🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.45 AU - 0.59 AU

Year: 133 Days

Day: 23.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,649,569 km

• M1: 41,139 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 38 Hours

Environment

Temp: 214 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.06 AU - 2.52 AU

Year: 1229 Days

Day: 19.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.97 AU - 5.59 AU

Year: 4304 Days

Day: 26.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 12.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.02 AU - 9.8 AU

Year: 8652 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,649,569 km

• M1: 156,779 km (0.079 R)
• M2: 1,173,595 km (0.068 R)
• M3: 1,868,926 km (0.077 R)
• M4: 2,517,583 km (0.087 R)
• M5: 3,201,993 km (0.075 R)
• M6: 3,806,219 km (0.062 R)
• M7: 4,348,960 km (0.106 R)
• M8: 4,767,834 km (0.117 R)
• M9: 5,213,785 km (0.11 R)
• M10: 6,577,370 km (0.052 R)
• M11: 7,246,222 km (0.099 R)
• M12: 8,334,247 km (0.044 R)
• M13: 9,028,531 km (0.119 R)
• M14: 10,336,315 km (0.118 R)
• M15: 12,308,314 km (0.075 R)
• M16: 12,809,916 km (0.099 R)
• M17: 13,973,488 km (0.106 R)
• M18: 14,581,304 km (0.098 R)
• M19: 16,046,017 km (0.091 R)
• M20: 16,577,838 km (0.107 R)
• M21: 19,192,210 km (0.032 R)
• M22: 21,186,200 km (0.111 R)
• M23: 24,170,528 km (0.094 R)
• M24: 27,142,738 km (0.117 R)
• M25: 33,478,956 km (0.091 R)
• M26: 35,009,941 km (0.088 R)
• M27: 37,509,422 km (0.108 R)
• M28: 39,280,362 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.5

Radius: 10.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.88 AU - 11.68 AU

Year: 11693 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 135.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,649,569 km

• M1: 134,339 km (0.095 R)
• M2: 691,292 km (0.057 R)
• M3: 4,348,810 km (0.119 R)
• M4: 4,905,913 km (0.116 R)
• M5: 5,337,502 km (0.108 R)
• M6: 5,686,514 km (0.108 R)
• M7: 9,403,573 km (0.077 R)
• M8: 10,770,897 km (0.107 R)
• M9: 13,253,025 km (0.108 R)
• M10: 17,275,712 km (0.069 R)
• M11: 20,651,986 km (0.119 R)
• M12: 23,876,718 km (0.112 R)
• M13: 24,445,040 km (0.059 R)
• M14: 27,629,530 km (0.115 R)
• M15: 32,909,587 km (0.09 R)
• M16: 37,538,743 km (0.071 R)
• M17: 40,008,604 km (0.05 R)
• M18: 48,971,312 km (0.08 R)
• M19: 51,916,295 km (0.104 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 14,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit