🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.91 AU - 1.19 AU

Year: 376 Days

Day: 24.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.15 AU - 1.19 AU

Year: 443 Days

Day: 44.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,289,628 km

• M1: 532,269 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.48 AU - 1.66 AU

Year: 688 Days

Day: 32.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 164.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,289,628 km

• M1: 143,913 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.7 AU - 2.84 AU

Year: 1197 Days

Day: 23.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,289,628 km

• M1: 1,854,415 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.73 AU - 4.49 AU

Year: 2915 Days

Day: 31.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 9.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.51 AU - 10.69 AU

Year: 8823 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,289,628 km

• M1: 506,090 km (0.114 R)
• M2: 820,245 km (0.118 R)
• M3: 1,019,809 km (0.088 R)
• M4: 1,477,728 km (0.12 R)
• M5: 1,660,387 km (0.094 R)
• M6: 1,799,064 km (0.101 R)
• M7: 2,238,283 km (0.118 R)
• M8: 2,651,473 km (0.104 R)
• M9: 2,814,385 km (0.076 R)
• M10: 3,166,089 km (0.119 R)
• M11: 3,515,550 km (0.117 R)
• M12: 3,629,394 km (0.118 R)
• M13: 3,894,182 km (0.093 R)
• M14: 4,131,145 km (0.116 R)
• M15: 4,407,752 km (0.118 R)
• M16: 4,566,026 km (0.094 R)
• M17: 4,798,053 km (0.061 R)
• M18: 5,033,819 km (0.109 R)
• M19: 5,199,424 km (0.062 R)
• M20: 5,329,424 km (0.038 R)
• M21: 5,821,900 km (0.036 R)
• M22: 6,034,629 km (0.089 R)
• M23: 6,688,222 km (0.107 R)
• M24: 6,829,741 km (0.101 R)
• M25: 7,343,311 km (0.12 R)
• M26: 7,699,802 km (0.109 R)
• M27: 8,126,456 km (0.111 R)
• M28: 8,451,382 km (0.041 R)
• M29: 9,047,230 km (0.086 R)
• M30: 9,839,800 km (0.116 R)
• M31: 11,273,546 km (0.106 R)
• M32: 11,611,787 km (0.097 R)
• M33: 11,953,319 km (0.102 R)
• M34: 12,298,142 km (0.065 R)
• M35: 12,671,388 km (0.064 R)
• M36: 13,149,503 km (0.118 R)
• M37: 13,967,953 km (0.106 R)
• M38: 14,305,147 km (0.106 R)
• M39: 14,409,566 km (0.04 R)
• M40: 14,514,135 km (0.042 R)
• M41: 14,855,667 km (0.108 R)
• M42: 14,987,762 km (0.102 R)
• M43: 15,067,198 km (0.115 R)
• M44: 15,173,263 km (0.038 R)
• M45: 15,306,256 km (0.089 R)
• M46: 15,386,291 km (0.114 R)
• M47: 15,734,554 km (0.111 R)
• M48: 16,058,434 km (0.087 R)
• M49: 16,302,727 km (0.068 R)
• M50: 16,740,151 km (0.059 R)
• M51: 17,043,087 km (0.078 R)
• M52: 17,292,317 km (0.1 R)
• M53: 17,570,569 km (0.087 R)
• M54: 17,766,243 km (0.097 R)
• M55: 17,906,566 km (0.089 R)
• M56: 18,159,835 km (0.106 R)
• M57: 18,301,205 km (0.099 R)
• M58: 18,386,177 km (0.069 R)
• M59: 18,927,123 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.7

Radius: 6.2

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.56 AU - 15.38 AU

Year: 18267 Days

Day: 15.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,289,628 km

• M1: 277,504 km (0.107 R)
• M2: 508,483 km (0.103 R)
• M3: 604,076 km (0.046 R)
• M4: 858,243 km (0.055 R)
• M5: 1,219,522 km (0.068 R)
• M6: 2,067,143 km (0.091 R)
• M7: 2,513,244 km (0.069 R)
• M8: 3,676,667 km (0.036 R)
• M9: 3,751,915 km (0.045 R)
• M10: 4,174,977 km (0.119 R)
• M11: 4,214,172 km (0.076 R)
• M12: 4,613,150 km (0.091 R)
• M13: 4,858,340 km (0.089 R)
• M14: 4,982,507 km (0.079 R)
• M15: 5,149,757 km (0.042 R)
• M16: 5,532,728 km (0.075 R)
• M17: 7,014,046 km (0.101 R)
• M18: 7,725,683 km (0.105 R)
• M19: 7,919,262 km (0.089 R)
• M20: 8,659,622 km (0.119 R)
• M21: 10,152,459 km (0.06 R)
• M22: 13,194,383 km (0.054 R)
• M23: 13,542,198 km (0.066 R)
• M24: 14,246,654 km (0.115 R)
• M25: 14,782,813 km (0.094 R)
• M26: 16,430,484 km (0.065 R)
• M27: 16,554,949 km (0.095 R)
• M28: 16,804,478 km (0.068 R)
• M29: 17,943,367 km (0.094 R)
• M30: 18,716,339 km (0.074 R)
• M31: 19,172,314 km (0.101 R)
• M32: 20,028,761 km (0.038 R)
• M33: 20,495,058 km (0.073 R)
• M34: 20,897,476 km (0.074 R)
• M35: 21,302,737 km (0.095 R)
• M36: 22,189,403 km (0.088 R)
• M37: 22,395,699 km (0.112 R)
• M38: 22,533,628 km (0.06 R)
• M39: 24,564,868 km (0.076 R)
• M40: 24,992,419 km (0.105 R)
• M41: 26,435,141 km (0.062 R)
• M42: 27,682,637 km (0.087 R)
• M43: 27,904,640 km (0.104 R)
• M44: 29,249,824 km (0.115 R)
• M45: 32,391,679 km (0.101 R)
• M46: 33,331,303 km (0.074 R)
• M47: 33,567,668 km (0.076 R)
• M48: 34,041,893 km (0.11 R)
• M49: 36,852,538 km (0.059 R)
• M50: 37,915,281 km (0.086 R)
• M51: 38,409,104 km (0.064 R)
• M52: 39,569,834 km (0.104 R)
• M53: 39,987,212 km (0.093 R)
• M54: 40,489,860 km (0.095 R)
• M55: 41,501,591 km (0.106 R)
• M56: 41,755,758 km (0.089 R)
• M57: 46,068,365 km (0.026 R)
• M58: 46,156,029 km (0.111 R)
• M59: 46,507,285 km (0.089 R)
• M60: 47,301,052 km (0.109 R)
• M61: 48,722,979 km (0.089 R)
• M62: 51,335,856 km (0.115 R)
• M63: 52,613,571 km (0.108 R)
• M64: 53,717,005 km (0.081 R)
• M65: 53,809,307 km (0.092 R)
• M66: 53,994,060 km (0.107 R)
• M67: 55,013,869 km (0.092 R)
• M68: 59,251,977 km (0.057 R)
• M69: 60,112,164 km (0.088 R)
• M70: 61,361,905 km (0.081 R)
• M71: 61,554,886 km (0.061 R)
• M72: 62,717,262 km (0.082 R)
• M73: 63,008,978 km (0.114 R)
• M74: 63,106,366 km (0.067 R)
• M75: 63,398,680 km (0.101 R)
• M76: 65,654,766 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.5

Radius: 3.1

Gravity: 48.65 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.88 AU - 18.58 AU

Year: 26118 Days

Day: 18.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,289,628 km

• M1: 51,761 km (0.108 R)
• M2: 281,992 km (0.116 R)
• M3: 454,179 km (0.11 R)
• M4: 518,057 km (0.046 R)
• M5: 654,640 km (0.105 R)
• M6: 1,014,722 km (0.049 R)
• M7: 1,364,333 km (0.097 R)
• M8: 1,520,214 km (0.074 R)
• M9: 1,714,691 km (0.097 R)
• M10: 2,056,073 km (0.117 R)
• M11: 2,418,100 km (0.055 R)
• M12: 2,760,380 km (0.095 R)
• M13: 2,838,620 km (0.114 R)
• M14: 2,957,101 km (0.079 R)
• M15: 3,281,280 km (0.119 R)
• M16: 3,875,183 km (0.097 R)
• M17: 3,918,866 km (0.119 R)
• M18: 4,593,403 km (0.117 R)
• M19: 5,449,102 km (0.067 R)
• M20: 6,768,855 km (0.069 R)
• M21: 7,193,862 km (0.112 R)
• M22: 7,792,254 km (0.11 R)
• M23: 7,902,657 km (0.06 R)
• M24: 7,958,158 km (0.093 R)
• M25: 8,576,596 km (0.092 R)
• M26: 8,862,776 km (0.112 R)
• M27: 9,268,635 km (0.059 R)
• M28: 9,621,387 km (0.07 R)
• M29: 11,512,304 km (0.038 R)
• M30: 12,082,272 km (0.107 R)
• M31: 12,531,814 km (0.056 R)
• M32: 13,579,896 km (0.11 R)
• M33: 13,646,318 km (0.098 R)
• M34: 13,779,609 km (0.034 R)
• M35: 15,066,301 km (0.103 R)
• M36: 15,272,895 km (0.112 R)
• M37: 16,249,620 km (0.103 R)
• M38: 17,102,627 km (0.117 R)
• M39: 18,189,306 km (0.028 R)
• M40: 19,149,126 km (0.072 R)
• M41: 20,352,641 km (0.114 R)
• M42: 21,040,342 km (0.107 R)
• M43: 23,307,498 km (0.097 R)
• M44: 23,946,580 km (0.109 R)
• M45: 24,026,764 km (0.116 R)
• M46: 25,650,948 km (0.113 R)
• M47: 26,393,253 km (0.092 R)
• M48: 26,892,162 km (0.102 R)
• M49: 28,322,318 km (0.115 R)
• M50: 31,871,527 km (0.081 R)
• M51: 33,204,594 km (0.114 R)
• M52: 34,013,170 km (0.11 R)
• M53: 34,555,762 km (0.097 R)
• M54: 34,646,418 km (0.081 R)
• M55: 35,283,705 km (0.026 R)
• M56: 35,649,621 km (0.071 R)
• M57: 36,754,701 km (0.114 R)
• M58: 38,151,795 km (0.069 R)
• M59: 39,187,312 km (0.082 R)
• M60: 40,901,703 km (0.044 R)
• M61: 41,189,829 km (0.118 R)
• M62: 41,671,534 km (0.112 R)
• M63: 42,446,152 km (0.056 R)
• M64: 44,206,171 km (0.047 R)
• M65: 45,492,114 km (0.07 R)
• M66: 46,589,714 km (0.109 R)
• M67: 47,797,118 km (0.118 R)
• M68: 48,404,635 km (0.109 R)
• M69: 48,607,639 km (0.104 R)
• M70: 50,345,219 km (0.112 R)
• M71: 50,963,357 km (0.088 R)
• M72: 52,728,163 km (0.045 R)
• M73: 54,196,616 km (0.12 R)
• M74: 55,465,954 km (0.048 R)
• M75: 56,104,138 km (0.033 R)
• M76: 56,638,053 km (0.096 R)
• M77: 57,388,137 km (0.095 R)
• M78: 58,141,512 km (0.1 R)
• M79: 59,549,377 km (0.119 R)
• M80: 59,875,800 km (0.095 R)
• M81: 60,749,451 km (0.086 R)
• M82: 61,407,383 km (0.045 R)
• M83: 62,840,830 km (0.083 R)
• M84: 62,951,532 km (0.1 R)
• M85: 63,173,236 km (0.088 R)
• M86: 63,617,392 km (0.099 R)
• M87: 63,839,844 km (0.081 R)
• M88: 67,207,143 km (0.046 R)
• M89: 67,773,969 km (0.088 R)
• M90: 70,401,656 km (0.096 R)
• M91: 71,670,245 km (0.117 R)
• M92: 72,365,277 km (0.06 R)
• M93: 72,946,166 km (0.084 R)
• M94: 74,932,975 km (0.099 R)
• M95: 76,464,109 km (0.095 R)
• M96: 77,530,293 km (0.084 R)
• M97: 79,677,172 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.3

Radius: 8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.83 AU - 20.31 AU

Year: 26873 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,289,628 km

• M1: 299,196 km (0.042 R)
• M2: 401,670 km (0.091 R)
• M3: 1,160,730 km (0.102 R)
• M4: 2,423,785 km (0.108 R)
• M5: 2,548,400 km (0.09 R)
• M6: 2,674,960 km (0.115 R)
• M7: 3,583,467 km (0.071 R)
• M8: 4,052,457 km (0.104 R)
• M9: 4,388,454 km (0.047 R)
• M10: 5,820,554 km (0.084 R)
• M11: 6,030,141 km (0.038 R)
• M12: 6,456,794 km (0.09 R)
• M13: 7,338,972 km (0.079 R)
• M14: 8,827,770 km (0.108 R)
• M15: 9,068,623 km (0.056 R)
• M16: 11,228,068 km (0.085 R)
• M17: 12,661,216 km (0.035 R)
• M18: 12,987,489 km (0.116 R)
• M19: 14,546,448 km (0.109 R)
• M20: 15,347,844 km (0.041 R)
• M21: 15,463,483 km (0.038 R)
• M22: 16,281,335 km (0.088 R)
• M23: 21,023,438 km (0.091 R)
• M24: 22,912,111 km (0.111 R)
• M25: 23,642,597 km (0.116 R)
• M26: 24,786,572 km (0.034 R)
• M27: 24,922,407 km (0.101 R)
• M28: 25,194,675 km (0.069 R)
• M29: 26,017,463 km (0.094 R)
• M30: 26,086,428 km (0.084 R)
• M31: 27,128,078 km (0.036 R)
• M32: 32,388,238 km (0.12 R)
• M33: 34,109,063 km (0.116 R)
• M34: 35,400,092 km (0.07 R)
• M35: 38,500,059 km (0.092 R)
• M36: 42,333,056 km (0.1 R)
• M37: 46,202,255 km (0.09 R)
• M38: 46,285,731 km (0.081 R)
• M39: 47,882,688 km (0.083 R)
• M40: 48,136,406 km (0.111 R)
• M41: 49,156,065 km (0.05 R)
• M42: 49,412,177 km (0.076 R)
• M43: 51,476,179 km (0.117 R)
• M44: 52,518,726 km (0.085 R)
• M45: 53,305,312 km (0.074 R)
• M46: 53,831,747 km (0.04 R)
• M47: 55,688,107 km (0.045 R)
• M48: 56,579,411 km (0.083 R)
• M49: 58,828,166 km (0.1 R)
• M50: 60,191,451 km (0.111 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit