🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 13.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.2 AU - 1.58 AU

Year: 1058 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,381,784 km

• M1: 175,329 km (0.108 R)
• M2: 267,780 km (0.05 R)
• M3: 438,471 km (0.072 R)
• M4: 553,512 km (0.114 R)
• M5: 693,087 km (0.064 R)
• M6: 872,006 km (0.035 R)
• M7: 964,457 km (0.112 R)
• M8: 1,074,711 km (0.096 R)
• M9: 1,182,272 km (0.092 R)
• M10: 1,308,981 km (0.088 R)
• M11: 1,456,485 km (0.09 R)
• M12: 1,576,911 km (0.038 R)
• M13: 1,700,928 km (0.114 R)
• M14: 1,802,654 km (0.082 R)
• M15: 1,959,283 km (0.036 R)
• M16: 2,166,327 km (0.054 R)
• M17: 2,295,879 km (0.042 R)
• M18: 2,437,697 km (0.087 R)
• M19: 2,740,483 km (0.102 R)
• M20: 3,076,181 km (0.095 R)
• M21: 3,307,609 km (0.063 R)
• M22: 3,490,418 km (0.115 R)
• M23: 3,577,633 km (0.056 R)
• M24: 3,709,878 km (0.039 R)
• M25: 3,810,108 km (0.07 R)
• M26: 4,680,917 km (0.1 R)
• M27: 4,972,484 km (0.071 R)
• M28: 5,332,865 km (0.095 R)
• M29: 5,433,694 km (0.108 R)
• M30: 5,573,568 km (0.118 R)
• M31: 5,676,042 km (0.112 R)
• M32: 5,987,206 km (0.119 R)
• M33: 6,264,112 km (0.109 R)
• M34: 6,397,403 km (0.098 R)
• M35: 6,680,592 km (0.112 R)
• M36: 6,803,262 km (0.079 R)
• M37: 7,371,585 km (0.093 R)
• M38: 7,484,232 km (0.107 R)
• M39: 7,569,203 km (0.074 R)
• M40: 7,711,321 km (0.084 R)
• M41: 7,883,209 km (0.079 R)
• M42: 8,450,485 km (0.111 R)
• M43: 9,303,492 km (0.057 R)
• M44: 9,394,896 km (0.114 R)
• M45: 9,624,678 km (0.118 R)
• M46: 9,887,372 km (0.096 R)
• M47: 10,058,662 km (0.1 R)
• M48: 10,641,944 km (0.118 R)
• M49: 10,849,586 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 12.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.76 AU - 2.24 AU

Year: 1826 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,381,784 km

• M1: 160,818 km (0.094 R)
• M2: 246,836 km (0.092 R)
• M3: 355,594 km (0.116 R)
• M4: 479,162 km (0.07 R)
• M5: 634,295 km (0.072 R)
• M6: 725,849 km (0.065 R)
• M7: 1,030,879 km (0.106 R)
• M8: 1,149,959 km (0.067 R)
• M9: 1,291,030 km (0.071 R)
• M10: 1,376,899 km (0.061 R)
• M11: 1,509,443 km (0.113 R)
• M12: 1,646,624 km (0.06 R)
• M13: 1,884,784 km (0.11 R)
• M14: 2,237,535 km (0.054 R)
• M15: 2,395,212 km (0.113 R)
• M16: 2,513,244 km (0.113 R)
• M17: 3,016,940 km (0.11 R)
• M18: 3,286,516 km (0.093 R)
• M19: 3,370,290 km (0.113 R)
• M20: 3,491,016 km (0.08 R)
• M21: 3,662,754 km (0.038 R)
• M22: 3,762,087 km (0.095 R)
• M23: 4,001,743 km (0.091 R)
• M24: 4,272,515 km (0.077 R)
• M25: 4,377,234 km (0.093 R)
• M26: 4,535,957 km (0.067 R)
• M27: 4,656,383 km (0.107 R)
• M28: 4,832,161 km (0.08 R)
• M29: 5,065,384 km (0.108 R)
• M30: 5,358,596 km (0.094 R)
• M31: 5,976,585 km (0.074 R)
• M32: 6,167,920 km (0.113 R)
• M33: 6,421,189 km (0.094 R)
• M34: 6,876,565 km (0.048 R)
• M35: 7,201,641 km (0.074 R)
• M36: 7,421,251 km (0.064 R)
• M37: 7,931,380 km (0.118 R)
• M38: 8,012,163 km (0.12 R)
• M39: 8,370,749 km (0.053 R)
• M40: 8,485,939 km (0.101 R)
• M41: 8,601,728 km (0.103 R)
• M42: 9,205,206 km (0.099 R)
• M43: 9,307,232 km (0.107 R)
• M44: 9,409,556 km (0.119 R)
• M45: 9,770,686 km (0.08 R)
• M46: 9,892,010 km (0.092 R)
• M47: 10,066,291 km (0.116 R)
• M48: 10,365,038 km (0.049 R)
• M49: 10,506,558 km (0.035 R)
• M50: 10,755,788 km (0.119 R)
• M51: 11,079,218 km (0.092 R)
• M52: 11,643,801 km (0.112 R)
• M53: 11,827,956 km (0.077 R)
• M54: 11,938,957 km (0.118 R)
• M55: 12,031,558 km (0.042 R)
• M56: 12,255,058 km (0.11 R)
• M57: 12,498,752 km (0.075 R)
• M58: 12,611,848 km (0.031 R)
• M59: 12,725,244 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 9.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.05 AU - 2.29 AU

Year: 2064 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,381,784 km

• M1: 160,668 km (0.118 R)
• M2: 253,568 km (0.113 R)
• M3: 430,243 km (0.117 R)
• M4: 513,719 km (0.098 R)
• M5: 674,986 km (0.025 R)
• M6: 741,257 km (0.05 R)
• M7: 954,135 km (0.117 R)
• M8: 1,039,256 km (0.057 R)
• M9: 1,248,245 km (0.078 R)
• M10: 1,537,268 km (0.076 R)
• M11: 1,765,105 km (0.119 R)
• M12: 2,434,257 km (0.098 R)
• M13: 2,566,351 km (0.084 R)
• M14: 2,768,907 km (0.093 R)
• M15: 3,146,941 km (0.051 R)
• M16: 3,276,642 km (0.091 R)
• M17: 3,452,270 km (0.09 R)
• M18: 3,541,281 km (0.115 R)
• M19: 3,721,696 km (0.057 R)
• M20: 3,905,252 km (0.107 R)
• M21: 4,029,269 km (0.099 R)
• M22: 4,538,351 km (0.056 R)
• M23: 4,817,201 km (0.094 R)
• M24: 4,933,588 km (0.096 R)
• M25: 5,169,354 km (0.117 R)
• M26: 5,288,584 km (0.068 R)
• M27: 5,880,842 km (0.096 R)
• M28: 6,623,147 km (0.116 R)
• M29: 6,789,948 km (0.031 R)
• M30: 6,977,095 km (0.111 R)
• M31: 7,222,884 km (0.12 R)
• M32: 7,664,797 km (0.088 R)
• M33: 7,997,053 km (0.091 R)
• M34: 8,095,638 km (0.06 R)
• M35: 8,353,994 km (0.11 R)
• M36: 8,514,213 km (0.104 R)
• M37: 8,675,629 km (0.098 R)
• M38: 8,960,464 km (0.12 R)
• M39: 9,351,961 km (0.115 R)
• M40: 9,560,351 km (0.119 R)
• M41: 9,644,126 km (0.085 R)
• M42: 9,833,517 km (0.07 R)
• M43: 9,896,797 km (0.119 R)
• M44: 10,173,104 km (0.1 R)
• M45: 10,258,674 km (0.065 R)
• M46: 10,559,964 km (0.12 R)
• M47: 10,973,453 km (0.03 R)
• M48: 11,039,276 km (0.065 R)
• M49: 11,771,557 km (0.091 R)
• M50: 11,861,316 km (0.119 R)
• M51: 11,928,934 km (0.111 R)
• M52: 12,405,254 km (0.032 R)
• M53: 12,749,179 km (0.104 R)
• M54: 13,212,783 km (0.093 R)
• M55: 13,517,065 km (0.095 R)
• M56: 14,612,421 km (0.112 R)
• M57: 14,975,794 km (0.094 R)
• M58: 15,195,254 km (0.092 R)
• M59: 15,268,557 km (0.098 R)
• M60: 15,538,731 km (0.102 R)
• M61: 16,083,566 km (0.113 R)
• M62: 16,358,378 km (0.059 R)
• M63: 16,634,834 km (0.085 R)
• M64: 16,862,074 km (0.076 R)
• M65: 16,988,783 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 12.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.03 AU - 6.89 AU

Year: 9395 Days

Day: 5.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,381,784 km

• M1: 155,432 km (0.034 R)
• M2: 481,556 km (0.03 R)
• M3: 727,644 km (0.105 R)
• M4: 948,301 km (0.063 R)
• M5: 1,084,585 km (0.116 R)
• M6: 1,534,575 km (0.054 R)
• M7: 1,759,570 km (0.105 R)
• M8: 1,973,794 km (0.043 R)
• M9: 2,381,299 km (0.091 R)
• M10: 2,546,904 km (0.116 R)
• M11: 3,222,039 km (0.043 R)
• M12: 3,620,418 km (0.057 R)
• M13: 4,522,792 km (0.106 R)
• M14: 4,640,376 km (0.059 R)
• M15: 4,818,697 km (0.107 R)
• M16: 5,213,037 km (0.119 R)
• M17: 5,367,422 km (0.075 R)
• M18: 5,712,694 km (0.037 R)
• M19: 6,000,520 km (0.097 R)
• M20: 6,391,868 km (0.083 R)
• M21: 7,580,274 km (0.109 R)
• M22: 8,146,053 km (0.099 R)
• M23: 8,289,667 km (0.094 R)
• M24: 8,506,584 km (0.067 R)
• M25: 8,872,500 km (0.111 R)
• M26: 10,739,033 km (0.062 R)
• M27: 11,214,305 km (0.059 R)
• M28: 11,615,527 km (0.105 R)
• M29: 11,940,004 km (0.112 R)
• M30: 12,267,325 km (0.107 R)
• M31: 12,639,374 km (0.071 R)
• M32: 13,352,059 km (0.108 R)
• M33: 13,691,945 km (0.036 R)
• M34: 13,777,365 km (0.058 R)
• M35: 14,728,808 km (0.117 R)
• M36: 15,300,870 km (0.098 R)
• M37: 15,567,454 km (0.103 R)
• M38: 15,880,412 km (0.027 R)
• M39: 16,285,823 km (0.119 R)
• M40: 16,649,046 km (0.085 R)
• M41: 16,740,301 km (0.058 R)
• M42: 16,877,482 km (0.11 R)
• M43: 17,245,044 km (0.101 R)
• M44: 17,429,798 km (0.033 R)
• M45: 17,661,674 km (0.061 R)
• M46: 17,848,073 km (0.105 R)
• M47: 18,034,921 km (0.025 R)
• M48: 18,316,614 km (0.105 R)
• M49: 19,074,626 km (0.103 R)
• M50: 19,457,597 km (0.109 R)
• M51: 19,746,470 km (0.058 R)
• M52: 19,843,110 km (0.093 R)
• M53: 20,085,309 km (0.117 R)
• M54: 20,426,093 km (0.106 R)
• M55: 21,908,010 km (0.048 R)
• M56: 22,208,552 km (0.07 R)
• M57: 23,424,334 km (0.109 R)
• M58: 23,731,608 km (0.052 R)
• M59: 23,834,382 km (0.117 R)
• M60: 25,761,801 km (0.111 R)
• M61: 26,132,055 km (0.082 R)
• M62: 27,092,324 km (0.105 R)
• M63: 27,576,722 km (0.06 R)
• M64: 27,792,891 km (0.077 R)
• M65: 28,281,477 km (0.117 R)
• M66: 28,499,591 km (0.108 R)
• M67: 29,985,996 km (0.104 R)
• M68: 32,919,311 km (0.069 R)
• M69: 33,609,106 km (0.074 R)
• M70: 33,897,980 km (0.12 R)
• M71: 34,594,657 km (0.028 R)
• M72: 35,178,687 km (0.094 R)
• M73: 35,648,275 km (0.116 R)
• M74: 36,772,054 km (0.113 R)
• M75: 37,010,064 km (0.062 R)
• M76: 37,368,052 km (0.112 R)
• M77: 38,268,183 km (0.105 R)
• M78: 38,932,846 km (0.072 R)
• M79: 39,236,230 km (0.116 R)
• M80: 39,479,476 km (0.116 R)
• M81: 40,273,542 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit