🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.51 AU - 0.77 AU

Year: 181 Days

Day: 13.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.16 AU - 1.24 AU

Year: 464 Days

Day: 38.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.8

Radius: 5.6

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.37 AU - 17.59 AU

Year: 21506 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,833,167 km

• M1: 69,713 km (0.107 R)
• M2: 244,593 km (0.045 R)
• M3: 473,328 km (0.097 R)
• M4: 1,030,580 km (0.088 R)
• M5: 1,484,460 km (0.106 R)
• M6: 1,774,081 km (0.106 R)
• M7: 2,620,356 km (0.114 R)
• M8: 4,212,078 km (0.119 R)
• M9: 4,760,055 km (0.093 R)
• M10: 5,802,901 km (0.113 R)
• M11: 6,075,918 km (0.074 R)
• M12: 6,732,054 km (0.043 R)
• M13: 6,989,961 km (0.1 R)
• M14: 7,850,298 km (0.105 R)
• M15: 8,932,190 km (0.077 R)
• M16: 10,222,023 km (0.12 R)
• M17: 10,505,660 km (0.101 R)
• M18: 10,736,340 km (0.115 R)
• M19: 10,911,519 km (0.086 R)
• M20: 11,327,700 km (0.064 R)
• M21: 11,940,453 km (0.109 R)
• M22: 13,366,121 km (0.086 R)
• M23: 15,636,867 km (0.071 R)
• M24: 16,165,845 km (0.116 R)
• M25: 17,419,625 km (0.114 R)
• M26: 20,654,380 km (0.057 R)
• M27: 25,079,185 km (0.071 R)
• M28: 25,803,538 km (0.103 R)
• M29: 27,077,663 km (0.12 R)
• M30: 29,407,201 km (0.094 R)
• M31: 36,792,998 km (0.064 R)
• M32: 37,191,676 km (0.026 R)
• M33: 40,344,451 km (0.085 R)
• M34: 43,819,610 km (0.103 R)
• M35: 44,869,637 km (0.099 R)
• M36: 55,432,294 km (0.037 R)
• M37: 56,307,442 km (0.041 R)
• M38: 60,083,292 km (0.056 R)
• M39: 62,126,949 km (0.107 R)
• M40: 62,881,520 km (0.104 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit