🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.48 AU

Year: 469 Days

Day: 17.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,986,210 km

• M1: 96,790 km (0.107 R)
• M2: 156,629 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.33 AU - 1.61 AU

Year: 645 Days

Day: 31.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.57 AU - 2.53 AU

Year: 1062 Days

Day: 21 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.63 AU - 2.99 AU

Year: 1704 Days

Day: 22 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,986,210 km

• M1: 40,840 km (0.114 R)
• M2: 1,408,913 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.06 AU - 4.68 AU

Year: 2753 Days

Day: 33.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.5

Radius: 9.7

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.63 AU - 6.85 AU

Year: 4973 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,986,210 km

• M1: 139,575 km (0.061 R)
• M2: 454,927 km (0.112 R)
• M3: 780,901 km (0.109 R)
• M4: 1,681,480 km (0.086 R)
• M5: 2,088,685 km (0.077 R)
• M6: 2,474,947 km (0.102 R)
• M7: 2,832,935 km (0.101 R)
• M8: 3,478,150 km (0.026 R)
• M9: 3,929,188 km (0.1 R)
• M10: 4,599,985 km (0.076 R)
• M11: 6,900,202 km (0.049 R)
• M12: 7,651,632 km (0.093 R)
• M13: 8,377,481 km (0.073 R)
• M14: 11,020,127 km (0.12 R)
• M15: 14,399,693 km (0.091 R)
• M16: 15,150,076 km (0.084 R)
• M17: 17,753,228 km (0.08 R)
• M18: 19,160,495 km (0.099 R)
• M19: 22,119,990 km (0.095 R)
• M20: 23,040,765 km (0.082 R)
• M21: 24,550,656 km (0.105 R)
• M22: 30,495,676 km (0.066 R)
• M23: 32,705,685 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.5

Radius: 9.2

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.29 AU - 8.85 AU

Year: 8291 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,986,210 km

• M1: 114,442 km (0.115 R)
• M2: 438,322 km (0.055 R)
• M3: 1,163,871 km (0.08 R)
• M4: 1,682,826 km (0.067 R)
• M5: 2,028,697 km (0.107 R)
• M6: 2,367,685 km (0.066 R)
• M7: 3,183,293 km (0.066 R)
• M8: 3,524,825 km (0.088 R)
• M9: 4,175,277 km (0.088 R)
• M10: 5,022,749 km (0.044 R)
• M11: 6,082,649 km (0.092 R)
• M12: 7,285,267 km (0.027 R)
• M13: 7,963,244 km (0.075 R)
• M14: 8,639,277 km (0.072 R)
• M15: 9,771,583 km (0.084 R)
• M16: 12,662,263 km (0.046 R)
• M17: 14,983,424 km (0.106 R)
• M18: 16,951,832 km (0.112 R)
• M19: 20,605,910 km (0.09 R)
• M20: 21,395,039 km (0.04 R)
• M21: 24,841,923 km (0.108 R)
• M22: 25,826,128 km (0.094 R)
• M23: 26,190,398 km (0.112 R)
• M24: 27,587,044 km (0.099 R)
• M25: 28,837,084 km (0.077 R)
• M26: 32,179,250 km (0.097 R)
• M27: 34,987,950 km (0.085 R)
• M28: 40,964,235 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.9

Radius: 3.4

Gravity: 53.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.66 AU - 14.14 AU

Year: 17740 Days

Day: 19.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,986,210 km

• M1: 42,336 km (0.102 R)
• M2: 228,286 km (0.083 R)
• M3: 363,672 km (0.064 R)
• M4: 507,286 km (0.102 R)
• M5: 744,549 km (0.113 R)
• M6: 922,121 km (0.106 R)
• M7: 1,193,043 km (0.113 R)
• M8: 1,318,107 km (0.069 R)
• M9: 1,467,555 km (0.096 R)
• M10: 1,644,829 km (0.112 R)
• M11: 2,081,505 km (0.098 R)
• M12: 2,434,406 km (0.088 R)
• M13: 3,100,865 km (0.103 R)
• M14: 3,703,594 km (0.11 R)
• M15: 4,063,527 km (0.098 R)
• M16: 5,173,094 km (0.093 R)
• M17: 5,469,747 km (0.12 R)
• M18: 5,660,933 km (0.117 R)
• M19: 6,770,650 km (0.032 R)
• M20: 6,902,296 km (0.039 R)
• M21: 7,586,258 km (0.095 R)
• M22: 10,077,661 km (0.084 R)
• M23: 11,137,412 km (0.108 R)
• M24: 11,757,046 km (0.071 R)
• M25: 12,399,420 km (0.057 R)
• M26: 20,891,043 km (0.079 R)
• M27: 21,357,789 km (0.112 R)
• M28: 23,294,483 km (0.031 R)
• M29: 23,494,346 km (0.091 R)
• M30: 25,450,487 km (0.064 R)
• M31: 26,740,470 km (0.104 R)
• M32: 29,101,423 km (0.058 R)
• M33: 32,336,328 km (0.119 R)
• M34: 36,068,944 km (0.116 R)
• M35: 37,011,112 km (0.105 R)
• M36: 37,969,436 km (0.086 R)
• M37: 39,508,798 km (0.086 R)
• M38: 49,132,877 km (0.064 R)
• M39: 51,127,316 km (0.113 R)
• M40: 51,634,154 km (0.037 R)
• M41: 53,521,481 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.8

Radius: 6.1

Gravity: 23.67 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 18.19 AU - 20.59 AU

Year: 30879 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,986,210 km

• M1: 79,885 km (0.067 R)
• M2: 276,457 km (0.109 R)
• M3: 845,527 km (0.087 R)
• M4: 1,084,136 km (0.062 R)
• M5: 1,300,753 km (0.067 R)
• M6: 1,928,915 km (0.092 R)
• M7: 2,225,867 km (0.112 R)
• M8: 2,769,655 km (0.106 R)
• M9: 3,334,537 km (0.047 R)
• M10: 3,661,258 km (0.083 R)
• M11: 4,117,681 km (0.092 R)
• M12: 5,807,689 km (0.09 R)
• M13: 6,678,199 km (0.081 R)
• M14: 13,799,506 km (0.095 R)
• M15: 15,967,329 km (0.091 R)
• M16: 16,800,290 km (0.096 R)
• M17: 19,060,115 km (0.1 R)
• M18: 24,778,045 km (0.035 R)
• M19: 25,517,806 km (0.026 R)
• M20: 26,272,228 km (0.109 R)
• M21: 31,256,231 km (0.027 R)
• M22: 32,557,134 km (0.07 R)
• M23: 33,295,400 km (0.108 R)
• M24: 33,743,595 km (0.095 R)
• M25: 35,421,634 km (0.096 R)
• M26: 36,359,912 km (0.059 R)
• M27: 38,613,604 km (0.091 R)
• M28: 45,014,897 km (0.092 R)
• M29: 51,688,308 km (0.047 R)
• M30: 60,530,440 km (0.091 R)
• M31: 63,002,246 km (0.08 R)
• M32: 68,386,423 km (0.095 R)
• M33: 84,410,748 km (0.033 R)
• M34: 86,363,300 km (0.115 R)
• M35: 87,776,251 km (0.108 R)
• M36: 90,648,381 km (0.087 R)
• M37: 100,569,861 km (0.105 R)
• M38: 104,031,257 km (0.059 R)
• M39: 106,274,776 km (0.101 R)
• M40: 106,597,908 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.5

Radius: 3.3

Gravity: 33.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.52 AU - 20.26 AU

Year: 30879 Days

Day: 16.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,986,210 km

• M1: 42,037 km (0.083 R)
• M2: 165,605 km (0.072 R)
• M3: 480,209 km (0.082 R)
• M4: 810,820 km (0.116 R)
• M5: 986,897 km (0.075 R)
• M6: 1,352,365 km (0.097 R)
• M7: 1,745,209 km (0.051 R)
• M8: 1,958,087 km (0.054 R)
• M9: 2,932,717 km (0.099 R)
• M10: 3,066,906 km (0.087 R)
• M11: 3,800,833 km (0.113 R)
• M12: 4,431,837 km (0.099 R)
• M13: 4,537,603 km (0.08 R)
• M14: 5,404,373 km (0.099 R)
• M15: 6,243,168 km (0.068 R)
• M16: 6,832,733 km (0.063 R)
• M17: 7,117,119 km (0.119 R)
• M18: 8,494,616 km (0.073 R)
• M19: 10,594,521 km (0.103 R)
• M20: 18,097,602 km (0.09 R)
• M21: 19,102,152 km (0.118 R)
• M22: 20,628,948 km (0.084 R)
• M23: 23,707,223 km (0.098 R)
• M24: 24,797,642 km (0.057 R)
• M25: 25,242,995 km (0.099 R)
• M26: 26,727,305 km (0.12 R)
• M27: 28,511,110 km (0.083 R)
• M28: 31,397,900 km (0.096 R)
• M29: 32,844,961 km (0.11 R)
• M30: 39,984,668 km (0.07 R)
• M31: 42,312,411 km (0.085 R)
• M32: 46,896,240 km (0.03 R)
• M33: 48,783,866 km (0.069 R)
• M34: 57,809,853 km (0.104 R)
• M35: 58,004,779 km (0.044 R)
• M36: 64,267,844 km (0.04 R)
• M37: 69,195,298 km (0.117 R)
• M38: 70,743,487 km (0.073 R)
• M39: 81,740,576 km (0.105 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 14,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit