🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.76 AU - 1.18 AU

Year: 398 Days

Day: 47.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 78.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,124,335 km

• M1: 18,550 km (0.077 R)
• M2: 151,842 km (0.077 R)

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 9.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.41 AU - 3.83 AU

Year: 2294 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,124,335 km

• M1: 126,261 km (0.037 R)
• M2: 366,066 km (0.115 R)
• M3: 431,291 km (0.088 R)
• M4: 521,349 km (0.108 R)
• M5: 699,968 km (0.086 R)
• M6: 769,382 km (0.117 R)
• M7: 841,488 km (0.07 R)
• M8: 949,946 km (0.103 R)
• M9: 1,072,168 km (0.112 R)
• M10: 1,199,925 km (0.049 R)
• M11: 1,460,973 km (0.096 R)
• M12: 1,541,905 km (0.104 R)
• M13: 1,645,128 km (0.06 R)
• M14: 1,740,122 km (0.091 R)
• M15: 1,826,291 km (0.098 R)
• M16: 2,266,408 km (0.109 R)
• M17: 2,348,836 km (0.103 R)
• M18: 2,504,717 km (0.1 R)
• M19: 2,689,022 km (0.084 R)
• M20: 2,751,404 km (0.088 R)
• M21: 2,826,951 km (0.044 R)
• M22: 2,941,693 km (0.114 R)
• M23: 3,006,020 km (0.072 R)
• M24: 3,083,960 km (0.074 R)
• M25: 3,415,768 km (0.063 R)
• M26: 3,483,686 km (0.055 R)
• M27: 3,675,769 km (0.083 R)
• M28: 3,745,332 km (0.098 R)
• M29: 3,815,344 km (0.1 R)
• M30: 4,056,496 km (0.05 R)
• M31: 4,142,814 km (0.116 R)
• M32: 4,434,978 km (0.054 R)
• M33: 4,538,799 km (0.061 R)
• M34: 4,824,831 km (0.107 R)
• M35: 4,931,793 km (0.09 R)
• M36: 5,023,945 km (0.105 R)
• M37: 5,179,078 km (0.036 R)
• M38: 5,272,727 km (0.084 R)
• M39: 5,335,707 km (0.119 R)
• M40: 5,782,556 km (0.083 R)
• M41: 5,879,944 km (0.092 R)
• M42: 5,945,169 km (0.06 R)
• M43: 6,258,277 km (0.101 R)
• M44: 6,492,398 km (0.07 R)
• M45: 6,849,189 km (0.109 R)
• M46: 7,021,226 km (0.118 R)
• M47: 7,352,137 km (0.051 R)
• M48: 7,422,598 km (0.114 R)
• M49: 7,777,593 km (0.079 R)
• M50: 7,975,212 km (0.051 R)
• M51: 8,615,192 km (0.101 R)
• M52: 8,689,392 km (0.026 R)
• M53: 9,101,385 km (0.053 R)
• M54: 9,789,236 km (0.041 R)
• M55: 9,866,578 km (0.081 R)
• M56: 10,752,048 km (0.062 R)
• M57: 10,832,083 km (0.063 R)
• M58: 11,133,672 km (0.11 R)
• M59: 11,214,455 km (0.091 R)
• M60: 11,336,227 km (0.086 R)
• M61: 11,909,935 km (0.078 R)
• M62: 12,054,896 km (0.055 R)
• M63: 12,117,128 km (0.047 R)
• M64: 12,493,217 km (0.087 R)
• M65: 12,577,291 km (0.085 R)
• M66: 13,644,074 km (0.041 R)
• M67: 13,774,074 km (0.068 R)
• M68: 14,035,272 km (0.105 R)
• M69: 14,100,796 km (0.092 R)
• M70: 14,408,070 km (0.112 R)
• M71: 14,828,739 km (0.098 R)
• M72: 14,940,040 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 11.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.16 AU - 3.28 AU

Year: 2405 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 73,124,335 km

• M1: 153,188 km (0.077 R)
• M2: 366,664 km (0.116 R)
• M3: 467,493 km (0.063 R)
• M4: 541,245 km (0.096 R)
• M5: 668,104 km (0.034 R)
• M6: 754,123 km (0.093 R)
• M7: 844,480 km (0.03 R)
• M8: 930,798 km (0.051 R)
• M9: 1,362,986 km (0.115 R)
• M10: 1,782,309 km (0.095 R)
• M11: 1,980,227 km (0.091 R)
• M12: 2,109,180 km (0.103 R)
• M13: 2,252,046 km (0.056 R)
• M14: 2,559,320 km (0.103 R)
• M15: 2,928,977 km (0.116 R)
• M16: 3,002,429 km (0.109 R)
• M17: 3,392,431 km (0.093 R)
• M18: 3,534,698 km (0.102 R)
• M19: 3,705,539 km (0.095 R)
• M20: 3,798,589 km (0.081 R)
• M21: 3,906,000 km (0.082 R)
• M22: 4,082,825 km (0.078 R)
• M23: 4,165,254 km (0.104 R)
• M24: 4,816,154 km (0.115 R)
• M25: 4,903,519 km (0.065 R)
• M26: 4,991,333 km (0.11 R)
• M27: 5,483,660 km (0.082 R)
• M28: 5,960,578 km (0.056 R)
• M29: 6,354,918 km (0.107 R)
• M30: 6,579,464 km (0.086 R)
• M31: 6,692,710 km (0.119 R)
• M32: 6,954,207 km (0.102 R)
• M33: 7,185,635 km (0.101 R)
• M34: 7,335,831 km (0.105 R)
• M35: 8,154,281 km (0.112 R)
• M36: 8,416,077 km (0.112 R)
• M37: 8,609,806 km (0.074 R)
• M38: 8,716,170 km (0.109 R)
• M39: 9,527,440 km (0.1 R)
• M40: 9,766,198 km (0.118 R)
• M41: 10,007,200 km (0.104 R)
• M42: 10,175,049 km (0.111 R)
• M43: 10,438,191 km (0.109 R)
• M44: 10,589,435 km (0.064 R)
• M45: 10,798,722 km (0.114 R)
• M46: 10,894,315 km (0.088 R)
• M47: 11,124,846 km (0.091 R)
• M48: 11,454,410 km (0.112 R)
• M49: 11,728,024 km (0.108 R)
• M50: 11,944,642 km (0.059 R)
• M51: 12,182,503 km (0.112 R)
• M52: 12,441,905 km (0.113 R)
• M53: 12,522,090 km (0.095 R)
• M54: 12,682,907 km (0.106 R)
• M55: 13,129,008 km (0.063 R)
• M56: 13,353,854 km (0.049 R)
• M57: 13,621,335 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 3.1

Gravity: 55.39 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.11 AU - 16.57 AU

Year: 26241 Days

Day: 19.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 51.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,124,335 km

• M1: 192,532 km (0.12 R)
• M2: 734,226 km (0.026 R)
• M3: 1,032,225 km (0.113 R)
• M4: 1,759,720 km (0.116 R)
• M5: 1,934,749 km (0.12 R)
• M6: 2,226,166 km (0.071 R)
• M7: 2,453,704 km (0.092 R)
• M8: 3,565,665 km (0.113 R)
• M9: 4,057,393 km (0.105 R)
• M10: 5,706,261 km (0.106 R)
• M11: 6,016,228 km (0.086 R)
• M12: 6,068,438 km (0.1 R)
• M13: 6,384,837 km (0.066 R)
• M14: 6,652,617 km (0.09 R)
• M15: 7,199,098 km (0.117 R)
• M16: 7,365,750 km (0.095 R)
• M17: 8,568,068 km (0.078 R)
• M18: 8,685,802 km (0.09 R)
• M19: 8,863,225 km (0.119 R)
• M20: 9,463,412 km (0.102 R)
• M21: 9,952,896 km (0.083 R)
• M22: 13,057,800 km (0.117 R)
• M23: 14,642,640 km (0.118 R)
• M24: 14,783,262 km (0.086 R)
• M25: 14,995,092 km (0.066 R)
• M26: 15,136,761 km (0.119 R)
• M27: 15,708,375 km (0.065 R)
• M28: 16,286,870 km (0.104 R)
• M29: 16,725,341 km (0.11 R)
• M30: 18,365,981 km (0.073 R)
• M31: 18,441,678 km (0.107 R)
• M32: 19,128,481 km (0.083 R)
• M33: 19,513,546 km (0.093 R)
• M34: 19,745,872 km (0.101 R)
• M35: 19,979,095 km (0.113 R)
• M36: 20,213,215 km (0.114 R)
• M37: 20,684,299 km (0.091 R)
• M38: 21,317,846 km (0.109 R)
• M39: 21,957,826 km (0.089 R)
• M40: 22,038,310 km (0.116 R)
• M41: 23,915,164 km (0.078 R)
• M42: 23,997,892 km (0.106 R)
• M43: 26,182,919 km (0.046 R)
• M44: 27,906,286 km (0.067 R)
• M45: 27,993,502 km (0.12 R)
• M46: 28,080,717 km (0.097 R)
• M47: 29,844,027 km (0.046 R)
• M48: 31,189,810 km (0.103 R)
• M49: 31,733,748 km (0.054 R)
• M50: 33,383,962 km (0.061 R)
• M51: 34,033,216 km (0.1 R)
• M52: 34,499,663 km (0.111 R)
• M53: 35,250,045 km (0.107 R)
• M54: 36,100,809 km (0.102 R)
• M55: 36,290,798 km (0.061 R)
• M56: 36,862,711 km (0.094 R)
• M57: 37,533,657 km (0.109 R)
• M58: 37,822,381 km (0.115 R)
• M59: 38,015,362 km (0.072 R)
• M60: 39,277,370 km (0.117 R)
• M61: 41,146,595 km (0.105 R)
• M62: 41,643,260 km (0.061 R)
• M63: 43,447,560 km (0.093 R)
• M64: 45,584,715 km (0.119 R)
• M65: 46,201,657 km (0.103 R)
• M66: 46,821,291 km (0.109 R)
• M67: 47,132,156 km (0.081 R)
• M68: 47,651,709 km (0.06 R)
• M69: 47,860,099 km (0.094 R)
• M70: 48,173,207 km (0.087 R)
• M71: 49,960,453 km (0.088 R)
• M72: 50,384,114 km (0.086 R)
• M73: 55,012,971 km (0.032 R)
• M74: 55,122,327 km (0.04 R)
• M75: 59,327,224 km (0.11 R)
• M76: 60,225,560 km (0.042 R)
• M77: 60,450,704 km (0.096 R)
• M78: 61,241,479 km (0.103 R)
• M79: 62,035,544 km (0.103 R)
• M80: 62,149,239 km (0.084 R)
• M81: 62,947,343 km (0.093 R)
• M82: 63,175,929 km (0.106 R)
• M83: 63,863,481 km (0.073 R)
• M84: 64,093,113 km (0.119 R)
• M85: 64,323,195 km (0.063 R)
• M86: 65,245,915 km (0.076 R)
• M87: 66,754,609 km (0.117 R)
• M88: 68,980,326 km (0.081 R)
• M89: 70,280,032 km (0.061 R)
• M90: 70,873,487 km (0.078 R)
• M91: 71,945,805 km (0.094 R)
• M92: 72,903,381 km (0.052 R)
• M93: 78,000,031 km (0.115 R)
• M94: 78,245,521 km (0.102 R)
• M95: 80,963,564 km (0.112 R)
• M96: 82,459,094 km (0.112 R)
• M97: 83,084,862 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.2

Radius: 5.6

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.26 AU - 17.42 AU

Year: 26241 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,124,335 km

• M1: 88,113 km (0.11 R)
• M2: 177,872 km (0.088 R)
• M3: 341,233 km (0.098 R)
• M4: 654,042 km (0.066 R)
• M5: 861,983 km (0.069 R)
• M6: 1,600,248 km (0.074 R)
• M7: 1,816,567 km (0.099 R)
• M8: 2,626,639 km (0.097 R)
• M9: 2,844,604 km (0.093 R)
• M10: 2,955,904 km (0.103 R)
• M11: 3,937,566 km (0.112 R)
• M12: 5,145,120 km (0.085 R)
• M13: 6,554,930 km (0.117 R)
• M14: 6,603,848 km (0.084 R)
• M15: 6,702,134 km (0.05 R)
• M16: 7,556,787 km (0.054 R)
• M17: 7,918,514 km (0.083 R)
• M18: 7,970,724 km (0.097 R)
• M19: 8,605,468 km (0.093 R)
• M20: 8,712,879 km (0.112 R)
• M21: 9,146,713 km (0.101 R)
• M22: 9,256,368 km (0.114 R)
• M23: 9,311,271 km (0.1 R)
• M24: 9,979,225 km (0.087 R)
• M25: 11,478,645 km (0.09 R)
• M26: 11,656,068 km (0.091 R)
• M27: 12,435,622 km (0.113 R)
• M28: 12,617,982 km (0.115 R)
• M29: 12,740,054 km (0.097 R)
• M30: 14,298,116 km (0.102 R)
• M31: 14,937,946 km (0.06 R)
• M32: 15,391,527 km (0.104 R)
• M33: 16,711,877 km (0.116 R)
• M34: 16,845,917 km (0.102 R)
• M35: 16,980,256 km (0.061 R)
• M36: 17,047,575 km (0.099 R)
• M37: 18,274,726 km (0.093 R)
• M38: 20,239,246 km (0.052 R)
• M39: 20,525,277 km (0.116 R)
• M40: 20,740,698 km (0.12 R)
• M41: 22,713,295 km (0.102 R)
• M42: 23,609,087 km (0.059 R)
• M43: 24,136,868 km (0.112 R)
• M44: 24,440,253 km (0.075 R)
• M45: 26,598,950 km (0.098 R)
• M46: 26,833,819 km (0.12 R)
• M47: 29,381,770 km (0.066 R)
• M48: 30,520,509 km (0.107 R)
• M49: 30,848,577 km (0.099 R)
• M50: 31,508,004 km (0.06 R)
• M51: 33,429,888 km (0.065 R)
• M52: 34,362,481 km (0.084 R)
• M53: 36,166,332 km (0.046 R)
• M54: 36,600,465 km (0.104 R)
• M55: 36,687,382 km (0.062 R)
• M56: 38,265,340 km (0.094 R)
• M57: 38,796,263 km (0.118 R)
• M58: 39,329,579 km (0.086 R)
• M59: 40,044,508 km (0.054 R)
• M60: 40,403,543 km (0.095 R)
• M61: 40,673,567 km (0.088 R)
• M62: 41,668,692 km (0.107 R)
• M63: 43,038,559 km (0.115 R)
• M64: 43,314,268 km (0.119 R)
• M65: 43,682,728 km (0.112 R)
• M66: 44,980,938 km (0.106 R)
• M67: 46,762,948 km (0.107 R)
• M68: 49,334,535 km (0.036 R)
• M69: 50,008,773 km (0.049 R)
• M70: 51,366,224 km (0.111 R)
• M71: 51,561,150 km (0.118 R)
• M72: 52,637,656 km (0.064 R)
• M73: 52,932,514 km (0.047 R)
• M74: 53,523,874 km (0.075 R)
• M75: 54,415,029 km (0.067 R)
• M76: 55,211,338 km (0.078 R)
• M77: 55,710,995 km (0.036 R)
• M78: 57,926,988 km (0.12 R)
• M79: 58,841,929 km (0.062 R)
• M80: 59,147,857 km (0.101 R)
• M81: 59,352,207 km (0.059 R)
• M82: 59,761,507 km (0.09 R)
• M83: 60,069,080 km (0.112 R)
• M84: 60,582,949 km (0.053 R)
• M85: 60,892,018 km (0.097 R)
• M86: 62,652,935 km (0.103 R)
• M87: 64,640,642 km (0.074 R)
• M88: 66,755,357 km (0.096 R)
• M89: 67,500,803 km (0.104 R)
• M90: 69,000,073 km (0.087 R)
• M91: 70,726,881 km (0.088 R)
• M92: 71,704,354 km (0.106 R)
• M93: 72,249,488 km (0.063 R)
• M94: 72,905,326 km (0.107 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: 220 - 17,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit