🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 8.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.65 AU - 1.05 AU

Year: 506 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 79,959,392 km

• M1: 108,608 km (0.08 R)
• M2: 175,478 km (0.101 R)
• M3: 239,656 km (0.067 R)
• M4: 298,448 km (0.067 R)
• M5: 369,656 km (0.059 R)
• M6: 432,487 km (0.12 R)
• M7: 529,876 km (0.106 R)
• M8: 602,730 km (0.119 R)
• M9: 672,143 km (0.119 R)
• M10: 795,412 km (0.084 R)
• M11: 884,871 km (0.115 R)
• M12: 952,041 km (0.101 R)
• M13: 1,034,320 km (0.074 R)
• M14: 1,201,720 km (0.117 R)
• M15: 1,291,179 km (0.111 R)
• M16: 1,348,774 km (0.061 R)
• M17: 1,437,037 km (0.092 R)
• M18: 1,497,026 km (0.066 R)
• M19: 1,645,427 km (0.075 R)
• M20: 1,708,408 km (0.118 R)
• M21: 1,825,842 km (0.042 R)
• M22: 1,968,110 km (0.061 R)
• M23: 2,068,939 km (0.059 R)
• M24: 2,182,932 km (0.118 R)
• M25: 2,263,865 km (0.113 R)
• M26: 2,489,009 km (0.053 R)
• M27: 2,579,965 km (0.041 R)
• M28: 2,684,384 km (0.064 R)
• M29: 2,765,167 km (0.052 R)
• M30: 2,846,698 km (0.107 R)
• M31: 2,935,559 km (0.112 R)
• M32: 3,006,020 km (0.119 R)
• M33: 3,096,526 km (0.053 R)
• M34: 3,174,766 km (0.119 R)
• M35: 3,306,711 km (0.101 R)
• M36: 3,454,065 km (0.095 R)
• M37: 3,562,524 km (0.038 R)
• M38: 3,617,277 km (0.104 R)
• M39: 3,796,944 km (0.053 R)
• M40: 3,880,868 km (0.108 R)
• M41: 4,000,845 km (0.12 R)
• M42: 4,251,871 km (0.089 R)
• M43: 4,317,245 km (0.066 R)
• M44: 4,530,123 km (0.105 R)
• M45: 4,678,973 km (0.08 R)
• M46: 4,821,988 km (0.072 R)
• M47: 4,920,573 km (0.115 R)
• M48: 5,220,666 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 13.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.79 AU - 0.97 AU

Year: 533 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 79,959,392 km

• M1: 166,802 km (0.087 R)
• M2: 297,401 km (0.043 R)
• M3: 384,467 km (0.117 R)
• M4: 508,633 km (0.101 R)
• M5: 650,003 km (0.077 R)
• M6: 768,634 km (0.096 R)
• M7: 870,660 km (0.098 R)
• M8: 962,214 km (0.062 R)
• M9: 1,051,972 km (0.087 R)
• M10: 1,139,337 km (0.078 R)
• M11: 1,246,599 km (0.07 R)
• M12: 1,387,371 km (0.098 R)
• M13: 1,679,236 km (0.089 R)
• M14: 1,776,624 km (0.041 R)
• M15: 1,943,426 km (0.078 R)
• M16: 2,032,287 km (0.104 R)
• M17: 2,242,921 km (0.092 R)
• M18: 2,527,606 km (0.069 R)
• M19: 2,640,402 km (0.043 R)
• M20: 2,770,253 km (0.113 R)
• M21: 2,894,420 km (0.05 R)
• M22: 2,988,816 km (0.101 R)
• M23: 3,092,338 km (0.108 R)
• M24: 3,253,903 km (0.062 R)
• M25: 3,526,919 km (0.073 R)
• M26: 3,867,853 km (0.084 R)
• M27: 3,989,775 km (0.092 R)
• M28: 4,264,287 km (0.103 R)
• M29: 4,591,159 km (0.106 R)
• M30: 4,720,411 km (0.12 R)
• M31: 4,851,010 km (0.06 R)
• M32: 4,963,807 km (0.069 R)
• M33: 5,096,650 km (0.117 R)
• M34: 5,278,860 km (0.111 R)
• M35: 5,492,486 km (0.057 R)
• M36: 5,580,749 km (0.038 R)
• M37: 5,838,356 km (0.027 R)
• M38: 5,928,414 km (0.103 R)
• M39: 6,049,289 km (0.082 R)
• M40: 6,171,062 km (0.066 R)
• M41: 6,324,400 km (0.086 R)
• M42: 6,613,871 km (0.105 R)
• M43: 6,749,856 km (0.074 R)
• M44: 6,960,789 km (0.066 R)
• M45: 7,056,532 km (0.075 R)
• M46: 7,184,737 km (0.064 R)
• M47: 7,313,840 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 13.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.7 AU - 1.88 AU

Year: 1546 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 79,959,392 km

• M1: 167,699 km (0.107 R)
• M2: 250,876 km (0.082 R)
• M3: 429,645 km (0.077 R)
• M4: 743,801 km (0.096 R)
• M5: 857,495 km (0.111 R)
• M6: 977,921 km (0.12 R)
• M7: 1,174,493 km (0.061 R)
• M8: 1,300,903 km (0.091 R)
• M9: 1,403,527 km (0.108 R)
• M10: 1,637,797 km (0.112 R)
• M11: 1,790,986 km (0.094 R)
• M12: 1,874,611 km (0.092 R)
• M13: 2,178,444 km (0.037 R)
• M14: 2,393,865 km (0.115 R)
• M15: 2,592,681 km (0.091 R)
• M16: 2,772,647 km (0.072 R)
• M17: 2,882,751 km (0.114 R)
• M18: 3,069,599 km (0.062 R)
• M19: 3,299,082 km (0.08 R)
• M20: 3,455,262 km (0.088 R)
• M21: 3,627,449 km (0.098 R)
• M22: 3,748,324 km (0.097 R)
• M23: 3,980,201 km (0.031 R)
• M24: 4,259,351 km (0.09 R)
• M25: 4,444,254 km (0.108 R)
• M26: 4,704,703 km (0.107 R)
• M27: 4,970,240 km (0.115 R)
• M28: 5,149,907 km (0.101 R)
• M29: 5,240,713 km (0.047 R)
• M30: 5,362,485 km (0.033 R)
• M31: 5,843,442 km (0.116 R)
• M32: 5,938,138 km (0.08 R)
• M33: 6,081,303 km (0.084 R)
• M34: 6,289,992 km (0.077 R)
• M35: 6,665,034 km (0.092 R)
• M36: 6,797,129 km (0.087 R)
• M37: 6,963,631 km (0.107 R)
• M38: 7,216,003 km (0.099 R)
• M39: 7,903,555 km (0.082 R)
• M40: 8,008,572 km (0.106 R)
• M41: 8,202,152 km (0.051 R)
• M42: 8,612,050 km (0.12 R)
• M43: 8,865,020 km (0.107 R)
• M44: 9,065,332 km (0.115 R)
• M45: 9,230,488 km (0.097 R)
• M46: 9,489,292 km (0.077 R)
• M47: 9,619,592 km (0.105 R)
• M48: 9,750,490 km (0.083 R)
• M49: 10,529,297 km (0.086 R)
• M50: 10,916,456 km (0.092 R)
• M51: 11,209,817 km (0.112 R)
• M52: 11,347,746 km (0.094 R)
• M53: 11,864,757 km (0.109 R)
• M54: 12,005,229 km (0.077 R)
• M55: 12,126,104 km (0.076 R)
• M56: 12,287,969 km (0.114 R)
• M57: 12,511,618 km (0.047 R)
• M58: 12,613,644 km (0.12 R)
• M59: 12,777,753 km (0.082 R)
• M60: 12,942,310 km (0.088 R)
• M61: 13,128,560 km (0.111 R)
• M62: 13,253,025 km (0.06 R)
• M63: 13,482,508 km (0.104 R)
• M64: 14,114,858 km (0.108 R)
• M65: 14,434,699 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 11.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.48 AU - 2.4 AU

Year: 1745 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 79,959,392 km

• M1: 147,055 km (0.056 R)
• M2: 235,467 km (0.044 R)
• M3: 320,439 km (0.062 R)
• M4: 430,991 km (0.1 R)
• M5: 689,796 km (0.1 R)
• M6: 782,247 km (0.091 R)
• M7: 1,125,126 km (0.081 R)
• M8: 1,407,566 km (0.074 R)
• M9: 1,492,538 km (0.113 R)
• M10: 1,623,436 km (0.06 R)
• M11: 1,827,188 km (0.031 R)
• M12: 1,936,245 km (0.117 R)
• M13: 2,128,479 km (0.05 R)
• M14: 2,420,344 km (0.118 R)
• M15: 2,601,657 km (0.113 R)
• M16: 2,778,631 km (0.091 R)
• M17: 2,886,790 km (0.107 R)
• M18: 2,978,045 km (0.09 R)
• M19: 3,305,066 km (0.085 R)
• M20: 3,693,123 km (0.112 R)
• M21: 3,782,433 km (0.109 R)
• M22: 3,892,686 km (0.111 R)
• M23: 4,034,505 km (0.041 R)
• M24: 4,167,797 km (0.104 R)
• M25: 4,302,584 km (0.112 R)
• M26: 4,544,634 km (0.115 R)
• M27: 4,802,092 km (0.11 R)
• M28: 4,878,087 km (0.118 R)
• M29: 4,987,294 km (0.088 R)
• M30: 5,197,180 km (0.065 R)
• M31: 5,319,999 km (0.051 R)
• M32: 5,410,057 km (0.108 R)
• M33: 5,557,411 km (0.071 R)
• M34: 5,948,909 km (0.064 R)
• M35: 6,089,232 km (0.053 R)
• M36: 6,183,478 km (0.093 R)
• M37: 6,289,992 km (0.088 R)
• M38: 6,505,114 km (0.102 R)
• M39: 6,637,658 km (0.066 R)
• M40: 7,301,573 km (0.102 R)
• M41: 7,452,068 km (0.065 R)
• M42: 7,616,177 km (0.033 R)
• M43: 7,730,620 km (0.085 R)
• M44: 7,935,269 km (0.103 R)
• M45: 8,038,342 km (0.118 R)
• M46: 8,350,104 km (0.114 R)
• M47: 8,441,808 km (0.072 R)
• M48: 8,639,576 km (0.107 R)
• M49: 8,745,641 km (0.038 R)
• M50: 8,838,691 km (0.065 R)
• M51: 9,039,451 km (0.118 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 5.4

Gravity: 31.49 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.66 AU - 10.14 AU

Year: 18608 Days

Day: 24 Hours

Environment

Temp: -239 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,959,392 km

• M1: 113,994 km (0.082 R)
• M2: 185,501 km (0.114 R)
• M3: 461,659 km (0.039 R)
• M4: 658,979 km (0.057 R)
• M5: 804,537 km (0.105 R)
• M6: 1,183,170 km (0.073 R)
• M7: 1,421,778 km (0.075 R)
• M8: 1,483,861 km (0.048 R)
• M9: 2,188,467 km (0.106 R)
• M10: 2,406,431 km (0.118 R)
• M11: 2,480,781 km (0.085 R)
• M12: 3,223,535 km (0.098 R)
• M13: 3,555,642 km (0.096 R)
• M14: 3,768,819 km (0.063 R)
• M15: 4,478,362 km (0.115 R)
• M16: 6,066,942 km (0.088 R)
• M17: 6,321,557 km (0.106 R)
• M18: 7,106,048 km (0.076 R)
• M19: 7,700,700 km (0.109 R)
• M20: 8,199,010 km (0.074 R)
• M21: 9,110,510 km (0.032 R)
• M22: 9,226,598 km (0.075 R)
• M23: 9,343,285 km (0.084 R)
• M24: 10,113,714 km (0.075 R)
• M25: 10,658,848 km (0.097 R)
• M26: 10,720,034 km (0.072 R)
• M27: 12,350,800 km (0.044 R)
• M28: 12,933,185 km (0.079 R)
• M29: 15,006,312 km (0.104 R)
• M30: 16,680,761 km (0.089 R)
• M31: 17,037,103 km (0.085 R)
• M32: 17,829,673 km (0.117 R)
• M33: 17,902,228 km (0.049 R)
• M34: 18,340,250 km (0.12 R)
• M35: 20,506,278 km (0.112 R)
• M36: 22,437,437 km (0.111 R)
• M37: 22,830,580 km (0.097 R)
• M38: 23,783,369 km (0.076 R)
• M39: 25,236,712 km (0.053 R)
• M40: 25,727,543 km (0.096 R)
• M41: 27,554,133 km (0.109 R)
• M42: 28,652,929 km (0.095 R)
• M43: 29,593,900 km (0.094 R)
• M44: 31,330,432 km (0.058 R)
• M45: 31,593,874 km (0.057 R)
• M46: 32,034,290 km (0.107 R)
• M47: 32,565,661 km (0.101 R)
• M48: 33,099,875 km (0.109 R)
• M49: 34,629,065 km (0.106 R)
• M50: 36,642,203 km (0.092 R)
• M51: 36,919,558 km (0.068 R)
• M52: 37,290,560 km (0.1 R)
• M53: 37,383,461 km (0.116 R)
• M54: 37,662,760 km (0.089 R)
• M55: 37,942,807 km (0.068 R)
• M56: 41,163,799 km (0.048 R)
• M57: 42,321,537 km (0.087 R)
• M58: 42,612,505 km (0.114 R)
• M59: 42,806,982 km (0.087 R)
• M60: 43,783,557 km (0.073 R)
• M61: 43,979,680 km (0.077 R)
• M62: 44,077,816 km (0.054 R)
• M63: 44,866,047 km (0.115 R)
• M64: 44,964,931 km (0.053 R)
• M65: 45,957,513 km (0.108 R)
• M66: 46,356,640 km (0.032 R)
• M67: 46,656,584 km (0.048 R)
• M68: 47,661,433 km (0.071 R)
• M69: 48,774,890 km (0.1 R)
• M70: 50,204,447 km (0.105 R)
• M71: 52,270,394 km (0.115 R)
• M72: 52,582,604 km (0.09 R)
• M73: 52,791,144 km (0.098 R)
• M74: 52,895,563 km (0.069 R)
• M75: 55,103,179 km (0.047 R)
• M76: 56,058,361 km (0.089 R)
• M77: 56,271,389 km (0.113 R)
• M78: 60,042,751 km (0.098 R)
• M79: 63,561,592 km (0.109 R)
• M80: 64,674,899 km (0.105 R)
• M81: 64,786,499 km (0.056 R)
• M82: 66,920,663 km (0.065 R)
• M83: 67,033,609 km (0.058 R)
• M84: 68,507,896 km (0.112 R)
• M85: 68,735,584 km (0.089 R)
• M86: 71,719,314 km (0.093 R)
• M87: 72,066,231 km (0.032 R)
• M88: 72,529,835 km (0.117 R)
• M89: 72,878,099 km (0.063 R)
• M90: 72,994,336 km (0.074 R)
• M91: 73,576,272 km (0.095 R)
• M92: 74,627,795 km (0.103 R)
• M93: 75,096,785 km (0.077 R)
• M94: 75,449,088 km (0.086 R)
• M95: 78,764,027 km (0.11 R)
• M96: 78,883,256 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit