🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 12.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.87 AU - 1.33 AU

Year: 811 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,730,459 km

• M1: 153,039 km (0.104 R)
• M2: 565,779 km (0.049 R)
• M3: 1,022,801 km (0.059 R)
• M4: 2,499,182 km (0.104 R)
• M5: 2,916,111 km (0.089 R)
• M6: 3,975,863 km (0.107 R)
• M7: 4,487,188 km (0.058 R)
• M8: 5,841,049 km (0.107 R)
• M9: 6,905,139 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 10.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.56 AU - 2.18 AU

Year: 1798 Days

Day: 13.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,730,459 km

• M1: 130,599 km (0.071 R)
• M2: 520,451 km (0.102 R)
• M3: 880,533 km (0.073 R)
• M4: 1,313,320 km (0.092 R)
• M5: 2,064,451 km (0.106 R)
• M6: 3,810,707 km (0.104 R)
• M7: 4,240,800 km (0.057 R)
• M8: 4,841,436 km (0.112 R)
• M9: 6,109,727 km (0.107 R)
• M10: 6,485,516 km (0.103 R)
• M11: 6,899,005 km (0.102 R)
• M12: 7,730,620 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.8

Radius: 13.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.73 AU - 2.79 AU

Year: 2388 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,730,459 km

• M1: 171,589 km (0.105 R)
• M2: 649,704 km (0.112 R)
• M3: 1,135,149 km (0.057 R)
• M4: 1,572,274 km (0.103 R)
• M5: 2,605,995 km (0.108 R)
• M6: 3,112,234 km (0.098 R)
• M7: 3,792,306 km (0.108 R)
• M8: 4,570,065 km (0.073 R)
• M9: 6,928,326 km (0.049 R)
• M10: 8,949,693 km (0.108 R)
• M11: 11,070,990 km (0.102 R)
• M12: 17,086,470 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 12.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.93 AU - 2.79 AU

Year: 2548 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,730,459 km

• M1: 156,330 km (0.098 R)
• M2: 838,945 km (0.102 R)
• M3: 1,336,507 km (0.112 R)
• M4: 1,790,088 km (0.071 R)
• M5: 2,333,727 km (0.037 R)
• M6: 2,816,180 km (0.049 R)
• M7: 3,776,449 km (0.11 R)
• M8: 4,342,976 km (0.065 R)
• M9: 5,010,930 km (0.037 R)
• M10: 5,672,302 km (0.04 R)
• M11: 6,471,454 km (0.067 R)
• M12: 7,522,230 km (0.1 R)
• M13: 7,917,318 km (0.055 R)
• M14: 8,749,381 km (0.103 R)
• M15: 9,358,992 km (0.057 R)
• M16: 10,968,965 km (0.117 R)
• M17: 13,188,548 km (0.07 R)
• M18: 14,404,031 km (0.041 R)
• M19: 18,063,494 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 10.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.29 AU - 3.93 AU

Year: 4821 Days

Day: 14.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,730,459 km

• M1: 125,961 km (0.077 R)
• M2: 515,963 km (0.093 R)
• M3: 1,147,266 km (0.066 R)
• M4: 1,465,311 km (0.069 R)
• M5: 2,006,556 km (0.096 R)
• M6: 2,625,891 km (0.056 R)
• M7: 2,980,738 km (0.09 R)
• M8: 3,723,192 km (0.092 R)
• M9: 4,243,942 km (0.045 R)
• M10: 5,048,779 km (0.086 R)
• M11: 6,697,646 km (0.12 R)
• M12: 7,434,715 km (0.032 R)
• M13: 8,150,840 km (0.098 R)
• M14: 8,912,144 km (0.096 R)
• M15: 10,099,502 km (0.108 R)
• M16: 11,343,109 km (0.119 R)
• M17: 12,097,980 km (0.114 R)
• M18: 13,395,741 km (0.055 R)
• M19: 14,728,958 km (0.098 R)
• M20: 17,471,386 km (0.082 R)
• M21: 19,126,387 km (0.075 R)
• M22: 21,303,634 km (0.09 R)
• M23: 29,079,732 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.1

Radius: 14.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.3 AU - 6.46 AU

Year: 8772 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,730,459 km

• M1: 180,415 km (0.085 R)
• M2: 1,002,605 km (0.039 R)
• M3: 1,584,989 km (0.081 R)
• M4: 2,485,120 km (0.101 R)
• M5: 3,367,897 km (0.074 R)
• M6: 3,857,381 km (0.098 R)
• M7: 4,310,962 km (0.095 R)
• M8: 5,136,892 km (0.072 R)
• M9: 5,961,475 km (0.074 R)
• M10: 6,497,484 km (0.079 R)
• M11: 6,949,419 km (0.077 R)
• M12: 7,422,448 km (0.11 R)
• M13: 9,297,657 km (0.099 R)
• M14: 10,020,963 km (0.066 R)
• M15: 11,096,422 km (0.105 R)
• M16: 12,134,482 km (0.056 R)
• M17: 12,648,350 km (0.114 R)
• M18: 15,307,602 km (0.093 R)
• M19: 16,733,270 km (0.026 R)
• M20: 20,242,985 km (0.098 R)
• M21: 21,625,270 km (0.111 R)
• M22: 28,084,607 km (0.108 R)
• M23: 32,021,125 km (0.08 R)
• M24: 34,802,897 km (0.106 R)
• M25: 36,547,209 km (0.056 R)
• M26: 40,843,211 km (0.109 R)
• M27: 43,310,977 km (0.064 R)
• M28: 44,784,217 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.2

Radius: 5.1

Gravity: 34.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.9 AU - 7.12 AU

Year: 13046 Days

Day: 24.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,730,459 km

• M1: 63,729 km (0.057 R)
• M2: 300,393 km (0.099 R)
• M3: 471,682 km (0.097 R)
• M4: 813,214 km (0.034 R)
• M5: 1,148,164 km (0.112 R)
• M6: 1,749,248 km (0.051 R)
• M7: 2,880,507 km (0.056 R)
• M8: 3,200,497 km (0.104 R)
• M9: 3,543,824 km (0.071 R)
• M10: 4,722,356 km (0.091 R)
• M11: 5,167,410 km (0.068 R)
• M12: 6,628,831 km (0.065 R)
• M13: 7,962,047 km (0.111 R)
• M14: 8,492,671 km (0.119 R)
• M15: 9,306,334 km (0.102 R)
• M16: 11,324,708 km (0.067 R)
• M17: 13,348,468 km (0.081 R)
• M18: 14,943,780 km (0.095 R)
• M19: 16,430,783 km (0.103 R)
• M20: 16,739,703 km (0.119 R)
• M21: 23,758,386 km (0.084 R)
• M22: 26,827,536 km (0.08 R)
• M23: 29,126,705 km (0.079 R)
• M24: 31,081,501 km (0.102 R)
• M25: 34,112,503 km (0.071 R)
• M26: 36,674,816 km (0.063 R)
• M27: 42,612,355 km (0.068 R)
• M28: 47,113,905 km (0.09 R)
• M29: 52,254,087 km (0.034 R)
• M30: 53,426,187 km (0.071 R)
• M31: 58,648,648 km (0.104 R)
• M32: 58,828,315 km (0.104 R)
• M33: 60,096,606 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.6

Radius: 3

Gravity: 79.4 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.47 AU - 8.21 AU

Year: 15431 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,730,459 km

• M1: 37,848 km (0.048 R)
• M2: 135,984 km (0.069 R)
• M3: 256,261 km (0.079 R)
• M4: 548,575 km (0.1 R)
• M5: 664,215 km (0.12 R)
• M6: 806,333 km (0.081 R)
• M7: 1,026,840 km (0.074 R)
• M8: 1,342,940 km (0.073 R)
• M9: 1,619,547 km (0.051 R)
• M10: 2,632,474 km (0.078 R)
• M11: 3,192,119 km (0.113 R)
• M12: 4,005,483 km (0.052 R)
• M13: 6,028,495 km (0.107 R)
• M14: 6,644,988 km (0.113 R)
• M15: 7,347,649 km (0.117 R)
• M16: 7,576,983 km (0.081 R)
• M17: 9,972,044 km (0.115 R)
• M18: 10,253,288 km (0.062 R)
• M19: 10,481,874 km (0.039 R)
• M20: 11,492,108 km (0.074 R)
• M21: 12,435,622 km (0.104 R)
• M22: 14,763,365 km (0.094 R)
• M23: 15,574,485 km (0.05 R)
• M24: 16,029,113 km (0.108 R)
• M25: 17,527,485 km (0.104 R)
• M26: 18,520,366 km (0.039 R)
• M27: 19,813,490 km (0.111 R)
• M28: 19,990,315 km (0.109 R)
• M29: 22,481,718 km (0.04 R)
• M30: 23,062,157 km (0.108 R)
• M31: 23,159,845 km (0.118 R)
• M32: 24,051,598 km (0.093 R)
• M33: 24,353,935 km (0.094 R)
• M34: 26,434,093 km (0.085 R)
• M35: 27,847,943 km (0.066 R)
• M36: 28,969,179 km (0.096 R)
• M37: 35,808,794 km (0.07 R)
• M38: 36,599,867 km (0.074 R)
• M39: 36,732,860 km (0.085 R)
• M40: 38,490,635 km (0.117 R)
• M41: 45,466,533 km (0.094 R)
• M42: 51,218,721 km (0.057 R)
• M43: 52,728,911 km (0.07 R)
• M44: 53,752,011 km (0.105 R)
• M45: 62,228,226 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.2

Radius: 8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.74 AU - 10.8 AU

Year: 18256 Days

Day: 15.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,730,459 km

• M1: 126,709 km (0.077 R)
• M2: 400,623 km (0.104 R)
• M3: 1,104,331 km (0.062 R)
• M4: 1,364,781 km (0.111 R)
• M5: 1,825,842 km (0.089 R)
• M6: 2,102,598 km (0.118 R)
• M7: 2,387,432 km (0.059 R)
• M8: 2,676,605 km (0.052 R)
• M9: 3,059,127 km (0.077 R)
• M10: 5,511,036 km (0.084 R)
• M11: 6,169,865 km (0.083 R)
• M12: 7,255,347 km (0.113 R)
• M13: 8,510,324 km (0.086 R)
• M14: 8,991,730 km (0.116 R)
• M15: 9,389,810 km (0.069 R)
• M16: 9,903,977 km (0.074 R)
• M17: 10,655,108 km (0.106 R)
• M18: 11,101,060 km (0.119 R)
• M19: 11,386,044 km (0.046 R)
• M20: 12,760,549 km (0.078 R)
• M21: 13,845,133 km (0.109 R)
• M22: 17,467,197 km (0.096 R)
• M23: 20,289,361 km (0.113 R)
• M24: 21,235,567 km (0.052 R)
• M25: 23,123,193 km (0.084 R)
• M26: 24,346,305 km (0.117 R)
• M27: 24,828,011 km (0.116 R)
• M28: 25,810,569 km (0.088 R)
• M29: 27,957,748 km (0.092 R)
• M30: 30,221,313 km (0.1 R)
• M31: 30,889,716 km (0.113 R)
• M32: 34,020,650 km (0.069 R)
• M33: 36,346,598 km (0.12 R)
• M34: 37,484,589 km (0.104 R)
• M35: 43,532,382 km (0.066 R)
• M36: 52,245,560 km (0.088 R)
• M37: 52,565,101 km (0.1 R)
• M38: 53,531,653 km (0.026 R)
• M39: 54,674,282 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.1

Radius: 8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.53 AU - 10.67 AU

Year: 19296 Days

Day: 15.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,730,459 km

• M1: 99,931 km (0.09 R)
• M2: 385,065 km (0.091 R)
• M3: 782,098 km (0.094 R)
• M4: 1,140,983 km (0.066 R)
• M5: 1,682,078 km (0.077 R)
• M6: 3,413,375 km (0.106 R)
• M7: 3,904,504 km (0.082 R)
• M8: 7,896,224 km (0.119 R)
• M9: 11,200,692 km (0.073 R)
• M10: 11,535,342 km (0.1 R)
• M11: 15,879,365 km (0.096 R)
• M12: 18,528,893 km (0.044 R)
• M13: 20,039,682 km (0.067 R)
• M14: 22,501,165 km (0.114 R)
• M15: 23,485,370 km (0.049 R)
• M16: 24,218,998 km (0.103 R)
• M17: 25,157,425 km (0.079 R)
• M18: 26,315,313 km (0.06 R)
• M19: 28,633,032 km (0.038 R)
• M20: 29,049,663 km (0.068 R)
• M21: 30,647,667 km (0.084 R)
• M22: 33,786,230 km (0.057 R)
• M23: 40,956,307 km (0.025 R)
• M24: 42,287,129 km (0.071 R)
• M25: 43,509,194 km (0.073 R)
• M26: 45,456,809 km (0.074 R)
• M27: 47,171,799 km (0.097 R)
• M28: 49,077,975 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit