🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309

Radius: 12.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.98 AU - 1.58 AU

Year: 950 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,072,895 km

• M1: 153,637 km (0.05 R)
• M2: 594,502 km (0.089 R)
• M3: 1,073,814 km (0.114 R)
• M4: 1,527,544 km (0.111 R)
• M5: 2,232,000 km (0.059 R)
• M6: 2,627,687 km (0.107 R)
• M7: 4,303,781 km (0.066 R)
• M8: 5,058,203 km (0.076 R)
• M9: 6,089,531 km (0.041 R)
• M10: 6,482,973 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 13.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.62 AU

Year: 972 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,072,895 km

• M1: 169,195 km (0.056 R)
• M2: 622,776 km (0.115 R)
• M3: 1,313,170 km (0.077 R)
• M4: 2,156,154 km (0.061 R)
• M5: 3,003,028 km (0.116 R)
• M6: 3,504,480 km (0.075 R)
• M7: 4,014,459 km (0.119 R)
• M8: 4,454,576 km (0.084 R)
• M9: 5,241,760 km (0.111 R)
• M10: 5,729,150 km (0.077 R)
• M11: 6,616,714 km (0.108 R)
• M12: 7,865,258 km (0.06 R)
• M13: 9,071,465 km (0.117 R)
• M14: 9,805,841 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.6

Radius: 9.5

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.15 AU - 1.55 AU

Year: 1029 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 105.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,072,895 km

• M1: 118,182 km (0.115 R)
• M2: 485,894 km (0.104 R)
• M3: 820,993 km (0.103 R)
• M4: 1,389,615 km (0.079 R)
• M5: 1,817,764 km (0.04 R)
• M6: 2,410,620 km (0.114 R)
• M7: 3,376,873 km (0.077 R)
• M8: 3,932,180 km (0.095 R)
• M9: 4,512,470 km (0.118 R)
• M10: 5,263,751 km (0.074 R)
• M11: 7,179,351 km (0.111 R)
• M12: 8,572,556 km (0.087 R)
• M13: 10,078,109 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 8.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.25 AU - 1.79 AU

Year: 1229 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,072,895 km

• M1: 106,962 km (0.118 R)
• M2: 404,213 km (0.102 R)
• M3: 792,121 km (0.051 R)
• M4: 1,101,040 km (0.073 R)
• M5: 1,627,026 km (0.094 R)
• M6: 2,048,444 km (0.103 R)
• M7: 2,644,442 km (0.111 R)
• M8: 3,137,516 km (0.074 R)
• M9: 3,793,802 km (0.086 R)
• M10: 4,099,730 km (0.049 R)
• M11: 4,421,963 km (0.115 R)
• M12: 5,135,844 km (0.092 R)
• M13: 6,026,101 km (0.116 R)
• M14: 6,465,022 km (0.116 R)
• M15: 6,791,594 km (0.082 R)
• M16: 7,221,089 km (0.081 R)
• M17: 7,692,622 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 14.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.71 AU - 2.71 AU

Year: 2927 Days

Day: 13.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,072,895 km

• M1: 175,329 km (0.117 R)
• M2: 616,642 km (0.043 R)
• M3: 1,696,290 km (0.115 R)
• M4: 3,080,370 km (0.101 R)
• M5: 4,250,225 km (0.061 R)
• M6: 4,825,429 km (0.052 R)
• M7: 6,186,022 km (0.047 R)
• M8: 6,757,635 km (0.113 R)
• M9: 8,134,085 km (0.095 R)
• M10: 8,621,176 km (0.106 R)
• M11: 12,007,922 km (0.117 R)
• M12: 15,009,603 km (0.066 R)
• M13: 17,931,100 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.2

Radius: 10.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.11 AU - 3.71 AU

Year: 4131 Days

Day: 9.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,072,895 km

• M1: 134,339 km (0.071 R)
• M2: 525,537 km (0.033 R)
• M3: 1,166,265 km (0.102 R)
• M4: 1,896,303 km (0.066 R)
• M5: 2,531,196 km (0.108 R)
• M6: 2,944,236 km (0.058 R)
• M7: 3,283,374 km (0.112 R)
• M8: 4,608,811 km (0.118 R)
• M9: 5,419,781 km (0.067 R)
• M10: 7,222,735 km (0.109 R)
• M11: 7,564,117 km (0.101 R)
• M12: 8,806,079 km (0.094 R)
• M13: 11,051,094 km (0.104 R)
• M14: 12,548,419 km (0.116 R)
• M15: 13,244,348 km (0.079 R)
• M16: 14,659,095 km (0.048 R)
• M17: 16,346,410 km (0.084 R)
• M18: 16,996,412 km (0.082 R)
• M19: 17,848,522 km (0.074 R)
• M20: 20,036,241 km (0.089 R)
• M21: 20,575,990 km (0.116 R)
• M22: 21,125,314 km (0.072 R)
• M23: 25,326,920 km (0.043 R)
• M24: 26,357,798 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.6

Radius: 4.8

Gravity: 27.76 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.72 AU - 9.56 AU

Year: 16660 Days

Day: 18 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,072,895 km

• M1: 60,288 km (0.115 R)
• M2: 304,581 km (0.063 R)
• M3: 1,087,577 km (0.03 R)
• M4: 2,338,664 km (0.108 R)
• M5: 3,232,212 km (0.061 R)
• M6: 4,144,609 km (0.088 R)
• M7: 5,109,366 km (0.096 R)
• M8: 5,587,032 km (0.089 R)
• M9: 8,331,704 km (0.116 R)
• M10: 12,241,893 km (0.099 R)
• M11: 13,986,055 km (0.09 R)
• M12: 23,011,444 km (0.042 R)
• M13: 24,003,577 km (0.052 R)
• M14: 25,860,386 km (0.083 R)
• M15: 26,285,692 km (0.065 R)
• M16: 26,607,776 km (0.066 R)
• M17: 26,823,796 km (0.1 R)
• M18: 27,922,143 km (0.119 R)
• M19: 33,361,971 km (0.066 R)
• M20: 35,147,870 km (0.07 R)
• M21: 35,800,865 km (0.103 R)
• M22: 37,265,877 km (0.067 R)
• M23: 38,356,146 km (0.099 R)
• M24: 44,887,439 km (0.108 R)
• M25: 46,746,343 km (0.082 R)
• M26: 53,484,530 km (0.114 R)
• M27: 54,174,625 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.7

Radius: 6

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.76 AU - 10.42 AU

Year: 19482 Days

Day: 15.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,072,895 km

• M1: 74,799 km (0.091 R)
• M2: 520,152 km (0.087 R)
• M3: 1,045,240 km (0.12 R)
• M4: 1,345,034 km (0.071 R)
• M5: 2,196,994 km (0.085 R)
• M6: 2,533,739 km (0.054 R)
• M7: 2,737,940 km (0.077 R)
• M8: 3,444,790 km (0.051 R)
• M9: 4,050,063 km (0.065 R)
• M10: 5,773,580 km (0.103 R)
• M11: 6,796,381 km (0.076 R)
• M12: 7,147,786 km (0.113 R)
• M13: 12,041,581 km (0.117 R)
• M14: 13,423,567 km (0.082 R)
• M15: 14,908,176 km (0.102 R)
• M16: 17,456,875 km (0.075 R)
• M17: 19,308,747 km (0.096 R)
• M18: 19,658,955 km (0.076 R)
• M19: 20,282,031 km (0.098 R)
• M20: 21,567,675 km (0.096 R)
• M21: 25,433,882 km (0.111 R)
• M22: 29,621,874 km (0.106 R)
• M23: 32,986,480 km (0.096 R)
• M24: 36,065,952 km (0.103 R)
• M25: 38,774,422 km (0.084 R)
• M26: 45,976,811 km (0.068 R)
• M27: 48,831,737 km (0.07 R)
• M28: 50,137,577 km (0.05 R)
• M29: 53,676,165 km (0.114 R)
• M30: 55,418,232 km (0.098 R)
• M31: 55,771,133 km (0.112 R)
• M32: 59,382,725 km (0.099 R)
• M33: 65,284,062 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit