🌌 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: 909.7

Radius: 8.5

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.67 AU - 1.03 AU

Year: 523 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,830,070 km

• M1: 111,899 km (0.118 R)
• M2: 172,636 km (0.108 R)
• M3: 245,939 km (0.065 R)
• M4: 345,721 km (0.079 R)
• M5: 457,769 km (0.103 R)
• M6: 583,432 km (0.081 R)
• M7: 641,625 km (0.082 R)
• M8: 697,425 km (0.075 R)
• M9: 759,808 km (0.089 R)
• M10: 829,371 km (0.109 R)
• M11: 890,706 km (0.088 R)
• M12: 953,836 km (0.107 R)
• M13: 1,018,462 km (0.115 R)
• M14: 1,192,744 km (0.086 R)
• M15: 1,268,740 km (0.111 R)
• M16: 1,376,749 km (0.106 R)
• M17: 1,519,466 km (0.079 R)
• M18: 1,595,910 km (0.071 R)
• M19: 1,667,119 km (0.112 R)
• M20: 1,846,487 km (0.057 R)
• M21: 1,983,518 km (0.084 R)
• M22: 2,166,776 km (0.111 R)
• M23: 2,497,088 km (0.037 R)
• M24: 2,641,300 km (0.1 R)
• M25: 2,726,122 km (0.096 R)
• M26: 2,796,283 km (0.063 R)
• M27: 2,890,680 km (0.107 R)
• M28: 3,010,208 km (0.087 R)
• M29: 3,066,457 km (0.104 R)
• M30: 3,155,767 km (0.116 R)
• M31: 3,254,202 km (0.117 R)
• M32: 3,445,538 km (0.106 R)
• M33: 3,530,061 km (0.088 R)
• M34: 3,623,709 km (0.026 R)
• M35: 3,892,088 km (0.102 R)
• M36: 4,033,159 km (0.092 R)
• M37: 4,167,049 km (0.101 R)
• M38: 4,430,042 km (0.112 R)
• M39: 4,485,094 km (0.1 R)
• M40: 4,623,771 km (0.067 R)
• M41: 4,679,721 km (0.048 R)
• M42: 5,019,757 km (0.075 R)
• M43: 5,077,352 km (0.109 R)
• M44: 5,299,654 km (0.118 R)
• M45: 5,684,121 km (0.088 R)
• M46: 5,854,513 km (0.106 R)
• M47: 5,996,032 km (0.076 R)
• M48: 6,138,749 km (0.073 R)
• M49: 6,241,522 km (0.119 R)
• M50: 6,313,629 km (0.118 R)
• M51: 6,396,506 km (0.104 R)
• M52: 6,584,251 km (0.101 R)
• M53: 6,678,947 km (0.074 R)
• M54: 6,752,698 km (0.031 R)
• M55: 6,816,277 km (0.06 R)
• M56: 6,869,385 km (0.117 R)
• M57: 7,364,404 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 13.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.26 AU - 1.62 AU

Year: 1152 Days

Day: 5.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 69,830,070 km

• M1: 321,935 km (0.087 R)
• M2: 448,943 km (0.094 R)
• M3: 541,993 km (0.117 R)
• M4: 717,621 km (0.118 R)
• M5: 819,796 km (0.044 R)
• M6: 1,095,954 km (0.086 R)
• M7: 1,267,842 km (0.109 R)
• M8: 1,433,896 km (0.119 R)
• M9: 1,535,622 km (0.077 R)
• M10: 1,713,494 km (0.046 R)
• M11: 1,805,198 km (0.101 R)
• M12: 1,898,696 km (0.061 R)
• M13: 2,243,519 km (0.106 R)
• M14: 2,456,547 km (0.074 R)
• M15: 2,912,820 km (0.074 R)
• M16: 3,084,558 km (0.081 R)
• M17: 3,280,532 km (0.099 R)
• M18: 3,502,086 km (0.036 R)
• M19: 3,739,498 km (0.087 R)
• M20: 3,849,303 km (0.061 R)
• M21: 3,948,935 km (0.109 R)
• M22: 4,173,781 km (0.103 R)
• M23: 4,437,522 km (0.101 R)
• M24: 4,694,980 km (0.069 R)
• M25: 4,909,353 km (0.094 R)
• M26: 5,571,922 km (0.09 R)
• M27: 5,685,168 km (0.107 R)
• M28: 5,888,322 km (0.099 R)
• M29: 6,055,273 km (0.07 R)
• M30: 6,171,810 km (0.117 R)
• M31: 6,354,469 km (0.082 R)
• M32: 6,499,279 km (0.052 R)
• M33: 6,658,601 km (0.06 R)
• M34: 7,089,593 km (0.064 R)
• M35: 7,226,176 km (0.11 R)
• M36: 7,322,367 km (0.035 R)
• M37: 7,529,859 km (0.081 R)
• M38: 8,466,043 km (0.086 R)
• M39: 8,625,664 km (0.083 R)
• M40: 8,903,766 km (0.053 R)
• M41: 9,363,780 km (0.044 R)
• M42: 9,483,907 km (0.101 R)
• M43: 9,680,029 km (0.081 R)
• M44: 10,076,314 km (0.119 R)
• M45: 10,400,343 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 11.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.02 AU - 2.22 AU

Year: 2058 Days

Day: 7 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 69,830,070 km

• M1: 149,149 km (0.119 R)
• M2: 248,482 km (0.11 R)
• M3: 331,210 km (0.093 R)
• M4: 682,615 km (0.081 R)
• M5: 1,139,936 km (0.09 R)
• M6: 1,368,222 km (0.117 R)
• M7: 1,581,848 km (0.113 R)
• M8: 1,662,332 km (0.111 R)
• M9: 1,955,095 km (0.106 R)
• M10: 2,085,843 km (0.11 R)
• M11: 2,163,484 km (0.112 R)
• M12: 2,264,762 km (0.092 R)
• M13: 2,638,009 km (0.067 R)
• M14: 2,746,617 km (0.098 R)
• M15: 3,056,135 km (0.117 R)
• M16: 3,132,131 km (0.117 R)
• M17: 3,234,605 km (0.084 R)
• M18: 3,695,666 km (0.09 R)
• M19: 3,790,361 km (0.091 R)
• M20: 3,899,717 km (0.037 R)
• M21: 3,996,208 km (0.089 R)
• M22: 4,163,608 km (0.093 R)
• M23: 4,679,571 km (0.066 R)
• M24: 4,797,155 km (0.074 R)
• M25: 5,110,263 km (0.112 R)
• M26: 5,430,104 km (0.056 R)
• M27: 5,835,215 km (0.037 R)
• M28: 6,073,374 km (0.078 R)
• M29: 6,201,729 km (0.052 R)
• M30: 6,428,669 km (0.075 R)
• M31: 6,774,091 km (0.102 R)
• M32: 6,957,498 km (0.108 R)
• M33: 7,125,646 km (0.116 R)
• M34: 7,227,073 km (0.105 R)
• M35: 7,707,432 km (0.082 R)
• M36: 7,811,702 km (0.095 R)
• M37: 7,899,067 km (0.075 R)
• M38: 8,092,198 km (0.105 R)
• M39: 8,198,113 km (0.082 R)
• M40: 8,286,824 km (0.06 R)
• M41: 8,411,589 km (0.094 R)
• M42: 8,771,372 km (0.035 R)
• M43: 8,953,283 km (0.065 R)
• M44: 9,246,794 km (0.093 R)
• M45: 9,562,146 km (0.075 R)
• M46: 9,711,894 km (0.12 R)
• M47: 10,394,958 km (0.112 R)
• M48: 11,132,774 km (0.057 R)
• M49: 11,270,554 km (0.065 R)
• M50: 11,507,966 km (0.066 R)
• M51: 11,767,219 km (0.12 R)
• M52: 12,129,246 km (0.103 R)
• M53: 13,133,496 km (0.078 R)
• M54: 13,404,418 km (0.109 R)
• M55: 13,530,080 km (0.073 R)
• M56: 13,635,098 km (0.114 R)
• M57: 13,719,322 km (0.091 R)
• M58: 14,228,253 km (0.025 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966

Radius: 6.4

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.93 AU - 8.87 AU

Year: 14807 Days

Day: 19.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,830,070 km

• M1: 104,270 km (0.109 R)
• M2: 220,806 km (0.115 R)
• M3: 276,906 km (0.109 R)
• M4: 497,712 km (0.066 R)
• M5: 2,252,346 km (0.077 R)
• M6: 2,906,836 km (0.104 R)
• M7: 3,577,932 km (0.044 R)
• M8: 3,772,559 km (0.057 R)
• M9: 4,050,961 km (0.076 R)
• M10: 4,460,111 km (0.072 R)
• M11: 4,925,510 km (0.026 R)
• M12: 5,142,128 km (0.09 R)
• M13: 6,085,791 km (0.092 R)
• M14: 7,081,664 km (0.059 R)
• M15: 7,326,257 km (0.106 R)
• M16: 8,280,541 km (0.036 R)
• M17: 8,538,149 km (0.086 R)
• M18: 8,694,030 km (0.064 R)
• M19: 9,326,679 km (0.079 R)
• M20: 9,756,773 km (0.069 R)
• M21: 10,413,957 km (0.099 R)
• M22: 11,198,597 km (0.033 R)
• M23: 12,118,624 km (0.102 R)
• M24: 12,176,818 km (0.08 R)
• M25: 12,469,731 km (0.097 R)
• M26: 12,587,614 km (0.115 R)
• M27: 12,765,037 km (0.067 R)
• M28: 13,122,276 km (0.086 R)
• M29: 13,725,156 km (0.11 R)
• M30: 15,714,209 km (0.117 R)
• M31: 17,002,396 km (0.026 R)
• M32: 17,791,376 km (0.114 R)
• M33: 18,727,110 km (0.115 R)
• M34: 19,200,887 km (0.048 R)
• M35: 19,336,871 km (0.086 R)
• M36: 19,884,549 km (0.079 R)
• M37: 20,022,179 km (0.038 R)
• M38: 20,715,416 km (0.096 R)
• M39: 21,135,038 km (0.081 R)
• M40: 21,205,349 km (0.104 R)
• M41: 21,699,022 km (0.059 R)
• M42: 21,840,840 km (0.108 R)
• M43: 22,410,958 km (0.059 R)
• M44: 25,110,900 km (0.069 R)
• M45: 25,334,250 km (0.053 R)
• M46: 25,633,146 km (0.113 R)
• M47: 26,158,983 km (0.079 R)
• M48: 26,536,867 km (0.087 R)
• M49: 28,763,332 km (0.092 R)
• M50: 30,730,245 km (0.116 R)
• M51: 30,889,417 km (0.091 R)
• M52: 31,288,694 km (0.027 R)
• M53: 31,689,616 km (0.109 R)
• M54: 34,130,904 km (0.093 R)
• M55: 35,374,212 km (0.099 R)
• M56: 35,959,439 km (0.03 R)
• M57: 36,043,213 km (0.118 R)
• M58: 38,503,500 km (0.114 R)
• M59: 38,761,107 km (0.083 R)
• M60: 39,710,456 km (0.11 R)
• M61: 40,580,218 km (0.084 R)
• M62: 40,929,828 km (0.109 R)
• M63: 42,073,055 km (0.036 R)
• M64: 43,315,914 km (0.109 R)
• M65: 44,480,832 km (0.069 R)
• M66: 45,565,267 km (0.119 R)
• M67: 46,566,825 km (0.05 R)
• M68: 46,932,891 km (0.053 R)
• M69: 47,116,298 km (0.109 R)
• M70: 48,591,932 km (0.095 R)
• M71: 48,870,184 km (0.079 R)
• M72: 49,056,134 km (0.116 R)
• M73: 50,082,525 km (0.104 R)
• M74: 50,363,769 km (0.119 R)
• M75: 50,457,567 km (0.117 R)
• M76: 54,258,699 km (0.104 R)
• M77: 54,451,231 km (0.09 R)
• M78: 54,740,404 km (0.059 R)
• M79: 58,841,330 km (0.065 R)
• M80: 58,940,215 km (0.103 R)
• M81: 59,931,600 km (0.06 R)
• M82: 60,130,565 km (0.109 R)
• M83: 61,028,601 km (0.082 R)
• M84: 62,232,864 km (0.118 R)
• M85: 62,535,052 km (0.034 R)
• M86: 63,749,188 km (0.039 R)
• M87: 64,155,496 km (0.043 R)
• M88: 65,584,754 km (0.108 R)
• M89: 66,611,893 km (0.037 R)
• M90: 67,955,282 km (0.114 R)
• M91: 69,830,042 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 12,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit