🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191

Radius: 14.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 289 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 89,064,938 km

• M1: 176,675 km (0.113 R)
• M2: 620,831 km (0.106 R)
• M3: 2,219,284 km (0.097 R)
• M4: 2,716,398 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 8.3

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.65 AU - 0.69 AU

Year: 379 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,064,938 km

• M1: 103,223 km (0.115 R)
• M2: 366,664 km (0.109 R)
• M3: 707,000 km (0.079 R)
• M4: 1,189,004 km (0.116 R)
• M5: 1,471,594 km (0.081 R)
• M6: 1,761,365 km (0.098 R)
• M7: 2,115,015 km (0.039 R)
• M8: 2,796,583 km (0.047 R)
• M9: 4,015,805 km (0.066 R)
• M10: 4,358,833 km (0.104 R)
• M11: 4,994,774 km (0.075 R)
• M12: 5,262,703 km (0.099 R)
• M13: 5,540,208 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 9.9

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.61 AU - 0.81 AU

Year: 413 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,064,938 km

• M1: 123,119 km (0.063 R)
• M2: 491,130 km (0.101 R)
• M3: 1,055,712 km (0.083 R)
• M4: 1,390,811 km (0.038 R)
• M5: 1,845,290 km (0.089 R)
• M6: 2,340,010 km (0.083 R)
• M7: 2,738,539 km (0.096 R)
• M8: 3,170,577 km (0.07 R)
• M9: 3,634,929 km (0.107 R)
• M10: 4,624,519 km (0.108 R)
• M11: 5,372,359 km (0.106 R)
• M12: 6,198,887 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 12.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.28 AU - 2.54 AU

Year: 2582 Days

Day: 10.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,064,938 km

• M1: 160,668 km (0.102 R)
• M2: 892,202 km (0.109 R)
• M3: 1,315,115 km (0.098 R)
• M4: 1,718,880 km (0.109 R)
• M5: 3,141,106 km (0.03 R)
• M6: 3,597,230 km (0.05 R)
• M7: 4,077,440 km (0.115 R)
• M8: 4,935,533 km (0.106 R)
• M9: 6,146,827 km (0.113 R)
• M10: 6,694,954 km (0.075 R)
• M11: 7,395,520 km (0.081 R)
• M12: 8,048,216 km (0.092 R)
• M13: 8,705,250 km (0.059 R)
• M14: 9,151,201 km (0.047 R)
• M15: 9,576,508 km (0.102 R)
• M16: 13,022,644 km (0.059 R)
• M17: 15,071,985 km (0.082 R)
• M18: 16,955,123 km (0.108 R)
• M19: 18,368,973 km (0.108 R)
• M20: 18,876,409 km (0.094 R)
• M21: 19,451,014 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 12.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.68 AU - 3.28 AU

Year: 3551 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,064,938 km

• M1: 160,369 km (0.093 R)
• M2: 593,904 km (0.084 R)
• M3: 1,277,715 km (0.041 R)
• M4: 1,941,032 km (0.119 R)
• M5: 2,808,700 km (0.082 R)
• M6: 3,587,656 km (0.107 R)
• M7: 6,111,671 km (0.032 R)
• M8: 8,356,088 km (0.095 R)
• M9: 9,329,522 km (0.068 R)
• M10: 12,373,988 km (0.085 R)
• M11: 14,043,949 km (0.111 R)
• M12: 14,826,645 km (0.099 R)
• M13: 17,947,705 km (0.066 R)
• M14: 20,278,739 km (0.12 R)
• M15: 22,033,074 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.7

Radius: 13.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.35 AU - 4.95 AU

Year: 5836 Days

Day: 14 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,064,938 km

• M1: 254,915 km (0.062 R)
• M2: 699,370 km (0.086 R)
• M3: 1,192,594 km (0.063 R)
• M4: 1,671,457 km (0.117 R)
• M5: 2,263,117 km (0.106 R)
• M6: 2,854,178 km (0.111 R)
• M7: 3,369,094 km (0.059 R)
• M8: 5,728,252 km (0.053 R)
• M9: 8,606,366 km (0.068 R)
• M10: 9,916,693 km (0.088 R)
• M11: 10,334,520 km (0.102 R)
• M12: 12,443,401 km (0.084 R)
• M13: 15,745,176 km (0.118 R)
• M14: 16,767,977 km (0.104 R)
• M15: 18,108,373 km (0.058 R)
• M16: 18,946,122 km (0.08 R)
• M17: 26,250,836 km (0.109 R)
• M18: 26,694,394 km (0.075 R)
• M19: 28,426,139 km (0.081 R)
• M20: 29,177,419 km (0.084 R)
• M21: 30,038,205 km (0.062 R)
• M22: 31,710,261 km (0.09 R)
• M23: 33,651,592 km (0.117 R)
• M24: 37,321,527 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.3

Radius: 7.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.96 AU - 7.5 AU

Year: 10734 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,064,938 km

• M1: 98,286 km (0.056 R)
• M2: 470,485 km (0.115 R)
• M3: 718,369 km (0.115 R)
• M4: 1,145,620 km (0.101 R)
• M5: 1,489,845 km (0.12 R)
• M6: 2,239,779 km (0.083 R)
• M7: 3,096,227 km (0.045 R)
• M8: 4,056,795 km (0.109 R)
• M9: 4,513,069 km (0.113 R)
• M10: 5,290,529 km (0.112 R)
• M11: 6,484,619 km (0.114 R)
• M12: 8,080,679 km (0.111 R)
• M13: 11,825,412 km (0.094 R)
• M14: 12,130,443 km (0.088 R)
• M15: 13,458,273 km (0.086 R)
• M16: 13,903,028 km (0.118 R)
• M17: 18,020,560 km (0.079 R)
• M18: 19,251,451 km (0.102 R)
• M19: 21,351,057 km (0.082 R)
• M20: 26,342,689 km (0.116 R)
• M21: 29,664,510 km (0.057 R)
• M22: 30,512,879 km (0.105 R)
• M23: 31,087,335 km (0.12 R)
• M24: 33,761,846 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.7

Radius: 3

Gravity: 91.63 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.34 AU - 12.42 AU

Year: 23084 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,064,938 km

• M1: 37,250 km (0.064 R)
• M2: 155,731 km (0.039 R)
• M3: 395,238 km (0.057 R)
• M4: 539,450 km (0.064 R)
• M5: 793,168 km (0.119 R)
• M6: 1,929,513 km (0.072 R)
• M7: 2,346,143 km (0.086 R)
• M8: 3,150,232 km (0.108 R)
• M9: 3,789,314 km (0.095 R)
• M10: 5,995,284 km (0.075 R)
• M11: 7,365,451 km (0.06 R)
• M12: 8,042,232 km (0.114 R)
• M13: 8,368,206 km (0.088 R)
• M14: 8,988,588 km (0.119 R)
• M15: 10,704,924 km (0.067 R)
• M16: 12,773,265 km (0.068 R)
• M17: 15,755,947 km (0.102 R)
• M18: 18,696,143 km (0.087 R)
• M19: 21,772,624 km (0.108 R)
• M20: 22,298,460 km (0.079 R)
• M21: 23,594,875 km (0.113 R)
• M22: 24,261,483 km (0.114 R)
• M23: 25,865,771 km (0.12 R)
• M24: 26,574,416 km (0.062 R)
• M25: 32,171,321 km (0.066 R)
• M26: 35,676,399 km (0.041 R)
• M27: 37,296,245 km (0.038 R)
• M28: 45,108,545 km (0.057 R)
• M29: 45,619,422 km (0.107 R)
• M30: 52,428,369 km (0.052 R)
• M31: 53,943,197 km (0.091 R)
• M32: 54,711,382 km (0.091 R)
• M33: 60,088,827 km (0.061 R)
• M34: 73,746,514 km (0.195 R)
• M35: 74,455,159 km (0.109 R)
• M36: 81,541,910 km (0.073 R)
• M37: 82,807,508 km (0.146 R)
• M38: 83,062,273 km (0.055 R)
• M39: 85,898,200 km (0.038 R)
• M40: 88,266,035 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit