🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.45 AU - 0.63 AU

Year: 260 Days

Day: 16.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.5

Radius: 11.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.94 AU - 3.23 AU

Year: 2719 Days

Day: 8.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,050,780 km

• M1: 144,512 km (0.119 R)
• M2: 767,736 km (0.079 R)
• M3: 1,187,209 km (0.074 R)
• M4: 1,914,853 km (0.098 R)
• M5: 2,401,345 km (0.027 R)
• M6: 3,086,952 km (0.117 R)
• M7: 4,398,925 km (0.101 R)
• M8: 5,707,907 km (0.097 R)
• M9: 6,466,817 km (0.042 R)
• M10: 7,384,300 km (0.071 R)
• M11: 8,185,696 km (0.072 R)
• M12: 9,258,911 km (0.086 R)
• M13: 9,848,327 km (0.106 R)
• M14: 10,306,695 km (0.063 R)
• M15: 10,939,943 km (0.112 R)
• M16: 11,515,296 km (0.084 R)
• M17: 12,067,462 km (0.042 R)
• M18: 13,133,347 km (0.102 R)
• M19: 16,707,838 km (0.12 R)
• M20: 17,582,387 km (0.114 R)
• M21: 18,144,127 km (0.054 R)
• M22: 19,841,614 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 8.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.49 AU - 3.35 AU

Year: 3273 Days

Day: 14.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,050,780 km

• M1: 106,962 km (0.115 R)
• M2: 666,010 km (0.082 R)
• M3: 1,052,421 km (0.091 R)
• M4: 1,773,483 km (0.104 R)
• M5: 2,307,248 km (0.111 R)
• M6: 3,022,924 km (0.116 R)
• M7: 3,414,123 km (0.1 R)
• M8: 4,198,015 km (0.059 R)
• M9: 4,489,432 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 11.1

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.03 AU - 6.11 AU

Year: 7489 Days

Day: 7.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,050,780 km

• M1: 139,425 km (0.118 R)
• M2: 574,456 km (0.055 R)
• M3: 1,122,882 km (0.09 R)
• M4: 1,590,525 km (0.083 R)
• M5: 2,086,142 km (0.049 R)
• M6: 3,368,196 km (0.12 R)
• M7: 3,752,663 km (0.066 R)
• M8: 4,994,475 km (0.069 R)
• M9: 5,464,062 km (0.103 R)
• M10: 5,963,121 km (0.07 R)
• M11: 7,207,476 km (0.032 R)
• M12: 9,434,689 km (0.116 R)
• M13: 10,253,139 km (0.025 R)
• M14: 10,807,549 km (0.055 R)
• M15: 13,345,327 km (0.097 R)
• M16: 14,943,331 km (0.047 R)
• M17: 17,361,581 km (0.12 R)
• M18: 24,885,456 km (0.108 R)
• M19: 25,428,796 km (0.058 R)
• M20: 27,392,567 km (0.117 R)
• M21: 28,166,586 km (0.095 R)
• M22: 30,267,838 km (0.058 R)
• M23: 30,783,203 km (0.092 R)
• M24: 34,780,308 km (0.089 R)
• M25: 35,345,788 km (0.116 R)
• M26: 36,961,595 km (0.06 R)
• M27: 37,550,412 km (0.106 R)
• M28: 41,594,940 km (0.061 R)
• M29: 42,875,797 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit