🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.6

Radius: 9.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.86 AU - 3.5 AU

Year: 3782 Days

Day: 5.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,833,236 km

• M1: 149,747 km (0.085 R)
• M2: 213,476 km (0.107 R)
• M3: 318,344 km (0.045 R)
• M4: 385,514 km (0.029 R)
• M5: 622,776 km (0.077 R)
• M6: 798,703 km (0.116 R)
• M7: 982,559 km (0.115 R)
• M8: 1,401,882 km (0.071 R)
• M9: 1,461,870 km (0.08 R)
• M10: 1,594,863 km (0.074 R)
• M11: 1,796,521 km (0.095 R)
• M12: 2,063,403 km (0.102 R)
• M13: 2,355,119 km (0.035 R)
• M14: 2,622,750 km (0.036 R)
• M15: 2,735,098 km (0.094 R)
• M16: 2,798,228 km (0.096 R)
• M17: 2,887,389 km (0.041 R)
• M18: 3,042,521 km (0.091 R)
• M19: 3,134,375 km (0.04 R)
• M20: 3,293,996 km (0.086 R)
• M21: 3,524,825 km (0.094 R)
• M22: 3,593,640 km (0.109 R)
• M23: 3,718,853 km (0.065 R)
• M24: 3,789,015 km (0.1 R)
• M25: 4,103,021 km (0.096 R)
• M26: 4,175,576 km (0.108 R)
• M27: 4,529,824 km (0.058 R)
• M28: 4,741,056 km (0.092 R)
• M29: 4,893,945 km (0.03 R)
• M30: 5,079,446 km (0.032 R)
• M31: 5,141,978 km (0.083 R)
• M32: 5,666,468 km (0.075 R)
• M33: 5,731,244 km (0.105 R)
• M34: 5,959,830 km (0.086 R)
• M35: 6,191,407 km (0.095 R)
• M36: 6,358,657 km (0.105 R)
• M37: 6,612,375 km (0.113 R)
• M38: 6,817,773 km (0.075 R)
• M39: 7,305,163 km (0.05 R)
• M40: 7,464,335 km (0.097 R)
• M41: 7,606,753 km (0.087 R)
• M42: 8,203,648 km (0.11 R)
• M43: 8,609,956 km (0.09 R)
• M44: 8,947,299 km (0.045 R)
• M45: 9,868,074 km (0.11 R)
• M46: 9,965,612 km (0.104 R)
• M47: 10,220,975 km (0.114 R)
• M48: 10,379,250 km (0.099 R)
• M49: 10,618,158 km (0.08 R)
• M50: 10,758,480 km (0.112 R)
• M51: 10,858,861 km (0.119 R)
• M52: 11,264,121 km (0.083 R)
• M53: 11,715,608 km (0.075 R)
• M54: 12,763,840 km (0.087 R)
• M55: 12,934,232 km (0.025 R)
• M56: 12,998,409 km (0.093 R)
• M57: 13,148,456 km (0.103 R)
• M58: 13,602,037 km (0.109 R)
• M59: 13,754,327 km (0.115 R)
• M60: 13,885,375 km (0.078 R)
• M61: 14,391,614 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 10.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.81 AU - 6.17 AU

Year: 7433 Days

Day: 12.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,833,236 km

• M1: 128,804 km (0.099 R)
• M2: 296,353 km (0.114 R)
• M3: 395,537 km (0.104 R)
• M4: 508,633 km (0.111 R)
• M5: 1,064,987 km (0.113 R)
• M6: 1,206,656 km (0.107 R)
• M7: 1,304,793 km (0.098 R)
• M8: 1,418,637 km (0.085 R)
• M9: 1,683,574 km (0.059 R)
• M10: 2,037,224 km (0.107 R)
• M11: 2,445,177 km (0.116 R)
• M12: 2,618,860 km (0.118 R)
• M13: 3,458,852 km (0.117 R)
• M14: 3,726,184 km (0.063 R)
• M15: 3,889,993 km (0.073 R)
• M16: 4,111,997 km (0.094 R)
• M17: 4,186,945 km (0.119 R)
• M18: 4,376,336 km (0.102 R)
• M19: 6,097,759 km (0.103 R)
• M20: 6,226,413 km (0.075 R)
• M21: 6,377,806 km (0.067 R)
• M22: 6,464,722 km (0.119 R)
• M23: 8,286,974 km (0.073 R)
• M24: 8,453,476 km (0.118 R)
• M25: 8,717,517 km (0.119 R)
• M26: 9,057,702 km (0.117 R)
• M27: 9,253,975 km (0.094 R)
• M28: 9,926,716 km (0.064 R)
• M29: 10,129,122 km (0.101 R)
• M30: 11,266,664 km (0.079 R)
• M31: 12,690,088 km (0.078 R)
• M32: 13,353,106 km (0.106 R)
• M33: 15,321,664 km (0.103 R)
• M34: 17,930,053 km (0.106 R)
• M35: 18,923,532 km (0.099 R)
• M36: 19,049,045 km (0.052 R)
• M37: 19,363,948 km (0.054 R)
• M38: 19,871,235 km (0.075 R)
• M39: 20,062,570 km (0.109 R)
• M40: 20,801,883 km (0.057 R)
• M41: 22,042,797 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.9

Radius: 4.6

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.73 AU - 7.73 AU

Year: 11643 Days

Day: 16.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,833,236 km

• M1: 74,201 km (0.062 R)
• M2: 163,959 km (0.04 R)
• M3: 193,430 km (0.11 R)
• M4: 270,922 km (0.114 R)
• M5: 346,020 km (0.108 R)
• M6: 386,262 km (0.077 R)
• M7: 747,690 km (0.104 R)
• M8: 837,150 km (0.114 R)
• M9: 987,944 km (0.075 R)
• M10: 1,147,266 km (0.088 R)
• M11: 1,272,180 km (0.077 R)
• M12: 1,557,912 km (0.064 R)
• M13: 1,838,857 km (0.073 R)
• M14: 1,887,177 km (0.118 R)
• M15: 2,084,946 km (0.087 R)
• M16: 2,289,296 km (0.091 R)
• M17: 2,800,173 km (0.104 R)
• M18: 3,345,008 km (0.027 R)
• M19: 3,523,778 km (0.042 R)
• M20: 3,890,592 km (0.115 R)
• M21: 5,615,605 km (0.106 R)
• M22: 5,792,430 km (0.08 R)
• M23: 6,224,319 km (0.067 R)
• M24: 6,407,277 km (0.091 R)
• M25: 6,853,677 km (0.075 R)
• M26: 9,608,222 km (0.093 R)
• M27: 9,734,932 km (0.054 R)
• M28: 10,247,155 km (0.081 R)
• M29: 10,768,204 km (0.108 R)
• M30: 11,926,391 km (0.108 R)
• M31: 12,382,216 km (0.07 R)
• M32: 13,499,413 km (0.066 R)
• M33: 14,165,871 km (0.096 R)
• M34: 14,551,534 km (0.102 R)
• M35: 15,333,183 km (0.037 R)
• M36: 15,382,551 km (0.044 R)
• M37: 15,878,468 km (0.113 R)
• M38: 16,028,215 km (0.098 R)
• M39: 16,278,941 km (0.063 R)
• M40: 16,886,009 km (0.071 R)
• M41: 16,936,873 km (0.068 R)
• M42: 18,803,704 km (0.044 R)
• M43: 19,707,724 km (0.095 R)
• M44: 21,723,705 km (0.118 R)
• M45: 21,834,408 km (0.113 R)
• M46: 22,001,060 km (0.087 R)
• M47: 22,279,611 km (0.108 R)
• M48: 22,391,360 km (0.098 R)
• M49: 22,447,310 km (0.051 R)
• M50: 22,615,458 km (0.078 R)
• M51: 22,840,304 km (0.079 R)
• M52: 23,747,016 km (0.098 R)
• M53: 24,032,748 km (0.079 R)
• M54: 25,712,583 km (0.037 R)
• M55: 26,005,944 km (0.03 R)
• M56: 26,892,910 km (0.066 R)
• M57: 26,952,450 km (0.119 R)
• M58: 27,071,530 km (0.111 R)
• M59: 27,669,622 km (0.119 R)
• M60: 29,489,779 km (0.094 R)
• M61: 29,551,115 km (0.071 R)
• M62: 29,981,807 km (0.118 R)
• M63: 30,105,075 km (0.092 R)
• M64: 31,850,434 km (0.102 R)
• M65: 32,039,376 km (0.088 R)
• M66: 33,116,929 km (0.113 R)
• M67: 33,436,171 km (0.112 R)
• M68: 34,013,320 km (0.095 R)
• M69: 34,206,451 km (0.069 R)
• M70: 35,698,989 km (0.043 R)
• M71: 36,683,941 km (0.046 R)
• M72: 37,279,041 km (0.117 R)
• M73: 37,611,149 km (0.12 R)
• M74: 38,077,595 km (0.101 R)
• M75: 38,211,335 km (0.092 R)
• M76: 38,680,325 km (0.104 R)
• M77: 39,151,109 km (0.116 R)
• M78: 39,420,984 km (0.082 R)
• M79: 39,691,606 km (0.116 R)
• M80: 39,894,910 km (0.082 R)
• M81: 40,438,698 km (0.058 R)
• M82: 41,671,384 km (0.09 R)
• M83: 41,740,199 km (0.118 R)
• M84: 41,809,164 km (0.074 R)
• M85: 41,946,944 km (0.037 R)
• M86: 43,055,314 km (0.088 R)
• M87: 43,892,913 km (0.061 R)
• M88: 44,243,570 km (0.08 R)
• M89: 44,947,578 km (0.075 R)
• M90: 45,088,798 km (0.058 R)
• M91: 46,866,619 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.4

Radius: 3.8

Gravity: 35.69 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.53 AU - 8.75 AU

Year: 14082 Days

Day: 19 Hours

Environment

Temp: -235 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,833,236 km

• M1: 86,468 km (0.092 R)
• M2: 659,128 km (0.12 R)
• M3: 696,228 km (0.109 R)
• M4: 912,697 km (0.09 R)
• M5: 1,126,622 km (0.103 R)
• M6: 1,451,548 km (0.111 R)
• M7: 2,126,085 km (0.112 R)
• M8: 2,237,386 km (0.079 R)
• M9: 2,379,205 km (0.079 R)
• M10: 2,553,336 km (0.11 R)
• M11: 3,037,734 km (0.083 R)
• M12: 3,615,631 km (0.057 R)
• M13: 3,815,643 km (0.118 R)
• M14: 4,401,917 km (0.115 R)
• M15: 4,759,606 km (0.106 R)
• M16: 5,052,668 km (0.119 R)
• M17: 5,238,618 km (0.063 R)
• M18: 5,732,890 km (0.064 R)
• M19: 6,846,945 km (0.108 R)
• M20: 7,386,395 km (0.084 R)
• M21: 7,428,432 km (0.089 R)
• M22: 7,597,477 km (0.12 R)
• M23: 8,199,010 km (0.114 R)
• M24: 8,726,642 km (0.116 R)
• M25: 8,994,722 km (0.072 R)
• M26: 10,233,542 km (0.089 R)
• M27: 10,705,822 km (0.09 R)
• M28: 12,115,034 km (0.046 R)
• M29: 13,995,778 km (0.094 R)
• M30: 15,531,999 km (0.108 R)
• M31: 16,347,457 km (0.099 R)
• M32: 17,065,228 km (0.095 R)
• M33: 17,176,678 km (0.112 R)
• M34: 19,511,901 km (0.077 R)
• M35: 19,628,288 km (0.067 R)
• M36: 20,331,697 km (0.088 R)
• M37: 20,805,324 km (0.102 R)
• M38: 21,763,349 km (0.097 R)
• M39: 22,735,585 km (0.104 R)
• M40: 23,412,216 km (0.064 R)
• M41: 23,908,432 km (0.1 R)
• M42: 24,033,048 km (0.098 R)
• M43: 24,095,430 km (0.092 R)
• M44: 24,659,264 km (0.084 R)
• M45: 25,290,866 km (0.117 R)
• M46: 26,312,470 km (0.066 R)
• M47: 26,634,405 km (0.091 R)
• M48: 27,869,934 km (0.116 R)
• M49: 28,725,933 km (0.112 R)
• M50: 29,858,389 km (0.045 R)
• M51: 32,925,594 km (0.076 R)
• M52: 33,064,271 km (0.043 R)
• M53: 34,250,432 km (0.078 R)
• M54: 34,813,369 km (0.08 R)
• M55: 37,891,495 km (0.092 R)
• M56: 38,327,872 km (0.093 R)
• M57: 38,912,351 km (0.099 R)
• M58: 39,352,617 km (0.107 R)
• M59: 44,455,999 km (0.095 R)
• M60: 45,377,971 km (0.084 R)
• M61: 45,996,109 km (0.094 R)
• M62: 47,397,093 km (0.084 R)
• M63: 47,788,741 km (0.083 R)
• M64: 47,945,669 km (0.107 R)
• M65: 48,417,650 km (0.108 R)
• M66: 49,286,814 km (0.078 R)
• M67: 51,441,921 km (0.103 R)
• M68: 53,058,026 km (0.096 R)
• M69: 53,627,545 km (0.12 R)
• M70: 53,872,288 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.8

Radius: 4

Gravity: 18.49 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.68 AU - 10.72 AU

Year: 17112 Days

Day: 17.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,833,236 km

• M1: 101,577 km (0.111 R)
• M2: 144,811 km (0.07 R)
• M3: 242,349 km (0.116 R)
• M4: 663,766 km (0.085 R)
• M5: 791,822 km (0.068 R)
• M6: 947,852 km (0.113 R)
• M7: 1,134,700 km (0.107 R)
• M8: 1,265,748 km (0.063 R)
• M9: 1,424,621 km (0.108 R)
• M10: 1,542,204 km (0.08 R)
• M11: 1,836,912 km (0.055 R)
• M12: 1,913,207 km (0.036 R)
• M13: 2,449,067 km (0.1 R)
• M14: 2,589,838 km (0.087 R)
• M15: 4,891,402 km (0.089 R)
• M16: 5,068,675 km (0.109 R)
• M17: 5,576,410 km (0.05 R)
• M18: 6,600,557 km (0.027 R)
• M19: 6,914,862 km (0.048 R)
• M20: 7,234,254 km (0.103 R)
• M21: 7,558,283 km (0.086 R)
• M22: 7,969,976 km (0.086 R)
• M23: 8,178,665 km (0.098 R)
• M24: 8,262,590 km (0.085 R)
• M25: 8,772,270 km (0.107 R)
• M26: 8,858,139 km (0.071 R)
• M27: 9,030,924 km (0.119 R)
• M28: 9,821,848 km (0.038 R)
• M29: 10,045,347 km (0.091 R)
• M30: 10,270,642 km (0.11 R)
• M31: 10,361,298 km (0.049 R)
• M32: 10,406,626 km (0.062 R)
• M33: 10,634,613 km (0.078 R)
• M34: 11,562,868 km (0.119 R)
• M35: 13,644,373 km (0.078 R)
• M36: 14,094,513 km (0.109 R)
• M37: 14,296,021 km (0.043 R)
• M38: 14,549,440 km (0.091 R)
• M39: 15,163,390 km (0.117 R)
• M40: 15,629,537 km (0.098 R)
• M41: 15,838,226 km (0.12 R)
• M42: 16,522,636 km (0.084 R)
• M43: 17,270,476 km (0.101 R)
• M44: 17,757,118 km (0.12 R)
• M45: 18,578,111 km (0.061 R)
• M46: 18,965,420 km (0.074 R)
• M47: 19,917,161 km (0.102 R)
• M48: 20,086,805 km (0.11 R)
• M49: 22,158,586 km (0.087 R)
• M50: 22,569,232 km (0.079 R)
• M51: 23,398,154 km (0.036 R)
• M52: 24,538,988 km (0.108 R)
• M53: 24,963,696 km (0.102 R)
• M54: 25,636,288 km (0.071 R)
• M55: 27,061,507 km (0.104 R)
• M56: 28,004,871 km (0.069 R)
• M57: 28,131,431 km (0.074 R)
• M58: 28,194,860 km (0.099 R)
• M59: 28,639,764 km (0.104 R)
• M60: 29,279,295 km (0.083 R)
• M61: 29,794,361 km (0.091 R)
• M62: 30,768,093 km (0.064 R)
• M63: 31,094,965 km (0.094 R)
• M64: 31,686,325 km (0.104 R)
• M65: 31,752,298 km (0.113 R)
• M66: 32,082,610 km (0.108 R)
• M67: 32,414,119 km (0.112 R)
• M68: 33,147,447 km (0.104 R)
• M69: 34,020,949 km (0.113 R)
• M70: 35,311,381 km (0.12 R)
• M71: 35,585,145 km (0.091 R)
• M72: 35,790,842 km (0.067 R)
• M73: 36,203,433 km (0.112 R)
• M74: 36,410,476 km (0.118 R)
• M75: 36,894,724 km (0.028 R)
• M76: 37,939,815 km (0.117 R)
• M77: 39,348,279 km (0.116 R)
• M78: 39,561,007 km (0.087 R)
• M79: 39,774,184 km (0.092 R)
• M80: 39,987,660 km (0.116 R)
• M81: 40,487,317 km (0.082 R)
• M82: 42,651,999 km (0.085 R)
• M83: 43,381,887 km (0.056 R)
• M84: 43,675,098 km (0.056 R)
• M85: 43,968,909 km (0.034 R)
• M86: 44,780,028 km (0.112 R)
• M87: 45,298,983 km (0.11 R)
• M88: 45,521,884 km (0.106 R)
• M89: 45,745,234 km (0.118 R)
• M90: 47,318,704 km (0.094 R)
• M91: 47,544,896 km (0.092 R)
• M92: 47,695,990 km (0.047 R)
• M93: 50,826,774 km (0.082 R)
• M94: 50,981,159 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit