🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.3

Radius: 14.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.36 AU

Year: 982 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,929,041 km

• M1: 180,415 km (0.103 R)
• M2: 271,670 km (0.089 R)
• M3: 401,670 km (0.104 R)
• M4: 569,519 km (0.107 R)
• M5: 699,370 km (0.082 R)
• M6: 1,105,827 km (0.074 R)
• M7: 1,237,474 km (0.026 R)
• M8: 1,336,208 km (0.113 R)
• M9: 1,461,721 km (0.043 R)
• M10: 1,657,694 km (0.08 R)
• M11: 1,750,594 km (0.114 R)
• M12: 1,906,625 km (0.102 R)
• M13: 2,022,264 km (0.114 R)
• M14: 2,131,321 km (0.035 R)
• M15: 2,242,322 km (0.073 R)
• M16: 2,374,417 km (0.067 R)
• M17: 2,577,721 km (0.115 R)
• M18: 2,807,054 km (0.039 R)
• M19: 2,929,426 km (0.108 R)
• M20: 3,116,423 km (0.077 R)
• M21: 3,264,674 km (0.115 R)
• M22: 3,393,628 km (0.072 R)
• M23: 3,491,614 km (0.087 R)
• M24: 3,579,428 km (0.067 R)
• M25: 3,735,010 km (0.108 R)
• M26: 3,824,918 km (0.065 R)
• M27: 3,972,571 km (0.064 R)
• M28: 4,087,612 km (0.072 R)
• M29: 4,203,700 km (0.112 R)
• M30: 4,439,167 km (0.059 R)
• M31: 4,558,696 km (0.026 R)
• M32: 4,764,094 km (0.117 R)
• M33: 5,285,293 km (0.083 R)
• M34: 5,412,002 km (0.079 R)
• M35: 5,552,624 km (0.054 R)
• M36: 5,720,473 km (0.094 R)
• M37: 5,968,955 km (0.062 R)
• M38: 6,074,571 km (0.046 R)
• M39: 6,180,786 km (0.032 R)
• M40: 6,327,990 km (0.098 R)
• M41: 6,435,850 km (0.073 R)
• M42: 6,859,362 km (0.102 R)
• M43: 7,025,714 km (0.096 R)
• M44: 7,820,079 km (0.096 R)
• M45: 8,037,744 km (0.077 R)
• M46: 8,154,580 km (0.053 R)
• M47: 8,404,857 km (0.101 R)
• M48: 8,523,638 km (0.112 R)
• M49: 8,777,655 km (0.057 R)
• M50: 8,958,668 km (0.11 R)
• M51: 9,370,212 km (0.067 R)
• M52: 9,493,331 km (0.069 R)
• M53: 9,725,657 km (0.043 R)
• M54: 9,928,511 km (0.118 R)
• M55: 10,132,862 km (0.088 R)
• M56: 10,402,288 km (0.114 R)
• M57: 10,786,455 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 12.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.97 AU - 2.73 AU

Year: 2532 Days

Day: 7 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,929,041 km

• M1: 150,944 km (0.07 R)
• M2: 234,270 km (0.048 R)
• M3: 381,624 km (0.034 R)
• M4: 462,108 km (0.049 R)
• M5: 668,104 km (0.07 R)
• M6: 829,221 km (0.104 R)
• M7: 932,743 km (0.044 R)
• M8: 1,153,699 km (0.119 R)
• M9: 1,241,214 km (0.06 R)
• M10: 1,603,689 km (0.073 R)
• M11: 1,906,176 km (0.071 R)
• M12: 2,106,188 km (0.106 R)
• M13: 2,387,881 km (0.04 R)
• M14: 2,514,291 km (0.045 R)
• M15: 2,947,377 km (0.098 R)
• M16: 3,235,353 km (0.069 R)
• M17: 3,319,427 km (0.118 R)
• M18: 3,750,568 km (0.101 R)
• M19: 3,883,411 km (0.113 R)
• M20: 4,108,406 km (0.117 R)
• M21: 4,260,847 km (0.116 R)
• M22: 4,368,707 km (0.061 R)
• M23: 4,446,198 km (0.054 R)
• M24: 4,921,471 km (0.1 R)
• M25: 5,280,506 km (0.101 R)
• M26: 5,379,839 km (0.107 R)
• M27: 5,563,694 km (0.12 R)
• M28: 5,698,781 km (0.105 R)
• M29: 5,972,246 km (0.025 R)
• M30: 6,337,564 km (0.033 R)
• M31: 6,585,298 km (0.118 R)
• M32: 6,710,362 km (0.083 R)
• M33: 6,890,478 km (0.115 R)
• M34: 6,980,985 km (0.112 R)
• M35: 7,310,698 km (0.055 R)
• M36: 7,720,447 km (0.091 R)
• M37: 8,004,234 km (0.044 R)
• M38: 8,099,528 km (0.074 R)
• M39: 8,562,533 km (0.062 R)
• M40: 8,738,311 km (0.091 R)
• M41: 8,875,941 km (0.109 R)
• M42: 9,113,652 km (0.09 R)
• M43: 9,920,732 km (0.098 R)
• M44: 10,208,708 km (0.062 R)
• M45: 10,645,833 km (0.065 R)
• M46: 11,004,270 km (0.108 R)
• M47: 11,152,970 km (0.033 R)
• M48: 11,972,018 km (0.041 R)
• M49: 12,410,939 km (0.094 R)
• M50: 12,521,491 km (0.113 R)
• M51: 12,654,633 km (0.064 R)
• M52: 12,743,644 km (0.1 R)
• M53: 13,169,250 km (0.107 R)
• M54: 13,372,404 km (0.092 R)
• M55: 13,576,755 km (0.1 R)
• M56: 13,919,483 km (0.093 R)
• M57: 14,126,527 km (0.118 R)
• M58: 14,590,280 km (0.047 R)
• M59: 14,941,387 km (0.073 R)
• M60: 15,390,180 km (0.073 R)
• M61: 15,652,126 km (0.083 R)
• M62: 16,156,121 km (0.102 R)
• M63: 16,252,761 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 11.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.13 AU - 3.41 AU

Year: 4157 Days

Day: 9.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 40,929,041 km

• M1: 140,323 km (0.071 R)
• M2: 278,850 km (0.048 R)
• M3: 446,699 km (0.108 R)
• M4: 522,845 km (0.059 R)
• M5: 803,041 km (0.117 R)
• M6: 1,001,408 km (0.096 R)
• M7: 1,192,594 km (0.077 R)
• M8: 1,362,687 km (0.107 R)
• M9: 1,480,720 km (0.048 R)
• M10: 1,763,908 km (0.085 R)
• M11: 1,893,311 km (0.09 R)
• M12: 2,074,174 km (0.117 R)
• M13: 2,371,575 km (0.11 R)
• M14: 2,778,780 km (0.114 R)
• M15: 2,886,790 km (0.09 R)
• M16: 3,777,346 km (0.069 R)
• M17: 4,018,648 km (0.063 R)
• M18: 4,290,168 km (0.112 R)
• M19: 4,402,965 km (0.093 R)
• M20: 5,394,649 km (0.107 R)
• M21: 5,503,107 km (0.074 R)
• M22: 5,598,551 km (0.087 R)
• M23: 5,694,443 km (0.094 R)
• M24: 5,971,797 km (0.093 R)
• M25: 6,069,784 km (0.052 R)
• M26: 6,253,490 km (0.1 R)
• M27: 6,757,037 km (0.113 R)
• M28: 7,124,748 km (0.083 R)
• M29: 7,772,507 km (0.092 R)
• M30: 7,895,177 km (0.114 R)
• M31: 8,126,904 km (0.107 R)
• M32: 8,376,434 km (0.112 R)
• M33: 8,979,463 km (0.112 R)
• M34: 9,124,273 km (0.119 R)
• M35: 9,318,751 km (0.037 R)
• M36: 9,711,595 km (0.116 R)
• M37: 9,959,927 km (0.03 R)
• M38: 10,496,684 km (0.094 R)
• M39: 10,581,506 km (0.104 R)
• M40: 10,802,911 km (0.091 R)
• M41: 11,025,812 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 12.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.68 AU - 5.48 AU

Year: 8048 Days

Day: 9.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,929,041 km

• M1: 256,710 km (0.089 R)
• M2: 435,180 km (0.103 R)
• M3: 1,118,394 km (0.053 R)
• M4: 1,489,396 km (0.058 R)
• M5: 1,809,685 km (0.104 R)
• M6: 2,343,301 km (0.073 R)
• M7: 2,465,672 km (0.09 R)
• M8: 2,666,283 km (0.055 R)
• M9: 3,056,883 km (0.094 R)
• M10: 3,137,217 km (0.063 R)
• M11: 3,493,858 km (0.054 R)
• M12: 3,578,082 km (0.082 R)
• M13: 4,127,106 km (0.06 R)
• M14: 4,518,304 km (0.097 R)
• M15: 5,143,324 km (0.066 R)
• M16: 5,597,354 km (0.11 R)
• M17: 5,996,780 km (0.089 R)
• M18: 6,268,300 km (0.089 R)
• M19: 6,405,482 km (0.035 R)
• M20: 6,613,273 km (0.081 R)
• M21: 6,788,153 km (0.055 R)
• M22: 6,929,224 km (0.063 R)
• M23: 7,106,946 km (0.117 R)
• M24: 7,430,676 km (0.095 R)
• M25: 7,576,085 km (0.052 R)
• M26: 7,685,740 km (0.12 R)
• M27: 8,167,296 km (0.079 R)
• M28: 8,620,428 km (0.111 R)
• M29: 9,198,623 km (0.111 R)
• M30: 9,354,953 km (0.094 R)
• M31: 9,948,857 km (0.06 R)
• M32: 10,270,791 km (0.066 R)
• M33: 10,677,847 km (0.062 R)
• M34: 10,759,976 km (0.09 R)
• M35: 11,131,877 km (0.089 R)
• M36: 11,508,115 km (0.053 R)
• M37: 11,931,029 km (0.063 R)
• M38: 12,230,075 km (0.055 R)
• M39: 12,445,196 km (0.096 R)
• M40: 12,618,281 km (0.106 R)
• M41: 13,406,961 km (0.107 R)
• M42: 13,584,384 km (0.117 R)
• M43: 14,483,168 km (0.072 R)
• M44: 14,574,124 km (0.099 R)
• M45: 15,914,072 km (0.093 R)
• M46: 16,338,032 km (0.078 R)
• M47: 17,148,853 km (0.052 R)
• M48: 18,021,607 km (0.114 R)
• M49: 18,168,512 km (0.086 R)
• M50: 18,562,253 km (0.118 R)
• M51: 19,357,964 km (0.12 R)
• M52: 19,608,840 km (0.107 R)
• M53: 20,012,754 km (0.055 R)
• M54: 20,623,562 km (0.093 R)
• M55: 20,982,747 km (0.054 R)
• M56: 21,137,282 km (0.042 R)
• M57: 23,929,825 km (0.074 R)
• M58: 24,578,182 km (0.079 R)
• M59: 25,013,512 km (0.091 R)
• M60: 26,002,503 km (0.112 R)
• M61: 26,390,560 km (0.114 R)
• M62: 27,453,603 km (0.1 R)
• M63: 30,667,115 km (0.116 R)
• M64: 31,489,005 km (0.107 R)
• M65: 31,784,312 km (0.073 R)
• M66: 34,240,260 km (0.069 R)
• M67: 34,909,411 km (0.114 R)
• M68: 35,153,854 km (0.106 R)
• M69: 35,460,230 km (0.118 R)
• M70: 35,705,870 km (0.114 R)
• M71: 36,137,310 km (0.082 R)
• M72: 36,818,579 km (0.098 R)
• M73: 37,005,128 km (0.058 R)
• M74: 38,005,489 km (0.095 R)
• M75: 38,761,556 km (0.05 R)
• M76: 40,096,717 km (0.113 R)
• M77: 40,352,679 km (0.086 R)
• M78: 41,705,642 km (0.109 R)
• M79: 42,094,896 km (0.116 R)
• M80: 42,289,972 km (0.034 R)
• M81: 43,269,987 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.9

Radius: 4

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.89 AU - 7.05 AU

Year: 12935 Days

Day: 21.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,929,041 km

• M1: 90,656 km (0.027 R)
• M2: 183,108 km (0.108 R)
• M3: 479,611 km (0.04 R)
• M4: 606,021 km (0.076 R)
• M5: 665,561 km (0.051 R)
• M6: 1,153,549 km (0.118 R)
• M7: 1,227,899 km (0.119 R)
• M8: 1,381,387 km (0.088 R)
• M9: 1,541,157 km (0.109 R)
• M10: 1,749,098 km (0.051 R)
• M11: 1,834,668 km (0.063 R)
• M12: 1,878,052 km (0.055 R)
• M13: 1,965,866 km (0.104 R)
• M14: 2,055,026 km (0.12 R)
• M15: 2,168,272 km (0.094 R)
• M16: 2,353,773 km (0.1 R)
• M17: 2,472,254 km (0.095 R)
• M18: 2,520,275 km (0.052 R)
• M19: 2,690,518 km (0.072 R)
• M20: 3,250,014 km (0.082 R)
• M21: 4,040,040 km (0.046 R)
• M22: 4,210,582 km (0.114 R)
• M23: 4,296,900 km (0.073 R)
• M24: 4,588,316 km (0.092 R)
• M25: 6,302,259 km (0.069 R)
• M26: 6,500,027 km (0.117 R)
• M27: 7,588,801 km (0.102 R)
• M28: 8,225,789 km (0.088 R)
• M29: 8,333,649 km (0.116 R)
• M30: 8,478,011 km (0.071 R)
• M31: 8,696,423 km (0.105 R)
• M32: 8,842,880 km (0.092 R)
• M33: 9,138,485 km (0.087 R)
• M34: 9,739,270 km (0.12 R)
• M35: 10,352,771 km (0.067 R)
• M36: 10,391,517 km (0.105 R)
• M37: 10,664,084 km (0.11 R)
• M38: 10,742,473 km (0.099 R)
• M39: 11,097,320 km (0.1 R)
• M40: 11,616,723 km (0.113 R)
• M41: 11,859,072 km (0.102 R)
• M42: 12,103,066 km (0.093 R)
• M43: 13,348,020 km (0.078 R)
• M44: 13,771,980 km (0.104 R)
• M45: 14,071,325 km (0.079 R)
• M46: 15,644,646 km (0.11 R)
• M47: 15,778,237 km (0.073 R)
• M48: 16,361,519 km (0.083 R)
• M49: 16,406,698 km (0.082 R)
• M50: 17,180,867 km (0.1 R)
• M51: 17,873,804 km (0.046 R)
• M52: 19,525,664 km (0.054 R)
• M53: 19,621,556 km (0.09 R)
• M54: 20,200,051 km (0.118 R)
• M55: 20,296,990 km (0.094 R)
• M56: 20,394,079 km (0.071 R)
• M57: 21,521,898 km (0.103 R)
• M58: 21,819,448 km (0.067 R)
• M59: 23,225,817 km (0.101 R)
• M60: 23,530,997 km (0.11 R)
• M61: 23,582,010 km (0.118 R)
• M62: 23,735,198 km (0.085 R)
• M63: 23,991,160 km (0.1 R)
• M64: 24,196,708 km (0.064 R)
• M65: 26,442,471 km (0.096 R)
• M66: 26,601,643 km (0.1 R)
• M67: 27,402,141 km (0.116 R)
• M68: 27,940,245 km (0.088 R)
• M69: 28,862,964 km (0.075 R)
• M70: 29,026,774 km (0.079 R)
• M71: 29,136,280 km (0.033 R)
• M72: 30,571,073 km (0.119 R)
• M73: 30,626,723 km (0.026 R)
• M74: 30,682,374 km (0.104 R)
• M75: 30,793,824 km (0.062 R)
• M76: 30,961,224 km (0.069 R)
• M77: 31,185,023 km (0.047 R)
• M78: 31,465,369 km (0.111 R)
• M79: 31,859,410 km (0.079 R)
• M80: 32,538,584 km (0.042 R)
• M81: 33,336,988 km (0.112 R)
• M82: 33,911,294 km (0.107 R)
• M83: 34,199,569 km (0.086 R)
• M84: 34,488,742 km (0.112 R)
• M85: 35,011,287 km (0.07 R)
• M86: 35,595,018 km (0.113 R)
• M87: 36,064,157 km (0.044 R)
• M88: 36,417,507 km (0.117 R)
• M89: 36,535,540 km (0.117 R)
• M90: 36,771,905 km (0.111 R)
• M91: 38,141,024 km (0.095 R)
• M92: 40,256,338 km (0.048 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: 222 - 16,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit