🌌 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: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 11.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.75 AU - 0.85 AU

Year: 477 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,729,495 km

• M1: 151,842 km (0.071 R)
• M2: 239,506 km (0.099 R)
• M3: 329,265 km (0.107 R)
• M4: 412,890 km (0.116 R)
• M5: 546,182 km (0.096 R)
• M6: 629,807 km (0.058 R)
• M7: 753,225 km (0.11 R)
• M8: 902,225 km (0.087 R)
• M9: 1,039,556 km (0.05 R)
• M10: 1,179,729 km (0.109 R)
• M11: 1,259,315 km (0.094 R)
• M12: 1,340,995 km (0.099 R)
• M13: 1,419,534 km (0.106 R)
• M14: 1,509,891 km (0.114 R)
• M15: 1,612,515 km (0.059 R)
• M16: 1,691,204 km (0.086 R)
• M17: 1,765,853 km (0.101 R)
• M18: 1,913,207 km (0.104 R)
• M19: 2,053,231 km (0.102 R)
• M20: 2,278,675 km (0.093 R)
• M21: 2,427,674 km (0.118 R)
• M22: 2,660,299 km (0.083 R)
• M23: 2,735,247 km (0.115 R)
• M24: 2,945,283 km (0.119 R)
• M25: 3,049,104 km (0.031 R)
• M26: 3,121,210 km (0.118 R)
• M27: 3,340,969 km (0.06 R)
• M28: 3,428,933 km (0.096 R)
• M29: 3,676,667 km (0.068 R)
• M30: 3,795,747 km (0.119 R)
• M31: 3,930,385 km (0.082 R)
• M32: 4,189,788 km (0.069 R)
• M33: 4,306,923 km (0.076 R)
• M34: 4,395,485 km (0.077 R)
• M35: 4,680,169 km (0.093 R)
• M36: 4,794,163 km (0.086 R)
• M37: 4,893,795 km (0.076 R)
• M38: 4,994,026 km (0.094 R)
• M39: 5,102,783 km (0.09 R)
• M40: 5,212,439 km (0.109 R)
• M41: 5,338,550 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 11.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.56 AU - 2.14 AU

Year: 1678 Days

Day: 10.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,729,495 km

• M1: 165,156 km (0.118 R)
• M2: 372,947 km (0.066 R)
• M3: 505,641 km (0.104 R)
• M4: 585,975 km (0.1 R)
• M5: 731,384 km (0.093 R)
• M6: 817,104 km (0.082 R)
• M7: 1,034,320 km (0.091 R)
• M8: 1,123,181 km (0.095 R)
• M9: 1,233,434 km (0.073 R)
• M10: 1,318,556 km (0.109 R)
• M11: 1,505,254 km (0.061 R)
• M12: 1,753,885 km (0.089 R)
• M13: 1,850,526 km (0.085 R)
• M14: 2,004,761 km (0.113 R)
• M15: 2,220,930 km (0.09 R)
• M16: 2,456,995 km (0.089 R)
• M17: 2,602,554 km (0.065 R)
• M18: 2,688,872 km (0.115 R)
• M19: 2,889,782 km (0.078 R)
• M20: 3,253,454 km (0.065 R)
• M21: 3,427,437 km (0.059 R)
• M22: 3,522,282 km (0.107 R)
• M23: 3,714,814 km (0.095 R)
• M24: 4,024,482 km (0.11 R)
• M25: 4,196,968 km (0.12 R)
• M26: 4,313,355 km (0.045 R)
• M27: 4,416,129 km (0.104 R)
• M28: 4,490,030 km (0.112 R)
• M29: 4,926,707 km (0.111 R)
• M30: 5,111,610 km (0.055 R)
• M31: 5,377,295 km (0.08 R)
• M32: 5,551,577 km (0.114 R)
• M33: 6,086,090 km (0.086 R)
• M34: 6,201,580 km (0.113 R)
• M35: 6,586,196 km (0.072 R)
• M36: 6,773,044 km (0.077 R)
• M37: 6,892,722 km (0.103 R)
• M38: 7,013,298 km (0.064 R)
• M39: 7,238,891 km (0.115 R)
• M40: 7,679,607 km (0.089 R)
• M41: 7,768,767 km (0.117 R)
• M42: 8,147,100 km (0.045 R)
• M43: 8,219,954 km (0.061 R)
• M44: 8,311,209 km (0.092 R)
• M45: 8,457,815 km (0.097 R)
• M46: 8,698,219 km (0.064 R)
• M47: 8,922,017 km (0.116 R)
• M48: 9,528,188 km (0.117 R)
• M49: 9,681,825 km (0.099 R)
• M50: 10,128,075 km (0.118 R)
• M51: 10,304,601 km (0.052 R)
• M52: 10,403,186 km (0.089 R)
• M53: 10,501,920 km (0.042 R)
• M54: 10,900,299 km (0.113 R)
• M55: 11,323,960 km (0.11 R)
• M56: 11,486,873 km (0.108 R)
• M57: 12,000,741 km (0.107 R)
• M58: 12,083,618 km (0.102 R)
• M59: 12,333,596 km (0.072 R)
• M60: 12,627,257 km (0.06 R)
• M61: 13,050,918 km (0.077 R)
• M62: 13,243,152 km (0.101 R)
• M63: 13,565,535 km (0.084 R)
• M64: 14,043,051 km (0.109 R)
• M65: 14,174,249 km (0.047 R)
• M66: 14,481,971 km (0.073 R)
• M67: 14,570,234 km (0.044 R)
• M68: 14,992,250 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 14.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.69 AU - 2.93 AU

Year: 3141 Days

Day: 11.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,729,495 km

• M1: 220,208 km (0.119 R)
• M2: 327,919 km (0.086 R)
• M3: 464,950 km (0.097 R)
• M4: 590,463 km (0.098 R)
• M5: 794,215 km (0.109 R)
• M6: 905,965 km (0.094 R)
• M7: 1,060,200 km (0.044 R)
• M8: 1,159,832 km (0.117 R)
• M9: 1,535,622 km (0.054 R)
• M10: 1,679,386 km (0.112 R)
• M11: 1,782,758 km (0.106 R)
• M12: 1,980,975 km (0.029 R)
• M13: 2,154,509 km (0.099 R)
• M14: 2,688,573 km (0.072 R)
• M15: 3,116,124 km (0.08 R)
• M16: 3,394,675 km (0.097 R)
• M17: 3,681,304 km (0.115 R)
• M18: 3,916,472 km (0.11 R)
• M19: 4,217,613 km (0.071 R)
• M20: 4,319,639 km (0.03 R)
• M21: 4,422,562 km (0.11 R)
• M22: 5,187,905 km (0.098 R)
• M23: 5,341,542 km (0.053 R)
• M24: 5,586,134 km (0.111 R)
• M25: 5,788,989 km (0.07 R)
• M26: 5,925,572 km (0.065 R)
• M27: 6,040,313 km (0.118 R)
• M28: 6,202,178 km (0.076 R)
• M29: 6,601,305 km (0.071 R)
• M30: 6,815,978 km (0.081 R)
• M31: 6,912,170 km (0.102 R)
• M32: 7,033,045 km (0.106 R)
• M33: 7,350,641 km (0.113 R)
• M34: 7,598,225 km (0.035 R)
• M35: 8,512,268 km (0.04 R)
• M36: 9,461,168 km (0.073 R)
• M37: 9,784,898 km (0.107 R)
• M38: 10,526,753 km (0.068 R)
• M39: 10,694,153 km (0.061 R)
• M40: 11,144,742 km (0.107 R)
• M41: 11,372,430 km (0.105 R)
• M42: 11,803,422 km (0.026 R)
• M43: 12,006,426 km (0.094 R)
• M44: 12,563,379 km (0.109 R)
• M45: 12,800,342 km (0.062 R)
• M46: 13,308,975 km (0.104 R)
• M47: 13,763,303 km (0.049 R)
• M48: 13,946,411 km (0.097 R)
• M49: 14,253,386 km (0.054 R)
• M50: 14,438,738 km (0.105 R)
• M51: 14,780,569 km (0.115 R)
• M52: 14,905,633 km (0.091 R)
• M53: 15,694,761 km (0.04 R)
• M54: 15,982,139 km (0.04 R)
• M55: 16,757,056 km (0.068 R)
• M56: 17,018,254 km (0.051 R)
• M57: 17,445,356 km (0.106 R)
• M58: 18,579,158 km (0.113 R)
• M59: 19,154,960 km (0.057 R)
• M60: 19,530,750 km (0.104 R)
• M61: 19,839,969 km (0.074 R)
• M62: 19,978,048 km (0.069 R)
• M63: 20,185,540 km (0.066 R)
• M64: 20,637,774 km (0.104 R)
• M65: 21,128,455 km (0.113 R)
• M66: 21,516,662 km (0.072 R)
• M67: 22,336,159 km (0.09 R)
• M68: 22,587,633 km (0.047 R)
• M69: 23,347,590 km (0.11 R)
• M70: 24,042,472 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 8.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.55 AU - 3.71 AU

Year: 4612 Days

Day: 11 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,729,495 km

• M1: 124,316 km (0.081 R)
• M2: 179,667 km (0.063 R)
• M3: 300,841 km (0.048 R)
• M4: 358,736 km (0.094 R)
• M5: 454,478 km (0.1 R)
• M6: 506,090 km (0.093 R)
• M7: 796,459 km (0.11 R)
• M8: 915,389 km (0.078 R)
• M9: 1,122,882 km (0.114 R)
• M10: 1,257,370 km (0.108 R)
• M11: 1,528,741 km (0.058 R)
• M12: 1,706,164 km (0.047 R)
• M13: 1,762,113 km (0.069 R)
• M14: 2,007,005 km (0.083 R)
• M15: 2,186,373 km (0.105 R)
• M16: 2,293,635 km (0.059 R)
• M17: 2,513,095 km (0.106 R)
• M18: 2,706,824 km (0.096 R)
• M19: 2,805,558 km (0.113 R)
• M20: 2,905,490 km (0.045 R)
• M21: 3,247,171 km (0.086 R)
• M22: 3,369,842 km (0.097 R)
• M23: 3,601,718 km (0.109 R)
• M24: 4,156,577 km (0.086 R)
• M25: 4,328,315 km (0.05 R)
• M26: 4,463,552 km (0.086 R)
• M27: 5,386,271 km (0.106 R)
• M28: 6,498,232 km (0.046 R)
• M29: 6,608,785 km (0.117 R)
• M30: 6,809,545 km (0.026 R)
• M31: 7,102,907 km (0.071 R)
• M32: 7,262,677 km (0.113 R)
• M33: 8,078,883 km (0.12 R)
• M34: 8,389,598 km (0.117 R)
• M35: 9,047,230 km (0.086 R)
• M36: 9,220,465 km (0.09 R)
• M37: 9,369,763 km (0.031 R)
• M38: 9,620,489 km (0.108 R)
• M39: 10,256,879 km (0.107 R)
• M40: 10,411,713 km (0.106 R)
• M41: 10,645,235 km (0.118 R)
• M42: 10,906,882 km (0.107 R)
• M43: 11,091,336 km (0.101 R)
• M44: 11,409,830 km (0.119 R)
• M45: 11,516,642 km (0.115 R)
• M46: 11,677,460 km (0.051 R)
• M47: 11,839,175 km (0.077 R)
• M48: 12,410,789 km (0.097 R)
• M49: 13,327,076 km (0.108 R)
• M50: 14,265,055 km (0.106 R)
• M51: 14,351,373 km (0.101 R)
• M52: 14,582,501 km (0.113 R)
• M53: 14,960,685 km (0.059 R)
• M54: 15,342,010 km (0.09 R)
• M55: 15,460,042 km (0.117 R)
• M56: 15,815,786 km (0.074 R)
• M57: 16,626,158 km (0.106 R)
• M58: 16,960,060 km (0.09 R)
• M59: 17,603,929 km (0.095 R)
• M60: 17,820,398 km (0.107 R)
• M61: 18,162,229 km (0.092 R)
• M62: 18,443,473 km (0.049 R)
• M63: 18,600,401 km (0.028 R)
• M64: 18,978,734 km (0.032 R)
• M65: 19,359,610 km (0.092 R)
• M66: 19,807,207 km (0.117 R)
• M67: 19,967,875 km (0.088 R)
• M68: 20,843,023 km (0.094 R)
• M69: 20,973,771 km (0.079 R)
• M70: 21,664,614 km (0.063 R)
• M71: 21,896,491 km (0.092 R)
• M72: 21,962,912 km (0.049 R)
• M73: 22,129,265 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 3.4

Gravity: 46.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.34 AU - 10.34 AU

Year: 20584 Days

Day: 21.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,729,495 km

• M1: 48,769 km (0.106 R)
• M2: 531,970 km (0.064 R)
• M3: 1,230,293 km (0.029 R)
• M4: 1,370,017 km (0.097 R)
• M5: 1,485,357 km (0.055 R)
• M6: 2,174,555 km (0.117 R)
• M7: 2,343,301 km (0.117 R)
• M8: 2,411,966 km (0.103 R)
• M9: 3,059,576 km (0.11 R)
• M10: 4,332,504 km (0.045 R)
• M11: 4,630,204 km (0.103 R)
• M12: 4,978,617 km (0.117 R)
• M13: 5,156,040 km (0.089 R)
• M14: 6,550,592 km (0.077 R)
• M15: 6,599,061 km (0.093 R)
• M16: 7,389,237 km (0.058 R)
• M17: 7,846,708 km (0.089 R)
• M18: 8,001,242 km (0.115 R)
• M19: 8,053,003 km (0.104 R)
• M20: 8,208,884 km (0.032 R)
• M21: 8,682,511 km (0.104 R)
• M22: 8,735,768 km (0.111 R)
• M23: 10,606,788 km (0.086 R)
• M24: 10,892,071 km (0.047 R)
• M25: 11,064,408 km (0.073 R)
• M26: 12,836,993 km (0.099 R)
• M27: 13,140,976 km (0.098 R)
• M28: 14,695,597 km (0.102 R)
• M29: 15,077,221 km (0.118 R)
• M30: 15,850,493 km (0.057 R)
• M31: 16,110,943 km (0.097 R)
• M32: 18,109,869 km (0.084 R)
• M33: 18,656,051 km (0.074 R)
• M34: 18,931,012 km (0.099 R)
• M35: 20,822,677 km (0.108 R)
• M36: 21,107,960 km (0.095 R)
• M37: 21,179,468 km (0.04 R)
• M38: 22,044,144 km (0.112 R)
• M39: 22,626,977 km (0.11 R)
• M40: 23,659,053 km (0.042 R)
• M41: 24,180,701 km (0.093 R)
• M42: 24,630,990 km (0.106 R)
• M43: 25,008,276 km (0.112 R)
• M44: 25,463,652 km (0.078 R)
• M45: 25,692,238 km (0.08 R)
• M46: 25,845,127 km (0.098 R)
• M47: 27,078,561 km (0.076 R)
• M48: 29,043,978 km (0.11 R)
• M49: 29,362,621 km (0.037 R)
• M50: 29,602,427 km (0.088 R)
• M51: 32,695,363 km (0.101 R)
• M52: 33,776,806 km (0.067 R)
• M53: 33,944,206 km (0.098 R)
• M54: 34,027,980 km (0.083 R)
• M55: 34,111,905 km (0.069 R)
• M56: 34,279,903 km (0.084 R)
• M57: 36,145,538 km (0.084 R)
• M58: 36,746,174 km (0.052 R)
• M59: 37,696,419 km (0.071 R)
• M60: 39,444,919 km (0.072 R)
• M61: 40,063,058 km (0.102 R)
• M62: 46,139,574 km (0.048 R)
• M63: 46,697,723 km (0.058 R)
• M64: 46,884,122 km (0.055 R)
• M65: 47,632,560 km (0.118 R)
• M66: 47,726,508 km (0.09 R)
• M67: 47,914,253 km (0.097 R)
• M68: 48,196,544 km (0.075 R)
• M69: 48,290,791 km (0.111 R)
• M70: 48,668,226 km (0.098 R)
• M71: 49,425,940 km (0.115 R)
• M72: 49,520,934 km (0.062 R)
• M73: 50,857,292 km (0.094 R)
• M74: 50,953,184 km (0.059 R)
• M75: 51,337,501 km (0.098 R)
• M76: 52,786,955 km (0.097 R)
• M77: 52,981,133 km (0.117 R)
• M78: 53,565,462 km (0.094 R)
• M79: 53,760,688 km (0.072 R)
• M80: 55,133,846 km (0.044 R)
• M81: 58,215,114 km (0.052 R)
• M82: 60,537,172 km (0.098 R)
• M83: 62,786,376 km (0.064 R)
• M84: 63,404,664 km (0.092 R)
• M85: 63,714,481 km (0.086 R)
• M86: 64,335,611 km (0.104 R)
• M87: 64,543,104 km (0.096 R)
• M88: 65,792,844 km (0.064 R)
• M89: 66,945,496 km (0.094 R)
• M90: 68,210,346 km (0.06 R)
• M91: 70,229,319 km (0.107 R)
• M92: 70,442,945 km (0.079 R)
• M93: 71,192,579 km (0.041 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: 378 - 18,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit