🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.65 AU - 0.97 AU

Year: 303 Days

Day: 16.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.98 AU - 1.3 AU

Year: 507 Days

Day: 22.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,291,638 km

• M1: 170,542 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 9.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.11 AU - 6.51 AU

Year: 6598 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,291,638 km

• M1: 123,568 km (0.087 R)
• M2: 639,680 km (0.114 R)
• M3: 1,645,427 km (0.105 R)
• M4: 2,737,192 km (0.08 R)
• M5: 3,486,977 km (0.112 R)
• M6: 4,436,026 km (0.082 R)
• M7: 4,764,094 km (0.083 R)
• M8: 6,746,266 km (0.116 R)
• M9: 7,503,680 km (0.108 R)
• M10: 8,457,815 km (0.107 R)
• M11: 9,075,355 km (0.105 R)
• M12: 10,647,180 km (0.078 R)
• M13: 11,984,585 km (0.115 R)
• M14: 15,305,209 km (0.111 R)
• M15: 17,520,903 km (0.108 R)
• M16: 18,644,981 km (0.088 R)
• M17: 19,565,756 km (0.114 R)
• M18: 22,441,775 km (0.116 R)
• M19: 23,272,642 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.8

Radius: 6.1

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.76 AU - 17.92 AU

Year: 25008 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 84.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,291,638 km

• M1: 75,846 km (0.045 R)
• M2: 284,086 km (0.086 R)
• M3: 486,043 km (0.086 R)
• M4: 690,693 km (0.115 R)
• M5: 1,014,722 km (0.099 R)
• M6: 1,452,147 km (0.053 R)
• M7: 2,088,835 km (0.075 R)
• M8: 3,054,041 km (0.12 R)
• M9: 4,561,239 km (0.092 R)
• M10: 6,732,203 km (0.102 R)
• M11: 6,962,734 km (0.112 R)
• M12: 10,277,823 km (0.06 R)
• M13: 10,708,066 km (0.107 R)
• M14: 11,214,305 km (0.036 R)
• M15: 11,408,184 km (0.058 R)
• M16: 15,135,565 km (0.101 R)
• M17: 15,853,784 km (0.1 R)
• M18: 16,262,485 km (0.116 R)
• M19: 16,762,292 km (0.09 R)
• M20: 19,230,507 km (0.105 R)
• M21: 22,850,028 km (0.118 R)
• M22: 24,546,916 km (0.09 R)
• M23: 27,597,666 km (0.117 R)
• M24: 28,909,938 km (0.101 R)
• M25: 30,138,585 km (0.107 R)
• M26: 31,916,407 km (0.073 R)
• M27: 36,949,627 km (0.074 R)
• M28: 40,028,949 km (0.101 R)
• M29: 43,275,223 km (0.043 R)
• M30: 45,698,559 km (0.101 R)
• M31: 49,068,401 km (0.089 R)
• M32: 56,297,867 km (0.041 R)
• M33: 60,759,923 km (0.066 R)
• M34: 61,158,751 km (0.113 R)
• M35: 75,549,767 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit