🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.59 AU - 2.03 AU

Year: 852 Days

Day: 13.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,225,238 km

• M1: 118,182 km (0.108 R)
• M2: 308,471 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 11.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.77 AU - 5.89 AU

Year: 4925 Days

Day: 7.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,225,238 km

• M1: 141,819 km (0.071 R)
• M2: 499,208 km (0.094 R)
• M3: 1,158,037 km (0.111 R)
• M4: 1,571,825 km (0.08 R)
• M5: 1,989,801 km (0.111 R)
• M6: 2,658,653 km (0.091 R)
• M7: 3,055,237 km (0.052 R)
• M8: 3,591,994 km (0.086 R)
• M9: 4,780,699 km (0.108 R)
• M10: 5,344,982 km (0.103 R)
• M11: 5,867,677 km (0.049 R)
• M12: 6,919,949 km (0.043 R)
• M13: 7,308,454 km (0.118 R)
• M14: 10,790,494 km (0.109 R)
• M15: 11,717,852 km (0.11 R)
• M16: 12,131,191 km (0.066 R)
• M17: 13,832,418 km (0.096 R)
• M18: 14,242,615 km (0.058 R)
• M19: 15,087,394 km (0.119 R)
• M20: 15,467,373 km (0.037 R)
• M21: 17,822,642 km (0.057 R)
• M22: 18,308,685 km (0.091 R)
• M23: 18,741,322 km (0.119 R)
• M24: 19,180,691 km (0.111 R)
• M25: 21,481,357 km (0.112 R)
• M26: 22,733,640 km (0.098 R)
• M27: 25,154,882 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 14.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.14 AU - 6.74 AU

Year: 5065 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,225,238 km

• M1: 181,612 km (0.102 R)
• M2: 809,474 km (0.044 R)
• M3: 1,647,372 km (0.119 R)
• M4: 2,779,977 km (0.066 R)
• M5: 3,818,934 km (0.116 R)
• M6: 4,544,484 km (0.1 R)
• M7: 5,818,011 km (0.074 R)
• M8: 7,815,142 km (0.098 R)
• M9: 10,399,296 km (0.101 R)
• M10: 11,462,787 km (0.103 R)
• M11: 14,880,051 km (0.089 R)
• M12: 17,368,014 km (0.114 R)
• M13: 23,297,026 km (0.11 R)
• M14: 24,013,301 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 10.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.17 AU - 11.91 AU

Year: 13715 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,225,238 km

• M1: 128,505 km (0.064 R)
• M2: 769,831 km (0.048 R)
• M3: 1,245,701 km (0.115 R)
• M4: 2,108,881 km (0.106 R)
• M5: 3,245,077 km (0.114 R)
• M6: 3,734,112 km (0.105 R)
• M7: 4,323,079 km (0.106 R)
• M8: 7,504,128 km (0.066 R)
• M9: 10,743,521 km (0.103 R)
• M10: 14,055,468 km (0.101 R)
• M11: 14,814,976 km (0.077 R)
• M12: 16,036,443 km (0.082 R)
• M13: 22,453,144 km (0.047 R)
• M14: 25,404,262 km (0.09 R)
• M15: 26,795,372 km (0.084 R)
• M16: 27,240,276 km (0.03 R)
• M17: 27,962,385 km (0.046 R)
• M18: 30,881,788 km (0.054 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 10,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit