🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.02 AU - 1.36 AU

Year: 477 Days

Day: 30.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.7 AU - 2.12 AU

Year: 969 Days

Day: 27.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.17 AU - 4.85 AU

Year: 2948 Days

Day: 27.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,493,101 km

• M1: 865,424 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.22 AU - 4.38 AU

Year: 3273 Days

Day: 27.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,493,101 km

• M1: 1,099,245 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.6

Radius: 10.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.14 AU - 7.52 AU

Year: 7285 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,493,101 km

• M1: 165,006 km (0.066 R)
• M2: 602,879 km (0.088 R)
• M3: 750,682 km (0.093 R)
• M4: 842,834 km (0.06 R)
• M5: 939,175 km (0.07 R)
• M6: 1,143,975 km (0.081 R)
• M7: 1,648,718 km (0.111 R)
• M8: 2,102,598 km (0.105 R)
• M9: 2,294,981 km (0.065 R)
• M10: 2,393,416 km (0.12 R)
• M11: 2,574,131 km (0.068 R)
• M12: 2,738,688 km (0.104 R)
• M13: 2,843,407 km (0.053 R)
• M14: 3,253,305 km (0.07 R)
• M15: 3,431,476 km (0.067 R)
• M16: 3,635,976 km (0.086 R)
• M17: 4,033,159 km (0.118 R)
• M18: 4,297,797 km (0.026 R)
• M19: 4,617,637 km (0.101 R)
• M20: 5,464,511 km (0.116 R)
• M21: 6,386,632 km (0.078 R)
• M22: 6,554,332 km (0.055 R)
• M23: 6,951,514 km (0.115 R)
• M24: 7,414,968 km (0.076 R)
• M25: 7,858,526 km (0.108 R)
• M26: 7,978,354 km (0.114 R)
• M27: 8,159,217 km (0.077 R)
• M28: 8,250,023 km (0.086 R)
• M29: 8,586,319 km (0.034 R)
• M30: 8,678,771 km (0.085 R)
• M31: 9,272,375 km (0.053 R)
• M32: 10,171,010 km (0.059 R)
• M33: 10,498,629 km (0.061 R)
• M34: 10,796,478 km (0.072 R)
• M35: 10,929,770 km (0.107 R)
• M36: 11,502,431 km (0.056 R)
• M37: 11,843,813 km (0.092 R)
• M38: 12,257,900 km (0.1 R)
• M39: 12,676,774 km (0.028 R)
• M40: 13,385,419 km (0.106 R)
• M41: 13,492,830 km (0.063 R)
• M42: 13,564,488 km (0.103 R)
• M43: 13,708,401 km (0.104 R)
• M44: 13,852,912 km (0.092 R)
• M45: 14,216,136 km (0.045 R)
• M46: 14,915,057 km (0.034 R)
• M47: 15,212,607 km (0.05 R)
• M48: 15,474,703 km (0.105 R)
• M49: 15,662,747 km (0.115 R)
• M50: 15,775,993 km (0.114 R)
• M51: 16,384,408 km (0.114 R)
• M52: 17,272,421 km (0.095 R)
• M53: 17,389,406 km (0.106 R)
• M54: 19,661,947 km (0.112 R)
• M55: 19,784,169 km (0.094 R)
• M56: 21,605,074 km (0.055 R)
• M57: 21,941,819 km (0.099 R)
• M58: 22,834,320 km (0.068 R)
• M59: 23,005,609 km (0.102 R)
• M60: 23,177,348 km (0.091 R)
• M61: 23,435,853 km (0.095 R)
• M62: 23,912,172 km (0.114 R)
• M63: 24,874,236 km (0.037 R)
• M64: 24,962,349 km (0.059 R)
• M65: 25,050,612 km (0.114 R)
• M66: 25,448,842 km (0.115 R)
• M67: 25,626,414 km (0.117 R)
• M68: 27,107,733 km (0.086 R)
• M69: 27,425,628 km (0.114 R)
• M70: 27,653,316 km (0.106 R)
• M71: 27,927,379 km (0.092 R)
• M72: 28,940,306 km (0.072 R)
• M73: 29,637,881 km (0.084 R)
• M74: 30,340,842 km (0.113 R)
• M75: 30,576,458 km (0.108 R)
• M76: 30,812,524 km (0.115 R)
• M77: 30,954,642 km (0.075 R)
• M78: 31,381,893 km (0.108 R)
• M79: 31,667,924 km (0.084 R)
• M80: 31,811,090 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 14.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.21 AU - 8.01 AU

Year: 7706 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,493,101 km

• M1: 199,564 km (0.092 R)
• M2: 314,156 km (0.038 R)
• M3: 428,149 km (0.094 R)
• M4: 754,871 km (0.041 R)
• M5: 917,334 km (0.115 R)
• M6: 1,184,815 km (0.048 R)
• M7: 1,340,846 km (0.04 R)
• M8: 1,504,207 km (0.097 R)
• M9: 1,701,227 km (0.03 R)
• M10: 1,865,485 km (0.074 R)
• M11: 2,092,725 km (0.12 R)
• M12: 2,254,590 km (0.057 R)
• M13: 2,544,061 km (0.082 R)
• M14: 2,733,303 km (0.112 R)
• M15: 2,976,549 km (0.112 R)
• M16: 3,092,637 km (0.09 R)
• M17: 3,432,673 km (0.053 R)
• M18: 3,947,439 km (0.072 R)
• M19: 4,204,897 km (0.1 R)
• M20: 4,298,096 km (0.088 R)
• M21: 4,911,747 km (0.102 R)
• M22: 5,369,965 km (0.111 R)
• M23: 5,512,233 km (0.098 R)
• M24: 5,863,040 km (0.096 R)
• M25: 6,435,102 km (0.119 R)
• M26: 6,826,600 km (0.104 R)
• M27: 7,047,556 km (0.092 R)
• M28: 7,248,316 km (0.103 R)
• M29: 7,428,432 km (0.108 R)
• M30: 7,747,375 km (0.075 R)
• M31: 8,257,503 km (0.115 R)
• M32: 8,683,109 km (0.108 R)
• M33: 9,067,426 km (0.074 R)
• M34: 9,952,746 km (0.099 R)
• M35: 10,178,490 km (0.047 R)
• M36: 10,329,883 km (0.099 R)
• M37: 10,583,900 km (0.106 R)
• M38: 10,917,204 km (0.092 R)
• M39: 11,046,307 km (0.079 R)
• M40: 11,279,979 km (0.115 R)
• M41: 11,489,116 km (0.114 R)
• M42: 11,831,845 km (0.104 R)
• M43: 12,071,052 km (0.118 R)
• M44: 12,662,413 km (0.112 R)
• M45: 12,907,155 km (0.108 R)
• M46: 13,043,738 km (0.034 R)
• M47: 13,401,276 km (0.027 R)
• M48: 13,650,656 km (0.12 R)
• M49: 13,817,757 km (0.106 R)
• M50: 15,006,761 km (0.063 R)
• M51: 15,121,802 km (0.112 R)
• M52: 15,410,376 km (0.092 R)
• M53: 15,584,508 km (0.075 R)
• M54: 15,905,395 km (0.072 R)
• M55: 16,052,001 km (0.106 R)
• M56: 16,346,410 km (0.11 R)
• M57: 17,421,420 km (0.075 R)
• M58: 17,633,251 km (0.07 R)
• M59: 18,642,737 km (0.051 R)
• M60: 19,014,488 km (0.086 R)
• M61: 19,107,837 km (0.074 R)
• M62: 20,621,767 km (0.076 R)
• M63: 20,845,865 km (0.039 R)
• M64: 20,942,056 km (0.078 R)
• M65: 21,135,038 km (0.119 R)
• M66: 21,393,243 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.5

Radius: 5.4

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.84 AU - 16.42 AU

Year: 19498 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,493,101 km

• M1: 171,140 km (0.064 R)
• M2: 286,031 km (0.115 R)
• M3: 443,258 km (0.055 R)
• M4: 1,107,024 km (0.097 R)
• M5: 1,330,224 km (0.081 R)
• M6: 1,434,045 km (0.106 R)
• M7: 1,487,003 km (0.096 R)
• M8: 1,540,559 km (0.063 R)
• M9: 2,081,206 km (0.098 R)
• M10: 2,263,266 km (0.111 R)
• M11: 2,675,558 km (0.09 R)
• M12: 2,940,645 km (0.062 R)
• M13: 3,495,953 km (0.106 R)
• M14: 4,120,673 km (0.053 R)
• M15: 4,158,522 km (0.102 R)
• M16: 4,504,093 km (0.089 R)
• M17: 5,141,230 km (0.048 R)
• M18: 5,511,934 km (0.049 R)
• M19: 6,719,338 km (0.077 R)
• M20: 6,898,257 km (0.119 R)
• M21: 8,675,480 km (0.116 R)
• M22: 8,723,949 km (0.108 R)
• M23: 8,919,324 km (0.092 R)
• M24: 9,116,045 km (0.065 R)
• M25: 9,463,711 km (0.041 R)
• M26: 9,563,792 km (0.045 R)
• M27: 10,018,719 km (0.097 R)
• M28: 10,636,409 km (0.114 R)
• M29: 11,532,201 km (0.062 R)
• M30: 11,585,607 km (0.066 R)
• M31: 12,727,039 km (0.092 R)
• M32: 14,303,800 km (0.073 R)
• M33: 14,534,032 km (0.062 R)
• M34: 14,591,776 km (0.025 R)
• M35: 14,707,565 km (0.097 R)
• M36: 15,526,165 km (0.119 R)
• M37: 15,585,256 km (0.119 R)
• M38: 16,902,914 km (0.112 R)
• M39: 17,329,717 km (0.079 R)
• M40: 17,390,902 km (0.086 R)
• M41: 18,443,173 km (0.09 R)
• M42: 18,882,393 km (0.092 R)
• M43: 19,835,182 km (0.104 R)
• M44: 20,543,827 km (0.086 R)
• M45: 20,673,678 km (0.044 R)
• M46: 21,129,802 km (0.083 R)
• M47: 21,655,339 km (0.111 R)
• M48: 21,985,950 km (0.113 R)
• M49: 22,185,065 km (0.09 R)
• M50: 22,318,207 km (0.088 R)
• M51: 22,384,778 km (0.114 R)
• M52: 23,324,851 km (0.117 R)
• M53: 24,414,971 km (0.084 R)
• M54: 25,451,983 km (0.026 R)
• M55: 27,069,735 km (0.034 R)
• M56: 27,283,211 km (0.105 R)
• M57: 28,503,331 km (0.119 R)
• M58: 28,792,953 km (0.066 R)
• M59: 29,741,104 km (0.111 R)
• M60: 30,625,377 km (0.091 R)
• M61: 31,817,822 km (0.063 R)
• M62: 32,118,364 km (0.079 R)
• M63: 32,722,141 km (0.117 R)
• M64: 32,949,529 km (0.113 R)
• M65: 33,482,098 km (0.103 R)
• M66: 34,171,146 km (0.096 R)
• M67: 35,407,422 km (0.055 R)
• M68: 36,031,096 km (0.064 R)
• M69: 36,422,594 km (0.083 R)
• M70: 38,721,763 km (0.032 R)
• M71: 38,881,983 km (0.081 R)
• M72: 40,334,428 km (0.037 R)
• M73: 40,496,892 km (0.112 R)
• M74: 42,216,070 km (0.088 R)
• M75: 43,043,047 km (0.105 R)
• M76: 43,708,459 km (0.109 R)
• M77: 43,875,260 km (0.084 R)
• M78: 44,713,008 km (0.077 R)
• M79: 45,555,843 km (0.11 R)
• M80: 45,640,366 km (0.119 R)
• M81: 48,979,390 km (0.056 R)
• M82: 49,848,254 km (0.115 R)
• M83: 50,897,384 km (0.096 R)
• M84: 51,600,943 km (0.097 R)
• M85: 52,396,355 km (0.109 R)
• M86: 55,256,666 km (0.09 R)
• M87: 58,442,951 km (0.08 R)
• M88: 58,718,810 km (0.087 R)
• M89: 59,364,175 km (0.044 R)
• M90: 61,034,435 km (0.094 R)
• M91: 61,127,635 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.5

Radius: 6.7

Gravity: 17.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.66 AU - 16.76 AU

Year: 21775 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,493,101 km

• M1: 97,089 km (0.11 R)
• M2: 166,802 km (0.051 R)
• M3: 393,442 km (0.103 R)
• M4: 725,699 km (0.115 R)
• M5: 879,486 km (0.052 R)
• M6: 1,339,948 km (0.118 R)
• M7: 2,077,765 km (0.081 R)
• M8: 2,487,214 km (0.085 R)
• M9: 3,858,428 km (0.084 R)
• M10: 4,546,578 km (0.073 R)
• M11: 4,736,418 km (0.073 R)
• M12: 5,173,244 km (0.114 R)
• M13: 5,826,837 km (0.074 R)
• M14: 6,033,282 km (0.113 R)
• M15: 6,347,288 km (0.097 R)
• M16: 6,828,245 km (0.049 R)
• M17: 7,045,910 km (0.108 R)
• M18: 7,100,663 km (0.107 R)
• M19: 10,823,855 km (0.087 R)
• M20: 11,333,235 km (0.074 R)
• M21: 12,441,457 km (0.066 R)
• M22: 12,507,728 km (0.111 R)
• M23: 14,899,948 km (0.108 R)
• M24: 15,252,999 km (0.101 R)
• M25: 15,394,967 km (0.068 R)
• M26: 15,967,329 km (0.083 R)
• M27: 16,838,886 km (0.117 R)
• M28: 17,576,852 km (0.108 R)
• M29: 18,703,773 km (0.101 R)
• M30: 19,084,500 km (0.074 R)
• M31: 19,853,732 km (0.115 R)
• M32: 21,342,979 km (0.117 R)
• M33: 21,900,679 km (0.108 R)
• M34: 22,382,534 km (0.052 R)
• M35: 22,786,748 km (0.097 R)
• M36: 27,475,594 km (0.097 R)
• M37: 27,561,912 km (0.064 R)
• M38: 29,927,652 km (0.067 R)
• M39: 31,269,994 km (0.079 R)
• M40: 31,902,943 km (0.117 R)
• M41: 32,175,660 km (0.055 R)
• M42: 32,814,742 km (0.097 R)
• M43: 35,883,443 km (0.091 R)
• M44: 37,979,758 km (0.074 R)
• M45: 38,172,290 km (0.042 R)
• M46: 38,848,622 km (0.114 R)
• M47: 39,528,993 km (0.089 R)
• M48: 40,213,404 km (0.117 R)
• M49: 40,311,390 km (0.073 R)
• M50: 40,704,533 km (0.113 R)
• M51: 40,802,969 km (0.111 R)
• M52: 41,098,873 km (0.088 R)
• M53: 43,491,691 km (0.086 R)
• M54: 44,198,093 km (0.112 R)
• M55: 45,417,764 km (0.09 R)
• M56: 46,339,736 km (0.041 R)
• M57: 48,828,595 km (0.111 R)
• M58: 50,511,871 km (0.093 R)
• M59: 53,287,360 km (0.112 R)
• M60: 54,476,364 km (0.104 R)
• M61: 54,584,972 km (0.052 R)
• M62: 55,019,853 km (0.053 R)
• M63: 55,128,760 km (0.066 R)
• M64: 55,674,194 km (0.104 R)
• M65: 57,211,312 km (0.073 R)
• M66: 58,984,944 km (0.093 R)
• M67: 62,585,915 km (0.111 R)
• M68: 65,910,279 km (0.096 R)
• M69: 66,141,707 km (0.106 R)
• M70: 67,069,812 km (0.091 R)
• M71: 67,186,199 km (0.109 R)
• M72: 68,002,405 km (0.106 R)
• M73: 68,704,617 km (0.104 R)
• M74: 70,352,438 km (0.098 R)
• M75: 70,944,097 km (0.084 R)
• M76: 71,062,579 km (0.049 R)
• M77: 72,848,478 km (0.06 R)
• M78: 74,528,462 km (0.11 R)
• M79: 74,649,038 km (0.09 R)
• M80: 77,316,219 km (0.081 R)
• M81: 77,438,141 km (0.101 R)
• M82: 77,560,213 km (0.102 R)
• M83: 77,682,285 km (0.117 R)
• M84: 78,784,223 km (0.086 R)
• M85: 79,152,682 km (0.097 R)
• M86: 80,137,934 km (0.062 R)
• M87: 80,632,056 km (0.031 R)
• M88: 80,755,773 km (0.103 R)
• M89: 81,003,357 km (0.086 R)
• M90: 82,120,704 km (0.098 R)
• M91: 82,993,159 km (0.071 R)
• M92: 83,368,051 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit