🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.21 AU - 1.31 AU

Year: 517 Days

Day: 46.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,618,444 km

• M1: 37,399 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.03 AU - 1.61 AU

Year: 554 Days

Day: 44.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.25 AU - 2.39 AU

Year: 1291 Days

Day: 17.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,618,444 km

• M1: 1,779,915 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.17 AU - 2.79 AU

Year: 1426 Days

Day: 32.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 11.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.64 AU - 8.76 AU

Year: 7056 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 122.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,618,444 km

• M1: 140,921 km (0.109 R)
• M2: 580,889 km (0.087 R)
• M3: 948,451 km (0.087 R)
• M4: 3,023,672 km (0.106 R)
• M5: 3,375,975 km (0.092 R)
• M6: 4,340,881 km (0.066 R)
• M7: 6,569,590 km (0.103 R)
• M8: 7,093,333 km (0.053 R)
• M9: 9,128,462 km (0.088 R)
• M10: 9,961,124 km (0.063 R)
• M11: 13,359,539 km (0.092 R)
• M12: 14,144,778 km (0.065 R)
• M13: 15,379,708 km (0.055 R)
• M14: 17,397,933 km (0.057 R)
• M15: 18,198,431 km (0.119 R)
• M16: 18,814,625 km (0.078 R)
• M17: 19,729,416 km (0.107 R)
• M18: 20,970,181 km (0.065 R)
• M19: 22,107,424 km (0.101 R)
• M20: 23,046,599 km (0.037 R)
• M21: 24,504,730 km (0.084 R)
• M22: 25,088,161 km (0.109 R)
• M23: 26,456,383 km (0.087 R)
• M24: 29,062,229 km (0.09 R)
• M25: 30,379,438 km (0.091 R)
• M26: 32,529,309 km (0.111 R)
• M27: 34,778,663 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 12.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.84 AU - 13 AU

Year: 14096 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,618,444 km

• M1: 154,535 km (0.092 R)
• M2: 1,391,111 km (0.112 R)
• M3: 1,789,340 km (0.046 R)
• M4: 2,471,207 km (0.051 R)
• M5: 3,498,197 km (0.118 R)
• M6: 4,046,622 km (0.105 R)
• M7: 5,469,448 km (0.071 R)
• M8: 7,091,687 km (0.032 R)
• M9: 8,629,703 km (0.068 R)
• M10: 17,851,664 km (0.073 R)
• M11: 19,046,651 km (0.035 R)
• M12: 26,010,731 km (0.066 R)
• M13: 26,906,374 km (0.058 R)
• M14: 28,288,209 km (0.091 R)
• M15: 33,655,931 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit