🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.83 AU - 0.85 AU

Year: 344 Days

Day: 47.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,911,935 km

• M1: 907,012 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.28 AU - 1.48 AU

Year: 723 Days

Day: 17.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 14

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.86 AU - 2.94 AU

Year: 1659 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,911,935 km

• M1: 175,478 km (0.117 R)
• M2: 678,576 km (0.074 R)
• M3: 1,125,724 km (0.114 R)
• M4: 1,724,863 km (0.025 R)
• M5: 2,708,170 km (0.082 R)
• M6: 3,742,041 km (0.101 R)
• M7: 5,428,608 km (0.093 R)
• M8: 7,577,132 km (0.092 R)
• M9: 8,193,027 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 9.4

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.98 AU - 3.44 AU

Year: 2566 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 21,911,935 km

• M1: 117,135 km (0.103 R)
• M2: 418,126 km (0.096 R)
• M3: 858,243 km (0.063 R)
• M4: 1,194,240 km (0.116 R)
• M5: 2,210,757 km (0.107 R)
• M6: 2,712,658 km (0.084 R)
• M7: 3,093,834 km (0.089 R)
• M8: 3,435,665 km (0.044 R)
• M9: 4,731,033 km (0.079 R)
• M10: 5,112,806 km (0.089 R)
• M11: 6,642,744 km (0.076 R)
• M12: 6,939,696 km (0.101 R)
• M13: 7,950,528 km (0.114 R)
• M14: 8,388,252 km (0.108 R)
• M15: 9,798,212 km (0.07 R)
• M16: 10,579,561 km (0.087 R)
• M17: 11,317,827 km (0.11 R)
• M18: 12,444,448 km (0.066 R)
• M19: 12,896,982 km (0.113 R)
• M20: 13,501,806 km (0.033 R)
• M21: 13,835,260 km (0.058 R)
• M22: 14,818,267 km (0.086 R)
• M23: 15,689,825 km (0.064 R)
• M24: 17,255,067 km (0.114 R)
• M25: 17,875,001 km (0.07 R)
• M26: 19,947,230 km (0.114 R)
• M27: 20,317,784 km (0.109 R)
• M28: 20,819,236 km (0.056 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit