🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 14.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 341 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,440,178 km

• M1: 189,092 km (0.076 R)
• M2: 322,832 km (0.106 R)
• M3: 454,478 km (0.037 R)
• M4: 597,344 km (0.055 R)
• M5: 725,998 km (0.094 R)
• M6: 834,158 km (0.033 R)
• M7: 941,419 km (0.08 R)
• M8: 1,046,288 km (0.105 R)
• M9: 1,183,768 km (0.103 R)
• M10: 1,327,681 km (0.089 R)
• M11: 1,464,862 km (0.098 R)
• M12: 1,593,517 km (0.115 R)
• M13: 1,707,660 km (0.111 R)
• M14: 1,820,008 km (0.118 R)
• M15: 1,939,836 km (0.025 R)
• M16: 2,047,696 km (0.061 R)
• M17: 2,213,300 km (0.117 R)
• M18: 2,394,015 km (0.108 R)
• M19: 2,754,097 km (0.096 R)
• M20: 2,876,169 km (0.06 R)
• M21: 2,977,446 km (0.049 R)
• M22: 3,074,236 km (0.054 R)
• M23: 3,230,267 km (0.067 R)
• M24: 3,412,627 km (0.083 R)
• M25: 3,580,475 km (0.082 R)
• M26: 3,689,831 km (0.049 R)
• M27: 3,862,318 km (0.088 R)
• M28: 4,043,630 km (0.078 R)
• M29: 4,228,085 km (0.079 R)
• M30: 4,363,321 km (0.092 R)
• M31: 4,493,471 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 13.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.59 AU - 0.81 AU

Year: 391 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,440,178 km

• M1: 170,093 km (0.111 R)
• M2: 260,001 km (0.095 R)
• M3: 363,822 km (0.11 R)
• M4: 467,793 km (0.107 R)
• M5: 810,372 km (0.089 R)
• M6: 905,366 km (0.101 R)
• M7: 1,127,370 km (0.065 R)
• M8: 1,240,316 km (0.071 R)
• M9: 1,393,953 km (0.119 R)
• M10: 1,538,016 km (0.077 R)
• M11: 1,692,850 km (0.069 R)
• M12: 1,789,639 km (0.118 R)
• M13: 1,888,224 km (0.059 R)
• M14: 2,091,378 km (0.118 R)
• M15: 2,177,098 km (0.098 R)
• M16: 2,282,864 km (0.109 R)
• M17: 2,429,021 km (0.046 R)
• M18: 2,630,828 km (0.091 R)
• M19: 2,723,878 km (0.116 R)
• M20: 2,927,182 km (0.066 R)
• M21: 3,023,822 km (0.057 R)
• M22: 3,213,213 km (0.028 R)
• M23: 3,399,462 km (0.061 R)
• M24: 3,648,393 km (0.099 R)
• M25: 3,797,692 km (0.06 R)
• M26: 3,941,455 km (0.117 R)
• M27: 4,033,159 km (0.104 R)
• M28: 4,203,401 km (0.118 R)
• M29: 4,304,978 km (0.116 R)
• M30: 4,399,673 km (0.114 R)
• M31: 4,502,896 km (0.096 R)
• M32: 4,639,180 km (0.063 R)
• M33: 4,776,810 km (0.115 R)
• M34: 4,915,936 km (0.116 R)
• M35: 5,014,969 km (0.043 R)
• M36: 5,257,019 km (0.049 R)
• M37: 5,375,351 km (0.042 R)
• M38: 5,460,322 km (0.112 R)
• M39: 5,657,642 km (0.054 R)
• M40: 5,892,211 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 11.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.92 AU - 2.28 AU

Year: 2029 Days

Day: 14 Hours

Environment

Temp: -198 °C

Axial Tilt: 155.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,440,178 km

• M1: 151,543 km (0.084 R)
• M2: 251,474 km (0.115 R)
• M3: 325,076 km (0.053 R)
• M4: 416,480 km (0.102 R)
• M5: 586,274 km (0.033 R)
• M6: 755,469 km (0.094 R)
• M7: 851,062 km (0.027 R)
• M8: 941,868 km (0.071 R)
• M9: 1,065,286 km (0.092 R)
• M10: 1,266,047 km (0.101 R)
• M11: 1,339,499 km (0.084 R)
• M12: 1,425,219 km (0.04 R)
• M13: 1,579,903 km (0.109 R)
• M14: 1,810,733 km (0.114 R)
• M15: 1,894,208 km (0.07 R)
• M16: 2,052,782 km (0.092 R)
• M17: 2,177,696 km (0.104 R)
• M18: 2,253,991 km (0.113 R)
• M19: 2,514,890 km (0.054 R)
• M20: 2,649,079 km (0.092 R)
• M21: 3,051,946 km (0.068 R)
• M22: 3,297,137 km (0.088 R)
• M23: 3,414,871 km (0.12 R)
• M24: 3,609,049 km (0.103 R)
• M25: 3,807,116 km (0.078 R)
• M26: 4,213,873 km (0.078 R)
• M27: 4,471,032 km (0.07 R)
• M28: 4,700,515 km (0.097 R)
• M29: 4,849,963 km (0.117 R)
• M30: 5,153,946 km (0.111 R)
• M31: 5,411,853 km (0.053 R)
• M32: 5,533,775 km (0.089 R)
• M33: 5,780,312 km (0.073 R)
• M34: 6,138,749 km (0.027 R)
• M35: 6,320,809 km (0.085 R)
• M36: 6,523,066 km (0.088 R)
• M37: 6,615,667 km (0.082 R)
• M38: 7,180,847 km (0.106 R)
• M39: 7,430,526 km (0.08 R)
• M40: 7,566,212 km (0.075 R)
• M41: 7,663,600 km (0.093 R)
• M42: 8,237,008 km (0.1 R)
• M43: 8,357,285 km (0.114 R)
• M44: 8,599,783 km (0.092 R)
• M45: 9,091,811 km (0.114 R)
• M46: 9,320,396 km (0.103 R)
• M47: 9,783,252 km (0.117 R)
• M48: 10,146,027 km (0.082 R)
• M49: 10,253,588 km (0.061 R)
• M50: 10,709,562 km (0.099 R)
• M51: 10,973,004 km (0.034 R)
• M52: 11,149,978 km (0.096 R)
• M53: 11,776,494 km (0.106 R)
• M54: 12,025,724 km (0.098 R)
• M55: 12,230,972 km (0.09 R)
• M56: 12,483,494 km (0.11 R)
• M57: 13,204,256 km (0.1 R)
• M58: 13,321,840 km (0.034 R)
• M59: 13,486,846 km (0.097 R)
• M60: 13,557,905 km (0.057 R)
• M61: 13,771,531 km (0.061 R)
• M62: 13,914,696 km (0.119 R)
• M63: 14,058,161 km (0.113 R)
• M64: 14,154,203 km (0.066 R)
• M65: 14,419,290 km (0.067 R)
• M66: 14,661,788 km (0.095 R)
• M67: 16,044,372 km (0.046 R)
• M68: 16,144,602 km (0.053 R)
• M69: 16,320,828 km (0.078 R)
• M70: 16,598,781 km (0.025 R)
• M71: 16,929,393 km (0.103 R)
• M72: 17,210,936 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.8

Radius: 7.4

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.42 AU - 7.08 AU

Year: 9195 Days

Day: 17.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,440,178 km

• M1: 106,364 km (0.049 R)
• M2: 358,436 km (0.095 R)
• M3: 480,359 km (0.105 R)
• M4: 813,364 km (0.11 R)
• M5: 961,316 km (0.115 R)
• M6: 1,397,843 km (0.107 R)
• M7: 1,678,638 km (0.115 R)
• M8: 1,741,170 km (0.108 R)
• M9: 2,268,951 km (0.069 R)
• M10: 2,338,364 km (0.083 R)
• M11: 2,455,499 km (0.105 R)
• M12: 2,622,899 km (0.086 R)
• M13: 2,794,039 km (0.104 R)
• M14: 2,994,052 km (0.07 R)
• M15: 3,095,928 km (0.077 R)
• M16: 3,381,959 km (0.073 R)
• M17: 3,649,290 km (0.108 R)
• M18: 3,895,828 km (0.082 R)
• M19: 4,405,208 km (0.037 R)
• M20: 5,025,740 km (0.066 R)
• M21: 5,207,951 km (0.086 R)
• M22: 5,361,588 km (0.096 R)
• M23: 5,485,604 km (0.043 R)
• M24: 5,547,987 km (0.101 R)
• M25: 6,610,580 km (0.091 R)
• M26: 6,710,212 km (0.106 R)
• M27: 7,046,209 km (0.119 R)
• M28: 7,318,926 km (0.093 R)
• M29: 7,595,084 km (0.114 R)
• M30: 8,264,684 km (0.096 R)
• M31: 9,359,890 km (0.12 R)
• M32: 9,546,887 km (0.117 R)
• M33: 9,621,985 km (0.079 R)
• M34: 10,038,765 km (0.109 R)
• M35: 10,307,144 km (0.081 R)
• M36: 10,655,557 km (0.102 R)
• M37: 10,772,543 km (0.093 R)
• M38: 12,169,039 km (0.055 R)
• M39: 12,414,080 km (0.117 R)
• M40: 12,619,628 km (0.103 R)
• M41: 13,284,590 km (0.106 R)
• M42: 13,410,701 km (0.102 R)
• M43: 13,663,821 km (0.091 R)
• M44: 13,875,950 km (0.083 R)
• M45: 14,003,707 km (0.096 R)
• M46: 15,259,432 km (0.069 R)
• M47: 15,923,048 km (0.099 R)
• M48: 16,012,208 km (0.087 R)
• M49: 16,280,886 km (0.108 R)
• M50: 16,686,446 km (0.103 R)
• M51: 16,822,430 km (0.116 R)
• M52: 16,958,714 km (0.114 R)
• M53: 18,248,696 km (0.108 R)
• M54: 18,435,694 km (0.049 R)
• M55: 19,857,173 km (0.117 R)
• M56: 20,387,347 km (0.107 R)
• M57: 21,806,882 km (0.086 R)
• M58: 22,403,628 km (0.079 R)
• M59: 22,553,674 km (0.092 R)
• M60: 22,704,020 km (0.1 R)
• M61: 23,918,755 km (0.107 R)
• M62: 24,174,567 km (0.118 R)
• M63: 24,225,879 km (0.063 R)
• M64: 24,947,240 km (0.052 R)
• M65: 25,050,911 km (0.114 R)
• M66: 25,466,794 km (0.098 R)
• M67: 25,519,003 km (0.067 R)
• M68: 25,571,213 km (0.068 R)
• M69: 26,358,397 km (0.103 R)
• M70: 26,940,632 km (0.075 R)
• M71: 27,100,253 km (0.088 R)
• M72: 27,902,696 km (0.098 R)
• M73: 27,956,401 km (0.075 R)
• M74: 28,604,459 km (0.084 R)
• M75: 29,750,379 km (0.086 R)
• M76: 30,245,997 km (0.061 R)
• M77: 30,411,751 km (0.084 R)
• M78: 30,522,603 km (0.118 R)
• M79: 31,078,210 km (0.074 R)
• M80: 31,245,460 km (0.036 R)
• M81: 32,765,075 km (0.106 R)
• M82: 33,106,009 km (0.092 R)
• M83: 34,654,646 km (0.097 R)
• M84: 35,176,144 km (0.035 R)
• M85: 36,109,635 km (0.104 R)
• M86: 36,638,314 km (0.109 R)
• M87: 36,815,138 km (0.092 R)
• M88: 38,000,851 km (0.065 R)
• M89: 38,120,230 km (0.082 R)
• M90: 38,239,609 km (0.092 R)
• M91: 39,138,992 km (0.109 R)
• M92: 39,742,470 km (0.069 R)
• M93: 40,653,521 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.9

Radius: 7.3

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.83 AU - 9.25 AU

Year: 16642 Days

Day: 20.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,440,178 km

• M1: 96,042 km (0.088 R)
• M2: 353,649 km (0.106 R)
• M3: 675,135 km (0.07 R)
• M4: 983,157 km (0.109 R)
• M5: 1,283,251 km (0.111 R)
• M6: 1,356,404 km (0.103 R)
• M7: 1,456,335 km (0.096 R)
• M8: 1,532,929 km (0.097 R)
• M9: 2,020,469 km (0.079 R)
• M10: 2,135,061 km (0.111 R)
• M11: 2,281,368 km (0.117 R)
• M12: 2,708,619 km (0.099 R)
• M13: 2,803,464 km (0.117 R)
• M14: 3,028,908 km (0.113 R)
• M15: 3,988,878 km (0.119 R)
• M16: 4,169,592 km (0.103 R)
• M17: 4,242,745 km (0.084 R)
• M18: 5,270,183 km (0.088 R)
• M19: 5,388,964 km (0.094 R)
• M20: 7,186,383 km (0.089 R)
• M21: 8,125,708 km (0.116 R)
• M22: 9,103,180 km (0.09 R)
• M23: 9,341,489 km (0.116 R)
• M24: 9,389,361 km (0.055 R)
• M25: 9,775,473 km (0.074 R)
• M26: 9,824,092 km (0.095 R)
• M27: 9,970,399 km (0.063 R)
• M28: 10,166,671 km (0.094 R)
• M29: 10,513,290 km (0.078 R)
• M30: 10,914,062 km (0.109 R)
• M31: 11,116,319 km (0.118 R)
• M32: 11,167,182 km (0.097 R)
• M33: 11,473,409 km (0.054 R)
• M34: 11,937,910 km (0.076 R)
• M35: 12,938,869 km (0.092 R)
• M36: 12,992,276 km (0.06 R)
• M37: 13,368,215 km (0.067 R)
• M38: 14,740,177 km (0.108 R)
• M39: 14,795,977 km (0.097 R)
• M40: 15,869,641 km (0.098 R)
• M41: 18,151,009 km (0.087 R)
• M42: 18,752,392 km (0.053 R)
• M43: 19,299,023 km (0.096 R)
• M44: 19,727,920 km (0.056 R)
• M45: 21,664,764 km (0.1 R)
• M46: 21,919,080 km (0.118 R)
• M47: 23,205,472 km (0.063 R)
• M48: 24,449,977 km (0.035 R)
• M49: 24,781,186 km (0.111 R)
• M50: 24,914,029 km (0.054 R)
• M51: 25,247,184 km (0.101 R)
• M52: 25,314,054 km (0.09 R)
• M53: 25,380,924 km (0.095 R)
• M54: 26,188,005 km (0.093 R)
• M55: 28,242,283 km (0.118 R)
• M56: 28,311,696 km (0.06 R)
• M57: 29,008,523 km (0.072 R)
• M58: 29,429,192 km (0.115 R)
• M59: 29,710,885 km (0.104 R)
• M60: 29,852,106 km (0.117 R)
• M61: 30,064,235 km (0.094 R)
• M62: 30,134,995 km (0.119 R)
• M63: 30,205,904 km (0.112 R)
• M64: 30,846,483 km (0.096 R)
• M65: 30,917,841 km (0.095 R)
• M66: 31,347,635 km (0.081 R)
• M67: 32,867,550 km (0.087 R)
• M68: 33,746,736 km (0.096 R)
• M69: 34,263,148 km (0.109 R)
• M70: 37,645,107 km (0.054 R)
• M71: 37,721,552 km (0.075 R)
• M72: 39,647,176 km (0.101 R)
• M73: 39,724,817 km (0.047 R)
• M74: 41,210,473 km (0.1 R)
• M75: 41,762,490 km (0.09 R)
• M76: 42,316,750 km (0.116 R)
• M77: 43,673,303 km (0.072 R)
• M78: 44,316,574 km (0.067 R)
• M79: 45,125,151 km (0.105 R)
• M80: 46,592,706 km (0.088 R)
• M81: 47,744,908 km (0.118 R)
• M82: 49,073,188 km (0.079 R)
• M83: 49,825,665 km (0.098 R)
• M84: 49,909,440 km (0.1 R)
• M85: 50,161,363 km (0.102 R)
• M86: 50,919,375 km (0.085 R)
• M87: 51,257,466 km (0.088 R)
• M88: 51,765,950 km (0.098 R)
• M89: 52,873,572 km (0.118 R)
• M90: 55,285,688 km (0.117 R)
• M91: 56,155,750 km (0.078 R)
• M92: 56,855,120 km (0.081 R)
• M93: 57,118,113 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.3

Radius: 4.2

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.41 AU - 10.47 AU

Year: 17825 Days

Day: 19.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,440,178 km

• M1: 53,855 km (0.096 R)
• M2: 311,014 km (0.077 R)
• M3: 338,241 km (0.028 R)
• M4: 603,179 km (0.032 R)
• M5: 765,193 km (0.107 R)
• M6: 1,237,623 km (0.094 R)
• M7: 1,466,658 km (0.112 R)
• M8: 1,708,856 km (0.063 R)
• M9: 2,367,536 km (0.039 R)
• M10: 2,451,311 km (0.108 R)
• M11: 2,479,435 km (0.119 R)
• M12: 2,507,709 km (0.083 R)
• M13: 2,708,769 km (0.088 R)
• M14: 2,885,145 km (0.115 R)
• M15: 2,944,834 km (0.072 R)
• M16: 3,627,449 km (0.059 R)
• M17: 4,425,255 km (0.1 R)
• M18: 4,950,343 km (0.108 R)
• M19: 5,458,078 km (0.115 R)
• M20: 5,680,680 km (0.119 R)
• M21: 5,755,628 km (0.118 R)
• M22: 5,982,269 km (0.081 R)
• M23: 6,679,395 km (0.066 R)
• M24: 7,648,341 km (0.098 R)
• M25: 8,488,931 km (0.116 R)
• M26: 9,758,568 km (0.079 R)
• M27: 9,938,385 km (0.098 R)
• M28: 9,983,414 km (0.066 R)
• M29: 10,119,249 km (0.083 R)
• M30: 10,438,191 km (0.084 R)
• M31: 11,604,606 km (0.092 R)
• M32: 12,034,550 km (0.094 R)
• M33: 12,130,742 km (0.067 R)
• M34: 12,518,200 km (0.094 R)
• M35: 13,355,200 km (0.084 R)
• M36: 13,906,319 km (0.057 R)
• M37: 14,311,729 km (0.12 R)
• M38: 14,618,405 km (0.12 R)
• M39: 14,824,102 km (0.106 R)
• M40: 15,238,189 km (0.056 R)
• M41: 15,656,165 km (0.111 R)
• M42: 16,343,268 km (0.079 R)
• M43: 16,824,824 km (0.088 R)
• M44: 17,040,245 km (0.119 R)
• M45: 17,692,192 km (0.057 R)
• M46: 18,908,572 km (0.097 R)
• M47: 19,866,747 km (0.064 R)
• M48: 20,437,762 km (0.094 R)
• M49: 20,495,207 km (0.052 R)
• M50: 21,362,576 km (0.106 R)
• M51: 22,359,945 km (0.112 R)
• M52: 23,372,573 km (0.094 R)
• M53: 24,096,178 km (0.054 R)
• M54: 24,827,263 km (0.08 R)
• M55: 26,623,783 km (0.103 R)
• M56: 26,937,789 km (0.12 R)
• M57: 27,696,251 km (0.047 R)
• M58: 28,397,715 km (0.063 R)
• M59: 28,525,920 km (0.063 R)
• M60: 28,718,453 km (0.118 R)
• M61: 29,752,922 km (0.092 R)
• M62: 30,865,481 km (0.101 R)
• M63: 30,931,305 km (0.071 R)
• M64: 30,997,277 km (0.12 R)
• M65: 31,924,934 km (0.088 R)
• M66: 32,124,796 km (0.079 R)
• M67: 32,325,257 km (0.105 R)
• M68: 34,011,226 km (0.105 R)
• M69: 34,351,710 km (0.106 R)
• M70: 34,488,293 km (0.069 R)
• M71: 35,036,420 km (0.081 R)
• M72: 35,380,345 km (0.054 R)
• M73: 35,656,353 km (0.088 R)
• M74: 36,349,440 km (0.092 R)
• M75: 36,627,991 km (0.076 R)
• M76: 37,537,995 km (0.057 R)
• M77: 39,023,652 km (0.07 R)
• M78: 39,237,427 km (0.028 R)
• M79: 39,666,175 km (0.086 R)
• M80: 39,881,147 km (0.093 R)
• M81: 40,168,375 km (0.072 R)
• M82: 40,744,925 km (0.074 R)
• M83: 41,833,249 km (0.05 R)
• M84: 42,417,579 km (0.083 R)
• M85: 43,372,911 km (0.112 R)
• M86: 43,816,169 km (0.073 R)
• M87: 45,304,668 km (0.1 R)
• M88: 46,431,888 km (0.111 R)
• M89: 47,644,379 km (0.084 R)
• M90: 47,796,669 km (0.05 R)
• M91: 48,025,404 km (0.103 R)
• M92: 49,097,722 km (0.098 R)
• M93: 50,643,218 km (0.058 R)
• M94: 51,812,774 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit