🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 13.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.76 AU

Year: 326 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,527,716 km

• M1: 164,109 km (0.086 R)
• M2: 591,510 km (0.029 R)
• M3: 1,108,221 km (0.098 R)
• M4: 1,534,425 km (0.113 R)
• M5: 2,370,977 km (0.058 R)
• M6: 2,957,400 km (0.111 R)
• M7: 3,582,869 km (0.098 R)
• M8: 4,068,314 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 8

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.05 AU - 1.31 AU

Year: 855 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,527,716 km

• M1: 99,483 km (0.03 R)
• M2: 596,896 km (0.103 R)
• M3: 1,008,290 km (0.066 R)
• M4: 1,283,251 km (0.047 R)
• M5: 1,557,912 km (0.106 R)
• M6: 2,293,784 km (0.071 R)
• M7: 2,641,450 km (0.11 R)
• M8: 3,370,889 km (0.047 R)
• M9: 4,078,487 km (0.108 R)
• M10: 4,346,566 km (0.057 R)
• M11: 5,184,165 km (0.063 R)
• M12: 6,060,359 km (0.087 R)
• M13: 6,410,568 km (0.116 R)
• M14: 6,797,278 km (0.082 R)
• M15: 7,127,441 km (0.11 R)
• M16: 8,288,021 km (0.074 R)
• M17: 9,746,451 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.1

Radius: 13.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.06 AU - 1.48 AU

Year: 954 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,527,716 km

• M1: 164,109 km (0.11 R)
• M2: 613,351 km (0.069 R)
• M3: 1,284,747 km (0.088 R)
• M4: 1,732,942 km (0.081 R)
• M5: 2,816,629 km (0.086 R)
• M6: 3,454,215 km (0.099 R)
• M7: 5,431,450 km (0.097 R)
• M8: 6,341,903 km (0.107 R)
• M9: 6,931,169 km (0.102 R)
• M10: 7,789,262 km (0.101 R)
• M11: 8,367,009 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 12.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.45 AU - 2.23 AU

Year: 1664 Days

Day: 10.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,527,716 km

• M1: 159,471 km (0.043 R)
• M2: 584,628 km (0.111 R)
• M3: 1,081,742 km (0.052 R)
• M4: 1,619,247 km (0.054 R)
• M5: 2,184,877 km (0.099 R)
• M6: 2,610,333 km (0.095 R)
• M7: 3,076,031 km (0.09 R)
• M8: 3,495,205 km (0.086 R)
• M9: 4,925,061 km (0.106 R)
• M10: 6,224,917 km (0.098 R)
• M11: 6,874,172 km (0.057 R)
• M12: 7,770,861 km (0.111 R)
• M13: 8,431,635 km (0.087 R)
• M14: 9,031,971 km (0.063 R)
• M15: 9,559,603 km (0.103 R)
• M16: 10,389,722 km (0.09 R)
• M17: 10,895,662 km (0.111 R)
• M18: 11,724,135 km (0.104 R)
• M19: 12,838,788 km (0.083 R)
• M20: 13,253,474 km (0.029 R)
• M21: 15,140,202 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 13.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.78 AU - 2.04 AU

Year: 1760 Days

Day: 9.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,527,716 km

• M1: 171,738 km (0.092 R)
• M2: 713,731 km (0.084 R)
• M3: 1,409,661 km (0.089 R)
• M4: 2,627,088 km (0.087 R)
• M5: 4,559,594 km (0.107 R)
• M6: 6,026,401 km (0.076 R)
• M7: 6,756,588 km (0.1 R)
• M8: 7,911,932 km (0.09 R)
• M9: 8,682,062 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 13

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.84 AU - 2.2 AU

Year: 1915 Days

Day: 10.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 164.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,527,716 km

• M1: 164,258 km (0.086 R)
• M2: 941,868 km (0.116 R)
• M3: 1,458,729 km (0.119 R)
• M4: 1,914,254 km (0.078 R)
• M5: 3,387,943 km (0.081 R)
• M6: 3,948,785 km (0.107 R)
• M7: 4,466,244 km (0.062 R)
• M8: 4,872,851 km (0.101 R)
• M9: 5,761,463 km (0.095 R)
• M10: 6,192,753 km (0.101 R)
• M11: 6,672,813 km (0.114 R)
• M12: 7,148,983 km (0.073 R)
• M13: 8,014,108 km (0.118 R)
• M14: 10,169,663 km (0.054 R)
• M15: 11,303,017 km (0.097 R)
• M16: 11,859,970 km (0.101 R)
• M17: 12,268,970 km (0.112 R)
• M18: 12,729,732 km (0.114 R)
• M19: 14,319,209 km (0.096 R)
• M20: 14,736,437 km (0.116 R)
• M21: 15,161,894 km (0.092 R)
• M22: 16,136,674 km (0.115 R)
• M23: 17,100,981 km (0.11 R)

Asteroid Belt

Center: 2.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 14.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.76 AU - 3.44 AU

Year: 3640 Days

Day: 8.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,527,716 km

• M1: 175,329 km (0.034 R)
• M2: 1,329,177 km (0.095 R)
• M3: 2,052,782 km (0.055 R)
• M4: 2,493,946 km (0.104 R)
• M5: 3,044,317 km (0.087 R)
• M6: 3,641,212 km (0.112 R)
• M7: 4,673,138 km (0.069 R)
• M8: 6,409,670 km (0.072 R)
• M9: 7,285,267 km (0.069 R)
• M10: 8,390,645 km (0.065 R)
• M11: 8,983,951 km (0.077 R)
• M12: 10,150,365 km (0.093 R)
• M13: 10,644,188 km (0.045 R)
• M14: 11,377,816 km (0.072 R)
• M15: 13,028,179 km (0.097 R)
• M16: 13,570,023 km (0.087 R)
• M17: 14,083,443 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.3

Radius: 6.2

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.52 AU - 6.82 AU

Year: 10220 Days

Day: 24.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,527,716 km

• M1: 77,342 km (0.084 R)
• M2: 442,660 km (0.093 R)
• M3: 1,244,205 km (0.096 R)
• M4: 2,074,922 km (0.115 R)
• M5: 3,165,491 km (0.107 R)
• M6: 3,670,683 km (0.047 R)
• M7: 4,052,906 km (0.11 R)
• M8: 5,510,438 km (0.118 R)
• M9: 5,851,970 km (0.102 R)
• M10: 6,076,516 km (0.028 R)
• M11: 7,813,347 km (0.116 R)
• M12: 9,633,355 km (0.1 R)
• M13: 10,736,789 km (0.068 R)
• M14: 14,144,329 km (0.083 R)
• M15: 14,433,053 km (0.12 R)
• M16: 15,627,143 km (0.059 R)
• M17: 17,872,906 km (0.089 R)
• M18: 20,251,961 km (0.099 R)
• M19: 20,692,677 km (0.076 R)
• M20: 23,472,355 km (0.095 R)
• M21: 24,286,466 km (0.11 R)
• M22: 28,275,344 km (0.077 R)
• M23: 30,712,443 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.7

Radius: 6.1

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.22 AU - 9.6 AU

Year: 16264 Days

Day: 18.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,527,716 km

• M1: 75,996 km (0.045 R)
• M2: 267,032 km (0.102 R)
• M3: 487,091 km (0.099 R)
• M4: 716,574 km (0.09 R)
• M5: 1,791,584 km (0.12 R)
• M6: 2,049,491 km (0.075 R)
• M7: 2,395,810 km (0.118 R)
• M8: 3,475,159 km (0.096 R)
• M9: 4,674,485 km (0.085 R)
• M10: 6,127,080 km (0.117 R)
• M11: 6,889,730 km (0.074 R)
• M12: 7,432,172 km (0.091 R)
• M13: 8,550,865 km (0.116 R)
• M14: 8,912,592 km (0.033 R)
• M15: 9,230,637 km (0.108 R)
• M16: 11,239,438 km (0.118 R)
• M17: 17,540,500 km (0.074 R)
• M18: 19,596,573 km (0.039 R)
• M19: 20,498,798 km (0.117 R)
• M20: 24,078,226 km (0.112 R)
• M21: 25,640,776 km (0.109 R)
• M22: 28,393,377 km (0.088 R)
• M23: 29,899,678 km (0.108 R)
• M24: 41,816,794 km (0.06 R)
• M25: 58,741,100 km (0.08 R)
• M26: 63,490,384 km (0.08 R)
• M27: 66,058,231 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.5

Radius: 3.5

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.47 AU - 9.19 AU

Year: 17497 Days

Day: 23.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,527,716 km

• M1: 44,580 km (0.109 R)
• M2: 201,060 km (0.066 R)
• M3: 310,416 km (0.079 R)
• M4: 485,295 km (0.109 R)
• M5: 739,462 km (0.12 R)
• M6: 964,009 km (0.081 R)
• M7: 2,110,976 km (0.042 R)
• M8: 2,758,734 km (0.12 R)
• M9: 3,095,180 km (0.108 R)
• M10: 3,625,654 km (0.114 R)
• M11: 4,517,556 km (0.078 R)
• M12: 5,676,940 km (0.058 R)
• M13: 5,876,504 km (0.092 R)
• M14: 8,914,836 km (0.078 R)
• M15: 9,413,446 km (0.087 R)
• M16: 11,123,499 km (0.084 R)
• M17: 12,972,679 km (0.085 R)
• M18: 13,435,834 km (0.108 R)
• M19: 14,891,122 km (0.11 R)
• M20: 15,917,812 km (0.106 R)
• M21: 19,428,575 km (0.11 R)
• M22: 20,887,603 km (0.055 R)
• M23: 23,084,298 km (0.063 R)
• M24: 24,281,829 km (0.114 R)
• M25: 26,892,760 km (0.102 R)
• M26: 27,172,957 km (0.086 R)
• M27: 28,604,010 km (0.055 R)
• M28: 29,784,188 km (0.074 R)
• M29: 31,304,850 km (0.1 R)
• M30: 31,718,788 km (0.101 R)
• M31: 32,136,615 km (0.103 R)
• M32: 32,346,800 km (0.111 R)
• M33: 32,557,882 km (0.094 R)
• M34: 34,609,767 km (0.072 R)
• M35: 38,849,520 km (0.117 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: 168 - 18,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit