🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.59 AU - 0.73 AU

Year: 189 Days

Day: 41 Hours

Environment

Temp: 240 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,382,866 km

• M1: 205,398 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.21 AU - 1.51 AU

Year: 560 Days

Day: 33.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,382,866 km

• M1: 148,999 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.17 AU - 1.67 AU

Year: 597 Days

Day: 36.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,382,866 km

• M1: 937,380 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.24 AU - 3.28 AU

Year: 1619 Days

Day: 33.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 13

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.57 AU - 6.71 AU

Year: 4730 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,382,866 km

• M1: 162,164 km (0.113 R)
• M2: 612,902 km (0.08 R)
• M3: 1,636,451 km (0.095 R)
• M4: 2,706,674 km (0.119 R)
• M5: 3,793,503 km (0.073 R)
• M6: 4,246,036 km (0.093 R)
• M7: 4,785,636 km (0.07 R)
• M8: 6,123,490 km (0.082 R)
• M9: 6,717,094 km (0.109 R)
• M10: 9,242,904 km (0.073 R)
• M11: 9,983,264 km (0.067 R)
• M12: 10,851,979 km (0.108 R)
• M13: 12,200,305 km (0.081 R)
• M14: 14,893,515 km (0.103 R)
• M15: 16,378,872 km (0.096 R)
• M16: 18,467,708 km (0.099 R)
• M17: 19,311,440 km (0.075 R)
• M18: 21,427,352 km (0.114 R)
• M19: 21,925,662 km (0.079 R)
• M20: 22,504,756 km (0.049 R)
• M21: 25,237,759 km (0.088 R)
• M22: 26,520,711 km (0.09 R)
• M23: 28,697,659 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 12.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.35 AU - 8.55 AU

Year: 6470 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,382,866 km

• M1: 153,039 km (0.118 R)
• M2: 901,327 km (0.069 R)
• M3: 1,415,944 km (0.1 R)
• M4: 1,891,366 km (0.096 R)
• M5: 2,302,012 km (0.053 R)
• M6: 3,507,322 km (0.071 R)
• M7: 4,043,930 km (0.051 R)
• M8: 6,413,859 km (0.111 R)
• M9: 7,086,451 km (0.089 R)
• M10: 7,525,970 km (0.054 R)
• M11: 8,762,546 km (0.116 R)
• M12: 9,469,844 km (0.093 R)
• M13: 10,998,585 km (0.089 R)
• M14: 11,405,192 km (0.101 R)
• M15: 13,488,941 km (0.11 R)
• M16: 17,958,925 km (0.106 R)
• M17: 18,778,722 km (0.03 R)
• M18: 20,560,881 km (0.027 R)
• M19: 23,256,635 km (0.096 R)
• M20: 25,075,745 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.9

Radius: 11.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.93 AU - 9.31 AU

Year: 9725 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,382,866 km

• M1: 144,063 km (0.116 R)
• M2: 518,207 km (0.098 R)
• M3: 880,084 km (0.093 R)
• M4: 1,253,032 km (0.116 R)
• M5: 1,763,759 km (0.119 R)
• M6: 3,419,508 km (0.119 R)
• M7: 4,235,415 km (0.112 R)
• M8: 5,144,970 km (0.114 R)
• M9: 5,764,156 km (0.077 R)
• M10: 6,691,363 km (0.086 R)
• M11: 8,178,665 km (0.049 R)
• M12: 8,886,114 km (0.078 R)
• M13: 11,307,953 km (0.112 R)
• M14: 12,018,095 km (0.036 R)
• M15: 13,709,448 km (0.098 R)
• M16: 15,224,874 km (0.081 R)
• M17: 20,043,422 km (0.107 R)
• M18: 24,510,115 km (0.103 R)
• M19: 24,963,097 km (0.109 R)
• M20: 26,639,940 km (0.071 R)
• M21: 28,192,467 km (0.099 R)
• M22: 28,789,961 km (0.102 R)
• M23: 31,370,823 km (0.066 R)
• M24: 33,654,883 km (0.035 R)
• M25: 34,102,331 km (0.116 R)
• M26: 36,047,701 km (0.111 R)
• M27: 37,584,670 km (0.075 R)
• M28: 39,288,141 km (0.048 R)
• M29: 42,717,822 km (0.068 R)
• M30: 44,438,197 km (0.106 R)
• M31: 45,656,073 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.3

Radius: 13.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.77 AU - 12.97 AU

Year: 12654 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,382,866 km

• M1: 166,652 km (0.107 R)
• M2: 652,995 km (0.106 R)
• M3: 1,371,962 km (0.073 R)
• M4: 1,838,558 km (0.116 R)
• M5: 2,430,965 km (0.098 R)
• M6: 3,038,333 km (0.098 R)
• M7: 4,248,430 km (0.072 R)
• M8: 4,796,557 km (0.04 R)
• M9: 5,489,943 km (0.109 R)
• M10: 8,280,093 km (0.105 R)
• M11: 9,232,881 km (0.095 R)
• M12: 9,858,500 km (0.112 R)
• M13: 10,823,556 km (0.064 R)
• M14: 11,850,695 km (0.096 R)
• M15: 12,590,306 km (0.064 R)
• M16: 14,670,465 km (0.115 R)
• M17: 16,688,390 km (0.055 R)
• M18: 17,984,656 km (0.113 R)
• M19: 19,115,167 km (0.081 R)
• M20: 19,737,195 km (0.117 R)
• M21: 26,338,949 km (0.081 R)
• M22: 27,012,439 km (0.088 R)
• M23: 27,895,216 km (0.055 R)
• M24: 31,190,558 km (0.109 R)
• M25: 31,944,531 km (0.055 R)
• M26: 34,852,115 km (0.102 R)
• M27: 44,221,131 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.1

Radius: 14

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.49 AU - 14.81 AU

Year: 14954 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,382,866 km

• M1: 174,132 km (0.104 R)
• M2: 863,329 km (0.091 R)
• M3: 1,383,481 km (0.098 R)
• M4: 2,729,114 km (0.031 R)
• M5: 6,769,603 km (0.072 R)
• M6: 7,512,805 km (0.111 R)
• M7: 7,952,324 km (0.06 R)
• M8: 9,304,240 km (0.115 R)
• M9: 18,668,468 km (0.059 R)
• M10: 19,128,332 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.7

Radius: 4.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.1 AU - 24.06 AU

Year: 30593 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,382,866 km

• M1: 283,488 km (0.048 R)
• M2: 476,918 km (0.106 R)
• M3: 1,814,622 km (0.119 R)
• M4: 6,478,485 km (0.119 R)
• M5: 8,862,776 km (0.058 R)
• M6: 12,751,872 km (0.118 R)
• M7: 17,424,711 km (0.092 R)
• M8: 22,426,217 km (0.097 R)
• M9: 22,772,536 km (0.067 R)
• M10: 25,019,197 km (0.084 R)
• M11: 42,982,909 km (0.12 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit