🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 9.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.93 AU - 1.47 AU

Year: 877 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 57,692,244 km

• M1: 118,930 km (0.108 R)
• M2: 178,021 km (0.075 R)
• M3: 235,766 km (0.104 R)
• M4: 307,424 km (0.113 R)
• M5: 365,767 km (0.115 R)
• M6: 454,329 km (0.104 R)
• M7: 590,313 km (0.027 R)
• M8: 671,395 km (0.109 R)
• M9: 733,030 km (0.117 R)
• M10: 816,954 km (0.101 R)
• M11: 904,469 km (0.043 R)
• M12: 999,763 km (0.104 R)
• M13: 1,191,397 km (0.077 R)
• M14: 1,253,181 km (0.071 R)
• M15: 1,311,225 km (0.077 R)
• M16: 1,370,316 km (0.095 R)
• M17: 1,516,773 km (0.072 R)
• M18: 1,620,893 km (0.03 R)
• M19: 1,732,792 km (0.075 R)
• M20: 1,858,454 km (0.104 R)
• M21: 1,947,764 km (0.114 R)
• M22: 2,107,385 km (0.053 R)
• M23: 2,171,413 km (0.118 R)
• M24: 2,295,280 km (0.097 R)
• M25: 2,385,338 km (0.055 R)
• M26: 2,550,344 km (0.117 R)
• M27: 2,656,110 km (0.101 R)
• M28: 2,801,669 km (0.107 R)
• M29: 2,872,279 km (0.119 R)
• M30: 2,943,488 km (0.072 R)
• M31: 3,107,447 km (0.102 R)
• M32: 3,423,996 km (0.069 R)
• M33: 3,499,693 km (0.053 R)
• M34: 3,617,576 km (0.102 R)
• M35: 3,694,619 km (0.076 R)
• M36: 3,786,472 km (0.074 R)
• M37: 3,886,104 km (0.096 R)
• M38: 4,124,563 km (0.108 R)
• M39: 4,278,948 km (0.105 R)
• M40: 4,367,959 km (0.12 R)
• M41: 4,435,128 km (0.109 R)
• M42: 4,547,775 km (0.047 R)
• M43: 4,653,990 km (0.084 R)
• M44: 4,768,582 km (0.078 R)
• M45: 4,868,663 km (0.091 R)
• M46: 4,969,342 km (0.1 R)
• M47: 5,125,821 km (0.097 R)
• M48: 5,212,588 km (0.112 R)
• M49: 5,387,618 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.24 AU - 1.24 AU

Year: 921 Days

Day: 9.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,692,244 km

• M1: 112,647 km (0.094 R)
• M2: 172,038 km (0.068 R)
• M3: 230,680 km (0.043 R)
• M4: 307,872 km (0.114 R)
• M5: 385,813 km (0.036 R)
• M6: 471,832 km (0.101 R)
• M7: 614,997 km (0.109 R)
• M8: 689,945 km (0.089 R)
• M9: 748,289 km (0.093 R)
• M10: 813,663 km (0.05 R)
• M11: 902,374 km (0.058 R)
• M12: 988,992 km (0.064 R)
• M13: 1,278,015 km (0.091 R)
• M14: 1,339,051 km (0.105 R)
• M15: 1,534,874 km (0.05 R)
• M16: 1,626,278 km (0.105 R)
• M17: 1,699,581 km (0.104 R)
• M18: 1,773,932 km (0.095 R)
• M19: 1,863,241 km (0.09 R)
• M20: 1,954,047 km (0.086 R)
• M21: 2,046,499 km (0.087 R)
• M22: 2,206,269 km (0.063 R)
• M23: 2,287,651 km (0.098 R)
• M24: 2,347,490 km (0.047 R)
• M25: 2,430,816 km (0.113 R)
• M26: 2,647,134 km (0.059 R)
• M27: 2,773,545 km (0.105 R)
• M28: 3,016,192 km (0.11 R)
• M29: 3,333,489 km (0.047 R)
• M30: 3,435,964 km (0.105 R)
• M31: 3,522,132 km (0.075 R)
• M32: 3,802,778 km (0.101 R)
• M33: 3,901,064 km (0.1 R)
• M34: 3,963,895 km (0.11 R)
• M35: 4,045,276 km (0.119 R)
• M36: 4,219,109 km (0.068 R)
• M37: 4,283,735 km (0.105 R)
• M38: 4,404,610 km (0.109 R)
• M39: 4,488,983 km (0.1 R)
• M40: 4,545,531 km (0.113 R)
• M41: 4,611,803 km (0.055 R)
• M42: 4,678,374 km (0.074 R)
• M43: 4,764,543 km (0.118 R)
• M44: 4,822,287 km (0.088 R)
• M45: 5,075,108 km (0.041 R)
• M46: 5,213,037 km (0.1 R)
• M47: 5,372,209 km (0.035 R)
• M48: 5,462,566 km (0.098 R)
• M49: 5,593,764 km (0.093 R)
• M50: 5,797,815 km (0.078 R)
• M51: 5,911,061 km (0.081 R)
• M52: 6,025,054 km (0.103 R)
• M53: 6,276,379 km (0.085 R)
• M54: 6,573,929 km (0.114 R)
• M55: 6,681,340 km (0.079 R)
• M56: 6,778,579 km (0.12 R)
• M57: 6,908,878 km (0.094 R)
• M58: 7,116,820 km (0.067 R)
• M59: 7,216,152 km (0.036 R)
• M60: 7,550,354 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 10.5

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.58 AU - 1.96 AU

Year: 1570 Days

Day: 7.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,692,244 km

• M1: 151,094 km (0.058 R)
• M2: 259,852 km (0.05 R)
• M3: 637,586 km (0.064 R)
• M4: 706,102 km (0.041 R)
• M5: 801,994 km (0.05 R)
• M6: 1,173,745 km (0.107 R)
• M7: 1,429,856 km (0.083 R)
• M8: 1,802,804 km (0.053 R)
• M9: 1,881,044 km (0.105 R)
• M10: 2,018,075 km (0.095 R)
• M11: 2,302,012 km (0.095 R)
• M12: 2,424,233 km (0.067 R)
• M13: 2,599,113 km (0.119 R)
• M14: 3,094,582 km (0.074 R)
• M15: 3,312,097 km (0.111 R)
• M16: 3,534,549 km (0.117 R)
• M17: 3,633,583 km (0.12 R)
• M18: 3,848,704 km (0.061 R)
• M19: 3,935,920 km (0.098 R)
• M20: 4,216,715 km (0.114 R)
• M21: 4,503,943 km (0.116 R)
• M22: 4,766,487 km (0.081 R)
• M23: 4,907,558 km (0.086 R)
• M24: 5,018,111 km (0.082 R)
• M25: 5,600,495 km (0.097 R)
• M26: 5,765,951 km (0.038 R)
• M27: 5,882,936 km (0.107 R)
• M28: 6,548,497 km (0.116 R)
• M29: 6,618,210 km (0.097 R)
• M30: 6,723,078 km (0.116 R)
• M31: 6,793,389 km (0.079 R)
• M32: 6,899,155 km (0.109 R)
• M33: 7,220,042 km (0.077 R)
• M34: 7,436,660 km (0.087 R)
• M35: 7,509,364 km (0.041 R)
• M36: 8,025,028 km (0.119 R)
• M37: 8,136,927 km (0.07 R)
• M38: 8,249,425 km (0.068 R)
• M39: 8,457,067 km (0.068 R)
• M40: 8,609,058 km (0.095 R)
• M41: 8,685,503 km (0.104 R)
• M42: 8,877,437 km (0.097 R)
• M43: 8,993,375 km (0.063 R)
• M44: 9,070,867 km (0.11 R)
• M45: 9,168,106 km (0.05 R)
• M46: 9,265,643 km (0.094 R)
• M47: 9,363,480 km (0.083 R)
• M48: 9,540,604 km (0.069 R)
• M49: 9,898,143 km (0.11 R)
• M50: 9,998,374 km (0.061 R)
• M51: 10,098,754 km (0.097 R)
• M52: 10,565,200 km (0.045 R)
• M53: 10,893,867 km (0.073 R)
• M54: 10,997,239 km (0.099 R)
• M55: 11,163,292 km (0.052 R)
• M56: 11,267,562 km (0.111 R)
• M57: 11,414,018 km (0.109 R)
• M58: 11,624,503 km (0.112 R)
• M59: 12,070,454 km (0.101 R)
• M60: 12,306,220 km (0.053 R)
• M61: 12,435,622 km (0.056 R)
• M62: 12,608,707 km (0.104 R)
• M63: 13,220,861 km (0.114 R)
• M64: 13,730,990 km (0.081 R)
• M65: 13,887,470 km (0.108 R)
• M66: 14,157,194 km (0.082 R)
• M67: 14,587,887 km (0.102 R)
• M68: 14,724,769 km (0.101 R)
• M69: 14,953,953 km (0.039 R)
• M70: 15,045,806 km (0.048 R)
• M71: 15,114,920 km (0.099 R)
• M72: 15,346,049 km (0.118 R)
• M73: 15,508,512 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.6

Radius: 7.3

Gravity: 16.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.69 AU - 7.85 AU

Year: 11747 Days

Day: 19.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,692,244 km

• M1: 131,945 km (0.098 R)
• M2: 241,601 km (0.057 R)
• M3: 332,257 km (0.07 R)
• M4: 420,520 km (0.112 R)
• M5: 622,477 km (0.035 R)
• M6: 813,663 km (0.104 R)
• M7: 1,297,612 km (0.083 R)
• M8: 1,698,085 km (0.109 R)
• M9: 1,830,928 km (0.089 R)
• M10: 3,075,882 km (0.117 R)
• M11: 3,777,346 km (0.114 R)
• M12: 3,986,634 km (0.112 R)
• M13: 4,600,135 km (0.074 R)
• M14: 5,437,284 km (0.045 R)
• M15: 5,673,649 km (0.045 R)
• M16: 5,873,212 km (0.117 R)
• M17: 6,115,860 km (0.108 R)
• M18: 6,778,878 km (0.113 R)
• M19: 7,204,783 km (0.05 R)
• M20: 7,815,591 km (0.116 R)
• M21: 8,172,083 km (0.104 R)
• M22: 9,226,299 km (0.091 R)
• M23: 9,461,168 km (0.081 R)
• M24: 10,129,272 km (0.076 R)
• M25: 10,225,912 km (0.09 R)
• M26: 11,460,094 km (0.118 R)
• M27: 12,222,894 km (0.091 R)
• M28: 12,740,652 km (0.112 R)
• M29: 13,318,399 km (0.088 R)
• M30: 14,282,109 km (0.097 R)
• M31: 14,608,382 km (0.069 R)
• M32: 15,379,110 km (0.098 R)
• M33: 15,545,912 km (0.048 R)
• M34: 15,657,512 km (0.105 R)
• M35: 15,881,460 km (0.076 R)
• M36: 15,993,957 km (0.027 R)
• M37: 16,446,042 km (0.076 R)
• M38: 16,959,911 km (0.098 R)
• M39: 18,237,776 km (0.039 R)
• M40: 18,473,392 km (0.097 R)
• M41: 18,947,767 km (0.106 R)
• M42: 19,486,319 km (0.057 R)
• M43: 20,700,905 km (0.07 R)
• M44: 22,127,619 km (0.095 R)
• M45: 22,505,055 km (0.118 R)
• M46: 23,714,105 km (0.088 R)
• M47: 24,035,890 km (0.047 R)
• M48: 25,140,371 km (0.116 R)
• M49: 25,600,085 km (0.1 R)
• M50: 26,195,036 km (0.068 R)
• M51: 27,871,729 km (0.09 R)
• M52: 28,007,265 km (0.079 R)
• M53: 28,483,734 km (0.115 R)
• M54: 29,651,944 km (0.042 R)
• M55: 29,998,412 km (0.075 R)
• M56: 30,067,975 km (0.099 R)
• M57: 30,276,664 km (0.088 R)
• M58: 32,390,333 km (0.091 R)
• M59: 33,105,410 km (0.11 R)
• M60: 33,320,981 km (0.104 R)
• M61: 33,825,724 km (0.101 R)
• M62: 34,405,715 km (0.084 R)
• M63: 34,624,128 km (0.099 R)
• M64: 34,842,840 km (0.1 R)
• M65: 35,062,151 km (0.056 R)
• M66: 36,535,540 km (0.119 R)
• M67: 36,609,741 km (0.073 R)
• M68: 36,758,291 km (0.055 R)
• M69: 37,354,439 km (0.116 R)
• M70: 38,934,641 km (0.046 R)
• M71: 39,618,602 km (0.099 R)
• M72: 40,998,344 km (0.045 R)
• M73: 41,926,748 km (0.094 R)
• M74: 43,175,591 km (0.096 R)
• M75: 44,357,414 km (0.105 R)
• M76: 44,912,572 km (0.112 R)
• M77: 46,270,322 km (0.113 R)
• M78: 46,672,292 km (0.081 R)
• M79: 46,752,775 km (0.066 R)
• M80: 47,722,618 km (0.098 R)
• M81: 49,764,330 km (0.095 R)
• M82: 50,176,173 km (0.066 R)
• M83: 50,341,179 km (0.078 R)
• M84: 51,086,027 km (0.117 R)
• M85: 51,169,054 km (0.108 R)
• M86: 51,252,081 km (0.045 R)
• M87: 52,001,417 km (0.108 R)
• M88: 53,679,456 km (0.048 R)
• M89: 53,763,829 km (0.109 R)
• M90: 55,290,027 km (0.083 R)
• M91: 55,801,951 km (0.117 R)
• M92: 56,144,081 km (0.115 R)
• M93: 57,088,492 km (0.108 R)
• M94: 57,174,661 km (0.119 R)
• M95: 57,692,269 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 20,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit