🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.61 AU - 0.75 AU

Year: 210 Days

Day: 35.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.69 AU - 0.71 AU

Year: 219 Days

Day: 47.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,828,634 km

• M1: 35,305 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.81 AU - 0.93 AU

Year: 304 Days

Day: 41.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.87 AU - 4.41 AU

Year: 2602 Days

Day: 34.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.3

Radius: 7.3

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.41 AU - 19.19 AU

Year: 30547 Days

Day: 20.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 100,828,634 km

• M1: 108,458 km (0.078 R)
• M2: 373,247 km (0.083 R)
• M3: 872,754 km (0.116 R)
• M4: 2,547,652 km (0.08 R)
• M5: 3,645,551 km (0.104 R)
• M6: 3,878,026 km (0.085 R)
• M7: 5,488,596 km (0.088 R)
• M8: 7,448,179 km (0.1 R)
• M9: 8,672,039 km (0.05 R)
• M10: 9,209,395 km (0.096 R)
• M11: 10,154,255 km (0.109 R)
• M12: 10,683,831 km (0.095 R)
• M13: 11,654,572 km (0.096 R)
• M14: 15,003,619 km (0.107 R)
• M15: 17,034,560 km (0.071 R)
• M16: 28,399,211 km (0.11 R)
• M17: 29,582,231 km (0.03 R)
• M18: 31,348,533 km (0.096 R)
• M19: 37,847,812 km (0.085 R)
• M20: 39,279,464 km (0.099 R)
• M21: 42,081,582 km (0.119 R)
• M22: 43,964,121 km (0.085 R)
• M23: 44,838,072 km (0.069 R)
• M24: 47,529,338 km (0.091 R)
• M25: 55,634,401 km (0.067 R)
• M26: 56,656,603 km (0.11 R)
• M27: 58,528,222 km (0.082 R)
• M28: 64,838,560 km (0.062 R)
• M29: 73,773,741 km (0.091 R)
• M30: 79,820,038 km (0.109 R)
• M31: 85,104,284 km (0.079 R)
• M32: 86,188,420 km (0.09 R)
• M33: 88,661,272 km (0.04 R)
• M34: 91,181,099 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 15,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit