🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.64 AU

Year: 138 Days

Day: 35.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,847,798 km

• M1: 65,075 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.59 AU - 0.61 AU

Year: 171 Days

Day: 43.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.8 AU - 3.04 AU

Year: 1841 Days

Day: 38.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.88 AU - 3.46 AU

Year: 2082 Days

Day: 28.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 9.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.78 AU - 7.74 AU

Year: 5779 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,847,798 km

• M1: 148,251 km (0.114 R)
• M2: 239,357 km (0.066 R)
• M3: 452,085 km (0.061 R)
• M4: 534,064 km (0.093 R)
• M5: 776,413 km (0.086 R)
• M6: 998,267 km (0.085 R)
• M7: 1,300,604 km (0.044 R)
• M8: 1,566,439 km (0.049 R)
• M9: 1,866,682 km (0.075 R)
• M10: 2,464,326 km (0.097 R)
• M11: 2,637,261 km (0.09 R)
• M12: 2,914,167 km (0.119 R)
• M13: 2,995,099 km (0.087 R)
• M14: 3,221,590 km (0.099 R)
• M15: 3,735,010 km (0.054 R)
• M16: 4,159,569 km (0.045 R)
• M17: 4,529,225 km (0.093 R)
• M18: 5,054,762 km (0.088 R)
• M19: 5,176,984 km (0.097 R)
• M20: 5,424,269 km (0.091 R)
• M21: 6,111,372 km (0.045 R)
• M22: 6,637,957 km (0.076 R)
• M23: 6,852,779 km (0.052 R)
• M24: 7,151,825 km (0.061 R)
• M25: 7,455,210 km (0.116 R)
• M26: 7,650,435 km (0.12 R)
• M27: 8,798,449 km (0.111 R)
• M28: 9,064,285 km (0.076 R)
• M29: 9,242,904 km (0.029 R)
• M30: 9,332,514 km (0.105 R)
• M31: 9,482,859 km (0.058 R)
• M32: 9,724,909 km (0.098 R)
• M33: 10,091,872 km (0.091 R)
• M34: 10,215,141 km (0.116 R)
• M35: 10,525,557 km (0.044 R)
• M36: 10,807,698 km (0.052 R)
• M37: 11,092,383 km (0.048 R)
• M38: 11,155,962 km (0.117 R)
• M39: 11,251,555 km (0.069 R)
• M40: 11,347,447 km (0.077 R)
• M41: 11,572,293 km (0.067 R)
• M42: 12,387,152 km (0.054 R)
• M43: 12,851,654 km (0.083 R)
• M44: 13,018,904 km (0.056 R)
• M45: 13,831,819 km (0.074 R)
• M46: 14,556,471 km (0.083 R)
• M47: 15,081,709 km (0.028 R)
• M48: 16,403,855 km (0.117 R)
• M49: 16,512,613 km (0.116 R)
• M50: 16,950,336 km (0.042 R)
• M51: 17,244,296 km (0.116 R)
• M52: 17,428,750 km (0.099 R)
• M53: 17,502,801 km (0.116 R)
• M54: 18,286,245 km (0.096 R)
• M55: 19,195,501 km (0.082 R)
• M56: 19,540,324 km (0.09 R)
• M57: 19,925,838 km (0.088 R)
• M58: 20,158,313 km (0.109 R)
• M59: 20,939,962 km (0.053 R)
• M60: 21,097,489 km (0.115 R)
• M61: 22,936,944 km (0.106 R)
• M62: 23,221,329 km (0.109 R)
• M63: 23,343,551 km (0.118 R)
• M64: 23,547,752 km (0.113 R)
• M65: 23,629,582 km (0.036 R)
• M66: 24,122,806 km (0.029 R)
• M67: 25,664,562 km (0.031 R)
• M68: 25,959,868 km (0.079 R)
• M69: 26,044,391 km (0.056 R)
• M70: 26,639,042 km (0.039 R)
• M71: 26,895,154 km (0.117 R)
• M72: 27,023,509 km (0.116 R)
• M73: 27,109,229 km (0.119 R)
• M74: 27,410,070 km (0.116 R)
• M75: 28,014,744 km (0.052 R)
• M76: 28,144,895 km (0.093 R)
• M77: 29,413,634 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.6

Radius: 8.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.21 AU - 10.83 AU

Year: 10838 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 102,847,798 km

• M1: 108,159 km (0.112 R)
• M2: 177,722 km (0.098 R)
• M3: 277,953 km (0.054 R)
• M4: 370,105 km (0.088 R)
• M5: 474,824 km (0.089 R)
• M6: 745,596 km (0.025 R)
• M7: 882,627 km (0.081 R)
• M8: 1,164,769 km (0.081 R)
• M9: 1,307,336 km (0.06 R)
• M10: 1,399,488 km (0.079 R)
• M11: 1,955,095 km (0.082 R)
• M12: 2,061,010 km (0.11 R)
• M13: 2,147,328 km (0.077 R)
• M14: 2,278,824 km (0.086 R)
• M15: 2,952,314 km (0.115 R)
• M16: 3,074,386 km (0.076 R)
• M17: 3,173,420 km (0.12 R)
• M18: 4,192,480 km (0.074 R)
• M19: 4,385,462 km (0.112 R)
• M20: 4,525,036 km (0.118 R)
• M21: 5,157,087 km (0.104 R)
• M22: 5,393,751 km (0.065 R)
• M23: 5,970,152 km (0.073 R)
• M24: 6,470,856 km (0.057 R)
• M25: 6,790,547 km (0.066 R)
• M26: 7,181,147 km (0.085 R)
• M27: 7,312,942 km (0.034 R)
• M28: 7,478,846 km (0.074 R)
• M29: 7,916,121 km (0.075 R)
• M30: 8,223,545 km (0.105 R)
• M31: 8,709,887 km (0.025 R)
• M32: 8,991,879 km (0.096 R)
• M33: 9,710,099 km (0.088 R)
• M34: 10,186,867 km (0.028 R)
• M35: 10,484,118 km (0.034 R)
• M36: 10,821,760 km (0.106 R)
• M37: 11,011,002 km (0.115 R)
• M38: 11,086,997 km (0.075 R)
• M39: 11,163,143 km (0.099 R)
• M40: 11,469,519 km (0.076 R)
• M41: 11,546,562 km (0.091 R)
• M42: 12,208,383 km (0.109 R)
• M43: 12,444,897 km (0.107 R)
• M44: 12,922,414 km (0.063 R)
• M45: 13,002,598 km (0.106 R)
• M46: 13,487,146 km (0.072 R)
• M47: 13,650,058 km (0.116 R)
• M48: 14,892,019 km (0.106 R)
• M49: 15,102,503 km (0.051 R)
• M50: 15,229,362 km (0.077 R)
• M51: 16,690,784 km (0.087 R)
• M52: 16,821,832 km (0.085 R)
• M53: 16,997,160 km (0.036 R)
• M54: 17,261,350 km (0.111 R)
• M55: 17,882,929 km (0.12 R)
• M56: 18,376,453 km (0.089 R)
• M57: 18,647,674 km (0.081 R)
• M58: 18,920,092 km (0.097 R)
• M59: 20,582,124 km (0.064 R)
• M60: 20,675,922 km (0.094 R)
• M61: 21,099,284 km (0.076 R)
• M62: 22,338,702 km (0.052 R)
• M63: 22,724,665 km (0.083 R)
• M64: 22,918,543 km (0.053 R)
• M65: 24,887,251 km (0.08 R)
• M66: 25,538,750 km (0.115 R)
• M67: 26,807,190 km (0.05 R)
• M68: 27,423,384 km (0.081 R)
• M69: 28,096,126 km (0.069 R)
• M70: 28,512,756 km (0.102 R)
• M71: 28,617,325 km (0.091 R)
• M72: 28,721,894 km (0.058 R)
• M73: 29,194,324 km (0.102 R)
• M74: 29,563,531 km (0.074 R)
• M75: 29,987,342 km (0.064 R)
• M76: 30,146,813 km (0.065 R)
• M77: 30,787,391 km (0.111 R)
• M78: 31,217,036 km (0.083 R)
• M79: 31,486,612 km (0.111 R)
• M80: 31,540,467 km (0.113 R)
• M81: 31,702,631 km (0.065 R)
• M82: 32,626,847 km (0.106 R)
• M83: 33,559,889 km (0.086 R)
• M84: 35,620,749 km (0.065 R)
• M85: 37,378,823 km (0.073 R)
• M86: 37,779,596 km (0.097 R)
• M87: 38,297,204 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.4

Radius: 4.3

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.16 AU - 21.02 AU

Year: 26067 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 103.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,847,798 km

• M1: 60,138 km (0.097 R)
• M2: 250,128 km (0.109 R)
• M3: 609,761 km (0.072 R)
• M4: 654,191 km (0.112 R)
• M5: 794,365 km (0.105 R)
• M6: 969,693 km (0.077 R)
• M7: 1,474,137 km (0.098 R)
• M8: 1,534,575 km (0.093 R)
• M9: 1,752,539 km (0.104 R)
• M10: 2,047,247 km (0.111 R)
• M11: 2,080,906 km (0.043 R)
• M12: 2,217,489 km (0.094 R)
• M13: 2,905,789 km (0.097 R)
• M14: 2,981,785 km (0.078 R)
• M15: 3,058,528 km (0.029 R)
• M16: 4,724,750 km (0.049 R)
• M17: 5,086,178 km (0.12 R)
• M18: 5,132,105 km (0.096 R)
• M19: 5,224,107 km (0.101 R)
• M20: 5,740,220 km (0.108 R)
• M21: 6,420,142 km (0.056 R)
• M22: 6,669,223 km (0.097 R)
• M23: 8,553,258 km (0.082 R)
• M24: 9,779,662 km (0.083 R)
• M25: 10,123,587 km (0.029 R)
• M26: 11,298,379 km (0.094 R)
• M27: 12,515,507 km (0.117 R)
• M28: 13,076,799 km (0.033 R)
• M29: 13,966,008 km (0.093 R)
• M30: 14,223,616 km (0.034 R)
• M31: 14,547,944 km (0.06 R)
• M32: 14,743,618 km (0.055 R)
• M33: 15,535,140 km (0.109 R)
• M34: 16,070,551 km (0.117 R)
• M35: 16,543,879 km (0.106 R)
• M36: 16,748,230 km (0.032 R)
• M37: 17,991,388 km (0.045 R)
• M38: 19,478,840 km (0.06 R)
• M39: 19,838,772 km (0.06 R)
• M40: 20,784,979 km (0.117 R)
• M41: 21,671,196 km (0.03 R)
• M42: 23,863,553 km (0.106 R)
• M43: 25,024,881 km (0.117 R)
• M44: 25,337,691 km (0.059 R)
• M45: 25,967,049 km (0.112 R)
• M46: 26,920,885 km (0.078 R)
• M47: 27,000,920 km (0.115 R)
• M48: 28,291,650 km (0.104 R)
• M49: 29,685,005 km (0.035 R)
• M50: 29,767,732 km (0.119 R)
• M51: 29,933,188 km (0.115 R)
• M52: 30,348,322 km (0.095 R)
• M53: 30,514,974 km (0.089 R)
• M54: 30,932,801 km (0.117 R)
• M55: 31,268,498 km (0.078 R)
• M56: 31,352,572 km (0.092 R)
• M57: 33,823,929 km (0.12 R)
• M58: 34,429,800 km (0.099 R)
• M59: 35,214,142 km (0.054 R)
• M60: 37,066,762 km (0.105 R)
• M61: 38,409,403 km (0.037 R)
• M62: 38,770,083 km (0.12 R)
• M63: 39,585,841 km (0.069 R)
• M64: 40,498,687 km (0.096 R)
• M65: 40,957,803 km (0.119 R)
• M66: 41,511,016 km (0.08 R)
• M67: 42,531,572 km (0.077 R)
• M68: 42,904,669 km (0.09 R)
• M69: 44,219,335 km (0.101 R)
• M70: 45,166,440 km (0.101 R)
• M71: 45,451,723 km (0.091 R)
• M72: 45,737,754 km (0.091 R)
• M73: 46,599,438 km (0.085 R)
• M74: 46,791,671 km (0.099 R)
• M75: 49,412,177 km (0.083 R)
• M76: 50,099,280 km (0.094 R)
• M77: 51,185,360 km (0.093 R)
• M78: 51,482,910 km (0.101 R)
• M79: 53,280,329 km (0.104 R)
• M80: 54,287,870 km (0.099 R)
• M81: 54,490,127 km (0.113 R)
• M82: 55,912,803 km (0.078 R)
• M83: 56,628,628 km (0.04 R)
• M84: 58,379,971 km (0.12 R)
• M85: 58,587,164 km (0.061 R)
• M86: 58,898,477 km (0.102 R)
• M87: 59,626,869 km (0.057 R)
• M88: 60,148,965 km (0.111 R)
• M89: 62,252,461 km (0.058 R)
• M90: 62,676,122 km (0.082 R)
• M91: 63,100,681 km (0.081 R)
• M92: 63,845,978 km (0.108 R)
• M93: 64,701,229 km (0.058 R)
• M94: 65,775,641 km (0.115 R)
• M95: 67,072,804 km (0.116 R)
• M96: 73,907,631 km (0.077 R)
• M97: 75,030,662 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.6

Radius: 8

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.7 AU - 24.18 AU

Year: 31624 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 102,847,798 km

• M1: 102,774 km (0.071 R)
• M2: 3,645,401 km (0.099 R)
• M3: 3,899,268 km (0.066 R)
• M4: 5,597,504 km (0.049 R)
• M5: 5,949,657 km (0.083 R)
• M6: 7,557,086 km (0.065 R)
• M7: 8,011,564 km (0.105 R)
• M8: 8,609,058 km (0.062 R)
• M9: 8,947,149 km (0.106 R)
• M10: 9,427,807 km (0.086 R)
• M11: 9,497,071 km (0.101 R)
• M12: 11,433,017 km (0.098 R)
• M13: 11,655,469 km (0.113 R)
• M14: 11,879,417 km (0.113 R)
• M15: 12,407,348 km (0.104 R)
• M16: 13,878,793 km (0.074 R)
• M17: 14,195,492 km (0.097 R)
• M18: 14,675,102 km (0.085 R)
• M19: 15,078,867 km (0.119 R)
• M20: 16,228,676 km (0.034 R)
• M21: 17,406,610 km (0.095 R)
• M22: 17,662,572 km (0.119 R)
• M23: 19,136,560 km (0.114 R)
• M24: 19,843,709 km (0.099 R)
• M25: 20,111,190 km (0.117 R)
• M26: 23,130,524 km (0.113 R)
• M27: 23,883,599 km (0.03 R)
• M28: 24,358,273 km (0.11 R)
• M29: 27,370,426 km (0.084 R)
• M30: 29,578,192 km (0.096 R)
• M31: 29,883,671 km (0.115 R)
• M32: 30,395,146 km (0.035 R)
• M33: 30,703,467 km (0.087 R)
• M34: 30,806,390 km (0.111 R)
• M35: 32,574,637 km (0.083 R)
• M36: 33,101,072 km (0.097 R)
• M37: 36,317,576 km (0.115 R)
• M38: 37,852,450 km (0.12 R)
• M39: 39,296,518 km (0.115 R)
• M40: 39,969,110 km (0.116 R)
• M41: 41,211,969 km (0.054 R)
• M42: 41,781,189 km (0.102 R)
• M43: 42,582,436 km (0.089 R)
• M44: 42,927,259 km (0.051 R)
• M45: 44,549,199 km (0.109 R)
• M46: 45,602,368 km (0.114 R)
• M47: 46,309,068 km (0.032 R)
• M48: 51,356,201 km (0.074 R)
• M49: 51,968,505 km (0.066 R)
• M50: 52,953,457 km (0.108 R)
• M51: 54,193,175 km (0.114 R)
• M52: 55,191,741 km (0.073 R)
• M53: 57,333,982 km (0.053 R)
• M54: 57,969,175 km (0.118 R)
• M55: 60,017,619 km (0.046 R)
• M56: 61,959,399 km (0.103 R)
• M57: 63,265,239 km (0.116 R)
• M58: 65,241,277 km (0.116 R)
• M59: 66,037,287 km (0.119 R)
• M60: 67,103,621 km (0.042 R)
• M61: 67,371,102 km (0.117 R)
• M62: 75,697,570 km (0.114 R)
• M63: 76,813,420 km (0.1 R)
• M64: 76,953,294 km (0.047 R)
• M65: 77,373,365 km (0.116 R)
• M66: 78,920,207 km (0.116 R)
• M67: 79,343,868 km (0.073 R)
• M68: 79,768,277 km (0.053 R)
• M69: 80,051,616 km (0.058 R)
• M70: 80,335,403 km (0.08 R)
• M71: 82,187,425 km (0.041 R)
• M72: 83,190,478 km (0.071 R)
• M73: 85,643,435 km (0.084 R)
• M74: 88,413,090 km (0.075 R)
• M75: 91,211,767 km (0.057 R)
• M76: 91,656,371 km (0.099 R)
• M77: 93,143,524 km (0.12 R)
• M78: 93,441,822 km (0.071 R)
• M79: 93,591,121 km (0.117 R)
• M80: 97,047,131 km (0.059 R)
• M81: 98,562,707 km (0.098 R)
• M82: 99,475,852 km (0.089 R)
• M83: 100,544,579 km (0.047 R)
• M84: 101,463,858 km (0.057 R)
• M85: 102,847,788 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 16,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit