🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 9.1

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.65 AU - 0.91 AU

Year: 459 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 66,703,023 km

• M1: 116,986 km (0.12 R)
• M2: 271,520 km (0.104 R)
• M3: 346,319 km (0.088 R)
• M4: 433,684 km (0.072 R)
• M5: 569,070 km (0.09 R)
• M6: 625,768 km (0.083 R)
• M7: 689,048 km (0.09 R)
• M8: 772,673 km (0.083 R)
• M9: 841,189 km (0.107 R)
• M10: 921,672 km (0.115 R)
• M11: 984,952 km (0.106 R)
• M12: 1,106,127 km (0.087 R)
• M13: 1,280,857 km (0.064 R)
• M14: 1,341,295 km (0.084 R)
• M15: 1,465,012 km (0.095 R)
• M16: 1,657,694 km (0.119 R)
• M17: 1,778,719 km (0.088 R)
• M18: 1,865,186 km (0.096 R)
• M19: 1,965,716 km (0.079 R)
• M20: 2,042,460 km (0.058 R)
• M21: 2,126,683 km (0.099 R)
• M22: 2,238,583 km (0.079 R)
• M23: 2,338,963 km (0.076 R)
• M24: 2,433,957 km (0.108 R)
• M25: 2,537,329 km (0.065 R)
• M26: 2,614,073 km (0.102 R)
• M27: 2,684,534 km (0.054 R)
• M28: 2,777,135 km (0.112 R)
• M29: 2,965,479 km (0.063 R)
• M30: 3,046,411 km (0.078 R)
• M31: 3,150,531 km (0.098 R)
• M32: 3,331,844 km (0.119 R)
• M33: 3,431,476 km (0.084 R)
• M34: 3,649,590 km (0.118 R)
• M35: 3,736,506 km (0.092 R)
• M36: 3,864,113 km (0.084 R)
• M37: 4,058,441 km (0.092 R)
• M38: 4,156,726 km (0.085 R)
• M39: 4,280,893 km (0.052 R)
• M40: 4,339,236 km (0.032 R)
• M41: 4,439,766 km (0.068 R)
• M42: 4,524,288 km (0.085 R)
• M43: 4,592,206 km (0.056 R)
• M44: 4,711,884 km (0.084 R)
• M45: 5,165,764 km (0.103 R)
• M46: 5,542,601 km (0.096 R)
• M47: 5,688,609 km (0.026 R)
• M48: 5,863,489 km (0.104 R)
• M49: 6,002,914 km (0.073 R)
• M50: 6,124,537 km (0.102 R)
• M51: 6,209,359 km (0.106 R)
• M52: 6,322,904 km (0.048 R)
• M53: 6,379,900 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 11.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.72 AU - 1.1 AU

Year: 579 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 66,703,023 km

• M1: 156,928 km (0.108 R)
• M2: 235,317 km (0.06 R)
• M3: 312,959 km (0.084 R)
• M4: 388,506 km (0.06 R)
• M5: 469,289 km (0.03 R)
• M6: 557,551 km (0.107 R)
• M7: 644,019 km (0.058 R)
• M8: 718,070 km (0.047 R)
• M9: 804,687 km (0.052 R)
• M10: 880,832 km (0.097 R)
• M11: 959,670 km (0.113 R)
• M12: 1,077,553 km (0.063 R)
• M13: 1,162,675 km (0.106 R)
• M14: 1,306,139 km (0.111 R)
• M15: 1,386,024 km (0.063 R)
• M16: 1,515,127 km (0.054 R)
• M17: 1,642,136 km (0.077 R)
• M18: 2,105,440 km (0.102 R)
• M19: 2,179,791 km (0.119 R)
• M20: 2,450,862 km (0.071 R)
• M21: 2,762,474 km (0.101 R)
• M22: 2,866,744 km (0.063 R)
• M23: 3,195,411 km (0.059 R)
• M24: 3,352,339 km (0.116 R)
• M25: 3,471,867 km (0.076 R)
• M26: 3,560,429 km (0.074 R)
• M27: 3,641,661 km (0.046 R)
• M28: 3,805,919 km (0.059 R)
• M29: 3,905,701 km (0.035 R)
• M30: 4,006,381 km (0.093 R)
• M31: 4,116,335 km (0.042 R)
• M32: 4,261,744 km (0.077 R)
• M33: 4,400,272 km (0.06 R)
• M34: 4,584,277 km (0.117 R)
• M35: 4,664,013 km (0.11 R)
• M36: 4,779,802 km (0.098 R)
• M37: 4,987,294 km (0.053 R)
• M38: 5,364,580 km (0.103 R)
• M39: 5,523,752 km (0.088 R)
• M40: 5,693,994 km (0.08 R)
• M41: 5,827,585 km (0.102 R)
• M42: 5,952,649 km (0.07 R)
• M43: 6,117,506 km (0.098 R)
• M44: 6,333,076 km (0.096 R)
• M45: 6,501,523 km (0.07 R)
• M46: 6,741,778 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 13.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.08 AU - 4.24 AU

Year: 4669 Days

Day: 12.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,703,023 km

• M1: 252,222 km (0.078 R)
• M2: 691,142 km (0.087 R)
• M3: 825,481 km (0.095 R)
• M4: 1,052,271 km (0.103 R)
• M5: 1,195,736 km (0.091 R)
• M6: 1,285,195 km (0.057 R)
• M7: 1,439,730 km (0.026 R)
• M8: 1,666,969 km (0.059 R)
• M9: 2,066,246 km (0.078 R)
• M10: 2,286,603 km (0.111 R)
• M11: 2,380,850 km (0.115 R)
• M12: 3,181,947 km (0.102 R)
• M13: 3,834,493 km (0.116 R)
• M14: 4,038,544 km (0.107 R)
• M15: 4,130,248 km (0.094 R)
• M16: 5,086,926 km (0.086 R)
• M17: 5,590,472 km (0.116 R)
• M18: 6,057,517 km (0.093 R)
• M19: 6,295,677 km (0.065 R)
• M20: 6,402,639 km (0.095 R)
• M21: 6,591,133 km (0.07 R)
• M22: 6,918,752 km (0.073 R)
• M23: 7,391,930 km (0.105 R)
• M24: 8,077,986 km (0.079 R)
• M25: 8,665,307 km (0.103 R)
• M26: 9,418,981 km (0.105 R)
• M27: 9,572,169 km (0.112 R)
• M28: 10,005,854 km (0.102 R)
• M29: 10,445,821 km (0.11 R)
• M30: 10,604,544 km (0.113 R)
• M31: 11,085,501 km (0.112 R)
• M32: 11,312,441 km (0.058 R)
• M33: 11,410,129 km (0.11 R)
• M34: 11,508,115 km (0.114 R)
• M35: 11,704,986 km (0.086 R)
• M36: 11,803,870 km (0.073 R)
• M37: 12,875,590 km (0.07 R)
• M38: 13,423,118 km (0.057 R)
• M39: 13,838,850 km (0.079 R)
• M40: 14,188,460 km (0.034 R)
• M41: 14,789,694 km (0.113 R)
• M42: 14,896,657 km (0.06 R)
• M43: 15,003,769 km (0.067 R)
• M44: 15,652,575 km (0.119 R)
• M45: 16,457,860 km (0.079 R)
• M46: 16,791,164 km (0.089 R)
• M47: 18,299,709 km (0.03 R)
• M48: 19,342,257 km (0.082 R)
• M49: 19,733,455 km (0.073 R)
• M50: 19,929,877 km (0.077 R)
• M51: 20,483,688 km (0.101 R)
• M52: 20,642,711 km (0.083 R)
• M53: 21,002,344 km (0.046 R)
• M54: 21,243,197 km (0.094 R)
• M55: 21,364,072 km (0.11 R)
• M56: 21,525,338 km (0.083 R)
• M57: 22,011,980 km (0.034 R)
• M58: 22,872,467 km (0.119 R)
• M59: 23,203,079 km (0.102 R)
• M60: 23,327,544 km (0.118 R)
• M61: 23,452,159 km (0.04 R)
• M62: 23,576,924 km (0.113 R)
• M63: 23,743,725 km (0.062 R)
• M64: 24,457,157 km (0.115 R)
• M65: 24,583,717 km (0.097 R)
• M66: 24,710,576 km (0.114 R)
• M67: 25,220,256 km (0.088 R)
• M68: 25,604,573 km (0.096 R)
• M69: 26,120,237 km (0.033 R)
• M70: 26,856,558 km (0.037 R)
• M71: 26,987,306 km (0.086 R)
• M72: 27,074,522 km (0.07 R)
• M73: 27,292,935 km (0.1 R)
• M74: 27,468,114 km (0.093 R)
• M75: 28,040,176 km (0.058 R)
• M76: 28,216,851 km (0.028 R)
• M77: 28,972,470 km (0.087 R)
• M78: 29,554,555 km (0.06 R)
• M79: 29,869,758 km (0.12 R)
• M80: 30,276,515 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.6

Radius: 13.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.41 AU - 5.63 AU

Year: 7500 Days

Day: 9.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,703,023 km

• M1: 184,604 km (0.075 R)
• M2: 324,029 km (0.098 R)
• M3: 481,705 km (0.045 R)
• M4: 602,131 km (0.104 R)
• M5: 844,630 km (0.082 R)
• M6: 1,033,272 km (0.051 R)
• M7: 1,482,066 km (0.071 R)
• M8: 1,567,486 km (0.064 R)
• M9: 1,819,260 km (0.116 R)
• M10: 1,989,352 km (0.045 R)
• M11: 2,345,695 km (0.116 R)
• M12: 2,600,609 km (0.1 R)
• M13: 2,954,708 km (0.092 R)
• M14: 3,268,115 km (0.092 R)
• M15: 3,670,234 km (0.112 R)
• M16: 3,788,117 km (0.114 R)
• M17: 3,947,289 km (0.103 R)
• M18: 4,108,706 km (0.116 R)
• M19: 4,293,010 km (0.115 R)
• M20: 5,123,278 km (0.117 R)
• M21: 5,545,743 km (0.119 R)
• M22: 5,864,237 km (0.113 R)
• M23: 6,049,139 km (0.044 R)
• M24: 6,142,189 km (0.095 R)
• M25: 6,400,844 km (0.105 R)
• M26: 7,247,418 km (0.09 R)
• M27: 7,396,119 km (0.043 R)
• M28: 7,671,528 km (0.116 R)
• M29: 7,899,366 km (0.086 R)
• M30: 8,309,863 km (0.099 R)
• M31: 8,674,881 km (0.062 R)
• M32: 9,178,577 km (0.106 R)
• M33: 9,965,911 km (0.085 R)
• M34: 10,131,516 km (0.037 R)
• M35: 10,916,605 km (0.083 R)
• M36: 11,345,203 km (0.075 R)
• M37: 11,460,394 km (0.09 R)
• M38: 11,721,143 km (0.114 R)
• M39: 12,042,479 km (0.095 R)
• M40: 12,693,978 km (0.112 R)
• M41: 12,873,645 km (0.044 R)
• M42: 13,174,935 km (0.089 R)
• M43: 13,296,109 km (0.039 R)
• M44: 13,846,181 km (0.109 R)
• M45: 14,403,582 km (0.06 R)
• M46: 14,591,028 km (0.108 R)
• M47: 14,685,125 km (0.044 R)
• M48: 15,444,634 km (0.066 R)
• M49: 15,572,540 km (0.07 R)
• M50: 15,764,923 km (0.107 R)
• M51: 15,861,563 km (0.04 R)
• M52: 16,152,232 km (0.105 R)
• M53: 16,249,620 km (0.086 R)
• M54: 16,739,104 km (0.11 R)
• M55: 16,837,540 km (0.102 R)
• M56: 17,933,494 km (0.067 R)
• M57: 18,101,642 km (0.057 R)
• M58: 18,304,047 km (0.083 R)
• M59: 18,473,243 km (0.101 R)
• M60: 19,465,226 km (0.086 R)
• M61: 20,369,096 km (0.111 R)
• M62: 21,180,216 km (0.07 R)
• M63: 21,357,938 km (0.104 R)
• M64: 21,930,001 km (0.103 R)
• M65: 22,290,232 km (0.038 R)
• M66: 22,507,149 km (0.07 R)
• M67: 22,724,964 km (0.113 R)
• M68: 22,906,875 km (0.117 R)
• M69: 23,455,749 km (0.047 R)
• M70: 23,676,406 km (0.116 R)
• M71: 23,934,911 km (0.111 R)
• M72: 24,753,212 km (0.099 R)
• M73: 25,128,104 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.4

Radius: 3.3

Gravity: 64.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.31 AU - 10.45 AU

Year: 16177 Days

Day: 15.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,703,023 km

• M1: 80,035 km (0.109 R)
• M2: 808,876 km (0.048 R)
• M3: 1,171,351 km (0.099 R)
• M4: 1,275,621 km (0.117 R)
• M5: 1,493,286 km (0.082 R)
• M6: 2,881,704 km (0.11 R)
• M7: 2,987,170 km (0.061 R)
• M8: 3,165,641 km (0.055 R)
• M9: 3,238,046 km (0.096 R)
• M10: 3,421,303 km (0.103 R)
• M11: 3,645,850 km (0.063 R)
• M12: 3,683,698 km (0.116 R)
• M13: 3,836,587 km (0.111 R)
• M14: 4,187,992 km (0.102 R)
• M15: 4,267,429 km (0.086 R)
• M16: 4,879,434 km (0.088 R)
• M17: 4,963,059 km (0.092 R)
• M18: 5,005,096 km (0.073 R)
• M19: 5,047,283 km (0.085 R)
• M20: 5,649,264 km (0.037 R)
• M21: 5,781,210 km (0.074 R)
• M22: 6,003,512 km (0.106 R)
• M23: 6,228,507 km (0.111 R)
• M24: 6,686,726 km (0.106 R)
• M25: 6,733,101 km (0.067 R)
• M26: 9,032,121 km (0.045 R)
• M27: 9,497,520 km (0.102 R)
• M28: 10,236,982 km (0.109 R)
• M29: 10,559,515 km (0.068 R)
• M30: 11,770,360 km (0.067 R)
• M31: 11,938,808 km (0.045 R)
• M32: 12,221,398 km (0.113 R)
• M33: 12,506,232 km (0.115 R)
• M34: 13,432,243 km (0.053 R)
• M35: 13,667,112 km (0.093 R)
• M36: 14,500,073 km (0.099 R)
• M37: 15,410,525 km (0.12 R)
• M38: 16,527,274 km (0.086 R)
• M39: 17,286,184 km (0.111 R)
• M40: 17,413,791 km (0.096 R)
• M41: 18,837,663 km (0.109 R)
• M42: 20,365,805 km (0.089 R)
• M43: 20,635,530 km (0.1 R)
• M44: 20,974,519 km (0.081 R)
• M45: 21,042,436 km (0.107 R)
• M46: 23,609,536 km (0.08 R)
• M47: 25,616,840 km (0.11 R)
• M48: 25,907,958 km (0.063 R)
• M49: 26,420,181 km (0.1 R)
• M50: 26,567,235 km (0.119 R)
• M51: 27,231,899 km (0.118 R)
• M52: 30,174,639 km (0.061 R)
• M53: 32,191,816 km (0.081 R)
• M54: 32,584,660 km (0.068 R)
• M55: 32,742,187 km (0.118 R)
• M56: 34,653,000 km (0.113 R)
• M57: 35,378,849 km (0.057 R)
• M58: 35,703,028 km (0.09 R)
• M59: 35,784,259 km (0.072 R)
• M60: 36,191,166 km (0.101 R)
• M61: 37,834,349 km (0.089 R)
• M62: 38,331,911 km (0.103 R)
• M63: 40,090,584 km (0.1 R)
• M64: 40,428,675 km (0.118 R)
• M65: 40,937,308 km (0.11 R)
• M66: 41,448,184 km (0.104 R)
• M67: 41,533,605 km (0.091 R)
• M68: 42,562,240 km (0.044 R)
• M69: 45,786,523 km (0.12 R)
• M70: 46,139,723 km (0.055 R)
• M71: 46,671,245 km (0.107 R)
• M72: 47,026,839 km (0.079 R)
• M73: 47,472,341 km (0.115 R)
• M74: 49,721,545 km (0.109 R)
• M75: 49,903,007 km (0.076 R)
• M76: 51,270,631 km (0.091 R)
• M77: 54,136,029 km (0.09 R)
• M78: 54,977,666 km (0.05 R)
• M79: 56,012,136 km (0.087 R)
• M80: 56,389,870 km (0.092 R)
• M81: 57,433,016 km (0.099 R)
• M82: 57,528,160 km (0.088 R)
• M83: 58,482,595 km (0.09 R)
• M84: 58,961,757 km (0.043 R)
• M85: 60,794,331 km (0.083 R)
• M86: 61,474,253 km (0.104 R)
• M87: 62,841,578 km (0.037 R)
• M88: 63,135,837 km (0.112 R)
• M89: 63,234,122 km (0.086 R)
• M90: 63,332,259 km (0.067 R)
• M91: 64,021,456 km (0.105 R)
• M92: 64,218,925 km (0.043 R)
• M93: 65,904,744 km (0.103 R)
• M94: 66,403,204 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 13,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit