🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.61 AU

Year: 150 Days

Day: 18.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.75 AU - 0.97 AU

Year: 339 Days

Day: 18 Hours

Environment

Temp: -32 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.39 AU - 2.01 AU

Year: 941 Days

Day: 39.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,382,733 km

• M1: 52,359 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.58 AU - 2.26 AU

Year: 1130 Days

Day: 16.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 11

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.35 AU - 8.41 AU

Year: 7662 Days

Day: 9.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,382,733 km

• M1: 146,456 km (0.05 R)
• M2: 346,618 km (0.062 R)
• M3: 421,417 km (0.107 R)
• M4: 592,557 km (0.057 R)
• M5: 673,639 km (0.104 R)
• M6: 1,055,712 km (0.064 R)
• M7: 1,157,140 km (0.047 R)
• M8: 1,814,921 km (0.086 R)
• M9: 2,150,021 km (0.107 R)
• M10: 2,414,210 km (0.107 R)
• M11: 3,219,645 km (0.109 R)
• M12: 3,651,834 km (0.118 R)
• M13: 3,782,433 km (0.095 R)
• M14: 3,941,306 km (0.106 R)
• M15: 4,375,887 km (0.054 R)
• M16: 4,940,769 km (0.112 R)
• M17: 5,114,751 km (0.059 R)
• M18: 5,349,769 km (0.102 R)
• M19: 5,648,816 km (0.097 R)
• M20: 5,984,064 km (0.112 R)
• M21: 6,076,666 km (0.04 R)
• M22: 6,200,832 km (0.106 R)
• M23: 6,451,707 km (0.103 R)
• M24: 6,931,169 km (0.104 R)
• M25: 7,823,221 km (0.099 R)
• M26: 8,403,361 km (0.076 R)
• M27: 10,152,310 km (0.037 R)
• M28: 10,263,012 km (0.076 R)
• M29: 10,784,810 km (0.113 R)
• M30: 10,860,057 km (0.069 R)
• M31: 11,699,301 km (0.034 R)
• M32: 11,931,926 km (0.114 R)
• M33: 12,519,995 km (0.103 R)
• M34: 12,797,649 km (0.039 R)
• M35: 13,561,645 km (0.092 R)
• M36: 14,881,547 km (0.107 R)
• M37: 16,026,869 km (0.093 R)
• M38: 16,458,159 km (0.118 R)
• M39: 16,762,441 km (0.09 R)
• M40: 16,849,807 km (0.111 R)
• M41: 18,042,700 km (0.101 R)
• M42: 18,221,769 km (0.11 R)
• M43: 18,311,527 km (0.034 R)
• M44: 18,446,465 km (0.112 R)
• M45: 18,898,549 km (0.103 R)
• M46: 19,675,411 km (0.045 R)
• M47: 20,137,369 km (0.031 R)
• M48: 20,930,687 km (0.056 R)
• M49: 21,118,881 km (0.117 R)
• M50: 21,260,401 km (0.049 R)
• M51: 21,449,642 km (0.088 R)
• M52: 21,639,332 km (0.096 R)
• M53: 21,829,620 km (0.04 R)
• M54: 22,068,229 km (0.059 R)
• M55: 22,355,756 km (0.094 R)
• M56: 22,499,969 km (0.042 R)
• M57: 23,371,825 km (0.068 R)
• M58: 23,567,200 km (0.096 R)
• M59: 23,713,955 km (0.111 R)
• M60: 24,403,003 km (0.104 R)
• M61: 25,048,817 km (0.078 R)
• M62: 25,298,646 km (0.109 R)
• M63: 25,700,166 km (0.1 R)
• M64: 25,800,846 km (0.064 R)
• M65: 25,901,675 km (0.045 R)
• M66: 26,560,354 km (0.113 R)
• M67: 26,713,093 km (0.069 R)
• M68: 26,815,119 km (0.102 R)
• M69: 27,173,256 km (0.05 R)
• M70: 28,778,142 km (0.092 R)
• M71: 29,460,159 km (0.049 R)
• M72: 29,829,666 km (0.104 R)
• M73: 31,376,957 km (0.104 R)
• M74: 32,949,978 km (0.108 R)
• M75: 33,114,237 km (0.061 R)
• M76: 34,938,433 km (0.084 R)
• M77: 35,890,773 km (0.112 R)
• M78: 36,568,152 km (0.113 R)
• M79: 36,794,943 km (0.099 R)
• M80: 36,908,487 km (0.04 R)
• M81: 37,249,870 km (0.082 R)
• M82: 37,993,072 km (0.109 R)
• M83: 38,222,705 km (0.044 R)
• M84: 38,395,341 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 8.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.79 AU - 7.87 AU

Year: 8426 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,382,733 km

• M1: 163,959 km (0.096 R)
• M2: 270,473 km (0.104 R)
• M3: 341,233 km (0.093 R)
• M4: 558,150 km (0.082 R)
• M5: 880,683 km (0.114 R)
• M6: 1,166,564 km (0.059 R)
• M7: 1,598,154 km (0.077 R)
• M8: 1,698,235 km (0.091 R)
• M9: 1,779,915 km (0.103 R)
• M10: 1,904,979 km (0.077 R)
• M11: 2,119,802 km (0.114 R)
• M12: 3,832,697 km (0.099 R)
• M13: 3,886,702 km (0.102 R)
• M14: 3,995,161 km (0.077 R)
• M15: 4,782,943 km (0.11 R)
• M16: 4,987,443 km (0.099 R)
• M17: 5,046,385 km (0.093 R)
• M18: 5,164,866 km (0.096 R)
• M19: 5,284,395 km (0.099 R)
• M20: 5,895,652 km (0.032 R)
• M21: 6,368,830 km (0.104 R)
• M22: 6,626,138 km (0.104 R)
• M23: 6,723,676 km (0.084 R)
• M24: 6,985,622 km (0.117 R)
• M25: 7,791,955 km (0.106 R)
• M26: 7,894,878 km (0.05 R)
• M27: 9,128,013 km (0.103 R)
• M28: 9,454,735 km (0.076 R)
• M29: 10,045,048 km (0.082 R)
• M30: 10,685,477 km (0.073 R)
• M31: 10,761,622 km (0.117 R)
• M32: 10,876,214 km (0.074 R)
• M33: 12,363,366 km (0.104 R)
• M34: 13,623,130 km (0.051 R)
• M35: 13,705,708 km (0.12 R)
• M36: 13,788,585 km (0.062 R)
• M37: 13,913,200 km (0.104 R)
• M38: 14,373,214 km (0.075 R)
• M39: 14,499,474 km (0.075 R)
• M40: 14,795,678 km (0.117 R)
• M41: 14,923,285 km (0.094 R)
• M42: 15,093,827 km (0.102 R)
• M43: 15,394,070 km (0.1 R)
• M44: 15,913,324 km (0.1 R)
• M45: 16,174,971 km (0.075 R)
• M46: 16,482,245 km (0.039 R)
• M47: 16,747,033 km (0.111 R)
• M48: 17,325,677 km (0.051 R)
• M49: 17,415,287 km (0.035 R)
• M50: 18,137,844 km (0.068 R)
• M51: 18,594,267 km (0.065 R)
• M52: 20,505,231 km (0.12 R)
• M53: 20,599,926 km (0.032 R)
• M54: 20,980,653 km (0.071 R)
• M55: 22,233,984 km (0.094 R)
• M56: 22,820,557 km (0.098 R)
• M57: 22,918,843 km (0.103 R)
• M58: 23,412,216 km (0.067 R)
• M59: 23,759,732 km (0.085 R)
• M60: 24,158,859 km (0.112 R)
• M61: 24,459,850 km (0.109 R)
• M62: 24,812,303 km (0.108 R)
• M63: 24,913,431 km (0.094 R)
• M64: 25,217,414 km (0.096 R)
• M65: 25,420,717 km (0.07 R)
• M66: 25,624,619 km (0.103 R)
• M67: 25,777,807 km (0.104 R)
• M68: 26,188,154 km (0.112 R)
• M69: 26,859,250 km (0.07 R)
• M70: 27,118,952 km (0.104 R)
• M71: 27,275,133 km (0.116 R)
• M72: 27,955,354 km (0.047 R)
• M73: 28,959,754 km (0.095 R)
• M74: 29,013,011 km (0.092 R)
• M75: 30,083,533 km (0.069 R)
• M76: 30,461,268 km (0.057 R)
• M77: 30,732,040 km (0.113 R)
• M78: 30,786,344 km (0.093 R)
• M79: 31,112,468 km (0.087 R)
• M80: 31,603,897 km (0.112 R)
• M81: 32,042,966 km (0.1 R)
• M82: 33,149,243 km (0.093 R)
• M83: 33,651,143 km (0.058 R)
• M84: 34,155,587 km (0.088 R)
• M85: 34,268,085 km (0.057 R)
• M86: 34,324,334 km (0.073 R)
• M87: 34,832,069 km (0.094 R)
• M88: 36,600,017 km (0.116 R)
• M89: 36,772,653 km (0.082 R)
• M90: 37,176,567 km (0.091 R)
• M91: 37,292,206 km (0.088 R)
• M92: 38,338,643 km (0.109 R)
• M93: 38,513,972 km (0.072 R)
• M94: 38,689,600 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829

Radius: 11.5

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.24 AU - 9.96 AU

Year: 11656 Days

Day: 5.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,382,733 km

• M1: 279,299 km (0.102 R)
• M2: 436,227 km (0.077 R)
• M3: 755,020 km (0.117 R)
• M4: 890,855 km (0.03 R)
• M5: 1,419,833 km (0.119 R)
• M6: 1,666,670 km (0.068 R)
• M7: 1,927,569 km (0.095 R)
• M8: 2,062,955 km (0.039 R)
• M9: 2,430,367 km (0.097 R)
• M10: 3,067,355 km (0.114 R)
• M11: 3,653,479 km (0.107 R)
• M12: 3,890,891 km (0.065 R)
• M13: 4,274,161 km (0.105 R)
• M14: 4,560,641 km (0.048 R)
• M15: 5,077,202 km (0.078 R)
• M16: 5,152,450 km (0.038 R)
• M17: 5,457,630 km (0.105 R)
• M18: 5,573,568 km (0.079 R)
• M19: 6,448,865 km (0.065 R)
• M20: 7,538,087 km (0.114 R)
• M21: 7,884,705 km (0.034 R)
• M22: 8,148,147 km (0.115 R)
• M23: 8,236,560 km (0.095 R)
• M24: 8,593,650 km (0.09 R)
• M25: 8,683,708 km (0.054 R)
• M26: 9,047,081 km (0.101 R)
• M27: 9,369,165 km (0.044 R)
• M28: 10,358,007 km (0.026 R)
• M29: 11,084,604 km (0.073 R)
• M30: 11,677,759 km (0.049 R)
• M31: 12,230,524 km (0.094 R)
• M32: 12,689,191 km (0.106 R)
• M33: 12,843,426 km (0.12 R)
• M34: 13,257,513 km (0.088 R)
• M35: 13,466,202 km (0.036 R)
• M36: 13,939,829 km (0.094 R)
• M37: 15,667,684 km (0.101 R)
• M38: 16,837,988 km (0.11 R)
• M39: 16,950,935 km (0.097 R)
• M40: 18,500,170 km (0.083 R)
• M41: 18,616,707 km (0.098 R)
• M42: 19,321,163 km (0.069 R)
• M43: 20,635,231 km (0.088 R)
• M44: 21,242,150 km (0.097 R)
• M45: 22,473,340 km (0.069 R)
• M46: 22,660,038 km (0.072 R)
• M47: 23,412,067 km (0.112 R)
• M48: 24,235,902 km (0.112 R)
• M49: 24,876,032 km (0.12 R)
• M50: 25,651,547 km (0.082 R)
• M51: 26,500,664 km (0.03 R)
• M52: 26,895,752 km (0.031 R)
• M53: 27,027,847 km (0.076 R)
• M54: 27,292,785 km (0.095 R)
• M55: 27,958,645 km (0.112 R)
• M56: 28,697,509 km (0.053 R)
• M57: 31,995,544 km (0.106 R)
• M58: 32,416,213 km (0.077 R)
• M59: 33,404,905 km (0.051 R)
• M60: 34,834,313 km (0.059 R)
• M61: 35,050,482 km (0.072 R)
• M62: 35,194,844 km (0.081 R)
• M63: 36,942,297 km (0.096 R)
• M64: 37,383,610 km (0.048 R)
• M65: 37,900,770 km (0.101 R)
• M66: 37,974,821 km (0.09 R)
• M67: 38,271,474 km (0.099 R)
• M68: 38,569,024 km (0.092 R)
• M69: 39,016,621 km (0.105 R)
• M70: 40,521,276 km (0.112 R)
• M71: 40,976,502 km (0.101 R)
• M72: 41,738,704 km (0.117 R)
• M73: 42,044,930 km (0.048 R)
• M74: 43,742,567 km (0.103 R)
• M75: 44,443,433 km (0.07 R)
• M76: 46,172,336 km (0.096 R)
• M77: 46,330,610 km (0.065 R)
• M78: 46,727,045 km (0.069 R)
• M79: 46,806,481 km (0.072 R)
• M80: 47,683,125 km (0.05 R)
• M81: 49,048,654 km (0.103 R)
• M82: 49,129,437 km (0.113 R)
• M83: 50,264,137 km (0.111 R)
• M84: 52,147,125 km (0.109 R)
• M85: 52,394,560 km (0.091 R)
• M86: 52,890,327 km (0.11 R)
• M87: 54,805,180 km (0.104 R)
• M88: 55,224,503 km (0.081 R)
• M89: 55,476,575 km (0.086 R)
• M90: 55,560,799 km (0.1 R)
• M91: 55,981,917 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.2

Radius: 6.8

Gravity: 21.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.12 AU - 12.3 AU

Year: 14882 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,382,733 km

• M1: 329,714 km (0.115 R)
• M2: 486,941 km (0.109 R)
• M3: 544,835 km (0.115 R)
• M4: 668,104 km (0.048 R)
• M5: 778,059 km (0.107 R)
• M6: 1,016,218 km (0.096 R)
• M7: 1,143,676 km (0.031 R)
• M8: 1,196,185 km (0.043 R)
• M9: 1,276,519 km (0.118 R)
• M10: 1,645,427 km (0.061 R)
• M11: 1,982,621 km (0.062 R)
• M12: 2,274,336 km (0.047 R)
• M13: 2,341,057 km (0.068 R)
• M14: 3,417,713 km (0.091 R)
• M15: 4,209,385 km (0.117 R)
• M16: 4,668,202 km (0.074 R)
• M17: 5,906,573 km (0.076 R)
• M18: 6,514,239 km (0.114 R)
• M19: 6,801,318 km (0.026 R)
• M20: 8,041,933 km (0.117 R)
• M21: 8,453,476 km (0.07 R)
• M22: 9,783,252 km (0.118 R)
• M23: 10,111,918 km (0.098 R)
• M24: 10,500,125 km (0.039 R)
• M25: 11,462,937 km (0.105 R)
• M26: 11,693,467 km (0.058 R)
• M27: 12,042,329 km (0.09 R)
• M28: 12,869,606 km (0.099 R)
• M29: 13,654,097 km (0.048 R)
• M30: 13,898,540 km (0.083 R)
• M31: 13,959,875 km (0.06 R)
• M32: 14,516,080 km (0.088 R)
• M33: 14,953,803 km (0.069 R)
• M34: 15,905,994 km (0.107 R)
• M35: 16,877,781 km (0.102 R)
• M36: 17,536,311 km (0.105 R)
• M37: 18,539,814 km (0.06 R)
• M38: 21,305,430 km (0.081 R)
• M39: 21,588,918 km (0.104 R)
• M40: 21,802,543 km (0.086 R)
• M41: 21,873,752 km (0.097 R)
• M42: 22,375,204 km (0.106 R)
• M43: 23,975,752 km (0.07 R)
• M44: 25,013,362 km (0.028 R)
• M45: 25,612,801 km (0.118 R)
• M46: 26,217,027 km (0.081 R)
• M47: 27,285,604 km (0.12 R)
• M48: 28,135,171 km (0.108 R)
• M49: 29,860,333 km (0.118 R)
• M50: 31,056,069 km (0.105 R)
• M51: 31,781,020 km (0.109 R)
• M52: 32,267,363 km (0.06 R)
• M53: 33,329,658 km (0.111 R)
• M54: 34,071,813 km (0.084 R)
• M55: 34,486,348 km (0.098 R)
• M56: 35,153,256 km (0.067 R)
• M57: 35,236,881 km (0.093 R)
• M58: 35,656,204 km (0.115 R)
• M59: 35,824,501 km (0.077 R)
• M60: 35,908,575 km (0.072 R)
• M61: 37,179,409 km (0.105 R)
• M62: 37,264,680 km (0.107 R)
• M63: 38,464,904 km (0.113 R)
• M64: 38,983,111 km (0.106 R)
• M65: 39,069,728 km (0.102 R)
• M66: 40,026,556 km (0.075 R)
• M67: 40,113,921 km (0.056 R)
• M68: 42,407,705 km (0.1 R)
• M69: 43,840,404 km (0.076 R)
• M70: 44,291,292 km (0.096 R)
• M71: 45,288,661 km (0.068 R)
• M72: 45,379,766 km (0.093 R)
• M73: 45,744,635 km (0.096 R)
• M74: 46,293,510 km (0.115 R)
• M75: 46,660,773 km (0.071 R)
• M76: 48,046,498 km (0.114 R)
• M77: 50,574,552 km (0.031 R)
• M78: 51,331,966 km (0.119 R)
• M79: 51,902,383 km (0.101 R)
• M80: 52,283,857 km (0.102 R)
• M81: 54,108,652 km (0.097 R)
• M82: 54,592,302 km (0.111 R)
• M83: 55,466,403 km (0.065 R)
• M84: 58,314,596 km (0.078 R)
• M85: 60,306,342 km (0.071 R)
• M86: 60,807,794 km (0.106 R)
• M87: 61,209,914 km (0.116 R)
• M88: 61,612,930 km (0.083 R)
• M89: 62,016,844 km (0.117 R)
• M90: 64,971,402 km (0.099 R)
• M91: 66,104,008 km (0.119 R)
• M92: 67,971,438 km (0.111 R)
• M93: 68,911,661 km (0.105 R)
• M94: 69,856,222 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit