🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 9.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.32 AU - 1.88 AU

Year: 1287 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,813,121 km

• M1: 124,465 km (0.085 R)
• M2: 476,768 km (0.05 R)
• M3: 870,660 km (0.111 R)
• M4: 1,256,622 km (0.117 R)
• M5: 2,194,002 km (0.118 R)
• M6: 3,047,458 km (0.081 R)
• M7: 3,451,672 km (0.101 R)
• M8: 4,511,573 km (0.077 R)
• M9: 5,669,011 km (0.118 R)
• M10: 8,560,589 km (0.087 R)
• M11: 9,133,100 km (0.041 R)
• M12: 9,822,746 km (0.113 R)
• M13: 10,227,707 km (0.084 R)
• M14: 10,676,351 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 14.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.62 AU - 1.86 AU

Year: 1459 Days

Day: 9.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,813,121 km

• M1: 186,100 km (0.054 R)
• M2: 657,333 km (0.085 R)
• M3: 1,700,180 km (0.098 R)
• M4: 2,199,238 km (0.111 R)
• M5: 2,783,568 km (0.091 R)
• M6: 3,487,426 km (0.098 R)
• M7: 4,308,119 km (0.085 R)
• M8: 5,169,055 km (0.114 R)
• M9: 5,835,663 km (0.028 R)
• M10: 6,839,315 km (0.102 R)
• M11: 7,588,801 km (0.116 R)
• M12: 8,602,326 km (0.063 R)
• M13: 9,671,652 km (0.06 R)
• M14: 11,148,931 km (0.101 R)
• M15: 11,847,703 km (0.081 R)
• M16: 13,537,560 km (0.069 R)
• M17: 14,248,300 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 14.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.35 AU - 2.17 AU

Year: 1485 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,813,121 km

• M1: 182,809 km (0.092 R)
• M2: 729,290 km (0.1 R)
• M3: 1,207,255 km (0.077 R)
• M4: 2,132,518 km (0.068 R)
• M5: 2,646,237 km (0.108 R)
• M6: 3,122,706 km (0.12 R)
• M7: 3,607,403 km (0.08 R)
• M8: 4,345,220 km (0.115 R)
• M9: 4,831,114 km (0.111 R)
• M10: 5,890,117 km (0.088 R)
• M11: 6,968,269 km (0.115 R)
• M12: 7,473,012 km (0.114 R)
• M13: 8,059,286 km (0.043 R)
• M14: 9,042,892 km (0.078 R)
• M15: 10,649,124 km (0.119 R)
• M16: 12,323,723 km (0.117 R)
• M17: 13,385,120 km (0.097 R)
• M18: 14,042,453 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.1

Radius: 10

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.59 AU - 2.35 AU

Year: 1758 Days

Day: 13 Hours

Environment

Temp: -193 °C

Axial Tilt: 146.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,813,121 km

• M1: 124,316 km (0.064 R)
• M2: 553,213 km (0.068 R)
• M3: 896,091 km (0.103 R)
• M4: 2,066,096 km (0.112 R)
• M5: 3,368,495 km (0.11 R)
• M6: 3,819,533 km (0.118 R)
• M7: 4,661,170 km (0.089 R)
• M8: 5,603,039 km (0.107 R)
• M9: 6,460,534 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 12.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.21 AU - 3.27 AU

Year: 2884 Days

Day: 6.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,813,121 km

• M1: 160,519 km (0.081 R)
• M2: 822,788 km (0.054 R)
• M3: 1,400,535 km (0.068 R)
• M4: 1,958,236 km (0.098 R)
• M5: 2,497,088 km (0.1 R)
• M6: 3,309,703 km (0.087 R)
• M7: 3,798,290 km (0.079 R)
• M8: 4,509,927 km (0.055 R)
• M9: 4,921,770 km (0.109 R)
• M10: 5,612,763 km (0.11 R)
• M11: 6,117,805 km (0.063 R)
• M12: 6,537,726 km (0.058 R)
• M13: 7,689,181 km (0.095 R)
• M14: 8,449,288 km (0.115 R)
• M15: 9,368,118 km (0.119 R)
• M16: 10,431,011 km (0.032 R)
• M17: 12,526,877 km (0.078 R)
• M18: 13,299,550 km (0.108 R)
• M19: 13,911,704 km (0.056 R)
• M20: 14,346,436 km (0.101 R)
• M21: 15,141,698 km (0.101 R)
• M22: 15,913,773 km (0.094 R)
• M23: 16,712,027 km (0.118 R)
• M24: 19,506,366 km (0.114 R)
• M25: 20,544,724 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.1

Radius: 12.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.86 AU - 4.44 AU

Year: 5375 Days

Day: 6.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,813,121 km

• M1: 152,291 km (0.084 R)
• M2: 1,113,008 km (0.118 R)
• M3: 1,805,945 km (0.083 R)
• M4: 3,102,211 km (0.081 R)
• M5: 3,959,856 km (0.096 R)
• M6: 5,930,658 km (0.083 R)
• M7: 6,616,115 km (0.105 R)
• M8: 10,417,547 km (0.12 R)
• M9: 12,378,775 km (0.062 R)
• M10: 13,032,817 km (0.1 R)
• M11: 18,663,232 km (0.072 R)
• M12: 19,523,719 km (0.051 R)
• M13: 21,181,413 km (0.1 R)
• M14: 22,411,107 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300

Radius: 9.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.43 AU - 5.67 AU

Year: 6171 Days

Day: 11.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,813,121 km

• M1: 115,639 km (0.07 R)
• M2: 435,330 km (0.088 R)
• M3: 952,490 km (0.118 R)
• M4: 1,638,246 km (0.094 R)
• M5: 2,383,992 km (0.059 R)
• M6: 2,842,958 km (0.079 R)
• M7: 3,682,800 km (0.114 R)
• M8: 4,252,020 km (0.084 R)
• M9: 4,803,438 km (0.113 R)
• M10: 5,109,515 km (0.073 R)
• M11: 5,455,984 km (0.049 R)
• M12: 6,778,280 km (0.105 R)
• M13: 8,485,191 km (0.09 R)
• M14: 9,125,769 km (0.111 R)
• M15: 10,846,893 km (0.1 R)
• M16: 11,197,700 km (0.118 R)
• M17: 12,296,047 km (0.077 R)
• M18: 13,314,510 km (0.089 R)
• M19: 13,972,740 km (0.087 R)
• M20: 15,299,075 km (0.088 R)
• M21: 15,852,587 km (0.058 R)
• M22: 18,139,191 km (0.097 R)
• M23: 19,780,578 km (0.043 R)
• M24: 20,570,605 km (0.08 R)
• M25: 25,219,807 km (0.079 R)
• M26: 26,070,271 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 12.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.01 AU - 5.23 AU

Year: 7366 Days

Day: 11 Hours

Environment

Temp: -213 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,813,121 km

• M1: 158,574 km (0.117 R)
• M2: 974,780 km (0.062 R)
• M3: 2,752,900 km (0.102 R)
• M4: 3,564,618 km (0.08 R)
• M5: 4,487,487 km (0.082 R)
• M6: 10,996,939 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.7

Radius: 5.7

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.09 AU - 7.79 AU

Year: 10391 Days

Day: 23.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,813,121 km

• M1: 73,153 km (0.081 R)
• M2: 349,610 km (0.101 R)
• M3: 663,467 km (0.118 R)
• M4: 948,600 km (0.063 R)
• M5: 1,152,652 km (0.08 R)
• M6: 1,766,601 km (0.099 R)
• M7: 2,875,421 km (0.069 R)
• M8: 3,423,248 km (0.118 R)
• M9: 3,685,194 km (0.111 R)
• M10: 4,222,699 km (0.079 R)
• M11: 4,988,790 km (0.118 R)
• M12: 5,613,211 km (0.114 R)
• M13: 6,866,393 km (0.073 R)
• M14: 7,479,146 km (0.096 R)
• M15: 7,677,961 km (0.08 R)
• M16: 8,508,678 km (0.051 R)
• M17: 10,694,004 km (0.027 R)
• M18: 11,099,863 km (0.059 R)
• M19: 11,516,044 km (0.117 R)
• M20: 15,101,456 km (0.11 R)
• M21: 16,400,265 km (0.081 R)
• M22: 17,912,999 km (0.067 R)
• M23: 18,922,635 km (0.027 R)
• M24: 28,403,400 km (0.117 R)
• M25: 30,274,121 km (0.088 R)
• M26: 33,071,601 km (0.071 R)
• M27: 33,285,526 km (0.087 R)
• M28: 34,368,465 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.1

Radius: 5.3

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.66 AU - 10.3 AU

Year: 17110 Days

Day: 18.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,813,121 km

• M1: 65,973 km (0.064 R)
• M2: 273,914 km (0.058 R)
• M3: 508,932 km (0.059 R)
• M4: 1,220,719 km (0.108 R)
• M5: 1,667,119 km (0.094 R)
• M6: 1,910,963 km (0.103 R)
• M7: 2,991,957 km (0.115 R)
• M8: 3,770,166 km (0.057 R)
• M9: 4,133,838 km (0.105 R)
• M10: 4,429,294 km (0.112 R)
• M11: 5,753,684 km (0.083 R)
• M12: 6,946,876 km (0.059 R)
• M13: 8,670,992 km (0.087 R)
• M14: 9,204,607 km (0.066 R)
• M15: 10,992,601 km (0.091 R)
• M16: 11,791,753 km (0.079 R)
• M17: 12,205,541 km (0.116 R)
• M18: 12,446,393 km (0.028 R)
• M19: 12,751,872 km (0.042 R)
• M20: 14,221,522 km (0.094 R)
• M21: 14,962,929 km (0.117 R)
• M22: 15,238,787 km (0.077 R)
• M23: 15,588,397 km (0.113 R)
• M24: 15,800,677 km (0.108 R)
• M25: 19,140,449 km (0.105 R)
• M26: 23,105,242 km (0.04 R)
• M27: 23,846,349 km (0.069 R)
• M28: 28,523,676 km (0.093 R)
• M29: 29,054,599 km (0.107 R)
• M30: 31,244,263 km (0.112 R)
• M31: 40,168,973 km (0.074 R)
• M32: 42,054,804 km (0.098 R)
• M33: 42,329,017 km (0.103 R)
• M34: 50,652,343 km (0.039 R)
• M35: 51,430,551 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit