🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 11.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.43 AU - 0.61 AU

Year: 250 Days

Day: 6.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,892,905 km

• M1: 148,700 km (0.089 R)
• M2: 287,078 km (0.048 R)
• M3: 385,963 km (0.114 R)
• M4: 533,167 km (0.091 R)
• M5: 607,966 km (0.073 R)
• M6: 711,188 km (0.08 R)
• M7: 789,129 km (0.11 R)
• M8: 893,698 km (0.111 R)
• M9: 1,003,503 km (0.076 R)
• M10: 1,081,742 km (0.089 R)
• M11: 1,199,625 km (0.079 R)
• M12: 1,469,051 km (0.059 R)
• M13: 1,613,413 km (0.116 R)
• M14: 1,719,478 km (0.114 R)
• M15: 1,943,576 km (0.096 R)
• M16: 2,144,635 km (0.051 R)
• M17: 2,247,858 km (0.071 R)
• M18: 2,343,151 km (0.067 R)
• M19: 2,488,710 km (0.065 R)
• M20: 2,602,405 km (0.107 R)
• M21: 2,809,448 km (0.092 R)
• M22: 2,902,049 km (0.058 R)
• M23: 3,000,933 km (0.041 R)
• M24: 3,138,264 km (0.034 R)
• M25: 3,435,665 km (0.056 R)
• M26: 3,518,392 km (0.115 R)
• M27: 3,691,477 km (0.055 R)
• M28: 3,781,984 km (0.109 R)
• M29: 3,861,719 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 9.5

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.48 AU - 0.76 AU

Year: 326 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,892,905 km

• M1: 118,930 km (0.102 R)
• M2: 198,816 km (0.108 R)
• M3: 265,237 km (0.09 R)
• M4: 346,469 km (0.098 R)
• M5: 421,118 km (0.115 R)
• M6: 496,366 km (0.119 R)
• M7: 624,272 km (0.111 R)
• M8: 719,715 km (0.117 R)
• M9: 805,285 km (0.099 R)
• M10: 926,460 km (0.065 R)
• M11: 1,003,951 km (0.053 R)
• M12: 1,066,782 km (0.081 R)
• M13: 1,148,463 km (0.026 R)
• M14: 1,232,238 km (0.067 R)
• M15: 1,304,493 km (0.11 R)
• M16: 1,415,645 km (0.093 R)
• M17: 1,534,874 km (0.095 R)
• M18: 1,618,051 km (0.095 R)
• M19: 1,682,677 km (0.11 R)
• M20: 1,763,310 km (0.033 R)
• M21: 1,892,263 km (0.115 R)
• M22: 1,976,337 km (0.067 R)
• M23: 2,050,987 km (0.074 R)
• M24: 2,241,874 km (0.086 R)
• M25: 2,303,209 km (0.111 R)
• M26: 2,370,677 km (0.074 R)
• M27: 2,438,744 km (0.119 R)
• M28: 2,553,785 km (0.11 R)
• M29: 2,629,631 km (0.105 R)
• M30: 2,753,648 km (0.091 R)
• M31: 2,879,609 km (0.103 R)
• M32: 3,081,567 km (0.103 R)
• M33: 3,143,650 km (0.086 R)
• M34: 3,275,595 km (0.115 R)
• M35: 3,486,528 km (0.118 R)
• M36: 3,570,901 km (0.108 R)
• M37: 3,888,198 km (0.053 R)
• M38: 3,955,517 km (0.094 R)
• M39: 4,077,589 km (0.047 R)
• M40: 4,159,718 km (0.108 R)
• M41: 4,270,122 km (0.072 R)
• M42: 4,381,422 km (0.107 R)
• M43: 4,500,802 km (0.116 R)
• M44: 4,599,835 km (0.108 R)
• M45: 4,721,159 km (0.101 R)
• M46: 4,836,350 km (0.073 R)
• M47: 4,974,428 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 11.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.66 AU - 1 AU

Year: 504 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,892,905 km

• M1: 145,708 km (0.115 R)
• M2: 238,908 km (0.075 R)
• M3: 325,824 km (0.093 R)
• M4: 401,521 km (0.086 R)
• M5: 488,736 km (0.07 R)
• M6: 679,922 km (0.082 R)
• M7: 774,319 km (0.046 R)
• M8: 865,872 km (0.101 R)
• M9: 965,505 km (0.081 R)
• M10: 1,052,571 km (0.032 R)
• M11: 1,133,653 km (0.078 R)
• M12: 1,344,286 km (0.061 R)
• M13: 1,500,018 km (0.094 R)
• M14: 1,681,929 km (0.057 R)
• M15: 1,855,762 km (0.098 R)
• M16: 1,939,686 km (0.095 R)
• M17: 2,030,342 km (0.079 R)
• M18: 2,193,853 km (0.098 R)
• M19: 2,361,851 km (0.083 R)
• M20: 2,499,481 km (0.117 R)
• M21: 2,575,178 km (0.082 R)
• M22: 2,669,275 km (0.12 R)
• M23: 2,776,686 km (0.068 R)
• M24: 2,855,225 km (0.094 R)
• M25: 2,952,763 km (0.113 R)
• M26: 3,064,064 km (0.117 R)
• M27: 3,170,428 km (0.096 R)
• M28: 3,497,000 km (0.115 R)
• M29: 3,700,752 km (0.07 R)
• M30: 3,807,565 km (0.063 R)
• M31: 3,942,502 km (0.051 R)
• M32: 4,058,590 km (0.088 R)
• M33: 4,161,813 km (0.1 R)
• M34: 4,350,007 km (0.117 R)
• M35: 4,505,439 km (0.089 R)
• M36: 4,641,274 km (0.107 R)
• M37: 4,749,433 km (0.06 R)
• M38: 4,851,160 km (0.092 R)
• M39: 4,982,955 km (0.105 R)
• M40: 5,086,328 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 10.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.11 AU - 2.65 AU

Year: 2448 Days

Day: 7.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,892,905 km

• M1: 138,228 km (0.118 R)
• M2: 245,041 km (0.107 R)
• M3: 312,959 km (0.079 R)
• M4: 413,339 km (0.08 R)
• M5: 531,671 km (0.114 R)
• M6: 653,443 km (0.071 R)
• M7: 863,030 km (0.107 R)
• M8: 1,230,742 km (0.072 R)
• M9: 1,416,542 km (0.107 R)
• M10: 1,519,466 km (0.05 R)
• M11: 1,645,128 km (0.045 R)
• M12: 1,760,468 km (0.083 R)
• M13: 1,850,675 km (0.111 R)
• M14: 1,992,494 km (0.113 R)
• M15: 2,086,591 km (0.099 R)
• M16: 2,152,713 km (0.055 R)
• M17: 2,279,572 km (0.094 R)
• M18: 2,378,307 km (0.099 R)
• M19: 2,942,740 km (0.097 R)
• M20: 3,050,600 km (0.103 R)
• M21: 3,142,752 km (0.077 R)
• M22: 3,304,467 km (0.069 R)
• M23: 3,416,666 km (0.073 R)
• M24: 3,565,366 km (0.079 R)
• M25: 3,778,992 km (0.086 R)
• M26: 3,887,301 km (0.029 R)
• M27: 3,996,806 km (0.03 R)
• M28: 4,275,058 km (0.116 R)
• M29: 4,407,004 km (0.087 R)
• M30: 4,646,061 km (0.05 R)
• M31: 4,919,077 km (0.045 R)
• M32: 5,117,145 km (0.092 R)
• M33: 5,419,482 km (0.099 R)
• M34: 5,957,137 km (0.055 R)
• M35: 6,211,154 km (0.1 R)
• M36: 6,339,509 km (0.062 R)
• M37: 6,609,683 km (0.114 R)
• M38: 6,697,048 km (0.092 R)
• M39: 7,049,949 km (0.111 R)
• M40: 7,454,312 km (0.083 R)
• M41: 7,545,268 km (0.106 R)
• M42: 7,636,523 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 14.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.48 AU - 5.78 AU

Year: 6644 Days

Day: 13.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,892,905 km

• M1: 217,964 km (0.045 R)
• M2: 436,975 km (0.114 R)
• M3: 551,119 km (0.088 R)
• M4: 651,798 km (0.116 R)
• M5: 746,493 km (0.108 R)
• M6: 891,304 km (0.095 R)
• M7: 1,194,988 km (0.049 R)
• M8: 1,404,425 km (0.1 R)
• M9: 1,532,630 km (0.089 R)
• M10: 2,002,966 km (0.084 R)
• M11: 2,451,311 km (0.037 R)
• M12: 2,721,784 km (0.099 R)
• M13: 2,884,247 km (0.081 R)
• M14: 3,098,022 km (0.107 R)
• M15: 3,668,140 km (0.102 R)
• M16: 4,110,949 km (0.119 R)
• M17: 4,626,165 km (0.077 R)
• M18: 4,877,489 km (0.115 R)
• M19: 5,511,036 km (0.114 R)
• M20: 5,867,677 km (0.112 R)
• M21: 6,079,209 km (0.115 R)
• M22: 6,231,948 km (0.1 R)
• M23: 6,478,934 km (0.048 R)
• M24: 7,078,522 km (0.09 R)
• M25: 7,531,804 km (0.081 R)
• M26: 8,095,040 km (0.114 R)
• M27: 8,364,765 km (0.06 R)
• M28: 8,809,669 km (0.091 R)
• M29: 9,473,734 km (0.108 R)
• M30: 9,865,531 km (0.051 R)
• M31: 10,628,630 km (0.099 R)
• M32: 11,827,656 km (0.03 R)
• M33: 12,018,992 km (0.044 R)
• M34: 12,172,629 km (0.088 R)
• M35: 12,327,014 km (0.119 R)
• M36: 12,715,969 km (0.114 R)
• M37: 13,826,284 km (0.075 R)
• M38: 13,947,159 km (0.111 R)
• M39: 14,352,420 km (0.048 R)
• M40: 14,515,631 km (0.1 R)
• M41: 14,802,709 km (0.03 R)
• M42: 15,133,171 km (0.093 R)
• M43: 15,885,648 km (0.036 R)
• M44: 16,139,217 km (0.09 R)
• M45: 17,166,804 km (0.036 R)
• M46: 17,688,452 km (0.067 R)
• M47: 18,703,175 km (0.089 R)
• M48: 19,510,255 km (0.114 R)
• M49: 19,827,253 km (0.087 R)
• M50: 20,100,419 km (0.106 R)
• M51: 20,512,411 km (0.113 R)
• M52: 22,329,726 km (0.062 R)
• M53: 22,471,695 km (0.102 R)
• M54: 22,661,385 km (0.055 R)
• M55: 23,042,410 km (0.079 R)
• M56: 23,714,254 km (0.111 R)
• M57: 24,004,325 km (0.116 R)
• M58: 25,126,608 km (0.098 R)
• M59: 25,372,846 km (0.089 R)
• M60: 25,917,532 km (0.087 R)
• M61: 28,185,436 km (0.099 R)
• M62: 28,903,954 km (0.09 R)
• M63: 29,265,383 km (0.093 R)
• M64: 29,420,815 km (0.116 R)
• M65: 30,411,452 km (0.077 R)
• M66: 30,568,829 km (0.061 R)
• M67: 31,359,902 km (0.096 R)
• M68: 31,625,139 km (0.041 R)
• M69: 31,731,354 km (0.057 R)
• M70: 32,693,418 km (0.113 R)
• M71: 33,016,250 km (0.083 R)
• M72: 33,285,975 km (0.106 R)
• M73: 33,882,123 km (0.066 R)
• M74: 34,099,787 km (0.063 R)
• M75: 35,968,714 km (0.118 R)
• M76: 37,645,257 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602

Radius: 8

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.49 AU - 6.25 AU

Year: 9484 Days

Day: 19.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 59.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,892,905 km

• M1: 100,829 km (0.094 R)
• M2: 579,093 km (0.087 R)
• M3: 717,172 km (0.07 R)
• M4: 971,638 km (0.034 R)
• M5: 1,293,423 km (0.114 R)
• M6: 1,603,988 km (0.107 R)
• M7: 1,690,755 km (0.113 R)
• M8: 2,148,225 km (0.072 R)
• M9: 2,719,988 km (0.097 R)
• M10: 2,982,832 km (0.09 R)
• M11: 3,171,624 km (0.115 R)
• M12: 3,308,955 km (0.105 R)
• M13: 3,504,629 km (0.073 R)
• M14: 3,704,043 km (0.082 R)
• M15: 4,054,701 km (0.096 R)
• M16: 4,477,165 km (0.097 R)
• M17: 4,756,165 km (0.043 R)
• M18: 5,494,879 km (0.098 R)
• M19: 6,029,692 km (0.115 R)
• M20: 6,165,975 km (0.107 R)
• M21: 6,303,306 km (0.114 R)
• M22: 6,581,110 km (0.057 R)
• M23: 6,721,582 km (0.105 R)
• M24: 7,621,413 km (0.09 R)
• M25: 7,695,015 km (0.108 R)
• M26: 9,021,350 km (0.094 R)
• M27: 10,335,418 km (0.067 R)
• M28: 11,035,536 km (0.055 R)
• M29: 11,160,749 km (0.085 R)
• M30: 11,454,559 km (0.067 R)
• M31: 11,623,605 km (0.034 R)
• M32: 11,921,454 km (0.086 R)
• M33: 12,524,633 km (0.111 R)
• M34: 12,742,597 km (0.118 R)
• M35: 13,049,721 km (0.114 R)
• M36: 13,314,809 km (0.078 R)
• M37: 13,581,841 km (0.072 R)
• M38: 14,759,027 km (0.062 R)
• M39: 15,174,161 km (0.08 R)
• M40: 16,299,735 km (0.053 R)
• M41: 16,680,911 km (0.064 R)
• M42: 17,258,209 km (0.099 R)
• M43: 17,939,926 km (0.052 R)
• M44: 18,333,518 km (0.1 R)
• M45: 18,432,253 km (0.115 R)
• M46: 20,241,340 km (0.109 R)
• M47: 20,856,935 km (0.098 R)
• M48: 21,115,141 km (0.094 R)
• M49: 21,948,850 km (0.1 R)
• M50: 22,106,227 km (0.099 R)
• M51: 22,581,051 km (0.098 R)
• M52: 24,079,572 km (0.081 R)
• M53: 24,350,494 km (0.049 R)
• M54: 24,950,082 km (0.052 R)
• M55: 25,334,250 km (0.046 R)
• M56: 25,444,354 km (0.077 R)
• M57: 26,442,620 km (0.054 R)
• M58: 26,946,466 km (0.039 R)
• M59: 29,166,498 km (0.112 R)
• M60: 30,035,812 km (0.095 R)
• M61: 30,094,155 km (0.113 R)
• M62: 31,208,210 km (0.111 R)
• M63: 31,562,757 km (0.094 R)
• M64: 31,621,998 km (0.077 R)
• M65: 31,800,019 km (0.06 R)
• M66: 32,455,258 km (0.086 R)
• M67: 32,754,603 km (0.088 R)
• M68: 33,054,697 km (0.104 R)
• M69: 33,960,961 km (0.099 R)
• M70: 34,630,710 km (0.115 R)
• M71: 34,997,823 km (0.065 R)
• M72: 35,181,829 km (0.064 R)
• M73: 35,304,649 km (0.084 R)
• M74: 35,427,768 km (0.051 R)
• M75: 35,859,507 km (0.116 R)
• M76: 36,479,142 km (0.12 R)
• M77: 38,422,867 km (0.115 R)
• M78: 38,612,706 km (0.069 R)
• M79: 39,057,012 km (0.095 R)
• M80: 39,184,170 km (0.108 R)
• M81: 39,311,628 km (0.088 R)
• M82: 39,502,963 km (0.041 R)
• M83: 40,335,625 km (0.107 R)
• M84: 40,786,363 km (0.075 R)
• M85: 41,433,225 km (0.093 R)
• M86: 41,757,852 km (0.102 R)
• M87: 42,868,167 km (0.108 R)
• M88: 43,394,004 km (0.069 R)
• M89: 43,988,057 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.7

Radius: 7.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.33 AU - 7.81 AU

Year: 12536 Days

Day: 19.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,892,905 km

• M1: 135,685 km (0.084 R)
• M2: 241,152 km (0.079 R)
• M3: 435,479 km (0.118 R)
• M4: 502,499 km (0.1 R)
• M5: 573,259 km (0.077 R)
• M6: 632,649 km (0.086 R)
• M7: 709,991 km (0.09 R)
• M8: 840,890 km (0.072 R)
• M9: 1,107,772 km (0.106 R)
• M10: 1,202,767 km (0.085 R)
• M11: 1,441,824 km (0.099 R)
• M12: 1,545,944 km (0.091 R)
• M13: 1,761,814 km (0.035 R)
• M14: 1,987,408 km (0.097 R)
• M15: 2,719,240 km (0.108 R)
• M16: 2,822,613 km (0.117 R)
• M17: 2,901,152 km (0.066 R)
• M18: 3,359,519 km (0.074 R)
• M19: 4,133,389 km (0.103 R)
• M20: 4,312,757 km (0.049 R)
• M21: 4,710,089 km (0.066 R)
• M22: 5,183,267 km (0.105 R)
• M23: 5,474,384 km (0.107 R)
• M24: 5,804,098 km (0.09 R)
• M25: 7,330,445 km (0.085 R)
• M26: 8,249,874 km (0.108 R)
• M27: 8,438,217 km (0.11 R)
• M28: 8,704,203 km (0.096 R)
• M29: 9,127,714 km (0.106 R)
• M30: 9,636,796 km (0.066 R)
• M31: 9,874,955 km (0.095 R)
• M32: 10,034,726 km (0.107 R)
• M33: 10,316,568 km (0.107 R)
• M34: 10,519,423 km (0.102 R)
• M35: 11,806,563 km (0.116 R)
• M36: 12,232,319 km (0.084 R)
• M37: 12,880,227 km (0.039 R)
• M38: 13,142,622 km (0.117 R)
• M39: 13,230,436 km (0.115 R)
• M40: 13,495,224 km (0.102 R)
• M41: 13,628,216 km (0.101 R)
• M42: 14,936,300 km (0.043 R)
• M43: 15,028,004 km (0.114 R)
• M44: 16,142,807 km (0.073 R)
• M45: 16,996,263 km (0.12 R)
• M46: 17,092,006 km (0.053 R)
• M47: 17,283,940 km (0.055 R)
• M48: 17,476,771 km (0.044 R)
• M49: 18,205,762 km (0.099 R)
• M50: 18,500,320 km (0.086 R)
• M51: 21,117,235 km (0.081 R)
• M52: 21,945,559 km (0.094 R)
• M53: 22,363,685 km (0.116 R)
• M54: 23,420,444 km (0.067 R)
• M55: 24,116,074 km (0.089 R)
• M56: 24,439,355 km (0.117 R)
• M57: 25,035,952 km (0.11 R)
• M58: 25,802,042 km (0.104 R)
• M59: 26,188,005 km (0.046 R)
• M60: 26,909,964 km (0.097 R)
• M61: 27,021,564 km (0.114 R)
• M62: 29,746,789 km (0.117 R)
• M63: 29,977,768 km (0.056 R)
• M64: 30,035,662 km (0.035 R)
• M65: 30,209,345 km (0.076 R)
• M66: 31,552,734 km (0.086 R)
• M67: 31,670,468 km (0.083 R)
• M68: 31,729,409 km (0.069 R)
• M69: 32,975,111 km (0.073 R)
• M70: 33,274,157 km (0.093 R)
• M71: 33,513,962 km (0.117 R)
• M72: 33,995,368 km (0.069 R)
• M73: 34,176,382 km (0.105 R)
• M74: 34,539,605 km (0.092 R)
• M75: 35,453,199 km (0.119 R)
• M76: 36,374,573 km (0.051 R)
• M77: 36,436,357 km (0.113 R)
• M78: 37,055,393 km (0.088 R)
• M79: 37,615,487 km (0.102 R)
• M80: 38,053,061 km (0.119 R)
• M81: 38,178,424 km (0.103 R)
• M82: 38,492,280 km (0.086 R)
• M83: 38,933,295 km (0.117 R)
• M84: 41,807,668 km (0.058 R)
• M85: 42,650,652 km (0.06 R)
• M86: 43,368,423 km (0.076 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: 160 - 19,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit