🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.42 AU - 0.6 AU

Year: 112 Days

Day: 13.1 Hours

Environment

Temp: 309 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.63 AU - 1.83 AU

Year: 702 Days

Day: 31.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 12.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 23.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.3

Radius: 6.4

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 20.19 AU - 27.03 AU

Year: 35414 Days

Day: 24.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 113,715,276 km

• M1: 79,736 km (0.094 R)
• M2: 312,360 km (0.09 R)
• M3: 519,404 km (0.111 R)
• M4: 764,595 km (0.035 R)
• M5: 1,535,622 km (0.074 R)
• M6: 2,627,986 km (0.116 R)
• M7: 4,506,636 km (0.041 R)
• M8: 8,680,267 km (0.066 R)
• M9: 10,573,278 km (0.107 R)
• M10: 10,854,373 km (0.041 R)
• M11: 11,212,660 km (0.069 R)
• M12: 11,953,019 km (0.12 R)
• M13: 12,490,375 km (0.103 R)
• M14: 14,369,474 km (0.112 R)
• M15: 14,801,513 km (0.025 R)
• M16: 16,901,717 km (0.079 R)
• M17: 17,775,069 km (0.084 R)
• M18: 18,780,217 km (0.072 R)
• M19: 22,251,337 km (0.086 R)
• M20: 23,181,387 km (0.099 R)
• M21: 25,494,020 km (0.078 R)
• M22: 28,089,843 km (0.117 R)
• M23: 34,410,203 km (0.053 R)
• M24: 37,086,210 km (0.049 R)
• M25: 38,227,342 km (0.114 R)
• M26: 40,237,638 km (0.074 R)
• M27: 43,383,682 km (0.102 R)
• M28: 44,285,757 km (0.093 R)
• M29: 45,569,755 km (0.098 R)
• M30: 48,211,654 km (0.106 R)
• M31: 60,024,051 km (0.04 R)
• M32: 61,143,791 km (0.093 R)
• M33: 64,820,458 km (0.116 R)
• M34: 72,106,473 km (0.081 R)
• M35: 79,919,521 km (0.089 R)
• M36: 84,029,423 km (0.081 R)
• M37: 85,994,690 km (0.096 R)
• M38: 86,278,029 km (0.103 R)
• M39: 87,131,485 km (0.09 R)
• M40: 91,483,287 km (0.099 R)
• M41: 92,370,701 km (0.029 R)
• M42: 99,054,435 km (0.108 R)
• M43: 112,019,185 km (0.082 R)

Kuiper Belt

Range: 35.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 17,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit