🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.06 AU - 2.58 AU

Year: 1317 Days

Day: 22 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 14.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.37 AU - 7.41 AU

Year: 6742 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,501,846 km

• M1: 190,438 km (0.116 R)
• M2: 769,232 km (0.094 R)
• M3: 1,239,418 km (0.113 R)
• M4: 2,135,659 km (0.092 R)
• M5: 2,640,851 km (0.07 R)
• M6: 3,415,170 km (0.045 R)
• M7: 3,962,548 km (0.074 R)
• M8: 6,767,808 km (0.082 R)
• M9: 9,680,329 km (0.098 R)
• M10: 11,524,122 km (0.115 R)
• M11: 13,345,776 km (0.102 R)
• M12: 18,637,950 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 11.4

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.62 AU - 10.72 AU

Year: 10352 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,501,846 km

• M1: 142,118 km (0.11 R)
• M2: 548,575 km (0.055 R)
• M3: 983,307 km (0.026 R)
• M4: 1,507,947 km (0.066 R)
• M5: 1,968,558 km (0.086 R)
• M6: 2,708,320 km (0.077 R)
• M7: 3,396,620 km (0.063 R)
• M8: 4,112,745 km (0.082 R)
• M9: 4,491,975 km (0.102 R)
• M10: 9,141,327 km (0.038 R)
• M11: 11,464,882 km (0.113 R)
• M12: 12,280,340 km (0.044 R)
• M13: 13,196,477 km (0.05 R)
• M14: 14,756,334 km (0.114 R)
• M15: 15,371,780 km (0.057 R)
• M16: 17,929,604 km (0.112 R)
• M17: 18,788,894 km (0.114 R)
• M18: 21,531,921 km (0.086 R)
• M19: 22,502,661 km (0.107 R)
• M20: 23,135,460 km (0.111 R)
• M21: 23,873,127 km (0.088 R)
• M22: 24,721,796 km (0.081 R)
• M23: 25,982,906 km (0.06 R)
• M24: 28,109,889 km (0.113 R)
• M25: 30,901,235 km (0.032 R)
• M26: 34,108,464 km (0.119 R)
• M27: 42,396,635 km (0.07 R)
• M28: 45,337,131 km (0.108 R)
• M29: 47,666,818 km (0.054 R)
• M30: 48,861,058 km (0.086 R)
• M31: 51,153,945 km (0.097 R)
• M32: 53,039,327 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 10.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.74 AU - 11.14 AU

Year: 10812 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,501,846 km

• M1: 132,095 km (0.09 R)
• M2: 1,731,446 km (0.085 R)
• M3: 3,688,186 km (0.038 R)
• M4: 4,430,042 km (0.111 R)
• M5: 6,005,906 km (0.113 R)
• M6: 6,487,611 km (0.09 R)
• M7: 7,607,052 km (0.065 R)
• M8: 8,379,874 km (0.107 R)
• M9: 11,166,434 km (0.113 R)
• M10: 12,993,323 km (0.05 R)
• M11: 15,073,781 km (0.047 R)
• M12: 15,642,851 km (0.065 R)
• M13: 16,823,777 km (0.092 R)
• M14: 19,659,703 km (0.095 R)
• M15: 23,047,946 km (0.099 R)
• M16: 25,011,118 km (0.046 R)
• M17: 26,623,634 km (0.102 R)
• M18: 38,594,904 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit