🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 12.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.68 AU - 1.02 AU

Year: 523 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,318,265 km

• M1: 159,771 km (0.094 R)
• M2: 263,591 km (0.099 R)
• M3: 362,476 km (0.058 R)
• M4: 458,218 km (0.115 R)
• M5: 540,796 km (0.112 R)
• M6: 629,807 km (0.076 R)
• M7: 729,589 km (0.027 R)
• M8: 885,470 km (0.088 R)
• M9: 1,097,300 km (0.116 R)
• M10: 1,296,864 km (0.115 R)
• M11: 1,416,692 km (0.055 R)
• M12: 1,584,391 km (0.092 R)
• M13: 1,726,210 km (0.116 R)
• M14: 1,838,857 km (0.029 R)
• M15: 2,002,218 km (0.086 R)
• M16: 2,106,936 km (0.101 R)
• M17: 2,199,089 km (0.111 R)
• M18: 2,343,750 km (0.1 R)
• M19: 2,461,783 km (0.053 R)
• M20: 2,566,800 km (0.103 R)
• M21: 2,930,473 km (0.08 R)
• M22: 3,058,229 km (0.116 R)
• M23: 3,147,090 km (0.109 R)
• M24: 3,236,849 km (0.112 R)
• M25: 3,402,304 km (0.063 R)
• M26: 3,562,075 km (0.057 R)
• M27: 3,689,981 km (0.108 R)
• M28: 3,776,149 km (0.086 R)
• M29: 4,145,656 km (0.115 R)
• M30: 4,343,873 km (0.111 R)
• M31: 4,462,504 km (0.072 R)
• M32: 4,545,382 km (0.097 R)
• M33: 4,628,708 km (0.099 R)
• M34: 4,731,182 km (0.079 R)
• M35: 4,891,102 km (0.082 R)
• M36: 5,206,903 km (0.033 R)
• M37: 5,323,440 km (0.117 R)
• M38: 5,529,287 km (0.054 R)
• M39: 5,668,114 km (0.105 R)
• M40: 5,979,576 km (0.106 R)
• M41: 6,122,143 km (0.087 R)
• M42: 6,255,585 km (0.049 R)
• M43: 6,358,807 km (0.091 R)
• M44: 6,473,100 km (0.116 R)
• M45: 6,661,593 km (0.117 R)
• M46: 6,873,125 km (0.112 R)
• M47: 7,302,919 km (0.064 R)
• M48: 7,433,668 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 9.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.15 AU - 3.25 AU

Year: 2959 Days

Day: 11.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,318,265 km

• M1: 151,692 km (0.1 R)
• M2: 254,915 km (0.116 R)
• M3: 341,083 km (0.074 R)
• M4: 461,659 km (0.045 R)
• M5: 656,136 km (0.083 R)
• M6: 750,533 km (0.106 R)
• M7: 954,135 km (0.102 R)
• M8: 1,052,720 km (0.08 R)
• M9: 1,155,045 km (0.108 R)
• M10: 1,403,228 km (0.105 R)
• M11: 1,493,585 km (0.105 R)
• M12: 1,716,486 km (0.052 R)
• M13: 1,912,609 km (0.102 R)
• M14: 2,116,211 km (0.093 R)
• M15: 2,194,302 km (0.119 R)
• M16: 2,353,773 km (0.092 R)
• M17: 2,600,011 km (0.101 R)
• M18: 3,102,959 km (0.111 R)
• M19: 3,177,309 km (0.118 R)
• M20: 3,282,476 km (0.084 R)
• M21: 3,465,285 km (0.08 R)
• M22: 3,841,225 km (0.105 R)
• M23: 4,034,206 km (0.065 R)
• M24: 4,463,103 km (0.067 R)
• M25: 4,547,326 km (0.104 R)
• M26: 5,011,080 km (0.114 R)
• M27: 5,116,247 km (0.054 R)
• M28: 5,239,965 km (0.056 R)
• M29: 5,346,628 km (0.12 R)
• M30: 5,472,141 km (0.04 R)
• M31: 5,946,665 km (0.085 R)
• M32: 6,076,815 km (0.085 R)
• M33: 6,453,652 km (0.086 R)
• M34: 6,606,392 km (0.029 R)
• M35: 7,669,584 km (0.098 R)
• M36: 7,892,634 km (0.069 R)
• M37: 8,700,762 km (0.108 R)
• M38: 8,764,042 km (0.034 R)
• M39: 8,933,536 km (0.073 R)
• M40: 9,297,208 km (0.07 R)
• M41: 9,361,835 km (0.107 R)
• M42: 9,665,818 km (0.097 R)
• M43: 9,840,847 km (0.113 R)
• M44: 9,994,933 km (0.087 R)
• M45: 10,529,446 km (0.098 R)
• M46: 11,695,711 km (0.108 R)
• M47: 11,882,409 km (0.061 R)
• M48: 12,164,252 km (0.107 R)
• M49: 12,258,798 km (0.058 R)
• M50: 12,377,129 km (0.07 R)
• M51: 13,411,150 km (0.066 R)
• M52: 13,606,525 km (0.089 R)
• M53: 13,704,661 km (0.104 R)
• M54: 14,422,581 km (0.082 R)
• M55: 14,547,645 km (0.061 R)
• M56: 14,622,893 km (0.085 R)
• M57: 15,305,508 km (0.116 R)
• M58: 15,381,952 km (0.085 R)
• M59: 15,766,419 km (0.104 R)
• M60: 15,869,492 km (0.084 R)
• M61: 15,946,834 km (0.054 R)
• M62: 16,492,417 km (0.112 R)
• M63: 17,176,229 km (0.079 R)
• M64: 18,003,805 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 15

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.56 AU - 5.14 AU

Year: 6050 Days

Day: 7.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,318,265 km

• M1: 285,134 km (0.117 R)
• M2: 392,994 km (0.117 R)
• M3: 534,513 km (0.053 R)
• M4: 770,279 km (0.071 R)
• M5: 922,271 km (0.095 R)
• M6: 1,113,607 km (0.077 R)
• M7: 1,380,340 km (0.082 R)
• M8: 1,635,703 km (0.107 R)
• M9: 1,786,498 km (0.085 R)
• M10: 2,030,492 km (0.105 R)
• M11: 2,138,651 km (0.099 R)
• M12: 2,728,815 km (0.096 R)
• M13: 2,828,746 km (0.068 R)
• M14: 3,454,664 km (0.077 R)
• M15: 3,739,348 km (0.085 R)
• M16: 4,308,718 km (0.101 R)
• M17: 4,615,842 km (0.064 R)
• M18: 4,759,905 km (0.11 R)
• M19: 5,052,818 km (0.086 R)
• M20: 5,351,714 km (0.052 R)
• M21: 5,528,838 km (0.102 R)
• M22: 6,203,674 km (0.044 R)
• M23: 6,551,040 km (0.078 R)
• M24: 6,987,417 km (0.063 R)
• M25: 7,320,871 km (0.111 R)
• M26: 7,433,219 km (0.088 R)
• M27: 7,974,913 km (0.088 R)
• M28: 8,177,618 km (0.105 R)
• M29: 8,529,323 km (0.08 R)
• M30: 9,186,955 km (0.103 R)
• M31: 9,399,683 km (0.08 R)
• M32: 10,235,486 km (0.029 R)
• M33: 11,030,749 km (0.12 R)
• M34: 12,044,424 km (0.089 R)
• M35: 13,121,977 km (0.048 R)
• M36: 13,568,676 km (0.074 R)
• M37: 13,707,055 km (0.079 R)
• M38: 13,915,594 km (0.114 R)
• M39: 14,160,336 km (0.076 R)
• M40: 14,867,186 km (0.088 R)
• M41: 15,009,902 km (0.107 R)
• M42: 16,499,448 km (0.065 R)
• M43: 17,018,852 km (0.077 R)
• M44: 18,073,816 km (0.096 R)
• M45: 18,340,849 km (0.116 R)
• M46: 19,539,427 km (0.096 R)
• M47: 19,695,906 km (0.096 R)
• M48: 19,970,717 km (0.078 R)
• M49: 20,088,900 km (0.074 R)
• M50: 20,922,758 km (0.11 R)
• M51: 21,042,885 km (0.074 R)
• M52: 21,283,588 km (0.05 R)
• M53: 21,444,705 km (0.099 R)
• M54: 22,174,444 km (0.074 R)
• M55: 22,994,838 km (0.117 R)
• M56: 23,118,705 km (0.062 R)
• M57: 23,658,305 km (0.108 R)
• M58: 23,908,732 km (0.104 R)
• M59: 24,076,281 km (0.083 R)
• M60: 24,286,018 km (0.057 R)
• M61: 24,538,688 km (0.042 R)
• M62: 25,301,937 km (0.11 R)
• M63: 25,472,628 km (0.117 R)
• M64: 25,857,992 km (0.097 R)
• M65: 26,245,301 km (0.09 R)
• M66: 26,591,171 km (0.041 R)
• M67: 26,721,321 km (0.104 R)
• M68: 27,156,501 km (0.077 R)
• M69: 27,857,816 km (0.06 R)
• M70: 28,431,973 km (0.11 R)
• M71: 28,609,396 km (0.079 R)
• M72: 29,322,978 km (0.095 R)
• M73: 29,952,037 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.4

Radius: 5.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.3 AU - 9.06 AU

Year: 15601 Days

Day: 17.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 29,318,265 km

• M1: 96,341 km (0.053 R)
• M2: 204,201 km (0.032 R)
• M3: 384,467 km (0.071 R)
• M4: 518,656 km (0.046 R)
• M5: 574,456 km (0.115 R)
• M6: 716,723 km (0.082 R)
• M7: 804,837 km (0.1 R)
• M8: 978,370 km (0.118 R)
• M9: 1,298,360 km (0.111 R)
• M10: 1,485,956 km (0.074 R)
• M11: 1,766,452 km (0.097 R)
• M12: 1,886,878 km (0.081 R)
• M13: 1,921,734 km (0.108 R)
• M14: 2,027,650 km (0.049 R)
• M15: 2,153,761 km (0.11 R)
• M16: 2,282,415 km (0.051 R)
• M17: 2,432,611 km (0.078 R)
• M18: 2,470,609 km (0.077 R)
• M19: 2,528,054 km (0.114 R)
• M20: 2,663,889 km (0.084 R)
• M21: 3,209,922 km (0.068 R)
• M22: 3,251,659 km (0.105 R)
• M23: 3,571,051 km (0.065 R)
• M24: 3,636,126 km (0.077 R)
• M25: 3,701,650 km (0.115 R)
• M26: 4,057,543 km (0.096 R)
• M27: 4,611,654 km (0.1 R)
• M28: 4,658,926 km (0.086 R)
• M29: 4,706,349 km (0.107 R)
• M30: 4,753,921 km (0.091 R)
• M31: 4,994,325 km (0.102 R)
• M32: 5,943,224 km (0.102 R)
• M33: 6,306,597 km (0.044 R)
• M34: 6,438,094 km (0.077 R)
• M35: 7,246,222 km (0.082 R)
• M36: 7,328,800 km (0.114 R)
• M37: 7,634,279 km (0.088 R)
• M38: 8,343,821 km (0.045 R)
• M39: 9,133,698 km (0.107 R)
• M40: 9,462,215 km (0.119 R)
• M41: 10,161,735 km (0.106 R)
• M42: 10,377,903 km (0.035 R)
• M43: 10,471,103 km (0.107 R)
• M44: 10,877,860 km (0.057 R)
• M45: 11,130,680 km (0.118 R)
• M46: 11,289,703 km (0.044 R)
• M47: 12,161,559 km (0.086 R)
• M48: 12,555,899 km (0.062 R)
• M49: 12,622,021 km (0.057 R)
• M50: 12,787,776 km (0.102 R)
• M51: 13,222,357 km (0.074 R)
• M52: 13,256,017 km (0.04 R)
• M53: 13,695,835 km (0.076 R)
• M54: 13,866,227 km (0.097 R)
• M55: 14,312,627 km (0.055 R)
• M56: 14,381,741 km (0.108 R)
• M57: 14,554,975 km (0.05 R)
• M58: 14,659,245 km (0.12 R)
• M59: 14,798,670 km (0.117 R)
• M60: 15,184,333 km (0.089 R)
• M61: 15,219,639 km (0.106 R)
• M62: 16,037,191 km (0.065 R)
• M63: 16,796,251 km (0.086 R)
• M64: 17,125,067 km (0.076 R)
• M65: 17,271,822 km (0.065 R)
• M66: 17,382,225 km (0.096 R)
• M67: 17,863,482 km (0.11 R)
• M68: 18,386,476 km (0.093 R)
• M69: 18,424,025 km (0.101 R)
• M70: 19,485,871 km (0.073 R)
• M71: 19,600,762 km (0.103 R)
• M72: 19,869,888 km (0.048 R)
• M73: 20,606,359 km (0.099 R)
• M74: 20,958,362 km (0.119 R)
• M75: 21,588,918 km (0.087 R)
• M76: 21,747,641 km (0.09 R)
• M77: 21,827,077 km (0.11 R)
• M78: 22,026,192 km (0.045 R)
• M79: 22,225,905 km (0.04 R)
• M80: 22,506,401 km (0.097 R)
• M81: 22,747,852 km (0.098 R)
• M82: 23,355,220 km (0.027 R)
• M83: 24,420,356 km (0.101 R)
• M84: 25,334,100 km (0.106 R)
• M85: 25,417,725 km (0.057 R)
• M86: 25,669,199 km (0.076 R)
• M87: 28,141,603 km (0.078 R)
• M88: 28,488,521 km (0.079 R)
• M89: 28,836,934 km (0.094 R)
• M90: 29,186,694 km (0.117 R)
• M91: 29,274,359 km (0.088 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: 190 - 13,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit