🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 9.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.81 AU

Year: 372 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,128,628 km

• M1: 124,615 km (0.066 R)
• M2: 192,233 km (0.096 R)
• M3: 251,773 km (0.104 R)
• M4: 312,660 km (0.109 R)
• M5: 375,640 km (0.12 R)
• M6: 477,516 km (0.062 R)
• M7: 543,489 km (0.063 R)
• M8: 602,580 km (0.048 R)
• M9: 685,906 km (0.081 R)
• M10: 850,913 km (0.105 R)
• M11: 933,640 km (0.083 R)
• M12: 1,009,038 km (0.056 R)
• M13: 1,163,572 km (0.098 R)
• M14: 1,234,182 km (0.116 R)
• M15: 1,368,671 km (0.081 R)
• M16: 1,429,108 km (0.114 R)
• M17: 1,505,104 km (0.101 R)
• M18: 1,570,628 km (0.062 R)
• M19: 1,640,191 km (0.096 R)
• M20: 1,710,801 km (0.109 R)
• M21: 1,785,600 km (0.106 R)
• M22: 1,858,305 km (0.106 R)
• M23: 1,977,534 km (0.075 R)
• M24: 2,089,284 km (0.07 R)
• M25: 2,166,177 km (0.087 R)
• M26: 2,264,463 km (0.08 R)
• M27: 2,458,641 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 9.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.7 AU - 0.9 AU

Year: 485 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 27,128,628 km

• M1: 127,457 km (0.081 R)
• M2: 199,414 km (0.105 R)
• M3: 270,024 km (0.054 R)
• M4: 334,800 km (0.097 R)
• M5: 406,906 km (0.117 R)
• M6: 480,808 km (0.103 R)
• M7: 661,971 km (0.107 R)
• M8: 727,794 km (0.09 R)
• M9: 840,590 km (0.078 R)
• M10: 902,674 km (0.043 R)
• M11: 990,338 km (0.05 R)
• M12: 1,080,994 km (0.117 R)
• M13: 1,189,453 km (0.051 R)
• M14: 1,252,583 km (0.084 R)
• M15: 1,374,505 km (0.078 R)
• M16: 1,464,862 km (0.08 R)
• M17: 1,606,083 km (0.09 R)
• M18: 1,709,904 km (0.047 R)
• M19: 1,880,744 km (0.112 R)
• M20: 2,003,714 km (0.108 R)
• M21: 2,079,859 km (0.06 R)
• M22: 2,161,390 km (0.091 R)
• M23: 2,267,305 km (0.075 R)
• M24: 2,346,592 km (0.046 R)
• M25: 2,426,926 km (0.031 R)
• M26: 2,532,243 km (0.094 R)
• M27: 2,595,224 km (0.103 R)
• M28: 2,693,210 km (0.07 R)
• M29: 2,782,520 km (0.118 R)
• M30: 2,958,896 km (0.11 R)
• M31: 3,076,929 km (0.119 R)
• M32: 3,139,012 km (0.073 R)
• M33: 3,408,139 km (0.061 R)
• M34: 3,494,157 km (0.053 R)
• M35: 3,586,310 km (0.102 R)
• M36: 3,745,332 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 10.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.68 AU - 1.1 AU

Year: 569 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 27,128,628 km

• M1: 134,040 km (0.076 R)
• M2: 203,004 km (0.12 R)
• M3: 300,093 km (0.092 R)
• M4: 376,089 km (0.088 R)
• M5: 440,715 km (0.096 R)
• M6: 673,938 km (0.048 R)
• M7: 748,139 km (0.036 R)
• M8: 869,612 km (0.037 R)
• M9: 969,993 km (0.046 R)
• M10: 1,198,279 km (0.054 R)
• M11: 1,279,959 km (0.078 R)
• M12: 1,353,113 km (0.063 R)
• M13: 1,525,898 km (0.07 R)
• M14: 1,729,202 km (0.12 R)
• M15: 1,840,203 km (0.106 R)
• M16: 2,044,853 km (0.115 R)
• M17: 2,118,755 km (0.106 R)
• M18: 2,193,853 km (0.108 R)
• M19: 2,327,144 km (0.09 R)
• M20: 2,417,651 km (0.09 R)
• M21: 2,562,163 km (0.104 R)
• M22: 2,791,347 km (0.092 R)
• M23: 2,908,482 km (0.06 R)
• M24: 3,112,085 km (0.119 R)
• M25: 3,197,804 km (0.104 R)
• M26: 3,277,091 km (0.076 R)
• M27: 3,430,130 km (0.066 R)
• M28: 3,593,191 km (0.089 R)
• M29: 3,751,167 km (0.066 R)
• M30: 4,066,220 km (0.07 R)
• M31: 4,144,459 km (0.092 R)
• M32: 4,342,228 km (0.106 R)
• M33: 4,446,198 km (0.107 R)
• M34: 4,510,675 km (0.077 R)
• M35: 4,607,914 km (0.119 R)
• M36: 5,653,752 km (0.116 R)
• M37: 5,785,099 km (0.09 R)
• M38: 5,944,122 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 11.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.89 AU - 0.89 AU

Year: 569 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,128,628 km

• M1: 144,362 km (0.07 R)
• M2: 220,956 km (0.105 R)
• M3: 324,927 km (0.109 R)
• M4: 405,111 km (0.099 R)
• M5: 486,343 km (0.086 R)
• M6: 592,108 km (0.112 R)
• M7: 669,151 km (0.074 R)
• M8: 794,664 km (0.109 R)
• M9: 870,959 km (0.096 R)
• M10: 1,054,216 km (0.098 R)
• M11: 1,268,440 km (0.104 R)
• M12: 1,347,278 km (0.037 R)
• M13: 1,446,611 km (0.074 R)
• M14: 1,522,906 km (0.075 R)
• M15: 1,613,712 km (0.045 R)
• M16: 1,739,823 km (0.11 R)
• M17: 1,848,880 km (0.102 R)
• M18: 1,960,181 km (0.072 R)
• M19: 2,045,152 km (0.037 R)
• M20: 2,153,162 km (0.106 R)
• M21: 2,300,366 km (0.07 R)
• M22: 2,466,121 km (0.09 R)
• M23: 2,566,052 km (0.115 R)
• M24: 2,667,330 km (0.084 R)
• M25: 2,762,025 km (0.062 R)
• M26: 2,841,761 km (0.03 R)
• M27: 3,003,776 km (0.077 R)
• M28: 3,110,738 km (0.089 R)
• M29: 3,219,047 km (0.101 R)
• M30: 3,396,620 km (0.099 R)
• M31: 3,534,100 km (0.112 R)
• M32: 3,904,056 km (0.111 R)
• M33: 4,012,065 km (0.115 R)
• M34: 4,157,624 km (0.093 R)
• M35: 4,444,702 km (0.095 R)
• M36: 4,882,725 km (0.104 R)
• M37: 4,999,262 km (0.07 R)
• M38: 5,146,316 km (0.119 R)
• M39: 5,364,580 km (0.098 R)
• M40: 5,505,202 km (0.109 R)
• M41: 5,585,984 km (0.105 R)
• M42: 5,667,216 km (0.119 R)
• M43: 5,769,391 km (0.104 R)
• M44: 6,131,718 km (0.117 R)
• M45: 6,310,487 km (0.036 R)
• M46: 6,395,159 km (0.101 R)
• M47: 6,813,435 km (0.106 R)
• M48: 7,009,558 km (0.109 R)
• M49: 7,285,117 km (0.099 R)
• M50: 7,519,238 km (0.108 R)
• M51: 7,609,146 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 12.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.99 AU - 1.31 AU

Year: 836 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,128,628 km

• M1: 160,967 km (0.062 R)
• M2: 246,537 km (0.084 R)
• M3: 479,012 km (0.082 R)
• M4: 648,507 km (0.112 R)
• M5: 750,233 km (0.079 R)
• M6: 847,322 km (0.119 R)
• M7: 941,719 km (0.11 R)
• M8: 1,044,044 km (0.108 R)
• M9: 1,281,306 km (0.079 R)
• M10: 1,747,453 km (0.12 R)
• M11: 1,827,936 km (0.084 R)
• M12: 1,958,236 km (0.07 R)
• M13: 2,046,948 km (0.065 R)
• M14: 2,162,288 km (0.041 R)
• M15: 2,254,141 km (0.079 R)
• M16: 2,342,254 km (0.106 R)
• M17: 2,442,036 km (0.101 R)
• M18: 2,575,477 km (0.09 R)
• M19: 2,777,733 km (0.059 R)
• M20: 2,872,429 km (0.062 R)
• M21: 2,985,226 km (0.057 R)
• M22: 3,105,353 km (0.096 R)
• M23: 3,186,285 km (0.116 R)
• M24: 3,511,511 km (0.075 R)
• M25: 3,681,155 km (0.031 R)
• M26: 3,872,341 km (0.119 R)
• M27: 4,271,019 km (0.119 R)
• M28: 4,374,391 km (0.03 R)
• M29: 4,478,661 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249

Radius: 13

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.14 AU - 1.6 AU

Year: 1088 Days

Day: 6.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,128,628 km

• M1: 171,738 km (0.119 R)
• M2: 299,944 km (0.1 R)
• M3: 523,593 km (0.063 R)
• M4: 613,950 km (0.086 R)
• M5: 701,464 km (0.11 R)
• M6: 803,789 km (0.107 R)
• M7: 885,769 km (0.098 R)
• M8: 1,036,713 km (0.088 R)
• M9: 1,121,535 km (0.075 R)
• M10: 1,208,751 km (0.119 R)
• M11: 1,466,358 km (0.092 R)
• M12: 1,549,834 km (0.029 R)
• M13: 1,694,944 km (0.116 R)
• M14: 2,013,587 km (0.117 R)
• M15: 2,121,597 km (0.077 R)
• M16: 2,224,371 km (0.109 R)
• M17: 2,512,047 km (0.096 R)
• M18: 2,692,014 km (0.092 R)
• M19: 2,779,678 km (0.115 R)
• M20: 2,982,533 km (0.081 R)
• M21: 3,065,111 km (0.113 R)
• M22: 3,258,092 km (0.108 R)
• M23: 3,620,717 km (0.118 R)
• M24: 3,753,560 km (0.119 R)
• M25: 3,878,923 km (0.084 R)
• M26: 3,987,531 km (0.12 R)
• M27: 4,087,911 km (0.103 R)
• M28: 4,180,064 km (0.104 R)
• M29: 4,338,189 km (0.057 R)
• M30: 4,670,296 km (0.074 R)
• M31: 5,040,251 km (0.119 R)
• M32: 5,318,952 km (0.061 R)
• M33: 5,715,686 km (0.103 R)
• M34: 5,829,380 km (0.105 R)
• M35: 5,996,032 km (0.064 R)
• M36: 6,122,143 km (0.055 R)
• M37: 6,227,759 km (0.078 R)
• M38: 6,355,516 km (0.067 R)
• M39: 6,602,801 km (0.093 R)
• M40: 6,743,872 km (0.069 R)
• M41: 6,963,033 km (0.06 R)
• M42: 7,240,387 km (0.113 R)
• M43: 7,430,975 km (0.071 R)
• M44: 7,555,291 km (0.054 R)
• M45: 7,703,094 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 11.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.25 AU - 2.69 AU

Year: 2633 Days

Day: 10 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,128,628 km

• M1: 161,267 km (0.086 R)
• M2: 259,104 km (0.081 R)
• M3: 379,081 km (0.096 R)
• M4: 493,224 km (0.114 R)
• M5: 698,772 km (0.095 R)
• M6: 770,878 km (0.083 R)
• M7: 855,550 km (0.088 R)
• M8: 1,305,391 km (0.119 R)
• M9: 1,408,314 km (0.062 R)
• M10: 1,490,444 km (0.093 R)
• M11: 1,696,889 km (0.026 R)
• M12: 1,822,850 km (0.093 R)
• M13: 2,070,883 km (0.077 R)
• M14: 2,288,399 km (0.103 R)
• M15: 2,499,182 km (0.036 R)
• M16: 2,701,887 km (0.057 R)
• M17: 2,820,069 km (0.109 R)
• M18: 3,200,946 km (0.105 R)
• M19: 3,373,731 km (0.054 R)
• M20: 3,469,324 km (0.057 R)
• M21: 3,565,815 km (0.058 R)
• M22: 3,728,727 km (0.095 R)
• M23: 3,894,182 km (0.106 R)
• M24: 4,249,477 km (0.106 R)
• M25: 4,370,352 km (0.114 R)
• M26: 4,509,777 km (0.065 R)
• M27: 4,775,314 km (0.085 R)
• M28: 4,973,381 km (0.113 R)
• M29: 5,247,744 km (0.092 R)
• M30: 5,508,493 km (0.07 R)
• M31: 5,583,741 km (0.118 R)
• M32: 5,926,768 km (0.079 R)
• M33: 6,217,886 km (0.091 R)
• M34: 6,673,411 km (0.102 R)
• M35: 7,078,373 km (0.071 R)
• M36: 7,912,082 km (0.097 R)
• M37: 8,125,408 km (0.038 R)
• M38: 8,536,055 km (0.043 R)
• M39: 8,645,261 km (0.093 R)
• M40: 8,732,925 km (0.069 R)
• M41: 8,975,573 km (0.066 R)
• M42: 9,064,434 km (0.028 R)
• M43: 9,377,543 km (0.054 R)
• M44: 9,535,518 km (0.106 R)
• M45: 9,671,652 km (0.027 R)
• M46: 9,808,235 km (0.096 R)
• M47: 9,899,789 km (0.119 R)
• M48: 10,152,908 km (0.119 R)
• M49: 10,712,554 km (0.112 R)
• M50: 10,877,710 km (0.115 R)
• M51: 11,043,764 km (0.111 R)
• M52: 11,378,264 km (0.09 R)
• M53: 11,983,986 km (0.108 R)
• M54: 12,426,646 km (0.055 R)
• M55: 12,525,680 km (0.099 R)
• M56: 12,799,594 km (0.089 R)
• M57: 12,899,675 km (0.063 R)
• M58: 13,226,696 km (0.05 R)
• M59: 13,607,422 km (0.112 R)
• M60: 13,786,491 km (0.11 R)
• M61: 14,146,723 km (0.107 R)
• M62: 14,276,125 km (0.067 R)
• M63: 14,692,904 km (0.084 R)
• M64: 14,902,790 km (0.063 R)
• M65: 15,565,210 km (0.088 R)
• M66: 15,940,252 km (0.09 R)
• M67: 16,183,049 km (0.091 R)
• M68: 16,617,631 km (0.068 R)
• M69: 16,699,610 km (0.085 R)
• M70: 17,083,628 km (0.109 R)
• M71: 17,276,759 km (0.084 R)
• M72: 17,359,786 km (0.102 R)
• M73: 17,581,639 km (0.111 R)
• M74: 18,309,583 km (0.114 R)
• M75: 18,677,145 km (0.094 R)
• M76: 19,190,265 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 14.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.54 AU - 3.5 AU

Year: 3560 Days

Day: 13.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,128,628 km

• M1: 203,304 km (0.116 R)
• M2: 368,160 km (0.073 R)
• M3: 704,606 km (0.04 R)
• M4: 805,136 km (0.072 R)
• M5: 1,061,846 km (0.052 R)
• M6: 1,167,013 km (0.095 R)
• M7: 1,461,571 km (0.098 R)
• M8: 1,687,165 km (0.053 R)
• M9: 1,828,236 km (0.032 R)
• M10: 2,139,698 km (0.083 R)
• M11: 2,486,466 km (0.089 R)
• M12: 2,666,732 km (0.081 R)
• M13: 3,471,568 km (0.071 R)
• M14: 3,592,593 km (0.119 R)
• M15: 3,964,344 km (0.091 R)
• M16: 4,413,736 km (0.084 R)
• M17: 4,744,945 km (0.091 R)
• M18: 5,153,347 km (0.073 R)
• M19: 5,245,649 km (0.12 R)
• M20: 5,502,359 km (0.11 R)
• M21: 5,644,178 km (0.117 R)
• M22: 6,028,345 km (0.115 R)
• M23: 6,297,472 km (0.105 R)
• M24: 6,595,621 km (0.062 R)
• M25: 6,721,283 km (0.11 R)
• M26: 7,051,744 km (0.07 R)
• M27: 7,335,532 km (0.086 R)
• M28: 7,518,191 km (0.086 R)
• M29: 7,781,632 km (0.116 R)
• M30: 7,887,847 km (0.114 R)
• M31: 8,128,700 km (0.093 R)
• M32: 9,710,398 km (0.085 R)
• M33: 9,968,753 km (0.117 R)
• M34: 10,084,392 km (0.107 R)
• M35: 10,965,374 km (0.107 R)
• M36: 11,234,501 km (0.103 R)
• M37: 11,840,522 km (0.065 R)
• M38: 11,962,893 km (0.103 R)
• M39: 12,581,779 km (0.034 R)
• M40: 12,738,109 km (0.11 R)
• M41: 13,497,468 km (0.072 R)
• M42: 13,850,519 km (0.078 R)
• M43: 14,206,562 km (0.092 R)
• M44: 14,500,222 km (0.118 R)
• M45: 14,664,182 km (0.108 R)
• M46: 14,927,923 km (0.105 R)
• M47: 15,560,423 km (0.097 R)
• M48: 15,795,740 km (0.118 R)
• M49: 16,269,816 km (0.037 R)
• M50: 16,508,574 km (0.053 R)
• M51: 17,232,029 km (0.066 R)
• M52: 17,336,149 km (0.095 R)
• M53: 17,965,807 km (0.105 R)
• M54: 19,391,774 km (0.084 R)
• M55: 20,118,370 km (0.096 R)
• M56: 20,264,827 km (0.104 R)
• M57: 21,113,495 km (0.084 R)
• M58: 21,560,793 km (0.087 R)
• M59: 22,351,418 km (0.104 R)
• M60: 22,540,958 km (0.08 R)
• M61: 22,807,392 km (0.1 R)
• M62: 22,998,279 km (0.107 R)
• M63: 23,304,805 km (0.064 R)
• M64: 24,193,865 km (0.036 R)
• M65: 24,505,627 km (0.117 R)
• M66: 24,662,107 km (0.097 R)
• M67: 24,897,274 km (0.082 R)
• M68: 26,244,403 km (0.094 R)
• M69: 26,725,510 km (0.026 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: 508 - 11,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit