🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 13

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.78 AU - 0.92 AU

Year: 551 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,111,947 km

• M1: 166,652 km (0.062 R)
• M2: 282,142 km (0.082 R)
• M3: 385,065 km (0.089 R)
• M4: 504,743 km (0.098 R)
• M5: 672,293 km (0.115 R)
• M6: 803,041 km (0.094 R)
• M7: 953,537 km (0.117 R)
• M8: 1,089,072 km (0.097 R)
• M9: 1,205,460 km (0.065 R)
• M10: 1,291,927 km (0.091 R)
• M11: 1,412,204 km (0.106 R)
• M12: 1,568,982 km (0.088 R)
• M13: 1,676,843 km (0.103 R)
• M14: 1,774,530 km (0.12 R)
• M15: 1,931,309 km (0.083 R)
• M16: 2,043,058 km (0.098 R)
• M17: 2,152,564 km (0.118 R)
• M18: 2,430,068 km (0.12 R)
• M19: 2,615,120 km (0.073 R)
• M20: 2,729,413 km (0.111 R)
• M21: 2,830,242 km (0.1 R)
• M22: 2,927,182 km (0.056 R)
• M23: 3,135,123 km (0.062 R)
• M24: 3,230,267 km (0.039 R)
• M25: 3,348,000 km (0.113 R)
• M26: 3,439,853 km (0.111 R)
• M27: 3,521,683 km (0.088 R)
• M28: 3,648,542 km (0.104 R)
• M29: 3,732,018 km (0.051 R)
• M30: 3,844,366 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791

Radius: 11.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.79 AU - 0.93 AU

Year: 561 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,111,947 km

• M1: 147,653 km (0.107 R)
• M2: 220,058 km (0.034 R)
• M3: 308,920 km (0.1 R)
• M4: 443,408 km (0.031 R)
• M5: 517,908 km (0.119 R)
• M6: 663,766 km (0.09 R)
• M7: 737,817 km (0.105 R)
• M8: 824,883 km (0.108 R)
• M9: 978,370 km (0.062 R)
• M10: 1,053,468 km (0.086 R)
• M11: 1,344,586 km (0.12 R)
• M12: 1,478,177 km (0.085 R)
• M13: 1,584,690 km (0.087 R)
• M14: 1,912,908 km (0.086 R)
• M15: 1,995,037 km (0.081 R)
• M16: 2,141,494 km (0.103 R)
• M17: 2,270,148 km (0.038 R)
• M18: 2,350,033 km (0.104 R)
• M19: 2,452,956 km (0.088 R)
• M20: 2,709,666 km (0.066 R)
• M21: 2,998,989 km (0.105 R)
• M22: 3,095,030 km (0.098 R)
• M23: 3,257,494 km (0.114 R)
• M24: 3,348,000 km (0.057 R)
• M25: 3,590,798 km (0.097 R)
• M26: 3,692,973 km (0.092 R)
• M27: 3,900,316 km (0.077 R)
• M28: 4,005,333 km (0.058 R)
• M29: 4,218,510 km (0.076 R)
• M30: 4,326,370 km (0.088 R)
• M31: 4,426,302 km (0.111 R)
• M32: 4,563,633 km (0.028 R)
• M33: 4,917,880 km (0.116 R)
• M34: 5,060,298 km (0.117 R)
• M35: 5,194,337 km (0.095 R)
• M36: 5,349,171 km (0.076 R)
• M37: 5,446,709 km (0.11 R)
• M38: 5,574,316 km (0.05 R)
• M39: 5,692,947 km (0.092 R)
• M40: 5,822,648 km (0.03 R)
• M41: 5,943,075 km (0.115 R)
• M42: 6,023,857 km (0.088 R)
• M43: 6,176,298 km (0.076 R)
• M44: 6,330,084 km (0.083 R)
• M45: 6,652,019 km (0.08 R)
• M46: 6,767,508 km (0.063 R)
• M47: 6,915,610 km (0.095 R)
• M48: 7,086,002 km (0.097 R)
• M49: 7,214,806 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 10.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.83 AU - 1.11 AU

Year: 672 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,111,947 km

• M1: 132,544 km (0.088 R)
• M2: 209,886 km (0.099 R)
• M3: 317,895 km (0.106 R)
• M4: 461,659 km (0.07 R)
• M5: 586,872 km (0.11 R)
• M6: 665,561 km (0.114 R)
• M7: 748,438 km (0.04 R)
• M8: 928,554 km (0.057 R)
• M9: 1,198,728 km (0.096 R)
• M10: 1,289,085 km (0.056 R)
• M11: 1,507,947 km (0.074 R)
• M12: 1,574,368 km (0.096 R)
• M13: 1,883,437 km (0.064 R)
• M14: 1,974,393 km (0.093 R)
• M15: 2,058,915 km (0.103 R)
• M16: 2,196,097 km (0.065 R)
• M17: 2,600,759 km (0.093 R)
• M18: 2,668,527 km (0.119 R)
• M19: 2,844,604 km (0.088 R)
• M20: 2,971,463 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 10

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.93 AU - 1.27 AU

Year: 811 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 75,111,947 km

• M1: 128,804 km (0.109 R)
• M2: 226,491 km (0.108 R)
• M3: 295,007 km (0.07 R)
• M4: 417,677 km (0.054 R)
• M5: 491,429 km (0.094 R)
• M6: 570,716 km (0.109 R)
• M7: 687,701 km (0.067 R)
• M8: 778,358 km (0.101 R)
• M9: 910,153 km (0.079 R)
• M10: 998,117 km (0.112 R)
• M11: 1,102,387 km (0.055 R)
• M12: 1,176,288 km (0.107 R)
• M13: 1,336,657 km (0.101 R)
• M14: 1,579,454 km (0.12 R)
• M15: 1,678,937 km (0.072 R)
• M16: 1,780,813 km (0.083 R)
• M17: 1,884,784 km (0.117 R)
• M18: 2,132,518 km (0.042 R)
• M19: 2,208,813 km (0.069 R)
• M20: 2,434,855 km (0.103 R)
• M21: 2,523,866 km (0.047 R)
• M22: 2,741,979 km (0.032 R)
• M23: 2,816,030 km (0.082 R)
• M24: 3,061,520 km (0.038 R)
• M25: 3,284,421 km (0.119 R)
• M26: 3,363,259 km (0.075 R)
• M27: 3,522,880 km (0.037 R)
• M28: 3,603,663 km (0.108 R)
• M29: 3,860,074 km (0.112 R)
• M30: 3,922,456 km (0.098 R)
• M31: 3,995,759 km (0.089 R)
• M32: 4,315,001 km (0.114 R)
• M33: 4,390,698 km (0.104 R)
• M34: 4,587,419 km (0.117 R)
• M35: 4,675,831 km (0.056 R)
• M36: 4,978,318 km (0.069 R)
• M37: 5,241,161 km (0.104 R)
• M38: 5,403,325 km (0.076 R)
• M39: 5,720,772 km (0.1 R)
• M40: 5,804,098 km (0.072 R)
• M41: 5,947,862 km (0.116 R)
• M42: 6,056,470 km (0.078 R)
• M43: 6,141,441 km (0.071 R)
• M44: 6,300,314 km (0.105 R)
• M45: 6,386,333 km (0.103 R)
• M46: 6,835,276 km (0.07 R)
• M47: 7,307,407 km (0.091 R)
• M48: 7,527,914 km (0.079 R)
• M49: 7,645,498 km (0.088 R)
• M50: 8,015,454 km (0.09 R)
• M51: 8,122,117 km (0.072 R)
• M52: 8,229,379 km (0.1 R)
• M53: 8,513,166 km (0.082 R)
• M54: 8,993,226 km (0.119 R)
• M55: 9,215,528 km (0.106 R)
• M56: 9,285,540 km (0.066 R)
• M57: 9,453,837 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 14.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.19 AU - 2.71 AU

Year: 2696 Days

Day: 11.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,111,947 km

• M1: 184,305 km (0.095 R)
• M2: 275,559 km (0.067 R)
• M3: 378,034 km (0.091 R)
• M4: 524,640 km (0.078 R)
• M5: 775,665 km (0.096 R)
• M6: 907,461 km (0.101 R)
• M7: 1,027,139 km (0.117 R)
• M8: 1,131,409 km (0.045 R)
• M9: 1,622,838 km (0.101 R)
• M10: 1,809,536 km (0.098 R)
• M11: 2,016,878 km (0.11 R)
• M12: 2,232,449 km (0.108 R)
• M13: 2,385,039 km (0.116 R)
• M14: 2,527,007 km (0.11 R)
• M15: 2,642,646 km (0.107 R)
• M16: 2,894,420 km (0.071 R)
• M17: 3,015,743 km (0.085 R)
• M18: 3,326,608 km (0.099 R)
• M19: 4,217,762 km (0.088 R)
• M20: 4,338,637 km (0.062 R)
• M21: 4,566,176 km (0.079 R)
• M22: 4,960,217 km (0.068 R)
• M23: 5,161,426 km (0.077 R)
• M24: 5,384,177 km (0.102 R)
• M25: 5,858,402 km (0.117 R)
• M26: 6,208,312 km (0.069 R)
• M27: 6,365,988 km (0.097 R)
• M28: 6,485,217 km (0.065 R)
• M29: 6,908,130 km (0.12 R)
• M30: 7,051,296 km (0.108 R)
• M31: 7,760,090 km (0.041 R)
• M32: 7,994,211 km (0.103 R)
• M33: 8,166,099 km (0.109 R)
• M34: 8,295,800 km (0.102 R)
• M35: 8,469,783 km (0.099 R)
• M36: 8,667,102 km (0.074 R)
• M37: 8,954,629 km (0.042 R)
• M38: 9,088,370 km (0.06 R)
• M39: 9,245,448 km (0.045 R)
• M40: 9,358,095 km (0.103 R)
• M41: 9,653,102 km (0.1 R)
• M42: 9,859,248 km (0.097 R)
• M43: 10,043,702 km (0.054 R)
• M44: 10,392,714 km (0.052 R)
• M45: 10,888,032 km (0.076 R)
• M46: 11,318,724 km (0.109 R)
• M47: 11,926,241 km (0.05 R)
• M48: 13,172,990 km (0.111 R)
• M49: 13,786,192 km (0.086 R)
• M50: 14,096,308 km (0.031 R)
• M51: 14,304,399 km (0.096 R)
• M52: 14,513,387 km (0.099 R)
• M53: 14,749,901 km (0.094 R)
• M54: 14,934,655 km (0.073 R)
• M55: 15,067,049 km (0.11 R)
• M56: 15,547,108 km (0.097 R)
• M57: 15,654,520 km (0.097 R)
• M58: 16,249,470 km (0.042 R)
• M59: 16,989,830 km (0.09 R)
• M60: 17,685,161 km (0.064 R)
• M61: 17,797,210 km (0.112 R)
• M62: 17,937,682 km (0.11 R)
• M63: 18,276,372 km (0.115 R)
• M64: 18,731,299 km (0.091 R)
• M65: 19,074,925 km (0.118 R)
• M66: 19,189,966 km (0.078 R)
• M67: 19,305,156 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 10.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.07 AU - 5.67 AU

Year: 7554 Days

Day: 6.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,111,947 km

• M1: 133,142 km (0.118 R)
• M2: 278,402 km (0.072 R)
• M3: 357,389 km (0.054 R)
• M4: 458,966 km (0.063 R)
• M5: 612,753 km (0.118 R)
• M6: 755,020 km (0.079 R)
• M7: 1,213,837 km (0.062 R)
• M8: 1,340,995 km (0.055 R)
• M9: 2,043,507 km (0.113 R)
• M10: 2,152,265 km (0.086 R)
• M11: 2,285,556 km (0.086 R)
• M12: 2,797,480 km (0.039 R)
• M13: 2,894,420 km (0.107 R)
• M14: 3,017,239 km (0.083 R)
• M15: 3,396,021 km (0.102 R)
• M16: 3,870,695 km (0.056 R)
• M17: 4,394,437 km (0.031 R)
• M18: 4,679,272 km (0.093 R)
• M19: 5,088,123 km (0.118 R)
• M20: 6,002,615 km (0.117 R)
• M21: 6,128,426 km (0.106 R)
• M22: 6,575,724 km (0.038 R)
• M23: 6,738,038 km (0.097 R)
• M24: 7,033,493 km (0.108 R)
• M25: 7,979,999 km (0.08 R)
• M26: 8,118,527 km (0.034 R)
• M27: 8,397,976 km (0.097 R)
• M28: 8,716,170 km (0.068 R)
• M29: 9,038,255 km (0.096 R)
• M30: 9,110,361 km (0.115 R)
• M31: 9,364,228 km (0.034 R)
• M32: 9,437,232 km (0.108 R)
• M33: 9,805,093 km (0.12 R)
• M34: 10,140,043 km (0.077 R)
• M35: 11,517,540 km (0.073 R)
• M36: 12,069,107 km (0.119 R)
• M37: 12,388,200 km (0.077 R)
• M38: 12,548,718 km (0.076 R)
• M39: 13,816,411 km (0.05 R)
• M40: 14,192,051 km (0.102 R)
• M41: 14,825,747 km (0.085 R)
• M42: 14,953,504 km (0.079 R)
• M43: 15,598,121 km (0.092 R)
• M44: 15,902,104 km (0.048 R)
• M45: 16,515,904 km (0.101 R)
• M46: 16,604,316 km (0.051 R)
• M47: 17,496,219 km (0.057 R)
• M48: 17,948,005 km (0.053 R)
• M49: 18,449,457 km (0.044 R)
• M50: 18,541,010 km (0.086 R)
• M51: 18,770,942 km (0.102 R)
• M52: 19,140,599 km (0.076 R)
• M53: 20,881,619 km (0.088 R)
• M54: 21,408,802 km (0.076 R)
• M55: 21,892,003 km (0.098 R)
• M56: 21,989,092 km (0.105 R)
• M57: 22,086,330 km (0.092 R)
• M58: 22,183,719 km (0.106 R)
• M59: 22,721,673 km (0.104 R)
• M60: 22,819,958 km (0.042 R)
• M61: 23,066,346 km (0.102 R)
• M62: 23,511,998 km (0.079 R)
• M63: 24,160,804 km (0.042 R)
• M64: 24,261,035 km (0.056 R)
• M65: 24,714,316 km (0.068 R)
• M66: 24,866,008 km (0.098 R)
• M67: 26,762,161 km (0.112 R)
• M68: 27,491,750 km (0.101 R)
• M69: 27,596,469 km (0.115 R)
• M70: 27,806,504 km (0.068 R)
• M71: 28,122,305 km (0.09 R)
• M72: 28,227,921 km (0.117 R)
• M73: 29,719,562 km (0.107 R)
• M74: 32,169,975 km (0.103 R)
• M75: 32,889,989 km (0.116 R)
• M76: 33,056,941 km (0.063 R)
• M77: 33,503,341 km (0.108 R)
• M78: 34,064,183 km (0.077 R)
• M79: 36,511,006 km (0.07 R)
• M80: 37,261,987 km (0.118 R)
• M81: 37,668,295 km (0.11 R)
• M82: 38,485,548 km (0.107 R)
• M83: 38,837,702 km (0.118 R)
• M84: 38,955,286 km (0.107 R)
• M85: 39,426,818 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.6

Radius: 5.8

Gravity: 22.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.05 AU - 9.83 AU

Year: 18789 Days

Day: 21.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,111,947 km

• M1: 116,088 km (0.073 R)
• M2: 521,947 km (0.069 R)
• M3: 650,152 km (0.063 R)
• M4: 718,070 km (0.115 R)
• M5: 1,013,825 km (0.069 R)
• M6: 1,552,228 km (0.104 R)
• M7: 2,132,069 km (0.117 R)
• M8: 2,234,693 km (0.099 R)
• M9: 2,552,738 km (0.089 R)
• M10: 2,884,845 km (0.053 R)
• M11: 3,468,427 km (0.094 R)
• M12: 3,711,822 km (0.069 R)
• M13: 4,002,940 km (0.118 R)
• M14: 4,301,388 km (0.105 R)
• M15: 4,388,005 km (0.075 R)
• M16: 5,101,587 km (0.108 R)
• M17: 5,378,343 km (0.091 R)
• M18: 5,660,035 km (0.103 R)
• M19: 6,237,932 km (0.088 R)
• M20: 8,134,384 km (0.118 R)
• M21: 8,950,141 km (0.03 R)
• M22: 9,395,943 km (0.099 R)
• M23: 11,012,049 km (0.114 R)
• M24: 13,592,163 km (0.066 R)
• M25: 13,655,742 km (0.103 R)
• M26: 14,621,995 km (0.114 R)
• M27: 14,949,016 km (0.102 R)
• M28: 15,278,281 km (0.067 R)
• M29: 16,415,973 km (0.1 R)
• M30: 17,166,505 km (0.085 R)
• M31: 17,928,258 km (0.059 R)
• M32: 18,771,840 km (0.108 R)
• M33: 20,789,766 km (0.116 R)
• M34: 21,010,123 km (0.067 R)
• M35: 21,304,981 km (0.098 R)
• M36: 22,498,173 km (0.05 R)
• M37: 22,648,818 km (0.071 R)
• M38: 22,875,459 km (0.086 R)
• M39: 23,178,844 km (0.071 R)
• M40: 24,638,021 km (0.104 R)
• M41: 24,715,663 km (0.109 R)
• M42: 24,948,886 km (0.12 R)
• M43: 25,183,006 km (0.105 R)
• M44: 25,496,264 km (0.113 R)
• M45: 25,653,342 km (0.07 R)
• M46: 26,602,690 km (0.106 R)
• M47: 27,724,824 km (0.096 R)
• M48: 27,967,172 km (0.083 R)
• M49: 29,272,115 km (0.117 R)
• M50: 29,766,536 km (0.091 R)
• M51: 30,513,328 km (0.117 R)
• M52: 30,596,804 km (0.086 R)
• M53: 32,025,463 km (0.113 R)
• M54: 32,534,844 km (0.101 R)
• M55: 32,790,656 km (0.118 R)
• M56: 33,906,507 km (0.096 R)
• M57: 35,034,774 km (0.105 R)
• M58: 35,209,355 km (0.097 R)
• M59: 37,238,800 km (0.042 R)
• M60: 37,953,429 km (0.056 R)
• M61: 38,402,521 km (0.114 R)
• M62: 39,124,630 km (0.065 R)
• M63: 39,487,256 km (0.077 R)
• M64: 42,335,898 km (0.081 R)
• M65: 43,362,588 km (0.11 R)
• M66: 43,925,974 km (0.035 R)
• M67: 47,646,922 km (0.084 R)
• M68: 47,937,291 km (0.069 R)
• M69: 49,495,802 km (0.103 R)
• M70: 49,986,333 km (0.049 R)
• M71: 52,862,652 km (0.097 R)
• M72: 53,263,723 km (0.071 R)
• M73: 53,565,014 km (0.1 R)
• M74: 54,573,602 km (0.063 R)
• M75: 55,486,748 km (0.067 R)
• M76: 55,996,278 km (0.112 R)
• M77: 56,507,305 km (0.107 R)
• M78: 56,712,104 km (0.066 R)
• M79: 56,917,203 km (0.077 R)
• M80: 59,189,594 km (0.105 R)
• M81: 59,293,565 km (0.067 R)
• M82: 60,127,573 km (0.056 R)
• M83: 61,596,624 km (0.085 R)
• M84: 63,077,344 km (0.113 R)
• M85: 63,289,922 km (0.073 R)
• M86: 63,609,015 km (0.106 R)
• M87: 66,073,939 km (0.114 R)
• M88: 71,760,603 km (0.052 R)
• M89: 72,760,664 km (0.086 R)
• M90: 73,095,016 km (0.104 R)
• M91: 74,662,203 km (0.033 R)
• M92: 74,886,899 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 16,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit