🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 11.6

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.87 AU

Year: 405 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,387,160 km

• M1: 144,212 km (0.114 R)
• M2: 524,640 km (0.107 R)
• M3: 1,092,962 km (0.104 R)
• M4: 1,533,677 km (0.056 R)
• M5: 2,308,894 km (0.103 R)
• M6: 2,680,046 km (0.112 R)
• M7: 3,430,279 km (0.063 R)
• M8: 3,794,101 km (0.113 R)
• M9: 4,275,657 km (0.097 R)
• M10: 4,684,508 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.7

Radius: 10.1

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.24 AU - 1.58 AU

Year: 1065 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,387,160 km

• M1: 125,662 km (0.12 R)
• M2: 474,225 km (0.102 R)
• M3: 809,025 km (0.063 R)
• M4: 1,236,726 km (0.092 R)
• M5: 2,306,949 km (0.035 R)
• M6: 3,444,641 km (0.103 R)
• M7: 3,972,721 km (0.092 R)
• M8: 4,307,970 km (0.05 R)
• M9: 4,978,617 km (0.11 R)
• M10: 5,369,217 km (0.11 R)
• M11: 5,993,788 km (0.08 R)
• M12: 6,481,926 km (0.097 R)
• M13: 6,996,393 km (0.052 R)
• M14: 8,027,871 km (0.107 R)
• M15: 8,402,464 km (0.103 R)
• M16: 9,071,764 km (0.095 R)
• M17: 10,018,869 km (0.113 R)
• M18: 10,453,450 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 11.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.47 AU - 1.89 AU

Year: 1385 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,387,160 km

• M1: 140,472 km (0.096 R)
• M2: 532,120 km (0.105 R)
• M3: 952,490 km (0.111 R)
• M4: 1,333,067 km (0.091 R)
• M5: 2,620,207 km (0.094 R)
• M6: 3,145,295 km (0.047 R)
• M7: 3,615,182 km (0.096 R)
• M8: 4,031,064 km (0.102 R)
• M9: 4,550,618 km (0.094 R)
• M10: 5,353,061 km (0.07 R)
• M11: 6,292,236 km (0.118 R)
• M12: 6,683,285 km (0.086 R)
• M13: 7,287,959 km (0.073 R)
• M14: 8,034,752 km (0.115 R)
• M15: 8,523,488 km (0.114 R)
• M16: 9,590,570 km (0.105 R)
• M17: 11,104,949 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 8.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.5 AU - 3.36 AU

Year: 3189 Days

Day: 11.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,387,160 km

• M1: 112,498 km (0.074 R)
• M2: 391,647 km (0.09 R)
• M3: 1,152,352 km (0.071 R)
• M4: 1,550,881 km (0.047 R)
• M5: 2,096,315 km (0.025 R)
• M6: 2,628,584 km (0.096 R)
• M7: 3,248,219 km (0.057 R)
• M8: 3,944,447 km (0.117 R)
• M9: 5,883,086 km (0.095 R)
• M10: 6,263,064 km (0.093 R)
• M11: 7,125,047 km (0.054 R)
• M12: 7,864,210 km (0.091 R)
• M13: 8,237,906 km (0.051 R)
• M14: 10,875,167 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 8.2

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.74 AU - 3.48 AU

Year: 3487 Days

Day: 10.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,387,160 km

• M1: 102,026 km (0.115 R)
• M2: 395,686 km (0.066 R)
• M3: 683,064 km (0.087 R)
• M4: 1,004,101 km (0.104 R)
• M5: 1,282,951 km (0.066 R)
• M6: 1,649,167 km (0.083 R)
• M7: 1,948,662 km (0.068 R)
• M8: 2,741,680 km (0.111 R)
• M9: 3,091,739 km (0.067 R)
• M10: 3,373,582 km (0.113 R)
• M11: 3,839,280 km (0.11 R)
• M12: 4,188,142 km (0.087 R)
• M13: 5,076,454 km (0.117 R)
• M14: 5,998,426 km (0.069 R)
• M15: 6,409,072 km (0.089 R)
• M16: 6,806,853 km (0.065 R)
• M17: 8,638,978 km (0.049 R)
• M18: 9,432,894 km (0.069 R)
• M19: 9,867,775 km (0.076 R)
• M20: 10,948,769 km (0.111 R)
• M21: 11,562,569 km (0.099 R)
• M22: 13,246,443 km (0.086 R)
• M23: 13,641,680 km (0.068 R)
• M24: 13,993,983 km (0.045 R)
• M25: 14,822,157 km (0.096 R)
• M26: 17,209,440 km (0.03 R)
• M27: 22,660,936 km (0.102 R)
• M28: 23,013,388 km (0.088 R)
• M29: 23,585,002 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 13.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.09 AU - 4.17 AU

Year: 4397 Days

Day: 10.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,387,160 km

• M1: 169,943 km (0.091 R)
• M2: 663,915 km (0.113 R)
• M3: 1,276,219 km (0.065 R)
• M4: 2,371,276 km (0.101 R)
• M5: 3,235,952 km (0.056 R)
• M6: 4,977,720 km (0.097 R)
• M7: 5,859,449 km (0.101 R)
• M8: 6,367,035 km (0.112 R)
• M9: 9,899,789 km (0.105 R)
• M10: 11,771,707 km (0.032 R)
• M11: 17,381,627 km (0.112 R)
• M12: 22,115,053 km (0.12 R)
• M13: 23,072,180 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.2

Radius: 14.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.8 AU - 6.42 AU

Year: 8448 Days

Day: 10.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,387,160 km

• M1: 185,651 km (0.079 R)
• M2: 680,970 km (0.088 R)
• M3: 1,526,646 km (0.103 R)
• M4: 2,780,725 km (0.112 R)
• M5: 3,579,428 km (0.057 R)
• M6: 4,712,183 km (0.117 R)
• M7: 5,663,327 km (0.12 R)
• M8: 7,137,015 km (0.078 R)
• M9: 7,813,497 km (0.069 R)
• M10: 8,497,309 km (0.099 R)
• M11: 9,945,715 km (0.087 R)
• M12: 13,376,443 km (0.083 R)
• M13: 14,008,345 km (0.12 R)
• M14: 15,542,920 km (0.102 R)
• M15: 17,300,695 km (0.101 R)
• M16: 19,804,514 km (0.105 R)
• M17: 21,339,388 km (0.113 R)
• M18: 22,001,658 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.8

Radius: 8.2

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.48 AU - 6.24 AU

Year: 9019 Days

Day: 7.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,387,160 km

• M1: 102,175 km (0.059 R)
• M2: 456,274 km (0.097 R)
• M3: 718,818 km (0.118 R)
• M4: 1,065,735 km (0.039 R)
• M5: 1,564,195 km (0.115 R)
• M6: 2,705,328 km (0.059 R)
• M7: 5,654,351 km (0.074 R)
• M8: 6,034,329 km (0.078 R)
• M9: 9,284,193 km (0.036 R)
• M10: 10,933,360 km (0.045 R)
• M11: 11,252,901 km (0.097 R)
• M12: 14,416,597 km (0.037 R)
• M13: 15,390,779 km (0.118 R)
• M14: 17,111,004 km (0.091 R)
• M15: 18,501,367 km (0.059 R)
• M16: 23,297,325 km (0.083 R)
• M17: 24,184,889 km (0.104 R)
• M18: 24,636,974 km (0.089 R)
• M19: 26,693,496 km (0.092 R)
• M20: 28,159,555 km (0.118 R)
• M21: 28,459,200 km (0.106 R)
• M22: 28,760,789 km (0.088 R)
• M23: 32,330,493 km (0.053 R)
• M24: 36,539,130 km (0.118 R)
• M25: 39,456,139 km (0.092 R)
• M26: 42,919,031 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416

Radius: 5.8

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.59 AU - 7.61 AU

Year: 12029 Days

Day: 20.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,387,160 km

• M1: 72,405 km (0.05 R)
• M2: 496,665 km (0.086 R)
• M3: 1,213,388 km (0.104 R)
• M4: 1,660,237 km (0.113 R)
• M5: 2,004,013 km (0.076 R)
• M6: 4,447,096 km (0.105 R)
• M7: 5,047,133 km (0.072 R)
• M8: 5,399,286 km (0.077 R)
• M9: 11,643,501 km (0.097 R)
• M10: 12,777,154 km (0.097 R)
• M11: 13,071,712 km (0.091 R)
• M12: 15,327,798 km (0.062 R)
• M13: 16,968,288 km (0.076 R)
• M14: 17,324,331 km (0.076 R)
• M15: 18,722,473 km (0.111 R)
• M16: 21,908,758 km (0.095 R)
• M17: 23,717,994 km (0.082 R)
• M18: 25,253,766 km (0.085 R)
• M19: 30,153,096 km (0.092 R)
• M20: 31,523,413 km (0.11 R)
• M21: 45,636,326 km (0.095 R)

Asteroid Belt

Center: 8.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.4

Radius: 5.1

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.78 AU - 11.16 AU

Year: 18529 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,387,160 km

• M1: 63,429 km (0.112 R)
• M2: 294,708 km (0.111 R)
• M3: 874,848 km (0.045 R)
• M4: 1,295,966 km (0.068 R)
• M5: 2,119,054 km (0.113 R)
• M6: 3,456,459 km (0.114 R)
• M7: 5,062,990 km (0.118 R)
• M8: 6,147,126 km (0.087 R)
• M9: 6,307,794 km (0.085 R)
• M10: 7,154,369 km (0.076 R)
• M11: 7,467,926 km (0.064 R)
• M12: 8,364,915 km (0.099 R)
• M13: 10,427,420 km (0.081 R)
• M14: 11,790,556 km (0.045 R)
• M15: 14,086,136 km (0.112 R)
• M16: 19,625,146 km (0.033 R)
• M17: 21,505,442 km (0.068 R)
• M18: 23,112,871 km (0.107 R)
• M19: 27,860,958 km (0.037 R)
• M20: 33,096,883 km (0.115 R)
• M21: 33,467,587 km (0.093 R)
• M22: 33,840,983 km (0.097 R)
• M23: 34,723,311 km (0.075 R)
• M24: 35,750,151 km (0.102 R)
• M25: 40,481,483 km (0.053 R)
• M26: 45,919,366 km (0.088 R)
• M27: 46,844,628 km (0.035 R)
• M28: 48,892,025 km (0.092 R)
• M29: 50,181,259 km (0.115 R)
• M30: 51,658,389 km (0.084 R)
• M31: 54,184,349 km (0.077 R)
• M32: 56,088,281 km (0.109 R)
• M33: 56,439,088 km (0.112 R)
• M34: 61,879,514 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit