🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 11.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.99 AU

Year: 468 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 59,117,888 km

• M1: 141,968 km (0.043 R)
• M2: 226,192 km (0.091 R)
• M3: 308,471 km (0.091 R)
• M4: 382,821 km (0.066 R)
• M5: 482,603 km (0.119 R)
• M6: 596,896 km (0.106 R)
• M7: 697,425 km (0.115 R)
• M8: 791,822 km (0.045 R)
• M9: 864,676 km (0.066 R)
• M10: 990,338 km (0.032 R)
• M11: 1,127,220 km (0.059 R)
• M12: 1,291,030 km (0.103 R)
• M13: 1,431,203 km (0.12 R)
• M14: 1,543,850 km (0.114 R)
• M15: 1,744,012 km (0.1 R)
• M16: 1,841,699 km (0.094 R)
• M17: 2,109,180 km (0.114 R)
• M18: 2,207,466 km (0.091 R)
• M19: 2,288,399 km (0.089 R)
• M20: 2,376,811 km (0.112 R)
• M21: 2,472,703 km (0.049 R)
• M22: 2,708,469 km (0.064 R)
• M23: 2,788,804 km (0.099 R)
• M24: 2,883,349 km (0.111 R)
• M25: 3,055,088 km (0.111 R)
• M26: 3,152,775 km (0.103 R)
• M27: 3,394,525 km (0.059 R)
• M28: 3,488,622 km (0.096 R)
• M29: 3,568,807 km (0.082 R)
• M30: 3,708,980 km (0.105 R)
• M31: 4,071,156 km (0.066 R)
• M32: 4,202,204 km (0.089 R)
• M33: 4,334,748 km (0.107 R)
• M34: 4,563,932 km (0.096 R)
• M35: 4,659,974 km (0.1 R)
• M36: 4,732,529 km (0.084 R)
• M37: 4,894,842 km (0.085 R)
• M38: 5,092,312 km (0.115 R)
• M39: 5,191,944 km (0.065 R)
• M40: 5,267,191 km (0.082 R)
• M41: 5,368,020 km (0.092 R)
• M42: 5,452,543 km (0.104 R)
• M43: 5,734,834 km (0.077 R)
• M44: 5,890,715 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 10.4

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.05 AU - 1.55 AU

Year: 988 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 59,117,888 km

• M1: 135,685 km (0.114 R)
• M2: 257,608 km (0.108 R)
• M3: 351,555 km (0.101 R)
• M4: 476,768 km (0.065 R)
• M5: 545,883 km (0.062 R)
• M6: 678,127 km (0.083 R)
• M7: 809,025 km (0.043 R)
• M8: 962,662 km (0.109 R)
• M9: 1,046,886 km (0.106 R)
• M10: 1,119,142 km (0.065 R)
• M11: 1,238,521 km (0.069 R)
• M12: 1,330,823 km (0.066 R)
• M13: 1,449,753 km (0.096 R)
• M14: 1,564,195 km (0.102 R)
• M15: 1,630,916 km (0.104 R)
• M16: 1,707,061 km (0.091 R)
• M17: 1,776,026 km (0.079 R)
• M18: 1,925,474 km (0.119 R)
• M19: 2,088,386 km (0.087 R)
• M20: 2,218,387 km (0.094 R)
• M21: 2,360,654 km (0.097 R)
• M22: 2,428,123 km (0.087 R)
• M23: 2,515,937 km (0.089 R)
• M24: 2,991,359 km (0.065 R)
• M25: 3,180,900 km (0.053 R)
• M26: 3,255,848 km (0.063 R)
• M27: 3,385,400 km (0.116 R)
• M28: 3,494,756 km (0.11 R)
• M29: 3,583,168 km (0.115 R)
• M30: 3,683,548 km (0.045 R)
• M31: 3,784,826 km (0.115 R)
• M32: 3,898,371 km (0.082 R)
• M33: 4,013,262 km (0.118 R)
• M34: 4,281,491 km (0.098 R)
• M35: 4,352,550 km (0.094 R)
• M36: 4,664,611 km (0.114 R)
• M37: 4,823,484 km (0.087 R)
• M38: 5,021,552 km (0.078 R)
• M39: 5,108,917 km (0.074 R)
• M40: 6,117,805 km (0.109 R)
• M41: 6,238,231 km (0.116 R)
• M42: 6,481,178 km (0.114 R)
• M43: 6,810,293 km (0.114 R)
• M44: 7,215,105 km (0.113 R)
• M45: 7,399,111 km (0.079 R)
• M46: 7,470,319 km (0.099 R)
• M47: 8,387,055 km (0.111 R)
• M48: 8,896,436 km (0.106 R)
• M49: 9,033,019 km (0.077 R)
• M50: 9,262,203 km (0.107 R)
• M51: 9,663,873 km (0.109 R)
• M52: 9,898,293 km (0.118 R)
• M53: 10,039,812 km (0.072 R)
• M54: 10,564,602 km (0.098 R)
• M55: 10,660,943 km (0.083 R)
• M56: 10,757,583 km (0.077 R)
• M57: 10,919,448 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 14.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.29 AU - 1.51 AU

Year: 1105 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 59,117,888 km

• M1: 182,659 km (0.116 R)
• M2: 297,550 km (0.028 R)
• M3: 391,348 km (0.076 R)
• M4: 566,826 km (0.034 R)
• M5: 669,600 km (0.044 R)
• M6: 810,372 km (0.074 R)
• M7: 923,468 km (0.07 R)
• M8: 1,139,038 km (0.09 R)
• M9: 1,231,639 km (0.104 R)
• M10: 1,327,083 km (0.03 R)
• M11: 1,487,003 km (0.086 R)
• M12: 1,718,880 km (0.114 R)
• M13: 1,885,980 km (0.119 R)
• M14: 2,093,772 km (0.116 R)
• M15: 2,200,734 km (0.106 R)
• M16: 2,300,366 km (0.088 R)
• M17: 2,401,644 km (0.109 R)
• M18: 2,504,418 km (0.12 R)
• M19: 2,637,560 km (0.114 R)
• M20: 2,753,498 km (0.081 R)
• M21: 2,901,002 km (0.096 R)
• M22: 3,101,912 km (0.117 R)
• M23: 3,245,227 km (0.118 R)
• M24: 3,743,088 km (0.112 R)
• M25: 4,073,700 km (0.064 R)
• M26: 4,186,048 km (0.066 R)
• M27: 4,333,701 km (0.117 R)
• M28: 4,564,231 km (0.036 R)
• M29: 4,669,249 km (0.074 R)
• M30: 4,763,495 km (0.12 R)
• M31: 4,941,666 km (0.094 R)
• M32: 5,085,879 km (0.109 R)
• M33: 5,366,076 km (0.08 R)
• M34: 5,464,810 km (0.069 R)
• M35: 5,827,884 km (0.066 R)
• M36: 5,942,177 km (0.117 R)
• M37: 6,341,603 km (0.116 R)
• M38: 6,577,519 km (0.093 R)
• M39: 6,789,649 km (0.053 R)
• M40: 6,990,708 km (0.105 R)
• M41: 7,220,940 km (0.091 R)
• M42: 7,385,048 km (0.113 R)
• M43: 7,675,119 km (0.084 R)
• M44: 7,969,079 km (0.115 R)
• M45: 8,181,358 km (0.11 R)
• M46: 8,338,137 km (0.056 R)
• M47: 8,438,517 km (0.117 R)
• M48: 8,625,963 km (0.057 R)
• M49: 8,785,584 km (0.029 R)
• M50: 8,946,252 km (0.119 R)
• M51: 9,166,909 km (0.117 R)
• M52: 9,359,591 km (0.091 R)
• M53: 10,235,935 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 13.9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.98 AU - 4.2 AU

Year: 4536 Days

Day: 13.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,117,888 km

• M1: 207,193 km (0.084 R)
• M2: 401,969 km (0.091 R)
• M3: 771,626 km (0.065 R)
• M4: 923,019 km (0.103 R)
• M5: 1,071,420 km (0.07 R)
• M6: 1,243,158 km (0.1 R)
• M7: 1,534,874 km (0.118 R)
• M8: 1,764,357 km (0.088 R)
• M9: 2,058,616 km (0.039 R)
• M10: 2,184,578 km (0.059 R)
• M11: 2,501,276 km (0.075 R)
• M12: 2,753,798 km (0.08 R)
• M13: 3,221,141 km (0.06 R)
• M14: 3,561,177 km (0.118 R)
• M15: 3,779,740 km (0.116 R)
• M16: 3,868,451 km (0.079 R)
• M17: 4,253,367 km (0.099 R)
• M18: 4,345,669 km (0.045 R)
• M19: 4,865,970 km (0.06 R)
• M20: 5,281,702 km (0.099 R)
• M21: 5,406,317 km (0.04 R)
• M22: 5,862,591 km (0.081 R)
• M23: 5,965,813 km (0.057 R)
• M24: 6,069,485 km (0.1 R)
• M25: 6,252,593 km (0.095 R)
• M26: 6,948,522 km (0.083 R)
• M27: 7,167,683 km (0.118 R)
• M28: 7,361,262 km (0.025 R)
• M29: 8,153,383 km (0.108 R)
• M30: 8,824,180 km (0.069 R)
• M31: 8,972,431 km (0.115 R)
• M32: 9,211,339 km (0.09 R)
• M33: 9,512,929 km (0.096 R)
• M34: 10,437,294 km (0.062 R)
• M35: 10,594,222 km (0.1 R)
• M36: 11,101,508 km (0.05 R)
• M37: 11,681,649 km (0.116 R)
• M38: 12,106,956 km (0.075 R)
• M39: 12,905,210 km (0.034 R)
• M40: 13,686,410 km (0.043 R)
• M41: 14,100,048 km (0.112 R)
• M42: 14,833,975 km (0.081 R)
• M43: 15,081,261 km (0.103 R)
• M44: 15,330,042 km (0.085 R)
• M45: 15,723,783 km (0.097 R)
• M46: 15,939,952 km (0.104 R)
• M47: 16,084,613 km (0.116 R)
• M48: 17,257,461 km (0.04 R)
• M49: 17,555,011 km (0.092 R)
• M50: 17,816,807 km (0.073 R)
• M51: 18,193,046 km (0.047 R)
• M52: 18,571,828 km (0.045 R)
• M53: 18,915,005 km (0.12 R)
• M54: 19,106,640 km (0.115 R)
• M55: 19,298,873 km (0.057 R)
• M56: 19,569,047 km (0.043 R)
• M57: 19,685,135 km (0.068 R)
• M58: 20,701,802 km (0.085 R)
• M59: 21,895,892 km (0.071 R)
• M60: 22,298,909 km (0.11 R)
• M61: 23,194,103 km (0.041 R)
• M62: 23,317,222 km (0.06 R)
• M63: 23,976,799 km (0.027 R)
• M64: 24,184,291 km (0.082 R)
• M65: 24,350,644 km (0.09 R)
• M66: 24,684,397 km (0.089 R)
• M67: 25,019,795 km (0.039 R)
• M68: 27,583,155 km (0.11 R)
• M69: 27,713,454 km (0.081 R)
• M70: 28,149,532 km (0.047 R)
• M71: 28,456,058 km (0.059 R)
• M72: 28,587,704 km (0.085 R)
• M73: 28,851,745 km (0.088 R)
• M74: 29,826,973 km (0.088 R)
• M75: 29,916,133 km (0.055 R)

Asteroid Belt

Center: 7.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.9

Radius: 3.7

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.64 AU - 10.7 AU

Year: 23242 Days

Day: 21.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,117,888 km

• M1: 308,022 km (0.087 R)
• M2: 337,792 km (0.09 R)
• M3: 828,772 km (0.058 R)
• M4: 892,650 km (0.115 R)
• M5: 1,002,455 km (0.091 R)
• M6: 1,047,634 km (0.087 R)
• M7: 1,509,891 km (0.065 R)
• M8: 2,027,201 km (0.117 R)
• M9: 2,171,862 km (0.082 R)
• M10: 2,230,654 km (0.09 R)
• M11: 2,625,443 km (0.038 R)
• M12: 2,846,847 km (0.075 R)
• M13: 3,341,418 km (0.094 R)
• M14: 3,375,377 km (0.104 R)
• M15: 3,546,666 km (0.101 R)
• M16: 4,041,237 km (0.093 R)
• M17: 4,259,799 km (0.116 R)
• M18: 4,444,852 km (0.12 R)
• M19: 5,054,613 km (0.05 R)
• M20: 5,171,898 km (0.091 R)
• M21: 5,329,574 km (0.057 R)
• M22: 6,350,579 km (0.099 R)
• M23: 7,341,516 km (0.066 R)
• M24: 7,787,317 km (0.086 R)
• M25: 7,877,375 km (0.112 R)
• M26: 8,058,837 km (0.118 R)
• M27: 8,195,869 km (0.072 R)
• M28: 8,798,300 km (0.096 R)
• M29: 8,845,124 km (0.109 R)
• M30: 8,892,097 km (0.03 R)
• M31: 8,939,221 km (0.117 R)
• M32: 9,176,034 km (0.049 R)
• M33: 9,752,584 km (0.107 R)
• M34: 10,340,654 km (0.093 R)
• M35: 11,808,807 km (0.094 R)
• M36: 11,860,568 km (0.073 R)
• M37: 11,964,389 km (0.082 R)
• M38: 12,646,406 km (0.109 R)
• M39: 14,212,546 km (0.098 R)
• M40: 14,433,203 km (0.079 R)
• M41: 14,599,555 km (0.061 R)
• M42: 14,655,206 km (0.102 R)
• M43: 15,610,837 km (0.051 R)
• M44: 17,052,362 km (0.113 R)
• M45: 20,681,008 km (0.103 R)
• M46: 22,903,135 km (0.073 R)
• M47: 23,032,387 km (0.113 R)
• M48: 23,421,641 km (0.09 R)
• M49: 24,009,561 km (0.065 R)
• M50: 24,272,404 km (0.099 R)
• M51: 24,933,776 km (0.118 R)
• M52: 25,333,352 km (0.112 R)
• M53: 25,668,003 km (0.058 R)
• M54: 26,206,405 km (0.107 R)
• M55: 26,341,642 km (0.086 R)
• M56: 26,409,260 km (0.092 R)
• M57: 26,544,945 km (0.109 R)
• M58: 26,680,631 km (0.11 R)
• M59: 27,089,332 km (0.116 R)
• M60: 27,913,018 km (0.086 R)
• M61: 28,189,325 km (0.059 R)
• M62: 29,796,006 km (0.114 R)
• M63: 31,863,598 km (0.107 R)
• M64: 32,442,093 km (0.05 R)
• M65: 32,732,613 km (0.114 R)
• M66: 35,013,531 km (0.096 R)
• M67: 35,162,381 km (0.059 R)
• M68: 35,386,180 km (0.105 R)
• M69: 36,436,506 km (0.088 R)
• M70: 37,193,172 km (0.105 R)
• M71: 37,573,300 km (0.081 R)
• M72: 38,798,657 km (0.109 R)
• M73: 38,952,742 km (0.098 R)
• M74: 39,106,978 km (0.118 R)
• M75: 42,711,239 km (0.096 R)
• M76: 43,909,369 km (0.103 R)
• M77: 44,391,672 km (0.117 R)
• M78: 46,747,390 km (0.091 R)
• M79: 46,911,349 km (0.053 R)
• M80: 47,981,722 km (0.113 R)
• M81: 48,147,177 km (0.072 R)
• M82: 48,395,659 km (0.101 R)
• M83: 49,143,499 km (0.06 R)
• M84: 51,240,861 km (0.074 R)
• M85: 51,748,596 km (0.078 R)
• M86: 51,833,418 km (0.075 R)
• M87: 53,710,273 km (0.119 R)
• M88: 54,139,918 km (0.088 R)
• M89: 54,657,078 km (0.1 R)
• M90: 55,089,117 km (0.092 R)
• M91: 55,609,268 km (0.092 R)
• M92: 56,218,132 km (0.098 R)
• M93: 56,654,359 km (0.087 R)
• M94: 56,829,090 km (0.092 R)
• M95: 57,530,105 km (0.094 R)
• M96: 57,881,660 km (0.089 R)
• M97: 58,498,751 km (0.097 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: 367 - 13,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit