177,165 km (0.087 R)
• M13: 37,778,549 km (0.078 R)
• M14: 39,746,509 km (0.081 R)
• M15: 40,628,687 km (0.093 R)
• M16: 41,652,834 km (0.065 R)
• M17: 42,957,178 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit