🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.25 AU - 1.53 AU

Year: 602 Days

Day: 27 Hours

Environment

Temp: -22 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.69 AU - 4.43 AU

Year: 2466 Days

Day: 13 Hours

Environment

Temp: -114 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.6

Radius: 9.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.31 AU - 8.25 AU

Year: 7966 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,464,140 km

• M1: 119,379 km (0.119 R)
• M2: 437,723 km (0.093 R)
• M3: 1,589,328 km (0.092 R)
• M4: 2,990,461 km (0.088 R)
• M5: 3,762,386 km (0.109 R)
• M6: 6,085,342 km (0.077 R)
• M7: 6,618,808 km (0.069 R)
• M8: 9,231,236 km (0.088 R)
• M9: 10,236,533 km (0.119 R)
• M10: 11,082,958 km (0.071 R)
• M11: 11,927,139 km (0.057 R)
• M12: 13,532,923 km (0.086 R)
• M13: 15,678,904 km (0.111 R)
• M14: 22,567,288 km (0.064 R)
• M15: 24,152,127 km (0.084 R)
• M16: 26,297,211 km (0.078 R)
• M17: 28,479,994 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 12.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.47 AU - 8.65 AU

Year: 9194 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,464,140 km

• M1: 156,779 km (0.088 R)
• M2: 768,484 km (0.114 R)
• M3: 1,297,313 km (0.047 R)
• M4: 2,366,040 km (0.064 R)
• M5: 5,672,003 km (0.112 R)
• M6: 7,066,555 km (0.093 R)
• M7: 8,678,172 km (0.085 R)
• M8: 10,013,782 km (0.112 R)
• M9: 10,783,613 km (0.082 R)
• M10: 11,264,121 km (0.091 R)
• M11: 13,089,814 km (0.075 R)
• M12: 17,031,718 km (0.099 R)
• M13: 17,831,767 km (0.089 R)
• M14: 20,544,575 km (0.099 R)
• M15: 22,212,741 km (0.092 R)
• M16: 23,079,810 km (0.109 R)
• M17: 23,879,411 km (0.09 R)
• M18: 25,252,869 km (0.103 R)
• M19: 27,263,614 km (0.111 R)
• M20: 28,459,200 km (0.088 R)
• M21: 29,482,150 km (0.082 R)
• M22: 30,635,400 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.2

Radius: 3.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.14 AU - 16 AU

Year: 18350 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,464,140 km

• M1: 589,864 km (0.077 R)
• M2: 757,713 km (0.069 R)
• M3: 1,179,579 km (0.084 R)
• M4: 1,783,057 km (0.097 R)
• M5: 3,180,900 km (0.104 R)
• M6: 6,018,023 km (0.063 R)
• M7: 12,865,716 km (0.104 R)
• M8: 18,919,344 km (0.08 R)
• M9: 22,062,844 km (0.07 R)
• M10: 24,556,042 km (0.083 R)
• M11: 27,490,853 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit