🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.38 AU - 1.8 AU

Year: 722 Days

Day: 46.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,018,356 km

• M1: 48,769 km (0.093 R)
• M2: 328,816 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.76 AU - 5.1 AU

Year: 3356 Days

Day: 14.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 11.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.06 AU - 6.22 AU

Year: 4194 Days

Day: 10.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,018,356 km

• M1: 145,708 km (0.092 R)
• M2: 832,662 km (0.083 R)
• M3: 1,911,562 km (0.091 R)
• M4: 2,784,016 km (0.117 R)
• M5: 3,394,824 km (0.095 R)
• M6: 4,178,867 km (0.113 R)
• M7: 4,602,678 km (0.086 R)
• M8: 6,448,117 km (0.11 R)
• M9: 7,880,816 km (0.089 R)
• M10: 9,937,936 km (0.074 R)
• M11: 12,972,978 km (0.082 R)
• M12: 13,733,833 km (0.117 R)
• M13: 16,633,039 km (0.076 R)
• M14: 20,866,210 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 13.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.68 AU - 7.76 AU

Year: 7720 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,018,356 km

• M1: 179,667 km (0.098 R)
• M2: 2,232,599 km (0.025 R)
• M3: 3,476,505 km (0.099 R)
• M4: 4,314,851 km (0.05 R)
• M5: 5,284,096 km (0.098 R)
• M6: 6,328,289 km (0.094 R)
• M7: 9,325,183 km (0.083 R)
• M8: 9,889,018 km (0.104 R)
• M9: 11,423,144 km (0.096 R)
• M10: 13,874,903 km (0.113 R)
• M11: 21,768,285 km (0.099 R)
• M12: 26,012,227 km (0.099 R)
• M13: 27,571,037 km (0.1 R)
• M14: 29,375,038 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 8.2

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.53 AU - 10.55 AU

Year: 12315 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,018,356 km

• M1: 107,411 km (0.073 R)
• M2: 498,161 km (0.102 R)
• M3: 832,811 km (0.108 R)
• M4: 1,327,831 km (0.118 R)
• M5: 2,036,476 km (0.042 R)
• M6: 2,343,750 km (0.075 R)
• M7: 2,881,853 km (0.083 R)
• M8: 3,415,319 km (0.108 R)
• M9: 3,966,588 km (0.107 R)
• M10: 5,589,724 km (0.108 R)
• M11: 5,888,023 km (0.08 R)
• M12: 6,483,871 km (0.083 R)
• M13: 8,093,095 km (0.037 R)
• M14: 8,750,129 km (0.118 R)
• M15: 11,834,837 km (0.082 R)
• M16: 13,197,075 km (0.103 R)
• M17: 14,716,990 km (0.116 R)
• M18: 15,287,107 km (0.089 R)
• M19: 19,290,197 km (0.082 R)
• M20: 22,118,195 km (0.036 R)
• M21: 24,333,590 km (0.058 R)
• M22: 25,050,014 km (0.11 R)
• M23: 26,692,748 km (0.096 R)
• M24: 29,557,996 km (0.081 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit