🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.75 AU - 0.77 AU

Year: 276 Days

Day: 26.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.31 AU - 1.59 AU

Year: 727 Days

Day: 38 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,997,029 km

• M1: 42,187 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 13

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.87 AU - 3.91 AU

Year: 2598 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,997,029 km

• M1: 161,715 km (0.067 R)
• M2: 736,171 km (0.114 R)
• M3: 1,191,996 km (0.099 R)
• M4: 1,643,183 km (0.038 R)
• M5: 2,236,189 km (0.092 R)
• M6: 3,819,084 km (0.03 R)
• M7: 5,317,606 km (0.041 R)
• M8: 5,766,400 km (0.12 R)
• M9: 6,294,779 km (0.082 R)
• M10: 7,059,374 km (0.092 R)
• M11: 7,885,005 km (0.033 R)
• M12: 9,260,856 km (0.077 R)
• M13: 9,692,296 km (0.109 R)
• M14: 10,403,186 km (0.099 R)
• M15: 11,554,790 km (0.09 R)
• M16: 12,922,264 km (0.114 R)
• M17: 13,783,798 km (0.097 R)
• M18: 15,172,216 km (0.104 R)
• M19: 15,773,151 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.8

Radius: 14.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.74 AU - 6.6 AU

Year: 6379 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 81.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,997,029 km

• M1: 177,872 km (0.063 R)
• M2: 675,584 km (0.04 R)
• M3: 1,149,959 km (0.106 R)
• M4: 2,052,932 km (0.073 R)
• M5: 2,806,007 km (0.119 R)
• M6: 3,596,333 km (0.114 R)
• M7: 4,668,950 km (0.11 R)
• M8: 5,717,780 km (0.05 R)
• M9: 6,488,957 km (0.06 R)
• M10: 7,914,326 km (0.087 R)
• M11: 8,405,456 km (0.07 R)
• M12: 9,723,114 km (0.081 R)
• M13: 12,327,313 km (0.092 R)
• M14: 13,271,426 km (0.113 R)
• M15: 19,754,698 km (0.071 R)
• M16: 20,661,560 km (0.04 R)
• M17: 23,133,067 km (0.119 R)
• M18: 23,886,142 km (0.113 R)
• M19: 25,618,037 km (0.114 R)
• M20: 26,063,839 km (0.084 R)
• M21: 26,879,297 km (0.106 R)
• M22: 31,012,536 km (0.101 R)
• M23: 33,177,367 km (0.103 R)
• M24: 34,458,822 km (0.026 R)
• M25: 38,268,631 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 8.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.53 AU - 8.45 AU

Year: 7692 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,997,029 km

• M1: 109,506 km (0.097 R)
• M2: 788,231 km (0.049 R)
• M3: 1,143,676 km (0.111 R)
• M4: 1,937,891 km (0.113 R)
• M5: 3,059,127 km (0.063 R)
• M6: 4,088,659 km (0.052 R)
• M7: 5,453,291 km (0.083 R)
• M8: 8,483,246 km (0.044 R)
• M9: 9,786,094 km (0.064 R)
• M10: 12,484,242 km (0.118 R)
• M11: 15,348,293 km (0.111 R)
• M12: 16,546,123 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.4

Radius: 8.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.26 AU - 7.7 AU

Year: 8515 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,997,029 km

• M1: 109,506 km (0.046 R)
• M2: 392,844 km (0.112 R)
• M3: 2,409,423 km (0.089 R)
• M4: 3,100,715 km (0.094 R)
• M5: 3,739,797 km (0.114 R)
• M6: 4,488,834 km (0.107 R)
• M7: 4,872,702 km (0.096 R)
• M8: 5,447,008 km (0.106 R)
• M9: 7,234,403 km (0.073 R)
• M10: 8,431,635 km (0.118 R)
• M11: 9,137,887 km (0.093 R)
• M12: 10,757,732 km (0.086 R)
• M13: 11,075,778 km (0.119 R)
• M14: 25,778,855 km (0.072 R)
• M15: 27,430,864 km (0.078 R)
• M16: 28,541,927 km (0.033 R)
• M17: 29,240,250 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 8.3

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.24 AU - 10.94 AU

Year: 13341 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,997,029 km

• M1: 110,254 km (0.033 R)
• M2: 615,894 km (0.058 R)
• M3: 1,350,869 km (0.111 R)
• M4: 1,748,650 km (0.086 R)
• M5: 2,303,358 km (0.042 R)
• M6: 3,118,517 km (0.081 R)
• M7: 4,585,474 km (0.03 R)
• M8: 4,988,640 km (0.049 R)
• M9: 5,713,143 km (0.109 R)
• M10: 7,736,454 km (0.069 R)
• M11: 8,019,044 km (0.091 R)
• M12: 8,505,537 km (0.113 R)
• M13: 10,028,293 km (0.082 R)
• M14: 11,179,000 km (0.118 R)
• M15: 13,878,194 km (0.106 R)
• M16: 15,084,552 km (0.112 R)
• M17: 16,591,750 km (0.05 R)
• M18: 19,466,423 km (0.096 R)
• M19: 21,712,336 km (0.086 R)
• M20: 22,371,015 km (0.026 R)
• M21: 23,334,725 km (0.091 R)
• M22: 23,926,235 km (0.056 R)
• M23: 31,944,082 km (0.098 R)
• M24: 35,184,073 km (0.099 R)
• M25: 35,831,233 km (0.044 R)
• M26: 36,883,355 km (0.112 R)
• M27: 37,551,310 km (0.093 R)
• M28: 41,297,988 km (0.09 R)
• M29: 49,849,002 km (0.113 R)
• M30: 53,337,774 km (0.078 R)
• M31: 54,535,904 km (0.034 R)
• M32: 55,228,542 km (0.106 R)
• M33: 55,577,105 km (0.102 R)
• M34: 59,508,387 km (0.058 R)
• M35: 59,874,603 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 12.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.08 AU - 10.24 AU

Year: 13480 Days

Day: 10.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,997,029 km

• M1: 155,881 km (0.084 R)
• M2: 631,153 km (0.105 R)
• M3: 1,546,543 km (0.082 R)
• M4: 2,468,963 km (0.072 R)
• M5: 3,090,692 km (0.076 R)
• M6: 3,561,477 km (0.098 R)
• M7: 4,171,537 km (0.116 R)
• M8: 5,985,860 km (0.06 R)
• M9: 11,466,527 km (0.115 R)
• M10: 12,344,218 km (0.119 R)
• M11: 13,469,643 km (0.085 R)
• M12: 17,176,828 km (0.092 R)
• M13: 18,919,194 km (0.119 R)
• M14: 22,947,266 km (0.092 R)
• M15: 27,403,936 km (0.054 R)
• M16: 30,244,052 km (0.044 R)
• M17: 48,550,194 km (0.117 R)
• M18: 51,844,937 km (0.04 R)
• M19: 52,691,362 km (0.095 R)
• M20: 58,876,486 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.1

Radius: 6.1

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.25 AU - 15.19 AU

Year: 17781 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,997,029 km

• M1: 75,846 km (0.095 R)
• M2: 622,626 km (0.106 R)
• M3: 1,045,091 km (0.091 R)
• M4: 1,371,812 km (0.104 R)
• M5: 1,592,619 km (0.059 R)
• M6: 1,874,162 km (0.038 R)
• M7: 2,446,972 km (0.083 R)
• M8: 3,319,128 km (0.096 R)
• M9: 3,995,310 km (0.114 R)
• M10: 5,577,757 km (0.104 R)
• M11: 6,314,077 km (0.109 R)
• M12: 6,617,312 km (0.12 R)
• M13: 6,884,793 km (0.089 R)
• M14: 7,489,468 km (0.096 R)
• M15: 8,697,620 km (0.109 R)
• M16: 11,621,959 km (0.108 R)
• M17: 12,210,029 km (0.063 R)
• M18: 12,613,045 km (0.087 R)
• M19: 13,445,408 km (0.118 R)
• M20: 16,485,087 km (0.076 R)
• M21: 18,866,236 km (0.082 R)
• M22: 22,551,580 km (0.119 R)
• M23: 22,954,746 km (0.062 R)
• M24: 23,260,225 km (0.117 R)
• M25: 24,192,968 km (0.075 R)
• M26: 25,912,446 km (0.06 R)
• M27: 27,027,548 km (0.031 R)
• M28: 29,833,705 km (0.053 R)
• M29: 33,869,257 km (0.09 R)
• M30: 43,002,506 km (0.082 R)
• M31: 44,563,411 km (0.084 R)
• M32: 50,495,116 km (0.081 R)
• M33: 54,547,872 km (0.109 R)
• M34: 64,904,233 km (0.119 R)
• M35: 69,261,570 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.2

Radius: 3.5

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.08 AU - 15.7 AU

Year: 22721 Days

Day: 22.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,997,029 km

• M1: 43,982 km (0.028 R)
• M2: 782,546 km (0.118 R)
• M3: 1,373,757 km (0.109 R)
• M4: 2,063,852 km (0.1 R)
• M5: 3,385,549 km (0.055 R)
• M6: 3,572,696 km (0.057 R)
• M7: 3,851,846 km (0.096 R)
• M8: 4,266,980 km (0.073 R)
• M9: 6,632,571 km (0.104 R)
• M10: 7,673,473 km (0.107 R)
• M11: 8,571,060 km (0.113 R)
• M12: 10,072,724 km (0.117 R)
• M13: 12,608,857 km (0.112 R)
• M14: 13,188,698 km (0.049 R)
• M15: 15,759,986 km (0.07 R)
• M16: 17,994,679 km (0.036 R)
• M17: 18,564,049 km (0.119 R)
• M18: 19,145,386 km (0.107 R)
• M19: 20,083,365 km (0.037 R)
• M20: 24,833,845 km (0.043 R)
• M21: 27,521,071 km (0.113 R)
• M22: 27,735,445 km (0.075 R)
• M23: 39,796,026 km (0.082 R)
• M24: 39,932,908 km (0.091 R)
• M25: 40,900,207 km (0.11 R)
• M26: 52,262,016 km (0.079 R)
• M27: 56,644,187 km (0.109 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: 161 - 19,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit