🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.2

Radius: 9.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.55 AU - 0.69 AU

Year: 337 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,351,610 km

• M1: 123,717 km (0.112 R)
• M2: 186,100 km (0.085 R)
• M3: 270,024 km (0.099 R)
• M4: 339,288 km (0.059 R)
• M5: 416,780 km (0.114 R)
• M6: 490,980 km (0.037 R)
• M7: 555,906 km (0.079 R)
• M8: 618,138 km (0.1 R)
• M9: 753,973 km (0.083 R)
• M10: 831,016 km (0.062 R)
• M11: 1,012,030 km (0.071 R)
• M12: 1,155,644 km (0.11 R)
• M13: 1,246,001 km (0.056 R)
• M14: 1,318,406 km (0.067 R)
• M15: 1,384,079 km (0.096 R)
• M16: 1,540,260 km (0.102 R)
• M17: 1,609,673 km (0.063 R)
• M18: 1,711,400 km (0.082 R)
• M19: 1,824,496 km (0.084 R)
• M20: 1,907,373 km (0.103 R)
• M21: 2,015,383 km (0.089 R)
• M22: 2,077,316 km (0.088 R)
• M23: 2,316,673 km (0.117 R)
• M24: 2,467,617 km (0.1 R)
• M25: 2,549,447 km (0.114 R)
• M26: 2,637,560 km (0.038 R)
• M27: 2,774,143 km (0.096 R)
• M28: 2,864,799 km (0.102 R)
• M29: 2,929,426 km (0.095 R)
• M30: 3,148,287 km (0.102 R)
• M31: 3,310,451 km (0.12 R)
• M32: 3,378,369 km (0.065 R)
• M33: 3,452,420 km (0.045 R)
• M34: 3,521,235 km (0.092 R)
• M35: 3,590,648 km (0.114 R)
• M36: 3,678,013 km (0.12 R)
• M37: 3,766,126 km (0.111 R)
• M38: 3,878,624 km (0.092 R)
• M39: 3,998,302 km (0.115 R)
• M40: 4,155,829 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 14.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.85 AU - 1.19 AU

Year: 711 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 74,351,610 km

• M1: 178,321 km (0.028 R)
• M2: 268,528 km (0.059 R)
• M3: 365,019 km (0.037 R)
• M4: 485,894 km (0.095 R)
• M5: 584,628 km (0.092 R)
• M6: 776,114 km (0.052 R)
• M7: 921,523 km (0.039 R)
• M8: 1,182,422 km (0.075 R)
• M9: 1,330,823 km (0.103 R)
• M10: 1,456,784 km (0.065 R)
• M11: 1,568,833 km (0.115 R)
• M12: 1,702,573 km (0.087 R)
• M13: 1,859,352 km (0.037 R)
• M14: 2,014,635 km (0.11 R)
• M15: 2,140,746 km (0.09 R)
• M16: 2,310,838 km (0.105 R)
• M17: 2,464,475 km (0.058 R)
• M18: 2,614,372 km (0.094 R)
• M19: 2,878,562 km (0.096 R)
• M20: 3,021,578 km (0.065 R)
• M21: 3,113,281 km (0.061 R)
• M22: 3,275,894 km (0.107 R)
• M23: 3,417,563 km (0.086 R)
• M24: 3,545,170 km (0.092 R)
• M25: 3,650,188 km (0.113 R)
• M26: 3,772,709 km (0.101 R)
• M27: 3,888,198 km (0.115 R)
• M28: 3,979,902 km (0.072 R)
• M29: 4,139,822 km (0.107 R)
• M30: 4,233,620 km (0.117 R)
• M31: 4,388,304 km (0.091 R)
• M32: 4,545,083 km (0.088 R)
• M33: 4,783,691 km (0.108 R)
• M34: 5,017,513 km (0.054 R)
• M35: 5,172,496 km (0.119 R)
• M36: 5,282,750 km (0.119 R)
• M37: 5,384,626 km (0.068 R)
• M38: 5,779,564 km (0.097 R)
• M39: 6,125,734 km (0.084 R)
• M40: 6,242,570 km (0.115 R)
• M41: 6,360,303 km (0.069 R)
• M42: 6,548,048 km (0.118 R)
• M43: 6,677,750 km (0.052 R)
• M44: 6,798,026 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.1

Radius: 10.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.62 AU - 1.82 AU

Year: 1557 Days

Day: 13.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 74,351,610 km

• M1: 132,095 km (0.089 R)
• M2: 226,491 km (0.104 R)
• M3: 302,337 km (0.111 R)
• M4: 439,070 km (0.096 R)
• M5: 581,786 km (0.062 R)
• M6: 661,971 km (0.075 R)
• M7: 772,224 km (0.09 R)
• M8: 872,754 km (0.111 R)
• M9: 949,946 km (0.103 R)
• M10: 1,141,731 km (0.05 R)
• M11: 1,320,949 km (0.109 R)
• M12: 1,469,949 km (0.066 R)
• M13: 1,563,447 km (0.11 R)
• M14: 1,645,128 km (0.081 R)
• M15: 1,714,541 km (0.032 R)
• M16: 1,784,852 km (0.054 R)
• M17: 1,877,752 km (0.11 R)
• M18: 1,987,109 km (0.098 R)
• M19: 2,113,668 km (0.107 R)
• M20: 2,204,624 km (0.101 R)
• M21: 2,281,517 km (0.088 R)
• M22: 2,422,139 km (0.077 R)
• M23: 2,614,372 km (0.113 R)
• M24: 2,728,815 km (0.1 R)
• M25: 2,836,525 km (0.085 R)
• M26: 3,030,853 km (0.103 R)
• M27: 3,116,722 km (0.08 R)
• M28: 3,352,638 km (0.055 R)
• M29: 3,486,229 km (0.116 R)
• M30: 3,585,412 km (0.098 R)
• M31: 3,685,493 km (0.11 R)
• M32: 3,925,897 km (0.057 R)
• M33: 4,276,854 km (0.096 R)
• M34: 4,677,626 km (0.047 R)
• M35: 4,747,189 km (0.09 R)
• M36: 4,877,489 km (0.099 R)
• M37: 4,948,249 km (0.115 R)
• M38: 5,162,174 km (0.103 R)
• M39: 5,234,280 km (0.091 R)
• M40: 5,337,802 km (0.095 R)
• M41: 5,452,394 km (0.047 R)
• M42: 5,599,448 km (0.072 R)
• M43: 5,886,975 km (0.03 R)
• M44: 5,973,144 km (0.107 R)
• M45: 6,081,303 km (0.098 R)
• M46: 6,201,131 km (0.095 R)
• M47: 6,277,875 km (0.112 R)
• M48: 6,710,811 km (0.103 R)
• M49: 6,778,280 km (0.108 R)
• M50: 7,617,374 km (0.104 R)
• M51: 7,734,808 km (0.079 R)
• M52: 8,007,376 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.9

Radius: 13.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.64 AU - 2.62 AU

Year: 2146 Days

Day: 8.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,351,610 km

• M1: 179,667 km (0.089 R)
• M2: 357,539 km (0.032 R)
• M3: 459,864 km (0.117 R)
• M4: 561,590 km (0.085 R)
• M5: 650,003 km (0.113 R)
• M6: 921,972 km (0.049 R)
• M7: 1,039,705 km (0.116 R)
• M8: 1,231,639 km (0.083 R)
• M9: 1,342,491 km (0.06 R)
• M10: 1,629,719 km (0.07 R)
• M11: 2,043,806 km (0.08 R)
• M12: 2,128,329 km (0.114 R)
• M13: 2,516,835 km (0.117 R)
• M14: 2,633,970 km (0.059 R)
• M15: 2,833,234 km (0.075 R)
• M16: 3,190,773 km (0.086 R)
• M17: 3,403,800 km (0.096 R)
• M18: 3,519,440 km (0.1 R)
• M19: 3,979,752 km (0.109 R)
• M20: 4,240,501 km (0.106 R)
• M21: 4,506,935 km (0.09 R)
• M22: 4,795,061 km (0.101 R)
• M23: 5,023,347 km (0.064 R)
• M24: 5,592,866 km (0.085 R)
• M25: 5,747,251 km (0.077 R)
• M26: 5,955,042 km (0.108 R)
• M27: 6,060,060 km (0.101 R)
• M28: 6,253,939 km (0.094 R)
• M29: 6,557,772 km (0.116 R)
• M30: 6,684,332 km (0.115 R)
• M31: 6,939,845 km (0.107 R)
• M32: 7,630,688 km (0.115 R)
• M33: 7,725,832 km (0.032 R)
• M34: 8,500,600 km (0.096 R)
• M35: 8,658,575 km (0.097 R)
• M36: 8,897,333 km (0.118 R)
• M37: 9,057,702 km (0.071 R)
• M38: 9,874,357 km (0.119 R)
• M39: 9,998,822 km (0.112 R)
• M40: 10,502,219 km (0.101 R)
• M41: 10,906,582 km (0.106 R)
• M42: 11,186,330 km (0.092 R)
• M43: 11,643,053 km (0.083 R)
• M44: 11,752,708 km (0.118 R)
• M45: 12,061,628 km (0.101 R)
• M46: 12,217,060 km (0.058 R)
• M47: 12,350,950 km (0.11 R)
• M48: 12,619,927 km (0.119 R)
• M49: 12,732,724 km (0.09 R)
• M50: 13,004,543 km (0.114 R)
• M51: 13,278,307 km (0.091 R)
• M52: 13,785,145 km (0.08 R)
• M53: 14,181,130 km (0.093 R)
• M54: 14,274,928 km (0.096 R)
• M55: 14,604,642 km (0.071 R)
• M56: 14,841,605 km (0.11 R)
• M57: 15,008,406 km (0.113 R)
• M58: 15,199,592 km (0.055 R)
• M59: 15,439,847 km (0.098 R)
• M60: 15,584,657 km (0.085 R)
• M61: 15,681,447 km (0.082 R)
• M62: 15,924,245 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 13.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.46 AU - 4.04 AU

Year: 4044 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 172.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,351,610 km

• M1: 168,148 km (0.065 R)
• M2: 440,566 km (0.055 R)
• M3: 556,803 km (0.091 R)
• M4: 702,362 km (0.115 R)
• M5: 1,061,846 km (0.064 R)
• M6: 1,312,273 km (0.119 R)
• M7: 1,412,204 km (0.085 R)
• M8: 1,514,978 km (0.11 R)
• M9: 1,681,779 km (0.104 R)
• M10: 1,783,356 km (0.08 R)
• M11: 2,134,612 km (0.075 R)
• M12: 2,288,399 km (0.044 R)
• M13: 2,410,620 km (0.057 R)
• M14: 2,589,240 km (0.113 R)
• M15: 2,818,573 km (0.114 R)
• M16: 3,064,512 km (0.105 R)
• M17: 3,288,012 km (0.091 R)
• M18: 3,608,001 km (0.094 R)
• M19: 3,751,167 km (0.055 R)
• M20: 3,959,257 km (0.09 R)
• M21: 4,278,350 km (0.098 R)
• M22: 4,694,830 km (0.088 R)
• M23: 4,862,828 km (0.09 R)
• M24: 5,055,810 km (0.047 R)
• M25: 5,239,665 km (0.057 R)
• M26: 5,637,895 km (0.105 R)
• M27: 5,864,835 km (0.116 R)
• M28: 6,352,374 km (0.048 R)
• M29: 6,463,974 km (0.086 R)
• M30: 6,701,536 km (0.119 R)
• M31: 7,211,216 km (0.1 R)
• M32: 7,366,648 km (0.113 R)
• M33: 7,999,447 km (0.04 R)
• M34: 8,704,651 km (0.07 R)
• M35: 9,036,908 km (0.116 R)
• M36: 9,359,292 km (0.115 R)
• M37: 9,500,662 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.2

Radius: 4.6

Gravity: 39.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.31 AU - 10.01 AU

Year: 17591 Days

Day: 23.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,351,610 km

• M1: 110,403 km (0.103 R)
• M2: 207,642 km (0.089 R)
• M3: 368,609 km (0.08 R)
• M4: 502,649 km (0.045 R)
• M5: 629,358 km (0.116 R)
• M6: 1,260,063 km (0.073 R)
• M7: 1,738,327 km (0.066 R)
• M8: 1,865,934 km (0.103 R)
• M9: 3,184,191 km (0.112 R)
• M10: 3,419,658 km (0.114 R)
• M11: 3,499,393 km (0.091 R)
• M12: 3,948,935 km (0.076 R)
• M13: 3,990,822 km (0.085 R)
• M14: 4,032,710 km (0.097 R)
• M15: 4,159,270 km (0.044 R)
• M16: 4,244,540 km (0.094 R)
• M17: 4,416,578 km (0.09 R)
• M18: 5,968,955 km (0.1 R)
• M19: 6,503,917 km (0.051 R)
• M20: 6,902,595 km (0.09 R)
• M21: 7,986,432 km (0.066 R)
• M22: 8,792,465 km (0.058 R)
• M23: 9,623,930 km (0.086 R)
• M24: 10,249,698 km (0.069 R)
• M25: 10,364,888 km (0.077 R)
• M26: 10,480,378 km (0.111 R)
• M27: 10,712,853 km (0.056 R)
• M28: 10,771,346 km (0.113 R)
• M29: 11,064,857 km (0.058 R)
• M30: 11,539,980 km (0.102 R)
• M31: 12,448,637 km (0.076 R)
• M32: 12,571,457 km (0.063 R)
• M33: 13,380,034 km (0.061 R)
• M34: 13,695,535 km (0.103 R)
• M35: 15,506,717 km (0.054 R)
• M36: 15,638,961 km (0.107 R)
• M37: 16,238,699 km (0.089 R)
• M38: 16,710,381 km (0.095 R)
• M39: 20,641,664 km (0.114 R)
• M40: 20,714,368 km (0.092 R)
• M41: 21,519,654 km (0.112 R)
• M42: 21,889,011 km (0.093 R)
• M43: 24,379,067 km (0.092 R)
• M44: 26,245,450 km (0.048 R)
• M45: 26,403,127 km (0.089 R)
• M46: 29,866,616 km (0.092 R)
• M47: 33,983,699 km (0.037 R)
• M48: 34,069,419 km (0.119 R)
• M49: 34,241,457 km (0.087 R)
• M50: 34,499,812 km (0.108 R)
• M51: 35,627,182 km (0.117 R)
• M52: 37,473,519 km (0.048 R)
• M53: 38,095,995 km (0.054 R)
• M54: 38,453,085 km (0.115 R)
• M55: 39,892,815 km (0.06 R)
• M56: 41,258,644 km (0.111 R)
• M57: 41,993,169 km (0.031 R)
• M58: 43,103,186 km (0.073 R)
• M59: 43,475,385 km (0.087 R)
• M60: 44,129,277 km (0.115 R)
• M61: 44,504,319 km (0.116 R)
• M62: 46,395,536 km (0.097 R)
• M63: 46,586,123 km (0.115 R)
• M64: 47,255,125 km (0.101 R)
• M65: 48,602,703 km (0.057 R)
• M66: 50,158,072 km (0.1 R)
• M67: 50,549,569 km (0.115 R)
• M68: 51,927,366 km (0.065 R)
• M69: 52,026,399 km (0.114 R)
• M70: 52,621,051 km (0.101 R)
• M71: 52,720,384 km (0.075 R)
• M72: 53,317,728 km (0.037 R)
• M73: 54,619,529 km (0.094 R)
• M74: 55,526,840 km (0.092 R)
• M75: 56,134,656 km (0.106 R)
• M76: 56,236,084 km (0.118 R)
• M77: 56,439,237 km (0.113 R)
• M78: 56,948,319 km (0.064 R)
• M79: 57,050,345 km (0.066 R)
• M80: 57,152,371 km (0.111 R)
• M81: 57,254,396 km (0.102 R)
• M82: 57,356,572 km (0.094 R)
• M83: 57,561,072 km (0.048 R)
• M84: 57,765,871 km (0.071 R)
• M85: 59,412,645 km (0.069 R)
• M86: 62,226,431 km (0.08 R)
• M87: 63,279,600 km (0.119 R)
• M88: 65,724,029 km (0.118 R)
• M89: 67,011,469 km (0.044 R)
• M90: 67,658,479 km (0.117 R)
• M91: 68,307,435 km (0.103 R)
• M92: 69,175,851 km (0.079 R)
• M93: 69,829,593 km (0.067 R)
• M94: 71,253,167 km (0.037 R)
• M95: 71,583,030 km (0.105 R)
• M96: 72,465,209 km (0.195 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit