🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.54 AU - 0.64 AU

Year: 162 Days

Day: 19.2 Hours

Environment

Temp: 244 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.14 AU - 1.8 AU

Year: 635 Days

Day: 24.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 105 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.35 AU - 1.77 AU

Year: 695 Days

Day: 27.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,941,819 km

• M1: 40,840 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.66 AU - 2.42 AU

Year: 1039 Days

Day: 41.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.2

Radius: 4.5

Gravity: 42.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.6 AU - 17.48 AU

Year: 18752 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,941,819 km

• M1: 55,950 km (0.108 R)
• M2: 322,234 km (0.109 R)
• M3: 640,877 km (0.067 R)
• M4: 1,003,353 km (0.074 R)
• M5: 1,187,957 km (0.099 R)
• M6: 1,442,423 km (0.115 R)
• M7: 1,643,482 km (0.041 R)
• M8: 2,451,760 km (0.063 R)
• M9: 4,699,468 km (0.106 R)
• M10: 5,694,144 km (0.066 R)
• M11: 6,197,541 km (0.104 R)
• M12: 6,775,736 km (0.083 R)
• M13: 7,340,768 km (0.077 R)
• M14: 9,681,974 km (0.055 R)
• M15: 11,147,884 km (0.094 R)
• M16: 12,135,828 km (0.067 R)
• M17: 12,825,923 km (0.066 R)
• M18: 13,037,903 km (0.052 R)
• M19: 15,527,361 km (0.118 R)
• M20: 16,505,881 km (0.083 R)
• M21: 17,611,559 km (0.074 R)
• M22: 18,585,142 km (0.085 R)
• M23: 27,580,312 km (0.071 R)
• M24: 29,746,041 km (0.112 R)
• M25: 34,821,896 km (0.057 R)
• M26: 35,372,865 km (0.105 R)
• M27: 39,692,953 km (0.065 R)
• M28: 46,979,117 km (0.115 R)
• M29: 48,501,724 km (0.09 R)
• M30: 53,448,776 km (0.09 R)
• M31: 55,107,517 km (0.091 R)
• M32: 55,855,656 km (0.109 R)
• M33: 67,904,568 km (0.06 R)
• M34: 69,849,191 km (0.053 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit