🌌 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: 941.7

Radius: 14.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.73 AU - 0.75 AU

Year: 424 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,867,990 km

• M1: 184,005 km (0.091 R)
• M2: 657,632 km (0.108 R)
• M3: 1,143,676 km (0.05 R)
• M4: 1,843,794 km (0.045 R)
• M5: 2,345,545 km (0.105 R)
• M6: 3,434,767 km (0.073 R)
• M7: 3,999,649 km (0.109 R)
• M8: 4,596,694 km (0.085 R)
• M9: 5,302,048 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 9.2

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.23 AU - 1.61 AU

Year: 1128 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,867,990 km

• M1: 114,442 km (0.072 R)
• M2: 440,566 km (0.079 R)
• M3: 812,167 km (0.099 R)
• M4: 1,222,364 km (0.091 R)
• M5: 1,691,952 km (0.072 R)
• M6: 2,762,624 km (0.068 R)
• M7: 3,122,706 km (0.025 R)
• M8: 4,215,369 km (0.114 R)
• M9: 4,713,530 km (0.115 R)
• M10: 5,027,087 km (0.113 R)
• M11: 6,189,612 km (0.086 R)
• M12: 6,518,278 km (0.07 R)
• M13: 6,809,396 km (0.047 R)
• M14: 7,236,647 km (0.114 R)
• M15: 7,628,295 km (0.114 R)
• M16: 8,713,478 km (0.085 R)
• M17: 9,993,736 km (0.112 R)
• M18: 10,645,534 km (0.098 R)
• M19: 11,325,606 km (0.047 R)
• M20: 12,034,102 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 13.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.92 AU - 4.26 AU

Year: 4536 Days

Day: 12.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,867,990 km

• M1: 171,589 km (0.054 R)
• M2: 682,316 km (0.102 R)
• M3: 1,375,253 km (0.09 R)
• M4: 1,936,544 km (0.067 R)
• M5: 2,431,713 km (0.097 R)
• M6: 4,257,705 km (0.102 R)
• M7: 5,763,557 km (0.103 R)
• M8: 6,347,886 km (0.071 R)
• M9: 6,836,922 km (0.079 R)
• M10: 7,781,184 km (0.09 R)
• M11: 8,731,429 km (0.091 R)
• M12: 9,296,460 km (0.112 R)
• M13: 12,147,945 km (0.097 R)
• M14: 12,598,235 km (0.088 R)
• M15: 13,532,474 km (0.055 R)
• M16: 15,019,776 km (0.045 R)
• M17: 16,552,705 km (0.103 R)
• M18: 17,737,072 km (0.116 R)
• M19: 19,380,853 km (0.101 R)
• M20: 20,135,425 km (0.095 R)
• M21: 21,267,880 km (0.052 R)
• M22: 24,840,278 km (0.056 R)
• M23: 25,895,092 km (0.042 R)
• M24: 26,642,633 km (0.069 R)
• M25: 30,049,575 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871

Radius: 14.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.94 AU - 4.34 AU

Year: 5617 Days

Day: 6 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,867,990 km

• M1: 177,872 km (0.058 R)
• M2: 754,272 km (0.117 R)
• M3: 1,500,317 km (0.112 R)
• M4: 2,047,696 km (0.072 R)
• M5: 3,256,746 km (0.112 R)
• M6: 4,734,922 km (0.032 R)
• M7: 5,624,880 km (0.051 R)
• M8: 6,970,214 km (0.114 R)
• M9: 7,624,854 km (0.055 R)
• M10: 8,083,671 km (0.095 R)
• M11: 9,227,047 km (0.026 R)
• M12: 10,153,357 km (0.062 R)
• M13: 12,294,851 km (0.113 R)
• M14: 14,958,141 km (0.091 R)
• M15: 16,424,949 km (0.111 R)
• M16: 18,187,660 km (0.099 R)
• M17: 21,476,420 km (0.12 R)
• M18: 23,022,963 km (0.113 R)
• M19: 25,142,914 km (0.061 R)
• M20: 28,930,283 km (0.1 R)
• M21: 29,394,037 km (0.045 R)
• M22: 32,780,484 km (0.074 R)
• M23: 33,896,484 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.7

Radius: 5.2

Gravity: 28.5 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.7 AU - 7.02 AU

Year: 10696 Days

Day: 16.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,867,990 km

• M1: 64,776 km (0.104 R)
• M2: 230,082 km (0.072 R)
• M3: 475,123 km (0.1 R)
• M4: 928,105 km (0.11 R)
• M5: 1,787,096 km (0.071 R)
• M6: 2,240,527 km (0.101 R)
• M7: 3,201,544 km (0.116 R)
• M8: 3,653,778 km (0.056 R)
• M9: 6,891,675 km (0.101 R)
• M10: 8,128,849 km (0.054 R)
• M11: 8,728,737 km (0.066 R)
• M12: 12,475,864 km (0.106 R)
• M13: 14,432,155 km (0.12 R)
• M14: 16,949,888 km (0.098 R)
• M15: 20,657,970 km (0.027 R)
• M16: 23,562,263 km (0.08 R)
• M17: 24,399,114 km (0.1 R)
• M18: 26,132,055 km (0.104 R)
• M19: 27,842,557 km (0.098 R)
• M20: 42,495,070 km (0.107 R)
• M21: 47,739,972 km (0.092 R)
• M22: 48,480,332 km (0.071 R)
• M23: 49,832,098 km (0.086 R)
• M24: 51,054,612 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.8

Radius: 6.2

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.69 AU - 8.89 AU

Year: 13126 Days

Day: 22.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,867,990 km

• M1: 79,736 km (0.052 R)
• M2: 279,449 km (0.116 R)
• M3: 965,505 km (0.1 R)
• M4: 1,846,487 km (0.09 R)
• M5: 2,080,906 km (0.087 R)
• M6: 2,355,718 km (0.115 R)
• M7: 2,906,537 km (0.098 R)
• M8: 3,512,857 km (0.113 R)
• M9: 3,732,616 km (0.075 R)
• M10: 4,049,914 km (0.091 R)
• M11: 4,291,813 km (0.068 R)
• M12: 4,905,314 km (0.093 R)
• M13: 5,286,340 km (0.091 R)
• M14: 5,724,363 km (0.117 R)
• M15: 8,046,869 km (0.095 R)
• M16: 8,725,445 km (0.054 R)
• M17: 9,336,852 km (0.079 R)
• M18: 9,813,920 km (0.112 R)
• M19: 10,759,228 km (0.099 R)
• M20: 10,990,058 km (0.049 R)
• M21: 12,070,603 km (0.1 R)
• M22: 14,935,552 km (0.115 R)
• M23: 17,104,871 km (0.102 R)
• M24: 18,884,637 km (0.106 R)
• M25: 19,305,605 km (0.105 R)
• M26: 21,052,759 km (0.1 R)
• M27: 21,505,442 km (0.077 R)
• M28: 22,902,387 km (0.086 R)
• M29: 30,457,678 km (0.115 R)
• M30: 33,671,938 km (0.118 R)
• M31: 45,857,282 km (0.12 R)
• M32: 48,477,040 km (0.098 R)
• M33: 50,063,825 km (0.072 R)
• M34: 53,844,163 km (0.047 R)
• M35: 58,164,251 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 5

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.75 AU - 10.31 AU

Year: 18095 Days

Day: 19.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,867,990 km

• M1: 67,618 km (0.065 R)
• M2: 348,862 km (0.116 R)
• M3: 572,661 km (0.1 R)
• M4: 1,083,238 km (0.065 R)
• M5: 2,192,357 km (0.047 R)
• M6: 2,439,492 km (0.093 R)
• M7: 2,614,522 km (0.102 R)
• M8: 3,190,474 km (0.075 R)
• M9: 3,563,272 km (0.119 R)
• M10: 4,994,923 km (0.114 R)
• M11: 5,647,020 km (0.057 R)
• M12: 6,192,155 km (0.079 R)
• M13: 8,879,382 km (0.064 R)
• M14: 10,277,673 km (0.106 R)
• M15: 12,705,646 km (0.058 R)
• M16: 13,166,557 km (0.097 R)
• M17: 15,714,658 km (0.089 R)
• M18: 16,554,351 km (0.103 R)
• M19: 19,338,666 km (0.083 R)
• M20: 27,413,211 km (0.107 R)
• M21: 32,730,817 km (0.093 R)
• M22: 41,215,111 km (0.044 R)
• M23: 42,514,668 km (0.114 R)
• M24: 45,195,162 km (0.115 R)
• M25: 51,883,085 km (0.112 R)
• M26: 61,598,419 km (0.055 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: 256 - 13,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit