🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.4

Radius: 12

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.11 AU

Year: 552 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,469,439 km

• M1: 149,299 km (0.065 R)
• M2: 652,845 km (0.091 R)
• M3: 1,519,466 km (0.084 R)
• M4: 1,969,157 km (0.081 R)
• M5: 2,535,385 km (0.038 R)
• M6: 3,219,197 km (0.066 R)
• M7: 3,997,255 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 14

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.76 AU - 1.18 AU

Year: 607 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 88,469,439 km

• M1: 174,282 km (0.049 R)
• M2: 616,493 km (0.109 R)
• M3: 1,826,889 km (0.105 R)
• M4: 2,316,673 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.9

Radius: 10

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.23 AU - 1.33 AU

Year: 921 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,469,439 km

• M1: 124,615 km (0.071 R)
• M2: 490,382 km (0.11 R)
• M3: 962,363 km (0.111 R)
• M4: 1,285,195 km (0.072 R)
• M5: 2,402,991 km (0.074 R)
• M6: 2,790,150 km (0.114 R)
• M7: 3,895,828 km (0.115 R)
• M8: 4,610,906 km (0.082 R)
• M9: 5,192,991 km (0.118 R)
• M10: 7,534,497 km (0.09 R)
• M11: 8,075,891 km (0.114 R)
• M12: 8,922,316 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.1

Radius: 14.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.38 AU - 2.44 AU

Year: 2379 Days

Day: 7.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 88,469,439 km

• M1: 191,336 km (0.112 R)
• M2: 743,501 km (0.051 R)
• M3: 1,390,213 km (0.086 R)
• M4: 2,404,487 km (0.081 R)
• M5: 2,937,205 km (0.077 R)
• M6: 3,731,868 km (0.1 R)
• M7: 4,646,360 km (0.097 R)
• M8: 5,548,286 km (0.073 R)
• M9: 6,539,073 km (0.119 R)
• M10: 7,897,571 km (0.086 R)
• M11: 8,719,461 km (0.036 R)
• M12: 9,436,783 km (0.106 R)
• M13: 9,892,458 km (0.055 R)
• M14: 10,534,532 km (0.073 R)
• M15: 11,864,757 km (0.071 R)
• M16: 12,668,097 km (0.063 R)
• M17: 13,507,491 km (0.074 R)
• M18: 14,256,228 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.8

Radius: 14.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.4 AU - 5.32 AU

Year: 5788 Days

Day: 5.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 88,469,439 km

• M1: 175,329 km (0.103 R)
• M2: 1,282,951 km (0.109 R)
• M3: 2,106,039 km (0.099 R)
• M4: 2,795,984 km (0.065 R)
• M5: 8,840,037 km (0.087 R)
• M6: 11,166,434 km (0.087 R)
• M7: 13,525,891 km (0.025 R)
• M8: 14,639,199 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.3

Radius: 12.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.66 AU - 5.58 AU

Year: 6314 Days

Day: 6.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,469,439 km

• M1: 178,470 km (0.106 R)
• M2: 687,402 km (0.093 R)
• M3: 1,300,753 km (0.048 R)
• M4: 2,472,404 km (0.098 R)
• M5: 2,905,939 km (0.07 R)
• M6: 3,370,141 km (0.112 R)
• M7: 4,020,443 km (0.11 R)
• M8: 6,263,812 km (0.073 R)
• M9: 8,959,865 km (0.044 R)
• M10: 12,752,470 km (0.069 R)
• M11: 14,720,580 km (0.102 R)
• M12: 19,927,334 km (0.104 R)
• M13: 20,340,523 km (0.084 R)
• M14: 22,197,930 km (0.098 R)
• M15: 23,016,680 km (0.089 R)
• M16: 27,416,503 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.1

Radius: 13.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.27 AU - 5.79 AU

Year: 7173 Days

Day: 10.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,469,439 km

• M1: 173,384 km (0.119 R)
• M2: 924,964 km (0.09 R)
• M3: 1,502,561 km (0.072 R)
• M4: 2,381,897 km (0.103 R)
• M5: 4,490,778 km (0.12 R)
• M6: 5,151,253 km (0.104 R)
• M7: 6,833,930 km (0.041 R)
• M8: 7,856,581 km (0.114 R)
• M9: 9,141,926 km (0.092 R)
• M10: 11,782,777 km (0.11 R)
• M11: 13,357,594 km (0.063 R)
• M12: 14,557,518 km (0.059 R)
• M13: 15,241,629 km (0.083 R)
• M14: 15,768,663 km (0.115 R)
• M15: 20,293,699 km (0.118 R)
• M16: 21,878,090 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 10.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.91 AU - 5.73 AU

Year: 7802 Days

Day: 10.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,469,439 km

• M1: 135,536 km (0.114 R)
• M2: 480,658 km (0.084 R)
• M3: 907,461 km (0.095 R)
• M4: 1,348,176 km (0.082 R)
• M5: 2,590,437 km (0.118 R)
• M6: 4,218,062 km (0.108 R)
• M7: 6,627,335 km (0.108 R)
• M8: 7,292,747 km (0.104 R)
• M9: 10,226,810 km (0.113 R)
• M10: 10,888,631 km (0.074 R)
• M11: 12,095,437 km (0.107 R)
• M12: 14,047,240 km (0.071 R)
• M13: 14,635,010 km (0.099 R)
• M14: 15,763,128 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.1

Radius: 5.7

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.12 AU - 9.62 AU

Year: 14038 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,469,439 km

• M1: 71,358 km (0.059 R)
• M2: 345,721 km (0.118 R)
• M3: 573,558 km (0.048 R)
• M4: 1,114,803 km (0.084 R)
• M5: 1,293,423 km (0.096 R)
• M6: 1,913,357 km (0.079 R)
• M7: 2,230,205 km (0.089 R)
• M8: 3,188,978 km (0.11 R)
• M9: 3,580,475 km (0.102 R)
• M10: 4,242,296 km (0.083 R)
• M11: 5,330,023 km (0.051 R)
• M12: 5,768,045 km (0.114 R)
• M13: 6,151,165 km (0.071 R)
• M14: 7,402,551 km (0.103 R)
• M15: 7,763,082 km (0.056 R)
• M16: 9,066,828 km (0.097 R)
• M17: 9,323,388 km (0.095 R)
• M18: 12,099,925 km (0.06 R)
• M19: 12,984,347 km (0.073 R)
• M20: 13,575,259 km (0.115 R)
• M21: 16,419,713 km (0.114 R)
• M22: 17,032,765 km (0.112 R)
• M23: 18,714,394 km (0.072 R)
• M24: 19,809,152 km (0.109 R)
• M25: 21,484,947 km (0.047 R)
• M26: 23,637,361 km (0.026 R)
• M27: 24,025,867 km (0.041 R)
• M28: 27,076,167 km (0.031 R)
• M29: 28,039,279 km (0.1 R)
• M30: 30,603,984 km (0.054 R)
• M31: 35,429,413 km (0.09 R)
• M32: 36,451,765 km (0.084 R)
• M33: 37,100,571 km (0.109 R)
• M34: 38,021,944 km (0.079 R)
• M35: 38,689,301 km (0.091 R)
• M36: 46,401,669 km (0.055 R)
• M37: 47,317,059 km (0.099 R)
• M38: 48,088,984 km (0.084 R)
• M39: 48,400,147 km (0.044 R)
• M40: 56,621,747 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.7

Radius: 5.9

Gravity: 27.68 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.97 AU - 12.71 AU

Year: 21140 Days

Day: 24.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,469,439 km

• M1: 74,051 km (0.061 R)
• M2: 305,628 km (0.117 R)
• M3: 728,841 km (0.091 R)
• M4: 927,656 km (0.089 R)
• M5: 1,265,000 km (0.081 R)
• M6: 3,578,381 km (0.099 R)
• M7: 4,336,543 km (0.057 R)
• M8: 5,276,766 km (0.092 R)
• M9: 6,529,349 km (0.12 R)
• M10: 6,716,496 km (0.12 R)
• M11: 6,907,233 km (0.05 R)
• M12: 7,706,385 km (0.085 R)
• M13: 8,182,256 km (0.108 R)
• M14: 8,510,174 km (0.069 R)
• M15: 10,859,758 km (0.1 R)
• M16: 14,069,979 km (0.084 R)
• M17: 15,597,074 km (0.116 R)
• M18: 19,358,563 km (0.082 R)
• M19: 20,635,081 km (0.076 R)
• M20: 21,345,223 km (0.087 R)
• M21: 23,354,621 km (0.052 R)
• M22: 25,027,574 km (0.054 R)
• M23: 29,365,464 km (0.117 R)
• M24: 34,886,672 km (0.057 R)
• M25: 35,315,869 km (0.093 R)
• M26: 35,893,616 km (0.084 R)
• M27: 39,493,090 km (0.085 R)
• M28: 40,902,601 km (0.098 R)
• M29: 46,530,623 km (0.097 R)
• M30: 48,102,298 km (0.094 R)
• M31: 57,086,398 km (0.106 R)
• M32: 59,089,065 km (0.102 R)
• M33: 59,903,027 km (0.094 R)
• M34: 62,810,910 km (0.066 R)
• M35: 66,247,771 km (0.045 R)
• M36: 67,126,210 km (0.048 R)
• M37: 70,034,692 km (0.104 R)
• M38: 70,946,192 km (0.067 R)
• M39: 73,493,694 km (0.101 R)
• M40: 81,250,194 km (0.066 R)
• M41: 82,509,359 km (0.075 R)
• M42: 85,325,240 km (0.039 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit