🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 13.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.22 AU - 1.22 AU

Year: 870 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,414,764 km

• M1: 167,550 km (0.108 R)
• M2: 256,112 km (0.099 R)
• M3: 343,926 km (0.039 R)
• M4: 434,582 km (0.104 R)
• M5: 620,382 km (0.08 R)
• M6: 705,653 km (0.1 R)
• M7: 820,096 km (0.041 R)
• M8: 971,788 km (0.093 R)
• M9: 1,175,690 km (0.105 R)
• M10: 1,320,052 km (0.093 R)
• M11: 1,414,597 km (0.038 R)
• M12: 1,506,600 km (0.072 R)
• M13: 1,590,076 km (0.111 R)
• M14: 1,723,816 km (0.053 R)
• M15: 1,900,940 km (0.117 R)
• M16: 1,997,431 km (0.118 R)
• M17: 2,095,717 km (0.067 R)
• M18: 2,213,600 km (0.113 R)
• M19: 2,327,743 km (0.063 R)
• M20: 2,419,297 km (0.118 R)
• M21: 2,537,030 km (0.081 R)
• M22: 2,637,710 km (0.063 R)
• M23: 2,875,720 km (0.077 R)
• M24: 2,980,887 km (0.12 R)
• M25: 3,087,550 km (0.057 R)
• M26: 3,256,596 km (0.092 R)
• M27: 3,359,519 km (0.089 R)
• M28: 3,463,640 km (0.067 R)
• M29: 3,554,745 km (0.098 R)
• M30: 3,696,414 km (0.089 R)
• M31: 3,949,085 km (0.082 R)
• M32: 4,059,189 km (0.09 R)
• M33: 4,162,860 km (0.057 R)
• M34: 4,274,909 km (0.076 R)
• M35: 4,433,482 km (0.066 R)
• M36: 4,525,036 km (0.105 R)
• M37: 4,710,089 km (0.086 R)
• M38: 4,819,146 km (0.114 R)
• M39: 4,944,958 km (0.097 R)
• M40: 5,127,617 km (0.1 R)
• M41: 5,369,367 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 10.4

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.29 AU - 3.51 AU

Year: 4048 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,414,764 km

• M1: 139,425 km (0.119 R)
• M2: 229,034 km (0.073 R)
• M3: 332,855 km (0.064 R)
• M4: 449,093 km (0.066 R)
• M5: 658,979 km (0.113 R)
• M6: 1,006,794 km (0.099 R)
• M7: 1,201,271 km (0.119 R)
• M8: 1,273,975 km (0.088 R)
• M9: 1,378,096 km (0.055 R)
• M10: 2,028,846 km (0.115 R)
• M11: 2,134,014 km (0.055 R)
• M12: 2,295,280 km (0.117 R)
• M13: 2,745,121 km (0.057 R)
• M14: 3,242,983 km (0.113 R)
• M15: 3,534,100 km (0.112 R)
• M16: 3,640,165 km (0.096 R)
• M17: 4,141,767 km (0.093 R)
• M18: 4,688,547 km (0.064 R)
• M19: 4,852,207 km (0.116 R)
• M20: 5,403,774 km (0.071 R)
• M21: 5,749,345 km (0.111 R)
• M22: 6,153,110 km (0.11 R)
• M23: 6,255,435 km (0.083 R)
• M24: 6,961,387 km (0.103 R)
• M25: 7,041,422 km (0.1 R)
• M26: 7,121,756 km (0.034 R)
• M27: 7,418,858 km (0.093 R)
• M28: 7,665,096 km (0.083 R)
• M29: 7,858,376 km (0.077 R)
• M30: 7,969,677 km (0.078 R)
• M31: 8,221,749 km (0.062 R)
• M32: 8,907,057 km (0.077 R)
• M33: 9,227,197 km (0.089 R)
• M34: 9,521,605 km (0.037 R)
• M35: 9,699,776 km (0.085 R)
• M36: 9,939,133 km (0.071 R)
• M37: 10,271,240 km (0.088 R)
• M38: 10,362,495 km (0.072 R)
• M39: 10,607,087 km (0.063 R)
• M40: 11,102,107 km (0.099 R)
• M41: 11,478,196 km (0.118 R)
• M42: 11,794,895 km (0.105 R)
• M43: 11,922,502 km (0.103 R)
• M44: 12,210,926 km (0.098 R)
• M45: 12,307,716 km (0.096 R)
• M46: 12,534,357 km (0.11 R)
• M47: 12,631,895 km (0.038 R)
• M48: 13,090,412 km (0.05 R)
• M49: 13,354,901 km (0.117 R)
• M50: 13,855,605 km (0.106 R)
• M51: 14,498,726 km (0.109 R)
• M52: 15,047,900 km (0.098 R)
• M53: 15,673,818 km (0.07 R)
• M54: 16,025,223 km (0.101 R)
• M55: 16,628,551 km (0.101 R)
• M56: 17,784,494 km (0.118 R)
• M57: 18,004,104 km (0.096 R)
• M58: 18,520,067 km (0.112 R)
• M59: 18,742,668 km (0.11 R)
• M60: 19,003,418 km (0.088 R)
• M61: 19,415,859 km (0.104 R)
• M62: 19,717,598 km (0.114 R)
• M63: 20,287,566 km (0.116 R)
• M64: 20,440,455 km (0.079 R)
• M65: 20,555,346 km (0.078 R)
• M66: 20,747,429 km (0.049 R)
• M67: 21,094,497 km (0.043 R)
• M68: 21,404,763 km (0.106 R)
• M69: 22,068,977 km (0.107 R)
• M70: 22,344,387 km (0.117 R)
• M71: 22,502,362 km (0.114 R)
• M72: 22,779,567 km (0.059 R)
• M73: 23,297,624 km (0.107 R)
• M74: 23,819,422 km (0.036 R)
• M75: 24,061,471 km (0.11 R)
• M76: 24,548,263 km (0.112 R)
• M77: 25,572,709 km (0.114 R)
• M78: 25,903,619 km (0.073 R)
• M79: 26,277,464 km (0.118 R)
• M80: 26,360,641 km (0.11 R)
• M81: 26,736,730 km (0.116 R)
• M82: 26,904,429 km (0.109 R)
• M83: 27,156,651 km (0.077 R)
• M84: 27,494,144 km (0.087 R)
• M85: 27,960,440 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.8

Radius: 6.9

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.67 AU - 8.87 AU

Year: 15356 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,414,764 km

• M1: 90,806 km (0.102 R)
• M2: 232,325 km (0.064 R)
• M3: 928,554 km (0.118 R)
• M4: 1,281,007 km (0.081 R)
• M5: 1,521,261 km (0.101 R)
• M6: 1,934,899 km (0.101 R)
• M7: 2,647,434 km (0.11 R)
• M8: 4,180,812 km (0.11 R)
• M9: 4,536,705 km (0.098 R)
• M10: 4,609,110 km (0.071 R)
• M11: 5,239,815 km (0.119 R)
• M12: 5,353,958 km (0.097 R)
• M13: 5,507,296 km (0.12 R)
• M14: 5,976,285 km (0.107 R)
• M15: 6,055,722 km (0.087 R)
• M16: 6,175,550 km (0.087 R)
• M17: 6,376,908 km (0.066 R)
• M18: 6,458,140 km (0.095 R)
• M19: 7,204,185 km (0.12 R)
• M20: 7,630,239 km (0.105 R)
• M21: 7,673,324 km (0.099 R)
• M22: 9,647,267 km (0.111 R)
• M23: 11,371,682 km (0.106 R)
• M24: 12,218,556 km (0.064 R)
• M25: 12,522,239 km (0.09 R)
• M26: 12,879,778 km (0.076 R)
• M27: 13,085,475 km (0.073 R)
• M28: 13,137,236 km (0.101 R)
• M29: 13,188,847 km (0.03 R)
• M30: 13,500,460 km (0.118 R)
• M31: 13,604,879 km (0.096 R)
• M32: 13,919,633 km (0.064 R)
• M33: 14,717,139 km (0.049 R)
• M34: 14,878,406 km (0.094 R)
• M35: 15,040,271 km (0.065 R)
• M36: 15,256,888 km (0.052 R)
• M37: 16,189,482 km (0.103 R)
• M38: 16,915,181 km (0.113 R)
• M39: 17,822,642 km (0.12 R)
• M40: 18,051,975 km (0.035 R)
• M41: 18,397,845 km (0.07 R)
• M42: 19,154,811 km (0.071 R)
• M43: 19,272,095 km (0.053 R)
• M44: 20,578,683 km (0.092 R)
• M45: 21,060,837 km (0.03 R)
• M46: 22,159,334 km (0.076 R)
• M47: 23,338,913 km (0.113 R)
• M48: 23,715,601 km (0.115 R)
• M49: 24,094,383 km (0.073 R)
• M50: 24,793,902 km (0.041 R)
• M51: 26,082,838 km (0.105 R)
• M52: 27,129,574 km (0.09 R)
• M53: 28,658,314 km (0.034 R)
• M54: 29,196,568 km (0.11 R)
• M55: 29,264,036 km (0.081 R)
• M56: 29,466,891 km (0.079 R)
• M57: 30,693,893 km (0.05 R)
• M58: 31,798,523 km (0.066 R)
• M59: 31,867,937 km (0.057 R)
• M60: 31,937,500 km (0.052 R)
• M61: 33,408,944 km (0.101 R)
• M62: 34,117,440 km (0.099 R)
• M63: 34,402,274 km (0.093 R)
• M64: 35,693,603 km (0.062 R)
• M65: 36,199,992 km (0.11 R)
• M66: 36,708,774 km (0.061 R)
• M67: 37,000,640 km (0.09 R)
• M68: 38,175,581 km (0.082 R)
• M69: 38,249,483 km (0.114 R)
• M70: 40,939,252 km (0.051 R)
• M71: 43,380,839 km (0.108 R)
• M72: 43,766,652 km (0.11 R)
• M73: 44,930,673 km (0.044 R)
• M74: 45,086,704 km (0.118 R)
• M75: 45,477,453 km (0.118 R)
• M76: 45,555,693 km (0.103 R)
• M77: 46,105,017 km (0.119 R)
• M78: 46,498,609 km (0.11 R)
• M79: 48,883,947 km (0.067 R)
• M80: 49,526,769 km (0.1 R)
• M81: 49,768,519 km (0.076 R)
• M82: 50,091,351 km (0.083 R)
• M83: 50,415,081 km (0.111 R)
• M84: 52,207,563 km (0.102 R)
• M85: 52,453,651 km (0.079 R)
• M86: 52,617,909 km (0.086 R)
• M87: 53,359,167 km (0.057 R)
• M88: 53,772,356 km (0.098 R)
• M89: 54,269,769 km (0.114 R)
• M90: 54,935,330 km (0.029 R)
• M91: 55,018,656 km (0.05 R)
• M92: 55,770,984 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.7

Radius: 4.2

Gravity: 41.42 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.85 AU - 9.27 AU

Year: 17608 Days

Day: 18.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,414,764 km

• M1: 64,028 km (0.104 R)
• M2: 157,975 km (0.081 R)
• M3: 254,017 km (0.094 R)
• M4: 423,063 km (0.059 R)
• M5: 580,889 km (0.104 R)
• M6: 688,599 km (0.105 R)
• M7: 1,153,848 km (0.111 R)
• M8: 2,549,896 km (0.045 R)
• M9: 2,762,923 km (0.083 R)
• M10: 4,033,308 km (0.11 R)
• M11: 4,407,004 km (0.112 R)
• M12: 4,966,201 km (0.066 R)
• M13: 5,010,182 km (0.11 R)
• M14: 5,456,732 km (0.1 R)
• M15: 5,593,165 km (0.075 R)
• M16: 6,482,973 km (0.102 R)
• M17: 7,567,259 km (0.103 R)
• M18: 8,285,927 km (0.06 R)
• M19: 8,759,255 km (0.03 R)
• M20: 8,865,768 km (0.111 R)
• M21: 9,513,078 km (0.112 R)
• M22: 9,567,681 km (0.104 R)
• M23: 9,622,434 km (0.119 R)
• M24: 11,081,761 km (0.067 R)
• M25: 11,196,952 km (0.051 R)
• M26: 11,486,424 km (0.039 R)
• M27: 11,544,617 km (0.116 R)
• M28: 11,778,289 km (0.102 R)
• M29: 12,429,040 km (0.073 R)
• M30: 12,728,834 km (0.093 R)
• M31: 14,013,132 km (0.089 R)
• M32: 15,019,177 km (0.115 R)
• M33: 15,082,757 km (0.108 R)
• M34: 15,338,270 km (0.069 R)
• M35: 15,724,083 km (0.068 R)
• M36: 15,918,261 km (0.087 R)
• M37: 18,445,268 km (0.107 R)
• M38: 18,649,918 km (0.064 R)
• M39: 19,061,761 km (0.087 R)
• M40: 19,337,918 km (0.069 R)
• M41: 20,667,694 km (0.116 R)
• M42: 21,164,957 km (0.071 R)
• M43: 21,882,279 km (0.043 R)
• M44: 21,954,385 km (0.091 R)
• M45: 25,434,181 km (0.066 R)
• M46: 26,966,063 km (0.113 R)
• M47: 27,276,030 km (0.114 R)
• M48: 27,587,194 km (0.112 R)
• M49: 28,685,392 km (0.116 R)
• M50: 30,118,240 km (0.054 R)
• M51: 30,600,992 km (0.084 R)
• M52: 30,762,409 km (0.119 R)
• M53: 33,967,543 km (0.114 R)
• M54: 34,051,168 km (0.098 R)
• M55: 34,553,967 km (0.113 R)
• M56: 34,638,041 km (0.084 R)
• M57: 35,567,043 km (0.09 R)
• M58: 37,104,909 km (0.115 R)
• M59: 39,891,768 km (0.104 R)
• M60: 40,068,294 km (0.094 R)
• M61: 40,156,556 km (0.105 R)
• M62: 40,954,212 km (0.109 R)
• M63: 41,578,185 km (0.116 R)
• M64: 42,025,782 km (0.054 R)
• M65: 42,205,299 km (0.115 R)
• M66: 43,468,952 km (0.085 R)
• M67: 46,033,210 km (0.111 R)
• M68: 48,269,847 km (0.073 R)
• M69: 48,363,944 km (0.085 R)
• M70: 49,306,860 km (0.092 R)
• M71: 49,401,406 km (0.107 R)
• M72: 50,828,121 km (0.075 R)
• M73: 51,306,684 km (0.115 R)
• M74: 51,882,935 km (0.106 R)
• M75: 52,364,790 km (0.117 R)
• M76: 52,557,921 km (0.116 R)
• M77: 52,654,561 km (0.114 R)
• M78: 53,527,315 km (0.116 R)
• M79: 54,404,706 km (0.091 R)
• M80: 54,600,380 km (0.079 R)
• M81: 55,286,885 km (0.097 R)
• M82: 55,483,606 km (0.092 R)
• M83: 58,561,732 km (0.093 R)
• M84: 60,678,243 km (0.09 R)
• M85: 62,819,587 km (0.108 R)
• M86: 63,024,835 km (0.071 R)
• M87: 63,333,156 km (0.09 R)
• M88: 63,848,072 km (0.098 R)
• M89: 66,443,296 km (0.062 R)
• M90: 66,861,721 km (0.109 R)
• M91: 68,544,248 km (0.103 R)
• M92: 69,284,608 km (0.11 R)
• M93: 70,880,219 km (0.089 R)
• M94: 71,093,845 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 18,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit