🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.61 AU - 0.63 AU

Year: 182 Days

Day: 44.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.06 AU - 1.34 AU

Year: 490 Days

Day: 13.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 10.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.11 AU - 11.75 AU

Year: 14405 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 72.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,104,456 km

• M1: 153,787 km (0.104 R)
• M2: 344,225 km (0.027 R)
• M3: 571,314 km (0.12 R)
• M4: 1,004,998 km (0.116 R)
• M5: 1,077,404 km (0.111 R)
• M6: 1,272,629 km (0.093 R)
• M7: 1,397,693 km (0.051 R)
• M8: 1,797,718 km (0.12 R)
• M9: 2,097,362 km (0.055 R)
• M10: 2,413,014 km (0.075 R)
• M11: 2,788,205 km (0.114 R)
• M12: 2,907,435 km (0.083 R)
• M13: 3,306,711 km (0.069 R)
• M14: 3,625,804 km (0.108 R)
• M15: 3,888,198 km (0.111 R)
• M16: 4,072,204 km (0.094 R)
• M17: 4,518,753 km (0.074 R)
• M18: 5,089,918 km (0.11 R)
• M19: 5,683,672 km (0.113 R)
• M20: 5,969,703 km (0.104 R)
• M21: 6,735,195 km (0.055 R)
• M22: 6,936,554 km (0.111 R)
• M23: 7,037,981 km (0.102 R)
• M24: 7,139,858 km (0.105 R)
• M25: 8,443,902 km (0.107 R)
• M26: 8,836,148 km (0.081 R)
• M27: 9,012,374 km (0.102 R)
• M28: 9,435,736 km (0.059 R)
• M29: 9,503,205 km (0.115 R)
• M30: 9,661,180 km (0.114 R)
• M31: 10,002,562 km (0.037 R)
• M32: 11,216,998 km (0.092 R)
• M33: 11,503,777 km (0.115 R)
• M34: 11,744,779 km (0.096 R)
• M35: 12,280,489 km (0.08 R)
• M36: 12,974,025 km (0.036 R)
• M37: 13,049,123 km (0.093 R)
• M38: 13,858,896 km (0.043 R)
• M39: 13,961,221 km (0.047 R)
• M40: 14,192,350 km (0.064 R)
• M41: 14,580,706 km (0.108 R)
• M42: 14,893,665 km (0.114 R)
• M43: 15,024,862 km (0.115 R)
• M44: 15,712,863 km (0.119 R)
• M45: 15,846,304 km (0.035 R)
• M46: 16,087,605 km (0.086 R)
• M47: 16,357,031 km (0.047 R)
• M48: 16,873,144 km (0.09 R)
• M49: 17,921,376 km (0.063 R)
• M50: 18,032,976 km (0.098 R)
• M51: 19,019,125 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit