🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.7 AU - 1.04 AU

Year: 298 Days

Day: 23 Hours

Environment

Temp: 110 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.89 AU - 2.45 AU

Year: 1173 Days

Day: 12.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 9.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.17 AU - 5.25 AU

Year: 4365 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,893,843 km

• M1: 119,080 km (0.07 R)
• M2: 415,732 km (0.109 R)
• M3: 964,308 km (0.052 R)
• M4: 1,421,329 km (0.088 R)
• M5: 1,725,312 km (0.078 R)
• M6: 2,792,543 km (0.104 R)
• M7: 4,228,234 km (0.079 R)
• M8: 4,942,115 km (0.088 R)
• M9: 5,734,386 km (0.111 R)
• M10: 6,517,680 km (0.065 R)
• M11: 10,627,732 km (0.104 R)
• M12: 11,360,761 km (0.117 R)
• M13: 12,641,020 km (0.1 R)
• M14: 13,612,658 km (0.07 R)
• M15: 14,116,653 km (0.091 R)
• M16: 16,768,874 km (0.1 R)
• M17: 18,855,316 km (0.047 R)
• M18: 19,993,157 km (0.119 R)
• M19: 20,644,805 km (0.12 R)
• M20: 21,445,304 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 14.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.3 AU - 7.42 AU

Year: 6596 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,893,843 km

• M1: 185,352 km (0.107 R)
• M2: 668,403 km (0.106 R)
• M3: 1,153,699 km (0.104 R)
• M4: 1,745,957 km (0.062 R)
• M5: 2,296,028 km (0.052 R)
• M6: 2,982,533 km (0.099 R)
• M7: 3,950,431 km (0.084 R)
• M8: 6,719,936 km (0.117 R)
• M9: 10,400,642 km (0.041 R)
• M10: 12,128,199 km (0.092 R)
• M11: 15,569,249 km (0.09 R)
• M12: 16,146,098 km (0.104 R)
• M13: 18,884,487 km (0.103 R)
• M14: 21,444,705 km (0.115 R)
• M15: 26,514,278 km (0.083 R)
• M16: 32,643,003 km (0.069 R)
• M17: 35,757,781 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 19,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit