🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.5

Radius: 8.6

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.1 AU

Year: 543 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,099,568 km

• M1: 106,962 km (0.101 R)
• M2: 457,321 km (0.095 R)
• M3: 776,263 km (0.116 R)
• M4: 1,051,224 km (0.047 R)
• M5: 1,425,967 km (0.11 R)
• M6: 1,784,104 km (0.081 R)
• M7: 2,579,516 km (0.07 R)
• M8: 3,441,499 km (0.064 R)
• M9: 3,790,212 km (0.091 R)
• M10: 4,119,776 km (0.11 R)
• M11: 4,852,805 km (0.068 R)
• M12: 5,258,964 km (0.066 R)
• M13: 5,847,482 km (0.083 R)
• M14: 6,157,897 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 14

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.72 AU - 1.1 AU

Year: 552 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,099,568 km

• M1: 174,132 km (0.107 R)
• M2: 625,319 km (0.117 R)
• M3: 1,130,960 km (0.108 R)
• M4: 1,620,594 km (0.103 R)
• M5: 3,106,998 km (0.081 R)
• M6: 3,641,362 km (0.105 R)
• M7: 4,166,002 km (0.047 R)
• M8: 5,219,171 km (0.079 R)
• M9: 5,907,022 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 8.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.31 AU - 1.35 AU

Year: 975 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,099,568 km

• M1: 105,766 km (0.098 R)
• M2: 468,541 km (0.071 R)
• M3: 866,471 km (0.112 R)
• M4: 1,131,110 km (0.104 R)
• M5: 1,413,999 km (0.081 R)
• M6: 1,898,696 km (0.036 R)
• M7: 2,269,250 km (0.061 R)
• M8: 2,874,822 km (0.104 R)
• M9: 3,923,803 km (0.111 R)
• M10: 4,271,468 km (0.108 R)
• M11: 4,766,936 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 14.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.24 AU - 1.86 AU

Year: 1227 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,099,568 km

• M1: 184,155 km (0.048 R)
• M2: 730,337 km (0.084 R)
• M3: 1,265,748 km (0.088 R)
• M4: 1,860,549 km (0.114 R)
• M5: 2,453,854 km (0.097 R)
• M6: 2,995,997 km (0.085 R)
• M7: 3,534,250 km (0.051 R)
• M8: 3,999,050 km (0.095 R)
• M9: 4,912,495 km (0.072 R)
• M10: 5,608,723 km (0.103 R)
• M11: 6,517,830 km (0.088 R)
• M12: 7,641,160 km (0.088 R)
• M13: 8,174,776 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 14.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.69 AU - 3.13 AU

Year: 3156 Days

Day: 13.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,099,568 km

• M1: 177,573 km (0.1 R)
• M2: 647,460 km (0.093 R)
• M3: 1,120,787 km (0.057 R)
• M4: 1,671,307 km (0.083 R)
• M5: 2,267,006 km (0.087 R)
• M6: 3,185,088 km (0.106 R)
• M7: 4,617,787 km (0.053 R)
• M8: 5,653,752 km (0.036 R)
• M9: 6,417,749 km (0.056 R)
• M10: 7,130,882 km (0.074 R)
• M11: 7,583,714 km (0.045 R)
• M12: 9,234,228 km (0.077 R)
• M13: 10,106,832 km (0.048 R)
• M14: 11,600,118 km (0.115 R)
• M15: 13,737,273 km (0.104 R)
• M16: 14,584,596 km (0.095 R)
• M17: 17,122,075 km (0.12 R)
• M18: 17,662,871 km (0.089 R)
• M19: 18,103,736 km (0.118 R)
• M20: 19,237,987 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 9.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.72 AU - 6.06 AU

Year: 6875 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,099,568 km

• M1: 114,592 km (0.106 R)
• M2: 451,337 km (0.084 R)
• M3: 923,019 km (0.084 R)
• M4: 1,291,329 km (0.072 R)
• M5: 3,308,806 km (0.077 R)
• M6: 3,877,876 km (0.115 R)
• M7: 4,309,167 km (0.104 R)
• M8: 5,558,010 km (0.103 R)
• M9: 6,138,749 km (0.101 R)
• M10: 8,955,078 km (0.105 R)
• M11: 10,192,103 km (0.119 R)
• M12: 10,507,006 km (0.09 R)
• M13: 12,535,404 km (0.052 R)
• M14: 12,949,491 km (0.08 R)
• M15: 13,969,449 km (0.102 R)
• M16: 15,687,730 km (0.105 R)
• M17: 16,229,574 km (0.091 R)
• M18: 17,865,127 km (0.117 R)
• M19: 19,128,033 km (0.085 R)
• M20: 21,830,368 km (0.066 R)
• M21: 22,963,872 km (0.037 R)
• M22: 24,056,834 km (0.079 R)
• M23: 25,927,106 km (0.096 R)
• M24: 26,430,503 km (0.116 R)
• M25: 27,111,772 km (0.112 R)
• M26: 30,138,585 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.3

Radius: 6.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.49 AU - 12.17 AU

Year: 19596 Days

Day: 17.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,099,568 km

• M1: 75,846 km (0.098 R)
• M2: 1,573,919 km (0.065 R)
• M3: 2,400,597 km (0.082 R)
• M4: 2,595,822 km (0.099 R)
• M5: 2,887,089 km (0.115 R)
• M6: 4,564,530 km (0.118 R)
• M7: 5,474,384 km (0.115 R)
• M8: 7,237,096 km (0.073 R)
• M9: 9,251,731 km (0.11 R)
• M10: 9,636,646 km (0.067 R)
• M11: 10,183,426 km (0.094 R)
• M12: 11,015,190 km (0.089 R)
• M13: 12,004,032 km (0.089 R)
• M14: 12,462,101 km (0.097 R)
• M15: 13,473,981 km (0.067 R)
• M16: 19,288,102 km (0.085 R)
• M17: 21,462,507 km (0.049 R)
• M18: 24,426,490 km (0.107 R)
• M19: 25,534,561 km (0.063 R)
• M20: 38,888,565 km (0.087 R)
• M21: 45,431,976 km (0.065 R)
• M22: 46,263,291 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.8

Radius: 4.1

Gravity: 41.93 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.14 AU - 11.92 AU

Year: 21726 Days

Day: 19.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,099,568 km

• M1: 51,013 km (0.105 R)
• M2: 268,827 km (0.077 R)
• M3: 556,354 km (0.117 R)
• M4: 999,912 km (0.116 R)
• M5: 1,229,395 km (0.113 R)
• M6: 1,850,974 km (0.095 R)
• M7: 2,029,445 km (0.057 R)
• M8: 2,329,987 km (0.099 R)
• M9: 2,610,782 km (0.111 R)
• M10: 5,088,572 km (0.096 R)
• M11: 6,018,322 km (0.12 R)
• M12: 6,411,166 km (0.065 R)
• M13: 6,820,915 km (0.065 R)
• M14: 7,296,337 km (0.053 R)
• M15: 7,895,626 km (0.091 R)
• M16: 8,313,004 km (0.074 R)
• M17: 8,527,079 km (0.093 R)
• M18: 9,712,193 km (0.117 R)
• M19: 11,196,054 km (0.051 R)
• M20: 11,589,497 km (0.114 R)
• M21: 18,645,729 km (0.102 R)
• M22: 21,316,500 km (0.103 R)
• M23: 22,328,978 km (0.118 R)
• M24: 23,373,171 km (0.049 R)
• M25: 28,234,953 km (0.102 R)
• M26: 29,085,267 km (0.099 R)
• M27: 29,331,355 km (0.107 R)
• M28: 35,802,211 km (0.049 R)
• M29: 36,368,888 km (0.06 R)
• M30: 43,002,806 km (0.088 R)
• M31: 47,960,479 km (0.08 R)
• M32: 48,995,696 km (0.056 R)
• M33: 56,280,664 km (0.09 R)
• M34: 56,662,737 km (0.094 R)
• M35: 62,603,418 km (0.081 R)
• M36: 63,013,615 km (0.104 R)
• M37: 63,839,395 km (0.113 R)
• M38: 65,935,112 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.4

Radius: 5

Gravity: 30.74 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.26 AU - 10.94 AU

Year: 21943 Days

Day: 17.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,099,568 km

• M1: 62,233 km (0.072 R)
• M2: 504,893 km (0.087 R)
• M3: 694,882 km (0.112 R)
• M4: 1,406,968 km (0.084 R)
• M5: 1,716,336 km (0.074 R)
• M6: 1,887,327 km (0.091 R)
• M7: 2,423,186 km (0.086 R)
• M8: 2,790,150 km (0.099 R)
• M9: 5,686,215 km (0.053 R)
• M10: 7,318,926 km (0.08 R)
• M11: 10,504,014 km (0.06 R)
• M12: 11,474,157 km (0.119 R)
• M13: 14,506,506 km (0.043 R)
• M14: 15,139,005 km (0.042 R)
• M15: 15,789,756 km (0.113 R)
• M16: 16,543,879 km (0.084 R)
• M17: 17,853,608 km (0.062 R)
• M18: 20,975,566 km (0.101 R)
• M19: 21,681,668 km (0.059 R)
• M20: 22,717,484 km (0.058 R)
• M21: 23,785,912 km (0.109 R)
• M22: 27,191,807 km (0.09 R)
• M23: 28,273,698 km (0.097 R)
• M24: 29,509,078 km (0.044 R)
• M25: 30,651,257 km (0.1 R)
• M26: 37,538,145 km (0.11 R)
• M27: 39,789,144 km (0.029 R)
• M28: 41,653,433 km (0.115 R)
• M29: 43,901,141 km (0.114 R)
• M30: 46,228,435 km (0.11 R)
• M31: 48,113,667 km (0.069 R)
• M32: 52,772,294 km (0.102 R)
• M33: 61,121,501 km (0.048 R)
• M34: 63,181,763 km (0.027 R)
• M35: 66,789,765 km (0.102 R)
• M36: 68,754,433 km (0.099 R)
• M37: 72,798,513 km (0.04 R)
• M38: 73,027,697 km (0.098 R)
• M39: 77,236,184 km (0.052 R)
• M40: 79,642,765 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit