🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 209 Days

Day: 40 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.8 AU - 0.94 AU

Year: 284 Days

Day: 40.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.23 AU - 2.71 AU

Year: 1358 Days

Day: 19.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.37 AU - 3.47 AU

Year: 2213 Days

Day: 14.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.75 AU - 5.55 AU

Year: 4089 Days

Day: 31.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 8.3

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.24 AU - 7.1 AU

Year: 6027 Days

Day: 7.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,662,778 km

• M1: 104,270 km (0.116 R)
• M2: 400,025 km (0.069 R)
• M3: 921,074 km (0.1 R)
• M4: 1,238,222 km (0.112 R)
• M5: 1,654,253 km (0.088 R)
• M6: 2,961,290 km (0.106 R)
• M7: 3,331,844 km (0.069 R)
• M8: 4,292,561 km (0.102 R)
• M9: 5,191,345 km (0.106 R)
• M10: 6,544,009 km (0.106 R)
• M11: 8,235,662 km (0.12 R)
• M12: 10,713,003 km (0.063 R)
• M13: 11,688,680 km (0.066 R)
• M14: 12,616,486 km (0.099 R)
• M15: 12,882,770 km (0.073 R)
• M16: 16,503,787 km (0.089 R)
• M17: 17,145,262 km (0.112 R)
• M18: 18,890,770 km (0.092 R)
• M19: 22,109,219 km (0.111 R)
• M20: 23,285,058 km (0.101 R)
• M21: 30,363,730 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 11.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.53 AU - 12.81 AU

Year: 13947 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,662,778 km

• M1: 212,728 km (0.105 R)
• M2: 1,912,609 km (0.119 R)
• M3: 3,554,296 km (0.088 R)
• M4: 5,536,767 km (0.1 R)
• M5: 6,058,265 km (0.029 R)
• M6: 7,864,958 km (0.106 R)
• M7: 8,938,772 km (0.027 R)
• M8: 10,415,303 km (0.035 R)
• M9: 11,321,118 km (0.057 R)
• M10: 11,709,025 km (0.035 R)
• M11: 16,162,404 km (0.061 R)
• M12: 17,892,803 km (0.109 R)
• M13: 20,550,858 km (0.1 R)
• M14: 22,404,974 km (0.051 R)
• M15: 22,929,314 km (0.109 R)
• M16: 24,736,906 km (0.119 R)
• M17: 30,194,984 km (0.114 R)
• M18: 31,812,286 km (0.081 R)
• M19: 34,518,811 km (0.113 R)
• M20: 37,131,388 km (0.055 R)
• M21: 45,616,879 km (0.088 R)
• M22: 46,601,382 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743

Radius: 3.4

Gravity: 64.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.36 AU - 14.74 AU

Year: 17450 Days

Day: 22.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,662,778 km

• M1: 49,218 km (0.084 R)
• M2: 242,199 km (0.052 R)
• M3: 493,972 km (0.084 R)
• M4: 693,536 km (0.088 R)
• M5: 822,788 km (0.071 R)
• M6: 1,053,319 km (0.089 R)
• M7: 1,591,572 km (0.081 R)
• M8: 1,764,208 km (0.114 R)
• M9: 2,921,048 km (0.094 R)
• M10: 3,744,435 km (0.102 R)
• M11: 3,895,379 km (0.1 R)
• M12: 9,729,995 km (0.103 R)
• M13: 9,900,686 km (0.1 R)
• M14: 10,543,359 km (0.096 R)
• M15: 12,503,689 km (0.093 R)
• M16: 13,253,923 km (0.096 R)
• M17: 16,076,386 km (0.109 R)
• M18: 16,394,879 km (0.054 R)
• M19: 17,044,583 km (0.08 R)
• M20: 22,772,087 km (0.117 R)
• M21: 24,511,910 km (0.071 R)
• M22: 25,575,701 km (0.077 R)
• M23: 26,559,008 km (0.104 R)
• M24: 26,780,861 km (0.1 R)
• M25: 27,567,297 km (0.118 R)
• M26: 33,249,922 km (0.105 R)
• M27: 36,980,743 km (0.077 R)
• M28: 42,325,726 km (0.074 R)
• M29: 42,476,969 km (0.114 R)
• M30: 44,163,984 km (0.081 R)
• M31: 46,054,602 km (0.116 R)
• M32: 52,396,654 km (0.088 R)
• M33: 55,956,934 km (0.106 R)
• M34: 58,918,673 km (0.119 R)
• M35: 63,554,561 km (0.064 R)
• M36: 64,951,207 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453

Radius: 5.5

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 15.64 AU - 25.24 AU

Year: 32329 Days

Day: 15 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 58,662,778 km

• M1: 95,892 km (0.116 R)
• M2: 456,274 km (0.051 R)
• M3: 901,327 km (0.094 R)
• M4: 1,107,623 km (0.038 R)
• M5: 1,690,606 km (0.101 R)
• M6: 2,708,320 km (0.099 R)
• M7: 3,288,012 km (0.039 R)
• M8: 3,880,569 km (0.113 R)
• M9: 6,219,531 km (0.064 R)
• M10: 7,121,906 km (0.091 R)
• M11: 11,818,681 km (0.097 R)
• M12: 12,823,380 km (0.105 R)
• M13: 13,651,703 km (0.037 R)
• M14: 14,276,125 km (0.109 R)
• M15: 15,414,265 km (0.08 R)
• M16: 20,777,648 km (0.082 R)
• M17: 23,209,661 km (0.069 R)
• M18: 23,985,924 km (0.104 R)
• M19: 26,658,341 km (0.034 R)
• M20: 27,264,362 km (0.026 R)
• M21: 28,253,353 km (0.104 R)
• M22: 28,883,310 km (0.097 R)
• M23: 30,040,898 km (0.106 R)
• M24: 32,723,487 km (0.091 R)
• M25: 34,550,227 km (0.111 R)
• M26: 37,491,770 km (0.101 R)
• M27: 37,794,705 km (0.117 R)
• M28: 38,559,450 km (0.11 R)
• M29: 39,804,403 km (0.091 R)
• M30: 47,486,553 km (0.051 R)
• M31: 55,116,942 km (0.047 R)
• M32: 57,294,937 km (0.078 R)
• M33: 63,955,782 km (0.096 R)
• M34: 65,697,999 km (0.085 R)
• M35: 70,652,082 km (0.103 R)
• M36: 70,882,912 km (0.113 R)
• M37: 72,513,529 km (0.084 R)
• M38: 78,046,855 km (0.09 R)
• M39: 79,037,043 km (0.03 R)
• M40: 85,940,985 km (0.069 R)
• M41: 86,996,697 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115

Radius: 6.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 15.66 AU - 25.82 AU

Year: 33044 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,662,778 km

• M1: 89,609 km (0.11 R)
• M2: 445,802 km (0.098 R)
• M3: 1,195,885 km (0.097 R)
• M4: 1,982,471 km (0.055 R)
• M5: 2,814,086 km (0.109 R)
• M6: 3,746,379 km (0.045 R)
• M7: 4,001,294 km (0.111 R)
• M8: 7,536,142 km (0.08 R)
• M9: 8,176,122 km (0.114 R)
• M10: 12,483,194 km (0.105 R)
• M11: 14,729,107 km (0.113 R)
• M12: 46,747,091 km (0.089 R)
• M13: 49,049,252 km (0.09 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 20,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit