🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.55 AU - 0.55 AU

Year: 143 Days

Day: 21.6 Hours

Environment

Temp: 264 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.74 AU

Year: 184 Days

Day: 24.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,482,061 km

• M1: 38,895 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 215 Days

Day: 29 Hours

Environment

Temp: 134 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.45 AU - 5.41 AU

Year: 3847 Days

Day: 24 Hours

Environment

Temp: -123 °C

Axial Tilt: 66.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,482,061 km

• M1: 1,990,998 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.3

Radius: 10

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.69 AU - 6.39 AU

Year: 4583 Days

Day: 12.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,482,061 km

• M1: 127,308 km (0.079 R)
• M2: 721,361 km (0.094 R)
• M3: 1,892,563 km (0.075 R)
• M4: 2,844,903 km (0.1 R)
• M5: 3,856,184 km (0.114 R)
• M6: 4,766,936 km (0.111 R)
• M7: 6,409,820 km (0.111 R)
• M8: 7,359,617 km (0.092 R)
• M9: 9,078,945 km (0.108 R)
• M10: 12,514,759 km (0.061 R)
• M11: 14,325,193 km (0.088 R)
• M12: 14,889,476 km (0.095 R)
• M13: 16,062,323 km (0.044 R)
• M14: 21,084,025 km (0.071 R)
• M15: 21,740,460 km (0.112 R)
• M16: 23,948,824 km (0.066 R)
• M17: 25,229,083 km (0.03 R)
• M18: 29,524,187 km (0.106 R)
• M19: 31,465,070 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 11.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.74 AU - 8.9 AU

Year: 9206 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,482,061 km

• M1: 144,362 km (0.076 R)
• M2: 3,046,112 km (0.071 R)
• M3: 3,802,179 km (0.081 R)
• M4: 11,464,134 km (0.08 R)
• M5: 12,544,081 km (0.082 R)
• M6: 16,248,573 km (0.111 R)
• M7: 16,890,348 km (0.101 R)
• M8: 17,915,542 km (0.102 R)
• M9: 25,264,238 km (0.116 R)
• M10: 25,888,959 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 11.2

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.83 AU - 10.13 AU

Year: 11081 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,482,061 km

• M1: 186,549 km (0.069 R)
• M2: 719,117 km (0.063 R)
• M3: 1,155,045 km (0.075 R)
• M4: 1,644,679 km (0.066 R)
• M5: 2,445,776 km (0.097 R)
• M6: 3,027,113 km (0.12 R)
• M7: 4,317,395 km (0.093 R)
• M8: 5,304,890 km (0.043 R)
• M9: 5,834,018 km (0.108 R)
• M10: 6,206,068 km (0.093 R)
• M11: 6,594,125 km (0.098 R)
• M12: 6,957,049 km (0.109 R)
• M13: 8,497,907 km (0.084 R)
• M14: 9,223,756 km (0.096 R)
• M15: 11,944,044 km (0.087 R)
• M16: 12,669,144 km (0.109 R)
• M17: 14,008,195 km (0.094 R)
• M18: 15,159,650 km (0.043 R)
• M19: 16,816,446 km (0.064 R)
• M20: 17,267,933 km (0.12 R)
• M21: 21,437,824 km (0.106 R)
• M22: 22,690,407 km (0.091 R)
• M23: 23,614,473 km (0.112 R)
• M24: 24,085,856 km (0.074 R)
• M25: 27,980,935 km (0.071 R)
• M26: 28,615,230 km (0.074 R)
• M27: 35,128,572 km (0.055 R)
• M28: 36,239,935 km (0.099 R)
• M29: 36,615,425 km (0.087 R)
• M30: 37,886,259 km (0.092 R)
• M31: 38,273,269 km (0.092 R)
• M32: 39,317,911 km (0.034 R)
• M33: 48,068,489 km (0.117 R)
• M34: 50,209,683 km (0.052 R)
• M35: 52,254,237 km (0.069 R)
• M36: 55,175,883 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.1

Radius: 13.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.4 AU - 12.62 AU

Year: 11975 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 74,482,061 km

• M1: 166,802 km (0.08 R)
• M2: 6,589,337 km (0.096 R)
• M3: 7,582,817 km (0.043 R)
• M4: 9,904,576 km (0.102 R)
• M5: 10,962,382 km (0.044 R)
• M6: 19,843,858 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 14.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.25 AU - 14.95 AU

Year: 16664 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,482,061 km

• M1: 224,846 km (0.096 R)
• M2: 992,731 km (0.103 R)
• M3: 2,359,757 km (0.068 R)
• M4: 2,851,485 km (0.06 R)
• M5: 3,324,663 km (0.06 R)
• M6: 4,814,957 km (0.097 R)
• M7: 5,492,187 km (0.077 R)
• M8: 6,299,866 km (0.111 R)
• M9: 7,794,947 km (0.077 R)
• M10: 10,829,240 km (0.093 R)
• M11: 11,891,236 km (0.112 R)
• M12: 13,188,847 km (0.068 R)
• M13: 16,647,101 km (0.119 R)
• M14: 18,691,207 km (0.082 R)
• M15: 20,594,092 km (0.108 R)
• M16: 24,782,383 km (0.08 R)
• M17: 26,804,348 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.7

Radius: 7.1

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.22 AU - 16.54 AU

Year: 19165 Days

Day: 24.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,482,061 km

• M1: 89,759 km (0.098 R)
• M2: 324,627 km (0.057 R)
• M3: 606,619 km (0.109 R)
• M4: 848,519 km (0.104 R)
• M5: 1,116,748 km (0.114 R)
• M6: 1,365,829 km (0.083 R)
• M7: 1,902,735 km (0.104 R)
• M8: 2,178,295 km (0.034 R)
• M9: 2,642,048 km (0.103 R)
• M10: 3,090,393 km (0.075 R)
• M11: 4,957,374 km (0.118 R)
• M12: 6,599,809 km (0.098 R)
• M13: 6,822,261 km (0.108 R)
• M14: 8,111,645 km (0.11 R)
• M15: 10,190,757 km (0.078 R)
• M16: 11,289,703 km (0.08 R)
• M17: 14,305,147 km (0.064 R)
• M18: 14,905,782 km (0.094 R)
• M19: 15,289,650 km (0.116 R)
• M20: 16,237,802 km (0.097 R)
• M21: 17,057,448 km (0.096 R)
• M22: 19,773,547 km (0.098 R)
• M23: 20,143,802 km (0.077 R)
• M24: 21,671,196 km (0.114 R)
• M25: 22,463,167 km (0.099 R)
• M26: 24,740,496 km (0.12 R)
• M27: 25,496,115 km (0.078 R)
• M28: 27,971,511 km (0.07 R)
• M29: 41,256,849 km (0.047 R)
• M30: 45,775,303 km (0.108 R)
• M31: 51,654,649 km (0.09 R)
• M32: 55,047,678 km (0.094 R)
• M33: 62,670,737 km (0.099 R)
• M34: 72,930,757 km (0.085 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit