🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 14.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.63 AU - 1.03 AU

Year: 522 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,638,749 km

• M1: 185,202 km (0.105 R)
• M2: 276,606 km (0.094 R)
• M3: 415,433 km (0.044 R)
• M4: 513,420 km (0.09 R)
• M5: 680,371 km (0.055 R)
• M6: 821,891 km (0.078 R)
• M7: 989,740 km (0.117 R)
• M8: 1,101,639 km (0.091 R)
• M9: 1,239,867 km (0.046 R)
• M10: 1,333,815 km (0.116 R)
• M11: 1,511,686 km (0.083 R)
• M12: 1,667,268 km (0.117 R)
• M13: 1,834,818 km (0.12 R)
• M14: 2,053,979 km (0.091 R)
• M15: 2,194,002 km (0.084 R)
• M16: 2,378,756 km (0.052 R)
• M17: 2,720,288 km (0.103 R)
• M18: 2,897,112 km (0.087 R)
• M19: 3,177,309 km (0.077 R)
• M20: 3,270,209 km (0.091 R)
• M21: 3,514,353 km (0.063 R)
• M22: 3,658,865 km (0.062 R)
• M23: 3,764,630 km (0.112 R)
• M24: 3,871,294 km (0.097 R)
• M25: 4,020,892 km (0.079 R)
• M26: 4,163,907 km (0.039 R)
• M27: 4,274,460 km (0.085 R)
• M28: 4,507,234 km (0.102 R)
• M29: 4,620,779 km (0.117 R)
• M30: 5,021,402 km (0.096 R)
• M31: 5,194,038 km (0.054 R)
• M32: 5,545,294 km (0.076 R)
• M33: 5,733,338 km (0.113 R)
• M34: 5,952,200 km (0.119 R)
• M35: 6,057,816 km (0.087 R)
• M36: 6,164,180 km (0.054 R)
• M37: 6,417,898 km (0.071 R)
• M38: 6,536,230 km (0.038 R)
• M39: 6,765,115 km (0.061 R)
• M40: 6,895,564 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.5

Radius: 13.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.27 AU - 1.79 AU

Year: 1306 Days

Day: 6.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,638,749 km

• M1: 179,966 km (0.066 R)
• M2: 285,882 km (0.094 R)
• M3: 477,516 km (0.06 R)
• M4: 596,447 km (0.055 R)
• M5: 688,001 km (0.1 R)
• M6: 820,993 km (0.106 R)
• M7: 938,128 km (0.097 R)
• M8: 1,074,861 km (0.08 R)
• M9: 1,473,988 km (0.103 R)
• M10: 1,557,912 km (0.086 R)
• M11: 1,667,268 km (0.043 R)
• M12: 1,877,453 km (0.094 R)
• M13: 1,985,912 km (0.104 R)
• M14: 2,096,465 km (0.073 R)
• M15: 2,200,585 km (0.03 R)
• M16: 2,351,080 km (0.075 R)
• M17: 2,441,288 km (0.09 R)
• M18: 2,560,368 km (0.108 R)
• M19: 2,939,000 km (0.11 R)
• M20: 3,255,100 km (0.087 R)
• M21: 3,561,477 km (0.072 R)
• M22: 3,771,213 km (0.085 R)
• M23: 3,974,067 km (0.108 R)
• M24: 4,136,980 km (0.062 R)
• M25: 4,638,880 km (0.097 R)
• M26: 4,753,024 km (0.12 R)
• M27: 4,856,695 km (0.085 R)
• M28: 5,007,639 km (0.096 R)
• M29: 5,172,047 km (0.059 R)
• M30: 5,302,497 km (0.1 R)
• M31: 5,639,541 km (0.11 R)
• M32: 5,884,731 km (0.105 R)
• M33: 6,058,415 km (0.091 R)
• M34: 6,246,309 km (0.087 R)
• M35: 6,360,153 km (0.107 R)
• M36: 6,525,609 km (0.058 R)
• M37: 6,796,082 km (0.05 R)
• M38: 6,991,606 km (0.073 R)
• M39: 7,136,118 km (0.059 R)
• M40: 7,294,841 km (0.098 R)
• M41: 7,454,911 km (0.096 R)
• M42: 7,805,568 km (0.087 R)
• M43: 8,106,709 km (0.059 R)
• M44: 8,272,463 km (0.097 R)
• M45: 8,551,313 km (0.073 R)
• M46: 8,649,749 km (0.055 R)
• M47: 8,776,757 km (0.102 R)
• M48: 8,861,729 km (0.06 R)
• M49: 9,319,947 km (0.119 R)
• M50: 9,624,828 km (0.092 R)
• M51: 9,712,492 km (0.054 R)
• M52: 9,815,266 km (0.078 R)
• M53: 9,932,999 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 8.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.73 AU - 2.79 AU

Year: 2345 Days

Day: 5.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,638,749 km

• M1: 103,073 km (0.111 R)
• M2: 157,676 km (0.052 R)
• M3: 229,932 km (0.095 R)
• M4: 286,480 km (0.05 R)
• M5: 365,168 km (0.086 R)
• M6: 429,795 km (0.084 R)
• M7: 487,240 km (0.08 R)
• M8: 650,302 km (0.104 R)
• M9: 766,839 km (0.115 R)
• M10: 875,746 km (0.099 R)
• M11: 1,021,305 km (0.096 R)
• M12: 1,077,105 km (0.083 R)
• M13: 1,191,697 km (0.081 R)
• M14: 1,460,225 km (0.077 R)
• M15: 2,124,439 km (0.061 R)
• M16: 2,248,606 km (0.117 R)
• M17: 2,322,208 km (0.095 R)
• M18: 2,461,035 km (0.098 R)
• M19: 2,591,783 km (0.08 R)
• M20: 2,668,976 km (0.063 R)
• M21: 2,735,846 km (0.119 R)
• M22: 2,974,305 km (0.056 R)
• M23: 3,055,387 km (0.039 R)
• M24: 3,279,036 km (0.054 R)
• M25: 3,569,256 km (0.094 R)
• M26: 3,830,005 km (0.079 R)
• M27: 3,892,985 km (0.116 R)
• M28: 3,981,697 km (0.114 R)
• M29: 4,291,365 km (0.109 R)
• M30: 4,343,724 km (0.116 R)
• M31: 4,422,711 km (0.111 R)
• M32: 4,783,990 km (0.06 R)
• M33: 5,113,106 km (0.107 R)
• M34: 5,350,667 km (0.04 R)
• M35: 5,634,903 km (0.036 R)
• M36: 6,026,401 km (0.067 R)
• M37: 6,411,765 km (0.088 R)
• M38: 6,516,782 km (0.102 R)
• M39: 6,881,652 km (0.116 R)
• M40: 7,035,588 km (0.065 R)
• M41: 7,144,046 km (0.028 R)
• M42: 7,441,148 km (0.073 R)
• M43: 7,599,273 km (0.096 R)
• M44: 7,886,501 km (0.077 R)
• M45: 8,537,850 km (0.095 R)
• M46: 8,620,428 km (0.099 R)
• M47: 8,686,700 km (0.092 R)
• M48: 8,803,087 km (0.114 R)
• M49: 8,920,072 km (0.109 R)
• M50: 9,054,411 km (0.107 R)
• M51: 9,257,116 km (0.097 R)
• M52: 10,240,273 km (0.09 R)
• M53: 10,539,918 km (0.083 R)
• M54: 11,129,782 km (0.096 R)
• M55: 11,274,444 km (0.103 R)
• M56: 11,365,100 km (0.067 R)
• M57: 11,492,557 km (0.072 R)
• M58: 11,785,470 km (0.071 R)
• M59: 11,840,671 km (0.06 R)
• M60: 12,435,024 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 11

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.5 AU - 2.64 AU

Year: 2844 Days

Day: 7.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,638,749 km

• M1: 143,614 km (0.089 R)
• M2: 232,475 km (0.103 R)
• M3: 321,785 km (0.033 R)
• M4: 400,473 km (0.079 R)
• M5: 488,138 km (0.083 R)
• M6: 559,047 km (0.07 R)
• M7: 686,505 km (0.08 R)
• M8: 796,160 km (0.074 R)
• M9: 983,008 km (0.105 R)
• M10: 1,087,427 km (0.116 R)
• M11: 1,206,956 km (0.062 R)
• M12: 1,483,263 km (0.12 R)
• M13: 1,857,258 km (0.119 R)
• M14: 1,948,811 km (0.093 R)
• M15: 2,260,573 km (0.11 R)
• M16: 2,429,769 km (0.107 R)
• M17: 2,530,448 km (0.087 R)
• M18: 3,008,264 km (0.055 R)
• M19: 3,116,572 km (0.1 R)
• M20: 3,369,243 km (0.034 R)
• M21: 3,563,122 km (0.102 R)
• M22: 3,877,876 km (0.063 R)
• M23: 3,979,004 km (0.083 R)
• M24: 4,766,637 km (0.105 R)
• M25: 5,187,605 km (0.097 R)
• M26: 5,262,105 km (0.116 R)
• M27: 5,658,839 km (0.074 R)
• M28: 6,085,043 km (0.092 R)
• M29: 6,222,823 km (0.077 R)
• M30: 6,301,960 km (0.114 R)
• M31: 7,030,053 km (0.099 R)
• M32: 7,320,422 km (0.054 R)
• M33: 7,806,017 km (0.097 R)
• M34: 7,955,914 km (0.074 R)
• M35: 8,302,083 km (0.12 R)
• M36: 8,477,113 km (0.08 R)
• M37: 8,764,042 km (0.089 R)
• M38: 8,942,213 km (0.083 R)
• M39: 9,211,788 km (0.104 R)
• M40: 9,598,199 km (0.08 R)
• M41: 9,966,809 km (0.086 R)
• M42: 10,036,521 km (0.083 R)
• M43: 10,340,055 km (0.055 R)
• M44: 10,670,517 km (0.091 R)
• M45: 10,813,233 km (0.091 R)
• M46: 11,028,355 km (0.115 R)
• M47: 11,196,802 km (0.115 R)
• M48: 12,150,339 km (0.118 R)
• M49: 12,399,120 km (0.117 R)
• M50: 12,825,773 km (0.116 R)
• M51: 13,462,163 km (0.117 R)
• M52: 13,822,993 km (0.104 R)
• M53: 13,900,634 km (0.051 R)
• M54: 14,134,755 km (0.097 R)
• M55: 14,580,556 km (0.058 R)
• M56: 14,818,417 km (0.111 R)
• M57: 15,405,290 km (0.072 R)
• M58: 15,485,773 km (0.103 R)
• M59: 15,918,261 km (0.115 R)
• M60: 16,190,379 km (0.11 R)
• M61: 16,354,488 km (0.101 R)
• M62: 16,491,669 km (0.093 R)
• M63: 16,656,825 km (0.103 R)
• M64: 16,960,958 km (0.113 R)
• M65: 17,071,959 km (0.103 R)
• M66: 17,294,860 km (0.075 R)
• M67: 17,546,633 km (0.09 R)
• M68: 17,997,372 km (0.081 R)
• M69: 18,167,315 km (0.114 R)
• M70: 18,680,585 km (0.114 R)
• M71: 18,766,604 km (0.062 R)
• M72: 19,054,281 km (0.09 R)
• M73: 19,140,898 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.2

Radius: 7

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.19 AU - 5.91 AU

Year: 9025 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,638,749 km

• M1: 88,412 km (0.084 R)
• M2: 181,761 km (0.106 R)
• M3: 354,996 km (0.111 R)
• M4: 455,077 km (0.083 R)
• M5: 508,782 km (0.12 R)
• M6: 912,996 km (0.113 R)
• M7: 1,165,218 km (0.11 R)
• M8: 1,241,214 km (0.096 R)
• M9: 1,398,590 km (0.115 R)
• M10: 1,710,801 km (0.077 R)
• M11: 2,021,815 km (0.066 R)
• M12: 2,496,340 km (0.07 R)
• M13: 2,570,540 km (0.076 R)
• M14: 2,746,318 km (0.078 R)
• M15: 3,083,362 km (0.082 R)
• M16: 3,216,504 km (0.095 R)
• M17: 3,297,436 km (0.101 R)
• M18: 3,406,194 km (0.096 R)
• M19: 3,739,797 km (0.102 R)
• M20: 3,824,918 km (0.057 R)
• M21: 4,438,270 km (0.09 R)
• M22: 5,081,840 km (0.091 R)
• M23: 5,271,081 km (0.12 R)
• M24: 6,117,805 km (0.093 R)
• M25: 6,454,699 km (0.064 R)
• M26: 7,358,570 km (0.115 R)
• M27: 7,716,707 km (0.116 R)
• M28: 7,825,315 km (0.108 R)
• M29: 8,190,932 km (0.073 R)
• M30: 8,524,685 km (0.103 R)
• M31: 9,669,109 km (0.096 R)
• M32: 10,061,205 km (0.109 R)
• M33: 10,259,272 km (0.063 R)
• M34: 11,023,568 km (0.101 R)
• M35: 12,182,802 km (0.102 R)
• M36: 13,598,297 km (0.068 R)
• M37: 13,861,290 km (0.101 R)
• M38: 14,214,341 km (0.095 R)
• M39: 14,704,872 km (0.118 R)
• M40: 18,001,411 km (0.072 R)
• M41: 18,920,839 km (0.109 R)
• M42: 19,509,358 km (0.104 R)
• M43: 19,706,827 km (0.115 R)
• M44: 20,203,492 km (0.109 R)
• M45: 20,253,457 km (0.071 R)
• M46: 20,603,816 km (0.119 R)
• M47: 20,754,610 km (0.11 R)
• M48: 21,107,960 km (0.09 R)
• M49: 21,718,170 km (0.094 R)
• M50: 21,871,657 km (0.114 R)
• M51: 23,583,506 km (0.049 R)
• M52: 23,952,115 km (0.082 R)
• M53: 24,004,923 km (0.09 R)
• M54: 24,482,140 km (0.117 R)
• M55: 25,176,723 km (0.065 R)
• M56: 25,607,565 km (0.112 R)
• M57: 25,661,570 km (0.111 R)
• M58: 25,823,734 km (0.119 R)
• M59: 26,258,166 km (0.066 R)
• M60: 28,633,930 km (0.114 R)
• M61: 30,103,580 km (0.085 R)
• M62: 30,503,305 km (0.064 R)
• M63: 31,020,016 km (0.054 R)
• M64: 31,887,534 km (0.089 R)
• M65: 32,295,039 km (0.068 R)
• M66: 33,528,174 km (0.105 R)
• M67: 33,942,560 km (0.072 R)
• M68: 34,299,201 km (0.071 R)
• M69: 34,597,200 km (0.115 R)
• M70: 35,376,306 km (0.08 R)
• M71: 35,798,172 km (0.06 R)
• M72: 35,979,634 km (0.101 R)
• M73: 37,257,350 km (0.087 R)
• M74: 37,379,870 km (0.072 R)
• M75: 37,625,211 km (0.087 R)
• M76: 37,686,696 km (0.079 R)
• M77: 38,240,956 km (0.107 R)
• M78: 39,482,319 km (0.119 R)
• M79: 40,170,768 km (0.091 R)
• M80: 40,359,112 km (0.113 R)
• M81: 40,673,866 km (0.079 R)
• M82: 41,813,502 km (0.086 R)
• M83: 42,195,725 km (0.104 R)
• M84: 42,579,144 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.7

Radius: 7.5

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.57 AU - 9.63 AU

Year: 18948 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 169.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,638,749 km

• M1: 267,331 km (0.089 R)
• M2: 322,084 km (0.103 R)
• M3: 381,624 km (0.083 R)
• M4: 479,162 km (0.119 R)
• M5: 1,257,669 km (0.079 R)
• M6: 1,408,314 km (0.04 R)
• M7: 1,459,926 km (0.042 R)
• M8: 1,564,943 km (0.055 R)
• M9: 2,878,712 km (0.095 R)
• M10: 3,044,915 km (0.061 R)
• M11: 4,793,415 km (0.059 R)
• M12: 5,515,673 km (0.092 R)
• M13: 5,639,391 km (0.101 R)
• M14: 6,186,022 km (0.071 R)
• M15: 6,705,725 km (0.056 R)
• M16: 8,018,446 km (0.095 R)
• M17: 8,679,968 km (0.036 R)
• M18: 9,754,529 km (0.096 R)
• M19: 10,307,592 km (0.085 R)
• M20: 10,664,683 km (0.09 R)
• M21: 11,181,992 km (0.117 R)
• M22: 11,973,215 km (0.08 R)
• M23: 12,187,290 km (0.095 R)
• M24: 12,240,995 km (0.103 R)
• M25: 12,456,715 km (0.072 R)
• M26: 13,498,066 km (0.119 R)
• M27: 14,283,156 km (0.086 R)
• M28: 14,339,704 km (0.065 R)
• M29: 14,510,096 km (0.099 R)
• M30: 14,852,974 km (0.106 R)
• M31: 15,140,651 km (0.06 R)
• M32: 15,198,396 km (0.038 R)
• M33: 15,430,272 km (0.067 R)
• M34: 15,488,316 km (0.067 R)
• M35: 16,428,389 km (0.108 R)
• M36: 16,547,170 km (0.091 R)
• M37: 16,845,468 km (0.113 R)
• M38: 17,507,888 km (0.119 R)
• M39: 18,795,925 km (0.097 R)
• M40: 20,050,902 km (0.046 R)
• M41: 20,432,676 km (0.082 R)
• M42: 20,881,020 km (0.11 R)
• M43: 22,245,802 km (0.088 R)
• M44: 22,640,890 km (0.067 R)
• M45: 22,773,134 km (0.05 R)
• M46: 23,304,655 km (0.093 R)
• M47: 26,231,089 km (0.115 R)
• M48: 26,998,077 km (0.11 R)
• M49: 27,068,239 km (0.11 R)
• M50: 27,914,065 km (0.077 R)
• M51: 29,199,111 km (0.102 R)
• M52: 29,704,004 km (0.11 R)
• M53: 29,776,409 km (0.102 R)
• M54: 33,468,784 km (0.1 R)
• M55: 34,376,244 km (0.071 R)
• M56: 36,370,085 km (0.085 R)
• M57: 36,602,560 km (0.108 R)
• M58: 38,164,810 km (0.117 R)
• M59: 39,908,374 km (0.089 R)
• M60: 40,468,618 km (0.089 R)
• M61: 40,870,437 km (0.109 R)
• M62: 42,817,155 km (0.096 R)
• M63: 43,390,563 km (0.045 R)
• M64: 43,472,692 km (0.071 R)
• M65: 44,049,093 km (0.075 R)
• M66: 44,876,818 km (0.115 R)
• M67: 45,542,828 km (0.078 R)
• M68: 46,295,903 km (0.052 R)
• M69: 46,884,421 km (0.118 R)
• M70: 47,221,914 km (0.12 R)
• M71: 48,750,206 km (0.092 R)
• M72: 49,520,486 km (0.091 R)
• M73: 49,778,243 km (0.083 R)
• M74: 51,855,409 km (0.088 R)
• M75: 52,554,181 km (0.044 R)
• M76: 53,872,587 km (0.054 R)
• M77: 53,960,850 km (0.108 R)
• M78: 55,290,924 km (0.114 R)
• M79: 55,379,935 km (0.084 R)
• M80: 55,825,886 km (0.09 R)
• M81: 58,436,070 km (0.091 R)
• M82: 59,254,071 km (0.087 R)
• M83: 60,167,516 km (0.067 R)
• M84: 60,259,219 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit