🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 12.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.13 AU

Year: 579 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,695,563 km

• M1: 173,384 km (0.118 R)
• M2: 263,591 km (0.091 R)
• M3: 349,161 km (0.108 R)
• M4: 431,291 km (0.105 R)
• M5: 553,662 km (0.049 R)
• M6: 655,538 km (0.059 R)
• M7: 738,415 km (0.092 R)
• M8: 832,063 km (0.094 R)
• M9: 916,137 km (0.071 R)
• M10: 1,044,343 km (0.101 R)
• M11: 1,128,118 km (0.106 R)
• M12: 1,210,546 km (0.118 R)
• M13: 1,286,990 km (0.109 R)
• M14: 1,419,534 km (0.086 R)
• M15: 1,509,293 km (0.087 R)
• M16: 1,600,996 km (0.074 R)
• M17: 1,767,200 km (0.059 R)
• M18: 1,972,747 km (0.052 R)
• M19: 2,088,237 km (0.071 R)
• M20: 2,310,988 km (0.062 R)
• M21: 2,392,070 km (0.078 R)
• M22: 2,552,140 km (0.09 R)
• M23: 2,662,543 km (0.087 R)
• M24: 2,742,578 km (0.071 R)
• M25: 2,915,812 km (0.107 R)
• M26: 3,014,846 km (0.098 R)
• M27: 3,250,463 km (0.117 R)
• M28: 3,387,943 km (0.069 R)
• M29: 3,480,694 km (0.057 R)
• M30: 3,896,426 km (0.07 R)
• M31: 3,981,398 km (0.102 R)
• M32: 4,196,968 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 10.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.05 AU - 3.01 AU

Year: 2559 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,695,563 km

• M1: 155,133 km (0.07 R)
• M2: 273,615 km (0.083 R)
• M3: 371,751 km (0.075 R)
• M4: 539,001 km (0.06 R)
• M5: 740,210 km (0.051 R)
• M6: 846,724 km (0.038 R)
• M7: 920,924 km (0.056 R)
• M8: 997,519 km (0.098 R)
• M9: 1,076,357 km (0.085 R)
• M10: 1,149,360 km (0.096 R)
• M11: 1,521,859 km (0.115 R)
• M12: 1,736,382 km (0.059 R)
• M13: 1,852,321 km (0.103 R)
• M14: 2,041,413 km (0.065 R)
• M15: 2,215,993 km (0.113 R)
• M16: 2,427,973 km (0.059 R)
• M17: 2,569,194 km (0.051 R)
• M18: 3,056,284 km (0.1 R)
• M19: 3,221,141 km (0.117 R)
• M20: 3,510,613 km (0.081 R)
• M21: 3,758,497 km (0.1 R)
• M22: 3,960,753 km (0.075 R)
• M23: 4,076,243 km (0.112 R)
• M24: 4,323,678 km (0.079 R)
• M25: 4,402,815 km (0.06 R)
• M26: 4,576,049 km (0.11 R)
• M27: 4,751,528 km (0.114 R)
• M28: 5,179,228 km (0.115 R)
• M29: 5,319,700 km (0.106 R)
• M30: 5,461,669 km (0.115 R)
• M31: 5,590,323 km (0.109 R)
• M32: 5,662,429 km (0.11 R)
• M33: 5,792,729 km (0.116 R)
• M34: 5,894,754 km (0.113 R)
• M35: 6,414,308 km (0.107 R)
• M36: 6,489,705 km (0.074 R)
• M37: 6,809,695 km (0.053 R)
• M38: 7,072,539 km (0.059 R)
• M39: 7,150,479 km (0.074 R)
• M40: 7,228,719 km (0.068 R)
• M41: 7,322,965 km (0.085 R)
• M42: 7,417,661 km (0.069 R)
• M43: 7,528,662 km (0.061 R)
• M44: 8,140,967 km (0.117 R)
• M45: 8,353,994 km (0.116 R)
• M46: 8,519,300 km (0.074 R)
• M47: 8,652,142 km (0.11 R)
• M48: 8,869,807 km (0.091 R)
• M49: 9,122,927 km (0.105 R)
• M50: 9,361,536 km (0.08 R)
• M51: 9,430,051 km (0.057 R)
• M52: 9,498,717 km (0.112 R)
• M53: 9,584,885 km (0.076 R)
• M54: 10,001,964 km (0.059 R)
• M55: 10,620,701 km (0.103 R)
• M56: 10,710,160 km (0.08 R)
• M57: 11,052,291 km (0.092 R)
• M58: 11,142,797 km (0.112 R)
• M59: 11,324,858 km (0.063 R)
• M60: 11,471,165 km (0.081 R)
• M61: 11,618,070 km (0.115 R)
• M62: 11,710,222 km (0.084 R)
• M63: 11,802,674 km (0.088 R)
• M64: 11,932,525 km (0.084 R)
• M65: 12,174,724 km (0.079 R)
• M66: 12,588,511 km (0.112 R)
• M67: 12,778,052 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.9

Radius: 13

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.48 AU - 3.03 AU

Year: 2900 Days

Day: 6.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,695,563 km

• M1: 228,286 km (0.088 R)
• M2: 318,793 km (0.08 R)
• M3: 484,248 km (0.106 R)
• M4: 685,158 km (0.05 R)
• M5: 926,160 km (0.075 R)
• M6: 1,196,035 km (0.116 R)
• M7: 1,287,888 km (0.084 R)
• M8: 1,382,434 km (0.061 R)
• M9: 1,516,324 km (0.045 R)
• M10: 1,642,136 km (0.108 R)
• M11: 2,013,587 km (0.065 R)
• M12: 2,252,196 km (0.105 R)
• M13: 2,544,959 km (0.118 R)
• M14: 3,087,251 km (0.035 R)
• M15: 3,314,191 km (0.116 R)
• M16: 3,597,530 km (0.082 R)
• M17: 3,819,383 km (0.03 R)
• M18: 3,975,863 km (0.086 R)
• M19: 4,116,634 km (0.092 R)
• M20: 4,223,447 km (0.112 R)
• M21: 4,349,109 km (0.117 R)
• M22: 4,530,871 km (0.034 R)
• M23: 4,883,323 km (0.111 R)
• M24: 5,034,417 km (0.101 R)
• M25: 5,302,497 km (0.076 R)
• M26: 5,516,571 km (0.095 R)
• M27: 5,773,281 km (0.085 R)
• M28: 6,013,834 km (0.069 R)
• M29: 6,155,653 km (0.119 R)
• M30: 6,546,253 km (0.079 R)
• M31: 6,650,373 km (0.032 R)
• M32: 7,243,828 km (0.087 R)
• M33: 7,634,428 km (0.066 R)
• M34: 7,766,224 km (0.107 R)
• M35: 8,504,340 km (0.103 R)
• M36: 8,755,365 km (0.118 R)
• M37: 9,148,209 km (0.112 R)
• M38: 9,689,005 km (0.09 R)
• M39: 9,927,464 km (0.09 R)
• M40: 10,264,359 km (0.073 R)
• M41: 10,385,683 km (0.108 R)
• M42: 10,629,677 km (0.117 R)
• M43: 10,875,616 km (0.07 R)
• M44: 12,287,371 km (0.044 R)
• M45: 12,416,174 km (0.115 R)
• M46: 12,753,368 km (0.118 R)
• M47: 12,857,787 km (0.095 R)
• M48: 13,756,272 km (0.116 R)
• M49: 14,348,381 km (0.04 R)
• M50: 14,620,350 km (0.033 R)
• M51: 14,702,180 km (0.047 R)
• M52: 15,224,575 km (0.091 R)
• M53: 15,335,427 km (0.075 R)
• M54: 15,418,604 km (0.114 R)
• M55: 15,557,730 km (0.071 R)
• M56: 15,697,155 km (0.037 R)
• M57: 16,344,315 km (0.1 R)
• M58: 16,457,711 km (0.115 R)
• M59: 17,028,726 km (0.094 R)
• M60: 17,374,596 km (0.111 R)
• M61: 17,956,083 km (0.109 R)
• M62: 18,161,182 km (0.113 R)
• M63: 18,544,002 km (0.085 R)
• M64: 19,108,286 km (0.111 R)
• M65: 19,287,803 km (0.063 R)
• M66: 19,377,711 km (0.088 R)
• M67: 19,618,115 km (0.053 R)
• M68: 20,223,538 km (0.091 R)
• M69: 20,314,942 km (0.101 R)
• M70: 20,528,568 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.6

Radius: 14

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.99 AU - 3.09 AU

Year: 3370 Days

Day: 14.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,695,563 km

• M1: 183,557 km (0.117 R)
• M2: 300,841 km (0.119 R)
• M3: 456,423 km (0.104 R)
• M4: 692,638 km (0.045 R)
• M5: 851,810 km (0.049 R)
• M6: 982,708 km (0.056 R)
• M7: 1,336,208 km (0.059 R)
• M8: 1,443,171 km (0.039 R)
• M9: 1,981,424 km (0.101 R)
• M10: 2,090,929 km (0.116 R)
• M11: 2,446,673 km (0.1 R)
• M12: 2,715,052 km (0.1 R)
• M13: 2,977,596 km (0.1 R)
• M14: 4,268,775 km (0.12 R)
• M15: 4,814,209 km (0.115 R)
• M16: 4,926,108 km (0.074 R)
• M17: 5,019,906 km (0.081 R)
• M18: 5,362,784 km (0.067 R)
• M19: 5,556,663 km (0.053 R)
• M20: 5,654,500 km (0.025 R)
• M21: 6,334,871 km (0.086 R)
• M22: 6,437,196 km (0.114 R)
• M23: 6,601,904 km (0.062 R)
• M24: 6,768,256 km (0.119 R)
• M25: 6,999,086 km (0.081 R)
• M26: 7,104,852 km (0.1 R)
• M27: 7,425,590 km (0.099 R)
• M28: 7,663,749 km (0.064 R)
• M29: 7,926,593 km (0.108 R)
• M30: 8,059,136 km (0.076 R)
• M31: 8,192,279 km (0.115 R)
• M32: 8,348,758 km (0.111 R)
• M33: 8,664,559 km (0.084 R)
• M34: 8,801,142 km (0.119 R)
• M35: 9,168,853 km (0.064 R)
• M36: 9,261,604 km (0.102 R)
• M37: 9,518,314 km (0.106 R)
• M38: 9,729,995 km (0.088 R)
• M39: 10,110,273 km (0.116 R)
• M40: 10,714,349 km (0.045 R)
• M41: 10,836,571 km (0.091 R)
• M42: 11,181,244 km (0.053 R)
• M43: 11,330,094 km (0.095 R)
• M44: 11,479,692 km (0.09 R)
• M45: 11,705,136 km (0.093 R)
• M46: 12,033,503 km (0.032 R)
• M47: 12,570,410 km (0.079 R)
• M48: 12,725,244 km (0.084 R)
• M49: 12,828,915 km (0.094 R)
• M50: 12,932,736 km (0.066 R)
• M51: 13,403,670 km (0.119 R)
• M52: 13,667,710 km (0.109 R)
• M53: 13,827,032 km (0.109 R)
• M54: 14,335,366 km (0.061 R)
• M55: 14,524,308 km (0.114 R)
• M56: 14,931,812 km (0.116 R)
• M57: 15,841,667 km (0.101 R)
• M58: 16,627,803 km (0.036 R)
• M59: 16,769,473 km (0.118 R)
• M60: 16,997,011 km (0.088 R)
• M61: 17,139,877 km (0.102 R)
• M62: 17,714,931 km (0.071 R)
• M63: 18,004,852 km (0.052 R)
• M64: 18,501,367 km (0.1 R)
• M65: 18,736,535 km (0.059 R)
• M66: 18,824,947 km (0.113 R)
• M67: 19,239,633 km (0.102 R)
• M68: 20,229,073 km (0.035 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 10.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.73 AU - 5.25 AU

Year: 7087 Days

Day: 6.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,695,563 km

• M1: 132,993 km (0.09 R)
• M2: 223,948 km (0.111 R)
• M3: 287,677 km (0.101 R)
• M4: 385,215 km (0.102 R)
• M5: 651,798 km (0.12 R)
• M6: 869,014 km (0.09 R)
• M7: 962,812 km (0.114 R)
• M8: 1,173,745 km (0.069 R)
• M9: 1,278,463 km (0.057 R)
• M10: 1,539,960 km (0.04 R)
• M11: 1,956,441 km (0.113 R)
• M12: 2,129,526 km (0.107 R)
• M13: 2,193,853 km (0.073 R)
• M14: 2,662,094 km (0.057 R)
• M15: 3,179,553 km (0.081 R)
• M16: 3,535,446 km (0.085 R)
• M17: 3,631,339 km (0.12 R)
• M18: 3,845,264 km (0.104 R)
• M19: 3,943,849 km (0.081 R)
• M20: 4,083,423 km (0.101 R)
• M21: 4,204,299 km (0.107 R)
• M22: 4,574,254 km (0.116 R)
• M23: 4,848,018 km (0.115 R)
• M24: 5,235,925 km (0.11 R)
• M25: 5,522,405 km (0.116 R)
• M26: 5,904,778 km (0.046 R)
• M27: 5,996,032 km (0.106 R)
• M28: 6,671,467 km (0.05 R)
• M29: 6,885,990 km (0.09 R)
• M30: 7,102,907 km (0.1 R)
• M31: 7,420,054 km (0.086 R)
• M32: 7,667,340 km (0.111 R)
• M33: 7,967,583 km (0.066 R)
• M34: 8,399,621 km (0.102 R)
• M35: 8,865,319 km (0.099 R)
• M36: 9,633,355 km (0.068 R)
• M37: 10,148,271 km (0.042 R)
• M38: 10,367,581 km (0.061 R)
• M39: 10,505,660 km (0.089 R)
• M40: 10,755,489 km (0.114 R)
• M41: 10,923,188 km (0.063 R)
• M42: 11,007,262 km (0.11 R)
• M43: 11,374,525 km (0.03 R)
• M44: 11,860,867 km (0.093 R)
• M45: 12,179,062 km (0.07 R)
• M46: 12,441,606 km (0.059 R)
• M47: 12,588,212 km (0.096 R)
• M48: 12,972,230 km (0.115 R)
• M49: 13,570,621 km (0.096 R)
• M50: 13,721,565 km (0.11 R)
• M51: 14,423,479 km (0.078 R)
• M52: 15,829,998 km (0.117 R)
• M53: 16,084,763 km (0.098 R)
• M54: 16,598,033 km (0.117 R)
• M55: 16,921,614 km (0.049 R)
• M56: 17,838,798 km (0.078 R)
• M57: 17,937,981 km (0.042 R)
• M58: 18,203,518 km (0.058 R)
• M59: 18,336,809 km (0.083 R)
• M60: 18,436,890 km (0.099 R)
• M61: 18,503,761 km (0.105 R)
• M62: 19,109,183 km (0.099 R)
• M63: 19,414,363 km (0.032 R)
• M64: 19,482,430 km (0.086 R)
• M65: 19,584,605 km (0.067 R)
• M66: 19,652,822 km (0.048 R)
• M67: 20,305,069 km (0.05 R)
• M68: 20,408,590 km (0.103 R)
• M69: 20,581,675 km (0.116 R)
• M70: 20,790,065 km (0.109 R)
• M71: 21,524,890 km (0.114 R)
• M72: 21,807,031 km (0.05 R)
• M73: 22,410,808 km (0.059 R)
• M74: 23,634,668 km (0.065 R)
• M75: 24,474,810 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit