🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 204 Days

Day: 14 Hours

Environment

Temp: 188 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.96 AU - 1.58 AU

Year: 534 Days

Day: 24.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.67 AU - 3.87 AU

Year: 2204 Days

Day: 41.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,151,236 km

• M1: 1,399,787 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 12.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.14 AU - 6.64 AU

Year: 4665 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,151,236 km

• M1: 176,675 km (0.084 R)
• M2: 646,412 km (0.09 R)
• M3: 1,236,426 km (0.102 R)
• M4: 1,705,865 km (0.116 R)
• M5: 4,102,273 km (0.095 R)
• M6: 8,140,368 km (0.032 R)
• M7: 9,110,211 km (0.071 R)
• M8: 10,054,473 km (0.071 R)
• M9: 10,602,749 km (0.115 R)
• M10: 13,899,437 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 10.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.66 AU - 7.06 AU

Year: 5288 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,151,236 km

• M1: 128,205 km (0.036 R)
• M2: 496,964 km (0.037 R)
• M3: 1,424,920 km (0.114 R)
• M4: 1,793,529 km (0.067 R)
• M5: 2,436,800 km (0.107 R)
• M6: 2,864,500 km (0.071 R)
• M7: 3,322,718 km (0.096 R)
• M8: 3,766,126 km (0.101 R)
• M9: 5,231,886 km (0.066 R)
• M10: 5,582,095 km (0.066 R)
• M11: 6,005,906 km (0.108 R)
• M12: 6,728,463 km (0.096 R)
• M13: 8,095,938 km (0.071 R)
• M14: 8,419,368 km (0.083 R)
• M15: 9,130,706 km (0.087 R)
• M16: 9,963,069 km (0.061 R)
• M17: 10,503,267 km (0.051 R)
• M18: 11,461,740 km (0.114 R)
• M19: 12,147,945 km (0.057 R)
• M20: 12,477,360 km (0.079 R)
• M21: 13,302,542 km (0.072 R)
• M22: 16,450,380 km (0.081 R)
• M23: 18,288,639 km (0.116 R)
• M24: 18,847,088 km (0.103 R)
• M25: 19,609,438 km (0.042 R)
• M26: 20,260,189 km (0.101 R)
• M27: 23,151,766 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 12,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit