🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.27 AU - 1.29 AU

Year: 532 Days

Day: 34 Hours

Environment

Temp: -15 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.18 AU - 1.4 AU

Year: 538 Days

Day: 44.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,844,654 km

• M1: 32,463 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.01 AU - 2.65 AU

Year: 1306 Days

Day: 24.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,844,654 km

• M1: 788,830 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 9

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.96 AU - 11.32 AU

Year: 11853 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,844,654 km

• M1: 125,961 km (0.1 R)
• M2: 442,361 km (0.087 R)
• M3: 983,606 km (0.063 R)
• M4: 1,364,333 km (0.116 R)
• M5: 2,734,350 km (0.108 R)
• M6: 5,045,487 km (0.11 R)
• M7: 5,546,341 km (0.111 R)
• M8: 6,492,697 km (0.077 R)
• M9: 6,884,045 km (0.111 R)
• M10: 7,800,631 km (0.099 R)
• M11: 8,655,882 km (0.093 R)
• M12: 10,079,905 km (0.12 R)
• M13: 10,393,013 km (0.109 R)
• M14: 11,427,632 km (0.03 R)
• M15: 13,637,192 km (0.08 R)
• M16: 15,350,537 km (0.107 R)
• M17: 18,106,279 km (0.101 R)
• M18: 18,882,991 km (0.097 R)
• M19: 19,762,776 km (0.11 R)
• M20: 20,669,489 km (0.058 R)
• M21: 25,431,189 km (0.086 R)
• M22: 28,842,918 km (0.109 R)
• M23: 30,332,464 km (0.086 R)
• M24: 31,096,161 km (0.119 R)
• M25: 31,984,474 km (0.077 R)
• M26: 33,811,812 km (0.077 R)
• M27: 34,396,889 km (0.11 R)
• M28: 43,587,284 km (0.112 R)
• M29: 44,280,371 km (0.098 R)
• M30: 50,851,607 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 11.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.8 AU - 13.88 AU

Year: 14955 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,844,654 km

• M1: 150,944 km (0.103 R)
• M2: 679,174 km (0.087 R)
• M3: 1,836,613 km (0.091 R)
• M4: 3,142,303 km (0.05 R)
• M5: 3,929,936 km (0.067 R)
• M6: 4,561,987 km (0.108 R)
• M7: 4,961,264 km (0.085 R)
• M8: 5,352,911 km (0.092 R)
• M9: 6,908,729 km (0.071 R)
• M10: 7,671,977 km (0.089 R)
• M11: 9,231,535 km (0.05 R)
• M12: 11,767,069 km (0.072 R)
• M13: 12,140,765 km (0.107 R)
• M14: 13,138,134 km (0.087 R)
• M15: 13,951,049 km (0.102 R)
• M16: 15,169,972 km (0.117 R)
• M17: 20,608,453 km (0.12 R)
• M18: 21,546,731 km (0.1 R)
• M19: 22,841,650 km (0.062 R)
• M20: 27,222,773 km (0.109 R)
• M21: 32,551,300 km (0.107 R)
• M22: 36,466,127 km (0.077 R)
• M23: 37,262,286 km (0.081 R)
• M24: 38,653,846 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.9

Radius: 5.6

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.72 AU - 13.72 AU

Year: 17645 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,844,654 km

• M1: 74,051 km (0.07 R)
• M2: 293,810 km (0.054 R)
• M3: 601,084 km (0.088 R)
• M4: 788,231 km (0.031 R)
• M5: 1,025,942 km (0.075 R)
• M6: 1,257,968 km (0.041 R)
• M7: 1,480,271 km (0.114 R)
• M8: 1,915,451 km (0.049 R)
• M9: 2,350,033 km (0.044 R)
• M10: 2,645,190 km (0.101 R)
• M11: 3,466,033 km (0.063 R)
• M12: 4,635,140 km (0.114 R)
• M13: 5,100,091 km (0.036 R)
• M14: 5,669,161 km (0.088 R)
• M15: 6,806,853 km (0.114 R)
• M16: 8,615,042 km (0.041 R)
• M17: 9,788,039 km (0.066 R)
• M18: 13,146,960 km (0.105 R)
• M19: 13,606,226 km (0.117 R)
• M20: 14,626,034 km (0.116 R)
• M21: 14,977,140 km (0.027 R)
• M22: 16,063,969 km (0.094 R)
• M23: 16,664,604 km (0.071 R)
• M24: 17,124,917 km (0.115 R)
• M25: 19,301,416 km (0.12 R)
• M26: 20,762,539 km (0.092 R)
• M27: 22,574,019 km (0.098 R)
• M28: 23,806,407 km (0.115 R)
• M29: 25,083,075 km (0.087 R)
• M30: 31,453,551 km (0.056 R)
• M31: 33,350,452 km (0.048 R)
• M32: 34,697,730 km (0.053 R)
• M33: 35,071,426 km (0.104 R)
• M34: 38,158,228 km (0.106 R)
• M35: 41,281,682 km (0.11 R)
• M36: 43,120,389 km (0.081 R)
• M37: 47,112,259 km (0.086 R)
• M38: 53,967,133 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.6

Radius: 7.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.29 AU - 18.43 AU

Year: 25413 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,844,654 km

• M1: 104,569 km (0.096 R)
• M2: 352,453 km (0.082 R)
• M3: 614,997 km (0.09 R)
• M4: 1,196,035 km (0.029 R)
• M5: 2,755,742 km (0.081 R)
• M6: 3,376,723 km (0.101 R)
• M7: 4,303,332 km (0.063 R)
• M8: 5,137,939 km (0.113 R)
• M9: 6,819,269 km (0.114 R)
• M10: 7,257,591 km (0.031 R)
• M11: 7,902,508 km (0.087 R)
• M12: 8,585,123 km (0.119 R)
• M13: 15,753,254 km (0.097 R)
• M14: 16,056,788 km (0.097 R)
• M15: 17,229,785 km (0.092 R)
• M16: 18,711,702 km (0.111 R)
• M17: 25,284,883 km (0.058 R)
• M18: 26,654,750 km (0.064 R)
• M19: 29,541,391 km (0.057 R)
• M20: 40,141,447 km (0.109 R)
• M21: 44,673,515 km (0.109 R)
• M22: 52,009,345 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 10,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit