🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 10.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.64 AU - 0.66 AU

Year: 355 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,538,844 km

• M1: 125,662 km (0.103 R)
• M2: 549,922 km (0.072 R)
• M3: 875,297 km (0.045 R)
• M4: 1,260,811 km (0.107 R)
• M5: 1,840,503 km (0.102 R)
• M6: 2,731,508 km (0.093 R)
• M7: 3,269,162 km (0.108 R)
• M8: 3,706,437 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 9.4

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.63 AU - 0.99 AU

Year: 494 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,538,844 km

• M1: 121,623 km (0.1 R)
• M2: 418,724 km (0.08 R)
• M3: 828,323 km (0.084 R)
• M4: 1,255,126 km (0.073 R)
• M5: 1,581,549 km (0.088 R)
• M6: 2,657,606 km (0.068 R)
• M7: 3,215,457 km (0.118 R)
• M8: 3,612,938 km (0.057 R)
• M9: 4,056,346 km (0.115 R)
• M10: 4,422,861 km (0.097 R)
• M11: 4,991,483 km (0.065 R)
• M12: 5,285,742 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 13

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.74 AU - 1.06 AU

Year: 579 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,538,844 km

• M1: 161,715 km (0.05 R)
• M2: 632,799 km (0.03 R)
• M3: 1,299,856 km (0.062 R)
• M4: 2,523,866 km (0.097 R)
• M5: 2,940,945 km (0.04 R)
• M6: 3,428,484 km (0.051 R)
• M7: 5,161,725 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.86 AU - 1.14 AU

Year: 678 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,538,844 km

• M1: 111,899 km (0.092 R)
• M2: 513,270 km (0.032 R)
• M3: 817,852 km (0.031 R)
• M4: 1,257,669 km (0.085 R)
• M5: 1,686,417 km (0.099 R)
• M6: 2,573,532 km (0.109 R)
• M7: 2,868,988 km (0.093 R)
• M8: 3,156,365 km (0.115 R)
• M9: 3,474,111 km (0.083 R)
• M10: 3,883,411 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 12.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.95 AU - 1.15 AU

Year: 730 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,538,844 km

• M1: 155,432 km (0.088 R)
• M2: 599,887 km (0.11 R)
• M3: 996,471 km (0.117 R)
• M4: 1,446,911 km (0.112 R)
• M5: 2,145,981 km (0.113 R)
• M6: 2,612,278 km (0.054 R)
• M7: 3,012,153 km (0.084 R)
• M8: 3,710,476 km (0.105 R)
• M9: 4,249,477 km (0.084 R)
• M10: 5,838,655 km (0.065 R)
• M11: 6,862,952 km (0.053 R)
• M12: 7,724,336 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.4

Radius: 9.8

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.47 AU - 1.73 AU

Year: 1373 Days

Day: 10.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,538,844 km

• M1: 121,922 km (0.059 R)
• M2: 483,800 km (0.069 R)
• M3: 890,257 km (0.07 R)
• M4: 1,541,905 km (0.091 R)
• M5: 2,192,955 km (0.049 R)
• M6: 2,628,285 km (0.056 R)
• M7: 3,046,710 km (0.081 R)
• M8: 4,793,116 km (0.07 R)
• M9: 5,892,062 km (0.08 R)
• M10: 7,020,179 km (0.084 R)
• M11: 7,417,511 km (0.09 R)
• M12: 7,999,148 km (0.087 R)
• M13: 8,851,856 km (0.08 R)
• M14: 9,634,552 km (0.115 R)
• M15: 10,462,875 km (0.114 R)
• M16: 10,772,393 km (0.064 R)
• M17: 11,123,350 km (0.1 R)
• M18: 11,482,085 km (0.112 R)
• M19: 11,997,300 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 10.5

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.27 AU - 5.43 AU

Year: 6154 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,538,844 km

• M1: 130,599 km (0.032 R)
• M2: 918,232 km (0.102 R)
• M3: 1,296,565 km (0.055 R)
• M4: 1,837,660 km (0.084 R)
• M5: 2,178,145 km (0.098 R)
• M6: 4,091,352 km (0.099 R)
• M7: 4,513,517 km (0.102 R)
• M8: 5,634,005 km (0.11 R)
• M9: 6,023,857 km (0.099 R)
• M10: 6,362,397 km (0.075 R)
• M11: 8,458,563 km (0.054 R)
• M12: 8,884,169 km (0.095 R)
• M13: 9,686,163 km (0.061 R)
• M14: 10,057,914 km (0.112 R)
• M15: 11,744,929 km (0.046 R)
• M16: 12,546,325 km (0.105 R)
• M17: 13,100,435 km (0.103 R)
• M18: 14,678,693 km (0.051 R)
• M19: 15,107,739 km (0.101 R)
• M20: 16,249,620 km (0.109 R)
• M21: 16,642,763 km (0.083 R)
• M22: 18,349,525 km (0.067 R)
• M23: 19,648,783 km (0.059 R)
• M24: 24,082,564 km (0.069 R)
• M25: 24,852,395 km (0.066 R)
• M26: 26,351,216 km (0.105 R)
• M27: 29,431,137 km (0.083 R)
• M28: 29,820,092 km (0.03 R)
• M29: 31,007,599 km (0.064 R)
• M30: 31,714,599 km (0.084 R)
• M31: 32,432,370 km (0.043 R)
• M32: 35,412,359 km (0.102 R)
• M33: 39,270,339 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.3

Radius: 6.7

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.22 AU - 6.64 AU

Year: 9794 Days

Day: 21.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 172.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,538,844 km

• M1: 83,326 km (0.105 R)
• M2: 437,873 km (0.06 R)
• M3: 1,021,903 km (0.039 R)
• M4: 2,560,816 km (0.078 R)
• M5: 2,985,824 km (0.119 R)
• M6: 3,582,121 km (0.095 R)
• M7: 4,312,308 km (0.077 R)
• M8: 4,546,728 km (0.109 R)
• M9: 5,170,102 km (0.118 R)
• M10: 5,570,576 km (0.085 R)
• M11: 6,936,853 km (0.074 R)
• M12: 7,382,805 km (0.098 R)
• M13: 8,021,587 km (0.073 R)
• M14: 8,929,646 km (0.099 R)
• M15: 9,555,564 km (0.092 R)
• M16: 10,734,096 km (0.051 R)
• M17: 11,220,588 km (0.101 R)
• M18: 16,071,299 km (0.11 R)
• M19: 16,851,751 km (0.046 R)
• M20: 19,108,136 km (0.057 R)
• M21: 22,072,268 km (0.118 R)
• M22: 23,035,828 km (0.072 R)
• M23: 23,663,391 km (0.077 R)
• M24: 24,027,064 km (0.069 R)
• M25: 24,579,678 km (0.102 R)
• M26: 26,580,250 km (0.048 R)
• M27: 27,771,050 km (0.105 R)
• M28: 28,277,438 km (0.12 R)
• M29: 30,686,862 km (0.067 R)
• M30: 34,727,500 km (0.09 R)
• M31: 42,761,205 km (0.063 R)
• M32: 46,634,593 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.5

Radius: 5.6

Gravity: 31.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.18 AU - 6.36 AU

Year: 10649 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,538,844 km

• M1: 113,395 km (0.099 R)
• M2: 568,173 km (0.105 R)
• M3: 1,092,064 km (0.047 R)
• M4: 1,290,282 km (0.072 R)
• M5: 4,086,715 km (0.098 R)
• M6: 4,989,089 km (0.082 R)
• M7: 5,433,993 km (0.085 R)
• M8: 5,830,727 km (0.113 R)
• M9: 6,017,275 km (0.115 R)
• M10: 6,845,299 km (0.114 R)
• M11: 7,791,356 km (0.083 R)
• M12: 10,423,531 km (0.072 R)
• M13: 10,698,941 km (0.049 R)
• M14: 11,035,685 km (0.088 R)
• M15: 11,789,659 km (0.1 R)
• M16: 12,889,652 km (0.112 R)
• M17: 13,271,126 km (0.102 R)
• M18: 14,528,646 km (0.083 R)
• M19: 14,734,193 km (0.116 R)
• M20: 15,575,981 km (0.074 R)
• M21: 15,863,508 km (0.096 R)
• M22: 25,231,925 km (0.059 R)
• M23: 25,828,671 km (0.11 R)
• M24: 27,780,325 km (0.104 R)
• M25: 29,388,950 km (0.103 R)
• M26: 32,555,937 km (0.117 R)
• M27: 34,707,753 km (0.116 R)
• M28: 44,264,514 km (0.076 R)
• M29: 47,802,354 km (0.093 R)
• M30: 52,323,202 km (0.077 R)
• M31: 55,434,688 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.8

Radius: 5.2

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.33 AU - 9.89 AU

Year: 20206 Days

Day: 19.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,538,844 km

• M1: 64,776 km (0.053 R)
• M2: 366,216 km (0.111 R)
• M3: 566,976 km (0.107 R)
• M4: 831,914 km (0.094 R)
• M5: 1,302,549 km (0.101 R)
• M6: 1,537,567 km (0.049 R)
• M7: 1,866,682 km (0.053 R)
• M8: 2,357,363 km (0.031 R)
• M9: 2,622,451 km (0.114 R)
• M10: 3,188,080 km (0.118 R)
• M11: 3,564,618 km (0.088 R)
• M12: 4,937,478 km (0.106 R)
• M13: 6,127,529 km (0.079 R)
• M14: 6,748,958 km (0.12 R)
• M15: 8,025,776 km (0.116 R)
• M16: 8,299,241 km (0.108 R)
• M17: 8,720,957 km (0.112 R)
• M18: 10,019,916 km (0.063 R)
• M19: 11,442,741 km (0.074 R)
• M20: 11,847,703 km (0.086 R)
• M21: 13,886,422 km (0.107 R)
• M22: 16,364,661 km (0.089 R)
• M23: 20,190,626 km (0.079 R)
• M24: 21,210,884 km (0.118 R)
• M25: 21,645,914 km (0.088 R)
• M26: 22,175,940 km (0.099 R)
• M27: 23,724,427 km (0.085 R)
• M28: 29,119,226 km (0.113 R)
• M29: 30,973,192 km (0.073 R)
• M30: 31,308,441 km (0.092 R)
• M31: 32,213,957 km (0.058 R)
• M32: 40,096,119 km (0.103 R)
• M33: 43,077,006 km (0.115 R)
• M34: 52,899,752 km (0.065 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: 308 - 16,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit