🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.68 AU - 0.98 AU

Year: 268 Days

Day: 16.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.84 AU - 1.1 AU

Year: 339 Days

Day: 27 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,224,435 km

• M1: 52,808 km (0.097 R)
• M2: 195,973 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.76 AU - 2.34 AU

Year: 1041 Days

Day: 35.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.05 AU - 5.47 AU

Year: 3684 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,224,435 km

• M1: 1,170,454 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595

Radius: 11.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.38 AU - 9.7 AU

Year: 8088 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,224,435 km

• M1: 143,016 km (0.079 R)
• M2: 534,962 km (0.104 R)
• M3: 1,010,085 km (0.036 R)
• M4: 2,346,891 km (0.078 R)
• M5: 2,730,909 km (0.108 R)
• M6: 3,286,964 km (0.096 R)
• M7: 4,738,961 km (0.03 R)
• M8: 5,266,743 km (0.067 R)
• M9: 6,405,482 km (0.074 R)
• M10: 8,102,071 km (0.064 R)
• M11: 8,516,607 km (0.03 R)
• M12: 9,388,314 km (0.083 R)
• M13: 9,799,558 km (0.045 R)
• M14: 13,364,326 km (0.105 R)
• M15: 14,062,200 km (0.081 R)
• M16: 16,042,128 km (0.091 R)
• M17: 21,009,226 km (0.087 R)
• M18: 23,840,216 km (0.111 R)
• M19: 28,787,866 km (0.112 R)
• M20: 30,247,493 km (0.079 R)
• M21: 31,348,832 km (0.094 R)
• M22: 34,380,283 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 8.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.85 AU - 12.55 AU

Year: 11557 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,224,435 km

• M1: 101,577 km (0.099 R)
• M2: 377,884 km (0.088 R)
• M3: 717,172 km (0.12 R)
• M4: 1,379,741 km (0.038 R)
• M5: 2,005,808 km (0.085 R)
• M6: 2,734,350 km (0.088 R)
• M7: 3,388,392 km (0.113 R)
• M8: 4,045,575 km (0.068 R)
• M9: 6,138,599 km (0.096 R)
• M10: 7,435,762 km (0.109 R)
• M11: 7,995,109 km (0.111 R)
• M12: 10,515,833 km (0.113 R)
• M13: 11,658,012 km (0.051 R)
• M14: 12,464,046 km (0.119 R)
• M15: 12,986,442 km (0.065 R)
• M16: 13,963,316 km (0.069 R)
• M17: 14,583,848 km (0.058 R)
• M18: 18,565,245 km (0.092 R)
• M19: 26,744,060 km (0.111 R)
• M20: 30,896,299 km (0.114 R)
• M21: 31,372,020 km (0.101 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit