🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.59 AU - 3.65 AU

Year: 2516 Days

Day: 36.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 15

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.87 AU - 5.49 AU

Year: 4306 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,623,327 km

• M1: 186,848 km (0.095 R)
• M2: 1,474,437 km (0.049 R)
• M3: 2,256,235 km (0.117 R)
• M4: 2,917,458 km (0.093 R)
• M5: 3,517,794 km (0.084 R)
• M6: 4,012,215 km (0.063 R)
• M7: 6,274,284 km (0.1 R)
• M8: 7,116,371 km (0.096 R)
• M9: 7,651,482 km (0.104 R)
• M10: 9,824,990 km (0.038 R)
• M11: 10,489,952 km (0.111 R)
• M12: 11,035,985 km (0.081 R)
• M13: 11,562,569 km (0.108 R)
• M14: 14,631,569 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 9.7

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.75 AU - 9.75 AU

Year: 8655 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,623,327 km

• M1: 120,576 km (0.091 R)
• M2: 461,659 km (0.118 R)
• M3: 913,594 km (0.065 R)
• M4: 1,767,499 km (0.099 R)
• M5: 2,416,604 km (0.09 R)
• M6: 2,786,560 km (0.033 R)
• M7: 3,105,353 km (0.077 R)
• M8: 3,919,763 km (0.119 R)
• M9: 5,399,885 km (0.095 R)
• M10: 6,500,775 km (0.103 R)
• M11: 7,104,552 km (0.117 R)
• M12: 8,423,707 km (0.11 R)
• M13: 8,732,776 km (0.109 R)
• M14: 9,233,929 km (0.057 R)
• M15: 9,754,080 km (0.09 R)
• M16: 13,177,328 km (0.085 R)
• M17: 19,011,346 km (0.072 R)
• M18: 19,776,091 km (0.08 R)
• M19: 20,087,703 km (0.114 R)
• M20: 20,881,020 km (0.032 R)
• M21: 22,109,817 km (0.094 R)
• M22: 25,622,076 km (0.066 R)
• M23: 26,460,572 km (0.103 R)
• M24: 28,786,221 km (0.053 R)
• M25: 29,692,485 km (0.039 R)
• M26: 32,417,410 km (0.108 R)
• M27: 32,742,037 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 11.6

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.25 AU - 11.53 AU

Year: 10510 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,623,327 km

• M1: 144,212 km (0.12 R)
• M2: 642,822 km (0.083 R)
• M3: 1,198,877 km (0.119 R)
• M4: 1,640,191 km (0.117 R)
• M5: 3,066,008 km (0.118 R)
• M6: 4,075,794 km (0.105 R)
• M7: 4,488,235 km (0.113 R)
• M8: 5,260,759 km (0.085 R)
• M9: 8,253,614 km (0.109 R)
• M10: 9,667,314 km (0.068 R)
• M11: 10,031,584 km (0.109 R)
• M12: 11,933,273 km (0.071 R)
• M13: 12,413,631 km (0.038 R)
• M14: 14,532,835 km (0.119 R)
• M15: 17,719,718 km (0.098 R)
• M16: 18,345,486 km (0.086 R)
• M17: 22,778,520 km (0.04 R)
• M18: 24,179,055 km (0.12 R)
• M19: 29,807,675 km (0.11 R)
• M20: 33,336,539 km (0.07 R)
• M21: 36,629,039 km (0.078 R)
• M22: 46,310,265 km (0.087 R)
• M23: 47,497,773 km (0.098 R)
• M24: 51,024,842 km (0.104 R)
• M25: 54,887,608 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.1

Radius: 8.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.87 AU - 12.73 AU

Year: 14805 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,623,327 km

• M1: 114,143 km (0.118 R)
• M2: 590,912 km (0.111 R)
• M3: 1,030,729 km (0.052 R)
• M4: 1,459,477 km (0.069 R)
• M5: 2,659,102 km (0.11 R)
• M6: 3,770,914 km (0.06 R)
• M7: 4,085,219 km (0.076 R)
• M8: 4,736,867 km (0.061 R)
• M9: 7,072,090 km (0.045 R)
• M10: 8,488,183 km (0.053 R)
• M11: 9,691,997 km (0.069 R)
• M12: 10,436,396 km (0.075 R)
• M13: 14,933,757 km (0.084 R)
• M14: 18,711,103 km (0.052 R)
• M15: 24,137,168 km (0.114 R)
• M16: 26,535,072 km (0.1 R)
• M17: 27,206,766 km (0.119 R)
• M18: 29,087,361 km (0.1 R)
• M19: 29,904,465 km (0.095 R)
• M20: 31,798,972 km (0.102 R)
• M21: 33,326,815 km (0.112 R)
• M22: 39,059,555 km (0.088 R)
• M23: 39,928,719 km (0.098 R)
• M24: 41,705,642 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.4

Radius: 3.8

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.13 AU - 13.29 AU

Year: 16550 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,623,327 km

• M1: 50,863 km (0.08 R)
• M2: 274,811 km (0.076 R)
• M3: 478,713 km (0.027 R)
• M4: 853,157 km (0.048 R)
• M5: 1,155,344 km (0.09 R)
• M6: 1,690,157 km (0.034 R)
• M7: 3,397,816 km (0.086 R)
• M8: 3,654,227 km (0.06 R)
• M9: 3,814,147 km (0.113 R)
• M10: 4,715,923 km (0.112 R)
• M11: 5,539,908 km (0.071 R)
• M12: 8,912,144 km (0.097 R)
• M13: 9,251,132 km (0.098 R)
• M14: 9,548,533 km (0.103 R)
• M15: 10,966,422 km (0.118 R)
• M16: 12,882,321 km (0.119 R)
• M17: 15,010,351 km (0.081 R)
• M18: 15,490,112 km (0.054 R)
• M19: 15,838,974 km (0.082 R)
• M20: 17,064,180 km (0.12 R)
• M21: 18,042,850 km (0.098 R)
• M22: 19,137,906 km (0.111 R)
• M23: 20,778,097 km (0.102 R)
• M24: 21,117,086 km (0.119 R)
• M25: 21,459,665 km (0.113 R)
• M26: 23,962,288 km (0.06 R)
• M27: 24,241,437 km (0.079 R)
• M28: 28,588,751 km (0.066 R)
• M29: 29,858,688 km (0.108 R)
• M30: 31,945,578 km (0.081 R)
• M31: 38,657,735 km (0.106 R)
• M32: 39,428,314 km (0.074 R)
• M33: 43,849,679 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit