🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 11.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 300 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,317,291 km

• M1: 148,251 km (0.106 R)
• M2: 230,082 km (0.042 R)
• M3: 330,611 km (0.111 R)
• M4: 405,410 km (0.062 R)
• M5: 489,484 km (0.118 R)
• M6: 567,126 km (0.106 R)
• M7: 666,010 km (0.097 R)
• M8: 770,279 km (0.084 R)
• M9: 861,085 km (0.09 R)
• M10: 955,930 km (0.062 R)
• M11: 1,061,098 km (0.096 R)
• M12: 1,148,762 km (0.098 R)
• M13: 1,240,615 km (0.111 R)
• M14: 1,329,925 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.8

Radius: 11.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.52 AU - 4.32 AU

Year: 5264 Days

Day: 15 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 64,317,291 km

• M1: 163,211 km (0.072 R)
• M2: 318,643 km (0.039 R)
• M3: 482,154 km (0.106 R)
• M4: 836,551 km (0.027 R)
• M5: 1,042,697 km (0.066 R)
• M6: 1,869,824 km (0.081 R)
• M7: 2,322,806 km (0.118 R)
• M8: 2,728,815 km (0.109 R)
• M9: 3,362,511 km (0.064 R)
• M10: 3,642,858 km (0.061 R)
• M11: 3,894,332 km (0.083 R)
• M12: 3,967,336 km (0.104 R)
• M13: 4,357,786 km (0.047 R)
• M14: 5,135,695 km (0.072 R)
• M15: 5,336,904 km (0.098 R)
• M16: 5,561,301 km (0.1 R)
• M17: 5,705,812 km (0.073 R)
• M18: 5,830,577 km (0.089 R)
• M19: 6,189,163 km (0.065 R)
• M20: 6,446,621 km (0.067 R)
• M21: 6,663,837 km (0.086 R)
• M22: 7,786,270 km (0.062 R)
• M23: 8,017,847 km (0.071 R)
• M24: 8,204,695 km (0.095 R)
• M25: 8,654,386 km (0.062 R)
• M26: 8,966,597 km (0.08 R)
• M27: 9,039,152 km (0.078 R)
• M28: 9,112,006 km (0.105 R)
• M29: 9,356,000 km (0.086 R)
• M30: 9,726,255 km (0.118 R)
• M31: 10,455,545 km (0.099 R)
• M32: 11,254,547 km (0.078 R)
• M33: 11,463,984 km (0.05 R)
• M34: 11,621,959 km (0.066 R)
• M35: 12,207,186 km (0.107 R)
• M36: 12,503,390 km (0.106 R)
• M37: 13,268,134 km (0.056 R)
• M38: 13,517,065 km (0.08 R)
• M39: 13,711,842 km (0.049 R)
• M40: 14,132,361 km (0.107 R)
• M41: 14,642,640 km (0.083 R)
• M42: 14,900,098 km (0.098 R)
• M43: 15,506,418 km (0.115 R)
• M44: 15,739,641 km (0.118 R)
• M45: 16,653,983 km (0.104 R)
• M46: 18,781,564 km (0.035 R)
• M47: 18,936,846 km (0.115 R)
• M48: 19,405,088 km (0.065 R)
• M49: 19,877,219 km (0.074 R)
• M50: 20,544,425 km (0.09 R)
• M51: 20,768,523 km (0.089 R)
• M52: 21,025,682 km (0.054 R)
• M53: 21,122,322 km (0.027 R)
• M54: 21,348,514 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 11.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.02 AU - 5.38 AU

Year: 6911 Days

Day: 8.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,317,291 km

• M1: 149,149 km (0.104 R)
• M2: 306,376 km (0.114 R)
• M3: 520,601 km (0.104 R)
• M4: 648,507 km (0.064 R)
• M5: 1,002,605 km (0.088 R)
• M6: 1,253,929 km (0.078 R)
• M7: 2,000,572 km (0.097 R)
• M8: 2,430,517 km (0.09 R)
• M9: 2,656,409 km (0.114 R)
• M10: 2,889,333 km (0.105 R)
• M11: 3,080,519 km (0.075 R)
• M12: 3,500,740 km (0.112 R)
• M13: 3,965,840 km (0.104 R)
• M14: 4,152,089 km (0.086 R)
• M15: 4,313,954 km (0.118 R)
• M16: 4,756,165 km (0.079 R)
• M17: 5,011,379 km (0.117 R)
• M18: 5,184,015 km (0.025 R)
• M19: 5,271,081 km (0.108 R)
• M20: 5,388,067 km (0.07 R)
• M21: 6,199,485 km (0.044 R)
• M22: 6,322,904 km (0.098 R)
• M23: 6,478,485 km (0.066 R)
• M24: 6,666,829 km (0.111 R)
• M25: 7,049,052 km (0.077 R)
• M26: 7,275,244 km (0.088 R)
• M27: 7,405,693 km (0.068 R)
• M28: 7,503,979 km (0.108 R)
• M29: 8,305,973 km (0.115 R)
• M30: 8,890,601 km (0.104 R)
• M31: 9,311,271 km (0.057 R)
• M32: 9,559,753 km (0.074 R)
• M33: 9,738,522 km (0.057 R)
• M34: 10,797,526 km (0.119 R)
• M35: 10,909,275 km (0.1 R)
• M36: 11,435,261 km (0.089 R)
• M37: 11,663,398 km (0.076 R)
• M38: 11,969,774 km (0.059 R)
• M39: 12,551,411 km (0.048 R)
• M40: 12,747,235 km (0.106 R)
• M41: 12,904,761 km (0.055 R)
• M42: 12,983,749 km (0.091 R)
• M43: 13,062,886 km (0.103 R)
• M44: 13,541,300 km (0.091 R)
• M45: 14,433,053 km (0.073 R)
• M46: 14,679,590 km (0.059 R)
• M47: 15,848,398 km (0.069 R)
• M48: 16,017,893 km (0.052 R)
• M49: 16,102,864 km (0.11 R)
• M50: 16,744,639 km (0.066 R)
• M51: 16,917,275 km (0.12 R)
• M52: 17,177,276 km (0.074 R)
• M53: 18,186,164 km (0.036 R)
• M54: 18,319,157 km (0.106 R)
• M55: 18,630,769 km (0.083 R)
• M56: 18,854,418 km (0.091 R)
• M57: 18,944,177 km (0.052 R)
• M58: 19,440,094 km (0.106 R)
• M59: 20,814,599 km (0.073 R)
• M60: 20,953,725 km (0.116 R)
• M61: 21,139,825 km (0.07 R)
• M62: 21,419,872 km (0.095 R)
• M63: 21,701,266 km (0.072 R)
• M64: 22,125,525 km (0.079 R)
• M65: 23,995,648 km (0.096 R)
• M66: 24,239,044 km (0.049 R)
• M67: 24,974,317 km (0.106 R)
• M68: 25,171,637 km (0.098 R)
• M69: 25,567,772 km (0.112 R)
• M70: 26,065,783 km (0.092 R)
• M71: 27,477,538 km (0.087 R)
• M72: 27,732,154 km (0.094 R)
• M73: 28,038,830 km (0.089 R)
• M74: 29,017,499 km (0.084 R)
• M75: 29,850,161 km (0.077 R)
• M76: 30,059,598 km (0.025 R)
• M77: 30,690,751 km (0.071 R)
• M78: 30,902,133 km (0.089 R)
• M79: 32,448,975 km (0.037 R)
• M80: 33,367,506 km (0.053 R)
• M81: 34,239,811 km (0.118 R)
• M82: 35,895,411 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.5

Radius: 3.7

Gravity: 44.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.05 AU - 8.69 AU

Year: 16424 Days

Day: 23 Hours

Environment

Temp: -239 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,317,291 km

• M1: 68,665 km (0.114 R)
• M2: 110,254 km (0.079 R)
• M3: 188,493 km (0.065 R)
• M4: 227,838 km (0.087 R)
• M5: 347,217 km (0.114 R)
• M6: 379,979 km (0.112 R)
• M7: 1,210,845 km (0.119 R)
• M8: 1,339,799 km (0.081 R)
• M9: 1,419,235 km (0.107 R)
• M10: 1,610,720 km (0.086 R)
• M11: 1,723,816 km (0.079 R)
• M12: 1,927,868 km (0.09 R)
• M13: 1,957,787 km (0.108 R)
• M14: 2,017,776 km (0.106 R)
• M15: 2,139,698 km (0.07 R)
• M16: 2,651,173 km (0.041 R)
• M17: 2,717,745 km (0.078 R)
• M18: 3,558,036 km (0.116 R)
• M19: 3,705,390 km (0.104 R)
• M20: 4,120,823 km (0.032 R)
• M21: 4,630,652 km (0.115 R)
• M22: 4,791,620 km (0.043 R)
• M23: 4,954,233 km (0.07 R)
• M24: 5,077,501 km (0.038 R)
• M25: 5,118,790 km (0.09 R)
• M26: 5,326,881 km (0.119 R)
• M27: 5,537,814 km (0.083 R)
• M28: 7,181,745 km (0.111 R)
• M29: 7,367,845 km (0.032 R)
• M30: 7,840,125 km (0.074 R)
• M31: 8,031,760 km (0.097 R)
• M32: 8,615,940 km (0.096 R)
• M33: 9,670,754 km (0.086 R)
• M34: 9,722,066 km (0.078 R)
• M35: 10,031,435 km (0.09 R)
• M36: 10,818,768 km (0.101 R)
• M37: 10,925,282 km (0.075 R)
• M38: 11,193,062 km (0.085 R)
• M39: 11,246,768 km (0.111 R)
• M40: 12,174,574 km (0.119 R)
• M41: 12,731,826 km (0.109 R)
• M42: 12,900,572 km (0.103 R)
• M43: 15,399,605 km (0.11 R)
• M44: 15,699,549 km (0.042 R)
• M45: 15,820,124 km (0.112 R)
• M46: 16,122,911 km (0.089 R)
• M47: 19,967,127 km (0.066 R)
• M48: 20,491,468 km (0.047 R)
• M49: 21,086,568 km (0.106 R)
• M50: 21,152,989 km (0.035 R)
• M51: 24,424,844 km (0.104 R)
• M52: 25,762,848 km (0.096 R)
• M53: 26,835,764 km (0.054 R)
• M54: 27,996,194 km (0.107 R)
• M55: 28,803,424 km (0.069 R)
• M56: 30,066,030 km (0.049 R)
• M57: 30,591,269 km (0.118 R)
• M58: 31,043,653 km (0.038 R)
• M59: 31,879,007 km (0.083 R)
• M60: 32,261,230 km (0.081 R)
• M61: 32,875,778 km (0.102 R)
• M62: 33,960,661 km (0.072 R)
• M63: 35,372,566 km (0.062 R)
• M64: 35,847,390 km (0.095 R)
• M65: 35,926,826 km (0.092 R)
• M66: 36,803,470 km (0.098 R)
• M67: 37,204,392 km (0.082 R)
• M68: 39,721,675 km (0.104 R)
• M69: 39,968,213 km (0.049 R)
• M70: 40,959,299 km (0.111 R)
• M71: 42,042,088 km (0.053 R)
• M72: 42,293,412 km (0.03 R)
• M73: 42,545,036 km (0.091 R)
• M74: 42,797,258 km (0.118 R)
• M75: 46,813,063 km (0.119 R)
• M76: 48,119,801 km (0.066 R)
• M77: 48,294,830 km (0.11 R)
• M78: 48,733,601 km (0.108 R)
• M79: 49,261,831 km (0.064 R)
• M80: 50,768,880 km (0.109 R)
• M81: 51,483,210 km (0.1 R)
• M82: 53,464,933 km (0.036 R)
• M83: 54,373,889 km (0.04 R)
• M84: 54,921,866 km (0.116 R)
• M85: 56,022,907 km (0.101 R)
• M86: 60,972,801 km (0.098 R)
• M87: 62,303,474 km (0.043 R)
• M88: 62,398,768 km (0.043 R)
• M89: 62,685,397 km (0.095 R)
• M90: 63,068,069 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 13,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit