🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.98 AU - 1.16 AU

Year: 419 Days

Day: 14.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 19,290,998 km

• M1: 17,204 km (0.081 R)
• M2: 104,719 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.03 AU - 1.23 AU

Year: 455 Days

Day: 28.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,290,998 km

• M1: 54,454 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.34 AU - 1.78 AU

Year: 738 Days

Day: 23.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,290,998 km

• M1: 942,167 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.55 AU - 2.53 AU

Year: 1104 Days

Day: 28.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 8.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.45 AU - 5.53 AU

Year: 4872 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 19,290,998 km

• M1: 103,223 km (0.071 R)
• M2: 398,080 km (0.039 R)
• M3: 1,080,994 km (0.034 R)
• M4: 1,494,034 km (0.085 R)
• M5: 1,942,379 km (0.092 R)
• M6: 3,277,390 km (0.097 R)
• M7: 3,552,201 km (0.11 R)
• M8: 4,859,238 km (0.104 R)
• M9: 5,243,854 km (0.108 R)
• M10: 5,593,764 km (0.065 R)
• M11: 7,249,214 km (0.109 R)
• M12: 7,649,837 km (0.12 R)
• M13: 8,753,420 km (0.094 R)
• M14: 10,794,683 km (0.119 R)
• M15: 11,450,819 km (0.105 R)
• M16: 13,831,071 km (0.119 R)
• M17: 16,579,932 km (0.064 R)
• M18: 16,867,609 km (0.109 R)
• M19: 17,571,766 km (0.089 R)
• M20: 17,931,100 km (0.074 R)
• M21: 19,417,804 km (0.115 R)
• M22: 21,186,499 km (0.117 R)
• M23: 22,353,662 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121

Radius: 10

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.8 AU - 7.92 AU

Year: 6075 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,290,998 km

• M1: 125,363 km (0.111 R)
• M2: 505,790 km (0.115 R)
• M3: 911,350 km (0.096 R)
• M4: 1,564,794 km (0.104 R)
• M5: 2,114,267 km (0.069 R)
• M6: 2,449,067 km (0.07 R)
• M7: 3,193,017 km (0.07 R)
• M8: 4,080,880 km (0.071 R)
• M9: 8,242,693 km (0.093 R)
• M10: 8,874,594 km (0.083 R)
• M11: 9,467,002 km (0.08 R)
• M12: 10,461,977 km (0.102 R)
• M13: 11,895,125 km (0.113 R)
• M14: 13,052,713 km (0.087 R)
• M15: 13,911,405 km (0.118 R)
• M16: 16,870,750 km (0.107 R)
• M17: 17,671,398 km (0.089 R)
• M18: 18,330,077 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit