🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.7 AU - 0.7 AU

Year: 206 Days

Day: 32.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.89 AU - 1.09 AU

Year: 346 Days

Day: 45 Hours

Environment

Temp: 85 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.56 AU - 5.8 AU

Year: 3558 Days

Day: 47.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 13.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.74 AU - 9.28 AU

Year: 7968 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,764,458 km

• M1: 169,195 km (0.094 R)
• M2: 643,271 km (0.111 R)
• M3: 1,152,053 km (0.071 R)
• M4: 1,693,597 km (0.101 R)
• M5: 2,168,870 km (0.12 R)
• M6: 3,094,133 km (0.096 R)
• M7: 3,671,581 km (0.114 R)
• M8: 4,268,027 km (0.106 R)
• M9: 4,871,056 km (0.119 R)
• M10: 6,180,786 km (0.066 R)
• M11: 7,365,601 km (0.098 R)
• M12: 7,832,346 km (0.051 R)
• M13: 8,360,127 km (0.092 R)
• M14: 11,571,096 km (0.1 R)
• M15: 13,194,981 km (0.074 R)
• M16: 14,180,233 km (0.111 R)
• M17: 16,037,939 km (0.097 R)
• M18: 16,493,764 km (0.072 R)
• M19: 17,636,991 km (0.114 R)
• M20: 19,340,013 km (0.051 R)
• M21: 20,534,701 km (0.095 R)
• M22: 21,857,446 km (0.096 R)
• M23: 25,018,598 km (0.084 R)
• M24: 28,758,395 km (0.06 R)
• M25: 31,618,557 km (0.055 R)
• M26: 34,447,453 km (0.081 R)
• M27: 36,873,930 km (0.085 R)
• M28: 37,898,825 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 13.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.31 AU - 14.61 AU

Year: 16398 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,764,458 km

• M1: 174,132 km (0.102 R)
• M2: 713,133 km (0.117 R)
• M3: 1,196,484 km (0.1 R)
• M4: 1,820,456 km (0.111 R)
• M5: 3,440,751 km (0.093 R)
• M6: 3,959,407 km (0.06 R)
• M7: 5,259,712 km (0.076 R)
• M8: 6,260,521 km (0.067 R)
• M9: 7,384,600 km (0.089 R)
• M10: 8,065,120 km (0.068 R)
• M11: 11,155,364 km (0.106 R)
• M12: 11,687,932 km (0.034 R)
• M13: 13,720,219 km (0.112 R)
• M14: 16,732,522 km (0.029 R)
• M15: 18,556,868 km (0.11 R)
• M16: 20,074,389 km (0.036 R)
• M17: 20,952,528 km (0.085 R)
• M18: 21,401,023 km (0.091 R)
• M19: 23,164,482 km (0.066 R)
• M20: 24,524,477 km (0.102 R)
• M21: 25,022,937 km (0.088 R)
• M22: 28,048,404 km (0.087 R)
• M23: 31,896,660 km (0.109 R)
• M24: 32,971,371 km (0.066 R)
• M25: 33,823,929 km (0.107 R)
• M26: 35,827,792 km (0.066 R)
• M27: 38,308,724 km (0.085 R)
• M28: 39,796,325 km (0.053 R)
• M29: 45,531,309 km (0.097 R)
• M30: 46,133,440 km (0.088 R)
• M31: 46,588,517 km (0.096 R)
• M32: 49,382,407 km (0.089 R)
• M33: 60,220,772 km (0.117 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit