🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.06 AU - 1.28 AU

Year: 465 Days

Day: 22 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,482,273 km

• M1: 191,336 km (0.03 R)
• M2: 1,146,518 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.5 AU - 5.58 AU

Year: 3551 Days

Day: 43.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 11.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.64 AU - 7.28 AU

Year: 6740 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,482,273 km

• M1: 145,559 km (0.079 R)
• M2: 911,649 km (0.104 R)
• M3: 1,289,085 km (0.077 R)
• M4: 2,052,782 km (0.109 R)
• M5: 2,448,468 km (0.058 R)
• M6: 2,915,363 km (0.076 R)
• M7: 3,441,349 km (0.057 R)
• M8: 4,005,184 km (0.087 R)
• M9: 4,795,958 km (0.118 R)
• M10: 5,439,977 km (0.088 R)
• M11: 5,976,435 km (0.114 R)
• M12: 6,652,468 km (0.1 R)
• M13: 7,918,215 km (0.051 R)
• M14: 8,483,845 km (0.064 R)
• M15: 9,741,215 km (0.083 R)
• M16: 10,921,841 km (0.064 R)
• M17: 11,623,306 km (0.064 R)
• M18: 13,060,792 km (0.051 R)
• M19: 14,258,472 km (0.074 R)
• M20: 15,342,010 km (0.092 R)
• M21: 20,982,897 km (0.098 R)
• M22: 26,423,023 km (0.105 R)
• M23: 28,614,183 km (0.077 R)
• M24: 30,237,918 km (0.113 R)
• M25: 31,022,858 km (0.118 R)
• M26: 31,720,733 km (0.072 R)
• M27: 32,531,254 km (0.087 R)
• M28: 33,982,652 km (0.104 R)
• M29: 34,724,359 km (0.12 R)
• M30: 37,799,642 km (0.083 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 12

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.71 AU - 10.47 AU

Year: 9242 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,482,273 km

• M1: 158,125 km (0.105 R)
• M2: 540,198 km (0.066 R)
• M3: 914,791 km (0.09 R)
• M4: 3,409,186 km (0.106 R)
• M5: 4,180,961 km (0.092 R)
• M6: 4,720,262 km (0.059 R)
• M7: 5,553,073 km (0.093 R)
• M8: 5,971,947 km (0.098 R)
• M9: 7,903,256 km (0.107 R)
• M10: 13,070,516 km (0.063 R)
• M11: 15,014,540 km (0.059 R)
• M12: 15,959,101 km (0.119 R)
• M13: 16,478,804 km (0.091 R)
• M14: 17,279,601 km (0.042 R)
• M15: 18,106,129 km (0.091 R)
• M16: 18,529,043 km (0.041 R)
• M17: 19,763,674 km (0.117 R)
• M18: 22,155,145 km (0.053 R)
• M19: 22,966,116 km (0.097 R)
• M20: 23,378,856 km (0.079 R)
• M21: 25,429,992 km (0.06 R)
• M22: 29,789,424 km (0.058 R)
• M23: 31,787,004 km (0.061 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 10,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit