🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.77 AU - 0.85 AU

Year: 272 Days

Day: 43.6 Hours

Environment

Temp: 76 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,267,763 km

• M1: 27,526 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.89 AU - 1.47 AU

Year: 478 Days

Day: 18.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.56 AU - 2.2 AU

Year: 961 Days

Day: 12.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 11.5

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.36 AU - 4.7 AU

Year: 3594 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,267,763 km

• M1: 143,016 km (0.115 R)
• M2: 581,038 km (0.049 R)
• M3: 1,580,950 km (0.026 R)
• M4: 2,591,484 km (0.092 R)
• M5: 3,483,686 km (0.105 R)
• M6: 3,859,326 km (0.107 R)
• M7: 4,308,269 km (0.096 R)
• M8: 5,285,293 km (0.051 R)
• M9: 5,755,030 km (0.106 R)
• M10: 8,425,053 km (0.069 R)
• M11: 14,148,667 km (0.101 R)
• M12: 15,057,026 km (0.03 R)
• M13: 16,175,120 km (0.085 R)
• M14: 18,702,277 km (0.111 R)
• M15: 21,000,549 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 8.2

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.93 AU - 7.21 AU

Year: 6278 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,267,763 km

• M1: 102,026 km (0.03 R)
• M2: 367,113 km (0.045 R)
• M3: 909,705 km (0.057 R)
• M4: 1,554,322 km (0.109 R)
• M5: 1,961,976 km (0.112 R)
• M6: 2,405,384 km (0.091 R)
• M7: 3,449,278 km (0.117 R)
• M8: 3,927,842 km (0.108 R)
• M9: 4,634,093 km (0.091 R)
• M10: 5,159,780 km (0.083 R)
• M11: 5,755,329 km (0.118 R)
• M12: 6,496,138 km (0.052 R)
• M13: 7,818,882 km (0.054 R)
• M14: 8,523,638 km (0.096 R)
• M15: 8,932,938 km (0.116 R)
• M16: 9,791,181 km (0.08 R)
• M17: 11,131,727 km (0.076 R)
• M18: 12,022,882 km (0.07 R)
• M19: 13,229,837 km (0.084 R)
• M20: 13,612,658 km (0.105 R)
• M21: 13,890,761 km (0.116 R)
• M22: 15,882,806 km (0.103 R)
• M23: 17,529,280 km (0.082 R)
• M24: 21,084,025 km (0.097 R)
• M25: 22,061,497 km (0.072 R)
• M26: 25,008,874 km (0.098 R)
• M27: 26,275,071 km (0.071 R)
• M28: 29,673,186 km (0.1 R)
• M29: 32,952,521 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit