🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.81 AU - 2.47 AU

Year: 1167 Days

Day: 41.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,278,398 km

• M1: 32,313 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.05 AU - 2.77 AU

Year: 1395 Days

Day: 29.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 9.6

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.03 AU - 6.23 AU

Year: 5658 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,278,398 km

• M1: 120,127 km (0.097 R)
• M2: 423,960 km (0.087 R)
• M3: 972,237 km (0.087 R)
• M4: 1,578,258 km (0.117 R)
• M5: 2,208,364 km (0.057 R)
• M6: 2,573,233 km (0.055 R)
• M7: 2,920,749 km (0.116 R)
• M8: 3,258,092 km (0.113 R)
• M9: 3,688,485 km (0.112 R)
• M10: 4,481,653 km (0.111 R)
• M11: 4,877,938 km (0.063 R)
• M12: 6,306,149 km (0.094 R)
• M13: 7,437,857 km (0.113 R)
• M14: 8,109,551 km (0.072 R)
• M15: 8,499,852 km (0.118 R)
• M16: 9,530,880 km (0.106 R)
• M17: 10,875,616 km (0.08 R)
• M18: 13,499,413 km (0.083 R)
• M19: 14,215,986 km (0.118 R)
• M20: 15,545,762 km (0.034 R)
• M21: 18,451,102 km (0.107 R)
• M22: 19,195,950 km (0.108 R)
• M23: 21,255,913 km (0.065 R)
• M24: 23,774,542 km (0.083 R)
• M25: 24,656,571 km (0.105 R)
• M26: 32,028,007 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 8.1

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.41 AU - 6.87 AU

Year: 6378 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,278,398 km

• M1: 100,829 km (0.118 R)
• M2: 392,395 km (0.102 R)
• M3: 1,136,645 km (0.079 R)
• M4: 1,568,234 km (0.026 R)
• M5: 2,368,583 km (0.026 R)
• M6: 2,706,674 km (0.096 R)
• M7: 3,115,376 km (0.093 R)
• M8: 3,964,194 km (0.102 R)
• M9: 4,368,407 km (0.086 R)
• M10: 4,879,135 km (0.108 R)
• M11: 6,080,555 km (0.033 R)
• M12: 6,750,305 km (0.107 R)
• M13: 7,362,758 km (0.119 R)
• M14: 9,423,020 km (0.116 R)
• M15: 10,363,243 km (0.076 R)
• M16: 10,675,005 km (0.085 R)
• M17: 12,034,401 km (0.085 R)
• M18: 12,428,890 km (0.072 R)
• M19: 13,770,783 km (0.116 R)
• M20: 14,643,088 km (0.051 R)
• M21: 16,317,238 km (0.03 R)
• M22: 19,699,945 km (0.036 R)
• M23: 20,317,485 km (0.098 R)
• M24: 22,469,002 km (0.057 R)
• M25: 22,766,851 km (0.11 R)
• M26: 23,907,535 km (0.119 R)
• M27: 24,452,670 km (0.084 R)
• M28: 25,245,837 km (0.081 R)
• M29: 27,135,109 km (0.074 R)
• M30: 28,416,864 km (0.077 R)
• M31: 28,677,912 km (0.099 R)
• M32: 28,940,606 km (0.107 R)
• M33: 29,738,411 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 12,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit