🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.3

Radius: 11.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.64 AU - 0.8 AU

Year: 429 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,544,279 km

• M1: 143,165 km (0.038 R)
• M2: 247,285 km (0.086 R)
• M3: 334,501 km (0.085 R)
• M4: 431,590 km (0.098 R)
• M5: 537,804 km (0.092 R)
• M6: 680,670 km (0.119 R)
• M7: 753,524 km (0.111 R)
• M8: 870,360 km (0.086 R)
• M9: 946,356 km (0.106 R)
• M10: 1,051,523 km (0.083 R)
• M11: 1,123,929 km (0.109 R)
• M12: 1,231,190 km (0.091 R)
• M13: 1,391,410 km (0.095 R)
• M14: 1,637,349 km (0.045 R)
• M15: 2,021,217 km (0.099 R)
• M16: 2,206,269 km (0.095 R)
• M17: 2,289,147 km (0.086 R)
• M18: 2,397,156 km (0.104 R)
• M19: 2,519,079 km (0.105 R)
• M20: 2,593,429 km (0.075 R)
• M21: 2,693,510 km (0.079 R)
• M22: 2,807,802 km (0.088 R)
• M23: 2,884,995 km (0.054 R)
• M24: 3,028,160 km (0.092 R)
• M25: 3,133,926 km (0.094 R)
• M26: 3,227,424 km (0.111 R)
• M27: 3,315,238 km (0.04 R)
• M28: 3,444,790 km (0.119 R)
• M29: 3,576,137 km (0.057 R)
• M30: 3,660,062 km (0.102 R)
• M31: 3,765,827 km (0.119 R)
• M32: 3,865,459 km (0.116 R)
• M33: 4,009,373 km (0.07 R)
• M34: 4,118,429 km (0.104 R)
• M35: 4,317,395 km (0.076 R)
• M36: 4,391,894 km (0.111 R)
• M37: 4,610,457 km (0.069 R)
• M38: 4,694,232 km (0.087 R)
• M39: 4,778,605 km (0.104 R)
• M40: 5,223,808 km (0.098 R)
• M41: 5,431,450 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 8.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.22 AU

Year: 682 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 82.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,544,279 km

• M1: 108,458 km (0.108 R)
• M2: 198,965 km (0.063 R)
• M3: 267,032 km (0.106 R)
• M4: 352,901 km (0.064 R)
• M5: 410,497 km (0.116 R)
• M6: 521,498 km (0.085 R)
• M7: 605,722 km (0.06 R)
• M8: 694,882 km (0.099 R)
• M9: 779,555 km (0.104 R)
• M10: 945,159 km (0.112 R)
• M11: 1,040,004 km (0.087 R)
• M12: 1,117,197 km (0.108 R)
• M13: 1,169,855 km (0.087 R)
• M14: 1,223,262 km (0.032 R)
• M15: 1,305,092 km (0.104 R)
• M16: 1,360,742 km (0.078 R)
• M17: 1,445,714 km (0.061 R)
• M18: 1,609,224 km (0.104 R)
• M19: 1,663,080 km (0.089 R)
• M20: 1,741,918 km (0.055 R)
• M21: 1,909,916 km (0.119 R)
• M22: 2,057,270 km (0.083 R)
• M23: 2,129,077 km (0.116 R)
• M24: 2,195,050 km (0.115 R)
• M25: 2,329,239 km (0.108 R)
• M26: 2,438,595 km (0.062 R)
• M27: 2,570,540 km (0.096 R)
• M28: 2,648,182 km (0.063 R)
• M29: 2,712,209 km (0.103 R)
• M30: 2,798,378 km (0.114 R)
• M31: 2,892,774 km (0.037 R)
• M32: 3,040,128 km (0.101 R)
• M33: 3,175,065 km (0.117 R)
• M34: 3,489,370 km (0.066 R)
• M35: 3,670,234 km (0.113 R)
• M36: 3,765,827 km (0.059 R)
• M37: 3,862,168 km (0.113 R)
• M38: 3,983,941 km (0.068 R)
• M39: 4,065,771 km (0.112 R)
• M40: 4,164,655 km (0.092 R)
• M41: 4,289,569 km (0.065 R)
• M42: 4,440,962 km (0.116 R)
• M43: 4,654,289 km (0.081 R)
• M44: 4,740,607 km (0.078 R)
• M45: 4,836,050 km (0.082 R)
• M46: 4,923,565 km (0.058 R)
• M47: 4,976,224 km (0.079 R)
• M48: 5,188,802 km (0.047 R)
• M49: 5,404,522 km (0.099 R)
• M50: 5,623,234 km (0.057 R)
• M51: 5,696,687 km (0.027 R)
• M52: 5,854,064 km (0.039 R)
• M53: 6,003,512 km (0.119 R)
• M54: 6,144,733 km (0.053 R)
• M55: 6,258,427 km (0.053 R)
• M56: 6,363,295 km (0.044 R)
• M57: 6,497,784 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 13.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.83 AU - 3.03 AU

Year: 2663 Days

Day: 12.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 159.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,544,279 km

• M1: 169,794 km (0.115 R)
• M2: 271,221 km (0.054 R)
• M3: 416,032 km (0.047 R)
• M4: 530,773 km (0.094 R)
• M5: 632,500 km (0.039 R)
• M6: 1,026,840 km (0.086 R)
• M7: 1,148,612 km (0.083 R)
• M8: 1,608,626 km (0.069 R)
• M9: 1,805,796 km (0.115 R)
• M10: 1,914,404 km (0.078 R)
• M11: 2,356,316 km (0.108 R)
• M12: 2,490,805 km (0.109 R)
• M13: 2,720,736 km (0.087 R)
• M14: 2,846,249 km (0.092 R)
• M15: 3,086,952 km (0.054 R)
• M16: 3,267,816 km (0.104 R)
• M17: 3,367,897 km (0.119 R)
• M18: 3,486,229 km (0.03 R)
• M19: 3,640,165 km (0.052 R)
• M20: 3,990,822 km (0.089 R)
• M21: 4,152,238 km (0.082 R)
• M22: 4,481,503 km (0.099 R)
• M23: 4,574,553 km (0.112 R)
• M24: 5,460,921 km (0.062 R)
• M25: 5,660,634 km (0.11 R)
• M26: 5,862,741 km (0.074 R)
• M27: 6,046,746 km (0.094 R)
• M28: 6,212,052 km (0.115 R)
• M29: 6,695,402 km (0.031 R)
• M30: 6,780,673 km (0.118 R)
• M31: 7,125,646 km (0.086 R)
• M32: 7,968,031 km (0.105 R)
• M33: 8,194,971 km (0.085 R)
• M34: 8,355,191 km (0.076 R)
• M35: 8,539,495 km (0.111 R)
• M36: 8,771,821 km (0.091 R)
• M37: 8,982,754 km (0.03 R)
• M38: 9,077,000 km (0.061 R)
• M39: 9,242,755 km (0.069 R)
• M40: 9,361,835 km (0.095 R)
• M41: 9,481,363 km (0.074 R)
• M42: 9,601,491 km (0.119 R)
• M43: 9,818,856 km (0.061 R)
• M44: 9,989,099 km (0.036 R)
• M45: 10,283,208 km (0.051 R)
• M46: 10,456,143 km (0.113 R)
• M47: 10,829,988 km (0.093 R)
• M48: 10,980,783 km (0.027 R)
• M49: 11,208,172 km (0.107 R)
• M50: 11,977,703 km (0.104 R)
• M51: 12,081,524 km (0.095 R)
• M52: 12,579,236 km (0.116 R)
• M53: 12,843,875 km (0.115 R)
• M54: 13,003,496 km (0.12 R)
• M55: 13,513,475 km (0.116 R)
• M56: 14,002,660 km (0.088 R)
• M57: 14,112,166 km (0.032 R)
• M58: 14,442,478 km (0.09 R)
• M59: 15,646,740 km (0.108 R)
• M60: 16,970,682 km (0.088 R)
• M61: 17,175,332 km (0.084 R)
• M62: 17,734,828 km (0.112 R)
• M63: 17,853,309 km (0.071 R)
• M64: 18,360,147 km (0.096 R)
• M65: 18,690,758 km (0.064 R)
• M66: 18,901,990 km (0.055 R)
• M67: 19,693,961 km (0.117 R)
• M68: 19,786,114 km (0.091 R)
• M69: 20,434,620 km (0.043 R)
• M70: 20,683,551 km (0.047 R)
• M71: 20,839,731 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 13.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.99 AU - 4.15 AU

Year: 4741 Days

Day: 10.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,544,279 km

• M1: 175,628 km (0.065 R)
• M2: 395,387 km (0.091 R)
• M3: 514,467 km (0.103 R)
• M4: 669,750 km (0.091 R)
• M5: 959,820 km (0.088 R)
• M6: 1,057,507 km (0.109 R)
• M7: 1,210,995 km (0.063 R)
• M8: 1,358,797 km (0.112 R)
• M9: 1,513,033 km (0.113 R)
• M10: 1,599,650 km (0.099 R)
• M11: 1,808,788 km (0.102 R)
• M12: 1,963,921 km (0.036 R)
• M13: 2,075,222 km (0.113 R)
• M14: 2,221,678 km (0.049 R)
• M15: 2,646,686 km (0.095 R)
• M16: 3,060,623 km (0.076 R)
• M17: 3,495,354 km (0.117 R)
• M18: 3,631,638 km (0.101 R)
• M19: 3,990,374 km (0.064 R)
• M20: 4,091,951 km (0.04 R)
• M21: 4,571,262 km (0.106 R)
• M22: 4,763,645 km (0.053 R)
• M23: 5,178,929 km (0.11 R)
• M24: 5,424,718 km (0.095 R)
• M25: 6,044,352 km (0.081 R)
• M26: 6,470,108 km (0.03 R)
• M27: 6,590,235 km (0.055 R)
• M28: 7,053,091 km (0.088 R)
• M29: 7,151,825 km (0.082 R)
• M30: 7,627,547 km (0.089 R)
• M31: 8,061,979 km (0.08 R)
• M32: 8,217,261 km (0.089 R)
• M33: 8,478,310 km (0.055 R)
• M34: 8,875,043 km (0.062 R)
• M35: 9,142,823 km (0.111 R)
• M36: 9,250,684 km (0.074 R)
• M37: 9,358,992 km (0.099 R)
• M38: 9,522,353 km (0.105 R)
• M39: 9,686,612 km (0.061 R)
• M40: 10,185,072 km (0.073 R)
• M41: 10,409,319 km (0.07 R)
• M42: 10,720,333 km (0.054 R)
• M43: 11,063,062 km (0.082 R)
• M44: 11,409,530 km (0.113 R)
• M45: 12,650,146 km (0.076 R)
• M46: 13,225,349 km (0.119 R)
• M47: 13,317,053 km (0.118 R)
• M48: 14,653,560 km (0.079 R)
• M49: 15,097,866 km (0.105 R)
• M50: 15,385,842 km (0.091 R)
• M51: 15,482,332 km (0.092 R)
• M52: 16,065,016 km (0.105 R)
• M53: 16,162,853 km (0.094 R)
• M54: 16,457,411 km (0.113 R)
• M55: 16,621,969 km (0.066 R)
• M56: 19,119,505 km (0.108 R)
• M57: 19,223,177 km (0.1 R)
• M58: 19,326,998 km (0.107 R)
• M59: 19,954,411 km (0.108 R)
• M60: 20,129,889 km (0.083 R)
• M61: 20,553,102 km (0.087 R)
• M62: 20,694,771 km (0.053 R)
• M63: 21,086,119 km (0.1 R)
• M64: 21,300,642 km (0.075 R)
• M65: 21,804,039 km (0.047 R)
• M66: 22,057,308 km (0.025 R)
• M67: 22,493,536 km (0.118 R)
• M68: 23,153,412 km (0.099 R)
• M69: 23,448,718 km (0.089 R)
• M70: 23,596,820 km (0.111 R)
• M71: 23,968,421 km (0.107 R)
• M72: 25,512,570 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.3

Radius: 4

Gravity: 50.96 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.26 AU - 6.36 AU

Year: 9844 Days

Day: 24.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,544,279 km

• M1: 115,789 km (0.034 R)
• M2: 213,626 km (0.092 R)
• M3: 248,183 km (0.068 R)
• M4: 577,897 km (0.109 R)
• M5: 787,782 km (0.098 R)
• M6: 901,178 km (0.084 R)
• M7: 1,316,312 km (0.08 R)
• M8: 1,451,099 km (0.038 R)
• M9: 1,590,375 km (0.108 R)
• M10: 1,661,733 km (0.088 R)
• M11: 1,758,373 km (0.09 R)
• M12: 1,881,792 km (0.052 R)
• M13: 2,624,096 km (0.098 R)
• M14: 2,652,221 km (0.075 R)
• M15: 2,736,893 km (0.086 R)
• M16: 2,938,102 km (0.072 R)
• M17: 3,446,137 km (0.118 R)
• M18: 3,538,738 km (0.066 R)
• M19: 4,078,188 km (0.094 R)
• M20: 4,241,698 km (0.044 R)
• M21: 4,440,663 km (0.085 R)
• M22: 4,474,173 km (0.105 R)
• M23: 5,056,109 km (0.028 R)
• M24: 6,028,196 km (0.086 R)
• M25: 6,326,943 km (0.109 R)
• M26: 6,745,817 km (0.041 R)
• M27: 7,017,038 km (0.089 R)
• M28: 7,252,355 km (0.065 R)
• M29: 7,490,216 km (0.099 R)
• M30: 7,770,861 km (0.076 R)
• M31: 7,892,335 km (0.111 R)
• M32: 10,137,649 km (0.096 R)
• M33: 10,942,037 km (0.093 R)
• M34: 10,987,365 km (0.087 R)
• M35: 11,169,127 km (0.062 R)
• M36: 11,306,158 km (0.12 R)
• M37: 13,378,388 km (0.068 R)
• M38: 13,669,954 km (0.093 R)
• M39: 15,310,295 km (0.076 R)
• M40: 15,973,313 km (0.119 R)
• M41: 16,282,531 km (0.058 R)
• M42: 16,386,053 km (0.072 R)
• M43: 16,489,724 km (0.043 R)
• M44: 16,593,695 km (0.113 R)
• M45: 17,116,689 km (0.104 R)
• M46: 17,485,897 km (0.099 R)
• M47: 18,178,684 km (0.117 R)
• M48: 19,261,923 km (0.105 R)
• M49: 19,700,992 km (0.112 R)
• M50: 19,866,597 km (0.117 R)
• M51: 20,645,105 km (0.08 R)
• M52: 21,150,895 km (0.059 R)
• M53: 21,433,635 km (0.071 R)
• M54: 22,117,148 km (0.117 R)
• M55: 22,231,889 km (0.075 R)
• M56: 22,461,671 km (0.114 R)
• M57: 22,750,096 km (0.08 R)
• M58: 24,387,894 km (0.118 R)
• M59: 24,684,397 km (0.107 R)
• M60: 25,340,832 km (0.035 R)
• M61: 26,427,212 km (0.045 R)
• M62: 27,098,457 km (0.103 R)
• M63: 27,159,793 km (0.066 R)
• M64: 27,528,701 km (0.085 R)
• M65: 29,839,539 km (0.091 R)
• M66: 30,986,057 km (0.103 R)
• M67: 33,650,844 km (0.105 R)
• M68: 36,523,273 km (0.063 R)
• M69: 36,658,809 km (0.051 R)
• M70: 37,338,881 km (0.119 R)
• M71: 37,748,779 km (0.06 R)
• M72: 38,160,322 km (0.119 R)
• M73: 39,473,193 km (0.102 R)
• M74: 39,542,756 km (0.074 R)
• M75: 39,681,882 km (0.05 R)
• M76: 40,730,563 km (0.075 R)
• M77: 41,011,807 km (0.108 R)
• M78: 42,712,586 km (0.071 R)
• M79: 44,508,508 km (0.068 R)
• M80: 44,580,764 km (0.083 R)
• M81: 44,798,130 km (0.083 R)
• M82: 44,943,240 km (0.102 R)
• M83: 45,306,463 km (0.057 R)
• M84: 45,524,876 km (0.115 R)
• M85: 45,597,880 km (0.11 R)
• M86: 46,036,052 km (0.098 R)
• M87: 46,990,187 km (0.074 R)
• M88: 47,358,946 km (0.079 R)
• M89: 48,247,856 km (0.107 R)
• M90: 48,396,557 km (0.08 R)
• M91: 48,545,407 km (0.102 R)
• M92: 48,694,406 km (0.099 R)
• M93: 48,843,555 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.1

Radius: 5.3

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.25 AU - 8.77 AU

Year: 17450 Days

Day: 21.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,544,279 km

• M1: 139,126 km (0.112 R)
• M2: 194,328 km (0.059 R)
• M3: 395,686 km (0.113 R)
• M4: 671,844 km (0.064 R)
• M5: 840,441 km (0.115 R)
• M6: 952,639 km (0.11 R)
• M7: 1,069,625 km (0.117 R)
• M8: 1,723,068 km (0.075 R)
• M9: 1,866,233 km (0.09 R)
• M10: 2,350,332 km (0.041 R)
• M11: 2,445,177 km (0.063 R)
• M12: 2,671,668 km (0.077 R)
• M13: 2,837,722 km (0.096 R)
• M14: 2,871,232 km (0.12 R)
• M15: 3,753,710 km (0.056 R)
• M16: 4,437,073 km (0.085 R)
• M17: 4,515,313 km (0.105 R)
• M18: 4,633,644 km (0.068 R)
• M19: 4,673,288 km (0.104 R)
• M20: 4,833,058 km (0.053 R)
• M21: 4,873,300 km (0.056 R)
• M22: 4,913,542 km (0.068 R)
• M23: 4,954,083 km (0.1 R)
• M24: 5,076,155 km (0.089 R)
• M25: 5,490,092 km (0.067 R)
• M26: 6,044,203 km (0.099 R)
• M27: 6,218,335 km (0.108 R)
• M28: 6,262,167 km (0.045 R)
• M29: 6,394,112 km (0.087 R)
• M30: 6,885,990 km (0.114 R)
• M31: 6,931,318 km (0.056 R)
• M32: 7,389,985 km (0.099 R)
• M33: 7,576,085 km (0.069 R)
• M34: 7,858,376 km (0.111 R)
• M35: 7,953,221 km (0.111 R)
• M36: 8,048,365 km (0.075 R)
• M37: 8,288,021 km (0.094 R)
• M38: 8,872,949 km (0.051 R)
• M39: 9,170,349 km (0.074 R)
• M40: 9,220,166 km (0.059 R)
• M41: 9,370,362 km (0.028 R)
• M42: 9,471,041 km (0.118 R)
• M43: 9,724,011 km (0.109 R)
• M44: 10,653,313 km (0.095 R)
• M45: 10,863,648 km (0.116 R)
• M46: 10,916,456 km (0.098 R)
• M47: 11,610,590 km (0.11 R)
• M48: 12,595,094 km (0.094 R)
• M49: 13,041,344 km (0.045 R)
• M50: 13,097,443 km (0.051 R)
• M51: 14,294,675 km (0.101 R)
• M52: 14,935,552 km (0.073 R)
• M53: 14,994,344 km (0.087 R)
• M54: 15,053,136 km (0.077 R)
• M55: 16,669,840 km (0.115 R)
• M56: 16,791,763 km (0.111 R)
• M57: 17,036,505 km (0.085 R)
• M58: 18,782,761 km (0.119 R)
• M59: 20,194,067 km (0.092 R)
• M60: 20,519,592 km (0.102 R)
• M61: 20,978,259 km (0.058 R)
• M62: 21,044,082 km (0.091 R)
• M63: 21,175,878 km (0.111 R)
• M64: 21,374,095 km (0.072 R)
• M65: 21,905,616 km (0.099 R)
• M66: 22,711,201 km (0.066 R)
• M67: 23,731,608 km (0.097 R)
• M68: 24,628,148 km (0.12 R)
• M69: 25,115,388 km (0.105 R)
• M70: 28,177,806 km (0.112 R)
• M71: 28,833,494 km (0.104 R)
• M72: 29,200,008 km (0.094 R)
• M73: 30,085,777 km (0.111 R)
• M74: 34,024,839 km (0.079 R)
• M75: 34,722,863 km (0.049 R)
• M76: 35,425,673 km (0.067 R)
• M77: 36,054,284 km (0.089 R)
• M78: 36,765,771 km (0.096 R)
• M79: 37,482,046 km (0.116 R)
• M80: 37,641,816 km (0.115 R)
• M81: 39,658,096 km (0.082 R)
• M82: 40,474,452 km (0.1 R)
• M83: 42,123,619 km (0.063 R)
• M84: 42,289,822 km (0.072 R)
• M85: 45,657,719 km (0.118 R)
• M86: 47,028,933 km (0.111 R)
• M87: 49,023,521 km (0.061 R)
• M88: 50,250,972 km (0.093 R)
• M89: 50,339,085 km (0.119 R)
• M90: 51,045,486 km (0.067 R)
• M91: 51,666,317 km (0.103 R)
• M92: 52,468,162 km (0.082 R)
• M93: 52,557,472 km (0.082 R)
• M94: 52,915,310 km (0.113 R)
• M95: 54,174,326 km (0.079 R)
• M96: 54,626,410 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit