🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 12.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.42 AU - 0.6 AU

Year: 247 Days

Day: 7 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,097,703 km

• M1: 153,188 km (0.036 R)
• M2: 235,018 km (0.05 R)
• M3: 326,273 km (0.106 R)
• M4: 439,668 km (0.096 R)
• M5: 519,254 km (0.11 R)
• M6: 595,848 km (0.105 R)
• M7: 682,017 km (0.081 R)
• M8: 809,923 km (0.12 R)
• M9: 888,312 km (0.099 R)
• M10: 972,237 km (0.091 R)
• M11: 1,053,468 km (0.102 R)
• M12: 1,134,101 km (0.093 R)
• M13: 1,251,386 km (0.043 R)
• M14: 1,346,979 km (0.046 R)
• M15: 1,461,870 km (0.063 R)
• M16: 1,542,653 km (0.11 R)
• M17: 1,691,503 km (0.12 R)
• M18: 1,773,034 km (0.094 R)
• M19: 1,907,373 km (0.057 R)
• M20: 2,037,523 km (0.086 R)
• M21: 2,147,627 km (0.087 R)
• M22: 2,259,975 km (0.11 R)
• M23: 2,354,371 km (0.117 R)
• M24: 2,454,303 km (0.047 R)
• M25: 2,563,808 km (0.106 R)
• M26: 2,658,354 km (0.095 R)
• M27: 2,775,041 km (0.051 R)
• M28: 2,855,375 km (0.101 R)
• M29: 3,018,287 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 11.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.5 AU - 0.8 AU

Year: 355 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,097,703 km

• M1: 140,024 km (0.101 R)
• M2: 246,238 km (0.106 R)
• M3: 384,467 km (0.099 R)
• M4: 530,624 km (0.097 R)
• M5: 620,831 km (0.102 R)
• M6: 752,627 km (0.12 R)
• M7: 919,279 km (0.053 R)
• M8: 998,267 km (0.052 R)
• M9: 1,113,906 km (0.096 R)
• M10: 1,226,403 km (0.117 R)
• M11: 1,425,518 km (0.094 R)
• M12: 1,514,230 km (0.078 R)
• M13: 1,688,511 km (0.067 R)
• M14: 1,819,110 km (0.047 R)
• M15: 2,004,911 km (0.097 R)
• M16: 2,081,056 km (0.03 R)
• M17: 2,202,081 km (0.12 R)
• M18: 2,320,413 km (0.113 R)
• M19: 2,476,593 km (0.072 R)
• M20: 2,584,453 km (0.081 R)
• M21: 2,662,543 km (0.108 R)
• M22: 2,794,339 km (0.099 R)
• M23: 3,042,671 km (0.085 R)
• M24: 3,202,890 km (0.078 R)
• M25: 3,332,143 km (0.106 R)
• M26: 3,497,449 km (0.082 R)
• M27: 3,578,231 km (0.093 R)
• M28: 3,724,239 km (0.092 R)
• M29: 3,836,437 km (0.079 R)
• M30: 4,046,174 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 8.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.66 AU - 0.74 AU

Year: 397 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,097,703 km

• M1: 112,198 km (0.105 R)
• M2: 181,163 km (0.093 R)
• M3: 273,764 km (0.095 R)
• M4: 343,028 km (0.11 R)
• M5: 428,598 km (0.087 R)
• M6: 580,739 km (0.099 R)
• M7: 662,270 km (0.061 R)
• M8: 744,249 km (0.093 R)
• M9: 845,228 km (0.039 R)
• M10: 903,571 km (0.1 R)
• M11: 975,229 km (0.096 R)
• M12: 1,061,696 km (0.112 R)
• M13: 1,129,165 km (0.109 R)
• M14: 1,251,237 km (0.107 R)
• M15: 1,391,410 km (0.115 R)
• M16: 1,522,757 km (0.081 R)
• M17: 1,614,161 km (0.108 R)
• M18: 1,672,953 km (0.102 R)
• M19: 1,767,499 km (0.091 R)
• M20: 1,823,000 km (0.072 R)
• M21: 1,889,571 km (0.114 R)
• M22: 1,993,392 km (0.087 R)
• M23: 2,152,863 km (0.087 R)
• M24: 2,212,403 km (0.082 R)
• M25: 2,310,988 km (0.104 R)
• M26: 2,507,111 km (0.067 R)
• M27: 2,592,830 km (0.109 R)
• M28: 2,697,100 km (0.106 R)
• M29: 2,755,593 km (0.107 R)
• M30: 2,867,941 km (0.069 R)
• M31: 2,945,582 km (0.081 R)
• M32: 3,060,623 km (0.089 R)
• M33: 3,263,777 km (0.053 R)
• M34: 3,363,858 km (0.117 R)
• M35: 3,496,850 km (0.068 R)
• M36: 3,618,772 km (0.119 R)
• M37: 3,709,429 km (0.071 R)
• M38: 3,840,327 km (0.084 R)
• M39: 3,939,510 km (0.101 R)
• M40: 4,039,591 km (0.08 R)
• M41: 4,140,570 km (0.069 R)
• M42: 4,228,683 km (0.032 R)
• M43: 4,338,039 km (0.112 R)
• M44: 4,393,091 km (0.075 R)
• M45: 4,538,650 km (0.072 R)
• M46: 4,742,402 km (0.116 R)
• M47: 4,806,280 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 9.3

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.91 AU - 1.23 AU

Year: 751 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,097,703 km

• M1: 142,417 km (0.078 R)
• M2: 238,758 km (0.112 R)
• M3: 337,942 km (0.111 R)
• M4: 514,617 km (0.036 R)
• M5: 617,540 km (0.06 R)
• M6: 788,830 km (0.109 R)
• M7: 939,774 km (0.094 R)
• M8: 1,006,644 km (0.039 R)
• M9: 1,177,934 km (0.027 R)
• M10: 1,270,684 km (0.113 R)
• M11: 1,435,541 km (0.087 R)
• M12: 1,681,330 km (0.041 R)
• M13: 1,832,275 km (0.088 R)
• M14: 1,894,059 km (0.095 R)
• M15: 1,972,149 km (0.103 R)
• M16: 2,051,286 km (0.099 R)
• M17: 2,131,620 km (0.074 R)
• M18: 2,213,001 km (0.101 R)
• M19: 2,412,714 km (0.072 R)
• M20: 2,758,585 km (0.054 R)
• M21: 2,829,793 km (0.062 R)
• M22: 2,892,475 km (0.066 R)
• M23: 3,046,860 km (0.039 R)
• M24: 3,278,737 km (0.074 R)
• M25: 3,468,576 km (0.106 R)
• M26: 3,779,740 km (0.109 R)
• M27: 4,160,915 km (0.077 R)
• M28: 4,283,885 km (0.066 R)
• M29: 4,345,968 km (0.101 R)
• M30: 4,607,315 km (0.099 R)
• M31: 4,713,380 km (0.062 R)
• M32: 4,820,193 km (0.091 R)
• M33: 5,123,577 km (0.086 R)
• M34: 5,277,663 km (0.041 R)
• M35: 5,568,033 km (0.082 R)
• M36: 5,635,651 km (0.115 R)
• M37: 5,806,193 km (0.058 R)
• M38: 6,082,649 km (0.043 R)
• M39: 6,199,186 km (0.092 R)
• M40: 6,422,536 km (0.101 R)
• M41: 6,505,413 km (0.098 R)
• M42: 6,612,675 km (0.117 R)
• M43: 6,768,556 km (0.075 R)
• M44: 6,949,868 km (0.063 R)
• M45: 7,108,442 km (0.114 R)
• M46: 7,354,531 km (0.09 R)
• M47: 7,628,743 km (0.088 R)
• M48: 7,703,991 km (0.115 R)
• M49: 7,766,972 km (0.088 R)
• M50: 7,842,818 km (0.054 R)
• M51: 8,046,121 km (0.108 R)
• M52: 8,419,069 km (0.068 R)
• M53: 8,510,024 km (0.119 R)
• M54: 8,679,668 km (0.071 R)
• M55: 8,784,686 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 8.3

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.03 AU - 1.53 AU

Year: 982 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,097,703 km

• M1: 103,522 km (0.093 R)
• M2: 176,825 km (0.114 R)
• M3: 274,662 km (0.079 R)
• M4: 350,508 km (0.096 R)
• M5: 445,203 km (0.031 R)
• M6: 560,394 km (0.035 R)
• M7: 650,900 km (0.106 R)
• M8: 828,174 km (0.044 R)
• M9: 1,014,573 km (0.087 R)
• M10: 1,091,466 km (0.093 R)
• M11: 1,192,445 km (0.053 R)
• M12: 1,660,387 km (0.079 R)
• M13: 1,752,090 km (0.093 R)
• M14: 1,811,331 km (0.07 R)
• M15: 2,384,141 km (0.041 R)
• M16: 2,516,535 km (0.09 R)
• M17: 2,612,727 km (0.075 R)
• M18: 2,739,586 km (0.105 R)
• M19: 2,878,413 km (0.085 R)
• M20: 3,070,795 km (0.089 R)
• M21: 3,267,217 km (0.081 R)
• M22: 3,393,478 km (0.048 R)
• M23: 3,716,310 km (0.06 R)
• M24: 3,826,115 km (0.052 R)
• M25: 3,925,897 km (0.05 R)
• M26: 4,015,356 km (0.097 R)
• M27: 4,184,851 km (0.066 R)
• M28: 4,241,848 km (0.091 R)
• M29: 4,495,865 km (0.099 R)
• M30: 4,589,513 km (0.076 R)
• M31: 4,898,283 km (0.099 R)
• M32: 5,030,976 km (0.12 R)
• M33: 5,275,270 km (0.047 R)
• M34: 5,337,054 km (0.038 R)
• M35: 5,448,654 km (0.113 R)
• M36: 5,611,416 km (0.118 R)
• M37: 5,737,527 km (0.054 R)
• M38: 5,941,579 km (0.087 R)
• M39: 6,225,964 km (0.083 R)
• M40: 6,278,024 km (0.115 R)
• M41: 6,396,057 km (0.056 R)
• M42: 6,488,209 km (0.083 R)
• M43: 6,647,381 km (0.084 R)
• M44: 6,821,364 km (0.059 R)
• M45: 6,902,147 km (0.082 R)
• M46: 6,969,765 km (0.118 R)
• M47: 7,173,667 km (0.078 R)
• M48: 7,393,576 km (0.046 R)
• M49: 7,531,954 km (0.084 R)
• M50: 7,601,666 km (0.117 R)
• M51: 7,699,354 km (0.064 R)
• M52: 8,080,379 km (0.088 R)
• M53: 8,294,753 km (0.118 R)
• M54: 8,467,688 km (0.076 R)
• M55: 8,612,649 km (0.108 R)
• M56: 8,685,353 km (0.098 R)
• M57: 8,787,678 km (0.113 R)
• M58: 8,846,320 km (0.078 R)
• M59: 8,904,963 km (0.054 R)
• M60: 9,394,597 km (0.109 R)
• M61: 9,635,150 km (0.036 R)
• M62: 9,695,588 km (0.077 R)
• M63: 9,816,911 km (0.041 R)
• M64: 10,338,110 km (0.084 R)
• M65: 10,431,011 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.5

Radius: 14.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.76 AU

Year: 1172 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,097,703 km

• M1: 185,053 km (0.118 R)
• M2: 279,898 km (0.12 R)
• M3: 408,701 km (0.112 R)
• M4: 505,042 km (0.035 R)
• M5: 761,304 km (0.115 R)
• M6: 924,515 km (0.112 R)
• M7: 1,026,241 km (0.072 R)
• M8: 1,138,589 km (0.054 R)
• M9: 1,248,843 km (0.117 R)
• M10: 1,509,592 km (0.106 R)
• M11: 1,661,584 km (0.113 R)
• M12: 1,773,483 km (0.041 R)
• M13: 1,895,854 km (0.106 R)
• M14: 2,347,041 km (0.115 R)
• M15: 2,439,792 km (0.102 R)
• M16: 2,629,033 km (0.103 R)
• M17: 2,743,176 km (0.025 R)
• M18: 2,994,949 km (0.116 R)
• M19: 3,086,653 km (0.103 R)
• M20: 3,188,828 km (0.117 R)
• M21: 3,301,475 km (0.066 R)
• M22: 3,396,470 km (0.083 R)
• M23: 3,579,578 km (0.105 R)
• M24: 3,677,265 km (0.072 R)
• M25: 3,785,724 km (0.069 R)
• M26: 3,996,058 km (0.087 R)
• M27: 4,097,486 km (0.046 R)
• M28: 4,230,777 km (0.088 R)
• M29: 4,323,977 km (0.111 R)
• M30: 4,767,834 km (0.11 R)
• M31: 5,160,079 km (0.088 R)
• M32: 5,461,220 km (0.091 R)
• M33: 5,699,380 km (0.059 R)
• M34: 5,883,385 km (0.071 R)
• M35: 6,010,842 km (0.087 R)
• M36: 6,104,341 km (0.106 R)
• M37: 6,221,626 km (0.099 R)
• M38: 6,327,990 km (0.095 R)
• M39: 6,807,900 km (0.098 R)
• M40: 7,287,361 km (0.115 R)
• M41: 7,487,224 km (0.109 R)
• M42: 7,638,318 km (0.094 R)
• M43: 7,982,094 km (0.09 R)
• M44: 8,162,509 km (0.056 R)
• M45: 8,540,243 km (0.118 R)
• M46: 8,897,184 km (0.112 R)
• M47: 9,030,625 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.9

Radius: 12.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.73 AU - 2.13 AU

Year: 1819 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 26,097,703 km

• M1: 167,250 km (0.062 R)
• M2: 261,198 km (0.077 R)
• M3: 351,106 km (0.066 R)
• M4: 654,341 km (0.086 R)
• M5: 779,255 km (0.108 R)
• M6: 865,872 km (0.026 R)
• M7: 1,038,508 km (0.097 R)
• M8: 1,229,246 km (0.069 R)
• M9: 1,319,902 km (0.078 R)
• M10: 1,593,068 km (0.11 R)
• M11: 1,787,844 km (0.116 R)
• M12: 1,891,665 km (0.083 R)
• M13: 2,084,048 km (0.106 R)
• M14: 2,275,384 km (0.04 R)
• M15: 2,419,147 km (0.055 R)
• M16: 2,667,928 km (0.095 R)
• M17: 2,852,233 km (0.062 R)
• M18: 3,090,542 km (0.09 R)
• M19: 3,335,434 km (0.11 R)
• M20: 3,508,070 km (0.116 R)
• M21: 3,648,393 km (0.084 R)
• M22: 3,898,521 km (0.116 R)
• M23: 3,980,201 km (0.101 R)
• M24: 4,108,257 km (0.109 R)
• M25: 4,237,808 km (0.115 R)
• M26: 4,682,713 km (0.102 R)
• M27: 4,818,099 km (0.079 R)
• M28: 5,013,922 km (0.071 R)
• M29: 5,352,761 km (0.089 R)
• M30: 5,555,616 km (0.091 R)
• M31: 5,688,908 km (0.11 R)
• M32: 5,823,247 km (0.111 R)
• M33: 5,958,633 km (0.062 R)
• M34: 6,084,594 km (0.067 R)
• M35: 6,349,831 km (0.056 R)
• M36: 6,467,714 km (0.028 R)
• M37: 6,760,328 km (0.116 R)
• M38: 6,935,806 km (0.116 R)
• M39: 7,024,069 km (0.031 R)
• M40: 7,268,811 km (0.083 R)
• M41: 7,471,217 km (0.067 R)
• M42: 7,550,354 km (0.098 R)
• M43: 7,641,310 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 9.7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.22 AU - 3.94 AU

Year: 4594 Days

Day: 6.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,097,703 km

• M1: 205,398 km (0.107 R)
• M2: 393,742 km (0.068 R)
• M3: 531,372 km (0.09 R)
• M4: 612,005 km (0.069 R)
• M5: 775,815 km (0.038 R)
• M6: 1,004,400 km (0.117 R)
• M7: 1,481,468 km (0.112 R)
• M8: 1,554,920 km (0.099 R)
• M9: 1,973,645 km (0.09 R)
• M10: 2,104,393 km (0.083 R)
• M11: 2,461,483 km (0.064 R)
• M12: 2,710,265 km (0.065 R)
• M13: 2,819,471 km (0.089 R)
• M14: 3,079,921 km (0.117 R)
• M15: 3,406,792 km (0.069 R)
• M16: 4,052,158 km (0.08 R)
• M17: 4,933,588 km (0.112 R)
• M18: 5,157,536 km (0.058 R)
• M19: 5,638,493 km (0.066 R)
• M20: 5,708,356 km (0.111 R)
• M21: 5,825,491 km (0.072 R)
• M22: 6,038,368 km (0.081 R)
• M23: 6,350,430 km (0.108 R)
• M24: 6,569,590 km (0.092 R)
• M25: 6,717,094 km (0.031 R)
• M26: 7,065,507 km (0.086 R)
• M27: 7,702,346 km (0.074 R)
• M28: 7,883,957 km (0.034 R)
• M29: 8,705,399 km (0.062 R)
• M30: 9,112,754 km (0.074 R)
• M31: 9,415,391 km (0.099 R)
• M32: 9,581,744 km (0.094 R)
• M33: 9,805,243 km (0.055 R)
• M34: 9,945,865 km (0.031 R)
• M35: 10,285,901 km (0.07 R)
• M36: 10,486,063 km (0.068 R)
• M37: 10,629,826 km (0.112 R)
• M38: 10,774,338 km (0.086 R)
• M39: 11,447,079 km (0.119 R)
• M40: 11,893,180 km (0.062 R)
• M41: 12,314,598 km (0.07 R)
• M42: 12,435,921 km (0.1 R)
• M43: 13,141,275 km (0.065 R)
• M44: 13,265,292 km (0.113 R)
• M45: 14,049,185 km (0.082 R)
• M46: 14,207,759 km (0.117 R)
• M47: 14,335,066 km (0.056 R)
• M48: 14,526,701 km (0.069 R)
• M49: 15,432,367 km (0.059 R)
• M50: 15,628,789 km (0.102 R)
• M51: 15,694,462 km (0.049 R)
• M52: 16,289,563 km (0.033 R)
• M53: 16,892,143 km (0.087 R)
• M54: 17,162,167 km (0.113 R)
• M55: 17,570,120 km (0.104 R)
• M56: 18,291,631 km (0.092 R)
• M57: 19,657,160 km (0.077 R)
• M58: 20,155,321 km (0.077 R)
• M59: 20,370,144 km (0.094 R)
• M60: 20,441,951 km (0.059 R)
• M61: 20,910,491 km (0.077 R)
• M62: 21,236,914 km (0.104 R)
• M63: 22,226,354 km (0.111 R)
• M64: 22,485,308 km (0.085 R)
• M65: 23,155,806 km (0.031 R)
• M66: 23,681,941 km (0.109 R)
• M67: 23,870,734 km (0.107 R)
• M68: 24,060,125 km (0.072 R)
• M69: 24,707,584 km (0.077 R)
• M70: 24,899,219 km (0.085 R)
• M71: 24,975,963 km (0.047 R)
• M72: 25,283,686 km (0.062 R)
• M73: 25,476,817 km (0.106 R)
• M74: 25,592,755 km (0.043 R)
• M75: 25,903,171 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit