🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 11.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.03 AU - 1.17 AU

Year: 796 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,579,834 km

• M1: 149,448 km (0.069 R)
• M2: 231,129 km (0.106 R)
• M3: 371,302 km (0.097 R)
• M4: 463,305 km (0.104 R)
• M5: 560,543 km (0.057 R)
• M6: 635,193 km (0.106 R)
• M7: 719,117 km (0.111 R)
• M8: 801,845 km (0.086 R)
• M9: 1,058,555 km (0.09 R)
• M10: 1,174,194 km (0.047 R)
• M11: 1,294,321 km (0.075 R)
• M12: 1,620,743 km (0.102 R)
• M13: 1,702,873 km (0.03 R)
• M14: 1,778,719 km (0.11 R)
• M15: 1,871,170 km (0.052 R)
• M16: 1,973,495 km (0.088 R)
• M17: 2,101,850 km (0.064 R)
• M18: 2,200,136 km (0.088 R)
• M19: 2,375,764 km (0.046 R)
• M20: 2,556,328 km (0.116 R)
• M21: 2,679,148 km (0.087 R)
• M22: 2,912,671 km (0.114 R)
• M23: 3,106,400 km (0.112 R)
• M24: 3,190,623 km (0.067 R)
• M25: 3,323,317 km (0.047 R)
• M26: 3,419,209 km (0.062 R)
• M27: 3,604,112 km (0.118 R)
• M28: 3,702,697 km (0.101 R)
• M29: 3,923,055 km (0.081 R)
• M30: 4,065,472 km (0.103 R)
• M31: 4,188,890 km (0.119 R)
• M32: 4,503,195 km (0.066 R)
• M33: 4,620,330 km (0.084 R)
• M34: 4,695,428 km (0.045 R)
• M35: 4,934,187 km (0.098 R)
• M36: 5,033,071 km (0.055 R)
• M37: 5,110,413 km (0.041 R)
• M38: 5,322,393 km (0.103 R)
• M39: 5,457,779 km (0.082 R)
• M40: 5,582,843 km (0.059 R)
• M41: 5,662,878 km (0.105 R)
• M42: 5,778,068 km (0.058 R)
• M43: 5,882,338 km (0.057 R)
• M44: 5,963,869 km (0.09 R)
• M45: 6,057,667 km (0.083 R)
• M46: 6,210,855 km (0.098 R)
• M47: 6,341,603 km (0.113 R)
• M48: 6,593,676 km (0.073 R)
• M49: 6,690,615 km (0.038 R)
• M50: 6,996,692 km (0.09 R)
• M51: 7,070,743 km (0.039 R)
• M52: 7,395,072 km (0.039 R)
• M53: 7,584,462 km (0.067 R)
• M54: 7,686,039 km (0.041 R)
• M55: 7,762,634 km (0.096 R)
• M56: 8,110,149 km (0.095 R)
• M57: 8,660,969 km (0.116 R)
• M58: 8,753,869 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 15

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.03 AU - 1.65 AU

Year: 1071 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,579,834 km

• M1: 216,618 km (0.119 R)
• M2: 316,549 km (0.064 R)
• M3: 436,227 km (0.089 R)
• M4: 572,212 km (0.111 R)
• M5: 755,320 km (0.109 R)
• M6: 875,148 km (0.111 R)
• M7: 969,843 km (0.106 R)
• M8: 1,121,834 km (0.091 R)
• M9: 1,292,825 km (0.089 R)
• M10: 1,435,242 km (0.111 R)
• M11: 1,544,448 km (0.09 R)
• M12: 1,783,506 km (0.119 R)
• M13: 1,913,656 km (0.086 R)
• M14: 2,010,595 km (0.12 R)
• M15: 2,121,597 km (0.083 R)
• M16: 2,253,842 km (0.083 R)
• M17: 2,356,615 km (0.109 R)
• M18: 2,460,885 km (0.104 R)
• M19: 2,586,996 km (0.057 R)
• M20: 2,694,856 km (0.074 R)
• M21: 2,797,331 km (0.087 R)
• M22: 2,992,406 km (0.113 R)
• M23: 3,141,705 km (0.031 R)
• M24: 3,359,519 km (0.105 R)
• M25: 3,574,940 km (0.071 R)
• M26: 3,672,927 km (0.12 R)
• M27: 3,949,384 km (0.109 R)
• M28: 4,113,792 km (0.038 R)
• M29: 4,280,593 km (0.065 R)
• M30: 4,392,941 km (0.113 R)
• M31: 4,653,840 km (0.059 R)
• M32: 4,928,203 km (0.119 R)
• M33: 5,029,331 km (0.084 R)
• M34: 5,216,627 km (0.074 R)
• M35: 5,571,773 km (0.115 R)
• M36: 5,747,999 km (0.112 R)
• M37: 5,872,315 km (0.111 R)
• M38: 5,997,678 km (0.097 R)
• M39: 6,133,064 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 8.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.48 AU - 3.38 AU

Year: 3462 Days

Day: 11.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,579,834 km

• M1: 123,418 km (0.077 R)
• M2: 270,024 km (0.058 R)
• M3: 667,207 km (0.096 R)
• M4: 844,181 km (0.115 R)
• M5: 957,875 km (0.119 R)
• M6: 1,026,690 km (0.054 R)
• M7: 1,148,762 km (0.12 R)
• M8: 1,243,458 km (0.092 R)
• M9: 1,352,066 km (0.104 R)
• M10: 1,441,226 km (0.105 R)
• M11: 1,602,193 km (0.075 R)
• M12: 1,732,942 km (0.072 R)
• M13: 1,817,913 km (0.053 R)
• M14: 2,107,385 km (0.106 R)
• M15: 2,185,326 km (0.115 R)
• M16: 2,277,478 km (0.12 R)
• M17: 2,687,376 km (0.103 R)
• M18: 2,800,622 km (0.113 R)
• M19: 2,886,641 km (0.082 R)
• M20: 3,179,852 km (0.043 R)
• M21: 3,390,636 km (0.11 R)
• M22: 3,621,764 km (0.098 R)
• M23: 3,715,712 km (0.079 R)
• M24: 3,874,136 km (0.051 R)
• M25: 4,904,865 km (0.097 R)
• M26: 5,078,698 km (0.086 R)
• M27: 5,414,845 km (0.111 R)
• M28: 5,612,613 km (0.081 R)
• M29: 5,758,172 km (0.088 R)
• M30: 5,941,728 km (0.097 R)
• M31: 6,276,977 km (0.054 R)
• M32: 6,522,916 km (0.085 R)
• M33: 6,618,359 km (0.041 R)
• M34: 6,772,146 km (0.06 R)
• M35: 6,849,488 km (0.118 R)
• M36: 7,102,757 km (0.051 R)
• M37: 7,378,915 km (0.08 R)
• M38: 7,558,432 km (0.119 R)
• M39: 7,658,813 km (0.105 R)
• M40: 7,840,424 km (0.1 R)
• M41: 8,085,017 km (0.113 R)
• M42: 8,414,880 km (0.091 R)
• M43: 8,477,263 km (0.093 R)
• M44: 8,539,794 km (0.114 R)
• M45: 8,602,476 km (0.075 R)
• M46: 9,024,192 km (0.071 R)
• M47: 9,560,800 km (0.045 R)
• M48: 9,734,782 km (0.106 R)
• M49: 10,597,663 km (0.085 R)
• M50: 10,665,131 km (0.108 R)
• M51: 10,755,189 km (0.078 R)
• M52: 10,822,808 km (0.117 R)
• M53: 10,936,053 km (0.094 R)
• M54: 11,186,480 km (0.06 R)
• M55: 11,300,922 km (0.053 R)
• M56: 11,369,737 km (0.1 R)
• M57: 11,879,118 km (0.092 R)
• M58: 12,042,629 km (0.06 R)
• M59: 12,656,877 km (0.082 R)
• M60: 12,895,935 km (0.063 R)
• M61: 13,184,659 km (0.058 R)
• M62: 13,475,477 km (0.074 R)
• M63: 13,646,168 km (0.046 R)
• M64: 13,744,005 km (0.073 R)
• M65: 13,915,893 km (0.086 R)
• M66: 14,088,379 km (0.113 R)
• M67: 14,236,781 km (0.078 R)
• M68: 14,360,947 km (0.111 R)
• M69: 14,610,177 km (0.107 R)
• M70: 14,685,275 km (0.116 R)
• M71: 14,936,300 km (0.047 R)
• M72: 15,239,535 km (0.096 R)
• M73: 15,621,608 km (0.09 R)
• M74: 15,698,352 km (0.069 R)
• M75: 16,161,507 km (0.088 R)
• M76: 16,524,880 km (0.06 R)
• M77: 16,786,227 km (0.099 R)
• M78: 16,943,604 km (0.093 R)
• M79: 17,259,854 km (0.096 R)
• M80: 17,392,248 km (0.099 R)
• M81: 17,684,563 km (0.111 R)
• M82: 17,951,744 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 9.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.3 AU - 4.16 AU

Year: 4972 Days

Day: 9.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,579,834 km

• M1: 123,119 km (0.071 R)
• M2: 372,947 km (0.081 R)
• M3: 594,951 km (0.1 R)
• M4: 766,390 km (0.11 R)
• M5: 976,276 km (0.08 R)
• M6: 1,076,805 km (0.11 R)
• M7: 1,425,069 km (0.05 R)
• M8: 1,527,245 km (0.108 R)
• M9: 2,017,477 km (0.084 R)
• M10: 2,132,966 km (0.113 R)
• M11: 2,370,378 km (0.098 R)
• M12: 2,870,933 km (0.079 R)
• M13: 2,968,471 km (0.032 R)
• M14: 3,116,872 km (0.108 R)
• M15: 3,542,029 km (0.054 R)
• M16: 3,629,244 km (0.115 R)
• M17: 3,699,555 km (0.074 R)
• M18: 3,805,919 km (0.075 R)
• M19: 3,967,336 km (0.114 R)
• M20: 4,057,992 km (0.116 R)
• M21: 4,616,590 km (0.1 R)
• M22: 5,022,150 km (0.085 R)
• M23: 5,338,699 km (0.029 R)
• M24: 5,600,795 km (0.1 R)
• M25: 5,970,750 km (0.114 R)
• M26: 6,033,133 km (0.066 R)
• M27: 7,127,441 km (0.106 R)
• M28: 7,193,713 km (0.07 R)
• M29: 7,595,682 km (0.103 R)
• M30: 7,663,450 km (0.073 R)
• M31: 7,867,801 km (0.082 R)
• M32: 7,982,094 km (0.1 R)
• M33: 8,538,598 km (0.085 R)
• M34: 9,251,731 km (0.072 R)
• M35: 9,396,541 km (0.049 R)
• M36: 10,734,545 km (0.093 R)
• M37: 11,245,122 km (0.049 R)
• M38: 11,374,076 km (0.062 R)
• M39: 11,555,388 km (0.035 R)
• M40: 11,763,778 km (0.075 R)
• M41: 12,025,874 km (0.093 R)
• M42: 12,210,627 km (0.116 R)
• M43: 12,476,014 km (0.075 R)
• M44: 12,877,834 km (0.103 R)
• M45: 14,331,476 km (0.101 R)
• M46: 15,035,035 km (0.051 R)
• M47: 15,405,290 km (0.078 R)
• M48: 15,462,586 km (0.098 R)
• M49: 15,923,048 km (0.103 R)
• M50: 16,329,655 km (0.116 R)
• M51: 16,475,662 km (0.04 R)
• M52: 17,629,660 km (0.062 R)
• M53: 18,050,329 km (0.11 R)
• M54: 20,171,328 km (0.049 R)
• M55: 20,453,769 km (0.071 R)
• M56: 20,611,295 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.5

Radius: 6.4

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.35 AU - 12.41 AU

Year: 23084 Days

Day: 16.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,579,834 km

• M1: 490,232 km (0.087 R)
• M2: 587,022 km (0.096 R)
• M3: 1,061,247 km (0.088 R)
• M4: 1,137,093 km (0.112 R)
• M5: 1,188,705 km (0.099 R)
• M6: 1,514,828 km (0.08 R)
• M7: 1,688,062 km (0.099 R)
• M8: 1,898,397 km (0.084 R)
• M9: 1,991,148 km (0.083 R)
• M10: 2,927,032 km (0.117 R)
• M11: 3,745,033 km (0.118 R)
• M12: 3,822,674 km (0.12 R)
• M13: 3,940,258 km (0.086 R)
• M14: 4,463,552 km (0.076 R)
• M15: 4,629,007 km (0.112 R)
• M16: 4,712,483 km (0.079 R)
• M17: 4,796,557 km (0.104 R)
• M18: 5,708,056 km (0.071 R)
• M19: 5,752,786 km (0.079 R)
• M20: 6,437,645 km (0.063 R)
• M21: 7,586,258 km (0.093 R)
• M22: 8,083,222 km (0.026 R)
• M23: 9,004,296 km (0.04 R)
• M24: 9,424,217 km (0.119 R)
• M25: 9,636,496 km (0.058 R)
• M26: 10,999,333 km (0.106 R)
• M27: 11,166,883 km (0.097 R)
• M28: 11,222,982 km (0.09 R)
• M29: 11,335,330 km (0.073 R)
• M30: 12,771,170 km (0.055 R)
• M31: 12,947,397 km (0.12 R)
• M32: 13,065,280 km (0.089 R)
• M33: 13,719,920 km (0.073 R)
• M34: 14,324,295 km (0.081 R)
• M35: 15,371,630 km (0.033 R)
• M36: 15,872,932 km (0.039 R)
• M37: 16,189,033 km (0.105 R)
• M38: 16,634,984 km (0.051 R)
• M39: 17,214,377 km (0.095 R)
• M40: 17,279,152 km (0.045 R)
• M41: 18,260,514 km (0.091 R)
• M42: 18,525,303 km (0.096 R)
• M43: 19,192,808 km (0.053 R)
• M44: 20,757,752 km (0.074 R)
• M45: 21,103,323 km (0.093 R)
• M46: 21,242,000 km (0.064 R)
• M47: 21,311,563 km (0.064 R)
• M48: 22,859,602 km (0.12 R)
• M49: 23,863,404 km (0.096 R)
• M50: 24,080,470 km (0.112 R)
• M51: 24,370,840 km (0.053 R)
• M52: 25,175,227 km (0.091 R)
• M53: 26,435,290 km (0.081 R)
• M54: 26,510,089 km (0.094 R)
• M55: 27,715,998 km (0.066 R)
• M56: 27,943,985 km (0.027 R)
• M57: 28,325,609 km (0.09 R)
• M58: 28,555,391 km (0.088 R)
• M59: 28,631,985 km (0.115 R)
• M60: 29,325,671 km (0.094 R)
• M61: 29,868,860 km (0.068 R)
• M62: 30,102,682 km (0.102 R)
• M63: 31,439,339 km (0.118 R)
• M64: 33,520,694 km (0.119 R)
• M65: 34,169,949 km (0.117 R)
• M66: 35,563,453 km (0.101 R)
• M67: 35,811,337 km (0.038 R)
• M68: 38,490,635 km (0.066 R)
• M69: 39,426,369 km (0.062 R)
• M70: 40,111,677 km (0.118 R)
• M71: 40,283,565 km (0.116 R)
• M72: 41,929,142 km (0.118 R)
• M73: 43,155,695 km (0.055 R)
• M74: 43,508,297 km (0.114 R)
• M75: 43,950,358 km (0.057 R)
• M76: 44,393,916 km (0.087 R)
• M77: 46,814,858 km (0.082 R)
• M78: 49,923,801 km (0.104 R)
• M79: 55,954,092 km (0.08 R)
• M80: 56,242,367 km (0.117 R)
• M81: 56,531,091 km (0.104 R)
• M82: 57,110,034 km (0.108 R)
• M83: 57,594,133 km (0.118 R)
• M84: 58,371,294 km (0.068 R)
• M85: 59,151,896 km (0.101 R)
• M86: 59,543,543 km (0.074 R)
• M87: 61,217,693 km (0.095 R)
• M88: 63,406,908 km (0.111 R)
• M89: 63,807,830 km (0.108 R)
• M90: 64,511,239 km (0.092 R)
• M91: 64,611,919 km (0.112 R)
• M92: 65,723,132 km (0.044 R)
• M93: 66,636,876 km (0.046 R)
• M94: 67,350,607 km (0.108 R)
• M95: 67,759,458 km (0.092 R)
• M96: 67,964,257 km (0.067 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: 263 - 19,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit