🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 13.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.65 AU - 0.69 AU

Year: 366 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,803,776 km

• M1: 170,542 km (0.112 R)
• M2: 484,996 km (0.027 R)
• M3: 993,180 km (0.103 R)
• M4: 1,266,196 km (0.1 R)
• M5: 1,549,535 km (0.037 R)
• M6: 1,902,586 km (0.115 R)
• M7: 2,173,507 km (0.09 R)
• M8: 2,639,206 km (0.102 R)
• M9: 3,323,616 km (0.093 R)
• M10: 3,678,163 km (0.104 R)
• M11: 4,035,851 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 10.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.92 AU - 1.1 AU

Year: 677 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,803,776 km

• M1: 135,984 km (0.071 R)
• M2: 344,374 km (0.111 R)
• M3: 562,338 km (0.088 R)
• M4: 857,196 km (0.052 R)
• M5: 1,064,389 km (0.059 R)
• M6: 1,384,977 km (0.069 R)
• M7: 1,759,271 km (0.026 R)
• M8: 2,022,264 km (0.093 R)
• M9: 2,938,252 km (0.078 R)
• M10: 3,167,286 km (0.117 R)
• M11: 3,396,320 km (0.086 R)
• M12: 3,689,831 km (0.051 R)
• M13: 4,044,678 km (0.041 R)
• M14: 4,730,584 km (0.104 R)
• M15: 5,289,631 km (0.094 R)
• M16: 5,529,137 km (0.118 R)
• M17: 5,821,452 km (0.064 R)
• M18: 6,255,884 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 10.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.1 AU - 3.04 AU

Year: 2747 Days

Day: 11.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,803,776 km

• M1: 146,456 km (0.06 R)
• M2: 526,884 km (0.094 R)
• M3: 803,640 km (0.047 R)
• M4: 1,112,559 km (0.117 R)
• M5: 2,291,989 km (0.081 R)
• M6: 2,550,045 km (0.06 R)
• M7: 2,957,550 km (0.097 R)
• M8: 3,194,513 km (0.097 R)
• M9: 3,396,769 km (0.12 R)
• M10: 3,789,613 km (0.111 R)
• M11: 4,026,427 km (0.089 R)
• M12: 4,607,764 km (0.117 R)
• M13: 5,602,889 km (0.101 R)
• M14: 6,048,691 km (0.117 R)
• M15: 6,268,001 km (0.074 R)
• M16: 6,760,477 km (0.061 R)
• M17: 7,077,924 km (0.087 R)
• M18: 7,337,177 km (0.091 R)
• M19: 8,398,424 km (0.12 R)
• M20: 9,016,862 km (0.108 R)
• M21: 9,783,252 km (0.114 R)
• M22: 10,114,162 km (0.108 R)
• M23: 10,476,638 km (0.112 R)
• M24: 12,903,564 km (0.119 R)
• M25: 13,166,109 km (0.116 R)
• M26: 13,909,610 km (0.065 R)
• M27: 14,182,327 km (0.058 R)
• M28: 14,642,640 km (0.079 R)
• M29: 14,953,803 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 11.1

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.66 AU - 3.44 AU

Year: 3552 Days

Day: 6.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,803,776 km

• M1: 155,432 km (0.083 R)
• M2: 406,757 km (0.108 R)
• M3: 1,150,258 km (0.057 R)
• M4: 1,473,090 km (0.082 R)
• M5: 2,780,276 km (0.061 R)
• M6: 3,272,603 km (0.107 R)
• M7: 4,098,682 km (0.105 R)
• M8: 5,138,388 km (0.105 R)
• M9: 5,559,506 km (0.117 R)
• M10: 6,321,108 km (0.028 R)
• M11: 6,653,216 km (0.025 R)
• M12: 7,319,824 km (0.055 R)
• M13: 7,677,363 km (0.087 R)
• M14: 8,368,056 km (0.097 R)
• M15: 8,957,920 km (0.102 R)
• M16: 9,194,435 km (0.112 R)
• M17: 9,568,280 km (0.098 R)
• M18: 10,004,956 km (0.046 R)
• M19: 10,965,674 km (0.087 R)
• M20: 11,970,971 km (0.087 R)
• M21: 12,490,375 km (0.106 R)
• M22: 12,958,018 km (0.091 R)
• M23: 13,242,703 km (0.117 R)
• M24: 13,498,365 km (0.12 R)
• M25: 14,579,210 km (0.088 R)
• M26: 15,084,402 km (0.117 R)
• M27: 16,226,432 km (0.099 R)
• M28: 17,630,259 km (0.096 R)
• M29: 19,016,283 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.3

Radius: 7.1

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.72 AU - 8.44 AU

Year: 15316 Days

Day: 17.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 109.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,803,776 km

• M1: 92,451 km (0.12 R)
• M2: 298,897 km (0.072 R)
• M3: 1,706,613 km (0.069 R)
• M4: 5,577,757 km (0.074 R)
• M5: 6,158,346 km (0.039 R)
• M6: 6,643,791 km (0.056 R)
• M7: 7,105,151 km (0.118 R)
• M8: 7,494,255 km (0.106 R)
• M9: 7,848,951 km (0.083 R)
• M10: 8,304,028 km (0.1 R)
• M11: 8,915,136 km (0.079 R)
• M12: 10,049,686 km (0.092 R)
• M13: 10,879,505 km (0.093 R)
• M14: 13,745,950 km (0.112 R)
• M15: 15,211,560 km (0.11 R)
• M16: 18,573,772 km (0.105 R)
• M17: 19,131,772 km (0.045 R)
• M18: 21,372,599 km (0.108 R)
• M19: 23,816,280 km (0.083 R)
• M20: 24,527,468 km (0.108 R)
• M21: 25,329,911 km (0.116 R)
• M22: 25,981,410 km (0.12 R)
• M23: 29,015,255 km (0.061 R)
• M24: 30,951,949 km (0.104 R)
• M25: 32,491,461 km (0.08 R)
• M26: 33,136,377 km (0.063 R)
• M27: 33,600,729 km (0.113 R)
• M28: 34,728,846 km (0.108 R)
• M29: 38,125,317 km (0.081 R)
• M30: 48,145,232 km (0.086 R)
• M31: 48,592,680 km (0.09 R)
• M32: 55,795,219 km (0.05 R)
• M33: 57,857,126 km (0.086 R)
• M34: 59,707,502 km (0.116 R)
• M35: 60,081,048 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.5

Radius: 4

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.66 AU - 10.84 AU

Year: 21883 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,803,776 km

• M1: 100,380 km (0.114 R)
• M2: 231,129 km (0.113 R)
• M3: 644,767 km (0.059 R)
• M4: 948,899 km (0.093 R)
• M5: 2,897,412 km (0.086 R)
• M6: 4,381,273 km (0.113 R)
• M7: 4,516,061 km (0.119 R)
• M8: 4,968,594 km (0.102 R)
• M9: 5,076,005 km (0.086 R)
• M10: 5,442,819 km (0.078 R)
• M11: 9,130,108 km (0.07 R)
• M12: 10,851,381 km (0.075 R)
• M13: 11,170,623 km (0.118 R)
• M14: 11,989,073 km (0.119 R)
• M15: 15,807,558 km (0.089 R)
• M16: 17,577,151 km (0.087 R)
• M17: 19,724,928 km (0.097 R)
• M18: 20,735,611 km (0.091 R)
• M19: 21,102,724 km (0.03 R)
• M20: 21,547,479 km (0.084 R)
• M21: 23,606,544 km (0.071 R)
• M22: 27,752,649 km (0.082 R)
• M23: 28,006,965 km (0.091 R)
• M24: 29,644,763 km (0.082 R)
• M25: 36,177,851 km (0.11 R)
• M26: 39,840,456 km (0.114 R)
• M27: 43,467,756 km (0.049 R)
• M28: 50,967,247 km (0.058 R)
• M29: 60,680,038 km (0.039 R)
• M30: 61,433,114 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.8

Radius: 6.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.57 AU - 12.31 AU

Year: 22495 Days

Day: 16.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,803,776 km

• M1: 103,821 km (0.092 R)
• M2: 1,010,384 km (0.099 R)
• M3: 1,302,848 km (0.107 R)
• M4: 2,220,182 km (0.077 R)
• M5: 2,420,643 km (0.092 R)
• M6: 2,582,957 km (0.114 R)
• M7: 3,232,960 km (0.117 R)
• M8: 3,726,932 km (0.105 R)
• M9: 5,669,011 km (0.027 R)
• M10: 6,283,859 km (0.061 R)
• M11: 6,698,843 km (0.111 R)
• M12: 6,891,974 km (0.111 R)
• M13: 9,471,041 km (0.102 R)
• M14: 10,216,039 km (0.096 R)
• M15: 15,167,130 km (0.113 R)
• M16: 18,264,105 km (0.105 R)
• M17: 24,068,203 km (0.062 R)
• M18: 25,400,372 km (0.088 R)
• M19: 29,208,984 km (0.06 R)
• M20: 33,715,321 km (0.1 R)
• M21: 35,733,097 km (0.083 R)
• M22: 38,545,687 km (0.118 R)
• M23: 39,945,025 km (0.105 R)
• M24: 42,818,651 km (0.093 R)
• M25: 48,969,965 km (0.074 R)
• M26: 49,492,511 km (0.048 R)
• M27: 51,931,854 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.1

Radius: 3.1

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.3 AU - 10.9 AU

Year: 23014 Days

Day: 23.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,803,776 km

• M1: 93,947 km (0.107 R)
• M2: 158,723 km (0.032 R)
• M3: 354,846 km (0.106 R)
• M4: 594,352 km (0.083 R)
• M5: 794,963 km (0.085 R)
• M6: 1,133,353 km (0.115 R)
• M7: 1,664,725 km (0.086 R)
• M8: 3,415,319 km (0.113 R)
• M9: 7,872,438 km (0.041 R)
• M10: 8,355,639 km (0.103 R)
• M11: 8,507,182 km (0.108 R)
• M12: 11,380,957 km (0.102 R)
• M13: 12,142,111 km (0.118 R)
• M14: 17,174,135 km (0.066 R)
• M15: 29,357,685 km (0.119 R)
• M16: 33,005,629 km (0.109 R)
• M17: 35,064,395 km (0.112 R)
• M18: 36,313,836 km (0.109 R)
• M19: 38,634,099 km (0.111 R)
• M20: 39,697,740 km (0.114 R)
• M21: 39,862,597 km (0.119 R)
• M22: 40,859,218 km (0.116 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: 448 - 19,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit