🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 9.3

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 277 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,361,292 km

• M1: 115,639 km (0.089 R)
• M2: 490,681 km (0.058 R)
• M3: 889,808 km (0.112 R)
• M4: 1,316,012 km (0.051 R)
• M5: 1,655,450 km (0.09 R)
• M6: 1,985,463 km (0.114 R)
• M7: 2,351,080 km (0.091 R)
• M8: 2,742,578 km (0.034 R)
• M9: 3,095,030 km (0.112 R)
• M10: 3,726,932 km (0.108 R)
• M11: 4,248,879 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 13.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.6 AU - 0.88 AU

Year: 432 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,361,292 km

• M1: 172,935 km (0.056 R)
• M2: 710,291 km (0.107 R)
• M3: 1,608,626 km (0.068 R)
• M4: 2,218,387 km (0.119 R)
• M5: 2,667,928 km (0.103 R)
• M6: 3,976,162 km (0.102 R)
• M7: 4,811,816 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 10.3

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.61 AU - 0.95 AU

Year: 467 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,361,292 km

• M1: 128,056 km (0.109 R)
• M2: 573,558 km (0.056 R)
• M3: 969,993 km (0.095 R)
• M4: 1,332,468 km (0.097 R)
• M5: 1,746,705 km (0.114 R)
• M6: 2,108,732 km (0.097 R)
• M7: 2,440,240 km (0.073 R)
• M8: 2,828,896 km (0.108 R)
• M9: 3,357,575 km (0.054 R)
• M10: 3,992,917 km (0.1 R)
• M11: 4,399,374 km (0.048 R)
• M12: 4,913,991 km (0.08 R)
• M13: 6,045,100 km (0.095 R)
• M14: 6,642,145 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 12.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.27 AU - 1.47 AU

Year: 1088 Days

Day: 6.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,361,292 km

• M1: 150,645 km (0.091 R)
• M2: 534,064 km (0.077 R)
• M3: 1,013,825 km (0.09 R)
• M4: 1,412,952 km (0.103 R)
• M5: 1,812,677 km (0.108 R)
• M6: 2,244,417 km (0.113 R)
• M7: 2,694,258 km (0.113 R)
• M8: 3,276,193 km (0.042 R)
• M9: 4,107,509 km (0.089 R)
• M10: 4,693,035 km (0.115 R)
• M11: 5,293,221 km (0.112 R)
• M12: 7,007,763 km (0.076 R)
• M13: 7,482,586 km (0.113 R)
• M14: 8,085,915 km (0.088 R)
• M15: 8,864,123 km (0.046 R)
• M16: 9,691,548 km (0.102 R)
• M17: 10,218,731 km (0.114 R)
• M18: 10,732,151 km (0.11 R)
• M19: 11,466,228 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 9.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.67 AU - 2.05 AU

Year: 1721 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,361,292 km

• M1: 121,922 km (0.112 R)
• M2: 453,132 km (0.111 R)
• M3: 812,765 km (0.054 R)
• M4: 1,258,716 km (0.072 R)
• M5: 1,661,733 km (0.094 R)
• M6: 2,051,735 km (0.083 R)
• M7: 2,453,405 km (0.118 R)
• M8: 3,340,371 km (0.108 R)
• M9: 3,701,201 km (0.099 R)
• M10: 4,105,414 km (0.095 R)
• M11: 4,864,324 km (0.119 R)
• M12: 5,692,199 km (0.107 R)
• M13: 6,048,541 km (0.03 R)
• M14: 6,611,179 km (0.038 R)
• M15: 8,115,236 km (0.112 R)
• M16: 9,678,384 km (0.099 R)
• M17: 10,514,486 km (0.068 R)
• M18: 11,893,928 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 10.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.21 AU - 2.25 AU

Year: 2259 Days

Day: 11.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,361,292 km

• M1: 133,142 km (0.107 R)
• M2: 541,544 km (0.114 R)
• M3: 1,266,795 km (0.047 R)
• M4: 1,885,681 km (0.107 R)
• M5: 2,464,475 km (0.071 R)
• M6: 3,318,380 km (0.113 R)
• M7: 5,194,936 km (0.113 R)
• M8: 6,310,038 km (0.115 R)
• M9: 6,723,975 km (0.096 R)
• M10: 7,183,690 km (0.071 R)
• M11: 8,595,894 km (0.105 R)
• M12: 9,804,644 km (0.047 R)
• M13: 14,066,389 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 9.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.55 AU - 5.11 AU

Year: 7200 Days

Day: 5.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,361,292 km

• M1: 119,080 km (0.079 R)
• M2: 544,985 km (0.112 R)
• M3: 1,720,525 km (0.095 R)
• M4: 2,027,949 km (0.103 R)
• M5: 2,506,961 km (0.087 R)
• M6: 3,647,495 km (0.118 R)
• M7: 4,537,154 km (0.114 R)
• M8: 7,049,800 km (0.098 R)
• M9: 7,697,409 km (0.038 R)
• M10: 12,649,996 km (0.073 R)
• M11: 15,481,734 km (0.098 R)
• M12: 18,110,917 km (0.092 R)
• M13: 19,950,073 km (0.063 R)
• M14: 20,878,627 km (0.115 R)
• M15: 31,326,393 km (0.083 R)
• M16: 32,482,186 km (0.084 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.5

Radius: 4.6

Gravity: 39.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.74 AU - 8.8 AU

Year: 13295 Days

Day: 24.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,361,292 km

• M1: 57,146 km (0.071 R)
• M2: 461,210 km (0.089 R)
• M3: 613,202 km (0.065 R)
• M4: 911,350 km (0.052 R)
• M5: 1,845,140 km (0.114 R)
• M6: 2,638,906 km (0.118 R)
• M7: 5,038,905 km (0.081 R)
• M8: 5,539,011 km (0.076 R)
• M9: 5,916,147 km (0.086 R)
• M10: 6,111,073 km (0.064 R)
• M11: 6,721,432 km (0.079 R)
• M12: 7,506,372 km (0.053 R)
• M13: 7,734,808 km (0.098 R)
• M14: 8,302,083 km (0.104 R)
• M15: 8,546,526 km (0.044 R)
• M16: 9,049,774 km (0.106 R)
• M17: 9,950,054 km (0.085 R)
• M18: 11,142,947 km (0.089 R)
• M19: 12,491,422 km (0.061 R)
• M20: 12,812,459 km (0.1 R)
• M21: 13,073,208 km (0.116 R)
• M22: 15,507,914 km (0.102 R)
• M23: 16,792,660 km (0.101 R)
• M24: 17,580,742 km (0.066 R)
• M25: 20,444,494 km (0.103 R)
• M26: 20,890,295 km (0.092 R)
• M27: 24,893,834 km (0.11 R)
• M28: 25,197,966 km (0.071 R)
• M29: 31,221,973 km (0.086 R)
• M30: 44,504,918 km (0.097 R)
• M31: 44,952,814 km (0.104 R)
• M32: 51,872,762 km (0.067 R)
• M33: 54,555,202 km (0.117 R)
• M34: 56,452,103 km (0.109 R)
• M35: 56,977,042 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.5

Radius: 6.9

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.37 AU - 9.41 AU

Year: 16483 Days

Day: 24.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,361,292 km

• M1: 110,254 km (0.104 R)
• M2: 357,240 km (0.086 R)
• M3: 799,451 km (0.064 R)
• M4: 1,076,656 km (0.086 R)
• M5: 2,358,111 km (0.039 R)
• M6: 6,026,999 km (0.099 R)
• M7: 6,886,140 km (0.062 R)
• M8: 7,918,066 km (0.102 R)
• M9: 15,236,693 km (0.105 R)
• M10: 18,512,288 km (0.117 R)
• M11: 22,228,748 km (0.045 R)
• M12: 26,414,047 km (0.108 R)
• M13: 30,280,105 km (0.075 R)
• M14: 33,631,995 km (0.117 R)
• M15: 36,564,113 km (0.071 R)
• M16: 48,876,766 km (0.097 R)
• M17: 50,322,779 km (0.117 R)
• M18: 55,694,988 km (0.096 R)
• M19: 56,392,264 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.8

Radius: 7.6

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.02 AU - 10.02 AU

Year: 19923 Days

Day: 17.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,361,292 km

• M1: 94,695 km (0.084 R)
• M2: 496,366 km (0.09 R)
• M3: 760,705 km (0.039 R)
• M4: 1,055,712 km (0.052 R)
• M5: 1,507,947 km (0.091 R)
• M6: 2,320,263 km (0.116 R)
• M7: 2,926,583 km (0.084 R)
• M8: 3,225,031 km (0.099 R)
• M9: 3,788,416 km (0.081 R)
• M10: 4,346,566 km (0.104 R)
• M11: 11,075,030 km (0.115 R)
• M12: 11,534,445 km (0.108 R)
• M13: 12,281,686 km (0.025 R)
• M14: 17,195,826 km (0.109 R)
• M15: 17,722,860 km (0.071 R)
• M16: 18,080,099 km (0.119 R)
• M17: 21,214,025 km (0.117 R)
• M18: 23,173,458 km (0.119 R)
• M19: 24,692,176 km (0.109 R)
• M20: 29,645,511 km (0.062 R)
• M21: 31,173,653 km (0.113 R)
• M22: 32,221,137 km (0.117 R)
• M23: 34,802,897 km (0.087 R)
• M24: 37,960,609 km (0.1 R)
• M25: 44,018,874 km (0.033 R)
• M26: 57,615,825 km (0.083 R)
• M27: 59,789,931 km (0.035 R)
• M28: 60,593,870 km (0.095 R)
• M29: 62,223,439 km (0.095 R)
• M30: 70,587,306 km (0.058 R)
• M31: 72,163,769 km (0.08 R)
• M32: 73,763,568 km (0.115 R)
• M33: 74,688,383 km (0.118 R)
• M34: 77,271,040 km (0.045 R)
• M35: 77,508,751 km (0.084 R)
• M36: 77,985,669 km (0.043 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 20,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit