🌌 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: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.4

Radius: 12.9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.78 AU - 0.9 AU

Year: 522 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 77,359,748 km

• M1: 162,912 km (0.034 R)
• M2: 248,332 km (0.06 R)
• M3: 342,130 km (0.11 R)
• M4: 456,274 km (0.118 R)
• M5: 562,488 km (0.1 R)
• M6: 647,908 km (0.083 R)
• M7: 776,263 km (0.109 R)
• M8: 858,991 km (0.117 R)
• M9: 1,007,841 km (0.06 R)
• M10: 1,132,456 km (0.05 R)
• M11: 1,326,933 km (0.102 R)
• M12: 1,495,829 km (0.109 R)
• M13: 1,620,893 km (0.051 R)
• M14: 1,723,667 km (0.112 R)
• M15: 1,942,828 km (0.086 R)
• M16: 2,066,395 km (0.064 R)
• M17: 2,157,351 km (0.11 R)
• M18: 2,336,120 km (0.103 R)
• M19: 2,572,335 km (0.104 R)
• M20: 2,739,287 km (0.087 R)
• M21: 2,831,888 km (0.075 R)
• M22: 2,980,738 km (0.112 R)
• M23: 3,108,345 km (0.075 R)
• M24: 3,245,675 km (0.086 R)
• M25: 3,360,567 km (0.113 R)
• M26: 3,526,919 km (0.112 R)
• M27: 3,636,575 km (0.118 R)
• M28: 3,721,696 km (0.111 R)
• M29: 3,816,092 km (0.086 R)
• M30: 3,937,416 km (0.084 R)
• M31: 4,609,709 km (0.099 R)
• M32: 4,729,836 km (0.092 R)
• M33: 4,813,760 km (0.089 R)
• M34: 4,973,381 km (0.085 R)
• M35: 5,434,143 km (0.068 R)
• M36: 5,541,554 km (0.113 R)
• M37: 5,639,989 km (0.119 R)
• M38: 5,938,587 km (0.113 R)
• M39: 6,069,634 km (0.041 R)
• M40: 6,655,759 km (0.114 R)
• M41: 6,750,006 km (0.103 R)
• M42: 6,939,696 km (0.106 R)
• M43: 7,088,546 km (0.107 R)
• M44: 7,174,115 km (0.101 R)
• M45: 7,281,527 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 12.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.74 AU - 1 AU

Year: 550 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,359,748 km

• M1: 151,842 km (0.109 R)
• M2: 247,884 km (0.117 R)
• M3: 328,517 km (0.091 R)
• M4: 423,811 km (0.111 R)
• M5: 556,953 km (0.108 R)
• M6: 675,434 km (0.062 R)
• M7: 770,728 km (0.094 R)
• M8: 867,368 km (0.118 R)
• M9: 960,568 km (0.099 R)
• M10: 1,057,657 km (0.082 R)
• M11: 1,222,813 km (0.083 R)
• M12: 1,342,641 km (0.109 R)
• M13: 1,485,058 km (0.076 R)
• M14: 1,618,350 km (0.107 R)
• M15: 1,841,251 km (0.118 R)
• M16: 1,948,811 km (0.1 R)
• M17: 2,032,287 km (0.1 R)
• M18: 2,111,574 km (0.114 R)
• M19: 2,192,058 km (0.098 R)
• M20: 2,295,430 km (0.079 R)
• M21: 2,383,842 km (0.087 R)
• M22: 2,552,738 km (0.068 R)
• M23: 2,644,442 km (0.075 R)
• M24: 2,784,166 km (0.092 R)
• M25: 2,908,631 km (0.102 R)
• M26: 3,095,629 km (0.074 R)
• M27: 3,212,315 km (0.1 R)
• M28: 3,361,763 km (0.082 R)
• M29: 3,450,026 km (0.087 R)
• M30: 3,654,826 km (0.105 R)
• M31: 3,976,162 km (0.117 R)
• M32: 4,170,789 km (0.104 R)
• M33: 4,409,996 km (0.088 R)
• M34: 4,527,729 km (0.053 R)
• M35: 4,646,659 km (0.108 R)
• M36: 4,773,668 km (0.039 R)
• M37: 4,880,331 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 9.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.26 AU - 3.62 AU

Year: 3419 Days

Day: 14.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,359,748 km

• M1: 123,568 km (0.098 R)
• M2: 285,134 km (0.119 R)
• M3: 393,592 km (0.077 R)
• M4: 457,321 km (0.082 R)
• M5: 768,783 km (0.093 R)
• M6: 886,517 km (0.08 R)
• M7: 947,852 km (0.063 R)
• M8: 1,075,010 km (0.056 R)
• M9: 1,208,003 km (0.069 R)
• M10: 1,346,680 km (0.079 R)
• M11: 1,418,038 km (0.042 R)
• M12: 1,661,883 km (0.111 R)
• M13: 1,794,426 km (0.065 R)
• M14: 1,862,045 km (0.119 R)
• M15: 2,201,333 km (0.075 R)
• M16: 2,274,037 km (0.1 R)
• M17: 2,347,490 km (0.049 R)
• M18: 2,434,257 km (0.062 R)
• M19: 2,649,378 km (0.097 R)
• M20: 2,714,005 km (0.088 R)
• M21: 2,937,205 km (0.104 R)
• M22: 3,166,688 km (0.115 R)
• M23: 3,262,730 km (0.118 R)
• M24: 3,332,143 km (0.116 R)
• M25: 3,458,104 km (0.04 R)
• M26: 3,801,880 km (0.115 R)
• M27: 3,918,866 km (0.112 R)
• M28: 4,096,738 km (0.109 R)
• M29: 4,262,193 km (0.118 R)
• M30: 4,506,636 km (0.063 R)
• M31: 4,708,743 km (0.099 R)
• M32: 4,818,847 km (0.085 R)
• M33: 4,929,848 km (0.095 R)
• M34: 5,105,925 km (0.095 R)
• M35: 5,251,484 km (0.079 R)
• M36: 5,365,627 km (0.113 R)
• M37: 5,629,817 km (0.059 R)
• M38: 5,847,631 km (0.092 R)
• M39: 6,119,600 km (0.096 R)
• M40: 6,413,111 km (0.077 R)
• M41: 6,888,683 km (0.071 R)
• M42: 7,031,698 km (0.033 R)
• M43: 7,503,680 km (0.094 R)
• M44: 7,632,483 km (0.102 R)
• M45: 7,743,485 km (0.118 R)
• M46: 7,873,785 km (0.085 R)
• M47: 8,079,781 km (0.063 R)
• M48: 8,401,865 km (0.104 R)
• M49: 8,516,457 km (0.085 R)
• M50: 8,980,360 km (0.05 R)
• M51: 9,373,204 km (0.112 R)
• M52: 9,472,238 km (0.066 R)
• M53: 9,932,551 km (0.116 R)
• M54: 9,993,138 km (0.1 R)
• M55: 10,175,647 km (0.108 R)
• M56: 10,236,683 km (0.111 R)
• M57: 10,420,688 km (0.06 R)
• M58: 10,791,990 km (0.057 R)
• M59: 11,062,763 km (0.12 R)
• M60: 11,272,648 km (0.044 R)
• M61: 11,632,431 km (0.066 R)
• M62: 12,298,291 km (0.118 R)
• M63: 12,625,013 km (0.107 R)
• M64: 12,756,510 km (0.109 R)
• M65: 13,087,121 km (0.099 R)
• M66: 13,666,962 km (0.099 R)
• M67: 14,255,181 km (0.103 R)
• M68: 14,621,247 km (0.062 R)
• M69: 14,759,326 km (0.031 R)
• M70: 15,456,302 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.6

Radius: 12.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.62 AU - 3.6 AU

Year: 3720 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,359,748 km

• M1: 195,375 km (0.05 R)
• M2: 365,019 km (0.095 R)
• M3: 448,494 km (0.113 R)
• M4: 550,819 km (0.098 R)
• M5: 673,639 km (0.099 R)
• M6: 761,453 km (0.045 R)
• M7: 925,861 km (0.068 R)
• M8: 1,129,464 km (0.076 R)
• M9: 1,596,658 km (0.048 R)
• M10: 1,796,970 km (0.081 R)
• M11: 1,908,270 km (0.089 R)
• M12: 2,273,888 km (0.074 R)
• M13: 2,360,206 km (0.058 R)
• M14: 2,553,935 km (0.116 R)
• M15: 2,734,799 km (0.101 R)
• M16: 2,919,851 km (0.115 R)
• M17: 3,283,374 km (0.097 R)
• M18: 3,500,441 km (0.088 R)
• M19: 3,763,284 km (0.091 R)
• M20: 3,949,085 km (0.09 R)
• M21: 4,053,654 km (0.088 R)
• M22: 4,180,363 km (0.09 R)
• M23: 5,195,534 km (0.074 R)
• M24: 6,017,425 km (0.111 R)
• M25: 6,654,263 km (0.109 R)
• M26: 7,597,477 km (0.07 R)
• M27: 8,447,044 km (0.081 R)
• M28: 9,159,429 km (0.102 R)
• M29: 9,298,555 km (0.084 R)
• M30: 9,494,678 km (0.062 R)
• M31: 10,583,301 km (0.096 R)
• M32: 10,788,101 km (0.069 R)
• M33: 11,201,739 km (0.036 R)
• M34: 11,530,405 km (0.072 R)
• M35: 11,680,901 km (0.116 R)
• M36: 11,831,995 km (0.066 R)
• M37: 12,014,205 km (0.104 R)
• M38: 12,814,554 km (0.086 R)
• M39: 13,221,161 km (0.104 R)
• M40: 13,315,706 km (0.061 R)
• M41: 13,663,970 km (0.105 R)
• M42: 14,240,371 km (0.104 R)
• M43: 14,499,026 km (0.066 R)
• M44: 14,791,938 km (0.105 R)
• M45: 14,955,598 km (0.063 R)
• M46: 15,119,857 km (0.086 R)
• M47: 15,284,564 km (0.093 R)
• M48: 15,416,958 km (0.12 R)
• M49: 15,516,441 km (0.115 R)
• M50: 16,488,827 km (0.099 R)
• M51: 17,308,623 km (0.117 R)
• M52: 17,550,224 km (0.117 R)
• M53: 17,688,751 km (0.09 R)
• M54: 18,246,751 km (0.077 R)
• M55: 18,422,230 km (0.115 R)
• M56: 19,129,977 km (0.078 R)
• M57: 19,630,681 km (0.109 R)
• M58: 20,353,688 km (0.11 R)
• M59: 20,572,250 km (0.119 R)
• M60: 20,718,258 km (0.104 R)
• M61: 21,048,420 km (0.071 R)
• M62: 21,343,278 km (0.092 R)
• M63: 21,491,230 km (0.102 R)
• M64: 22,273,627 km (0.114 R)
• M65: 22,649,566 km (0.084 R)
• M66: 23,331,434 km (0.106 R)
• M67: 23,445,726 km (0.048 R)
• M68: 24,020,033 km (0.109 R)
• M69: 24,521,485 km (0.079 R)
• M70: 25,221,453 km (0.09 R)
• M71: 25,928,153 km (0.082 R)
• M72: 26,363,184 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.2

Radius: 3.9

Gravity: 29.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.91 AU - 7.99 AU

Year: 13792 Days

Day: 19.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,359,748 km

• M1: 56,997 km (0.092 R)
• M2: 253,120 km (0.089 R)
• M3: 278,252 km (0.105 R)
• M4: 753,076 km (0.098 R)
• M5: 946,506 km (0.073 R)
• M6: 1,069,774 km (0.081 R)
• M7: 1,198,279 km (0.051 R)
• M8: 1,286,691 km (0.1 R)
• M9: 1,423,274 km (0.101 R)
• M10: 1,661,434 km (0.09 R)
• M11: 1,860,848 km (0.117 R)
• M12: 2,041,562 km (0.097 R)
• M13: 2,447,571 km (0.09 R)
• M14: 2,503,520 km (0.053 R)
• M15: 2,790,000 km (0.081 R)
• M16: 2,819,172 km (0.109 R)
• M17: 3,742,041 km (0.05 R)
• M18: 3,774,205 km (0.097 R)
• M19: 4,101,974 km (0.051 R)
• M20: 4,135,184 km (0.082 R)
• M21: 4,472,827 km (0.117 R)
• M22: 4,784,290 km (0.064 R)
• M23: 5,391,507 km (0.083 R)
• M24: 5,797,217 km (0.09 R)
• M25: 6,873,424 km (0.112 R)
• M26: 8,899,129 km (0.081 R)
• M27: 9,509,338 km (0.037 R)
• M28: 10,723,923 km (0.12 R)
• M29: 12,417,670 km (0.071 R)
• M30: 13,000,354 km (0.115 R)
• M31: 14,546,747 km (0.101 R)
• M32: 14,699,337 km (0.11 R)
• M33: 14,750,350 km (0.119 R)
• M34: 15,109,235 km (0.034 R)
• M35: 15,212,159 km (0.102 R)
• M36: 15,263,770 km (0.071 R)
• M37: 15,470,813 km (0.109 R)
• M38: 16,785,629 km (0.071 R)
• M39: 17,429,199 km (0.108 R)
• M40: 17,754,126 km (0.088 R)
• M41: 18,300,008 km (0.061 R)
• M42: 18,962,278 km (0.115 R)
• M43: 19,129,080 km (0.108 R)
• M44: 20,537,992 km (0.103 R)
• M45: 21,572,911 km (0.112 R)
• M46: 22,272,131 km (0.102 R)
• M47: 22,448,208 km (0.044 R)
• M48: 23,038,222 km (0.087 R)
• M49: 23,932,667 km (0.091 R)
• M50: 25,571,063 km (0.111 R)
• M51: 25,878,487 km (0.065 R)
• M52: 26,187,107 km (0.093 R)
• M53: 27,496,388 km (0.086 R)
• M54: 28,127,392 km (0.096 R)
• M55: 28,763,183 km (0.104 R)
• M56: 29,275,107 km (0.095 R)
• M57: 29,467,938 km (0.091 R)
• M58: 29,532,265 km (0.085 R)
• M59: 29,790,172 km (0.097 R)
• M60: 30,633,455 km (0.085 R)
• M61: 30,763,755 km (0.111 R)
• M62: 30,829,129 km (0.108 R)
• M63: 32,078,122 km (0.073 R)
• M64: 32,742,187 km (0.097 R)
• M65: 34,151,399 km (0.084 R)
• M66: 34,422,021 km (0.053 R)
• M67: 34,761,459 km (0.095 R)
• M68: 35,033,727 km (0.113 R)
• M69: 35,923,385 km (0.082 R)
• M70: 37,515,556 km (0.111 R)
• M71: 38,074,902 km (0.096 R)
• M72: 38,285,237 km (0.052 R)
• M73: 38,496,020 km (0.117 R)
• M74: 39,343,043 km (0.12 R)
• M75: 39,484,862 km (0.103 R)
• M76: 41,487,379 km (0.086 R)
• M77: 41,848,508 km (0.071 R)
• M78: 41,993,169 km (0.037 R)
• M79: 43,669,414 km (0.106 R)
• M80: 43,889,771 km (0.041 R)
• M81: 44,036,676 km (0.094 R)
• M82: 44,331,235 km (0.107 R)
• M83: 44,404,986 km (0.118 R)
• M84: 44,774,344 km (0.058 R)
• M85: 46,411,543 km (0.107 R)
• M86: 48,143,886 km (0.108 R)
• M87: 48,371,424 km (0.068 R)
• M88: 48,903,694 km (0.061 R)
• M89: 49,743,985 km (0.075 R)
• M90: 50,820,491 km (0.09 R)
• M91: 51,052,069 km (0.106 R)
• M92: 51,284,095 km (0.109 R)
• M93: 51,438,929 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.4

Radius: 7.9

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.42 AU - 11.5 AU

Year: 19735 Days

Day: 16.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,359,748 km

• M1: 212,728 km (0.05 R)
• M2: 333,304 km (0.096 R)
• M3: 561,441 km (0.06 R)
• M4: 763,248 km (0.104 R)
• M5: 1,912,459 km (0.059 R)
• M6: 1,979,180 km (0.108 R)
• M7: 2,046,798 km (0.032 R)
• M8: 2,396,408 km (0.1 R)
• M9: 2,764,569 km (0.056 R)
• M10: 2,994,201 km (0.077 R)
• M11: 4,364,219 km (0.108 R)
• M12: 6,956,899 km (0.066 R)
• M13: 7,112,631 km (0.119 R)
• M14: 7,164,840 km (0.11 R)
• M15: 7,480,342 km (0.044 R)
• M16: 7,533,450 km (0.109 R)
• M17: 7,800,482 km (0.077 R)
• M18: 8,234,465 km (0.032 R)
• M19: 9,182,317 km (0.08 R)
• M20: 10,164,427 km (0.111 R)
• M21: 10,578,365 km (0.12 R)
• M22: 10,937,699 km (0.046 R)
• M23: 11,179,449 km (0.074 R)
• M24: 11,422,994 km (0.117 R)
• M25: 12,477,510 km (0.119 R)
• M26: 13,498,216 km (0.104 R)
• M27: 14,084,041 km (0.055 R)
• M28: 14,811,386 km (0.086 R)
• M29: 15,483,080 km (0.095 R)
• M30: 16,925,952 km (0.096 R)
• M31: 17,205,700 km (0.049 R)
• M32: 18,411,309 km (0.11 R)
• M33: 19,424,536 km (0.099 R)
• M34: 19,497,689 km (0.07 R)
• M35: 20,011,707 km (0.102 R)
• M36: 20,307,462 km (0.066 R)
• M37: 20,978,109 km (0.073 R)
• M38: 21,203,254 km (0.028 R)
• M39: 23,110,777 km (0.119 R)
• M40: 23,265,760 km (0.071 R)
• M41: 24,913,730 km (0.111 R)
• M42: 25,231,925 km (0.119 R)
• M43: 27,332,429 km (0.113 R)
• M44: 27,907,483 km (0.05 R)
• M45: 28,486,576 km (0.114 R)
• M46: 29,824,879 km (0.092 R)
• M47: 29,993,625 km (0.059 R)
• M48: 31,098,256 km (0.068 R)
• M49: 31,526,554 km (0.054 R)
• M50: 31,698,442 km (0.041 R)
• M51: 32,216,051 km (0.082 R)
• M52: 32,302,519 km (0.054 R)
• M53: 32,736,352 km (0.1 R)
• M54: 35,112,266 km (0.107 R)
• M55: 35,826,745 km (0.057 R)
• M56: 36,998,097 km (0.06 R)
• M57: 37,361,021 km (0.054 R)
• M58: 37,634,037 km (0.115 R)
• M59: 38,182,014 km (0.112 R)
• M60: 38,456,975 km (0.038 R)
• M61: 38,640,681 km (0.058 R)
• M62: 40,586,950 km (0.108 R)
• M63: 43,231,092 km (0.045 R)
• M64: 43,326,535 km (0.106 R)
• M65: 45,833,048 km (0.077 R)
• M66: 48,287,201 km (0.104 R)
• M67: 51,794,074 km (0.1 R)
• M68: 52,505,262 km (0.113 R)
• M69: 54,245,833 km (0.044 R)
• M70: 55,693,342 km (0.108 R)
• M71: 56,109,225 km (0.105 R)
• M72: 56,421,884 km (0.097 R)
• M73: 57,678,207 km (0.073 R)
• M74: 58,415,276 km (0.063 R)
• M75: 58,837,740 km (0.107 R)
• M76: 58,943,655 km (0.082 R)
• M77: 62,254,855 km (0.107 R)
• M78: 63,444,307 km (0.046 R)
• M79: 64,096,255 km (0.037 R)
• M80: 64,641,090 km (0.101 R)
• M81: 65,078,215 km (0.057 R)
• M82: 65,187,721 km (0.105 R)
• M83: 65,735,698 km (0.092 R)
• M84: 66,505,529 km (0.093 R)
• M85: 67,832,163 km (0.069 R)
• M86: 71,412,339 km (0.111 R)
• M87: 73,909,127 km (0.081 R)
• M88: 76,088,469 km (0.186 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit