🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 15

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.91 AU

Year: 418 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,738,398 km

• M1: 186,549 km (0.116 R)
• M2: 660,624 km (0.047 R)
• M3: 1,284,298 km (0.091 R)
• M4: 1,752,389 km (0.112 R)
• M5: 2,393,566 km (0.05 R)
• M6: 3,271,257 km (0.076 R)
• M7: 3,938,314 km (0.104 R)
• M8: 4,530,422 km (0.065 R)
• M9: 5,719,426 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 14.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.82 AU - 0.84 AU

Year: 496 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,738,398 km

• M1: 186,698 km (0.1 R)
• M2: 659,727 km (0.062 R)
• M3: 1,350,270 km (0.112 R)
• M4: 1,947,465 km (0.11 R)
• M5: 2,921,347 km (0.115 R)
• M6: 4,186,945 km (0.049 R)
• M7: 5,233,382 km (0.064 R)
• M8: 5,792,430 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 8.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.35 AU - 1.57 AU

Year: 1157 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,738,398 km

• M1: 105,167 km (0.109 R)
• M2: 388,954 km (0.039 R)
• M3: 732,132 km (0.1 R)
• M4: 1,104,032 km (0.104 R)
• M5: 1,394,851 km (0.117 R)
• M6: 1,760,767 km (0.069 R)
• M7: 2,218,237 km (0.115 R)
• M8: 2,510,851 km (0.053 R)
• M9: 2,930,323 km (0.045 R)
• M10: 3,827,312 km (0.075 R)
• M11: 4,414,184 km (0.114 R)
• M12: 4,705,751 km (0.117 R)
• M13: 5,109,216 km (0.115 R)
• M14: 5,518,067 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 12.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.88 AU - 3.48 AU

Year: 3720 Days

Day: 6.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,738,398 km

• M1: 159,172 km (0.113 R)
• M2: 579,692 km (0.086 R)
• M3: 1,183,170 km (0.048 R)
• M4: 1,658,592 km (0.094 R)
• M5: 2,965,927 km (0.084 R)
• M6: 3,377,920 km (0.078 R)
• M7: 3,845,712 km (0.062 R)
• M8: 4,318,891 km (0.097 R)
• M9: 4,769,928 km (0.12 R)
• M10: 5,606,928 km (0.089 R)
• M11: 6,217,886 km (0.109 R)
• M12: 6,666,380 km (0.113 R)
• M13: 7,545,417 km (0.041 R)
• M14: 8,804,882 km (0.062 R)
• M15: 9,307,830 km (0.093 R)
• M16: 11,850,395 km (0.069 R)
• M17: 12,464,345 km (0.076 R)
• M18: 13,965,410 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.8

Radius: 12.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.12 AU - 3.28 AU

Year: 3755 Days

Day: 11.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,738,398 km

• M1: 151,692 km (0.087 R)
• M2: 734,526 km (0.079 R)
• M3: 1,317,359 km (0.077 R)
• M4: 1,716,636 km (0.102 R)
• M5: 2,271,793 km (0.087 R)
• M6: 2,734,799 km (0.075 R)
• M7: 3,559,083 km (0.099 R)
• M8: 4,029,867 km (0.06 R)
• M9: 5,283,946 km (0.078 R)
• M10: 6,194,249 km (0.093 R)
• M11: 6,592,928 km (0.039 R)
• M12: 7,476,154 km (0.04 R)
• M13: 10,819,666 km (0.086 R)
• M14: 11,767,069 km (0.096 R)
• M15: 13,366,570 km (0.079 R)
• M16: 15,382,700 km (0.065 R)
• M17: 18,272,034 km (0.091 R)
• M18: 18,776,029 km (0.055 R)
• M19: 19,483,926 km (0.089 R)
• M20: 21,715,178 km (0.09 R)
• M21: 23,294,034 km (0.112 R)
• M22: 24,337,928 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 10.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.32 AU - 6.46 AU

Year: 8209 Days

Day: 12 Hours

Environment

Temp: -222 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,738,398 km

• M1: 136,284 km (0.076 R)
• M2: 530,773 km (0.118 R)
• M3: 1,472,492 km (0.077 R)
• M4: 1,964,669 km (0.098 R)
• M5: 3,875,782 km (0.085 R)
• M6: 6,506,311 km (0.112 R)
• M7: 9,955,888 km (0.099 R)
• M8: 14,163,777 km (0.066 R)
• M9: 14,777,278 km (0.1 R)
• M10: 16,123,210 km (0.117 R)
• M11: 16,859,979 km (0.082 R)
• M12: 17,271,224 km (0.091 R)
• M13: 19,354,225 km (0.048 R)
• M14: 20,417,566 km (0.091 R)
• M15: 21,042,436 km (0.105 R)
• M16: 22,910,166 km (0.108 R)
• M17: 25,062,879 km (0.103 R)
• M18: 32,854,684 km (0.114 R)
• M19: 33,497,058 km (0.101 R)
• M20: 39,539,016 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.8

Radius: 4.4

Gravity: 33.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.07 AU - 9.57 AU

Year: 14346 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,738,398 km

• M1: 54,902 km (0.069 R)
• M2: 255,663 km (0.062 R)
• M3: 469,588 km (0.078 R)
• M4: 723,904 km (0.065 R)
• M5: 974,032 km (0.109 R)
• M6: 1,292,974 km (0.079 R)
• M7: 2,117,707 km (0.089 R)
• M8: 2,741,231 km (0.049 R)
• M9: 2,879,310 km (0.031 R)
• M10: 3,399,911 km (0.027 R)
• M11: 3,696,563 km (0.094 R)
• M12: 3,837,036 km (0.079 R)
• M13: 4,341,330 km (0.114 R)
• M14: 4,989,837 km (0.114 R)
• M15: 5,337,203 km (0.103 R)
• M16: 5,775,076 km (0.032 R)
• M17: 7,453,116 km (0.089 R)
• M18: 8,140,518 km (0.08 R)
• M19: 8,919,324 km (0.114 R)
• M20: 10,455,545 km (0.111 R)
• M21: 10,794,085 km (0.029 R)
• M22: 11,374,375 km (0.048 R)
• M23: 22,464,813 km (0.119 R)
• M24: 26,192,792 km (0.067 R)
• M25: 27,986,321 km (0.071 R)
• M26: 28,528,912 km (0.055 R)
• M27: 28,857,878 km (0.082 R)
• M28: 29,078,685 km (0.096 R)
• M29: 29,972,831 km (0.084 R)
• M30: 30,426,711 km (0.111 R)
• M31: 42,742,206 km (0.116 R)
• M32: 43,606,583 km (0.112 R)
• M33: 45,072,791 km (0.087 R)
• M34: 50,623,471 km (0.083 R)
• M35: 51,266,891 km (0.088 R)
• M36: 59,063,633 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.5

Radius: 6.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.75 AU - 10.69 AU

Year: 16892 Days

Day: 16.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,738,398 km

• M1: 84,373 km (0.059 R)
• M2: 334,501 km (0.1 R)
• M3: 978,220 km (0.075 R)
• M4: 2,497,686 km (0.04 R)
• M5: 3,169,530 km (0.068 R)
• M6: 6,076,516 km (0.088 R)
• M7: 7,204,484 km (0.04 R)
• M8: 8,085,316 km (0.111 R)
• M9: 8,337,538 km (0.028 R)
• M10: 10,598,560 km (0.049 R)
• M11: 11,522,776 km (0.111 R)
• M12: 11,950,476 km (0.113 R)
• M13: 13,008,432 km (0.098 R)
• M14: 16,155,074 km (0.089 R)
• M15: 19,174,408 km (0.071 R)
• M16: 24,684,397 km (0.083 R)
• M17: 28,084,756 km (0.058 R)
• M18: 36,937,061 km (0.084 R)
• M19: 40,013,242 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 13,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit