🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 12.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.45 AU - 2.69 AU

Year: 2703 Days

Day: 14.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,073,349 km

• M1: 162,014 km (0.054 R)
• M2: 583,432 km (0.1 R)
• M3: 1,088,624 km (0.099 R)
• M4: 1,566,290 km (0.106 R)
• M5: 2,279,273 km (0.072 R)
• M6: 3,186,285 km (0.044 R)
• M7: 4,337,740 km (0.074 R)
• M8: 4,862,380 km (0.115 R)
• M9: 5,547,837 km (0.067 R)
• M10: 7,594,785 km (0.101 R)
• M11: 8,281,140 km (0.078 R)
• M12: 9,661,180 km (0.103 R)
• M13: 10,073,771 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 10.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.76 AU - 3.64 AU

Year: 3755 Days

Day: 10.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,073,349 km

• M1: 131,945 km (0.076 R)
• M2: 479,012 km (0.105 R)
• M3: 823,536 km (0.117 R)
• M4: 1,470,996 km (0.087 R)
• M5: 2,351,828 km (0.089 R)
• M6: 2,940,197 km (0.067 R)
• M7: 3,379,416 km (0.093 R)
• M8: 6,807,152 km (0.113 R)
• M9: 7,759,342 km (0.062 R)
• M10: 9,856,106 km (0.097 R)
• M11: 15,182,987 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 10.4

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.38 AU - 3.7 AU

Year: 4369 Days

Day: 15 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,073,349 km

• M1: 129,402 km (0.117 R)
• M2: 675,135 km (0.065 R)
• M3: 1,216,380 km (0.07 R)
• M4: 2,819,172 km (0.037 R)
• M5: 3,370,290 km (0.091 R)
• M6: 3,926,645 km (0.072 R)
• M7: 4,261,445 km (0.12 R)
• M8: 5,601,393 km (0.112 R)
• M9: 6,263,214 km (0.112 R)
• M10: 6,816,726 km (0.104 R)
• M11: 7,742,438 km (0.095 R)
• M12: 8,600,830 km (0.091 R)
• M13: 12,630,249 km (0.075 R)
• M14: 13,869,667 km (0.043 R)
• M15: 14,492,443 km (0.099 R)
• M16: 16,358,976 km (0.111 R)
• M17: 20,232,065 km (0.094 R)
• M18: 22,064,639 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 8.6

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.05 AU - 5.89 AU

Year: 7268 Days

Day: 10.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,073,349 km

• M1: 106,962 km (0.11 R)
• M2: 436,078 km (0.091 R)
• M3: 1,168,210 km (0.093 R)
• M4: 1,763,011 km (0.091 R)
• M5: 2,309,342 km (0.102 R)
• M6: 2,584,303 km (0.072 R)
• M7: 3,006,468 km (0.108 R)
• M8: 4,092,998 km (0.1 R)
• M9: 4,415,381 km (0.11 R)
• M10: 5,390,310 km (0.079 R)
• M11: 6,904,839 km (0.046 R)
• M12: 7,760,090 km (0.098 R)
• M13: 10,749,804 km (0.093 R)
• M14: 21,409,550 km (0.1 R)
• M15: 23,218,188 km (0.085 R)
• M16: 28,567,359 km (0.099 R)
• M17: 32,946,537 km (0.08 R)
• M18: 33,375,435 km (0.089 R)
• M19: 35,127,974 km (0.076 R)
• M20: 36,253,997 km (0.095 R)
• M21: 39,897,303 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.9

Radius: 10.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.09 AU - 5.65 AU

Year: 8163 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,073,349 km

• M1: 125,662 km (0.053 R)
• M2: 540,497 km (0.092 R)
• M3: 1,141,881 km (0.087 R)
• M4: 2,071,781 km (0.102 R)
• M5: 2,395,511 km (0.084 R)
• M6: 2,886,940 km (0.034 R)
• M7: 5,199,573 km (0.05 R)
• M8: 5,710,600 km (0.098 R)
• M9: 6,287,898 km (0.114 R)
• M10: 7,336,280 km (0.112 R)
• M11: 8,097,284 km (0.094 R)
• M12: 9,207,151 km (0.07 R)
• M13: 10,745,465 km (0.052 R)
• M14: 11,228,816 km (0.09 R)
• M15: 11,625,999 km (0.073 R)
• M16: 12,239,200 km (0.108 R)
• M17: 12,606,762 km (0.061 R)
• M18: 12,927,650 km (0.102 R)
• M19: 13,530,230 km (0.113 R)
• M20: 16,004,728 km (0.106 R)
• M21: 17,348,566 km (0.113 R)
• M22: 18,421,931 km (0.03 R)
• M23: 19,185,179 km (0.088 R)
• M24: 19,538,978 km (0.057 R)
• M25: 20,923,357 km (0.111 R)
• M26: 26,328,328 km (0.068 R)
• M27: 28,197,104 km (0.098 R)
• M28: 28,562,871 km (0.108 R)
• M29: 30,439,427 km (0.072 R)
• M30: 31,212,549 km (0.099 R)
• M31: 33,918,624 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 12.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.34 AU - 5.44 AU

Year: 8209 Days

Day: 9.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,073,349 km

• M1: 152,440 km (0.091 R)
• M2: 701,165 km (0.08 R)
• M3: 1,998,328 km (0.108 R)
• M4: 2,613,325 km (0.092 R)
• M5: 3,176,412 km (0.116 R)
• M6: 4,120,524 km (0.047 R)
• M7: 4,686,752 km (0.092 R)
• M8: 5,459,275 km (0.116 R)
• M9: 6,995,047 km (0.105 R)
• M10: 7,923,601 km (0.071 R)
• M11: 8,417,723 km (0.08 R)
• M12: 9,197,576 km (0.047 R)
• M13: 9,836,958 km (0.104 R)
• M14: 11,358,518 km (0.099 R)
• M15: 11,775,447 km (0.074 R)
• M16: 15,362,654 km (0.073 R)
• M17: 16,329,206 km (0.115 R)
• M18: 16,726,987 km (0.074 R)
• M19: 19,177,998 km (0.078 R)
• M20: 21,147,305 km (0.111 R)
• M21: 21,939,575 km (0.083 R)
• M22: 23,499,133 km (0.101 R)
• M23: 25,396,034 km (0.108 R)
• M24: 26,200,721 km (0.059 R)
• M25: 27,022,163 km (0.038 R)
• M26: 28,716,807 km (0.064 R)
• M27: 29,688,296 km (0.097 R)
• M28: 31,492,147 km (0.04 R)
• M29: 34,117,141 km (0.065 R)
• M30: 34,987,052 km (0.103 R)
• M31: 37,455,716 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.5

Radius: 6.8

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.12 AU - 6.4 AU

Year: 10275 Days

Day: 19.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 99 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,073,349 km

• M1: 84,672 km (0.115 R)
• M2: 355,295 km (0.117 R)
• M3: 880,832 km (0.058 R)
• M4: 1,546,393 km (0.077 R)
• M5: 2,012,690 km (0.093 R)
• M6: 2,445,925 km (0.118 R)
• M7: 3,321,073 km (0.087 R)
• M8: 5,354,557 km (0.1 R)
• M9: 6,261,419 km (0.091 R)
• M10: 8,190,783 km (0.103 R)
• M11: 8,422,061 km (0.101 R)
• M12: 8,897,483 km (0.11 R)
• M13: 9,849,823 km (0.064 R)
• M14: 10,377,604 km (0.117 R)
• M15: 10,868,435 km (0.103 R)
• M16: 12,193,423 km (0.115 R)
• M17: 13,687,308 km (0.108 R)
• M18: 14,145,077 km (0.108 R)
• M19: 14,748,555 km (0.057 R)
• M20: 16,514,857 km (0.074 R)
• M21: 18,417,742 km (0.097 R)
• M22: 19,626,941 km (0.084 R)
• M23: 21,146,856 km (0.095 R)
• M24: 21,495,120 km (0.072 R)
• M25: 24,229,021 km (0.109 R)
• M26: 27,391,819 km (0.104 R)
• M27: 34,522,252 km (0.077 R)
• M28: 44,057,321 km (0.062 R)
• M29: 44,911,076 km (0.095 R)
• M30: 45,486,429 km (0.049 R)
• M31: 47,093,858 km (0.03 R)
• M32: 50,266,979 km (0.075 R)
• M33: 53,902,806 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.7

Radius: 7.1

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.87 AU - 8.53 AU

Year: 14017 Days

Day: 15 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,073,349 km

• M1: 88,712 km (0.051 R)
• M2: 513,569 km (0.053 R)
• M3: 1,252,733 km (0.098 R)
• M4: 1,478,476 km (0.037 R)
• M5: 1,995,187 km (0.115 R)
• M6: 2,367,685 km (0.096 R)
• M7: 2,739,586 km (0.096 R)
• M8: 5,766,848 km (0.067 R)
• M9: 7,345,555 km (0.106 R)
• M10: 7,665,096 km (0.12 R)
• M11: 10,393,013 km (0.111 R)
• M12: 10,621,898 km (0.069 R)
• M13: 10,971,807 km (0.045 R)
• M14: 11,510,808 km (0.048 R)
• M15: 14,474,641 km (0.086 R)
• M16: 18,157,890 km (0.109 R)
• M17: 19,082,256 km (0.119 R)
• M18: 19,686,631 km (0.105 R)
• M19: 21,115,739 km (0.108 R)
• M20: 25,193,927 km (0.102 R)
• M21: 25,921,122 km (0.096 R)
• M22: 26,449,053 km (0.095 R)
• M23: 26,984,015 km (0.09 R)
• M24: 30,114,500 km (0.119 R)
• M25: 32,250,010 km (0.119 R)
• M26: 33,478,956 km (0.118 R)
• M27: 40,659,504 km (0.084 R)
• M28: 43,411,657 km (0.111 R)
• M29: 46,440,116 km (0.116 R)
• M30: 48,962,186 km (0.097 R)
• M31: 53,592,839 km (0.103 R)
• M32: 58,687,993 km (0.079 R)
• M33: 61,632,827 km (0.101 R)
• M34: 62,384,107 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.4

Radius: 5.7

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.9 AU - 10.2 AU

Year: 17860 Days

Day: 16.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,073,349 km

• M1: 71,059 km (0.114 R)
• M2: 628,012 km (0.12 R)
• M3: 814,112 km (0.119 R)
• M4: 1,158,935 km (0.115 R)
• M5: 3,886,702 km (0.11 R)
• M6: 4,240,800 km (0.086 R)
• M7: 4,796,706 km (0.106 R)
• M8: 5,911,061 km (0.107 R)
• M9: 10,223,369 km (0.098 R)
• M10: 10,950,863 km (0.063 R)
• M11: 11,935,965 km (0.105 R)
• M12: 14,270,889 km (0.083 R)
• M13: 14,526,402 km (0.095 R)
• M14: 17,908,511 km (0.081 R)
• M15: 18,430,906 km (0.109 R)
• M16: 26,849,227 km (0.1 R)
• M17: 29,759,056 km (0.098 R)
• M18: 42,046,726 km (0.094 R)
• M19: 46,371,899 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 20,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit