🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.21 AU - 1.93 AU

Year: 688 Days

Day: 15.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.37 AU - 2.27 AU

Year: 859 Days

Day: 44.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.52 AU - 2.72 AU

Year: 1484 Days

Day: 45.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,337,343 km

• M1: 208,091 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.2

Radius: 5.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.17 AU - 18.49 AU

Year: 20999 Days

Day: 19.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,337,343 km

• M1: 73,901 km (0.114 R)
• M2: 227,090 km (0.073 R)
• M3: 536,308 km (0.116 R)
• M4: 587,471 km (0.056 R)
• M5: 622,477 km (0.089 R)
• M6: 898,485 km (0.116 R)
• M7: 949,647 km (0.036 R)
• M8: 991,385 km (0.119 R)
• M9: 1,131,110 km (0.071 R)
• M10: 1,637,947 km (0.09 R)
• M11: 1,701,077 km (0.106 R)
• M12: 1,764,956 km (0.08 R)
• M13: 1,974,841 km (0.038 R)
• M14: 2,042,161 km (0.107 R)
• M15: 2,206,569 km (0.079 R)
• M16: 2,432,761 km (0.077 R)
• M17: 2,548,549 km (0.064 R)
• M18: 2,846,099 km (0.107 R)
• M19: 3,522,731 km (0.107 R)
• M20: 3,571,799 km (0.117 R)
• M21: 3,904,355 km (0.082 R)
• M22: 3,972,123 km (0.066 R)
• M23: 4,160,317 km (0.111 R)
• M24: 4,299,144 km (0.053 R)
• M25: 4,456,969 km (0.075 R)
• M26: 4,598,938 km (0.031 R)
• M27: 4,706,499 km (0.108 R)
• M28: 4,814,807 km (0.111 R)
• M29: 5,481,864 km (0.067 R)
• M30: 6,118,403 km (0.072 R)
• M31: 6,316,022 km (0.042 R)
• M32: 6,375,712 km (0.087 R)
• M33: 6,475,493 km (0.116 R)
• M34: 7,523,576 km (0.038 R)
• M35: 7,671,528 km (0.096 R)
• M36: 8,121,070 km (0.117 R)
• M37: 8,469,184 km (0.038 R)
• M38: 8,777,954 km (0.089 R)
• M39: 9,090,315 km (0.075 R)
• M40: 9,887,222 km (0.081 R)
• M41: 12,086,162 km (0.118 R)
• M42: 12,910,296 km (0.079 R)
• M43: 13,240,010 km (0.04 R)
• M44: 13,804,144 km (0.105 R)
• M45: 14,245,457 km (0.104 R)
• M46: 14,796,875 km (0.034 R)
• M47: 15,115,219 km (0.097 R)
• M48: 15,704,635 km (0.078 R)
• M49: 16,301,381 km (0.115 R)
• M50: 16,988,633 km (0.085 R)
• M51: 17,154,986 km (0.037 R)
• M52: 17,210,637 km (0.069 R)
• M53: 17,713,435 km (0.107 R)
• M54: 17,966,704 km (0.113 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit