🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.2

Radius: 10.5

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.78 AU - 1 AU

Year: 560 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 26,526,284 km

• M1: 133,890 km (0.036 R)
• M2: 220,058 km (0.113 R)
• M3: 329,564 km (0.086 R)
• M4: 430,842 km (0.104 R)
• M5: 500,255 km (0.089 R)
• M6: 565,779 km (0.062 R)
• M7: 735,274 km (0.063 R)
• M8: 807,230 km (0.111 R)
• M9: 917,334 km (0.08 R)
• M10: 1,006,195 km (0.09 R)
• M11: 1,148,014 km (0.098 R)
• M12: 1,409,661 km (0.07 R)
• M13: 1,519,765 km (0.038 R)
• M14: 1,709,904 km (0.077 R)
• M15: 1,788,143 km (0.066 R)
• M16: 1,901,239 km (0.035 R)
• M17: 2,030,492 km (0.094 R)
• M18: 2,191,010 km (0.111 R)
• M19: 2,269,400 km (0.09 R)
• M20: 2,399,550 km (0.045 R)
• M21: 2,524,763 km (0.099 R)
• M22: 2,592,082 km (0.068 R)
• M23: 2,667,480 km (0.096 R)
• M24: 2,774,293 km (0.098 R)
• M25: 2,968,770 km (0.118 R)
• M26: 3,216,205 km (0.115 R)
• M27: 3,404,100 km (0.085 R)
• M28: 3,520,337 km (0.119 R)
• M29: 3,595,734 km (0.075 R)
• M30: 3,688,635 km (0.1 R)
• M31: 3,790,960 km (0.099 R)
• M32: 3,876,978 km (0.089 R)
• M33: 3,963,596 km (0.106 R)
• M34: 4,050,961 km (0.096 R)
• M35: 4,424,806 km (0.062 R)
• M36: 4,542,689 km (0.086 R)
• M37: 4,643,368 km (0.116 R)
• M38: 4,716,970 km (0.072 R)
• M39: 4,949,894 km (0.09 R)
• M40: 5,138,836 km (0.065 R)
• M41: 5,234,130 km (0.084 R)
• M42: 5,378,343 km (0.071 R)
• M43: 5,562,946 km (0.066 R)
• M44: 5,789,288 km (0.115 R)
• M45: 5,858,701 km (0.088 R)
• M46: 5,928,414 km (0.063 R)
• M47: 6,008,598 km (0.096 R)
• M48: 6,169,715 km (0.064 R)
• M49: 6,250,947 km (0.117 R)
• M50: 6,724,424 km (0.119 R)
• M51: 6,881,502 km (0.116 R)
• M52: 7,007,912 km (0.087 R)
• M53: 7,092,585 km (0.093 R)
• M54: 7,188,327 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 8.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.54 AU - 1.96 AU

Year: 1544 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,526,284 km

• M1: 125,363 km (0.081 R)
• M2: 184,305 km (0.105 R)
• M3: 283,189 km (0.118 R)
• M4: 361,428 km (0.118 R)
• M5: 429,944 km (0.093 R)
• M6: 488,437 km (0.114 R)
• M7: 609,462 km (0.089 R)
• M8: 765,044 km (0.058 R)
• M9: 863,778 km (0.063 R)
• M10: 980,165 km (0.061 R)
• M11: 1,054,067 km (0.079 R)
• M12: 1,272,629 km (0.053 R)
• M13: 1,406,220 km (0.115 R)
• M14: 1,599,800 km (0.109 R)
• M15: 1,761,066 km (0.11 R)
• M16: 1,868,777 km (0.091 R)
• M17: 1,987,258 km (0.113 R)
• M18: 2,073,426 km (0.054 R)
• M19: 2,285,556 km (0.058 R)
• M20: 2,348,687 km (0.103 R)
• M21: 2,412,565 km (0.103 R)
• M22: 2,616,916 km (0.089 R)
• M23: 2,856,123 km (0.096 R)
• M24: 3,032,798 km (0.05 R)
• M25: 3,182,844 km (0.074 R)
• M26: 3,335,285 km (0.053 R)
• M27: 3,542,478 km (0.076 R)
• M28: 3,615,930 km (0.067 R)
• M29: 3,785,873 km (0.097 R)
• M30: 3,850,200 km (0.094 R)
• M31: 4,144,759 km (0.081 R)
• M32: 4,244,540 km (0.113 R)
• M33: 4,390,099 km (0.108 R)
• M34: 4,941,816 km (0.075 R)
• M35: 5,178,181 km (0.031 R)
• M36: 5,394,200 km (0.105 R)
• M37: 5,539,759 km (0.114 R)
• M38: 5,711,348 km (0.103 R)
• M39: 5,810,232 km (0.093 R)
• M40: 5,947,114 km (0.102 R)
• M41: 6,034,629 km (0.11 R)
• M42: 6,173,306 km (0.091 R)
• M43: 6,466,518 km (0.109 R)
• M44: 6,543,710 km (0.039 R)
• M45: 6,673,262 km (0.081 R)
• M46: 6,803,412 km (0.096 R)
• M47: 7,013,747 km (0.107 R)
• M48: 7,226,176 km (0.119 R)
• M49: 7,413,771 km (0.061 R)
• M50: 7,548,709 km (0.095 R)
• M51: 7,630,090 km (0.105 R)
• M52: 7,821,126 km (0.085 R)
• M53: 7,999,896 km (0.071 R)
• M54: 8,055,247 km (0.109 R)
• M55: 8,445,997 km (0.089 R)
• M56: 8,586,918 km (0.05 R)
• M57: 8,885,665 km (0.03 R)
• M58: 9,058,001 km (0.117 R)
• M59: 9,216,874 km (0.086 R)
• M60: 9,332,962 km (0.095 R)
• M61: 9,464,160 km (0.12 R)
• M62: 9,595,955 km (0.109 R)
• M63: 9,831,871 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 10.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.6 AU - 2.54 AU

Year: 1986 Days

Day: 9.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 26,526,284 km

• M1: 127,757 km (0.035 R)
• M2: 207,642 km (0.112 R)
• M3: 290,968 km (0.106 R)
• M4: 369,806 km (0.098 R)
• M5: 482,603 km (0.083 R)
• M6: 636,539 km (0.099 R)
• M7: 760,107 km (0.075 R)
• M8: 1,081,293 km (0.081 R)
• M9: 1,150,557 km (0.087 R)
• M10: 1,241,962 km (0.053 R)
• M11: 1,309,580 km (0.079 R)
• M12: 1,509,293 km (0.101 R)
• M13: 1,632,861 km (0.086 R)
• M14: 1,695,841 km (0.036 R)
• M15: 1,783,207 km (0.036 R)
• M16: 1,860,250 km (0.066 R)
• M17: 1,950,607 km (0.1 R)
• M18: 2,268,652 km (0.098 R)
• M19: 2,345,994 km (0.118 R)
• M20: 2,476,892 km (0.087 R)
• M21: 2,637,111 km (0.106 R)
• M22: 2,711,761 km (0.092 R)
• M23: 2,787,158 km (0.111 R)
• M24: 2,925,985 km (0.112 R)
• M25: 3,131,383 km (0.077 R)
• M26: 3,349,048 km (0.095 R)
• M27: 3,452,270 km (0.084 R)
• M28: 3,519,290 km (0.037 R)
• M29: 3,616,678 km (0.106 R)
• M30: 3,814,447 km (0.105 R)
• M31: 4,204,747 km (0.072 R)
• M32: 4,308,419 km (0.068 R)
• M33: 4,388,603 km (0.095 R)
• M34: 4,469,386 km (0.066 R)
• M35: 4,558,846 km (0.117 R)
• M36: 4,640,676 km (0.09 R)
• M37: 4,855,797 km (0.078 R)
• M38: 4,989,837 km (0.088 R)
• M39: 5,210,344 km (0.039 R)
• M40: 5,304,591 km (0.05 R)
• M41: 5,407,963 km (0.063 R)
• M42: 5,512,083 km (0.086 R)
• M43: 5,766,549 km (0.111 R)
• M44: 5,837,459 km (0.091 R)
• M45: 6,151,016 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 11.1

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.67 AU - 3.57 AU

Year: 3675 Days

Day: 15 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,526,284 km

• M1: 218,413 km (0.104 R)
• M2: 310,864 km (0.099 R)
• M3: 381,624 km (0.045 R)
• M4: 690,993 km (0.093 R)
• M5: 791,971 km (0.099 R)
• M6: 862,432 km (0.092 R)
• M7: 1,074,562 km (0.041 R)
• M8: 1,276,369 km (0.077 R)
• M9: 1,906,625 km (0.093 R)
• M10: 2,119,802 km (0.08 R)
• M11: 2,220,780 km (0.118 R)
• M12: 2,358,111 km (0.084 R)
• M13: 2,569,493 km (0.08 R)
• M14: 2,677,503 km (0.07 R)
• M15: 2,787,158 km (0.093 R)
• M16: 3,105,951 km (0.106 R)
• M17: 3,221,291 km (0.098 R)
• M18: 3,338,127 km (0.115 R)
• M19: 3,616,229 km (0.106 R)
• M20: 3,778,693 km (0.085 R)
• M21: 4,452,481 km (0.038 R)
• M22: 4,892,449 km (0.062 R)
• M23: 4,982,207 km (0.119 R)
• M24: 5,163,221 km (0.061 R)
• M25: 5,438,930 km (0.063 R)
• M26: 5,508,642 km (0.114 R)
• M27: 6,076,965 km (0.109 R)
• M28: 6,222,075 km (0.093 R)
• M29: 6,565,103 km (0.111 R)
• M30: 6,639,303 km (0.111 R)
• M31: 6,964,529 km (0.092 R)
• M32: 7,116,520 km (0.079 R)
• M33: 7,243,828 km (0.119 R)
• M34: 7,320,721 km (0.074 R)
• M35: 7,500,987 km (0.029 R)
• M36: 8,024,280 km (0.049 R)
• M37: 8,130,345 km (0.095 R)
• M38: 8,370,898 km (0.08 R)
• M39: 8,451,532 km (0.094 R)
• M40: 8,559,541 km (0.073 R)
• M41: 9,523,700 km (0.092 R)
• M42: 10,262,264 km (0.114 R)
• M43: 10,551,287 km (0.091 R)
• M44: 11,404,444 km (0.061 R)
• M45: 11,884,653 km (0.106 R)
• M46: 12,005,828 km (0.11 R)
• M47: 12,310,259 km (0.109 R)
• M48: 12,432,929 km (0.083 R)
• M49: 12,864,968 km (0.079 R)
• M50: 13,082,932 km (0.059 R)
• M51: 13,490,736 km (0.108 R)
• M52: 13,998,621 km (0.057 R)
• M53: 14,254,882 km (0.116 R)
• M54: 15,000,328 km (0.094 R)
• M55: 15,725,279 km (0.066 R)
• M56: 15,991,713 km (0.109 R)
• M57: 16,936,125 km (0.105 R)
• M58: 17,140,774 km (0.073 R)
• M59: 18,176,590 km (0.062 R)
• M60: 18,281,309 km (0.108 R)
• M61: 18,386,326 km (0.119 R)
• M62: 18,949,113 km (0.101 R)
• M63: 19,232,751 km (0.08 R)
• M64: 19,553,489 km (0.083 R)
• M65: 20,453,619 km (0.109 R)
• M66: 20,817,441 km (0.07 R)
• M67: 20,963,598 km (0.106 R)
• M68: 21,110,055 km (0.106 R)
• M69: 22,145,122 km (0.111 R)
• M70: 22,706,264 km (0.082 R)
• M71: 23,728,317 km (0.08 R)
• M72: 23,919,204 km (0.05 R)
• M73: 24,072,242 km (0.11 R)
• M74: 24,187,283 km (0.103 R)
• M75: 24,341,070 km (0.055 R)
• M76: 24,765,329 km (0.117 R)
• M77: 24,881,417 km (0.09 R)
• M78: 24,997,655 km (0.094 R)
• M79: 25,386,759 km (0.106 R)
• M80: 26,210,295 km (0.115 R)
• M81: 26,289,133 km (0.042 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit