🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 278 Days

Day: 23.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,618,680 km

• M1: 75,697 km (0.083 R)
• M2: 419,173 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 8.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.77 AU - 0.93 AU

Year: 506 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,618,680 km

• M1: 115,789 km (0.084 R)
• M2: 186,100 km (0.098 R)
• M3: 251,324 km (0.115 R)
• M4: 351,256 km (0.099 R)
• M5: 450,290 km (0.028 R)
• M6: 538,702 km (0.064 R)
• M7: 594,951 km (0.088 R)
• M8: 666,608 km (0.104 R)
• M9: 790,924 km (0.101 R)
• M10: 859,889 km (0.109 R)
• M11: 980,764 km (0.113 R)
• M12: 1,043,445 km (0.12 R)
• M13: 1,127,968 km (0.087 R)
• M14: 1,189,752 km (0.063 R)
• M15: 1,286,841 km (0.118 R)
• M16: 1,351,617 km (0.101 R)
• M17: 1,444,367 km (0.05 R)
• M18: 1,520,962 km (0.113 R)
• M19: 1,585,139 km (0.106 R)
• M20: 1,650,214 km (0.091 R)
• M21: 1,711,549 km (0.1 R)
• M22: 1,788,143 km (0.096 R)
• M23: 1,969,606 km (0.059 R)
• M24: 2,055,026 km (0.041 R)
• M25: 2,116,062 km (0.119 R)
• M26: 2,214,048 km (0.091 R)
• M27: 2,313,531 km (0.112 R)
• M28: 2,414,659 km (0.046 R)
• M29: 2,495,442 km (0.08 R)
• M30: 2,687,675 km (0.1 R)
• M31: 2,771,450 km (0.105 R)
• M32: 2,867,642 km (0.106 R)
• M33: 3,022,625 km (0.096 R)
• M34: 3,449,577 km (0.051 R)
• M35: 3,553,099 km (0.082 R)
• M36: 3,713,618 km (0.113 R)
• M37: 3,776,000 km (0.108 R)
• M38: 3,946,242 km (0.109 R)
• M39: 4,073,849 km (0.078 R)
• M40: 4,241,997 km (0.118 R)
• M41: 4,386,060 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 12.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.39 AU - 3.97 AU

Year: 4558 Days

Day: 5.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,618,680 km

• M1: 163,660 km (0.041 R)
• M2: 330,163 km (0.069 R)
• M3: 447,746 km (0.051 R)
• M4: 533,316 km (0.082 R)
• M5: 759,508 km (0.058 R)
• M6: 954,135 km (0.06 R)
• M7: 1,044,941 km (0.08 R)
• M8: 1,125,126 km (0.106 R)
• M9: 1,221,766 km (0.08 R)
• M10: 1,498,821 km (0.104 R)
• M11: 1,748,201 km (0.119 R)
• M12: 2,287,501 km (0.116 R)
• M13: 2,915,214 km (0.078 R)
• M14: 3,471,269 km (0.102 R)
• M15: 3,594,837 km (0.117 R)
• M16: 3,888,797 km (0.112 R)
• M17: 4,103,619 km (0.078 R)
• M18: 4,366,762 km (0.098 R)
• M19: 4,478,063 km (0.087 R)
• M20: 4,658,029 km (0.078 R)
• M21: 4,932,691 km (0.08 R)
• M22: 5,025,441 km (0.102 R)
• M23: 5,283,498 km (0.069 R)
• M24: 5,402,278 km (0.083 R)
• M25: 5,521,957 km (0.098 R)
• M26: 6,485,516 km (0.093 R)
• M27: 6,638,406 km (0.058 R)
• M28: 6,766,760 km (0.109 R)
• M29: 6,870,133 km (0.096 R)
• M30: 7,314,887 km (0.045 R)
• M31: 7,931,829 km (0.045 R)
• M32: 8,232,670 km (0.041 R)
• M33: 8,453,925 km (0.112 R)
• M34: 8,565,376 km (0.112 R)
• M35: 8,649,150 km (0.055 R)
• M36: 8,874,146 km (0.077 R)
• M37: 9,186,656 km (0.102 R)
• M38: 10,532,588 km (0.088 R)
• M39: 10,924,085 km (0.068 R)
• M40: 11,045,409 km (0.1 R)
• M41: 12,189,982 km (0.059 R)
• M42: 12,347,659 km (0.036 R)
• M43: 13,502,105 km (0.107 R)
• M44: 13,796,065 km (0.114 R)
• M45: 14,092,269 km (0.087 R)
• M46: 14,724,320 km (0.109 R)
• M47: 15,229,961 km (0.106 R)
• M48: 15,467,821 km (0.081 R)
• M49: 15,809,802 km (0.066 R)
• M50: 15,947,432 km (0.082 R)
• M51: 16,258,147 km (0.099 R)
• M52: 16,501,393 km (0.116 R)
• M53: 17,699,672 km (0.069 R)
• M54: 17,842,388 km (0.101 R)
• M55: 18,273,230 km (0.107 R)
• M56: 18,417,592 km (0.079 R)
• M57: 18,598,606 km (0.1 R)
• M58: 18,962,278 km (0.086 R)
• M59: 19,401,946 km (0.067 R)
• M60: 19,586,101 km (0.075 R)
• M61: 19,696,804 km (0.097 R)
• M62: 19,807,805 km (0.067 R)
• M63: 20,104,757 km (0.115 R)
• M64: 21,231,678 km (0.078 R)
• M65: 21,879,287 km (0.088 R)
• M66: 22,147,815 km (0.061 R)
• M67: 22,649,566 km (0.086 R)
• M68: 23,076,968 km (0.105 R)
• M69: 24,097,973 km (0.098 R)
• M70: 24,335,684 km (0.1 R)
• M71: 24,414,971 km (0.094 R)
• M72: 25,254,065 km (0.071 R)
• M73: 25,737,715 km (0.029 R)
• M74: 26,143,125 km (0.037 R)
• M75: 26,428,109 km (0.053 R)
• M76: 27,042,358 km (0.108 R)
• M77: 27,661,394 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 11.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.41 AU - 4.45 AU

Year: 5030 Days

Day: 12.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,618,680 km

• M1: 148,850 km (0.056 R)
• M2: 270,323 km (0.112 R)
• M3: 587,770 km (0.079 R)
• M4: 683,213 km (0.056 R)
• M5: 832,811 km (0.092 R)
• M6: 952,789 km (0.09 R)
• M7: 1,233,883 km (0.084 R)
• M8: 1,372,710 km (0.088 R)
• M9: 1,529,339 km (0.118 R)
• M10: 1,628,672 km (0.114 R)
• M11: 1,704,668 km (0.11 R)
• M12: 1,913,656 km (0.09 R)
• M13: 2,575,627 km (0.073 R)
• M14: 2,695,155 km (0.105 R)
• M15: 3,049,253 km (0.08 R)
• M16: 3,144,098 km (0.101 R)
• M17: 3,483,985 km (0.075 R)
• M18: 3,734,112 km (0.106 R)
• M19: 4,076,692 km (0.041 R)
• M20: 4,199,212 km (0.118 R)
• M21: 4,591,907 km (0.089 R)
• M22: 4,903,519 km (0.079 R)
• M23: 5,052,518 km (0.119 R)
• M24: 5,566,836 km (0.099 R)
• M25: 5,663,925 km (0.049 R)
• M26: 5,820,404 km (0.1 R)
• M27: 6,078,012 km (0.081 R)
• M28: 6,278,623 km (0.05 R)
• M29: 6,359,405 km (0.118 R)
• M30: 6,522,318 km (0.116 R)
• M31: 6,789,799 km (0.094 R)
• M32: 6,872,825 km (0.118 R)
• M33: 6,998,039 km (0.043 R)
• M34: 7,081,963 km (0.086 R)
• M35: 7,229,616 km (0.077 R)
• M36: 7,335,681 km (0.115 R)
• M37: 7,852,243 km (0.074 R)
• M38: 8,807,126 km (0.084 R)
• M39: 10,295,475 km (0.051 R)
• M40: 11,985,781 km (0.077 R)
• M41: 12,339,132 km (0.111 R)
• M42: 14,130,865 km (0.107 R)
• M43: 15,124,794 km (0.106 R)
• M44: 15,397,211 km (0.089 R)
• M45: 15,479,340 km (0.088 R)
• M46: 16,085,661 km (0.112 R)
• M47: 16,196,812 km (0.095 R)
• M48: 16,308,113 km (0.034 R)
• M49: 16,699,760 km (0.086 R)
• M50: 17,207,944 km (0.085 R)
• M51: 17,778,510 km (0.104 R)
• M52: 18,152,804 km (0.043 R)
• M53: 18,675,349 km (0.066 R)
• M54: 19,705,480 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.8

Radius: 13.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.86 AU - 5.9 AU

Year: 6961 Days

Day: 13.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,618,680 km

• M1: 265,087 km (0.098 R)
• M2: 565,031 km (0.069 R)
• M3: 720,763 km (0.12 R)
• M4: 906,413 km (0.076 R)
• M5: 1,020,257 km (0.111 R)
• M6: 1,376,600 km (0.108 R)
• M7: 1,459,327 km (0.119 R)
• M8: 1,612,665 km (0.087 R)
• M9: 1,771,837 km (0.09 R)
• M10: 1,917,845 km (0.119 R)
• M11: 2,241,724 km (0.072 R)
• M12: 2,645,638 km (0.096 R)
• M13: 2,771,301 km (0.066 R)
• M14: 3,317,034 km (0.084 R)
• M15: 3,614,135 km (0.113 R)
• M16: 4,015,955 km (0.09 R)
• M17: 5,121,932 km (0.119 R)
• M18: 5,386,122 km (0.071 R)
• M19: 5,708,954 km (0.065 R)
• M20: 6,345,493 km (0.092 R)
• M21: 6,859,661 km (0.045 R)
• M22: 6,975,749 km (0.091 R)
• M23: 7,151,077 km (0.066 R)
• M24: 7,595,981 km (0.116 R)
• M25: 8,172,382 km (0.054 R)
• M26: 8,357,435 km (0.11 R)
• M27: 8,920,820 km (0.062 R)
• M28: 9,015,964 km (0.111 R)
• M29: 9,335,356 km (0.106 R)
• M30: 9,593,711 km (0.032 R)
• M31: 9,691,249 km (0.075 R)
• M32: 9,854,461 km (0.083 R)
• M33: 10,084,392 km (0.082 R)
• M34: 11,744,031 km (0.092 R)
• M35: 12,163,354 km (0.106 R)
• M36: 12,445,645 km (0.102 R)
• M37: 12,909,099 km (0.039 R)
• M38: 13,706,157 km (0.06 R)
• M39: 14,221,671 km (0.088 R)
• M40: 14,556,621 km (0.118 R)
• M41: 14,856,415 km (0.089 R)
• M42: 15,309,996 km (0.112 R)
• M43: 15,423,989 km (0.116 R)
• M44: 15,614,876 km (0.053 R)
• M45: 15,729,767 km (0.118 R)
• M46: 16,424,799 km (0.073 R)
• M47: 17,051,165 km (0.05 R)
• M48: 17,765,196 km (0.089 R)
• M49: 17,885,024 km (0.036 R)
• M50: 18,125,876 km (0.083 R)
• M51: 18,367,627 km (0.114 R)
• M52: 18,854,418 km (0.118 R)
• M53: 19,140,449 km (0.115 R)
• M54: 19,427,827 km (0.061 R)
• M55: 19,716,551 km (0.115 R)
• M56: 19,923,744 km (0.081 R)
• M57: 20,006,920 km (0.034 R)
• M58: 21,182,011 km (0.051 R)
• M59: 21,778,009 km (0.098 R)
• M60: 22,250,140 km (0.073 R)
• M61: 23,161,042 km (0.083 R)
• M62: 23,379,604 km (0.045 R)
• M63: 23,774,991 km (0.108 R)
• M64: 24,483,188 km (0.063 R)
• M65: 24,974,168 km (0.056 R)
• M66: 25,153,536 km (0.056 R)
• M67: 27,016,328 km (0.103 R)
• M68: 27,431,313 km (0.088 R)
• M69: 28,220,591 km (0.085 R)
• M70: 29,205,992 km (0.113 R)
• M71: 29,489,630 km (0.043 R)
• M72: 29,916,881 km (0.108 R)
• M73: 30,298,356 km (0.073 R)
• M74: 30,489,542 km (0.098 R)
• M75: 31,017,772 km (0.069 R)
• M76: 31,258,924 km (0.071 R)
• M77: 31,355,564 km (0.095 R)
• M78: 31,694,403 km (0.101 R)
• M79: 32,131,977 km (0.102 R)
• M80: 32,424,890 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.9

Radius: 5.8

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.86 AU - 11 AU

Year: 18697 Days

Day: 15.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,618,680 km

• M1: 85,869 km (0.068 R)
• M2: 126,709 km (0.07 R)
• M3: 182,509 km (0.059 R)
• M4: 226,342 km (0.118 R)
• M5: 287,677 km (0.12 R)
• M6: 476,170 km (0.047 R)
• M7: 524,939 km (0.061 R)
• M8: 814,411 km (0.089 R)
• M9: 934,687 km (0.048 R)
• M10: 1,306,438 km (0.05 R)
• M11: 2,008,052 km (0.108 R)
• M12: 2,367,985 km (0.115 R)
• M13: 3,241,038 km (0.062 R)
• M14: 3,530,360 km (0.101 R)
• M15: 3,661,707 km (0.078 R)
• M16: 3,761,339 km (0.032 R)
• M17: 3,997,106 km (0.11 R)
• M18: 4,133,988 km (0.092 R)
• M19: 4,342,228 km (0.062 R)
• M20: 4,987,593 km (0.118 R)
• M21: 5,434,292 km (0.091 R)
• M22: 5,585,984 km (0.088 R)
• M23: 5,662,429 km (0.115 R)
• M24: 5,700,726 km (0.071 R)
• M25: 5,739,173 km (0.092 R)
• M26: 5,777,619 km (0.119 R)
• M27: 6,010,543 km (0.078 R)
• M28: 6,206,965 km (0.097 R)
• M29: 6,286,103 km (0.089 R)
• M30: 7,429,180 km (0.082 R)
• M31: 7,981,346 km (0.086 R)
• M32: 8,371,347 km (0.038 R)
• M33: 8,415,030 km (0.105 R)
• M34: 8,458,862 km (0.086 R)
• M35: 9,486,899 km (0.105 R)
• M36: 9,715,634 km (0.077 R)
• M37: 10,225,164 km (0.084 R)
• M38: 10,886,087 km (0.041 R)
• M39: 11,125,594 km (0.102 R)
• M40: 11,707,230 km (0.109 R)
• M41: 12,100,523 km (0.028 R)
• M42: 12,298,740 km (0.059 R)
• M43: 13,459,470 km (0.064 R)
• M44: 14,654,907 km (0.091 R)
• M45: 14,866,288 km (0.107 R)
• M46: 14,919,246 km (0.12 R)
• M47: 14,972,204 km (0.068 R)
• M48: 15,721,689 km (0.088 R)
• M49: 16,813,305 km (0.049 R)
• M50: 18,041,952 km (0.116 R)
• M51: 19,126,237 km (0.119 R)
• M52: 21,477,018 km (0.098 R)
• M53: 23,114,666 km (0.07 R)
• M54: 23,855,325 km (0.114 R)
• M55: 25,931,744 km (0.071 R)
• M56: 27,869,186 km (0.118 R)
• M57: 27,999,934 km (0.115 R)
• M58: 28,065,458 km (0.036 R)
• M59: 29,120,123 km (0.086 R)
• M60: 31,064,447 km (0.091 R)
• M61: 31,132,214 km (0.114 R)
• M62: 32,086,499 km (0.109 R)
• M63: 32,704,937 km (0.075 R)
• M64: 32,843,016 km (0.057 R)
• M65: 32,981,095 km (0.109 R)
• M66: 33,119,473 km (0.117 R)
• M67: 33,396,827 km (0.12 R)
• M68: 34,794,969 km (0.109 R)
• M69: 34,865,280 km (0.038 R)
• M70: 35,076,811 km (0.117 R)
• M71: 35,359,551 km (0.117 R)
• M72: 36,497,841 km (0.108 R)
• M73: 37,431,482 km (0.049 R)
• M74: 38,518,460 km (0.041 R)
• M75: 39,395,552 km (0.081 R)
• M76: 39,689,362 km (0.115 R)
• M77: 39,836,567 km (0.12 R)
• M78: 40,205,325 km (0.111 R)
• M79: 40,353,128 km (0.031 R)
• M80: 41,392,983 km (0.07 R)
• M81: 41,991,075 km (0.107 R)
• M82: 42,291,168 km (0.113 R)
• M83: 46,489,633 km (0.101 R)
• M84: 47,657,543 km (0.084 R)
• M85: 48,362,897 km (0.094 R)
• M86: 48,913,866 km (0.108 R)
• M87: 49,704,641 km (0.069 R)
• M88: 50,101,524 km (0.067 R)
• M89: 50,898,581 km (0.066 R)
• M90: 54,128,549 km (0.11 R)
• M91: 54,536,951 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 15,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit