🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.5 AU - 0.72 AU

Year: 182 Days

Day: 44.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.02 AU - 1.5 AU

Year: 542 Days

Day: 17 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.6

Radius: 13.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.3 AU - 6.58 AU

Year: 4858 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,250,027 km

• M1: 177,423 km (0.118 R)
• M2: 392,096 km (0.108 R)
• M3: 602,730 km (0.114 R)
• M4: 766,689 km (0.119 R)
• M5: 1,001,857 km (0.063 R)
• M6: 1,543,700 km (0.071 R)
• M7: 1,675,795 km (0.09 R)
• M8: 2,077,466 km (0.111 R)
• M9: 2,169,020 km (0.041 R)
• M10: 2,470,908 km (0.088 R)
• M11: 2,568,147 km (0.067 R)
• M12: 2,666,582 km (0.099 R)
• M13: 3,588,703 km (0.063 R)
• M14: 3,721,696 km (0.112 R)
• M15: 3,833,894 km (0.053 R)
• M16: 4,247,084 km (0.117 R)
• M17: 4,364,368 km (0.084 R)
• M18: 4,893,795 km (0.091 R)
• M19: 5,191,196 km (0.089 R)
• M20: 5,571,473 km (0.113 R)
• M21: 6,629,430 km (0.065 R)
• M22: 6,738,786 km (0.083 R)
• M23: 6,986,669 km (0.06 R)
• M24: 7,662,852 km (0.052 R)
• M25: 7,921,806 km (0.05 R)
• M26: 8,183,602 km (0.103 R)
• M27: 8,656,331 km (0.081 R)
• M28: 8,805,929 km (0.117 R)
• M29: 8,926,056 km (0.087 R)
• M30: 9,168,255 km (0.112 R)
• M31: 9,351,363 km (0.075 R)
• M32: 9,659,235 km (0.036 R)
• M33: 10,891,772 km (0.098 R)
• M34: 11,085,651 km (0.04 R)
• M35: 11,280,876 km (0.076 R)
• M36: 11,378,863 km (0.034 R)
• M37: 11,641,706 km (0.12 R)
• M38: 11,740,740 km (0.092 R)
• M39: 12,139,867 km (0.04 R)
• M40: 12,408,395 km (0.118 R)
• M41: 12,645,059 km (0.056 R)
• M42: 12,780,894 km (0.069 R)
• M43: 13,019,802 km (0.099 R)
• M44: 13,363,877 km (0.106 R)
• M45: 13,641,082 km (0.077 R)
• M46: 13,815,513 km (0.107 R)
• M47: 14,698,140 km (0.066 R)
• M48: 15,562,666 km (0.114 R)
• M49: 17,040,095 km (0.062 R)
• M50: 17,757,566 km (0.111 R)
• M51: 18,100,894 km (0.092 R)
• M52: 18,292,528 km (0.061 R)
• M53: 18,949,263 km (0.116 R)
• M54: 19,065,949 km (0.065 R)
• M55: 19,653,121 km (0.096 R)
• M56: 20,206,334 km (0.085 R)
• M57: 20,925,451 km (0.079 R)
• M58: 21,288,076 km (0.063 R)
• M59: 21,409,400 km (0.051 R)
• M60: 21,612,105 km (0.047 R)
• M61: 22,470,797 km (0.11 R)
• M62: 22,800,810 km (0.093 R)
• M63: 22,966,415 km (0.12 R)
• M64: 23,590,986 km (0.091 R)
• M65: 23,800,423 km (0.096 R)
• M66: 23,884,347 km (0.063 R)
• M67: 24,644,454 km (0.035 R)
• M68: 24,899,518 km (0.107 R)
• M69: 26,101,687 km (0.104 R)
• M70: 26,275,071 km (0.097 R)
• M71: 26,579,203 km (0.079 R)
• M72: 26,666,269 km (0.099 R)
• M73: 27,278,873 km (0.111 R)
• M74: 28,428,682 km (0.084 R)
• M75: 28,964,841 km (0.111 R)
• M76: 29,504,141 km (0.08 R)
• M77: 29,865,569 km (0.109 R)
• M78: 30,319,449 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 11.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.29 AU - 6.07 AU

Year: 5183 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,250,027 km

• M1: 147,803 km (0.12 R)
• M2: 395,088 km (0.067 R)
• M3: 504,294 km (0.1 R)
• M4: 734,077 km (0.115 R)
• M5: 810,072 km (0.075 R)
• M6: 902,524 km (0.079 R)
• M7: 1,084,585 km (0.101 R)
• M8: 1,389,166 km (0.086 R)
• M9: 1,584,989 km (0.111 R)
• M10: 1,790,387 km (0.1 R)
• M11: 2,022,862 km (0.112 R)
• M12: 2,189,664 km (0.09 R)
• M13: 2,341,805 km (0.076 R)
• M14: 2,778,780 km (0.03 R)
• M15: 3,007,067 km (0.115 R)
• M16: 3,155,468 km (0.067 R)
• M17: 3,638,071 km (0.09 R)
• M18: 3,842,421 km (0.088 R)
• M19: 4,405,508 km (0.104 R)
• M20: 4,526,233 km (0.088 R)
• M21: 4,994,774 km (0.116 R)
• M22: 5,171,299 km (0.111 R)
• M23: 5,401,381 km (0.078 R)
• M24: 6,880,006 km (0.118 R)
• M25: 7,020,329 km (0.064 R)
• M26: 7,389,836 km (0.042 R)
• M27: 7,476,004 km (0.034 R)
• M28: 7,853,290 km (0.089 R)
• M29: 7,970,724 km (0.04 R)
• M30: 8,059,136 km (0.089 R)
• M31: 8,326,318 km (0.092 R)
• M32: 8,415,927 km (0.077 R)
• M33: 8,505,985 km (0.111 R)
• M34: 9,207,151 km (0.09 R)
• M35: 10,117,454 km (0.031 R)
• M36: 10,664,383 km (0.046 R)
• M37: 10,925,132 km (0.075 R)
• M38: 11,089,241 km (0.08 R)
• M39: 11,955,563 km (0.116 R)
• M40: 12,056,840 km (0.101 R)
• M41: 12,260,443 km (0.099 R)
• M42: 12,705,497 km (0.052 R)
• M43: 12,981,954 km (0.034 R)
• M44: 13,260,505 km (0.096 R)
• M45: 13,717,377 km (0.098 R)
• M46: 14,322,500 km (0.089 R)
• M47: 14,718,785 km (0.06 R)
• M48: 14,972,802 km (0.105 R)
• M49: 15,228,315 km (0.09 R)
• M50: 15,780,780 km (0.085 R)
• M51: 15,966,431 km (0.097 R)
• M52: 16,115,431 km (0.067 R)
• M53: 16,489,874 km (0.116 R)
• M54: 16,753,765 km (0.063 R)
• M55: 16,905,307 km (0.114 R)
• M56: 17,209,440 km (0.103 R)
• M57: 17,592,410 km (0.107 R)
• M58: 17,707,750 km (0.11 R)
• M59: 17,900,732 km (0.093 R)
• M60: 18,171,953 km (0.094 R)
• M61: 18,366,430 km (0.082 R)
• M62: 18,718,434 km (0.046 R)
• M63: 18,993,843 km (0.12 R)
• M64: 19,230,956 km (0.114 R)
• M65: 20,714,368 km (0.099 R)
• M66: 21,367,363 km (0.104 R)
• M67: 21,861,485 km (0.096 R)
• M68: 22,819,061 km (0.09 R)
• M69: 23,790,400 km (0.082 R)
• M70: 24,904,605 km (0.106 R)
• M71: 24,991,072 km (0.11 R)
• M72: 25,860,685 km (0.117 R)
• M73: 26,123,528 km (0.074 R)
• M74: 26,343,138 km (0.105 R)
• M75: 27,094,867 km (0.082 R)
• M76: 27,763,869 km (0.066 R)
• M77: 27,898,357 km (0.087 R)
• M78: 28,303,020 km (0.117 R)
• M79: 28,664,298 km (0.092 R)
• M80: 28,800,283 km (0.114 R)
• M81: 29,574,452 km (0.093 R)
• M82: 30,910,959 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 12.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.38 AU - 11.4 AU

Year: 11017 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,250,027 km

• M1: 246,388 km (0.115 R)
• M2: 552,465 km (0.068 R)
• M3: 879,635 km (0.077 R)
• M4: 1,137,991 km (0.079 R)
• M5: 1,444,068 km (0.103 R)
• M6: 1,727,407 km (0.071 R)
• M7: 1,977,534 km (0.114 R)
• M8: 2,374,866 km (0.12 R)
• M9: 2,569,044 km (0.092 R)
• M10: 2,826,502 km (0.076 R)
• M11: 3,182,994 km (0.098 R)
• M12: 3,274,398 km (0.085 R)
• M13: 4,749,433 km (0.11 R)
• M14: 4,854,451 km (0.099 R)
• M15: 5,030,976 km (0.096 R)
• M16: 5,173,842 km (0.109 R)
• M17: 5,796,020 km (0.03 R)
• M18: 6,135,009 km (0.077 R)
• M19: 6,249,601 km (0.083 R)
• M20: 6,793,239 km (0.062 R)
• M21: 8,302,532 km (0.09 R)
• M22: 8,599,334 km (0.045 R)
• M23: 9,029,727 km (0.092 R)
• M24: 9,821,998 km (0.081 R)
• M25: 10,362,495 km (0.095 R)
• M26: 11,098,367 km (0.118 R)
• M27: 11,472,661 km (0.05 R)
• M28: 12,329,857 km (0.095 R)
• M29: 12,815,002 km (0.088 R)
• M30: 13,504,948 km (0.116 R)
• M31: 14,005,053 km (0.087 R)
• M32: 14,766,656 km (0.057 R)
• M33: 15,489,663 km (0.088 R)
• M34: 16,224,188 km (0.09 R)
• M35: 17,455,379 km (0.091 R)
• M36: 18,164,622 km (0.096 R)
• M37: 18,329,629 km (0.056 R)
• M38: 18,440,032 km (0.104 R)
• M39: 18,661,138 km (0.074 R)
• M40: 18,994,741 km (0.116 R)
• M41: 19,218,240 km (0.025 R)
• M42: 19,780,578 km (0.057 R)
• M43: 20,120,764 km (0.084 R)
• M44: 20,921,711 km (0.101 R)
• M45: 22,614,112 km (0.043 R)
• M46: 24,836,388 km (0.049 R)
• M47: 25,264,687 km (0.109 R)
• M48: 25,448,991 km (0.1 R)
• M49: 25,818,947 km (0.114 R)
• M50: 26,190,548 km (0.091 R)
• M51: 26,939,285 km (0.06 R)
• M52: 29,034,404 km (0.068 R)
• M53: 30,003,947 km (0.116 R)
• M54: 30,134,097 km (0.076 R)
• M55: 30,852,915 km (0.106 R)
• M56: 31,577,418 km (0.049 R)
• M57: 32,976,008 km (0.101 R)
• M58: 34,394,645 km (0.104 R)
• M59: 35,902,292 km (0.089 R)
• M60: 36,040,521 km (0.059 R)
• M61: 36,317,277 km (0.075 R)
• M62: 37,082,021 km (0.109 R)
• M63: 37,291,608 km (0.104 R)
• M64: 37,711,678 km (0.117 R)
• M65: 38,910,855 km (0.081 R)
• M66: 39,836,267 km (0.111 R)
• M67: 40,912,923 km (0.111 R)
• M68: 42,072,008 km (0.091 R)
• M69: 42,436,428 km (0.093 R)
• M70: 43,168,410 km (0.111 R)
• M71: 44,570,741 km (0.115 R)
• M72: 44,867,842 km (0.06 R)
• M73: 45,091,192 km (0.038 R)
• M74: 45,763,185 km (0.058 R)
• M75: 47,647,371 km (0.086 R)
• M76: 48,255,636 km (0.047 R)
• M77: 48,331,930 km (0.085 R)
• M78: 48,866,444 km (0.102 R)
• M79: 50,018,796 km (0.072 R)
• M80: 50,559,592 km (0.088 R)
• M81: 50,636,934 km (0.1 R)
• M82: 50,714,426 km (0.064 R)
• M83: 51,413,347 km (0.045 R)
• M84: 51,569,079 km (0.102 R)
• M85: 52,349,980 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.4

Radius: 5.6

Gravity: 30.63 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.59 AU - 16.73 AU

Year: 19331 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,250,027 km

• M1: 77,043 km (0.106 R)
• M2: 152,889 km (0.05 R)
• M3: 192,981 km (0.079 R)
• M4: 341,083 km (0.078 R)
• M5: 418,425 km (0.104 R)
• M6: 735,124 km (0.09 R)
• M7: 785,538 km (0.063 R)
• M8: 1,171,950 km (0.119 R)
• M9: 1,231,490 km (0.083 R)
• M10: 1,812,378 km (0.093 R)
• M11: 2,094,669 km (0.11 R)
• M12: 2,981,037 km (0.104 R)
• M13: 3,789,912 km (0.116 R)
• M14: 4,058,740 km (0.113 R)
• M15: 4,195,622 km (0.077 R)
• M16: 4,241,548 km (0.117 R)
• M17: 4,853,703 km (0.068 R)
• M18: 8,074,395 km (0.109 R)
• M19: 8,188,987 km (0.076 R)
• M20: 8,711,533 km (0.098 R)
• M21: 9,185,010 km (0.082 R)
• M22: 9,606,128 km (0.097 R)
• M23: 9,666,865 km (0.108 R)
• M24: 10,156,798 km (0.115 R)
• M25: 11,481,188 km (0.112 R)
• M26: 11,934,619 km (0.093 R)
• M27: 12,130,742 km (0.065 R)
• M28: 12,792,114 km (0.077 R)
• M29: 12,992,725 km (0.095 R)
• M30: 13,127,213 km (0.115 R)
• M31: 13,397,237 km (0.081 R)
• M32: 13,874,455 km (0.11 R)
• M33: 14,845,494 km (0.111 R)
• M34: 14,985,967 km (0.1 R)
• M35: 15,339,167 km (0.101 R)
• M36: 15,695,061 km (0.107 R)
• M37: 17,293,215 km (0.067 R)
• M38: 17,367,116 km (0.075 R)
• M39: 17,515,068 km (0.113 R)
• M40: 19,940,349 km (0.098 R)
• M41: 21,191,735 km (0.095 R)
• M42: 21,667,606 km (0.118 R)
• M43: 21,826,928 km (0.077 R)
• M44: 22,872,467 km (0.085 R)
• M45: 23,605,796 km (0.095 R)
• M46: 24,016,592 km (0.061 R)
• M47: 24,429,781 km (0.099 R)
• M48: 25,598,888 km (0.105 R)
• M49: 27,645,238 km (0.114 R)
• M50: 30,543,397 km (0.088 R)
• M51: 32,073,634 km (0.035 R)
• M52: 33,168,840 km (0.062 R)
• M53: 33,536,551 km (0.04 R)
• M54: 35,021,161 km (0.086 R)
• M55: 36,527,013 km (0.118 R)
• M56: 36,716,703 km (0.107 R)
• M57: 36,906,692 km (0.1 R)
• M58: 38,438,874 km (0.104 R)
• M59: 39,018,715 km (0.087 R)
• M60: 39,212,594 km (0.108 R)
• M61: 39,406,922 km (0.106 R)
• M62: 42,458,568 km (0.113 R)
• M63: 42,558,201 km (0.083 R)
• M64: 43,861,348 km (0.115 R)
• M65: 45,381,262 km (0.084 R)
• M66: 45,994,015 km (0.089 R)
• M67: 50,253,964 km (0.066 R)
• M68: 51,418,135 km (0.118 R)
• M69: 51,630,713 km (0.028 R)
• M70: 52,163,581 km (0.078 R)
• M71: 53,449,823 km (0.058 R)
• M72: 54,638,079 km (0.106 R)
• M73: 55,398,784 km (0.107 R)
• M74: 55,725,805 km (0.086 R)
• M75: 56,710,758 km (0.088 R)
• M76: 58,033,203 km (0.025 R)
• M77: 62,627,054 km (0.109 R)
• M78: 62,740,599 km (0.102 R)
• M79: 64,222,366 km (0.095 R)
• M80: 66,640,167 km (0.074 R)
• M81: 67,220,158 km (0.054 R)
• M82: 68,151,704 km (0.098 R)
• M83: 68,619,197 km (0.088 R)
• M84: 69,909,927 km (0.042 R)
• M85: 74,670,730 km (0.094 R)
• M86: 75,756,362 km (0.105 R)
• M87: 76,119,286 km (0.057 R)
• M88: 77,820,962 km (0.071 R)
• M89: 80,027,231 km (0.112 R)
• M90: 81,014,278 km (0.105 R)
• M91: 81,881,347 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 10,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit