🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.61 AU

Year: 158 Days

Day: 38.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.19 AU - 1.25 AU

Year: 568 Days

Day: 12.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.57 AU - 3.07 AU

Year: 1997 Days

Day: 43 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 9.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.58 AU - 5.08 AU

Year: 3800 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,194,713 km

• M1: 115,639 km (0.058 R)
• M2: 461,958 km (0.1 R)
• M3: 773,571 km (0.05 R)
• M4: 1,069,326 km (0.061 R)
• M5: 2,175,003 km (0.064 R)
• M6: 2,766,065 km (0.112 R)
• M7: 3,363,110 km (0.066 R)
• M8: 4,290,168 km (0.118 R)
• M9: 4,838,145 km (0.108 R)
• M10: 5,816,814 km (0.102 R)
• M11: 6,428,221 km (0.114 R)
• M12: 7,986,582 km (0.102 R)
• M13: 8,376,434 km (0.072 R)
• M14: 8,704,950 km (0.074 R)
• M15: 9,117,990 km (0.092 R)
• M16: 9,782,205 km (0.068 R)
• M17: 10,731,702 km (0.096 R)
• M18: 12,107,105 km (0.101 R)
• M19: 12,480,352 km (0.102 R)
• M20: 13,646,318 km (0.059 R)
• M21: 19,739,589 km (0.078 R)
• M22: 20,322,422 km (0.069 R)
• M23: 23,699,145 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437

Radius: 7.3

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.35 AU - 15.33 AU

Year: 21715 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,194,713 km

• M1: 90,806 km (0.094 R)
• M2: 564,732 km (0.086 R)
• M3: 857,046 km (0.047 R)
• M4: 1,183,469 km (0.09 R)
• M5: 1,690,456 km (0.107 R)
• M6: 2,397,904 km (0.092 R)
• M7: 3,028,310 km (0.118 R)
• M8: 4,189,937 km (0.078 R)
• M9: 5,857,804 km (0.107 R)
• M10: 6,514,688 km (0.106 R)
• M11: 8,937,725 km (0.108 R)
• M12: 11,840,671 km (0.055 R)
• M13: 12,687,395 km (0.118 R)
• M14: 14,500,821 km (0.088 R)
• M15: 16,086,708 km (0.071 R)
• M16: 22,693,548 km (0.095 R)
• M17: 23,997,144 km (0.075 R)
• M18: 26,207,453 km (0.095 R)
• M19: 29,477,812 km (0.107 R)
• M20: 31,028,394 km (0.115 R)
• M21: 34,812,771 km (0.106 R)
• M22: 36,544,067 km (0.082 R)
• M23: 38,332,061 km (0.071 R)
• M24: 39,746,509 km (0.083 R)
• M25: 42,529,179 km (0.075 R)
• M26: 43,738,827 km (0.099 R)
• M27: 47,828,234 km (0.049 R)
• M28: 49,798,887 km (0.102 R)
• M29: 53,202,388 km (0.118 R)
• M30: 55,495,873 km (0.115 R)
• M31: 56,034,426 km (0.108 R)
• M32: 67,142,217 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 14,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit