🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.72 AU - 0.76 AU

Year: 268 Days

Day: 46.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.98 AU - 2.7 AU

Year: 1510 Days

Day: 32.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 9.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.52 AU - 6.82 AU

Year: 6464 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,723,879 km

• M1: 116,238 km (0.115 R)
• M2: 520,601 km (0.075 R)
• M3: 2,095,866 km (0.098 R)
• M4: 3,978,256 km (0.119 R)
• M5: 4,351,204 km (0.063 R)
• M6: 4,912,345 km (0.104 R)
• M7: 5,954,294 km (0.049 R)
• M8: 6,310,337 km (0.108 R)
• M9: 7,576,534 km (0.101 R)
• M10: 13,345,626 km (0.092 R)
• M11: 15,355,922 km (0.077 R)
• M12: 16,781,889 km (0.106 R)
• M13: 21,063,081 km (0.085 R)
• M14: 30,355,353 km (0.08 R)
• M15: 30,832,869 km (0.112 R)
• M16: 31,607,188 km (0.114 R)
• M17: 34,626,970 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 10.5

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.18 AU - 9.24 AU

Year: 9029 Days

Day: 7 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,723,879 km

• M1: 131,048 km (0.066 R)
• M2: 982,260 km (0.086 R)
• M3: 1,651,261 km (0.119 R)
• M4: 2,149,422 km (0.117 R)
• M5: 2,622,301 km (0.105 R)
• M6: 3,140,807 km (0.087 R)
• M7: 4,326,370 km (0.097 R)
• M8: 5,378,791 km (0.116 R)
• M9: 5,858,701 km (0.058 R)
• M10: 6,904,540 km (0.07 R)
• M11: 8,472,027 km (0.083 R)
• M12: 10,212,747 km (0.11 R)
• M13: 10,682,784 km (0.081 R)
• M14: 11,779,336 km (0.111 R)
• M15: 12,590,306 km (0.071 R)
• M16: 13,438,227 km (0.111 R)
• M17: 15,450,767 km (0.058 R)
• M18: 16,779,196 km (0.071 R)
• M19: 17,730,938 km (0.084 R)
• M20: 18,641,241 km (0.082 R)
• M21: 24,029,158 km (0.055 R)
• M22: 26,097,947 km (0.095 R)
• M23: 28,589,948 km (0.077 R)
• M24: 33,354,192 km (0.093 R)
• M25: 34,739,917 km (0.111 R)
• M26: 36,163,789 km (0.106 R)
• M27: 37,134,231 km (0.078 R)
• M28: 45,533,104 km (0.09 R)
• M29: 49,278,885 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 16,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit