🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 135 Days

Day: 33.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.67 AU - 0.95 AU

Year: 255 Days

Day: 14.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.8 AU - 0.84 AU

Year: 260 Days

Day: 16.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,066,661 km

• M1: 217,515 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.91 AU - 2.13 AU

Year: 1004 Days

Day: 22.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.4 AU - 2.72 AU

Year: 1433 Days

Day: 40.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,066,661 km

• M1: 1,037,461 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.94 AU - 3.52 AU

Year: 2031 Days

Day: 12.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,066,661 km

• M1: 1,627,625 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.9

Radius: 7

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.48 AU - 16.66 AU

Year: 18464 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,066,661 km

• M1: 87,066 km (0.116 R)
• M2: 311,014 km (0.102 R)
• M3: 822,489 km (0.064 R)
• M4: 1,211,743 km (0.107 R)
• M5: 1,616,854 km (0.117 R)
• M6: 2,769,057 km (0.092 R)
• M7: 3,042,821 km (0.043 R)
• M8: 3,307,310 km (0.103 R)
• M9: 5,344,085 km (0.116 R)
• M10: 8,400,818 km (0.03 R)
• M11: 17,324,929 km (0.11 R)
• M12: 18,517,224 km (0.076 R)
• M13: 19,312,038 km (0.08 R)
• M14: 20,686,992 km (0.104 R)
• M15: 21,064,427 km (0.087 R)
• M16: 22,027,987 km (0.11 R)
• M17: 22,421,579 km (0.046 R)
• M18: 27,403,488 km (0.043 R)
• M19: 29,254,911 km (0.066 R)
• M20: 30,211,140 km (0.037 R)
• M21: 35,846,043 km (0.097 R)
• M22: 41,392,983 km (0.09 R)
• M23: 43,825,145 km (0.099 R)
• M24: 46,511,923 km (0.107 R)
• M25: 46,997,218 km (0.094 R)
• M26: 57,240,484 km (0.077 R)
• M27: 61,800,526 km (0.117 R)
• M28: 63,769,982 km (0.052 R)
• M29: 64,168,810 km (0.066 R)
• M30: 66,802,032 km (0.045 R)
• M31: 67,626,465 km (0.067 R)
• M32: 70,778,792 km (0.038 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit