🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 157 Days

Day: 19.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,608,323 km

• M1: 28,124 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.23 AU - 2.01 AU

Year: 794 Days

Day: 17 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743

Radius: 5.5

Gravity: 24.56 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.64 AU - 17.7 AU

Year: 26204 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,608,323 km

• M1: 68,516 km (0.117 R)
• M2: 473,477 km (0.12 R)
• M3: 670,348 km (0.058 R)
• M4: 1,191,697 km (0.115 R)
• M5: 1,529,937 km (0.091 R)
• M6: 1,950,756 km (0.092 R)
• M7: 2,469,861 km (0.118 R)
• M8: 3,522,431 km (0.049 R)
• M9: 5,040,700 km (0.088 R)
• M10: 7,048,154 km (0.089 R)
• M11: 7,505,475 km (0.072 R)
• M12: 10,284,405 km (0.101 R)
• M13: 14,797,623 km (0.099 R)
• M14: 15,716,154 km (0.095 R)
• M15: 19,084,799 km (0.113 R)
• M16: 19,475,548 km (0.103 R)
• M17: 20,782,286 km (0.079 R)
• M18: 21,720,564 km (0.112 R)
• M19: 22,905,229 km (0.078 R)
• M20: 23,569,294 km (0.07 R)
• M21: 28,964,392 km (0.088 R)
• M22: 34,116,393 km (0.028 R)
• M23: 34,836,707 km (0.116 R)
• M24: 39,688,614 km (0.088 R)
• M25: 41,292,453 km (0.114 R)
• M26: 43,441,426 km (0.099 R)
• M27: 45,490,169 km (0.119 R)
• M28: 50,705,600 km (0.083 R)
• M29: 51,643,279 km (0.116 R)
• M30: 51,832,221 km (0.096 R)
• M31: 56,305,647 km (0.071 R)
• M32: 56,706,419 km (0.086 R)
• M33: 70,093,634 km (0.086 R)
• M34: 70,325,211 km (0.099 R)
• M35: 70,557,387 km (0.093 R)
• M36: 71,256,757 km (0.065 R)
• M37: 71,491,027 km (0.111 R)
• M38: 74,582,168 km (0.077 R)
• M39: 75,794,360 km (0.067 R)
• M40: 78,009,455 km (0.112 R)
• M41: 88,107,461 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit