🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.77 AU - 0.83 AU

Year: 250 Days

Day: 12.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,023,745 km

• M1: 254,915 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.41 AU - 1.41 AU

Year: 586 Days

Day: 40.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.97 AU - 2.23 AU

Year: 1065 Days

Day: 37.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 10

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.11 AU - 13.55 AU

Year: 13342 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,023,745 km

• M1: 124,615 km (0.059 R)
• M2: 602,730 km (0.116 R)
• M3: 959,072 km (0.114 R)
• M4: 1,403,527 km (0.119 R)
• M5: 1,730,548 km (0.053 R)
• M6: 3,591,396 km (0.078 R)
• M7: 4,840,090 km (0.079 R)
• M8: 6,476,690 km (0.095 R)
• M9: 9,194,285 km (0.109 R)
• M10: 9,554,367 km (0.109 R)
• M11: 10,139,145 km (0.117 R)
• M12: 10,467,961 km (0.044 R)
• M13: 13,891,808 km (0.112 R)
• M14: 17,602,284 km (0.064 R)
• M15: 18,644,233 km (0.081 R)
• M16: 19,557,528 km (0.092 R)
• M17: 20,675,174 km (0.073 R)
• M18: 22,292,177 km (0.097 R)
• M19: 24,577,135 km (0.11 R)
• M20: 25,979,765 km (0.108 R)
• M21: 26,493,484 km (0.112 R)
• M22: 26,804,946 km (0.091 R)
• M23: 30,167,907 km (0.063 R)
• M24: 30,507,643 km (0.117 R)
• M25: 31,425,875 km (0.094 R)
• M26: 33,559,440 km (0.044 R)
• M27: 35,535,329 km (0.105 R)
• M28: 47,347,876 km (0.082 R)
• M29: 48,114,415 km (0.076 R)
• M30: 57,621,509 km (0.091 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit