🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.7

Radius: 12.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.43 AU - 0.63 AU

Year: 262 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,720,676 km

• M1: 159,172 km (0.109 R)
• M2: 801,994 km (0.119 R)
• M3: 1,203,216 km (0.099 R)
• M4: 1,649,616 km (0.044 R)
• M5: 2,215,395 km (0.1 R)
• M6: 2,937,055 km (0.044 R)
• M7: 3,992,767 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.3

Radius: 9.1

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.65 AU - 0.93 AU

Year: 476 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 88,720,676 km

• M1: 113,246 km (0.047 R)
• M2: 467,194 km (0.115 R)
• M3: 1,060,200 km (0.098 R)
• M4: 1,357,002 km (0.1 R)
• M5: 1,725,761 km (0.114 R)
• M6: 2,079,261 km (0.11 R)
• M7: 2,450,563 km (0.117 R)
• M8: 2,799,126 km (0.107 R)
• M9: 3,302,971 km (0.114 R)
• M10: 3,596,632 km (0.118 R)
• M11: 4,077,290 km (0.096 R)
• M12: 4,569,168 km (0.047 R)
• M13: 5,066,730 km (0.104 R)
• M14: 5,908,368 km (0.107 R)
• M15: 6,558,670 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 8.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.73 AU - 1.03 AU

Year: 560 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,720,676 km

• M1: 111,002 km (0.046 R)
• M2: 427,252 km (0.118 R)
• M3: 927,806 km (0.113 R)
• M4: 1,298,210 km (0.105 R)
• M5: 1,675,047 km (0.085 R)
• M6: 2,044,105 km (0.049 R)
• M7: 2,586,398 km (0.073 R)
• M8: 3,050,899 km (0.1 R)
• M9: 3,640,464 km (0.09 R)
• M10: 3,994,263 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 12.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.17 AU - 1.37 AU

Year: 971 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 88,720,676 km

• M1: 160,369 km (0.096 R)
• M2: 570,117 km (0.084 R)
• M3: 972,237 km (0.079 R)
• M4: 1,419,983 km (0.119 R)
• M5: 2,073,576 km (0.119 R)
• M6: 2,674,810 km (0.098 R)
• M7: 3,509,416 km (0.115 R)
• M8: 5,001,655 km (0.066 R)
• M9: 5,677,688 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 10.7

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.02 AU - 1.58 AU

Year: 1005 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,720,676 km

• M1: 133,292 km (0.071 R)
• M2: 529,277 km (0.071 R)
• M3: 897,138 km (0.089 R)
• M4: 1,296,714 km (0.055 R)
• M5: 1,660,536 km (0.074 R)
• M6: 2,232,000 km (0.113 R)
• M7: 2,800,622 km (0.03 R)
• M8: 3,302,971 km (0.104 R)
• M9: 3,832,847 km (0.065 R)
• M10: 4,211,330 km (0.096 R)
• M11: 5,121,334 km (0.116 R)
• M12: 5,623,234 km (0.045 R)
• M13: 7,732,415 km (0.091 R)
• M14: 8,780,797 km (0.1 R)
• M15: 9,324,734 km (0.068 R)
• M16: 10,260,320 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 13.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.29 AU - 2.29 AU

Year: 2350 Days

Day: 8.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 88,720,676 km

• M1: 172,935 km (0.085 R)
• M2: 726,298 km (0.057 R)
• M3: 1,266,944 km (0.069 R)
• M4: 1,857,407 km (0.096 R)
• M5: 2,603,452 km (0.107 R)
• M6: 3,142,303 km (0.093 R)
• M7: 3,942,502 km (0.083 R)
• M8: 4,504,392 km (0.073 R)
• M9: 5,415,443 km (0.102 R)
• M10: 6,741,778 km (0.049 R)
• M11: 7,878,422 km (0.102 R)
• M12: 9,325,333 km (0.098 R)
• M13: 10,062,701 km (0.05 R)
• M14: 12,358,579 km (0.056 R)
• M15: 12,973,576 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663

Radius: 10

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.28 AU - 2.56 AU

Year: 2553 Days

Day: 11 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,720,676 km

• M1: 124,316 km (0.07 R)
• M2: 591,510 km (0.077 R)
• M3: 923,318 km (0.105 R)
• M4: 1,402,480 km (0.077 R)
• M5: 1,922,033 km (0.082 R)
• M6: 2,314,129 km (0.049 R)
• M7: 2,698,895 km (0.114 R)
• M8: 3,126,296 km (0.103 R)
• M9: 3,842,571 km (0.107 R)
• M10: 5,235,327 km (0.102 R)
• M11: 5,649,564 km (0.105 R)
• M12: 6,434,055 km (0.113 R)
• M13: 7,083,459 km (0.072 R)
• M14: 9,436,334 km (0.086 R)
• M15: 10,088,282 km (0.044 R)
• M16: 12,183,251 km (0.085 R)
• M17: 13,991,440 km (0.075 R)
• M18: 17,642,526 km (0.095 R)
• M19: 18,298,064 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.9

Radius: 12.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.88 AU - 4.88 AU

Year: 6217 Days

Day: 12.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,720,676 km

• M1: 151,692 km (0.11 R)
• M2: 777,610 km (0.069 R)
• M3: 1,229,096 km (0.032 R)
• M4: 1,672,953 km (0.086 R)
• M5: 2,303,658 km (0.072 R)
• M6: 2,820,967 km (0.096 R)
• M7: 3,393,927 km (0.068 R)
• M8: 3,902,709 km (0.075 R)
• M9: 4,991,483 km (0.1 R)
• M10: 5,562,498 km (0.096 R)
• M11: 6,050,486 km (0.112 R)
• M12: 6,734,148 km (0.116 R)
• M13: 7,688,283 km (0.086 R)
• M14: 8,451,681 km (0.095 R)
• M15: 9,864,484 km (0.109 R)
• M16: 10,535,729 km (0.108 R)
• M17: 11,477,747 km (0.092 R)
• M18: 12,321,928 km (0.095 R)
• M19: 13,801,900 km (0.098 R)
• M20: 15,397,361 km (0.103 R)
• M21: 15,875,027 km (0.092 R)
• M22: 16,922,960 km (0.091 R)
• M23: 21,579,642 km (0.057 R)
• M24: 22,178,333 km (0.1 R)
• M25: 25,754,470 km (0.06 R)
• M26: 26,683,922 km (0.044 R)
• M27: 31,573,528 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.1

Radius: 3.6

Gravity: 76.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.43 AU - 8.15 AU

Year: 12000 Days

Day: 16.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,720,676 km

• M1: 45,029 km (0.094 R)
• M2: 164,109 km (0.1 R)
• M3: 285,882 km (0.114 R)
• M4: 526,435 km (0.11 R)
• M5: 1,234,332 km (0.079 R)
• M6: 3,345,607 km (0.104 R)
• M7: 3,478,300 km (0.05 R)
• M8: 4,044,827 km (0.093 R)
• M9: 4,256,957 km (0.102 R)
• M10: 5,688,459 km (0.093 R)
• M11: 6,071,430 km (0.078 R)
• M12: 8,588,563 km (0.11 R)
• M13: 9,091,960 km (0.047 R)
• M14: 10,157,396 km (0.102 R)
• M15: 11,663,398 km (0.109 R)
• M16: 12,406,002 km (0.095 R)
• M17: 13,378,089 km (0.065 R)
• M18: 13,985,157 km (0.11 R)
• M19: 14,122,488 km (0.064 R)
• M20: 14,822,755 km (0.053 R)
• M21: 15,472,459 km (0.048 R)
• M22: 16,674,029 km (0.07 R)
• M23: 18,343,841 km (0.075 R)
• M24: 18,674,003 km (0.06 R)
• M25: 18,840,505 km (0.065 R)
• M26: 19,774,595 km (0.109 R)
• M27: 23,527,706 km (0.114 R)
• M28: 24,212,565 km (0.052 R)
• M29: 24,510,115 km (0.079 R)
• M30: 24,810,059 km (0.117 R)
• M31: 34,112,952 km (0.114 R)
• M32: 35,370,023 km (0.119 R)
• M33: 37,577,190 km (0.037 R)
• M34: 40,289,399 km (0.079 R)
• M35: 47,324,838 km (0.065 R)
• M36: 49,680,555 km (0.051 R)
• M37: 50,806,130 km (0.064 R)
• M38: 56,342,148 km (0.078 R)
• M39: 59,344,877 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.2

Radius: 3.5

Gravity: 79.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.1 AU - 11.72 AU

Year: 21159 Days

Day: 22.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,720,676 km

• M1: 45,029 km (0.119 R)
• M2: 189,241 km (0.069 R)
• M3: 864,825 km (0.086 R)
• M4: 1,566,439 km (0.052 R)
• M5: 2,274,037 km (0.101 R)
• M6: 2,584,303 km (0.027 R)
• M7: 2,841,761 km (0.08 R)
• M8: 3,347,552 km (0.09 R)
• M9: 3,498,197 km (0.029 R)
• M10: 3,845,563 km (0.071 R)
• M11: 10,285,901 km (0.112 R)
• M12: 10,604,544 km (0.107 R)
• M13: 11,396,366 km (0.083 R)
• M14: 11,945,540 km (0.052 R)
• M15: 13,698,976 km (0.077 R)
• M16: 17,888,016 km (0.038 R)
• M17: 18,628,824 km (0.112 R)
• M18: 22,535,274 km (0.092 R)
• M19: 22,856,610 km (0.072 R)
• M20: 23,508,258 km (0.068 R)
• M21: 28,796,393 km (0.101 R)
• M22: 32,321,518 km (0.095 R)
• M23: 36,416,460 km (0.115 R)
• M24: 36,858,821 km (0.038 R)
• M25: 44,768,659 km (0.06 R)
• M26: 51,299,803 km (0.114 R)
• M27: 69,095,367 km (0.104 R)
• M28: 77,522,813 km (0.106 R)
• M29: 77,766,209 km (0.058 R)
• M30: 78,744,878 km (0.034 R)
• M31: 81,227,305 km (0.097 R)
• M32: 85,826,393 km (0.109 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: 468 - 18,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit