🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 9.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.61 AU - 0.61 AU

Year: 318 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,627,990 km

• M1: 121,473 km (0.11 R)
• M2: 185,651 km (0.115 R)
• M3: 245,939 km (0.11 R)
• M4: 313,408 km (0.067 R)
• M5: 392,246 km (0.115 R)
• M6: 484,996 km (0.081 R)
• M7: 548,725 km (0.075 R)
• M8: 618,737 km (0.077 R)
• M9: 698,622 km (0.107 R)
• M10: 775,665 km (0.059 R)
• M11: 886,667 km (0.099 R)
• M12: 988,842 km (0.095 R)
• M13: 1,058,106 km (0.118 R)
• M14: 1,132,905 km (0.101 R)
• M15: 1,248,544 km (0.12 R)
• M16: 1,340,098 km (0.095 R)
• M17: 1,487,900 km (0.096 R)
• M18: 1,649,915 km (0.064 R)
• M19: 1,737,579 km (0.111 R)
• M20: 1,799,962 km (0.088 R)
• M21: 1,876,705 km (0.094 R)
• M22: 1,986,959 km (0.108 R)
• M23: 2,052,333 km (0.117 R)
• M24: 2,123,093 km (0.117 R)
• M25: 2,252,794 km (0.06 R)
• M26: 2,316,224 km (0.052 R)
• M27: 2,479,884 km (0.113 R)
• M28: 2,591,035 km (0.078 R)
• M29: 2,693,659 km (0.106 R)
• M30: 2,823,809 km (0.113 R)
• M31: 2,887,089 km (0.102 R)
• M32: 2,956,204 km (0.09 R)
• M33: 3,069,000 km (0.113 R)
• M34: 3,128,540 km (0.112 R)
• M35: 3,216,055 km (0.095 R)
• M36: 3,293,248 km (0.098 R)
• M37: 3,354,433 km (0.083 R)
• M38: 3,505,976 km (0.091 R)
• M39: 3,568,508 km (0.113 R)
• M40: 3,694,469 km (0.081 R)
• M41: 3,763,882 km (0.077 R)
• M42: 3,903,906 km (0.036 R)
• M43: 4,057,543 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 10.2

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.62 AU - 0.92 AU

Year: 451 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,627,990 km

• M1: 151,543 km (0.105 R)
• M2: 221,704 km (0.114 R)
• M3: 285,283 km (0.105 R)
• M4: 352,153 km (0.031 R)
• M5: 500,106 km (0.092 R)
• M6: 599,289 km (0.104 R)
• M7: 671,096 km (0.083 R)
• M8: 737,069 km (0.103 R)
• M9: 824,284 km (0.103 R)
• M10: 930,050 km (0.076 R)
• M11: 1,081,892 km (0.068 R)
• M12: 1,204,263 km (0.11 R)
• M13: 1,297,762 km (0.098 R)
• M14: 1,370,915 km (0.085 R)
• M15: 1,445,714 km (0.102 R)
• M16: 1,635,554 km (0.119 R)
• M17: 1,796,072 km (0.118 R)
• M18: 1,878,351 km (0.072 R)
• M19: 2,106,188 km (0.064 R)
• M20: 2,193,105 km (0.095 R)
• M21: 2,288,249 km (0.077 R)
• M22: 2,377,709 km (0.109 R)
• M23: 2,454,452 km (0.038 R)
• M24: 2,560,368 km (0.034 R)
• M25: 2,631,875 km (0.107 R)
• M26: 2,740,334 km (0.119 R)
• M27: 2,813,637 km (0.045 R)
• M28: 2,894,868 km (0.093 R)
• M29: 3,029,656 km (0.075 R)
• M30: 3,113,132 km (0.084 R)
• M31: 3,266,769 km (0.088 R)
• M32: 3,589,601 km (0.097 R)
• M33: 3,653,778 km (0.108 R)
• M34: 3,791,558 km (0.113 R)
• M35: 3,906,449 km (0.09 R)
• M36: 4,063,976 km (0.103 R)
• M37: 4,266,232 km (0.112 R)
• M38: 4,506,337 km (0.104 R)
• M39: 4,680,469 km (0.113 R)
• M40: 4,821,539 km (0.066 R)
• M41: 5,116,846 km (0.112 R)
• M42: 5,207,502 km (0.086 R)
• M43: 5,344,534 km (0.099 R)
• M44: 5,538,412 km (0.113 R)
• M45: 5,612,912 km (0.074 R)
• M46: 5,687,711 km (0.093 R)
• M47: 5,753,385 km (0.109 R)
• M48: 5,933,201 km (0.059 R)
• M49: 6,143,536 km (0.108 R)
• M50: 6,317,518 km (0.105 R)
• M51: 6,434,504 km (0.088 R)
• M52: 6,512,893 km (0.116 R)
• M53: 6,690,316 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 8.5

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.63 AU - 0.97 AU

Year: 477 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,627,990 km

• M1: 105,915 km (0.118 R)
• M2: 172,038 km (0.045 R)
• M3: 272,418 km (0.107 R)
• M4: 374,892 km (0.07 R)
• M5: 431,889 km (0.077 R)
• M6: 492,626 km (0.091 R)
• M7: 556,504 km (0.101 R)
• M8: 632,350 km (0.087 R)
• M9: 734,675 km (0.091 R)
• M10: 799,750 km (0.098 R)
• M11: 951,592 km (0.109 R)
• M12: 1,007,691 km (0.101 R)
• M13: 1,139,936 km (0.045 R)
• M14: 1,227,600 km (0.116 R)
• M15: 1,317,658 km (0.111 R)
• M16: 1,445,115 km (0.109 R)
• M17: 1,582,895 km (0.104 R)
• M18: 1,668,914 km (0.114 R)
• M19: 1,737,579 km (0.091 R)
• M20: 1,982,471 km (0.099 R)
• M21: 2,048,892 km (0.079 R)
• M22: 2,129,376 km (0.115 R)
• M23: 2,197,443 km (0.09 R)
• M24: 2,377,559 km (0.052 R)
• M25: 2,606,145 km (0.111 R)
• M26: 2,671,668 km (0.088 R)
• M27: 2,797,181 km (0.12 R)
• M28: 2,962,337 km (0.077 R)
• M29: 3,015,594 km (0.112 R)
• M30: 3,177,309 km (0.11 R)
• M31: 3,278,886 km (0.066 R)
• M32: 3,333,938 km (0.033 R)
• M33: 3,606,206 km (0.048 R)
• M34: 3,679,509 km (0.113 R)
• M35: 3,769,866 km (0.101 R)
• M36: 3,894,182 km (0.059 R)
• M37: 4,344,173 km (0.083 R)
• M38: 4,448,442 km (0.08 R)
• M39: 4,562,286 km (0.09 R)
• M40: 4,677,177 km (0.047 R)
• M41: 4,982,058 km (0.105 R)
• M42: 5,155,292 km (0.102 R)
• M43: 5,339,746 km (0.101 R)
• M44: 5,423,521 km (0.093 R)
• M45: 5,563,994 km (0.085 R)
• M46: 5,629,966 km (0.117 R)
• M47: 5,724,811 km (0.113 R)
• M48: 5,820,105 km (0.094 R)
• M49: 5,887,125 km (0.064 R)
• M50: 6,060,659 km (0.074 R)
• M51: 6,148,024 km (0.085 R)
• M52: 6,206,516 km (0.116 R)
• M53: 6,333,974 km (0.083 R)
• M54: 6,422,685 km (0.059 R)
• M55: 6,571,386 km (0.112 R)
• M56: 6,821,962 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 11

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.37 AU - 1.89 AU

Year: 1388 Days

Day: 5.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,627,990 km

• M1: 143,016 km (0.053 R)
• M2: 213,327 km (0.107 R)
• M3: 328,517 km (0.03 R)
• M4: 422,764 km (0.047 R)
• M5: 522,396 km (0.107 R)
• M6: 638,334 km (0.108 R)
• M7: 721,062 km (0.1 R)
• M8: 837,748 km (0.118 R)
• M9: 937,679 km (0.113 R)
• M10: 1,050,027 km (0.069 R)
• M11: 1,141,731 km (0.071 R)
• M12: 1,244,953 km (0.06 R)
• M13: 1,342,641 km (0.032 R)
• M14: 1,424,471 km (0.107 R)
• M15: 1,993,242 km (0.113 R)
• M16: 2,066,545 km (0.062 R)
• M17: 2,140,596 km (0.117 R)
• M18: 2,346,592 km (0.048 R)
• M19: 2,480,034 km (0.098 R)
• M20: 2,860,162 km (0.087 R)
• M21: 3,051,198 km (0.083 R)
• M22: 3,370,739 km (0.075 R)
• M23: 3,547,414 km (0.072 R)
• M24: 3,844,216 km (0.066 R)
• M25: 4,028,970 km (0.073 R)
• M26: 4,297,947 km (0.076 R)
• M27: 4,475,968 km (0.032 R)
• M28: 4,698,420 km (0.11 R)
• M29: 4,953,185 km (0.111 R)
• M30: 5,053,416 km (0.045 R)
• M31: 5,299,804 km (0.105 R)
• M32: 5,594,811 km (0.101 R)
• M33: 5,804,547 km (0.105 R)
• M34: 6,108,679 km (0.068 R)
• M35: 6,418,048 km (0.067 R)
• M36: 6,859,810 km (0.116 R)
• M37: 7,149,133 km (0.083 R)
• M38: 7,278,984 km (0.064 R)
• M39: 7,524,623 km (0.025 R)
• M40: 7,756,350 km (0.071 R)
• M41: 8,074,545 km (0.061 R)
• M42: 8,175,972 km (0.086 R)
• M43: 8,277,849 km (0.114 R)
• M44: 8,637,631 km (0.108 R)
• M45: 8,845,423 km (0.072 R)
• M46: 9,020,004 km (0.076 R)
• M47: 9,125,171 km (0.105 R)
• M48: 9,195,632 km (0.036 R)
• M49: 9,266,242 km (0.107 R)
• M50: 9,354,654 km (0.062 R)
• M51: 9,837,406 km (0.12 R)
• M52: 10,512,242 km (0.119 R)
• M53: 10,660,045 km (0.115 R)
• M54: 10,771,495 km (0.095 R)
• M55: 10,957,894 km (0.107 R)
• M56: 11,220,738 km (0.069 R)
• M57: 11,296,285 km (0.104 R)
• M58: 11,791,005 km (0.107 R)
• M59: 11,867,749 km (0.103 R)
• M60: 11,983,238 km (0.1 R)
• M61: 12,762,494 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 9.5

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.62 AU - 1.68 AU

Year: 1413 Days

Day: 13.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,627,990 km

• M1: 141,669 km (0.07 R)
• M2: 236,215 km (0.069 R)
• M3: 296,503 km (0.085 R)
• M4: 387,159 km (0.06 R)
• M5: 594,951 km (0.07 R)
• M6: 694,433 km (0.109 R)
• M7: 994,227 km (0.107 R)
• M8: 1,053,767 km (0.092 R)
• M9: 1,295,667 km (0.114 R)
• M10: 1,408,913 km (0.073 R)
• M11: 1,625,530 km (0.042 R)
• M12: 1,874,013 km (0.087 R)
• M13: 1,938,190 km (0.114 R)
• M14: 2,035,728 km (0.116 R)
• M15: 2,101,850 km (0.099 R)
• M16: 2,190,861 km (0.115 R)
• M17: 2,258,629 km (0.066 R)
• M18: 2,407,778 km (0.093 R)
• M19: 2,560,218 km (0.089 R)
• M20: 2,924,489 km (0.1 R)
• M21: 3,422,350 km (0.119 R)
• M22: 3,488,174 km (0.077 R)
• M23: 3,621,016 km (0.025 R)
• M24: 3,769,118 km (0.102 R)
• M25: 4,029,568 km (0.118 R)
• M26: 4,338,787 km (0.065 R)
• M27: 4,424,357 km (0.086 R)
• M28: 4,496,164 km (0.088 R)
• M29: 4,743,300 km (0.109 R)
• M30: 4,905,613 km (0.037 R)
• M31: 5,296,513 km (0.12 R)
• M32: 5,572,969 km (0.066 R)
• M33: 5,666,319 km (0.034 R)
• M34: 5,822,798 km (0.117 R)
• M35: 6,140,245 km (0.105 R)
• M36: 6,301,212 km (0.067 R)
• M37: 6,479,682 km (0.063 R)
• M38: 6,775,587 km (0.118 R)
• M39: 6,975,300 km (0.108 R)
• M40: 7,075,979 km (0.119 R)
• M41: 7,227,672 km (0.097 R)
• M42: 7,329,548 km (0.116 R)
• M43: 7,880,517 km (0.107 R)
• M44: 8,055,546 km (0.107 R)
• M45: 8,284,880 km (0.117 R)
• M46: 8,462,752 km (0.083 R)
• M47: 8,840,636 km (0.085 R)
• M48: 9,022,397 km (0.075 R)
• M49: 9,315,908 km (0.062 R)
• M50: 9,482,411 km (0.032 R)
• M51: 9,855,957 km (0.081 R)
• M52: 10,215,440 km (0.102 R)
• M53: 10,463,773 km (0.055 R)
• M54: 10,675,454 km (0.085 R)
• M55: 11,260,082 km (0.107 R)
• M56: 11,496,896 km (0.064 R)
• M57: 11,935,217 km (0.101 R)
• M58: 12,541,837 km (0.106 R)
• M59: 12,828,466 km (0.107 R)
• M60: 12,972,529 km (0.109 R)
• M61: 13,055,107 km (0.078 R)
• M62: 13,345,476 km (0.115 R)
• M63: 13,408,008 km (0.098 R)
• M64: 13,512,428 km (0.08 R)
• M65: 13,679,977 km (0.077 R)
• M66: 13,764,051 km (0.071 R)
• M67: 14,186,964 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 11.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.23 AU - 5.01 AU

Year: 6622 Days

Day: 14.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,627,990 km

• M1: 139,575 km (0.106 R)
• M2: 222,602 km (0.093 R)
• M3: 383,419 km (0.096 R)
• M4: 482,752 km (0.089 R)
• M5: 569,968 km (0.106 R)
• M6: 704,157 km (0.077 R)
• M7: 867,817 km (0.067 R)
• M8: 987,645 km (0.092 R)
• M9: 1,162,974 km (0.101 R)
• M10: 1,306,887 km (0.103 R)
• M11: 1,489,845 km (0.056 R)
• M12: 1,590,225 km (0.115 R)
• M13: 1,762,712 km (0.104 R)
• M14: 1,941,631 km (0.079 R)
• M15: 2,076,718 km (0.1 R)
• M16: 2,189,664 km (0.098 R)
• M17: 2,621,403 km (0.111 R)
• M18: 2,854,477 km (0.104 R)
• M19: 2,966,376 km (0.055 R)
• M20: 3,094,282 km (0.115 R)
• M21: 3,883,860 km (0.106 R)
• M22: 4,261,445 km (0.071 R)
• M23: 4,601,481 km (0.105 R)
• M24: 4,833,208 km (0.089 R)
• M25: 4,950,493 km (0.105 R)
• M26: 5,085,729 km (0.063 R)
• M27: 5,709,552 km (0.065 R)
• M28: 5,833,719 km (0.106 R)
• M29: 6,376,011 km (0.057 R)
• M30: 6,671,766 km (0.086 R)
• M31: 6,802,664 km (0.109 R)
• M32: 7,010,007 km (0.097 R)
• M33: 7,489,169 km (0.057 R)
• M34: 7,566,810 km (0.119 R)
• M35: 7,703,393 km (0.034 R)
• M36: 7,899,815 km (0.091 R)
• M37: 8,117,928 km (0.078 R)
• M38: 8,297,895 km (0.073 R)
• M39: 8,438,666 km (0.084 R)
• M40: 8,580,335 km (0.119 R)
• M41: 9,154,941 km (0.077 R)
• M42: 9,258,911 km (0.116 R)
• M43: 10,319,560 km (0.051 R)
• M44: 10,449,561 km (0.082 R)
• M45: 10,536,477 km (0.071 R)
• M46: 11,107,044 km (0.097 R)
• M47: 11,240,186 km (0.054 R)
• M48: 11,351,636 km (0.068 R)
• M49: 11,597,874 km (0.112 R)
• M50: 11,891,236 km (0.076 R)
• M51: 12,164,252 km (0.105 R)
• M52: 12,255,656 km (0.103 R)
• M53: 12,462,251 km (0.115 R)
• M54: 12,902,218 km (0.06 R)
• M55: 13,488,941 km (0.074 R)
• M56: 13,988,598 km (0.106 R)
• M57: 14,108,426 km (0.093 R)
• M58: 14,639,797 km (0.076 R)
• M59: 14,908,026 km (0.087 R)
• M60: 15,821,920 km (0.112 R)
• M61: 15,896,868 km (0.098 R)
• M62: 16,627,055 km (0.082 R)
• M63: 17,213,928 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 8.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.31 AU - 5.21 AU

Year: 6925 Days

Day: 5.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,627,990 km

• M1: 109,655 km (0.062 R)
• M2: 180,864 km (0.098 R)
• M3: 478,414 km (0.111 R)
• M4: 565,779 km (0.107 R)
• M5: 638,035 km (0.068 R)
• M6: 959,222 km (0.066 R)
• M7: 1,034,469 km (0.054 R)
• M8: 2,068,789 km (0.066 R)
• M9: 2,489,757 km (0.113 R)
• M10: 2,559,620 km (0.098 R)
• M11: 2,612,428 km (0.109 R)
• M12: 2,900,404 km (0.097 R)
• M13: 3,010,956 km (0.103 R)
• M14: 3,217,551 km (0.112 R)
• M15: 3,448,231 km (0.057 R)
• M16: 3,724,089 km (0.044 R)
• M17: 4,213,723 km (0.09 R)
• M18: 5,141,230 km (0.09 R)
• M19: 6,657,704 km (0.104 R)
• M20: 7,001,330 km (0.075 R)
• M21: 7,552,897 km (0.084 R)
• M22: 8,724,548 km (0.106 R)
• M23: 9,154,642 km (0.091 R)
• M24: 9,924,024 km (0.118 R)
• M25: 10,316,419 km (0.107 R)
• M26: 10,914,511 km (0.113 R)
• M27: 11,494,652 km (0.112 R)
• M28: 13,110,757 km (0.069 R)
• M29: 13,294,613 km (0.06 R)
• M30: 14,164,226 km (0.099 R)
• M31: 15,148,280 km (0.054 R)
• M32: 15,762,380 km (0.091 R)
• M33: 15,957,904 km (0.091 R)
• M34: 16,056,040 km (0.084 R)
• M35: 16,648,897 km (0.098 R)
• M36: 17,014,663 km (0.081 R)
• M37: 18,710,804 km (0.102 R)
• M38: 18,883,290 km (0.038 R)
• M39: 19,230,058 km (0.092 R)
• M40: 19,683,938 km (0.104 R)
• M41: 20,388,993 km (0.091 R)
• M42: 21,246,189 km (0.089 R)
• M43: 22,187,907 km (0.109 R)
• M44: 22,517,023 km (0.085 R)
• M45: 22,627,127 km (0.097 R)
• M46: 23,328,442 km (0.051 R)
• M47: 24,074,486 km (0.087 R)
• M48: 24,714,615 km (0.112 R)
• M49: 25,436,724 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit