🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 14.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.69 AU

Year: 297 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,302,124 km

• M1: 187,147 km (0.095 R)
• M2: 298,597 km (0.074 R)
• M3: 458,218 km (0.052 R)
• M4: 565,630 km (0.095 R)
• M5: 723,904 km (0.106 R)
• M6: 819,348 km (0.096 R)
• M7: 954,434 km (0.09 R)
• M8: 1,064,838 km (0.09 R)
• M9: 1,260,661 km (0.057 R)
• M10: 1,351,467 km (0.063 R)
• M11: 1,473,389 km (0.114 R)
• M12: 1,573,770 km (0.102 R)
• M13: 1,750,893 km (0.065 R)
• M14: 1,912,160 km (0.107 R)
• M15: 2,004,013 km (0.093 R)
• M16: 2,149,422 km (0.119 R)
• M17: 2,264,613 km (0.11 R)
• M18: 2,421,541 km (0.099 R)
• M19: 2,546,605 km (0.06 R)
• M20: 2,653,567 km (0.102 R)
• M21: 2,803,614 km (0.103 R)
• M22: 2,930,173 km (0.07 R)
• M23: 3,026,365 km (0.108 R)
• M24: 3,139,910 km (0.03 R)
• M25: 3,354,583 km (0.114 R)
• M26: 3,444,192 km (0.116 R)
• M27: 3,591,546 km (0.071 R)
• M28: 3,694,768 km (0.068 R)
• M29: 3,886,553 km (0.116 R)
• M30: 4,010,420 km (0.11 R)
• M31: 4,129,649 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.8

Radius: 8.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.72 AU - 0.96 AU

Year: 531 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 65,302,124 km

• M1: 118,482 km (0.103 R)
• M2: 173,234 km (0.09 R)
• M3: 260,599 km (0.059 R)
• M4: 318,045 km (0.105 R)
• M5: 443,408 km (0.11 R)
• M6: 503,247 km (0.113 R)
• M7: 639,680 km (0.104 R)
• M8: 746,643 km (0.116 R)
• M9: 832,063 km (0.101 R)
• M10: 900,430 km (0.103 R)
• M11: 966,701 km (0.115 R)
• M12: 1,086,829 km (0.102 R)
• M13: 1,346,979 km (0.102 R)
• M14: 1,477,129 km (0.111 R)
• M15: 1,531,284 km (0.065 R)
• M16: 1,626,727 km (0.049 R)
• M17: 1,703,471 km (0.046 R)
• M18: 1,760,468 km (0.114 R)
• M19: 1,865,934 km (0.119 R)
• M20: 1,968,110 km (0.036 R)
• M21: 2,066,695 km (0.091 R)
• M22: 2,240,378 km (0.119 R)
• M23: 2,343,451 km (0.057 R)
• M24: 2,448,020 km (0.055 R)
• M25: 2,518,779 km (0.097 R)
• M26: 2,584,154 km (0.094 R)
• M27: 2,820,668 km (0.067 R)
• M28: 2,919,702 km (0.102 R)
• M29: 3,134,075 km (0.064 R)
• M30: 3,243,282 km (0.11 R)
• M31: 3,399,612 km (0.101 R)
• M32: 3,478,749 km (0.118 R)
• M33: 3,652,133 km (0.101 R)
• M34: 3,787,668 km (0.118 R)
• M35: 3,952,376 km (0.112 R)
• M36: 4,232,124 km (0.071 R)
• M37: 4,303,183 km (0.094 R)
• M38: 4,424,806 km (0.102 R)
• M39: 4,511,273 km (0.069 R)
• M40: 4,591,159 km (0.089 R)
• M41: 4,818,547 km (0.109 R)
• M42: 4,915,038 km (0.074 R)
• M43: 5,064,786 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 10.6

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.8 AU - 1.04 AU

Year: 609 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 65,302,124 km

• M1: 133,142 km (0.094 R)
• M2: 234,869 km (0.111 R)
• M3: 307,274 km (0.097 R)
• M4: 376,089 km (0.111 R)
• M5: 460,462 km (0.094 R)
• M6: 539,151 km (0.099 R)
• M7: 613,650 km (0.072 R)
• M8: 687,103 km (0.062 R)
• M9: 758,910 km (0.044 R)
• M10: 855,251 km (0.066 R)
• M11: 944,711 km (0.098 R)
• M12: 1,025,793 km (0.116 R)
• M13: 1,164,320 km (0.096 R)
• M14: 1,328,878 km (0.12 R)
• M15: 1,549,086 km (0.115 R)
• M16: 1,716,785 km (0.113 R)
• M17: 2,040,066 km (0.091 R)
• M18: 2,154,808 km (0.09 R)
• M19: 2,224,670 km (0.12 R)
• M20: 2,382,795 km (0.12 R)
• M21: 2,569,194 km (0.098 R)
• M22: 2,685,132 km (0.116 R)
• M23: 3,034,892 km (0.09 R)
• M24: 3,184,191 km (0.044 R)
• M25: 3,255,250 km (0.117 R)
• M26: 3,353,984 km (0.089 R)
• M27: 3,435,366 km (0.116 R)
• M28: 3,526,770 km (0.113 R)
• M29: 3,749,371 km (0.109 R)
• M30: 3,938,463 km (0.086 R)
• M31: 4,034,056 km (0.095 R)
• M32: 4,169,442 km (0.084 R)
• M33: 4,306,324 km (0.119 R)
• M34: 4,554,507 km (0.092 R)
• M35: 4,807,328 km (0.063 R)
• M36: 4,940,619 km (0.09 R)
• M37: 5,137,789 km (0.074 R)
• M38: 5,507,745 km (0.081 R)
• M39: 5,712,245 km (0.085 R)
• M40: 5,799,012 km (0.11 R)
• M41: 6,007,102 km (0.083 R)
• M42: 6,206,516 km (0.086 R)
• M43: 6,273,536 km (0.054 R)
• M44: 6,487,162 km (0.119 R)
• M45: 6,863,850 km (0.083 R)
• M46: 7,037,533 km (0.109 R)
• M47: 7,294,841 km (0.032 R)
• M48: 7,365,601 km (0.058 R)
• M49: 7,519,687 km (0.08 R)
• M50: 7,782,829 km (0.09 R)
• M51: 7,988,227 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 12.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.98 AU - 1.38 AU

Year: 885 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 65,302,124 km

• M1: 155,283 km (0.11 R)
• M2: 245,789 km (0.096 R)
• M3: 329,863 km (0.104 R)
• M4: 423,512 km (0.104 R)
• M5: 510,428 km (0.026 R)
• M6: 613,351 km (0.119 R)
• M7: 760,556 km (0.072 R)
• M8: 886,667 km (0.113 R)
• M9: 985,102 km (0.12 R)
• M10: 1,151,006 km (0.096 R)
• M11: 1,287,439 km (0.077 R)
• M12: 1,476,232 km (0.102 R)
• M13: 1,559,259 km (0.119 R)
• M14: 1,920,537 km (0.095 R)
• M15: 2,104,543 km (0.111 R)
• M16: 2,454,901 km (0.103 R)
• M17: 2,575,776 km (0.062 R)
• M18: 2,662,543 km (0.076 R)
• M19: 2,973,706 km (0.025 R)
• M20: 3,095,330 km (0.072 R)
• M21: 3,234,306 km (0.078 R)
• M22: 3,406,942 km (0.12 R)
• M23: 3,486,528 km (0.111 R)
• M24: 3,802,778 km (0.104 R)
• M25: 3,993,665 km (0.092 R)
• M26: 4,103,021 km (0.113 R)
• M27: 4,196,220 km (0.094 R)
• M28: 4,307,521 km (0.093 R)
• M29: 4,385,013 km (0.096 R)
• M30: 4,515,462 km (0.097 R)
• M31: 4,655,935 km (0.094 R)
• M32: 4,762,299 km (0.048 R)
• M33: 5,049,826 km (0.056 R)
• M34: 5,232,485 km (0.097 R)
• M35: 5,408,113 km (0.119 R)
• M36: 5,491,887 km (0.073 R)
• M37: 5,613,810 km (0.086 R)
• M38: 5,717,780 km (0.11 R)
• M39: 6,081,453 km (0.114 R)
• M40: 6,285,803 km (0.053 R)
• M41: 6,443,031 km (0.096 R)
• M42: 6,561,811 km (0.096 R)
• M43: 6,791,594 km (0.115 R)
• M44: 6,872,077 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.8

Radius: 13.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.89 AU - 2.09 AU

Year: 1938 Days

Day: 11.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,302,124 km

• M1: 167,101 km (0.079 R)
• M2: 260,001 km (0.079 R)
• M3: 352,453 km (0.101 R)
• M4: 458,069 km (0.109 R)
• M5: 572,511 km (0.11 R)
• M6: 661,671 km (0.098 R)
• M7: 749,934 km (0.111 R)
• M8: 842,834 km (0.077 R)
• M9: 968,796 km (0.116 R)
• M10: 1,071,570 km (0.091 R)
• M11: 1,345,932 km (0.086 R)
• M12: 1,453,792 km (0.109 R)
• M13: 1,538,913 km (0.036 R)
• M14: 1,750,445 km (0.098 R)
• M15: 1,924,876 km (0.089 R)
• M16: 2,271,494 km (0.116 R)
• M17: 2,371,425 km (0.055 R)
• M18: 2,839,816 km (0.072 R)
• M19: 2,980,588 km (0.107 R)
• M20: 3,090,393 km (0.12 R)
• M21: 3,509,117 km (0.087 R)
• M22: 4,042,733 km (0.096 R)
• M23: 4,201,755 km (0.077 R)
• M24: 4,450,537 km (0.118 R)
• M25: 4,653,092 km (0.067 R)
• M26: 4,897,685 km (0.117 R)
• M27: 5,305,788 km (0.074 R)
• M28: 5,738,724 km (0.103 R)
• M29: 6,001,268 km (0.04 R)
• M30: 6,253,640 km (0.105 R)
• M31: 6,423,882 km (0.098 R)
• M32: 6,987,866 km (0.092 R)
• M33: 7,357,822 km (0.096 R)
• M34: 7,932,427 km (0.113 R)
• M35: 8,178,665 km (0.084 R)
• M36: 8,318,390 km (0.071 R)
• M37: 8,443,154 km (0.068 R)
• M38: 8,568,667 km (0.077 R)
• M39: 8,948,795 km (0.101 R)
• M40: 9,253,675 km (0.114 R)
• M41: 9,366,921 km (0.1 R)
• M42: 9,643,677 km (0.056 R)
• M43: 9,807,786 km (0.077 R)
• M44: 10,006,003 km (0.098 R)
• M45: 10,389,572 km (0.09 R)
• M46: 10,676,202 km (0.081 R)
• M47: 10,999,782 km (0.078 R)
• M48: 11,569,301 km (0.12 R)
• M49: 11,831,247 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 12.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.13 AU - 2.71 AU

Year: 2599 Days

Day: 11 Hours

Environment

Temp: -197 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,302,124 km

• M1: 151,991 km (0.112 R)
• M2: 261,497 km (0.057 R)
• M3: 432,188 km (0.055 R)
• M4: 518,057 km (0.119 R)
• M5: 842,685 km (0.113 R)
• M6: 983,307 km (0.049 R)
• M7: 1,132,306 km (0.063 R)
• M8: 1,279,062 km (0.042 R)
• M9: 1,725,013 km (0.071 R)
• M10: 1,826,889 km (0.115 R)
• M11: 1,954,047 km (0.111 R)
• M12: 2,366,638 km (0.099 R)
• M13: 2,493,198 km (0.099 R)
• M14: 2,793,291 km (0.067 R)
• M15: 2,873,476 km (0.088 R)
• M16: 2,995,249 km (0.097 R)
• M17: 3,286,366 km (0.053 R)
• M18: 3,485,481 km (0.049 R)
• M19: 3,762,386 km (0.12 R)
• M20: 4,091,951 km (0.034 R)
• M21: 4,291,065 km (0.093 R)
• M22: 4,399,823 km (0.079 R)
• M23: 4,493,621 km (0.082 R)
• M24: 4,747,189 km (0.026 R)
• M25: 5,136,443 km (0.087 R)
• M26: 5,251,932 km (0.064 R)
• M27: 5,519,264 km (0.101 R)
• M28: 5,739,771 km (0.091 R)
• M29: 6,242,121 km (0.087 R)
• M30: 6,543,261 km (0.106 R)
• M31: 6,740,730 km (0.06 R)
• M32: 6,867,440 km (0.112 R)
• M33: 6,958,395 km (0.095 R)
• M34: 7,344,807 km (0.112 R)
• M35: 7,738,399 km (0.074 R)
• M36: 8,081,277 km (0.028 R)
• M37: 8,215,915 km (0.085 R)
• M38: 8,468,137 km (0.112 R)
• M39: 8,565,824 km (0.114 R)
• M40: 9,119,636 km (0.047 R)
• M41: 9,766,946 km (0.116 R)
• M42: 9,848,925 km (0.112 R)
• M43: 10,075,417 km (0.107 R)
• M44: 10,470,953 km (0.105 R)
• M45: 10,596,765 km (0.088 R)
• M46: 10,807,848 km (0.09 R)
• M47: 11,020,277 km (0.069 R)
• M48: 11,105,697 km (0.098 R)
• M49: 11,406,239 km (0.104 R)
• M50: 11,883,905 km (0.087 R)
• M51: 12,279,592 km (0.097 R)
• M52: 12,412,435 km (0.084 R)
• M53: 12,769,225 km (0.054 R)
• M54: 12,881,424 km (0.1 R)
• M55: 13,538,458 km (0.093 R)
• M56: 13,813,568 km (0.116 R)
• M57: 13,905,571 km (0.099 R)
• M58: 14,160,037 km (0.063 R)
• M59: 14,439,186 km (0.067 R)
• M60: 14,579,509 km (0.027 R)
• M61: 14,908,774 km (0.105 R)
• M62: 15,074,229 km (0.118 R)
• M63: 15,240,433 km (0.061 R)
• M64: 15,335,577 km (0.111 R)
• M65: 15,646,292 km (0.093 R)
• M66: 16,031,805 km (0.094 R)
• M67: 16,177,065 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.6

Radius: 7

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.99 AU - 10.13 AU

Year: 17287 Days

Day: 23.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,302,124 km

• M1: 152,291 km (0.074 R)
• M2: 360,531 km (0.076 R)
• M3: 460,313 km (0.102 R)
• M4: 514,018 km (0.106 R)
• M5: 668,553 km (0.052 R)
• M6: 1,760,617 km (0.04 R)
• M7: 1,818,661 km (0.075 R)
• M8: 2,934,661 km (0.102 R)
• M9: 3,250,313 km (0.092 R)
• M10: 3,466,631 km (0.028 R)
• M11: 3,913,630 km (0.105 R)
• M12: 4,698,570 km (0.069 R)
• M13: 4,861,332 km (0.079 R)
• M14: 5,108,917 km (0.034 R)
• M15: 5,530,783 km (0.066 R)
• M16: 5,876,354 km (0.091 R)
• M17: 5,920,037 km (0.118 R)
• M18: 6,007,850 km (0.082 R)
• M19: 6,543,112 km (0.106 R)
• M20: 6,908,579 km (0.113 R)
• M21: 7,516,395 km (0.078 R)
• M22: 7,563,818 km (0.062 R)
• M23: 7,754,705 km (0.067 R)
• M24: 8,683,109 km (0.106 R)
• M25: 8,832,857 km (0.084 R)
• M26: 9,338,348 km (0.088 R)
• M27: 10,219,031 km (0.083 R)
• M28: 12,281,686 km (0.106 R)
• M29: 12,449,984 km (0.117 R)
• M30: 12,562,481 km (0.118 R)
• M31: 12,675,428 km (0.078 R)
• M32: 13,706,606 km (0.107 R)
• M33: 13,764,650 km (0.098 R)
• M34: 13,939,380 km (0.093 R)
• M35: 15,848,548 km (0.08 R)
• M36: 16,709,185 km (0.11 R)
• M37: 17,901,480 km (0.086 R)
• M38: 18,219,674 km (0.094 R)
• M39: 18,347,580 km (0.038 R)
• M40: 18,475,786 km (0.089 R)
• M41: 18,861,898 km (0.091 R)
• M42: 19,056,076 km (0.052 R)
• M43: 19,250,852 km (0.083 R)
• M44: 19,839,071 km (0.099 R)
• M45: 20,566,117 km (0.077 R)
• M46: 21,978,171 km (0.041 R)
• M47: 22,936,794 km (0.089 R)
• M48: 23,005,909 km (0.04 R)
• M49: 23,979,043 km (0.105 R)
• M50: 24,470,771 km (0.111 R)
• M51: 27,709,714 km (0.07 R)
• M52: 28,299,579 km (0.062 R)
• M53: 29,117,281 km (0.114 R)
• M54: 31,080,753 km (0.094 R)
• M55: 31,770,399 km (0.093 R)
• M56: 32,697,607 km (0.046 R)
• M57: 33,086,711 km (0.062 R)
• M58: 33,555,401 km (0.107 R)
• M59: 33,869,257 km (0.109 R)
• M60: 33,947,796 km (0.083 R)
• M61: 34,262,849 km (0.086 R)
• M62: 35,054,521 km (0.063 R)
• M63: 37,709,584 km (0.116 R)
• M64: 38,035,707 km (0.057 R)
• M65: 38,444,858 km (0.104 R)
• M66: 39,267,347 km (0.046 R)
• M67: 39,680,835 km (0.026 R)
• M68: 40,678,952 km (0.071 R)
• M69: 41,769,521 km (0.115 R)
• M70: 43,808,091 km (0.063 R)
• M71: 43,893,810 km (0.064 R)
• M72: 45,098,672 km (0.085 R)
• M73: 45,271,607 km (0.111 R)
• M74: 46,751,130 km (0.034 R)
• M75: 46,838,645 km (0.101 R)
• M76: 47,981,423 km (0.11 R)
• M77: 48,334,922 km (0.076 R)
• M78: 48,866,743 km (0.025 R)
• M79: 50,653,390 km (0.074 R)
• M80: 51,645,224 km (0.103 R)
• M81: 52,370,475 km (0.08 R)
• M82: 55,027,931 km (0.077 R)
• M83: 55,954,391 km (0.04 R)
• M84: 56,419,491 km (0.116 R)
• M85: 58,198,808 km (0.083 R)
• M86: 59,332,161 km (0.101 R)
• M87: 60,567,989 km (0.11 R)
• M88: 60,854,469 km (0.111 R)
• M89: 61,141,248 km (0.114 R)
• M90: 63,258,656 km (0.106 R)
• M91: 63,937,382 km (0.096 R)
• M92: 64,521,113 km (0.04 R)
• M93: 65,106,639 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit