🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 12.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.55 AU - 0.65 AU

Year: 321 Days

Day: 6.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 93,634,526 km

• M1: 156,629 km (0.114 R)
• M2: 680,970 km (0.085 R)
• M3: 1,077,553 km (0.082 R)
• M4: 1,560,156 km (0.069 R)
• M5: 2,124,739 km (0.076 R)
• M6: 2,601,657 km (0.07 R)
• M7: 3,149,933 km (0.092 R)
• M8: 3,928,290 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 9.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.95 AU

Year: 522 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 93,634,526 km

• M1: 122,371 km (0.057 R)
• M2: 480,658 km (0.03 R)
• M3: 980,764 km (0.026 R)
• M4: 1,345,034 km (0.093 R)
• M5: 2,197,294 km (0.055 R)
• M6: 3,170,727 km (0.082 R)
• M7: 3,560,729 km (0.114 R)
• M8: 4,864,474 km (0.055 R)
• M9: 6,404,734 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 11

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.36 AU - 1.54 AU

Year: 1205 Days

Day: 12.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,634,526 km

• M1: 136,732 km (0.101 R)
• M2: 605,123 km (0.09 R)
• M3: 992,432 km (0.089 R)
• M4: 1,379,292 km (0.107 R)
• M5: 1,782,159 km (0.098 R)
• M6: 2,175,901 km (0.119 R)
• M7: 2,554,384 km (0.054 R)
• M8: 3,017,838 km (0.108 R)
• M9: 3,644,803 km (0.105 R)
• M10: 4,498,707 km (0.083 R)
• M11: 4,963,807 km (0.116 R)
• M12: 6,256,931 km (0.092 R)
• M13: 7,736,603 km (0.094 R)
• M14: 8,740,854 km (0.081 R)
• M15: 10,875,466 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 11.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.17 AU - 3.25 AU

Year: 3970 Days

Day: 10.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,634,526 km

• M1: 143,016 km (0.108 R)
• M2: 577,448 km (0.101 R)
• M3: 959,371 km (0.103 R)
• M4: 1,394,103 km (0.087 R)
• M5: 1,922,632 km (0.057 R)
• M6: 2,790,150 km (0.109 R)
• M7: 3,369,393 km (0.114 R)
• M8: 4,006,381 km (0.116 R)
• M9: 4,398,925 km (0.078 R)
• M10: 5,011,678 km (0.082 R)
• M11: 5,898,046 km (0.106 R)
• M12: 6,947,325 km (0.085 R)
• M13: 7,980,897 km (0.072 R)
• M14: 8,393,937 km (0.071 R)
• M15: 10,351,574 km (0.108 R)
• M16: 12,007,473 km (0.105 R)
• M17: 12,875,290 km (0.109 R)
• M18: 13,638,090 km (0.069 R)
• M19: 15,999,492 km (0.086 R)
• M20: 16,657,873 km (0.083 R)
• M21: 18,028,638 km (0.084 R)
• M22: 23,142,043 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 14.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.82 AU - 3.7 AU

Year: 4063 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,634,526 km

• M1: 183,108 km (0.117 R)
• M2: 761,154 km (0.04 R)
• M3: 1,407,417 km (0.062 R)
• M4: 1,866,981 km (0.08 R)
• M5: 2,429,021 km (0.081 R)
• M6: 3,330,049 km (0.107 R)
• M7: 4,144,759 km (0.064 R)
• M8: 5,193,739 km (0.037 R)
• M9: 5,682,625 km (0.052 R)
• M10: 6,443,629 km (0.046 R)
• M11: 7,746,327 km (0.116 R)
• M12: 8,758,507 km (0.084 R)
• M13: 10,482,323 km (0.068 R)
• M14: 11,178,252 km (0.086 R)
• M15: 14,807,048 km (0.077 R)
• M16: 15,852,587 km (0.053 R)
• M17: 16,480,150 km (0.106 R)
• M18: 19,543,765 km (0.046 R)
• M19: 20,001,086 km (0.043 R)
• M20: 21,141,620 km (0.098 R)
• M21: 22,609,923 km (0.061 R)
• M22: 25,515,562 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 12

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.1 AU - 4.68 AU

Year: 5296 Days

Day: 9.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,634,526 km

• M1: 149,299 km (0.071 R)
• M2: 569,070 km (0.12 R)
• M3: 950,694 km (0.085 R)
• M4: 1,335,011 km (0.114 R)
• M5: 1,799,214 km (0.094 R)
• M6: 5,628,919 km (0.07 R)
• M7: 6,176,447 km (0.109 R)
• M8: 7,202,988 km (0.079 R)
• M9: 8,148,746 km (0.076 R)
• M10: 10,242,218 km (0.116 R)
• M11: 10,736,938 km (0.113 R)
• M12: 11,921,155 km (0.115 R)
• M13: 13,243,002 km (0.108 R)
• M14: 13,994,133 km (0.088 R)
• M15: 15,116,266 km (0.073 R)
• M16: 15,817,731 km (0.082 R)
• M17: 18,117,798 km (0.084 R)
• M18: 18,976,490 km (0.091 R)
• M19: 25,354,745 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578

Radius: 7.6

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.89 AU - 7.85 AU

Year: 11097 Days

Day: 18.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 97.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,634,526 km

• M1: 95,443 km (0.06 R)
• M2: 448,345 km (0.12 R)
• M3: 756,068 km (0.078 R)
• M4: 1,027,289 km (0.058 R)
• M5: 1,538,016 km (0.065 R)
• M6: 1,788,742 km (0.102 R)
• M7: 2,649,827 km (0.069 R)
• M8: 2,946,779 km (0.102 R)
• M9: 3,409,784 km (0.094 R)
• M10: 3,866,955 km (0.065 R)
• M11: 4,628,857 km (0.096 R)
• M12: 5,125,373 km (0.111 R)
• M13: 6,868,637 km (0.105 R)
• M14: 8,741,602 km (0.054 R)
• M15: 9,745,852 km (0.118 R)
• M16: 9,995,831 km (0.099 R)
• M17: 10,771,645 km (0.115 R)
• M18: 11,698,853 km (0.054 R)
• M19: 13,401,725 km (0.087 R)
• M20: 14,473,295 km (0.093 R)
• M21: 15,263,471 km (0.1 R)
• M22: 19,413,316 km (0.105 R)
• M23: 19,969,820 km (0.108 R)
• M24: 23,444,978 km (0.091 R)
• M25: 27,700,888 km (0.084 R)
• M26: 29,434,279 km (0.098 R)
• M27: 32,891,186 km (0.041 R)
• M28: 33,795,954 km (0.091 R)
• M29: 34,717,028 km (0.067 R)
• M30: 35,301,208 km (0.077 R)
• M31: 37,703,600 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950

Radius: 4.2

Gravity: 53.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.35 AU - 11.47 AU

Year: 23184 Days

Day: 15.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,634,526 km

• M1: 67,020 km (0.074 R)
• M2: 287,677 km (0.036 R)
• M3: 464,950 km (0.12 R)
• M4: 1,774,081 km (0.088 R)
• M5: 2,106,488 km (0.077 R)
• M6: 2,264,463 km (0.115 R)
• M7: 2,406,132 km (0.103 R)
• M8: 4,168,694 km (0.094 R)
• M9: 4,908,755 km (0.057 R)
• M10: 7,808,560 km (0.117 R)
• M11: 8,751,625 km (0.118 R)
• M12: 9,101,834 km (0.093 R)
• M13: 9,340,592 km (0.108 R)
• M14: 9,522,204 km (0.104 R)
• M15: 13,593,809 km (0.082 R)
• M16: 15,622,057 km (0.119 R)
• M17: 23,675,808 km (0.066 R)
• M18: 26,109,765 km (0.057 R)
• M19: 27,821,913 km (0.094 R)
• M20: 29,868,711 km (0.05 R)
• M21: 39,217,231 km (0.104 R)
• M22: 40,167,327 km (0.064 R)
• M23: 42,609,363 km (0.045 R)
• M24: 47,073,513 km (0.057 R)
• M25: 52,218,932 km (0.099 R)
• M26: 61,464,230 km (0.077 R)
• M27: 68,046,536 km (0.045 R)
• M28: 70,573,095 km (0.117 R)
• M29: 71,977,220 km (0.111 R)
• M30: 83,887,156 km (0.077 R)
• M31: 84,410,000 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit