🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 149 Days

Day: 30.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,118,696 km

• M1: 44,879 km (0.072 R)
• M2: 285,732 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.87 AU - 1.25 AU

Year: 409 Days

Day: 12.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,118,696 km

• M1: 13,613 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.56 AU - 2.24 AU

Year: 981 Days

Day: 21 Hours

Environment

Temp: -69 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.96 AU - 3.04 AU

Year: 1481 Days

Day: 14.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,118,696 km

• M1: 26,030 km (0.082 R)
• M2: 302,487 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.16 AU - 3.2 AU

Year: 2125 Days

Day: 41.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,118,696 km

• M1: 377,435 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.63 AU - 3.83 AU

Year: 2175 Days

Day: 21.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.5

Radius: 8

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.31 AU - 6.19 AU

Year: 4508 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,118,696 km

• M1: 102,026 km (0.037 R)
• M2: 379,679 km (0.107 R)
• M3: 790,326 km (0.071 R)
• M4: 1,081,892 km (0.097 R)
• M5: 1,457,233 km (0.09 R)
• M6: 1,848,581 km (0.078 R)
• M7: 2,880,058 km (0.085 R)
• M8: 3,542,478 km (0.085 R)
• M9: 4,156,726 km (0.102 R)
• M10: 4,682,114 km (0.111 R)
• M11: 6,048,990 km (0.077 R)
• M12: 6,857,716 km (0.102 R)
• M13: 7,235,750 km (0.085 R)
• M14: 9,589,224 km (0.046 R)
• M15: 9,845,335 km (0.054 R)
• M16: 10,550,689 km (0.062 R)
• M17: 10,823,705 km (0.089 R)
• M18: 13,076,499 km (0.084 R)
• M19: 16,890,796 km (0.058 R)
• M20: 18,816,570 km (0.084 R)
• M21: 20,459,154 km (0.054 R)
• M22: 22,195,088 km (0.055 R)
• M23: 22,794,976 km (0.115 R)
• M24: 23,482,677 km (0.044 R)
• M25: 23,870,734 km (0.068 R)
• M26: 24,184,141 km (0.117 R)
• M27: 25,302,984 km (0.084 R)
• M28: 26,288,983 km (0.061 R)
• M29: 28,076,080 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.8

Radius: 9.8

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.41 AU - 7.39 AU

Year: 6067 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,118,696 km

• M1: 127,757 km (0.039 R)
• M2: 750,084 km (0.096 R)
• M3: 1,162,525 km (0.089 R)
• M4: 1,470,697 km (0.06 R)
• M5: 2,728,516 km (0.106 R)
• M6: 3,097,574 km (0.109 R)
• M7: 4,082,526 km (0.084 R)
• M8: 4,728,489 km (0.103 R)
• M9: 5,352,013 km (0.116 R)
• M10: 5,997,379 km (0.086 R)
• M11: 6,797,578 km (0.039 R)
• M12: 7,554,692 km (0.092 R)
• M13: 9,893,356 km (0.099 R)
• M14: 10,961,036 km (0.093 R)
• M15: 11,899,463 km (0.074 R)
• M16: 12,890,549 km (0.045 R)
• M17: 14,917,900 km (0.093 R)
• M18: 17,084,526 km (0.107 R)
• M19: 21,878,988 km (0.106 R)
• M20: 22,652,259 km (0.119 R)
• M21: 25,165,503 km (0.119 R)
• M22: 25,587,519 km (0.11 R)
• M23: 28,219,843 km (0.097 R)
• M24: 29,508,030 km (0.077 R)
• M25: 32,201,241 km (0.119 R)
• M26: 32,899,265 km (0.068 R)
• M27: 33,505,734 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 12.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.06 AU - 9.34 AU

Year: 10457 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,118,696 km

• M1: 160,519 km (0.072 R)
• M2: 765,642 km (0.091 R)
• M3: 1,450,351 km (0.097 R)
• M4: 1,931,608 km (0.079 R)
• M5: 3,158,310 km (0.08 R)
• M6: 4,139,822 km (0.057 R)
• M7: 4,556,901 km (0.068 R)
• M8: 6,739,234 km (0.07 R)
• M9: 7,848,951 km (0.03 R)
• M10: 9,030,924 km (0.064 R)
• M11: 13,470,091 km (0.092 R)
• M12: 17,629,511 km (0.119 R)
• M13: 18,065,588 km (0.101 R)
• M14: 19,035,132 km (0.076 R)
• M15: 22,152,901 km (0.1 R)
• M16: 23,350,732 km (0.09 R)
• M17: 24,054,290 km (0.082 R)
• M18: 24,771,911 km (0.119 R)
• M19: 26,062,193 km (0.115 R)
• M20: 31,887,983 km (0.106 R)
• M21: 35,562,555 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 5.8

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.97 AU - 14.87 AU

Year: 19462 Days

Day: 17 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,118,696 km

• M1: 73,901 km (0.084 R)
• M2: 341,831 km (0.12 R)
• M3: 529,277 km (0.109 R)
• M4: 925,263 km (0.034 R)
• M5: 1,320,800 km (0.111 R)
• M6: 2,229,906 km (0.092 R)
• M7: 2,671,968 km (0.099 R)
• M8: 3,878,923 km (0.034 R)
• M9: 4,826,775 km (0.069 R)
• M10: 5,261,058 km (0.058 R)
• M11: 6,001,268 km (0.06 R)
• M12: 8,127,353 km (0.098 R)
• M13: 13,160,274 km (0.103 R)
• M14: 13,368,515 km (0.089 R)
• M15: 16,040,183 km (0.092 R)
• M16: 17,921,825 km (0.119 R)
• M17: 19,854,629 km (0.083 R)
• M18: 24,650,588 km (0.097 R)
• M19: 25,286,229 km (0.114 R)
• M20: 25,500,453 km (0.104 R)
• M21: 29,213,472 km (0.073 R)
• M22: 33,271,314 km (0.116 R)
• M23: 34,968,053 km (0.066 R)
• M24: 35,501,370 km (0.03 R)
• M25: 36,721,490 km (0.086 R)
• M26: 38,250,231 km (0.069 R)
• M27: 39,676,497 km (0.077 R)
• M28: 41,137,769 km (0.096 R)
• M29: 47,667,716 km (0.079 R)
• M30: 49,820,878 km (0.113 R)
• M31: 51,177,581 km (0.085 R)
• M32: 52,558,669 km (0.075 R)
• M33: 57,034,787 km (0.1 R)
• M34: 66,940,559 km (0.049 R)
• M35: 71,118,678 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit