🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.1

Radius: 13.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.27 AU

Year: 764 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 52,901,233 km

• M1: 171,140 km (0.083 R)
• M2: 277,654 km (0.067 R)
• M3: 420,819 km (0.076 R)
• M4: 534,812 km (0.09 R)
• M5: 707,448 km (0.118 R)
• M6: 901,178 km (0.106 R)
• M7: 1,034,768 km (0.067 R)
• M8: 1,150,856 km (0.117 R)
• M9: 1,304,045 km (0.079 R)
• M10: 1,464,713 km (0.108 R)
• M11: 1,554,471 km (0.108 R)
• M12: 1,732,942 km (0.076 R)
• M13: 1,821,055 km (0.079 R)
• M14: 1,910,814 km (0.109 R)
• M15: 2,293,335 km (0.093 R)
• M16: 2,431,863 km (0.059 R)
• M17: 2,531,346 km (0.103 R)
• M18: 2,649,378 km (0.08 R)
• M19: 2,795,087 km (0.116 R)
• M20: 2,925,835 km (0.056 R)
• M21: 3,157,712 km (0.108 R)
• M22: 3,404,848 km (0.1 R)
• M23: 3,545,021 km (0.072 R)
• M24: 3,744,584 km (0.118 R)
• M25: 3,831,201 km (0.096 R)
• M26: 3,918,567 km (0.087 R)
• M27: 4,095,242 km (0.113 R)
• M28: 4,254,713 km (0.101 R)
• M29: 4,446,647 km (0.029 R)
• M30: 4,569,467 km (0.081 R)
• M31: 4,745,244 km (0.095 R)
• M32: 4,944,509 km (0.09 R)
• M33: 5,071,817 km (0.093 R)
• M34: 5,211,092 km (0.082 R)
• M35: 5,416,789 km (0.115 R)
• M36: 5,504,154 km (0.033 R)
• M37: 5,636,249 km (0.11 R)
• M38: 5,959,830 km (0.074 R)
• M39: 6,118,254 km (0.037 R)
• M40: 6,300,913 km (0.111 R)
• M41: 6,672,065 km (0.066 R)
• M42: 6,765,863 km (0.078 R)
• M43: 6,883,896 km (0.071 R)
• M44: 7,266,118 km (0.072 R)
• M45: 7,374,876 km (0.1 R)
• M46: 7,790,608 km (0.026 R)
• M47: 7,877,225 km (0.093 R)
• M48: 7,976,558 km (0.079 R)
• M49: 8,264,534 km (0.099 R)
• M50: 8,352,797 km (0.108 R)
• M51: 8,670,842 km (0.088 R)

Asteroid Belt

Center: 1.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 14

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.96 AU - 3.1 AU

Year: 2778 Days

Day: 11.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 52,901,233 km

• M1: 177,124 km (0.098 R)
• M2: 316,549 km (0.101 R)
• M3: 425,905 km (0.048 R)
• M4: 571,314 km (0.09 R)
• M5: 711,487 km (0.119 R)
• M6: 872,156 km (0.051 R)
• M7: 1,008,888 km (0.115 R)
• M8: 1,107,024 km (0.116 R)
• M9: 1,281,156 km (0.104 R)
• M10: 1,371,962 km (0.057 R)
• M11: 1,604,437 km (0.101 R)
• M12: 1,694,046 km (0.077 R)
• M13: 1,841,101 km (0.067 R)
• M14: 2,021,516 km (0.115 R)
• M15: 2,207,915 km (0.101 R)
• M16: 2,441,437 km (0.115 R)
• M17: 2,535,235 km (0.052 R)
• M18: 2,726,272 km (0.04 R)
• M19: 2,911,324 km (0.067 R)
• M20: 3,033,246 km (0.091 R)
• M21: 3,190,923 km (0.115 R)
• M22: 3,479,646 km (0.105 R)
• M23: 3,657,070 km (0.061 R)
• M24: 3,825,367 km (0.101 R)
• M25: 3,947,140 km (0.115 R)
• M26: 4,144,908 km (0.106 R)
• M27: 4,232,423 km (0.119 R)
• M28: 4,345,968 km (0.062 R)
• M29: 4,434,978 km (0.077 R)
• M30: 4,614,795 km (0.115 R)
• M31: 4,836,350 km (0.119 R)
• M32: 4,981,759 km (0.095 R)
• M33: 5,550,231 km (0.114 R)
• M34: 6,054,076 km (0.098 R)
• M35: 7,211,066 km (0.08 R)
• M36: 7,591,344 km (0.051 R)
• M37: 8,009,470 km (0.076 R)
• M38: 8,229,379 km (0.111 R)
• M39: 8,403,511 km (0.112 R)
• M40: 8,675,031 km (0.111 R)
• M41: 8,771,522 km (0.118 R)
• M42: 8,884,618 km (0.039 R)
• M43: 9,128,612 km (0.116 R)
• M44: 9,424,367 km (0.114 R)
• M45: 9,689,903 km (0.076 R)
• M46: 9,790,133 km (0.028 R)
• M47: 9,890,663 km (0.117 R)
• M48: 10,092,920 km (0.089 R)
• M49: 10,707,767 km (0.056 R)
• M50: 11,019,678 km (0.109 R)
• M51: 11,159,403 km (0.114 R)
• M52: 11,299,576 km (0.079 R)
• M53: 11,405,192 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.1

Radius: 6.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.76 AU - 7.36 AU

Year: 11598 Days

Day: 23.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,901,233 km

• M1: 95,144 km (0.114 R)
• M2: 246,388 km (0.086 R)
• M3: 739,911 km (0.067 R)
• M4: 1,080,845 km (0.106 R)
• M5: 3,757,899 km (0.111 R)
• M6: 4,209,235 km (0.089 R)
• M7: 4,862,380 km (0.025 R)
• M8: 5,391,956 km (0.083 R)
• M9: 5,999,473 km (0.068 R)
• M10: 6,566,748 km (0.068 R)
• M11: 7,578,778 km (0.101 R)
• M12: 7,773,853 km (0.037 R)
• M13: 8,014,556 km (0.062 R)
• M14: 8,525,882 km (0.062 R)
• M15: 8,774,065 km (0.105 R)
• M16: 9,185,459 km (0.074 R)
• M17: 9,231,535 km (0.09 R)
• M18: 9,509,787 km (0.102 R)
• M19: 9,837,855 km (0.096 R)
• M20: 10,265,256 km (0.038 R)
• M21: 10,384,935 km (0.108 R)
• M22: 10,893,119 km (0.119 R)
• M23: 11,682,846 km (0.1 R)
• M24: 12,312,503 km (0.115 R)
• M25: 12,567,568 km (0.101 R)
• M26: 13,031,022 km (0.109 R)
• M27: 13,815,663 km (0.08 R)
• M28: 15,184,483 km (0.038 R)
• M29: 15,595,279 km (0.105 R)
• M30: 15,871,287 km (0.101 R)
• M31: 17,303,238 km (0.036 R)
• M32: 17,703,562 km (0.043 R)
• M33: 18,659,043 km (0.033 R)
• M34: 19,899,359 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.6

Radius: 3

Gravity: 71.4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.23 AU - 8.17 AU

Year: 11971 Days

Day: 19.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,901,233 km

• M1: 39,045 km (0.08 R)
• M2: 68,217 km (0.097 R)
• M3: 134,488 km (0.102 R)
• M4: 460,163 km (0.117 R)
• M5: 593,305 km (0.065 R)
• M6: 628,311 km (0.077 R)
• M7: 1,324,240 km (0.107 R)
• M8: 1,488,499 km (0.115 R)
• M9: 1,560,904 km (0.086 R)
• M10: 2,045,302 km (0.106 R)
• M11: 2,290,044 km (0.12 R)
• M12: 2,806,456 km (0.07 R)
• M13: 3,200,946 km (0.045 R)
• M14: 3,580,475 km (0.076 R)
• M15: 3,710,027 km (0.102 R)
• M16: 3,742,640 km (0.076 R)
• M17: 5,679,334 km (0.096 R)
• M18: 6,136,654 km (0.066 R)
• M19: 6,487,312 km (0.109 R)
• M20: 6,764,666 km (0.112 R)
• M21: 6,884,644 km (0.119 R)
• M22: 7,167,384 km (0.091 R)
• M23: 7,660,907 km (0.074 R)
• M24: 7,702,495 km (0.091 R)
• M25: 7,953,820 km (0.096 R)
• M26: 9,029,578 km (0.05 R)
• M27: 9,073,560 km (0.09 R)
• M28: 9,696,485 km (0.078 R)
• M29: 10,104,289 km (0.109 R)
• M30: 10,703,129 km (0.099 R)
• M31: 10,749,804 km (0.075 R)
• M32: 11,408,334 km (0.03 R)
• M33: 12,128,498 km (0.101 R)
• M34: 13,061,390 km (0.083 R)
• M35: 13,111,206 km (0.111 R)
• M36: 13,612,060 km (0.082 R)
• M37: 14,068,184 km (0.092 R)
• M38: 14,426,471 km (0.114 R)
• M39: 15,677,258 km (0.069 R)
• M40: 16,101,817 km (0.106 R)
• M41: 17,782,549 km (0.094 R)
• M42: 18,559,561 km (0.077 R)
• M43: 18,727,559 km (0.087 R)
• M44: 19,008,653 km (0.114 R)
• M45: 20,204,090 km (0.086 R)
• M46: 21,014,611 km (0.082 R)
• M47: 21,835,754 km (0.107 R)
• M48: 21,953,787 km (0.111 R)
• M49: 23,751,355 km (0.109 R)
• M50: 23,933,715 km (0.074 R)
• M51: 24,790,761 km (0.098 R)
• M52: 25,346,966 km (0.055 R)
• M53: 26,220,468 km (0.105 R)
• M54: 26,913,555 km (0.12 R)
• M55: 27,485,168 km (0.086 R)
• M56: 28,446,634 km (0.09 R)
• M57: 29,811,265 km (0.087 R)
• M58: 29,876,789 km (0.113 R)
• M59: 30,534,421 km (0.034 R)
• M60: 30,666,516 km (0.108 R)
• M61: 30,997,726 km (0.068 R)
• M62: 31,329,983 km (0.103 R)
• M63: 31,396,554 km (0.094 R)
• M64: 33,416,574 km (0.095 R)
• M65: 33,893,791 km (0.113 R)
• M66: 35,062,450 km (0.025 R)
• M67: 35,339,355 km (0.037 R)
• M68: 35,478,033 km (0.118 R)
• M69: 35,686,422 km (0.1 R)
• M70: 36,734,505 km (0.12 R)
• M71: 37,086,210 km (0.118 R)
• M72: 37,156,670 km (0.105 R)
• M73: 37,934,579 km (0.114 R)
• M74: 38,147,756 km (0.1 R)
• M75: 38,717,874 km (0.041 R)
• M76: 39,434,597 km (0.111 R)
• M77: 39,506,554 km (0.101 R)
• M78: 39,939,041 km (0.1 R)
• M79: 40,373,025 km (0.091 R)
• M80: 40,808,504 km (0.096 R)
• M81: 41,757,553 km (0.06 R)
• M82: 42,050,914 km (0.097 R)
• M83: 44,198,840 km (0.103 R)
• M84: 44,423,088 km (0.119 R)
• M85: 46,230,529 km (0.093 R)
• M86: 46,838,345 km (0.078 R)
• M87: 47,066,931 km (0.064 R)
• M88: 47,295,965 km (0.119 R)
• M89: 48,677,651 km (0.051 R)
• M90: 48,986,421 km (0.12 R)
• M91: 51,087,972 km (0.105 R)
• M92: 51,952,498 km (0.043 R)
• M93: 52,189,162 km (0.05 R)
• M94: 52,663,537 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit