🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.8 AU - 0.98 AU

Year: 308 Days

Day: 22.1 Hours

Environment

Temp: 69 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 10

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.69 AU - 6.05 AU

Year: 3945 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,521,393 km

• M1: 141,819 km (0.086 R)
• M2: 218,413 km (0.107 R)
• M3: 284,236 km (0.12 R)
• M4: 365,617 km (0.104 R)
• M5: 570,716 km (0.081 R)
• M6: 649,853 km (0.106 R)
• M7: 926,160 km (0.116 R)
• M8: 1,167,462 km (0.075 R)
• M9: 1,238,970 km (0.108 R)
• M10: 1,328,579 km (0.061 R)
• M11: 1,403,527 km (0.059 R)
• M12: 1,497,175 km (0.062 R)
• M13: 1,754,484 km (0.069 R)
• M14: 1,883,886 km (0.107 R)
• M15: 2,064,600 km (0.108 R)
• M16: 2,241,275 km (0.102 R)
• M17: 2,351,679 km (0.05 R)
• M18: 2,536,432 km (0.03 R)
• M19: 2,651,622 km (0.088 R)
• M20: 2,833,234 km (0.067 R)
• M21: 2,963,983 km (0.052 R)
• M22: 3,265,572 km (0.098 R)
• M23: 3,368,196 km (0.075 R)
• M24: 3,635,677 km (0.08 R)
• M25: 3,898,072 km (0.059 R)
• M26: 4,056,197 km (0.105 R)
• M27: 4,129,799 km (0.117 R)
• M28: 4,303,332 km (0.079 R)
• M29: 4,542,839 km (0.115 R)
• M30: 4,632,148 km (0.04 R)
• M31: 4,943,013 km (0.045 R)
• M32: 5,193,888 km (0.113 R)
• M33: 5,449,102 km (0.094 R)
• M34: 5,516,870 km (0.086 R)
• M35: 5,584,937 km (0.11 R)
• M36: 5,680,830 km (0.083 R)
• M37: 5,874,110 km (0.103 R)
• M38: 6,055,722 km (0.104 R)
• M39: 6,238,979 km (0.103 R)
• M40: 6,381,396 km (0.064 R)
• M41: 6,596,817 km (0.12 R)
• M42: 7,138,661 km (0.045 R)
• M43: 7,287,660 km (0.077 R)
• M44: 7,377,419 km (0.092 R)
• M45: 7,452,667 km (0.082 R)
• M46: 7,543,173 km (0.093 R)
• M47: 7,970,575 km (0.117 R)
• M48: 8,156,076 km (0.115 R)
• M49: 8,233,867 km (0.063 R)
• M50: 8,531,567 km (0.106 R)
• M51: 8,610,554 km (0.116 R)
• M52: 8,673,834 km (0.112 R)
• M53: 9,105,424 km (0.096 R)
• M54: 9,234,677 km (0.071 R)
• M55: 9,494,827 km (0.077 R)
• M56: 9,560,351 km (0.066 R)
• M57: 9,956,187 km (0.049 R)
• M58: 10,022,758 km (0.114 R)
• M59: 10,391,218 km (0.11 R)
• M60: 10,764,016 km (0.075 R)
• M61: 10,866,490 km (0.042 R)
• M62: 11,331,740 km (0.048 R)
• M63: 11,488,219 km (0.031 R)
• M64: 11,733,111 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.3

Radius: 6.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.83 AU - 12.91 AU

Year: 15971 Days

Day: 24.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,521,393 km

• M1: 82,129 km (0.108 R)
• M2: 165,306 km (0.111 R)
• M3: 208,988 km (0.082 R)
• M4: 709,543 km (0.071 R)
• M5: 757,564 km (0.09 R)
• M6: 1,124,078 km (0.088 R)
• M7: 1,180,626 km (0.082 R)
• M8: 1,688,362 km (0.037 R)
• M9: 1,841,550 km (0.09 R)
• M10: 2,256,385 km (0.095 R)
• M11: 2,523,866 km (0.101 R)
• M12: 2,750,357 km (0.116 R)
• M13: 2,983,430 km (0.056 R)
• M14: 3,142,303 km (0.062 R)
• M15: 3,249,715 km (0.073 R)
• M16: 3,977,957 km (0.078 R)
• M17: 4,330,559 km (0.035 R)
• M18: 5,128,514 km (0.083 R)
• M19: 5,383,130 km (0.082 R)
• M20: 7,313,391 km (0.069 R)
• M21: 7,780,735 km (0.114 R)
• M22: 8,036,547 km (0.101 R)
• M23: 8,295,052 km (0.054 R)
• M24: 8,518,701 km (0.081 R)
• M25: 8,744,444 km (0.102 R)
• M26: 9,433,492 km (0.063 R)
• M27: 9,823,793 km (0.082 R)
• M28: 10,020,963 km (0.036 R)
• M29: 11,478,495 km (0.093 R)
• M30: 12,316,542 km (0.12 R)
• M31: 12,657,326 km (0.088 R)
• M32: 12,871,850 km (0.104 R)
• M33: 13,217,570 km (0.034 R)
• M34: 13,348,020 km (0.108 R)
• M35: 14,139,692 km (0.034 R)
• M36: 14,991,801 km (0.116 R)
• M37: 15,584,358 km (0.092 R)
• M38: 16,231,070 km (0.095 R)
• M39: 16,417,319 km (0.1 R)
• M40: 16,464,143 km (0.115 R)
• M41: 18,368,225 km (0.074 R)
• M42: 19,494,398 km (0.106 R)
• M43: 20,542,032 km (0.117 R)
• M44: 21,966,951 km (0.103 R)
• M45: 22,795,574 km (0.09 R)
• M46: 22,899,844 km (0.079 R)
• M47: 24,803,925 km (0.067 R)
• M48: 28,200,246 km (0.076 R)
• M49: 30,524,847 km (0.097 R)
• M50: 30,812,524 km (0.081 R)
• M51: 30,985,609 km (0.08 R)
• M52: 31,681,089 km (0.062 R)
• M53: 32,147,535 km (0.096 R)
• M54: 32,323,014 km (0.097 R)
• M55: 33,738,509 km (0.09 R)
• M56: 34,334,207 km (0.097 R)
• M57: 34,813,369 km (0.028 R)
• M58: 35,778,126 km (0.034 R)
• M59: 37,303,276 km (0.046 R)
• M60: 38,724,905 km (0.052 R)
• M61: 39,912,712 km (0.101 R)
• M62: 41,366,504 km (0.072 R)
• M63: 41,940,212 km (0.092 R)
• M64: 42,004,090 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.8

Radius: 6.7

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.97 AU - 13.15 AU

Year: 16340 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,521,393 km

• M1: 167,998 km (0.099 R)
• M2: 391,198 km (0.058 R)
• M3: 564,134 km (0.057 R)
• M4: 1,004,849 km (0.117 R)
• M5: 1,189,752 km (0.081 R)
• M6: 1,502,112 km (0.112 R)
• M7: 1,713,943 km (0.113 R)
• M8: 2,199,837 km (0.028 R)
• M9: 3,022,326 km (0.117 R)
• M10: 3,098,022 km (0.093 R)
• M11: 3,407,092 km (0.106 R)
• M12: 3,645,401 km (0.059 R)
• M13: 3,971,524 km (0.074 R)
• M14: 4,349,708 km (0.028 R)
• M15: 4,783,392 km (0.1 R)
• M16: 5,185,511 km (0.11 R)
• M17: 5,276,317 km (0.095 R)
• M18: 5,505,650 km (0.103 R)
• M19: 5,691,601 km (0.081 R)
• M20: 5,926,918 km (0.091 R)
• M21: 6,165,377 km (0.07 R)
• M22: 6,261,718 km (0.037 R)
• M23: 6,750,604 km (0.104 R)
• M24: 6,800,121 km (0.061 R)
• M25: 7,921,207 km (0.065 R)
• M26: 8,610,105 km (0.092 R)
• M27: 8,717,816 km (0.109 R)
• M28: 9,098,393 km (0.101 R)
• M29: 10,272,138 km (0.097 R)
• M30: 10,847,641 km (0.06 R)
• M31: 11,139,357 km (0.092 R)
• M32: 11,256,791 km (0.029 R)
• M33: 12,392,538 km (0.055 R)
• M34: 13,627,020 km (0.102 R)
• M35: 14,578,462 km (0.092 R)
• M36: 15,029,649 km (0.09 R)
• M37: 16,012,058 km (0.086 R)
• M38: 16,277,595 km (0.036 R)
• M39: 18,245,405 km (0.107 R)
• M40: 18,731,598 km (0.108 R)
• M41: 19,929,877 km (0.048 R)
• M42: 20,718,408 km (0.084 R)
• M43: 20,790,663 km (0.066 R)
• M44: 21,225,544 km (0.099 R)
• M45: 21,444,107 km (0.067 R)
• M46: 21,810,173 km (0.116 R)
• M47: 22,474,088 km (0.088 R)
• M48: 22,696,839 km (0.047 R)
• M49: 23,897,362 km (0.1 R)
• M50: 24,200,747 km (0.11 R)
• M51: 24,964,743 km (0.079 R)
• M52: 25,814,309 km (0.096 R)
• M53: 26,594,761 km (0.06 R)
• M54: 27,700,439 km (0.089 R)
• M55: 27,780,025 km (0.08 R)
• M56: 28,178,853 km (0.094 R)
• M57: 28,338,923 km (0.037 R)
• M58: 29,143,909 km (0.055 R)
• M59: 29,467,938 km (0.105 R)
• M60: 29,711,932 km (0.097 R)
• M61: 30,038,056 km (0.107 R)
• M62: 31,189,062 km (0.096 R)
• M63: 31,603,597 km (0.059 R)
• M64: 32,521,979 km (0.113 R)
• M65: 33,364,514 km (0.058 R)
• M66: 33,533,859 km (0.103 R)
• M67: 33,703,503 km (0.084 R)
• M68: 34,470,491 km (0.079 R)
• M69: 36,369,486 km (0.085 R)
• M70: 37,595,590 km (0.097 R)
• M71: 38,924,169 km (0.095 R)
• M72: 40,900,357 km (0.09 R)
• M73: 42,083,377 km (0.095 R)
• M74: 43,925,376 km (0.115 R)
• M75: 49,413,673 km (0.038 R)
• M76: 49,606,804 km (0.113 R)
• M77: 49,896,874 km (0.106 R)
• M78: 55,013,570 km (0.083 R)
• M79: 55,815,564 km (0.097 R)
• M80: 56,924,383 km (0.079 R)
• M81: 58,244,285 km (0.105 R)
• M82: 59,471,586 km (0.114 R)
• M83: 60,707,414 km (0.067 R)
• M84: 61,017,680 km (0.045 R)
• M85: 61,536,037 km (0.034 R)
• M86: 63,623,675 km (0.112 R)
• M87: 64,149,362 km (0.077 R)
• M88: 65,522,521 km (0.05 R)
• M89: 65,840,716 km (0.11 R)
• M90: 67,653,991 km (0.057 R)
• M91: 68,083,038 km (0.056 R)
• M92: 71,438,369 km (0.1 R)
• M93: 72,203,412 km (0.106 R)
• M94: 72,532,228 km (0.119 R)
• M95: 72,861,493 km (0.099 R)
• M96: 72,971,298 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 13,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit