🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.92 AU - 1.02 AU

Year: 201 Days

Day: 22.2 Hours

Environment

Temp: 530 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,735,062 km

• M1: 74,201 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.17 AU - 1.57 AU

Year: 338 Days

Day: 12.9 Hours

Environment

Temp: 432 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.52 AU - 1.64 AU

Year: 419 Days

Day: 42.1 Hours

Environment

Temp: 397 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,735,062 km

• M1: 31,266 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.61 AU - 1.87 AU

Year: 484 Days

Day: 17.1 Hours

Environment

Temp: 412 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.16 AU - 15.62 AU

Year: 12116 Days

Day: 27.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 85.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 24.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 21.1 AU - 28.2 AU

Year: 25808 Days

Day: 16.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 34.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 6.5

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 31.29 AU - 37.33 AU

Year: 42380 Days

Day: 21.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 116,735,062 km

• M1: 83,176 km (0.055 R)
• M2: 287,527 km (0.055 R)
• M3: 523,742 km (0.115 R)
• M4: 784,042 km (0.094 R)
• M5: 1,161,179 km (0.046 R)
• M6: 1,775,428 km (0.107 R)
• M7: 2,154,957 km (0.08 R)
• M8: 2,781,324 km (0.083 R)
• M9: 3,106,250 km (0.115 R)
• M10: 9,226,897 km (0.108 R)
• M11: 10,429,964 km (0.097 R)
• M12: 10,996,939 km (0.027 R)
• M13: 11,509,761 km (0.113 R)
• M14: 12,425,599 km (0.098 R)
• M15: 16,201,150 km (0.103 R)
• M16: 21,684,361 km (0.086 R)
• M17: 22,723,917 km (0.074 R)
• M18: 24,529,712 km (0.079 R)
• M19: 25,657,980 km (0.072 R)
• M20: 28,288,359 km (0.064 R)
• M21: 30,375,249 km (0.086 R)
• M22: 34,696,982 km (0.106 R)
• M23: 35,481,174 km (0.071 R)
• M24: 46,969,692 km (0.119 R)
• M25: 52,102,096 km (0.081 R)
• M26: 52,923,388 km (0.072 R)
• M27: 59,361,033 km (0.074 R)
• M28: 61,846,303 km (0.045 R)
• M29: 64,635,854 km (0.029 R)
• M30: 65,108,733 km (0.101 R)
• M31: 71,468,588 km (0.045 R)
• M32: 92,108,007 km (0.071 R)
• M33: 104,584,470 km (0.119 R)
• M34: 111,563,958 km (0.06 R)
• M35: 116,385,498 km (0.083 R)

Kuiper Belt

Range: 51.9 - 67.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit