🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.75 AU - 1.09 AU

Year: 310 Days

Day: 39.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.29 AU - 2.45 AU

Year: 1282 Days

Day: 45.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 9.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.72 AU - 7.26 AU

Year: 5153 Days

Day: 9.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,592,283 km

• M1: 119,379 km (0.071 R)
• M2: 489,484 km (0.076 R)
• M3: 933,790 km (0.082 R)
• M4: 2,293,036 km (0.112 R)
• M5: 2,624,545 km (0.119 R)
• M6: 6,556,575 km (0.045 R)
• M7: 7,286,164 km (0.12 R)
• M8: 11,235,249 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.5

Radius: 4.9

Gravity: 27.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.18 AU - 18.24 AU

Year: 20848 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,592,283 km

• M1: 60,886 km (0.112 R)
• M2: 297,251 km (0.055 R)
• M3: 653,743 km (0.084 R)
• M4: 967,898 km (0.037 R)
• M5: 1,331,421 km (0.109 R)
• M6: 1,893,759 km (0.068 R)
• M7: 2,133,415 km (0.088 R)
• M8: 2,304,256 km (0.099 R)
• M9: 3,081,417 km (0.062 R)
• M10: 3,618,324 km (0.101 R)
• M11: 4,912,196 km (0.082 R)
• M12: 5,249,539 km (0.105 R)
• M13: 5,929,012 km (0.093 R)
• M14: 7,125,945 km (0.096 R)
• M15: 8,581,831 km (0.077 R)
• M16: 9,350,914 km (0.119 R)
• M17: 9,694,391 km (0.043 R)
• M18: 10,589,435 km (0.118 R)
• M19: 12,819,939 km (0.088 R)
• M20: 18,449,606 km (0.066 R)
• M21: 20,576,439 km (0.113 R)
• M22: 21,550,172 km (0.119 R)
• M23: 21,848,171 km (0.116 R)
• M24: 22,758,623 km (0.087 R)
• M25: 25,309,865 km (0.116 R)
• M26: 28,639,166 km (0.077 R)
• M27: 30,346,078 km (0.082 R)
• M28: 35,456,491 km (0.098 R)
• M29: 42,032,065 km (0.118 R)
• M30: 43,122,783 km (0.116 R)
• M31: 47,507,048 km (0.086 R)
• M32: 51,645,523 km (0.102 R)
• M33: 52,716,494 km (0.119 R)
• M34: 56,769,849 km (0.098 R)
• M35: 60,040,806 km (0.112 R)
• M36: 61,224,574 km (0.118 R)
• M37: 70,821,726 km (0.09 R)
• M38: 73,705,076 km (0.036 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit