🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 14.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.64 AU

Year: 257 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,860,224 km

• M1: 183,257 km (0.102 R)
• M2: 353,201 km (0.064 R)
• M3: 460,911 km (0.099 R)
• M4: 561,590 km (0.102 R)
• M5: 657,183 km (0.081 R)
• M6: 835,504 km (0.101 R)
• M7: 1,037,760 km (0.112 R)
• M8: 1,132,905 km (0.086 R)
• M9: 1,241,064 km (0.079 R)
• M10: 1,353,113 km (0.102 R)
• M11: 1,444,816 km (0.107 R)
• M12: 1,542,204 km (0.062 R)
• M13: 1,634,806 km (0.12 R)
• M14: 1,747,752 km (0.051 R)
• M15: 1,848,581 km (0.102 R)
• M16: 2,005,359 km (0.117 R)
• M17: 2,107,236 km (0.109 R)
• M18: 2,198,939 km (0.107 R)
• M19: 2,320,562 km (0.111 R)
• M20: 2,436,351 km (0.106 R)
• M21: 2,537,030 km (0.087 R)
• M22: 2,808,550 km (0.108 R)
• M23: 2,905,490 km (0.046 R)
• M24: 3,003,776 km (0.063 R)
• M25: 3,153,374 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 13

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.79 AU

Year: 399 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,860,224 km

• M1: 162,463 km (0.064 R)
• M2: 247,136 km (0.063 R)
• M3: 347,965 km (0.058 R)
• M4: 442,810 km (0.11 R)
• M5: 540,048 km (0.077 R)
• M6: 646,562 km (0.066 R)
• M7: 728,392 km (0.047 R)
• M8: 928,255 km (0.082 R)
• M9: 1,014,573 km (0.09 R)
• M10: 1,165,068 km (0.05 R)
• M11: 1,250,040 km (0.093 R)
• M12: 1,332,618 km (0.095 R)
• M13: 1,518,418 km (0.099 R)
• M14: 1,769,743 km (0.098 R)
• M15: 1,884,634 km (0.106 R)
• M16: 2,133,415 km (0.088 R)
• M17: 2,318,617 km (0.043 R)
• M18: 2,497,536 km (0.088 R)
• M19: 2,591,783 km (0.113 R)
• M20: 2,705,328 km (0.11 R)
• M21: 2,881,704 km (0.102 R)
• M22: 3,049,553 km (0.086 R)
• M23: 3,150,681 km (0.079 R)
• M24: 3,259,289 km (0.077 R)
• M25: 3,369,094 km (0.051 R)
• M26: 3,473,663 km (0.11 R)
• M27: 3,566,114 km (0.038 R)
• M28: 3,652,731 km (0.091 R)
• M29: 3,740,096 km (0.118 R)
• M30: 3,828,060 km (0.104 R)
• M31: 3,923,653 km (0.114 R)
• M32: 4,040,788 km (0.093 R)
• M33: 4,145,207 km (0.091 R)
• M34: 4,236,313 km (0.095 R)
• M35: 4,622,425 km (0.096 R)
• M36: 4,783,093 km (0.082 R)
• M37: 4,893,646 km (0.082 R)
• M38: 5,147,513 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 13.1

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.65 AU - 0.95 AU

Year: 477 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,860,224 km

• M1: 169,794 km (0.107 R)
• M2: 256,860 km (0.072 R)
• M3: 361,877 km (0.039 R)
• M4: 482,752 km (0.079 R)
• M5: 612,902 km (0.114 R)
• M6: 734,526 km (0.116 R)
• M7: 855,700 km (0.097 R)
• M8: 954,135 km (0.111 R)
• M9: 1,046,437 km (0.047 R)
• M10: 1,268,740 km (0.029 R)
• M11: 1,447,509 km (0.096 R)
• M12: 1,635,105 km (0.113 R)
• M13: 1,754,185 km (0.074 R)
• M14: 1,895,854 km (0.111 R)
• M15: 2,028,098 km (0.095 R)
• M16: 2,129,376 km (0.071 R)
• M17: 2,246,362 km (0.112 R)
• M18: 2,330,136 km (0.092 R)
• M19: 2,422,289 km (0.086 R)
• M20: 2,878,861 km (0.046 R)
• M21: 3,055,088 km (0.095 R)
• M22: 3,203,638 km (0.113 R)
• M23: 3,314,490 km (0.105 R)
• M24: 3,459,152 km (0.099 R)
• M25: 3,813,100 km (0.03 R)
• M26: 3,990,374 km (0.09 R)
• M27: 4,213,574 km (0.046 R)
• M28: 4,309,316 km (0.057 R)
• M29: 4,396,981 km (0.05 R)
• M30: 4,717,569 km (0.114 R)
• M31: 4,935,533 km (0.08 R)
• M32: 5,147,663 km (0.044 R)
• M33: 5,315,811 km (0.118 R)
• M34: 5,466,755 km (0.11 R)
• M35: 5,552,325 km (0.113 R)
• M36: 5,657,642 km (0.098 R)
• M37: 5,753,833 km (0.106 R)
• M38: 5,977,183 km (0.119 R)
• M39: 6,065,446 km (0.092 R)
• M40: 6,263,064 km (0.048 R)
• M41: 6,392,766 km (0.03 R)
• M42: 6,482,973 km (0.079 R)
• M43: 7,023,171 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 14.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.07 AU - 1.49 AU

Year: 966 Days

Day: 5 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,860,224 km

• M1: 192,682 km (0.06 R)
• M2: 392,694 km (0.094 R)
• M3: 498,759 km (0.12 R)
• M4: 609,761 km (0.078 R)
• M5: 731,384 km (0.11 R)
• M6: 857,794 km (0.118 R)
• M7: 960,718 km (0.101 R)
• M8: 1,085,183 km (0.109 R)
• M9: 1,238,820 km (0.108 R)
• M10: 1,339,499 km (0.12 R)
• M11: 1,524,701 km (0.115 R)
• M12: 1,646,624 km (0.043 R)
• M13: 1,745,358 km (0.067 R)
• M14: 2,026,004 km (0.04 R)
• M15: 2,146,729 km (0.036 R)
• M16: 2,299,469 km (0.08 R)
• M17: 2,418,399 km (0.04 R)
• M18: 2,631,576 km (0.095 R)
• M19: 2,787,756 km (0.108 R)
• M20: 3,093,235 km (0.099 R)
• M21: 3,241,786 km (0.088 R)
• M22: 3,384,502 km (0.097 R)
• M23: 3,486,378 km (0.066 R)
• M24: 3,658,715 km (0.076 R)
• M25: 3,780,937 km (0.053 R)
• M26: 3,904,654 km (0.089 R)
• M27: 4,311,710 km (0.098 R)
• M28: 4,431,837 km (0.117 R)
• M29: 4,562,585 km (0.093 R)
• M30: 4,675,681 km (0.115 R)
• M31: 5,010,930 km (0.094 R)
• M32: 5,255,224 km (0.087 R)
• M33: 5,383,878 km (0.104 R)
• M34: 5,493,533 km (0.113 R)
• M35: 6,063,501 km (0.066 R)
• M36: 6,303,306 km (0.113 R)
• M37: 6,503,618 km (0.093 R)
• M38: 6,631,225 km (0.085 R)
• M39: 7,019,282 km (0.04 R)
• M40: 7,161,400 km (0.12 R)
• M41: 7,271,205 km (0.058 R)
• M42: 7,559,629 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 14.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.86 AU - 2.26 AU

Year: 1972 Days

Day: 8.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,860,224 km

• M1: 258,056 km (0.098 R)
• M2: 368,011 km (0.085 R)
• M3: 633,996 km (0.109 R)
• M4: 732,730 km (0.112 R)
• M5: 892,501 km (0.109 R)
• M6: 996,471 km (0.108 R)
• M7: 1,155,943 km (0.094 R)
• M8: 1,357,152 km (0.096 R)
• M9: 1,490,593 km (0.043 R)
• M10: 1,675,795 km (0.063 R)
• M11: 1,881,343 km (0.089 R)
• M12: 1,993,541 km (0.097 R)
• M13: 2,121,148 km (0.049 R)
• M14: 2,291,241 km (0.085 R)
• M15: 2,786,260 km (0.114 R)
• M16: 2,958,896 km (0.077 R)
• M17: 3,254,502 km (0.114 R)
• M18: 3,345,158 km (0.051 R)
• M19: 3,436,712 km (0.083 R)
• M20: 3,591,097 km (0.114 R)
• M21: 3,811,305 km (0.115 R)
• M22: 3,939,062 km (0.109 R)
• M23: 4,101,076 km (0.075 R)
• M24: 4,199,212 km (0.086 R)
• M25: 4,448,293 km (0.108 R)
• M26: 5,153,946 km (0.085 R)
• M27: 5,420,978 km (0.079 R)
• M28: 5,765,801 km (0.088 R)
• M29: 5,987,356 km (0.084 R)
• M30: 6,136,505 km (0.12 R)
• M31: 6,457,990 km (0.107 R)
• M32: 6,688,222 km (0.078 R)
• M33: 7,196,256 km (0.11 R)
• M34: 7,415,118 km (0.104 R)
• M35: 7,595,832 km (0.119 R)
• M36: 7,696,810 km (0.11 R)
• M37: 7,941,104 km (0.065 R)
• M38: 8,437,470 km (0.027 R)
• M39: 8,943,858 km (0.101 R)
• M40: 9,050,671 km (0.082 R)
• M41: 9,179,325 km (0.064 R)
• M42: 9,416,887 km (0.11 R)
• M43: 9,525,495 km (0.063 R)
• M44: 9,722,216 km (0.045 R)
• M45: 10,454,797 km (0.086 R)
• M46: 10,680,241 km (0.083 R)
• M47: 11,159,104 km (0.112 R)
• M48: 11,972,916 km (0.092 R)
• M49: 12,613,943 km (0.11 R)
• M50: 12,733,771 km (0.118 R)
• M51: 12,974,773 km (0.104 R)
• M52: 13,485,799 km (0.107 R)
• M53: 13,731,439 km (0.077 R)
• M54: 13,904,374 km (0.105 R)
• M55: 14,127,724 km (0.113 R)
• M56: 14,302,155 km (0.052 R)
• M57: 14,931,363 km (0.051 R)
• M58: 15,160,099 km (0.085 R)
• M59: 16,112,738 km (0.041 R)
• M60: 16,741,049 km (0.085 R)
• M61: 16,899,323 km (0.108 R)
• M62: 17,031,718 km (0.105 R)
• M63: 17,297,403 km (0.086 R)
• M64: 17,617,992 km (0.102 R)
• M65: 17,886,669 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 13.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.63 AU - 5.85 AU

Year: 7999 Days

Day: 5.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 83.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,860,224 km

• M1: 189,840 km (0.115 R)
• M2: 309,368 km (0.119 R)
• M3: 657,782 km (0.11 R)
• M4: 1,050,775 km (0.108 R)
• M5: 1,480,570 km (0.077 R)
• M6: 1,926,073 km (0.049 R)
• M7: 2,292,737 km (0.112 R)
• M8: 2,392,968 km (0.105 R)
• M9: 2,808,999 km (0.081 R)
• M10: 2,982,084 km (0.112 R)
• M11: 3,069,898 km (0.081 R)
• M12: 3,476,206 km (0.057 R)
• M13: 3,923,952 km (0.11 R)
• M14: 4,541,343 km (0.041 R)
• M15: 4,694,082 km (0.072 R)
• M16: 5,057,306 km (0.09 R)
• M17: 5,483,660 km (0.096 R)
• M18: 5,592,118 km (0.074 R)
• M19: 5,783,603 km (0.117 R)
• M20: 6,005,158 km (0.109 R)
• M21: 6,173,156 km (0.083 R)
• M22: 6,399,647 km (0.076 R)
• M23: 6,513,940 km (0.092 R)
• M24: 6,744,620 km (0.108 R)
• M25: 6,919,500 km (0.09 R)
• M26: 7,603,461 km (0.079 R)
• M27: 7,877,076 km (0.098 R)
• M28: 8,246,882 km (0.104 R)
• M29: 8,876,090 km (0.093 R)
• M30: 10,247,454 km (0.076 R)
• M31: 10,381,643 km (0.087 R)
• M32: 10,753,245 km (0.089 R)
• M33: 11,684,192 km (0.12 R)
• M34: 12,354,839 km (0.103 R)
• M35: 12,605,117 km (0.101 R)
• M36: 12,965,498 km (0.07 R)
• M37: 13,918,436 km (0.113 R)
• M38: 14,178,886 km (0.069 R)
• M39: 14,365,884 km (0.087 R)
• M40: 14,856,116 km (0.05 R)
• M41: 15,930,378 km (0.051 R)
• M42: 16,437,664 km (0.108 R)
• M43: 16,871,049 km (0.083 R)
• M44: 17,029,623 km (0.09 R)
• M45: 17,468,244 km (0.107 R)
• M46: 17,709,097 km (0.033 R)
• M47: 18,438,087 km (0.114 R)
• M48: 18,724,268 km (0.111 R)
• M49: 18,970,656 km (0.066 R)
• M50: 19,383,845 km (0.114 R)
• M51: 20,177,162 km (0.108 R)
• M52: 20,429,833 km (0.047 R)
• M53: 21,408,353 km (0.101 R)
• M54: 22,271,533 km (0.042 R)
• M55: 22,926,472 km (0.047 R)
• M56: 23,455,001 km (0.106 R)
• M57: 23,765,267 km (0.079 R)
• M58: 23,854,128 km (0.114 R)
• M59: 23,942,990 km (0.09 R)
• M60: 24,255,350 km (0.119 R)
• M61: 24,703,844 km (0.056 R)
• M62: 25,609,061 km (0.098 R)
• M63: 26,479,122 km (0.058 R)
• M64: 27,732,154 km (0.104 R)
• M65: 28,013,248 km (0.099 R)
• M66: 28,909,639 km (0.071 R)
• M67: 29,004,484 km (0.117 R)
• M68: 29,194,623 km (0.103 R)
• M69: 29,863,325 km (0.072 R)
• M70: 30,440,474 km (0.069 R)
• M71: 30,536,965 km (0.035 R)
• M72: 30,972,743 km (0.085 R)
• M73: 31,997,638 km (0.115 R)
• M74: 32,884,903 km (0.095 R)
• M75: 32,983,937 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.2

Radius: 3.5

Gravity: 25.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.39 AU - 7.45 AU

Year: 10848 Days

Day: 15.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 38,860,224 km

• M1: 61,634 km (0.057 R)
• M2: 197,020 km (0.119 R)
• M3: 342,430 km (0.1 R)
• M4: 490,531 km (0.104 R)
• M5: 889,060 km (0.085 R)
• M6: 921,822 km (0.059 R)
• M7: 1,198,129 km (0.094 R)
• M8: 1,234,332 km (0.06 R)
• M9: 1,383,182 km (0.112 R)
• M10: 1,537,567 km (0.037 R)
• M11: 1,596,957 km (0.056 R)
• M12: 1,821,055 km (0.107 R)
• M13: 1,862,942 km (0.048 R)
• M14: 2,366,489 km (0.091 R)
• M15: 2,692,612 km (0.119 R)
• M16: 2,836,675 km (0.114 R)
• M17: 3,182,396 km (0.087 R)
• M18: 3,567,610 km (0.066 R)
• M19: 3,593,790 km (0.106 R)
• M20: 3,620,119 km (0.107 R)
• M21: 4,103,769 km (0.106 R)
• M22: 4,186,347 km (0.089 R)
• M23: 4,325,174 km (0.103 R)
• M24: 4,353,148 km (0.119 R)
• M25: 4,409,248 km (0.119 R)
• M26: 4,924,762 km (0.108 R)
• M27: 5,338,849 km (0.113 R)
• M28: 5,702,521 km (0.111 R)
• M29: 5,918,391 km (0.076 R)
• M30: 6,042,856 km (0.108 R)
• M31: 6,262,915 km (0.12 R)
• M32: 6,358,059 km (0.104 R)
• M33: 6,938,798 km (0.041 R)
• M34: 7,070,145 km (0.111 R)
• M35: 7,705,038 km (0.058 R)
• M36: 7,772,956 km (0.115 R)
• M37: 8,115,535 km (0.095 R)
• M38: 8,184,649 km (0.06 R)
• M39: 9,606,876 km (0.12 R)
• M40: 10,950,564 km (0.097 R)
• M41: 11,256,941 km (0.062 R)
• M42: 11,372,729 km (0.051 R)
• M43: 11,488,817 km (0.074 R)
• M44: 11,527,563 km (0.119 R)
• M45: 11,878,520 km (0.102 R)
• M46: 12,035,597 km (0.071 R)
• M47: 12,074,942 km (0.093 R)
• M48: 12,351,847 km (0.082 R)
• M49: 12,391,491 km (0.114 R)
• M50: 12,511,020 km (0.094 R)
• M51: 13,113,899 km (0.107 R)
• M52: 13,316,903 km (0.088 R)
• M53: 14,139,542 km (0.115 R)
• M54: 14,767,105 km (0.112 R)
• M55: 15,575,233 km (0.05 R)
• M56: 15,704,036 km (0.101 R)
• M57: 16,441,105 km (0.1 R)
• M58: 16,572,452 km (0.091 R)
• M59: 17,903,724 km (0.091 R)
• M60: 18,083,839 km (0.077 R)
• M61: 18,673,405 km (0.092 R)
• M62: 19,177,101 km (0.119 R)
• M63: 19,315,179 km (0.087 R)
• M64: 19,546,159 km (0.104 R)
• M65: 19,964,285 km (0.11 R)
• M66: 20,197,807 km (0.116 R)
• M67: 21,093,449 km (0.073 R)
• M68: 21,905,766 km (0.104 R)
• M69: 21,953,936 km (0.077 R)
• M70: 23,069,936 km (0.079 R)
• M71: 23,906,637 km (0.075 R)
• M72: 24,553,050 km (0.073 R)
• M73: 24,603,015 km (0.103 R)
• M74: 24,652,981 km (0.095 R)
• M75: 24,753,212 km (0.068 R)
• M76: 25,812,365 km (0.062 R)
• M77: 25,914,091 km (0.064 R)
• M78: 26,834,866 km (0.087 R)
• M79: 27,766,412 km (0.105 R)
• M80: 28,131,580 km (0.06 R)
• M81: 28,498,245 km (0.071 R)
• M82: 29,448,490 km (0.087 R)
• M83: 30,623,881 km (0.097 R)
• M84: 31,596,865 km (0.085 R)
• M85: 32,580,023 km (0.097 R)
• M86: 33,795,206 km (0.081 R)
• M87: 33,962,157 km (0.117 R)
• M88: 34,520,307 km (0.082 R)
• M89: 34,576,257 km (0.116 R)
• M90: 35,137,847 km (0.104 R)
• M91: 35,872,223 km (0.098 R)
• M92: 36,269,854 km (0.097 R)
• M93: 36,383,698 km (0.112 R)
• M94: 37,069,305 km (0.112 R)
• M95: 37,241,343 km (0.056 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: 537 - 12,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit