🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.8

Radius: 14

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 397 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 101.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,681,926 km

• M1: 198,666 km (0.077 R)
• M2: 503,098 km (0.094 R)
• M3: 918,681 km (0.07 R)
• M4: 1,264,551 km (0.086 R)
• M5: 1,628,672 km (0.069 R)
• M6: 1,913,357 km (0.047 R)
• M7: 2,280,021 km (0.116 R)
• M8: 2,551,541 km (0.104 R)
• M9: 2,952,613 km (0.057 R)
• M10: 3,429,082 km (0.1 R)
• M11: 3,839,280 km (0.079 R)
• M12: 4,333,701 km (0.12 R)
• M13: 4,837,995 km (0.108 R)
• M14: 5,172,047 km (0.091 R)
• M15: 5,574,316 km (0.06 R)
• M16: 5,851,222 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.8

Radius: 11.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.95 AU - 1.13 AU

Year: 719 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,681,926 km

• M1: 143,016 km (0.042 R)
• M2: 383,569 km (0.085 R)
• M3: 632,949 km (0.095 R)
• M4: 958,922 km (0.076 R)
• M5: 1,235,379 km (0.086 R)
• M6: 1,652,757 km (0.056 R)
• M7: 1,872,068 km (0.088 R)
• M8: 2,090,630 km (0.116 R)
• M9: 2,583,854 km (0.1 R)
• M10: 3,046,710 km (0.099 R)
• M11: 3,308,058 km (0.076 R)
• M12: 3,570,452 km (0.059 R)
• M13: 3,907,496 km (0.066 R)
• M14: 4,137,279 km (0.096 R)
• M15: 4,629,157 km (0.083 R)
• M16: 5,025,890 km (0.11 R)
• M17: 5,401,231 km (0.101 R)
• M18: 6,414,009 km (0.071 R)
• M19: 6,795,334 km (0.108 R)
• M20: 7,055,784 km (0.117 R)
• M21: 7,698,007 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 13.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.37 AU - 1.45 AU

Year: 1136 Days

Day: 7.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,681,926 km

• M1: 169,345 km (0.1 R)
• M2: 464,801 km (0.077 R)
• M3: 798,404 km (0.069 R)
• M4: 1,071,570 km (0.11 R)
• M5: 1,517,222 km (0.106 R)
• M6: 2,176,948 km (0.111 R)
• M7: 2,496,938 km (0.053 R)
• M8: 2,967,573 km (0.09 R)
• M9: 3,297,885 km (0.102 R)
• M10: 3,778,992 km (0.117 R)
• M11: 4,063,976 km (0.105 R)
• M12: 4,491,826 km (0.057 R)
• M13: 4,983,853 km (0.071 R)
• M14: 6,377,806 km (0.099 R)
• M15: 7,251,308 km (0.104 R)
• M16: 7,526,418 km (0.117 R)
• M17: 7,984,487 km (0.035 R)
• M18: 8,753,570 km (0.059 R)
• M19: 9,247,841 km (0.052 R)
• M20: 9,637,394 km (0.118 R)
• M21: 9,975,036 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.8

Radius: 8.8

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.63 AU - 3.33 AU

Year: 3489 Days

Day: 7.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,681,926 km

• M1: 109,805 km (0.096 R)
• M2: 505,192 km (0.113 R)
• M3: 691,890 km (0.068 R)
• M4: 1,384,827 km (0.093 R)
• M5: 1,628,522 km (0.053 R)
• M6: 1,852,321 km (0.068 R)
• M7: 2,648,630 km (0.05 R)
• M8: 3,613,537 km (0.116 R)
• M9: 4,071,755 km (0.113 R)
• M10: 4,385,611 km (0.112 R)
• M11: 5,518,516 km (0.085 R)
• M12: 5,958,932 km (0.109 R)
• M13: 6,811,041 km (0.091 R)
• M14: 7,080,766 km (0.027 R)
• M15: 7,523,277 km (0.095 R)
• M16: 7,950,379 km (0.104 R)
• M17: 9,366,472 km (0.068 R)
• M18: 11,002,026 km (0.094 R)
• M19: 11,904,999 km (0.075 R)
• M20: 13,402,024 km (0.099 R)
• M21: 14,010,439 km (0.108 R)
• M22: 16,748,379 km (0.038 R)
• M23: 20,053,146 km (0.055 R)
• M24: 20,750,122 km (0.078 R)
• M25: 21,221,356 km (0.074 R)
• M26: 21,649,953 km (0.046 R)
• M27: 22,082,890 km (0.108 R)
• M28: 22,422,626 km (0.089 R)
• M29: 22,814,124 km (0.105 R)
• M30: 23,457,545 km (0.104 R)
• M31: 23,657,258 km (0.118 R)
• M32: 24,925,100 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.2

Radius: 15

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.08 AU - 3.44 AU

Year: 3992 Days

Day: 14.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,681,926 km

• M1: 264,190 km (0.06 R)
• M2: 1,025,643 km (0.039 R)
• M3: 1,416,093 km (0.048 R)
• M4: 1,951,355 km (0.097 R)
• M5: 2,533,739 km (0.112 R)
• M6: 2,820,967 km (0.118 R)
• M7: 4,286,577 km (0.109 R)
• M8: 4,686,452 km (0.096 R)
• M9: 5,666,468 km (0.11 R)
• M10: 6,284,906 km (0.069 R)
• M11: 7,189,225 km (0.112 R)
• M12: 7,475,555 km (0.091 R)
• M13: 7,975,511 km (0.067 R)
• M14: 8,307,918 km (0.105 R)
• M15: 8,741,004 km (0.097 R)
• M16: 13,887,918 km (0.029 R)
• M17: 14,489,152 km (0.025 R)
• M18: 15,478,144 km (0.114 R)
• M19: 15,815,188 km (0.095 R)
• M20: 16,241,542 km (0.105 R)
• M21: 17,111,603 km (0.102 R)
• M22: 17,779,258 km (0.096 R)
• M23: 18,186,015 km (0.079 R)
• M24: 18,735,488 km (0.044 R)
• M25: 20,289,361 km (0.12 R)
• M26: 20,869,950 km (0.113 R)
• M27: 22,712,098 km (0.1 R)
• M28: 26,357,200 km (0.051 R)
• M29: 26,742,265 km (0.107 R)
• M30: 27,520,772 km (0.093 R)
• M31: 28,538,337 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 14.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.69 AU - 4.41 AU

Year: 5528 Days

Day: 10.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,681,926 km

• M1: 215,421 km (0.089 R)
• M2: 938,727 km (0.059 R)
• M3: 2,881,105 km (0.085 R)
• M4: 3,244,628 km (0.093 R)
• M5: 3,821,926 km (0.072 R)
• M6: 4,151,640 km (0.103 R)
• M7: 4,732,828 km (0.059 R)
• M8: 5,353,809 km (0.085 R)
• M9: 6,206,367 km (0.064 R)
• M10: 7,213,310 km (0.113 R)
• M11: 7,576,534 km (0.082 R)
• M12: 8,556,849 km (0.096 R)
• M13: 9,019,555 km (0.096 R)
• M14: 9,391,904 km (0.084 R)
• M15: 9,947,062 km (0.104 R)
• M16: 10,737,088 km (0.079 R)
• M17: 11,031,945 km (0.107 R)
• M18: 11,368,541 km (0.093 R)
• M19: 11,710,222 km (0.075 R)
• M20: 11,979,648 km (0.05 R)
• M21: 13,454,832 km (0.053 R)
• M22: 17,499,510 km (0.099 R)
• M23: 19,032,290 km (0.095 R)
• M24: 20,629,846 km (0.106 R)
• M25: 21,453,083 km (0.112 R)
• M26: 22,825,494 km (0.11 R)
• M27: 23,418,948 km (0.042 R)
• M28: 24,295,891 km (0.074 R)
• M29: 27,493,246 km (0.076 R)
• M30: 30,021,899 km (0.1 R)
• M31: 30,454,237 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.3

Radius: 6.1

Gravity: 15.41 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.58 AU - 8.76 AU

Year: 15839 Days

Day: 23.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,681,926 km

• M1: 150,944 km (0.115 R)
• M2: 376,239 km (0.106 R)
• M3: 676,631 km (0.082 R)
• M4: 943,963 km (0.113 R)
• M5: 1,868,328 km (0.09 R)
• M6: 2,335,672 km (0.115 R)
• M7: 2,677,353 km (0.106 R)
• M8: 4,251,871 km (0.104 R)
• M9: 4,478,811 km (0.111 R)
• M10: 6,235,987 km (0.111 R)
• M11: 6,751,651 km (0.062 R)
• M12: 9,543,895 km (0.119 R)
• M13: 10,280,515 km (0.114 R)
• M14: 10,431,160 km (0.117 R)
• M15: 12,106,357 km (0.095 R)
• M16: 13,273,969 km (0.115 R)
• M17: 13,790,979 km (0.105 R)
• M18: 15,709,422 km (0.079 R)
• M19: 16,715,767 km (0.109 R)
• M20: 17,753,527 km (0.119 R)
• M21: 19,993,007 km (0.097 R)
• M22: 23,792,644 km (0.068 R)
• M23: 27,758,932 km (0.116 R)
• M24: 29,686,351 km (0.045 R)
• M25: 31,678,696 km (0.096 R)
• M26: 32,120,308 km (0.061 R)
• M27: 32,475,903 km (0.115 R)
• M28: 33,373,340 km (0.037 R)
• M29: 37,467,834 km (0.119 R)
• M30: 38,044,534 km (0.114 R)
• M31: 38,431,543 km (0.075 R)
• M32: 39,505,656 km (0.041 R)
• M33: 41,295,445 km (0.028 R)
• M34: 41,698,611 km (0.053 R)
• M35: 43,950,807 km (0.102 R)
• M36: 44,158,599 km (0.103 R)
• M37: 46,475,570 km (0.062 R)
• M38: 47,872,515 km (0.111 R)
• M39: 50,506,036 km (0.097 R)
• M40: 51,399,584 km (0.083 R)
• M41: 52,754,642 km (0.073 R)
• M42: 54,357,882 km (0.042 R)
• M43: 55,168,404 km (0.099 R)
• M44: 57,162,094 km (0.119 R)
• M45: 57,517,539 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423

Radius: 5.3

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.8 AU - 10.14 AU

Year: 21352 Days

Day: 24.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,681,926 km

• M1: 130,898 km (0.087 R)
• M2: 797,207 km (0.09 R)
• M3: 1,607,579 km (0.04 R)
• M4: 1,840,353 km (0.099 R)
• M5: 2,020,020 km (0.083 R)
• M6: 2,160,343 km (0.111 R)
• M7: 2,690,069 km (0.093 R)
• M8: 4,497,211 km (0.11 R)
• M9: 5,481,266 km (0.111 R)
• M10: 8,491,474 km (0.074 R)
• M11: 13,455,580 km (0.1 R)
• M12: 19,855,826 km (0.104 R)
• M13: 20,297,289 km (0.106 R)
• M14: 21,880,484 km (0.068 R)
• M15: 22,111,463 km (0.091 R)
• M16: 28,283,123 km (0.106 R)
• M17: 30,147,561 km (0.09 R)
• M18: 36,693,216 km (0.113 R)
• M19: 38,506,642 km (0.111 R)
• M20: 39,636,554 km (0.103 R)
• M21: 40,468,468 km (0.078 R)
• M22: 42,158,326 km (0.112 R)
• M23: 49,379,415 km (0.102 R)
• M24: 52,071,279 km (0.066 R)
• M25: 53,865,556 km (0.091 R)
• M26: 55,812,871 km (0.096 R)
• M27: 61,475,450 km (0.118 R)
• M28: 62,251,115 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit