🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.64 AU

Year: 183 Days

Day: 38.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 12.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.39 AU - 6.45 AU

Year: 5673 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 18,527,931 km

• M1: 161,715 km (0.033 R)
• M2: 637,437 km (0.101 R)
• M3: 1,039,406 km (0.094 R)
• M4: 1,563,747 km (0.066 R)
• M5: 2,133,714 km (0.115 R)
• M6: 2,604,948 km (0.113 R)
• M7: 3,090,094 km (0.118 R)
• M8: 3,533,801 km (0.087 R)
• M9: 4,291,215 km (0.109 R)
• M10: 4,846,223 km (0.077 R)
• M11: 5,641,784 km (0.108 R)
• M12: 6,900,052 km (0.1 R)
• M13: 9,560,052 km (0.106 R)
• M14: 10,048,190 km (0.096 R)
• M15: 10,725,120 km (0.098 R)
• M16: 11,163,442 km (0.113 R)
• M17: 12,029,314 km (0.088 R)
• M18: 13,336,201 km (0.035 R)
• M19: 19,456,400 km (0.11 R)
• M20: 19,977,898 km (0.032 R)
• M21: 21,460,263 km (0.114 R)
• M22: 22,228,448 km (0.033 R)
• M23: 22,870,373 km (0.047 R)
• M24: 24,416,616 km (0.097 R)
• M25: 25,640,626 km (0.116 R)
• M26: 26,985,661 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 10.9

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.45 AU - 7.63 AU

Year: 7519 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 18,527,931 km

• M1: 135,536 km (0.107 R)
• M2: 523,742 km (0.087 R)
• M3: 959,222 km (0.078 R)
• M4: 1,340,846 km (0.035 R)
• M5: 2,298,721 km (0.074 R)
• M6: 2,771,600 km (0.108 R)
• M7: 3,494,905 km (0.052 R)
• M8: 4,795,958 km (0.104 R)
• M9: 7,337,177 km (0.036 R)
• M10: 7,820,677 km (0.068 R)
• M11: 8,197,215 km (0.083 R)
• M12: 9,214,930 km (0.085 R)
• M13: 11,715,159 km (0.098 R)
• M14: 14,449,060 km (0.118 R)
• M15: 14,826,346 km (0.091 R)
• M16: 15,798,134 km (0.107 R)
• M17: 17,089,462 km (0.108 R)
• M18: 18,157,741 km (0.086 R)
• M19: 18,671,310 km (0.075 R)
• M20: 20,114,032 km (0.043 R)
• M21: 21,958,275 km (0.098 R)
• M22: 22,709,705 km (0.113 R)
• M23: 23,825,406 km (0.083 R)
• M24: 24,977,160 km (0.096 R)
• M25: 29,251,470 km (0.112 R)
• M26: 31,508,752 km (0.098 R)
• M27: 32,787,665 km (0.113 R)
• M28: 34,323,137 km (0.054 R)
• M29: 36,482,882 km (0.119 R)
• M30: 39,828,638 km (0.051 R)
• M31: 40,198,893 km (0.064 R)
• M32: 41,956,817 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 14

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.98 AU - 7.18 AU

Year: 7589 Days

Day: 12.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,527,931 km

• M1: 174,132 km (0.117 R)
• M2: 626,366 km (0.106 R)
• M3: 1,880,296 km (0.105 R)
• M4: 2,651,921 km (0.059 R)
• M5: 3,145,146 km (0.034 R)
• M6: 3,736,656 km (0.085 R)
• M7: 4,443,356 km (0.116 R)
• M8: 6,125,135 km (0.079 R)
• M9: 9,928,063 km (0.095 R)
• M10: 14,419,440 km (0.07 R)
• M11: 15,080,513 km (0.084 R)
• M12: 16,565,122 km (0.08 R)
• M13: 17,928,856 km (0.102 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: 169 - 13,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit