🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 10.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.34 AU - 1.7 AU

Year: 1229 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,867,552 km

• M1: 132,693 km (0.043 R)
• M2: 211,980 km (0.099 R)
• M3: 287,677 km (0.079 R)
• M4: 352,752 km (0.065 R)
• M5: 474,674 km (0.085 R)
• M6: 563,086 km (0.037 R)
• M7: 684,261 km (0.118 R)
• M8: 829,221 km (0.083 R)
• M9: 1,023,698 km (0.088 R)
• M10: 1,134,700 km (0.045 R)
• M11: 1,200,074 km (0.063 R)
• M12: 1,266,795 km (0.092 R)
• M13: 1,343,389 km (0.053 R)
• M14: 1,528,591 km (0.068 R)
• M15: 1,601,296 km (0.032 R)
• M16: 1,924,128 km (0.118 R)
• M17: 2,123,691 km (0.046 R)
• M18: 2,267,605 km (0.089 R)
• M19: 2,382,944 km (0.067 R)
• M20: 2,608,538 km (0.102 R)
• M21: 2,818,873 km (0.09 R)
• M22: 3,127,343 km (0.089 R)
• M23: 3,838,981 km (0.057 R)
• M24: 3,914,079 km (0.116 R)
• M25: 4,040,489 km (0.084 R)
• M26: 4,181,111 km (0.11 R)
• M27: 4,533,115 km (0.055 R)
• M28: 4,652,643 km (0.1 R)
• M29: 5,003,899 km (0.059 R)
• M30: 5,210,344 km (0.063 R)
• M31: 5,904,628 km (0.057 R)
• M32: 6,123,041 km (0.07 R)
• M33: 6,329,336 km (0.068 R)
• M34: 6,478,037 km (0.055 R)
• M35: 6,977,095 km (0.1 R)
• M36: 7,239,041 km (0.106 R)
• M37: 7,363,506 km (0.073 R)
• M38: 7,614,382 km (0.076 R)
• M39: 7,740,942 km (0.09 R)
• M40: 8,140,967 km (0.1 R)
• M41: 8,270,369 km (0.112 R)
• M42: 8,384,213 km (0.088 R)
• M43: 8,514,961 km (0.069 R)
• M44: 8,662,913 km (0.093 R)
• M45: 8,795,008 km (0.055 R)
• M46: 8,944,457 km (0.119 R)
• M47: 9,078,048 km (0.088 R)
• M48: 9,246,046 km (0.066 R)
• M49: 10,101,147 km (0.091 R)
• M50: 10,170,710 km (0.098 R)
• M51: 10,520,620 km (0.038 R)
• M52: 10,626,386 km (0.107 R)
• M53: 10,714,798 km (0.081 R)
• M54: 10,963,579 km (0.068 R)
• M55: 11,106,744 km (0.108 R)
• M56: 11,196,353 km (0.055 R)
• M57: 11,286,411 km (0.077 R)
• M58: 11,358,518 km (0.109 R)
• M59: 11,575,883 km (0.098 R)
• M60: 12,014,803 km (0.116 R)
• M61: 12,143,906 km (0.084 R)
• M62: 12,236,358 km (0.05 R)
• M63: 12,459,259 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 10.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.83 AU - 2.93 AU

Year: 3206 Days

Day: 12.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,867,552 km

• M1: 130,898 km (0.1 R)
• M2: 240,553 km (0.089 R)
• M3: 367,861 km (0.088 R)
• M4: 452,833 km (0.103 R)
• M5: 823,985 km (0.101 R)
• M6: 1,145,471 km (0.066 R)
• M7: 1,320,949 km (0.11 R)
• M8: 1,483,113 km (0.11 R)
• M9: 1,710,053 km (0.096 R)
• M10: 1,960,480 km (0.091 R)
• M11: 2,059,065 km (0.12 R)
• M12: 2,338,813 km (0.089 R)
• M13: 2,430,517 km (0.094 R)
• M14: 2,823,211 km (0.037 R)
• M15: 2,906,986 km (0.036 R)
• M16: 3,221,441 km (0.055 R)
• M17: 3,323,765 km (0.041 R)
• M18: 3,622,363 km (0.12 R)
• M19: 4,133,988 km (0.093 R)
• M20: 4,309,615 km (0.063 R)
• M21: 4,602,378 km (0.06 R)
• M22: 5,224,556 km (0.076 R)
• M23: 5,397,342 km (0.112 R)
• M24: 5,642,383 km (0.114 R)
• M25: 6,621,651 km (0.115 R)
• M26: 7,574,888 km (0.077 R)
• M27: 7,672,576 km (0.107 R)
• M28: 7,928,538 km (0.052 R)
• M29: 8,347,860 km (0.104 R)
• M30: 9,063,088 km (0.087 R)
• M31: 9,271,029 km (0.04 R)
• M32: 9,628,119 km (0.092 R)
• M33: 10,161,585 km (0.12 R)
• M34: 10,464,521 km (0.076 R)
• M35: 10,595,269 km (0.092 R)
• M36: 10,726,467 km (0.058 R)
• M37: 10,836,421 km (0.098 R)
• M38: 10,968,665 km (0.101 R)
• M39: 12,320,881 km (0.117 R)
• M40: 13,345,776 km (0.061 R)
• M41: 13,844,535 km (0.118 R)
• M42: 14,036,020 km (0.028 R)
• M43: 14,180,382 km (0.074 R)
• M44: 14,373,513 km (0.067 R)
• M45: 14,567,541 km (0.081 R)
• M46: 14,835,770 km (0.117 R)
• M47: 15,327,648 km (0.041 R)
• M48: 15,401,849 km (0.114 R)
• M49: 15,924,993 km (0.088 R)
• M50: 16,276,996 km (0.12 R)
• M51: 16,453,971 km (0.086 R)
• M52: 16,784,283 km (0.112 R)
• M53: 17,091,108 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.7

Radius: 12

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.94 AU - 3.24 AU

Year: 3563 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,867,552 km

• M1: 167,101 km (0.105 R)
• M2: 241,900 km (0.065 R)
• M3: 472,430 km (0.086 R)
• M4: 583,282 km (0.088 R)
• M5: 747,241 km (0.12 R)
• M6: 881,131 km (0.115 R)
• M7: 1,004,251 km (0.045 R)
• M8: 1,143,825 km (0.119 R)
• M9: 1,269,039 km (0.045 R)
• M10: 1,476,980 km (0.116 R)
• M11: 1,567,935 km (0.116 R)
• M12: 1,779,915 km (0.095 R)
• M13: 1,926,671 km (0.074 R)
• M14: 2,039,468 km (0.09 R)
• M15: 2,472,254 km (0.096 R)
• M16: 3,483,237 km (0.08 R)
• M17: 3,652,881 km (0.093 R)
• M18: 3,825,218 km (0.117 R)
• M19: 3,968,383 km (0.106 R)
• M20: 4,592,355 km (0.045 R)
• M21: 4,778,754 km (0.099 R)
• M22: 4,933,139 km (0.078 R)
• M23: 5,211,840 km (0.095 R)
• M24: 5,370,863 km (0.1 R)
• M25: 5,549,483 km (0.062 R)
• M26: 5,894,306 km (0.056 R)
• M27: 6,041,510 km (0.12 R)
• M28: 6,700,489 km (0.07 R)
• M29: 7,501,286 km (0.105 R)
• M30: 7,621,114 km (0.088 R)
• M31: 7,721,344 km (0.111 R)
• M32: 7,822,024 km (0.075 R)
• M33: 7,923,302 km (0.117 R)
• M34: 8,045,224 km (0.065 R)
• M35: 8,311,807 km (0.084 R)
• M36: 8,497,907 km (0.112 R)
• M37: 8,958,968 km (0.116 R)
• M38: 9,171,247 km (0.06 R)
• M39: 10,346,189 km (0.076 R)
• M40: 10,613,819 km (0.079 R)
• M41: 10,748,457 km (0.115 R)
• M42: 10,996,790 km (0.075 R)
• M43: 11,315,583 km (0.088 R)
• M44: 11,962,295 km (0.07 R)
• M45: 12,219,752 km (0.045 R)
• M46: 12,526,279 km (0.04 R)
• M47: 12,811,562 km (0.109 R)
• M48: 13,316,006 km (0.048 R)
• M49: 13,777,964 km (0.071 R)
• M50: 14,121,740 km (0.077 R)
• M51: 14,269,842 km (0.081 R)
• M52: 14,443,375 km (0.112 R)
• M53: 14,592,823 km (0.109 R)
• M54: 14,692,605 km (0.06 R)
• M55: 14,767,703 km (0.086 R)
• M56: 14,842,802 km (0.074 R)
• M57: 15,729,019 km (0.097 R)
• M58: 15,959,699 km (0.103 R)
• M59: 16,606,411 km (0.103 R)
• M60: 16,684,651 km (0.057 R)
• M61: 17,077,345 km (0.094 R)
• M62: 17,499,660 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 13.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.47 AU - 5.93 AU

Year: 8927 Days

Day: 10.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,867,552 km

• M1: 197,619 km (0.047 R)
• M2: 333,603 km (0.11 R)
• M3: 429,495 km (0.076 R)
• M4: 525,837 km (0.062 R)
• M5: 645,515 km (0.061 R)
• M6: 821,891 km (0.08 R)
• M7: 1,083,986 km (0.072 R)
• M8: 1,189,453 km (0.09 R)
• M9: 1,298,809 km (0.088 R)
• M10: 1,392,607 km (0.094 R)
• M11: 1,627,774 km (0.089 R)
• M12: 1,812,827 km (0.067 R)
• M13: 2,387,133 km (0.078 R)
• M14: 2,743,625 km (0.027 R)
• M15: 3,534,100 km (0.086 R)
• M16: 3,803,675 km (0.078 R)
• M17: 4,164,356 km (0.074 R)
• M18: 4,306,025 km (0.066 R)
• M19: 4,449,340 km (0.109 R)
• M20: 4,978,767 km (0.065 R)
• M21: 5,684,270 km (0.11 R)
• M22: 5,873,661 km (0.114 R)
• M23: 6,161,488 km (0.109 R)
• M24: 6,323,502 km (0.057 R)
• M25: 6,454,101 km (0.044 R)
• M26: 6,684,930 km (0.064 R)
• M27: 7,531,206 km (0.107 R)
• M28: 7,949,631 km (0.113 R)
• M29: 8,126,156 km (0.101 R)
• M30: 8,808,921 km (0.059 R)
• M31: 8,918,576 km (0.07 R)
• M32: 9,102,133 km (0.109 R)
• M33: 9,848,776 km (0.078 R)
• M34: 10,306,396 km (0.09 R)
• M35: 10,421,885 km (0.058 R)
• M36: 11,480,589 km (0.053 R)
• M37: 12,002,686 km (0.117 R)
• M38: 12,614,541 km (0.085 R)
• M39: 13,699,425 km (0.092 R)
• M40: 13,784,097 km (0.083 R)
• M41: 14,081,947 km (0.049 R)
• M42: 14,381,890 km (0.045 R)
• M43: 14,640,545 km (0.112 R)
• M44: 14,727,162 km (0.08 R)
• M45: 16,360,173 km (0.091 R)
• M46: 17,495,770 km (0.057 R)
• M47: 22,236,676 km (0.073 R)
• M48: 22,536,022 km (0.069 R)
• M49: 22,887,128 km (0.086 R)
• M50: 23,088,487 km (0.119 R)
• M51: 23,543,862 km (0.079 R)
• M52: 24,411,979 km (0.108 R)
• M53: 25,082,776 km (0.088 R)
• M54: 25,759,856 km (0.057 R)
• M55: 26,021,802 km (0.081 R)
• M56: 26,442,920 km (0.093 R)
• M57: 27,934,261 km (0.066 R)
• M58: 28,203,387 km (0.073 R)
• M59: 28,419,407 km (0.12 R)
• M60: 28,527,566 km (0.118 R)
• M61: 28,635,875 km (0.083 R)
• M62: 28,961,699 km (0.101 R)
• M63: 29,507,432 km (0.098 R)
• M64: 30,775,723 km (0.098 R)
• M65: 31,444,425 km (0.115 R)
• M66: 32,230,562 km (0.04 R)
• M67: 32,343,508 km (0.045 R)
• M68: 32,682,796 km (0.097 R)
• M69: 33,193,972 km (0.068 R)
• M70: 33,536,252 km (0.108 R)
• M71: 34,166,807 km (0.059 R)
• M72: 34,685,762 km (0.074 R)
• M73: 34,801,401 km (0.115 R)
• M74: 35,207,111 km (0.108 R)
• M75: 35,789,645 km (0.056 R)
• M76: 37,378,075 km (0.076 R)
• M77: 37,615,337 km (0.101 R)
• M78: 37,793,658 km (0.036 R)
• M79: 38,330,266 km (0.103 R)
• M80: 38,569,622 km (0.114 R)
• M81: 40,015,785 km (0.114 R)
• M82: 40,319,319 km (0.098 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: 274 - 11,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit