🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.66 AU - 1.78 AU

Year: 828 Days

Day: 32.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.72 AU - 2 AU

Year: 931 Days

Day: 35.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,991,171 km

• M1: 165,904 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.05 AU - 2.71 AU

Year: 1348 Days

Day: 23.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 8.3

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.97 AU - 7.55 AU

Year: 5750 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 107,991,171 km

• M1: 103,223 km (0.065 R)
• M2: 376,687 km (0.118 R)
• M3: 907,311 km (0.059 R)
• M4: 1,654,852 km (0.084 R)
• M5: 2,853,729 km (0.069 R)
• M6: 3,811,006 km (0.029 R)
• M7: 4,351,204 km (0.117 R)
• M8: 5,131,207 km (0.111 R)
• M9: 6,966,474 km (0.074 R)
• M10: 9,699,776 km (0.099 R)
• M11: 10,128,823 km (0.118 R)
• M12: 10,841,507 km (0.089 R)
• M13: 11,444,836 km (0.025 R)
• M14: 12,021,386 km (0.094 R)
• M15: 12,718,362 km (0.108 R)
• M16: 14,192,799 km (0.098 R)
• M17: 15,141,848 km (0.087 R)
• M18: 16,251,714 km (0.065 R)
• M19: 17,414,987 km (0.092 R)
• M20: 18,048,983 km (0.081 R)
• M21: 20,810,560 km (0.072 R)
• M22: 21,094,197 km (0.07 R)
• M23: 21,596,846 km (0.097 R)
• M24: 21,960,818 km (0.115 R)
• M25: 22,850,776 km (0.066 R)
• M26: 25,665,160 km (0.098 R)
• M27: 26,569,180 km (0.06 R)
• M28: 28,094,031 km (0.098 R)
• M29: 28,966,037 km (0.091 R)
• M30: 29,676,478 km (0.056 R)
• M31: 30,216,825 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 8.3

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.86 AU - 10.9 AU

Year: 11400 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 107,991,171 km

• M1: 103,223 km (0.073 R)
• M2: 393,592 km (0.112 R)
• M3: 668,553 km (0.104 R)
• M4: 1,025,045 km (0.113 R)
• M5: 1,297,762 km (0.088 R)
• M6: 1,590,824 km (0.052 R)
• M7: 2,011,343 km (0.078 R)
• M8: 2,407,479 km (0.116 R)
• M9: 3,121,808 km (0.048 R)
• M10: 3,654,826 km (0.068 R)
• M11: 4,162,710 km (0.113 R)
• M12: 4,656,234 km (0.107 R)
• M13: 4,933,139 km (0.058 R)
• M14: 5,900,888 km (0.055 R)
• M15: 7,271,952 km (0.073 R)
• M16: 8,252,118 km (0.09 R)
• M17: 8,890,302 km (0.074 R)
• M18: 13,124,072 km (0.029 R)
• M19: 13,803,844 km (0.101 R)
• M20: 14,248,449 km (0.079 R)
• M21: 24,435,466 km (0.097 R)
• M22: 28,311,547 km (0.084 R)
• M23: 30,395,146 km (0.075 R)
• M24: 30,823,744 km (0.12 R)
• M25: 31,365,288 km (0.047 R)
• M26: 33,367,207 km (0.085 R)
• M27: 34,168,303 km (0.102 R)
• M28: 48,060,560 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.9

Radius: 5.3

Gravity: 25.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 18.02 AU - 19.92 AU

Year: 30330 Days

Day: 15.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 107,991,171 km

• M1: 122,371 km (0.112 R)
• M2: 296,204 km (0.116 R)
• M3: 551,567 km (0.107 R)
• M4: 1,279,810 km (0.114 R)
• M5: 1,704,967 km (0.077 R)
• M6: 2,803,763 km (0.066 R)
• M7: 5,296,064 km (0.114 R)
• M8: 6,869,833 km (0.028 R)
• M9: 7,546,315 km (0.115 R)
• M10: 9,091,511 km (0.091 R)
• M11: 11,823,169 km (0.112 R)
• M12: 16,283,579 km (0.094 R)
• M13: 16,464,143 km (0.04 R)
• M14: 19,436,055 km (0.117 R)
• M15: 25,921,122 km (0.076 R)
• M16: 26,915,499 km (0.115 R)
• M17: 28,847,855 km (0.119 R)
• M18: 33,566,621 km (0.057 R)
• M19: 42,417,130 km (0.115 R)
• M20: 42,587,821 km (0.096 R)
• M21: 45,740,746 km (0.088 R)
• M22: 51,529,286 km (0.085 R)
• M23: 56,745,464 km (0.078 R)
• M24: 58,841,929 km (0.1 R)
• M25: 60,772,340 km (0.12 R)
• M26: 61,425,035 km (0.091 R)
• M27: 75,231,124 km (0.107 R)
• M28: 77,758,879 km (0.1 R)
• M29: 78,528,111 km (0.104 R)
• M30: 78,785,569 km (0.093 R)
• M31: 82,185,031 km (0.1 R)
• M32: 84,594,903 km (0.112 R)
• M33: 86,227,315 km (0.102 R)
• M34: 96,760,950 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.4

Radius: 5.3

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.29 AU - 19.49 AU

Year: 31343 Days

Day: 18.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 107,991,171 km

• M1: 65,973 km (0.096 R)
• M2: 524,789 km (0.115 R)
• M3: 1,262,756 km (0.105 R)
• M4: 2,334,924 km (0.076 R)
• M5: 2,725,374 km (0.052 R)
• M6: 3,909,292 km (0.117 R)
• M7: 5,802,901 km (0.115 R)
• M8: 7,288,707 km (0.048 R)
• M9: 7,891,736 km (0.07 R)
• M10: 9,196,828 km (0.103 R)
• M11: 11,128,586 km (0.085 R)
• M12: 12,151,386 km (0.045 R)
• M13: 12,685,600 km (0.078 R)
• M14: 21,014,761 km (0.101 R)
• M15: 22,457,632 km (0.1 R)
• M16: 24,683,499 km (0.076 R)
• M17: 27,181,036 km (0.079 R)
• M18: 28,357,922 km (0.052 R)
• M19: 34,150,950 km (0.104 R)
• M20: 36,453,261 km (0.054 R)
• M21: 38,044,384 km (0.057 R)
• M22: 51,677,088 km (0.082 R)
• M23: 53,075,529 km (0.034 R)
• M24: 61,999,491 km (0.071 R)
• M25: 62,447,686 km (0.05 R)
• M26: 62,672,682 km (0.112 R)
• M27: 73,113,566 km (0.111 R)
• M28: 82,202,235 km (0.116 R)
• M29: 89,706,962 km (0.097 R)
• M30: 93,183,915 km (0.111 R)
• M31: 105,103,275 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit