🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.7

Radius: 9.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.99 AU - 10.81 AU

Year: 10083 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,608,222 km

• M1: 143,165 km (0.051 R)
• M2: 356,342 km (0.075 R)
• M3: 551,418 km (0.119 R)
• M4: 631,303 km (0.034 R)
• M5: 811,568 km (0.113 R)
• M6: 1,067,082 km (0.078 R)
• M7: 1,320,650 km (0.117 R)
• M8: 1,468,901 km (0.047 R)
• M9: 1,782,010 km (0.118 R)
• M10: 1,884,335 km (0.069 R)
• M11: 2,126,983 km (0.116 R)
• M12: 2,712,509 km (0.107 R)
• M13: 2,806,905 km (0.032 R)
• M14: 2,890,380 km (0.066 R)
• M15: 3,705,539 km (0.114 R)
• M16: 3,771,063 km (0.088 R)
• M17: 4,406,106 km (0.044 R)
• M18: 4,843,231 km (0.064 R)
• M19: 5,059,699 km (0.057 R)
• M20: 5,819,656 km (0.049 R)
• M21: 6,283,260 km (0.108 R)
• M22: 6,408,922 km (0.05 R)
• M23: 6,503,618 km (0.118 R)
• M24: 6,758,682 km (0.059 R)
• M25: 7,000,881 km (0.049 R)
• M26: 7,278,684 km (0.105 R)
• M27: 7,660,458 km (0.086 R)
• M28: 7,845,361 km (0.12 R)
• M29: 7,997,801 km (0.11 R)
• M30: 9,091,811 km (0.026 R)
• M31: 9,305,586 km (0.11 R)
• M32: 9,792,527 km (0.079 R)
• M33: 10,622,496 km (0.091 R)
• M34: 10,734,844 km (0.065 R)
• M35: 10,866,490 km (0.113 R)
• M36: 11,283,569 km (0.104 R)
• M37: 11,532,500 km (0.073 R)
• M38: 13,204,705 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 13.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.82 AU - 15 AU

Year: 16228 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,608,222 km

• M1: 216,618 km (0.118 R)
• M2: 752,328 km (0.064 R)
• M3: 1,515,875 km (0.066 R)
• M4: 1,730,698 km (0.056 R)
• M5: 2,072,230 km (0.079 R)
• M6: 2,466,719 km (0.045 R)
• M7: 2,624,994 km (0.03 R)
• M8: 2,721,634 km (0.086 R)
• M9: 3,120,312 km (0.091 R)
• M10: 3,257,494 km (0.052 R)
• M11: 3,573,594 km (0.12 R)
• M12: 3,973,619 km (0.112 R)
• M13: 4,122,618 km (0.052 R)
• M14: 4,311,710 km (0.029 R)
• M15: 4,777,109 km (0.079 R)
• M16: 5,883,086 km (0.114 R)
• M17: 6,096,562 km (0.118 R)
• M18: 6,182,581 km (0.053 R)
• M19: 6,269,048 km (0.103 R)
• M20: 6,663,388 km (0.094 R)
• M21: 6,796,530 km (0.092 R)
• M22: 7,430,077 km (0.1 R)
• M23: 7,800,781 km (0.054 R)
• M24: 8,368,056 km (0.115 R)
• M25: 8,705,250 km (0.102 R)
• M26: 9,244,101 km (0.111 R)
• M27: 9,743,459 km (0.074 R)
• M28: 9,894,852 km (0.072 R)
• M29: 11,666,540 km (0.11 R)
• M30: 12,151,835 km (0.047 R)
• M31: 13,253,923 km (0.112 R)
• M32: 14,792,088 km (0.076 R)
• M33: 15,083,205 km (0.065 R)
• M34: 16,266,375 km (0.1 R)
• M35: 16,869,105 km (0.084 R)
• M36: 17,234,273 km (0.047 R)
• M37: 18,158,638 km (0.107 R)
• M38: 18,470,400 km (0.062 R)
• M39: 19,036,030 km (0.087 R)
• M40: 21,158,225 km (0.099 R)
• M41: 22,147,516 km (0.082 R)
• M42: 22,347,229 km (0.112 R)
• M43: 22,882,640 km (0.053 R)
• M44: 23,693,760 km (0.095 R)
• M45: 24,651,934 km (0.106 R)
• M46: 25,205,147 km (0.079 R)
• M47: 25,483,249 km (0.102 R)
• M48: 28,032,098 km (0.113 R)
• M49: 28,827,061 km (0.097 R)
• M50: 29,849,562 km (0.063 R)
• M51: 30,365,226 km (0.117 R)
• M52: 30,735,481 km (0.104 R)
• M53: 31,330,880 km (0.098 R)
• M54: 31,555,128 km (0.08 R)
• M55: 31,704,875 km (0.1 R)
• M56: 33,520,993 km (0.096 R)
• M57: 34,287,533 km (0.05 R)
• M58: 34,905,073 km (0.036 R)
• M59: 36,464,780 km (0.09 R)
• M60: 36,622,008 km (0.118 R)
• M61: 37,016,048 km (0.1 R)
• M62: 38,766,643 km (0.085 R)
• M63: 41,606,758 km (0.041 R)
• M64: 44,849,741 km (0.08 R)
• M65: 45,186,934 km (0.114 R)
• M66: 45,694,221 km (0.094 R)
• M67: 46,800,048 km (0.114 R)
• M68: 48,000,721 km (0.055 R)
• M69: 51,486,800 km (0.072 R)
• M70: 52,016,825 km (0.108 R)
• M71: 52,992,951 km (0.059 R)
• M72: 53,260,283 km (0.072 R)
• M73: 55,324,434 km (0.111 R)
• M74: 56,048,637 km (0.105 R)
• M75: 57,780,831 km (0.051 R)
• M76: 58,239,648 km (0.105 R)
• M77: 58,699,661 km (0.039 R)
• M78: 59,623,279 km (0.056 R)
• M79: 60,738,082 km (0.102 R)
• M80: 62,893,787 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.6

Radius: 6.6

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.73 AU - 19.57 AU

Year: 24847 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,608,222 km

• M1: 89,609 km (0.094 R)
• M2: 270,024 km (0.107 R)
• M3: 377,735 km (0.113 R)
• M4: 811,718 km (0.029 R)
• M5: 1,266,196 km (0.113 R)
• M6: 1,823,299 km (0.071 R)
• M7: 2,525,212 km (0.087 R)
• M8: 2,925,386 km (0.074 R)
• M9: 3,090,991 km (0.108 R)
• M10: 3,174,916 km (0.094 R)
• M11: 4,957,823 km (0.12 R)
• M12: 5,558,608 km (0.091 R)
• M13: 6,882,400 km (0.115 R)
• M14: 7,103,056 km (0.038 R)
• M15: 7,664,497 km (0.052 R)
• M16: 9,801,353 km (0.092 R)
• M17: 9,863,137 km (0.111 R)
• M18: 10,049,536 km (0.104 R)
• M19: 10,236,982 km (0.104 R)
• M20: 10,998,435 km (0.077 R)
• M21: 11,712,316 km (0.104 R)
• M22: 12,174,424 km (0.076 R)
• M23: 12,240,846 km (0.036 R)
• M24: 12,374,287 km (0.071 R)
• M25: 13,048,375 km (0.105 R)
• M26: 13,458,423 km (0.051 R)
• M27: 13,527,238 km (0.118 R)
• M28: 13,803,545 km (0.108 R)
• M29: 15,427,879 km (0.086 R)
• M30: 16,079,826 km (0.086 R)
• M31: 16,888,852 km (0.066 R)
• M32: 17,711,042 km (0.067 R)
• M33: 18,776,178 km (0.083 R)
• M34: 21,448,146 km (0.055 R)
• M35: 21,851,013 km (0.076 R)
• M36: 22,992,295 km (0.1 R)
• M37: 23,819,272 km (0.11 R)
• M38: 24,152,875 km (0.115 R)
• M39: 24,571,899 km (0.093 R)
• M40: 24,740,346 km (0.048 R)
• M41: 26,530,584 km (0.035 R)
• M42: 27,136,605 km (0.101 R)
• M43: 28,450,523 km (0.101 R)
• M44: 28,981,895 km (0.096 R)
• M45: 29,516,408 km (0.098 R)
• M46: 30,324,536 km (0.119 R)
• M47: 30,685,964 km (0.113 R)
• M48: 31,321,905 km (0.119 R)
• M49: 31,504,414 km (0.117 R)
• M50: 32,884,604 km (0.054 R)
• M51: 33,535,355 km (0.101 R)
• M52: 35,323,049 km (0.107 R)
• M53: 36,756,047 km (0.032 R)
• M54: 36,948,580 km (0.111 R)
• M55: 38,305,582 km (0.032 R)
• M56: 38,794,169 km (0.111 R)
• M57: 39,777,475 km (0.056 R)
• M58: 41,768,773 km (0.056 R)
• M59: 41,869,153 km (0.106 R)
• M60: 42,877,592 km (0.112 R)
• M61: 44,098,311 km (0.045 R)
• M62: 45,021,479 km (0.067 R)
• M63: 48,143,886 km (0.11 R)
• M64: 48,882,451 km (0.07 R)
• M65: 54,485,190 km (0.059 R)
• M66: 54,814,605 km (0.099 R)
• M67: 55,475,378 km (0.081 R)
• M68: 56,804,705 km (0.113 R)
• M69: 57,361,808 km (0.077 R)
• M70: 58,593,596 km (0.115 R)
• M71: 59,156,384 km (0.088 R)
• M72: 59,947,308 km (0.075 R)
• M73: 60,514,433 km (0.096 R)
• M74: 60,627,978 km (0.059 R)
• M75: 62,570,506 km (0.103 R)
• M76: 63,376,390 km (0.098 R)
• M77: 63,607,219 km (0.045 R)
• M78: 63,953,987 km (0.119 R)
• M79: 64,881,943 km (0.086 R)
• M80: 65,814,237 km (0.1 R)
• M81: 65,931,222 km (0.054 R)
• M82: 67,928,354 km (0.107 R)
• M83: 69,231,052 km (0.076 R)
• M84: 70,901,163 km (0.096 R)
• M85: 71,620,878 km (0.11 R)
• M86: 71,861,432 km (0.109 R)
• M87: 72,343,137 km (0.112 R)
• M88: 72,463,713 km (0.119 R)
• M89: 74,280,728 km (0.105 R)
• M90: 75,867,663 km (0.093 R)
• M91: 76,481,014 km (0.06 R)
• M92: 76,849,773 km (0.085 R)
• M93: 81,446,317 km (0.098 R)
• M94: 81,823,004 km (0.098 R)
• M95: 81,948,666 km (0.079 R)
• M96: 84,348,366 km (0.068 R)

Asteroid Belt

Center: 17.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.9

Radius: 3.3

Gravity: 57.57 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.39 AU - 18.21 AU

Year: 26273 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,608,222 km

• M1: 273,016 km (0.057 R)
• M2: 455,974 km (0.113 R)
• M3: 830,717 km (0.058 R)
• M4: 1,752,090 km (0.086 R)
• M5: 2,082,851 km (0.075 R)
• M6: 2,512,496 km (0.073 R)
• M7: 2,552,888 km (0.096 R)
• M8: 2,883,948 km (0.051 R)
• M9: 4,830,366 km (0.116 R)
• M10: 4,931,195 km (0.113 R)
• M11: 7,031,399 km (0.113 R)
• M12: 7,145,692 km (0.116 R)
• M13: 8,993,974 km (0.095 R)
• M14: 9,117,990 km (0.097 R)
• M15: 9,810,329 km (0.094 R)
• M16: 9,874,207 km (0.097 R)
• M17: 11,111,980 km (0.059 R)
• M18: 12,328,809 km (0.088 R)
• M19: 12,883,219 km (0.052 R)
• M20: 13,163,266 km (0.119 R)
• M21: 13,872,510 km (0.091 R)
• M22: 14,087,781 km (0.076 R)
• M23: 14,739,878 km (0.073 R)
• M24: 14,959,488 km (0.106 R)
• M25: 15,106,393 km (0.07 R)
• M26: 15,180,145 km (0.09 R)
• M27: 15,923,347 km (0.072 R)
• M28: 16,374,983 km (0.069 R)
• M29: 17,060,291 km (0.072 R)
• M30: 19,812,742 km (0.116 R)
• M31: 19,893,375 km (0.116 R)
• M32: 20,542,480 km (0.052 R)
• M33: 21,033,909 km (0.054 R)
• M34: 22,028,137 km (0.095 R)
• M35: 24,320,575 km (0.108 R)
• M36: 26,776,672 km (0.113 R)
• M37: 29,678,722 km (0.093 R)
• M38: 29,955,777 km (0.072 R)
• M39: 30,419,530 km (0.073 R)
• M40: 31,072,824 km (0.078 R)
• M41: 32,014,094 km (0.079 R)
• M42: 32,583,314 km (0.077 R)
• M43: 33,347,609 km (0.117 R)
• M44: 34,601,987 km (0.112 R)
• M45: 35,381,392 km (0.078 R)
• M46: 35,773,339 km (0.046 R)
• M47: 36,265,366 km (0.118 R)
• M48: 36,759,488 km (0.055 R)
• M49: 37,057,188 km (0.074 R)
• M50: 37,455,118 km (0.116 R)
• M51: 37,854,544 km (0.108 R)
• M52: 41,203,293 km (0.09 R)
• M53: 41,306,366 km (0.116 R)
• M54: 41,718,957 km (0.119 R)
• M55: 42,132,894 km (0.106 R)
• M56: 43,802,556 km (0.037 R)
• M57: 44,539,924 km (0.075 R)
• M58: 44,962,986 km (0.112 R)
• M59: 46,668,701 km (0.082 R)
• M60: 46,776,113 km (0.097 R)
• M61: 46,883,524 km (0.098 R)
• M62: 47,313,917 km (0.026 R)
• M63: 48,939,597 km (0.045 R)
• M64: 50,583,378 km (0.06 R)
• M65: 51,024,842 km (0.118 R)
• M66: 51,135,395 km (0.059 R)
• M67: 51,467,502 km (0.115 R)
• M68: 51,578,354 km (0.114 R)
• M69: 54,037,593 km (0.093 R)
• M70: 54,150,240 km (0.08 R)
• M71: 54,488,780 km (0.11 R)
• M72: 54,828,068 km (0.071 R)
• M73: 55,054,560 km (0.112 R)
• M74: 55,508,589 km (0.056 R)
• M75: 55,849,971 km (0.118 R)
• M76: 56,191,952 km (0.116 R)
• M77: 57,337,124 km (0.09 R)
• M78: 57,912,627 km (0.118 R)
• M79: 60,000,116 km (0.117 R)
• M80: 61,052,985 km (0.05 R)
• M81: 62,702,900 km (0.081 R)
• M82: 66,046,562 km (0.054 R)
• M83: 67,012,516 km (0.12 R)
• M84: 68,470,197 km (0.079 R)
• M85: 69,570,191 km (0.084 R)
• M86: 70,676,168 km (0.116 R)
• M87: 71,046,123 km (0.11 R)
• M88: 73,154,406 km (0.091 R)
• M89: 76,798,161 km (0.07 R)
• M90: 77,559,315 km (0.114 R)
• M91: 80,114,746 km (0.119 R)
• M92: 83,738,455 km (0.118 R)
• M93: 86,096,118 km (0.082 R)
• M94: 86,754,797 km (0.119 R)
• M95: 87,150,932 km (0.088 R)
• M96: 87,415,272 km (0.049 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 20,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit