🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.16 AU

Year: 353 Days

Day: 30.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.15 AU - 1.29 AU

Year: 490 Days

Day: 13.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,282,263 km

• M1: 410,945 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.53 AU - 2.47 AU

Year: 1028 Days

Day: 18.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,282,263 km

• M1: 24,983 km (0.115 R)
• M2: 364,720 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.63 AU - 3.89 AU

Year: 2650 Days

Day: 27.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,282,263 km

• M1: 559,496 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.2 AU - 5.08 AU

Year: 3061 Days

Day: 18.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,282,263 km

• M1: 179,069 km (0.12 R)
• M2: 1,016,966 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.2

Radius: 11.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.26 AU - 9.36 AU

Year: 8706 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,282,263 km

• M1: 144,362 km (0.072 R)
• M2: 749,934 km (0.118 R)
• M3: 1,330,374 km (0.114 R)
• M4: 2,008,202 km (0.102 R)
• M5: 2,494,694 km (0.11 R)
• M6: 3,408,438 km (0.114 R)
• M7: 3,837,036 km (0.111 R)
• M8: 5,084,832 km (0.114 R)
• M9: 6,739,384 km (0.058 R)
• M10: 7,753,508 km (0.057 R)
• M11: 10,287,546 km (0.085 R)
• M12: 10,918,101 km (0.071 R)
• M13: 13,391,253 km (0.038 R)
• M14: 14,399,992 km (0.105 R)
• M15: 14,791,190 km (0.096 R)
• M16: 15,256,440 km (0.079 R)
• M17: 16,356,882 km (0.116 R)
• M18: 18,484,911 km (0.096 R)
• M19: 24,834,144 km (0.028 R)
• M20: 26,355,106 km (0.072 R)
• M21: 30,108,666 km (0.068 R)
• M22: 30,641,833 km (0.099 R)
• M23: 32,501,783 km (0.079 R)
• M24: 34,785,095 km (0.091 R)
• M25: 41,480,797 km (0.107 R)
• M26: 42,674,289 km (0.066 R)
• M27: 44,576,426 km (0.067 R)
• M28: 45,688,237 km (0.101 R)
• M29: 47,822,849 km (0.059 R)
• M30: 48,548,847 km (0.066 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit