🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 256 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,595,147 km

• M1: 112,049 km (0.104 R)
• M2: 400,922 km (0.099 R)
• M3: 734,376 km (0.075 R)
• M4: 1,080,994 km (0.058 R)
• M5: 1,598,902 km (0.102 R)
• M6: 1,994,588 km (0.071 R)
• M7: 2,289,147 km (0.05 R)
• M8: 2,572,784 km (0.071 R)
• M9: 3,119,714 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.6

Radius: 8.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.6 AU - 0.94 AU

Year: 475 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 113.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,595,147 km

• M1: 109,506 km (0.108 R)
• M2: 407,953 km (0.105 R)
• M3: 753,076 km (0.095 R)
• M4: 1,150,108 km (0.109 R)
• M5: 1,489,546 km (0.111 R)
• M6: 1,873,863 km (0.081 R)
• M7: 2,383,692 km (0.053 R)
• M8: 3,127,044 km (0.117 R)
• M9: 3,575,688 km (0.089 R)
• M10: 3,992,169 km (0.037 R)
• M11: 4,454,127 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 10.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.83 AU - 3.83 AU

Year: 4271 Days

Day: 14.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,595,147 km

• M1: 133,890 km (0.065 R)
• M2: 507,436 km (0.102 R)
• M3: 877,990 km (0.081 R)
• M4: 2,363,796 km (0.105 R)
• M5: 2,976,848 km (0.037 R)
• M6: 3,795,448 km (0.078 R)
• M7: 4,135,932 km (0.089 R)
• M8: 4,928,502 km (0.053 R)
• M9: 5,283,049 km (0.118 R)
• M10: 7,158,857 km (0.082 R)
• M11: 7,782,380 km (0.097 R)
• M12: 8,877,138 km (0.053 R)
• M13: 10,071,677 km (0.092 R)
• M14: 13,993,983 km (0.119 R)
• M15: 14,348,231 km (0.116 R)
• M16: 15,879,515 km (0.074 R)
• M17: 16,769,622 km (0.107 R)
• M18: 17,400,626 km (0.093 R)
• M19: 20,212,468 km (0.096 R)
• M20: 21,059,042 km (0.082 R)
• M21: 21,726,099 km (0.109 R)
• M22: 22,476,182 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 10.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.39 AU - 4.23 AU

Year: 5228 Days

Day: 9.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,595,147 km

• M1: 130,749 km (0.078 R)
• M2: 581,637 km (0.057 R)
• M3: 1,378,395 km (0.028 R)
• M4: 1,899,145 km (0.109 R)
• M5: 3,094,432 km (0.059 R)
• M6: 3,474,859 km (0.101 R)
• M7: 3,886,403 km (0.063 R)
• M8: 5,427,560 km (0.109 R)
• M9: 6,984,276 km (0.069 R)
• M10: 7,987,479 km (0.103 R)
• M11: 8,560,439 km (0.109 R)
• M12: 11,306,308 km (0.107 R)
• M13: 11,891,236 km (0.09 R)
• M14: 14,697,243 km (0.096 R)
• M15: 19,852,834 km (0.051 R)
• M16: 21,854,753 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 11.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.03 AU - 6.45 AU

Year: 8432 Days

Day: 5.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,595,147 km

• M1: 145,559 km (0.097 R)
• M2: 645,964 km (0.118 R)
• M3: 1,263,952 km (0.082 R)
• M4: 1,802,056 km (0.074 R)
• M5: 2,639,954 km (0.12 R)
• M6: 3,187,183 km (0.113 R)
• M7: 3,853,192 km (0.085 R)
• M8: 4,243,643 km (0.049 R)
• M9: 4,944,658 km (0.105 R)
• M10: 5,577,158 km (0.103 R)
• M11: 6,018,173 km (0.117 R)
• M12: 7,309,352 km (0.046 R)
• M13: 8,131,093 km (0.119 R)
• M14: 8,816,251 km (0.052 R)
• M15: 9,580,996 km (0.075 R)
• M16: 10,832,681 km (0.095 R)
• M17: 14,030,036 km (0.04 R)
• M18: 25,185,998 km (0.101 R)
• M19: 26,889,020 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 13.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.09 AU - 6.71 AU

Year: 8821 Days

Day: 6 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,595,147 km

• M1: 171,888 km (0.03 R)
• M2: 614,997 km (0.045 R)
• M3: 1,123,929 km (0.074 R)
• M4: 1,736,083 km (0.12 R)
• M5: 2,870,933 km (0.111 R)
• M6: 4,346,716 km (0.087 R)
• M7: 4,927,903 km (0.076 R)
• M8: 5,687,113 km (0.088 R)
• M9: 6,807,601 km (0.089 R)
• M10: 7,287,511 km (0.091 R)
• M11: 8,440,461 km (0.117 R)
• M12: 9,711,595 km (0.092 R)
• M13: 10,956,548 km (0.092 R)
• M14: 12,577,142 km (0.118 R)
• M15: 13,704,212 km (0.105 R)
• M16: 14,292,431 km (0.097 R)
• M17: 15,519,732 km (0.05 R)
• M18: 17,490,833 km (0.08 R)
• M19: 19,697,701 km (0.062 R)
• M20: 20,447,635 km (0.068 R)
• M21: 21,925,064 km (0.052 R)
• M22: 23,639,456 km (0.111 R)
• M23: 24,315,638 km (0.111 R)
• M24: 26,421,527 km (0.092 R)
• M25: 27,891,476 km (0.066 R)
• M26: 30,395,445 km (0.086 R)
• M27: 33,784,884 km (0.032 R)
• M28: 38,453,385 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.3

Radius: 7.2

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.5 AU - 6.12 AU

Year: 9844 Days

Day: 21.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,595,147 km

• M1: 90,208 km (0.101 R)
• M2: 358,586 km (0.055 R)
• M3: 591,211 km (0.118 R)
• M4: 929,601 km (0.082 R)
• M5: 3,540,383 km (0.079 R)
• M6: 4,266,531 km (0.072 R)
• M7: 4,813,162 km (0.104 R)
• M8: 5,770,139 km (0.053 R)
• M9: 8,708,990 km (0.109 R)
• M10: 9,071,764 km (0.1 R)
• M11: 11,039,575 km (0.063 R)
• M12: 12,518,499 km (0.075 R)
• M13: 14,124,881 km (0.1 R)
• M14: 15,597,672 km (0.075 R)
• M15: 19,684,088 km (0.097 R)
• M16: 22,687,564 km (0.043 R)
• M17: 26,830,528 km (0.068 R)
• M18: 35,188,860 km (0.07 R)
• M19: 36,928,085 km (0.114 R)
• M20: 43,663,729 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.9

Radius: 5.8

Gravity: 26.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.44 AU - 6.76 AU

Year: 11919 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,595,147 km

• M1: 72,106 km (0.042 R)
• M2: 1,019,809 km (0.053 R)
• M3: 1,224,010 km (0.074 R)
• M4: 1,484,759 km (0.11 R)
• M5: 2,044,255 km (0.11 R)
• M6: 2,538,526 km (0.1 R)
• M7: 4,408,051 km (0.112 R)
• M8: 6,070,981 km (0.064 R)
• M9: 9,598,050 km (0.077 R)
• M10: 10,022,908 km (0.11 R)
• M11: 10,571,483 km (0.085 R)
• M12: 11,549,853 km (0.083 R)
• M13: 12,091,547 km (0.062 R)
• M14: 12,649,996 km (0.055 R)
• M15: 16,218,354 km (0.081 R)
• M16: 29,923,763 km (0.12 R)
• M17: 35,256,777 km (0.077 R)
• M18: 37,166,394 km (0.06 R)
• M19: 44,028,149 km (0.119 R)
• M20: 44,757,439 km (0.087 R)
• M21: 45,198,902 km (0.096 R)
• M22: 51,849,575 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit