🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.5

Radius: 12.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.68 AU

Year: 333 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,131,486 km

• M1: 172,786 km (0.093 R)
• M2: 257,608 km (0.033 R)
• M3: 336,894 km (0.076 R)
• M4: 447,447 km (0.096 R)
• M5: 593,754 km (0.097 R)
• M6: 672,293 km (0.057 R)
• M7: 758,760 km (0.098 R)
• M8: 928,404 km (0.094 R)
• M9: 1,022,501 km (0.036 R)
• M10: 1,128,716 km (0.096 R)
• M11: 1,207,853 km (0.106 R)
• M12: 1,320,949 km (0.102 R)
• M13: 1,399,937 km (0.082 R)
• M14: 1,485,507 km (0.112 R)
• M15: 1,612,515 km (0.032 R)
• M16: 1,692,550 km (0.116 R)
• M17: 1,888,075 km (0.098 R)
• M18: 1,972,897 km (0.083 R)
• M19: 2,107,834 km (0.086 R)
• M20: 2,229,307 km (0.087 R)
• M21: 2,336,120 km (0.103 R)
• M22: 2,496,639 km (0.091 R)
• M23: 2,578,469 km (0.055 R)
• M24: 2,661,047 km (0.12 R)
• M25: 2,768,757 km (0.118 R)
• M26: 2,902,348 km (0.117 R)
• M27: 3,038,034 km (0.094 R)
• M28: 3,138,264 km (0.047 R)
• M29: 3,252,258 km (0.091 R)
• M30: 3,425,791 km (0.111 R)
• M31: 3,602,616 km (0.079 R)
• M32: 3,702,099 km (0.103 R)
• M33: 3,924,401 km (0.05 R)
• M34: 4,158,073 km (0.105 R)
• M35: 4,339,834 km (0.1 R)
• M36: 4,502,896 km (0.081 R)
• M37: 4,610,307 km (0.049 R)
• M38: 4,725,946 km (0.1 R)
• M39: 4,827,822 km (0.085 R)
• M40: 4,908,456 km (0.12 R)
• M41: 5,019,158 km (0.115 R)
• M42: 5,108,318 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 8.2

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.52 AU - 0.76 AU

Year: 341 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,131,486 km

• M1: 134,040 km (0.088 R)
• M2: 185,053 km (0.118 R)
• M3: 239,057 km (0.076 R)
• M4: 306,526 km (0.071 R)
• M5: 357,838 km (0.106 R)
• M6: 489,933 km (0.065 R)
• M7: 546,331 km (0.081 R)
• M8: 615,296 km (0.058 R)
• M9: 666,459 km (0.048 R)
• M10: 733,628 km (0.066 R)
• M11: 930,050 km (0.1 R)
• M12: 1,002,007 km (0.069 R)
• M13: 1,134,849 km (0.115 R)
• M14: 1,225,207 km (0.057 R)
• M15: 1,278,015 km (0.117 R)
• M16: 1,385,875 km (0.118 R)
• M17: 1,459,626 km (0.07 R)
• M18: 1,544,149 km (0.081 R)
• M19: 1,669,213 km (0.073 R)
• M20: 1,787,844 km (0.076 R)
• M21: 1,863,241 km (0.063 R)
• M22: 1,945,072 km (0.085 R)
• M23: 2,064,750 km (0.034 R)
• M24: 2,160,193 km (0.103 R)
• M25: 2,311,437 km (0.077 R)
• M26: 2,394,015 km (0.086 R)
• M27: 2,483,175 km (0.034 R)
• M28: 2,613,325 km (0.103 R)
• M29: 2,757,388 km (0.087 R)
• M30: 2,886,192 km (0.09 R)
• M31: 2,993,304 km (0.116 R)
• M32: 3,199,001 km (0.059 R)
• M33: 3,254,202 km (0.076 R)
• M34: 3,328,403 km (0.091 R)
• M35: 3,428,185 km (0.106 R)
• M36: 3,503,732 km (0.085 R)
• M37: 3,560,729 km (0.099 R)
• M38: 3,669,187 km (0.118 R)
• M39: 3,740,096 km (0.078 R)
• M40: 3,850,350 km (0.062 R)
• M41: 4,014,608 km (0.089 R)
• M42: 4,094,344 km (0.076 R)
• M43: 4,194,575 km (0.076 R)
• M44: 4,288,971 km (0.098 R)
• M45: 4,418,224 km (0.075 R)
• M46: 4,473,126 km (0.111 R)
• M47: 4,569,467 km (0.077 R)
• M48: 4,701,562 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 13.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.69 AU - 0.89 AU

Year: 468 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 15,131,486 km

• M1: 171,589 km (0.045 R)
• M2: 259,552 km (0.118 R)
• M3: 381,923 km (0.067 R)
• M4: 487,689 km (0.096 R)
• M5: 604,076 km (0.096 R)
• M6: 687,402 km (0.096 R)
• M7: 775,366 km (0.096 R)
• M8: 872,904 km (0.096 R)
• M9: 991,235 km (0.077 R)
• M10: 1,073,514 km (0.111 R)
• M11: 1,161,179 km (0.113 R)
• M12: 1,251,386 km (0.088 R)
• M13: 1,335,161 km (0.116 R)
• M14: 1,452,147 km (0.056 R)
• M15: 1,569,581 km (0.106 R)
• M16: 1,690,306 km (0.105 R)
• M17: 1,831,228 km (0.075 R)
• M18: 1,913,656 km (0.06 R)
• M19: 2,046,948 km (0.102 R)
• M20: 2,129,077 km (0.091 R)
• M21: 2,219,733 km (0.105 R)
• M22: 2,315,476 km (0.051 R)
• M23: 2,420,194 km (0.107 R)
• M24: 2,541,817 km (0.086 R)
• M25: 2,634,419 km (0.057 R)
• M26: 2,728,216 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 8.6

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.96 AU

Year: 486 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,131,486 km

• M1: 121,025 km (0.069 R)
• M2: 182,210 km (0.045 R)
• M3: 236,365 km (0.09 R)
• M4: 311,014 km (0.047 R)
• M5: 392,994 km (0.039 R)
• M6: 476,619 km (0.08 R)
• M7: 541,245 km (0.071 R)
• M8: 684,261 km (0.104 R)
• M9: 762,800 km (0.109 R)
• M10: 822,788 km (0.118 R)
• M11: 897,886 km (0.025 R)
• M12: 957,127 km (0.088 R)
• M13: 1,012,927 km (0.09 R)
• M14: 1,069,924 km (0.057 R)
• M15: 1,162,525 km (0.061 R)
• M16: 1,263,055 km (0.119 R)
• M17: 1,361,191 km (0.044 R)
• M18: 1,430,006 km (0.118 R)
• M19: 1,483,712 km (0.101 R)
• M20: 1,554,621 km (0.086 R)
• M21: 1,609,823 km (0.101 R)
• M22: 1,716,935 km (0.077 R)
• M23: 1,826,291 km (0.092 R)
• M24: 2,076,568 km (0.12 R)
• M25: 2,156,304 km (0.118 R)
• M26: 2,218,237 km (0.039 R)
• M27: 2,504,867 km (0.106 R)
• M28: 2,563,659 km (0.049 R)
• M29: 2,817,078 km (0.04 R)
• M30: 2,988,217 km (0.049 R)
• M31: 3,120,612 km (0.119 R)
• M32: 3,326,458 km (0.082 R)
• M33: 3,463,640 km (0.032 R)
• M34: 3,536,643 km (0.077 R)
• M35: 3,721,546 km (0.061 R)
• M36: 4,452,781 km (0.087 R)
• M37: 4,508,281 km (0.107 R)
• M38: 4,564,231 km (0.102 R)
• M39: 4,806,280 km (0.094 R)
• M40: 4,879,733 km (0.083 R)
• M41: 4,961,713 km (0.107 R)
• M42: 5,060,896 km (0.112 R)
• M43: 5,168,906 km (0.111 R)
• M44: 5,302,945 km (0.1 R)
• M45: 5,472,290 km (0.073 R)
• M46: 5,574,615 km (0.108 R)
• M47: 5,807,389 km (0.09 R)
• M48: 5,877,102 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 9.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.12 AU - 1.38 AU

Year: 932 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,131,486 km

• M1: 120,277 km (0.034 R)
• M2: 191,036 km (0.095 R)
• M3: 260,001 km (0.086 R)
• M4: 327,919 km (0.116 R)
• M5: 401,072 km (0.096 R)
• M6: 477,516 km (0.083 R)
• M7: 577,747 km (0.111 R)
• M8: 640,129 km (0.051 R)
• M9: 708,944 km (0.104 R)
• M10: 788,680 km (0.11 R)
• M11: 971,040 km (0.108 R)
• M12: 1,097,300 km (0.112 R)
• M13: 1,224,459 km (0.078 R)
• M14: 1,287,439 km (0.046 R)
• M15: 1,592,918 km (0.104 R)
• M16: 1,787,246 km (0.067 R)
• M17: 1,859,352 km (0.116 R)
• M18: 2,198,939 km (0.1 R)
• M19: 2,276,431 km (0.109 R)
• M20: 2,471,207 km (0.06 R)
• M21: 2,551,840 km (0.118 R)
• M22: 2,633,521 km (0.064 R)
• M23: 2,760,679 km (0.091 R)
• M24: 2,890,081 km (0.1 R)
• M25: 3,028,160 km (0.069 R)
• M26: 3,094,582 km (0.082 R)
• M27: 3,208,725 km (0.107 R)
• M28: 3,269,761 km (0.113 R)
• M29: 3,358,622 km (0.117 R)
• M30: 3,497,000 km (0.043 R)
• M31: 3,672,478 km (0.111 R)
• M32: 3,772,110 km (0.079 R)
• M33: 3,901,512 km (0.116 R)
• M34: 4,068,912 km (0.064 R)
• M35: 4,149,995 km (0.045 R)
• M36: 4,456,371 km (0.08 R)
• M37: 4,693,035 km (0.12 R)
• M38: 4,785,785 km (0.053 R)
• M39: 4,910,401 km (0.088 R)
• M40: 5,107,271 km (0.049 R)
• M41: 5,411,553 km (0.082 R)
• M42: 5,500,714 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.4

Radius: 9

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.31 AU - 1.71 AU

Year: 1237 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 15,131,486 km

• M1: 119,379 km (0.088 R)
• M2: 191,934 km (0.111 R)
• M3: 254,616 km (0.034 R)
• M4: 353,350 km (0.115 R)
• M5: 479,760 km (0.071 R)
• M6: 609,761 km (0.09 R)
• M7: 682,914 km (0.114 R)
• M8: 831,315 km (0.034 R)
• M9: 983,008 km (0.104 R)
• M10: 1,054,366 km (0.111 R)
• M11: 1,127,669 km (0.091 R)
• M12: 1,202,617 km (0.097 R)
• M13: 1,438,084 km (0.033 R)
• M14: 1,640,939 km (0.054 R)
• M15: 1,736,382 km (0.06 R)
• M16: 1,843,345 km (0.05 R)
• M17: 1,993,092 km (0.116 R)
• M18: 2,167,524 km (0.028 R)
• M19: 2,357,962 km (0.078 R)
• M20: 2,477,042 km (0.086 R)
• M21: 2,542,715 km (0.049 R)
• M22: 2,743,775 km (0.107 R)
• M23: 2,800,472 km (0.08 R)
• M24: 2,984,777 km (0.074 R)
• M25: 3,414,123 km (0.102 R)
• M26: 3,598,876 km (0.111 R)
• M27: 4,029,568 km (0.08 R)
• M28: 4,185,599 km (0.039 R)
• M29: 4,303,931 km (0.109 R)
• M30: 4,383,517 km (0.116 R)
• M31: 4,476,866 km (0.098 R)
• M32: 4,788,478 km (0.12 R)
• M33: 5,177,283 km (0.09 R)
• M34: 5,418,285 km (0.099 R)
• M35: 5,735,732 km (0.105 R)
• M36: 5,896,849 km (0.118 R)
• M37: 6,208,312 km (0.047 R)
• M38: 6,647,531 km (0.113 R)
• M39: 6,755,092 km (0.09 R)
• M40: 7,081,066 km (0.106 R)
• M41: 7,700,251 km (0.056 R)
• M42: 7,813,198 km (0.103 R)
• M43: 8,008,124 km (0.111 R)
• M44: 8,171,933 km (0.103 R)
• M45: 8,320,185 km (0.113 R)
• M46: 8,485,939 km (0.052 R)
• M47: 8,586,020 km (0.082 R)
• M48: 8,905,262 km (0.118 R)
• M49: 9,126,069 km (0.079 R)
• M50: 9,503,803 km (0.069 R)
• M51: 9,834,115 km (0.042 R)
• M52: 9,939,283 km (0.116 R)
• M53: 10,327,788 km (0.063 R)
• M54: 10,559,814 km (0.107 R)
• M55: 10,757,433 km (0.119 R)
• M56: 11,065,306 km (0.117 R)
• M57: 11,211,164 km (0.061 R)
• M58: 11,394,421 km (0.072 R)
• M59: 11,523,225 km (0.052 R)
• M60: 11,615,676 km (0.093 R)
• M61: 11,894,228 km (0.088 R)
• M62: 12,043,676 km (0.087 R)
• M63: 12,137,324 km (0.112 R)
• M64: 12,193,722 km (0.11 R)
• M65: 12,685,750 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 14

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.72 AU - 2.44 AU

Year: 2000 Days

Day: 7.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,131,486 km

• M1: 175,478 km (0.107 R)
• M2: 321,635 km (0.098 R)
• M3: 433,535 km (0.066 R)
• M4: 584,778 km (0.1 R)
• M5: 675,734 km (0.099 R)
• M6: 788,082 km (0.094 R)
• M7: 957,576 km (0.072 R)
• M8: 1,287,888 km (0.111 R)
• M9: 1,511,986 km (0.114 R)
• M10: 1,644,529 km (0.061 R)
• M11: 1,867,131 km (0.033 R)
• M12: 2,088,835 km (0.082 R)
• M13: 2,260,873 km (0.105 R)
• M14: 2,570,690 km (0.118 R)
• M15: 2,818,424 km (0.115 R)
• M16: 3,074,236 km (0.118 R)
• M17: 3,191,970 km (0.064 R)
• M18: 3,324,513 km (0.038 R)
• M19: 3,445,389 km (0.084 R)
• M20: 3,677,864 km (0.076 R)
• M21: 4,245,438 km (0.112 R)
• M22: 4,421,066 km (0.066 R)
• M23: 4,524,737 km (0.11 R)
• M24: 4,871,056 km (0.098 R)
• M25: 4,962,909 km (0.079 R)
• M26: 5,179,377 km (0.11 R)
• M27: 5,351,714 km (0.071 R)
• M28: 5,799,012 km (0.066 R)
• M29: 5,994,387 km (0.09 R)
• M30: 6,324,998 km (0.076 R)
• M31: 6,678,797 km (0.087 R)
• M32: 6,780,972 km (0.045 R)
• M33: 7,056,232 km (0.052 R)
• M34: 7,247,718 km (0.119 R)
• M35: 7,405,543 km (0.112 R)
• M36: 7,760,539 km (0.08 R)
• M37: 7,904,153 km (0.075 R)
• M38: 8,524,386 km (0.094 R)
• M39: 9,350,316 km (0.103 R)
• M40: 9,599,247 km (0.089 R)
• M41: 9,772,930 km (0.069 R)
• M42: 9,967,108 km (0.111 R)
• M43: 10,123,288 km (0.099 R)
• M44: 10,339,457 km (0.096 R)
• M45: 10,836,571 km (0.043 R)
• M46: 11,057,826 km (0.113 R)
• M47: 11,484,329 km (0.101 R)
• M48: 11,668,784 km (0.062 R)
• M49: 11,854,285 km (0.109 R)
• M50: 12,082,272 km (0.074 R)
• M51: 12,290,811 km (0.062 R)
• M52: 12,458,511 km (0.08 R)
• M53: 12,669,294 km (0.04 R)
• M54: 13,158,330 km (0.078 R)
• M55: 13,980,071 km (0.077 R)
• M56: 14,309,036 km (0.115 R)
• M57: 14,441,430 km (0.113 R)
• M58: 14,640,545 km (0.096 R)
• M59: 15,086,646 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 13,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit