🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.91 AU - 2.47 AU

Year: 1435 Days

Day: 29.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 13.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.75 AU - 3.31 AU

Year: 2336 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,797,375 km

• M1: 162,912 km (0.055 R)
• M2: 579,841 km (0.03 R)
• M3: 992,432 km (0.117 R)
• M4: 1,725,312 km (0.092 R)
• M5: 2,653,268 km (0.107 R)
• M6: 3,118,218 km (0.092 R)
• M7: 3,567,460 km (0.116 R)
• M8: 4,639,628 km (0.09 R)
• M9: 5,274,073 km (0.106 R)
• M10: 7,589,698 km (0.06 R)
• M11: 8,160,713 km (0.091 R)
• M12: 8,695,825 km (0.076 R)
• M13: 9,389,062 km (0.116 R)
• M14: 12,210,777 km (0.11 R)
• M15: 14,991,203 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.7

Radius: 13.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.07 AU - 3.71 AU

Year: 2765 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,797,375 km

• M1: 164,408 km (0.055 R)
• M2: 751,281 km (0.089 R)
• M3: 1,624,334 km (0.029 R)
• M4: 2,398,652 km (0.105 R)
• M5: 3,216,055 km (0.11 R)
• M6: 4,442,608 km (0.106 R)
• M7: 5,428,159 km (0.116 R)
• M8: 5,856,158 km (0.053 R)
• M9: 7,188,327 km (0.051 R)
• M10: 8,150,541 km (0.101 R)
• M11: 9,022,248 km (0.066 R)
• M12: 9,553,021 km (0.072 R)
• M13: 11,230,911 km (0.06 R)
• M14: 12,831,608 km (0.072 R)
• M15: 16,849,358 km (0.07 R)
• M16: 18,319,157 km (0.118 R)
• M17: 18,999,079 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.7

Radius: 9.4

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.52 AU - 3.92 AU

Year: 3178 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,797,375 km

• M1: 116,986 km (0.105 R)
• M2: 430,393 km (0.083 R)
• M3: 792,570 km (0.042 R)
• M4: 1,097,749 km (0.093 R)
• M5: 1,691,503 km (0.102 R)
• M6: 2,088,685 km (0.108 R)
• M7: 2,426,777 km (0.111 R)
• M8: 2,884,397 km (0.097 R)
• M9: 3,251,061 km (0.099 R)
• M10: 4,121,272 km (0.055 R)
• M11: 4,751,378 km (0.073 R)
• M12: 5,734,236 km (0.078 R)
• M13: 6,231,200 km (0.114 R)
• M14: 6,667,128 km (0.042 R)
• M15: 9,196,230 km (0.064 R)
• M16: 9,723,562 km (0.043 R)
• M17: 10,231,148 km (0.111 R)
• M18: 13,085,326 km (0.037 R)
• M19: 14,694,400 km (0.067 R)
• M20: 15,467,821 km (0.113 R)
• M21: 16,595,939 km (0.051 R)
• M22: 17,777,912 km (0.094 R)
• M23: 18,478,030 km (0.036 R)
• M24: 20,752,815 km (0.113 R)
• M25: 22,458,829 km (0.034 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit