🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 149 Days

Day: 42.2 Hours

Environment

Temp: 318 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.97 AU

Year: 210 Days

Day: 16.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,614,447 km

• M1: 65,673 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.82 AU - 0.98 AU

Year: 260 Days

Day: 33.5 Hours

Environment

Temp: 255 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,614,447 km

• M1: 161,865 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.5 AU - 3.08 AU

Year: 1418 Days

Day: 13.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,614,447 km

• M1: 1,676,394 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.07 AU - 5.79 AU

Year: 3332 Days

Day: 20.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 14.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.47 AU - 11.27 AU

Year: 8730 Days

Day: 6.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,614,447 km

• M1: 186,249 km (0.091 R)
• M2: 338,241 km (0.108 R)
• M3: 692,937 km (0.114 R)
• M4: 1,044,642 km (0.081 R)
• M5: 1,364,183 km (0.097 R)
• M6: 1,543,850 km (0.102 R)
• M7: 1,780,065 km (0.096 R)
• M8: 1,877,902 km (0.101 R)
• M9: 2,096,764 km (0.107 R)
• M10: 2,523,267 km (0.102 R)
• M11: 2,634,269 km (0.119 R)
• M12: 2,823,061 km (0.082 R)
• M13: 3,134,823 km (0.091 R)
• M14: 3,919,913 km (0.037 R)
• M15: 4,027,773 km (0.09 R)
• M16: 4,224,494 km (0.079 R)
• M17: 4,335,047 km (0.118 R)
• M18: 4,559,444 km (0.088 R)
• M19: 4,996,270 km (0.106 R)
• M20: 5,113,405 km (0.041 R)
• M21: 5,231,587 km (0.055 R)
• M22: 5,664,673 km (0.103 R)
• M23: 5,935,146 km (0.107 R)
• M24: 6,059,611 km (0.101 R)
• M25: 6,184,825 km (0.109 R)
• M26: 6,514,538 km (0.036 R)
• M27: 6,824,056 km (0.026 R)
• M28: 7,217,798 km (0.085 R)
• M29: 7,781,782 km (0.087 R)
• M30: 8,137,975 km (0.093 R)
• M31: 8,248,677 km (0.085 R)
• M32: 8,527,677 km (0.079 R)
• M33: 8,753,121 km (0.08 R)
• M34: 8,923,663 km (0.111 R)
• M35: 9,296,610 km (0.118 R)
• M36: 9,412,399 km (0.1 R)
• M37: 9,587,129 km (0.102 R)
• M38: 10,326,442 km (0.077 R)
• M39: 10,597,064 km (0.087 R)
• M40: 11,672,075 km (0.079 R)
• M41: 13,693,591 km (0.098 R)
• M42: 14,525,654 km (0.101 R)
• M43: 15,476,947 km (0.066 R)
• M44: 15,580,020 km (0.088 R)
• M45: 15,717,949 km (0.031 R)
• M46: 16,413,430 km (0.117 R)
• M47: 17,475,425 km (0.037 R)
• M48: 18,413,703 km (0.102 R)
• M49: 18,705,718 km (0.084 R)
• M50: 18,925,776 km (0.101 R)
• M51: 19,220,634 km (0.116 R)
• M52: 19,777,287 km (0.076 R)
• M53: 20,076,483 km (0.054 R)
• M54: 20,565,668 km (0.094 R)
• M55: 21,097,040 km (0.072 R)
• M56: 21,364,371 km (0.092 R)
• M57: 22,057,009 km (0.076 R)
• M58: 22,367,275 km (0.094 R)
• M59: 22,483,962 km (0.091 R)
• M60: 22,874,562 km (0.115 R)
• M61: 23,900,354 km (0.12 R)
• M62: 24,059,526 km (0.081 R)
• M63: 24,499,045 km (0.062 R)
• M64: 24,659,563 km (0.061 R)
• M65: 25,062,281 km (0.089 R)
• M66: 25,223,996 km (0.114 R)
• M67: 25,670,546 km (0.047 R)
• M68: 25,833,458 km (0.099 R)
• M69: 25,996,819 km (0.06 R)
• M70: 27,233,096 km (0.114 R)
• M71: 27,399,299 km (0.092 R)
• M72: 27,607,689 km (0.1 R)
• M73: 27,774,640 km (0.036 R)
• M74: 28,109,739 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 11.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.93 AU - 11.37 AU

Year: 10579 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 83.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 83,614,447 km

• M1: 166,652 km (0.044 R)
• M2: 406,757 km (0.073 R)
• M3: 600,785 km (0.088 R)
• M4: 1,137,093 km (0.105 R)
• M5: 1,234,482 km (0.105 R)
• M6: 1,408,015 km (0.036 R)
• M7: 1,605,634 km (0.046 R)
• M8: 2,485,269 km (0.075 R)
• M9: 3,071,693 km (0.094 R)
• M10: 3,493,110 km (0.049 R)
• M11: 3,784,228 km (0.104 R)
• M12: 4,727,742 km (0.11 R)
• M13: 5,003,600 km (0.108 R)
• M14: 5,284,994 km (0.114 R)
• M15: 5,765,352 km (0.113 R)
• M16: 5,838,506 km (0.074 R)
• M17: 6,085,193 km (0.09 R)
• M18: 6,436,149 km (0.089 R)
• M19: 6,845,299 km (0.103 R)
• M20: 8,649,450 km (0.096 R)
• M21: 9,015,815 km (0.051 R)
• M22: 9,186,506 km (0.109 R)
• M23: 9,272,375 km (0.047 R)
• M24: 9,531,479 km (0.078 R)
• M25: 9,705,461 km (0.03 R)
• M26: 9,909,812 km (0.054 R)
• M27: 11,626,747 km (0.039 R)
• M28: 11,719,647 km (0.095 R)
• M29: 11,843,813 km (0.103 R)
• M30: 12,062,376 km (0.086 R)
• M31: 12,219,304 km (0.059 R)
• M32: 12,725,992 km (0.091 R)
• M33: 13,989,645 km (0.075 R)
• M34: 14,088,529 km (0.092 R)
• M35: 14,187,563 km (0.083 R)
• M36: 14,519,521 km (0.107 R)
• M37: 15,225,174 km (0.039 R)
• M38: 15,326,900 km (0.058 R)
• M39: 15,599,168 km (0.07 R)
• M40: 16,148,791 km (0.098 R)
• M41: 17,835,208 km (0.028 R)
• M42: 17,978,223 km (0.086 R)
• M43: 18,229,548 km (0.075 R)
• M44: 18,482,069 km (0.085 R)
• M45: 18,663,082 km (0.119 R)
• M46: 18,990,403 km (0.099 R)
• M47: 19,724,629 km (0.078 R)
• M48: 20,132,433 km (0.079 R)
• M49: 21,145,210 km (0.036 R)
• M50: 22,059,403 km (0.117 R)
• M51: 22,136,147 km (0.084 R)
• M52: 23,142,192 km (0.095 R)
• M53: 23,415,657 km (0.12 R)
• M54: 23,650,825 km (0.065 R)
• M55: 23,965,728 km (0.097 R)
• M56: 24,084,060 km (0.093 R)
• M57: 24,480,345 km (0.109 R)
• M58: 25,198,864 km (0.084 R)
• M59: 25,480,108 km (0.078 R)
• M60: 26,167,660 km (0.108 R)
• M61: 26,411,654 km (0.095 R)
• M62: 26,902,185 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 13.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.94 AU - 14.98 AU

Year: 15876 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,614,447 km

• M1: 206,894 km (0.075 R)
• M2: 389,403 km (0.03 R)
• M3: 506,239 km (0.067 R)
• M4: 944,561 km (0.076 R)
• M5: 1,050,177 km (0.092 R)
• M6: 1,692,999 km (0.089 R)
• M7: 1,850,974 km (0.046 R)
• M8: 2,808,251 km (0.117 R)
• M9: 2,902,199 km (0.092 R)
• M10: 3,589,601 km (0.056 R)
• M11: 3,795,298 km (0.102 R)
• M12: 4,290,467 km (0.117 R)
• M13: 4,806,280 km (0.1 R)
• M14: 4,995,372 km (0.081 R)
• M15: 5,187,007 km (0.104 R)
• M16: 5,538,113 km (0.03 R)
• M17: 6,554,032 km (0.056 R)
• M18: 6,721,881 km (0.111 R)
• M19: 6,848,740 km (0.117 R)
• M20: 7,848,203 km (0.078 R)
• M21: 7,937,214 km (0.066 R)
• M22: 8,026,674 km (0.102 R)
• M23: 8,206,490 km (0.09 R)
• M24: 8,616,089 km (0.112 R)
• M25: 9,788,787 km (0.102 R)
• M26: 9,884,829 km (0.065 R)
• M27: 10,077,810 km (0.069 R)
• M28: 11,061,267 km (0.048 R)
• M29: 11,615,377 km (0.09 R)
• M30: 12,023,929 km (0.1 R)
• M31: 12,960,711 km (0.057 R)
• M32: 13,598,297 km (0.069 R)
• M33: 14,137,298 km (0.078 R)
• M34: 14,300,509 km (0.084 R)
• M35: 14,464,169 km (0.111 R)
• M36: 14,959,189 km (0.091 R)
• M37: 16,079,078 km (0.066 R)
• M38: 17,110,107 km (0.092 R)
• M39: 17,458,520 km (0.067 R)
• M40: 17,985,554 km (0.107 R)
• M41: 18,162,378 km (0.098 R)
• M42: 18,339,801 km (0.062 R)
• M43: 18,458,432 km (0.108 R)
• M44: 18,875,511 km (0.117 R)
• M45: 19,962,489 km (0.084 R)
• M46: 20,084,561 km (0.107 R)
• M47: 20,513,608 km (0.113 R)
• M48: 20,636,727 km (0.086 R)
• M49: 21,131,896 km (0.114 R)
• M50: 22,513,432 km (0.12 R)
• M51: 23,215,196 km (0.066 R)
• M52: 24,509,666 km (0.086 R)
• M53: 25,827,324 km (0.119 R)
• M54: 26,360,790 km (0.073 R)
• M55: 28,119,912 km (0.043 R)
• M56: 28,875,531 km (0.113 R)
• M57: 29,290,515 km (0.039 R)
• M58: 30,056,307 km (0.053 R)
• M59: 30,758,369 km (0.082 R)
• M60: 32,178,652 km (0.04 R)
• M61: 33,475,067 km (0.106 R)
• M62: 33,692,881 km (0.114 R)
• M63: 35,525,605 km (0.067 R)
• M64: 36,491,409 km (0.037 R)
• M65: 38,600,888 km (0.102 R)
• M66: 38,829,324 km (0.09 R)
• M67: 39,517,026 km (0.088 R)
• M68: 40,904,695 km (0.065 R)
• M69: 41,448,633 km (0.092 R)
• M70: 41,760,545 km (0.117 R)
• M71: 41,994,965 km (0.039 R)
• M72: 42,229,833 km (0.046 R)
• M73: 43,569,183 km (0.119 R)
• M74: 45,242,734 km (0.098 R)
• M75: 46,937,230 km (0.086 R)
• M76: 48,078,512 km (0.057 R)
• M77: 49,393,926 km (0.117 R)
• M78: 49,641,809 km (0.086 R)
• M79: 51,305,487 km (0.1 R)
• M80: 51,472,887 km (0.05 R)
• M81: 52,987,416 km (0.056 R)
• M82: 54,005,280 km (0.068 R)
• M83: 54,858,437 km (0.116 R)
• M84: 56,750,999 km (0.097 R)
• M85: 57,184,085 km (0.077 R)
• M86: 58,227,979 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703

Radius: 3.8

Gravity: 48.68 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.07 AU - 19.41 AU

Year: 22743 Days

Day: 23.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,614,447 km

• M1: 61,036 km (0.098 R)
• M2: 200,760 km (0.115 R)
• M3: 283,638 km (0.108 R)
• M4: 690,843 km (0.114 R)
• M5: 766,539 km (0.107 R)
• M6: 898,784 km (0.116 R)
• M7: 1,214,585 km (0.107 R)
• M8: 1,529,040 km (0.05 R)
• M9: 2,610,932 km (0.117 R)
• M10: 3,348,898 km (0.091 R)
• M11: 3,391,683 km (0.101 R)
• M12: 3,608,301 km (0.093 R)
• M13: 4,284,782 km (0.074 R)
• M14: 5,496,226 km (0.097 R)
• M15: 5,699,230 km (0.117 R)
• M16: 5,956,538 km (0.073 R)
• M17: 6,060,509 km (0.097 R)
• M18: 6,804,908 km (0.117 R)
• M19: 7,187,878 km (0.081 R)
• M20: 7,409,882 km (0.119 R)
• M21: 7,521,781 km (0.106 R)
• M22: 7,860,620 km (0.062 R)
• M23: 7,974,614 km (0.071 R)
• M24: 8,436,422 km (0.064 R)
• M25: 8,670,543 km (0.113 R)
• M26: 9,934,196 km (0.086 R)
• M27: 11,062,314 km (0.08 R)
• M28: 13,778,712 km (0.081 R)
• M29: 14,331,626 km (0.115 R)
• M30: 14,680,937 km (0.052 R)
• M31: 14,891,720 km (0.112 R)
• M32: 14,962,330 km (0.048 R)
• M33: 15,316,578 km (0.095 R)
• M34: 15,673,668 km (0.111 R)
• M35: 18,173,000 km (0.083 R)
• M36: 19,160,944 km (0.117 R)
• M37: 19,314,431 km (0.086 R)
• M38: 19,777,437 km (0.079 R)
• M39: 19,854,929 km (0.067 R)
• M40: 19,932,570 km (0.04 R)
• M41: 20,244,033 km (0.075 R)
• M42: 21,665,661 km (0.118 R)
• M43: 22,631,166 km (0.101 R)
• M44: 22,956,242 km (0.067 R)
• M45: 23,857,719 km (0.064 R)
• M46: 25,864,574 km (0.086 R)
• M47: 27,837,770 km (0.108 R)
• M48: 28,185,884 km (0.113 R)
• M49: 28,447,980 km (0.085 R)
• M50: 28,710,823 km (0.036 R)
• M51: 28,886,451 km (0.099 R)
• M52: 28,974,415 km (0.067 R)
• M53: 29,150,641 km (0.039 R)
• M54: 29,592,703 km (0.117 R)
• M55: 30,126,169 km (0.048 R)
• M56: 31,383,090 km (0.089 R)
• M57: 32,473,958 km (0.117 R)
• M58: 32,565,512 km (0.118 R)
• M59: 32,748,619 km (0.111 R)
• M60: 32,840,323 km (0.078 R)
• M61: 33,392,638 km (0.097 R)
• M62: 36,104,249 km (0.086 R)
• M63: 36,293,939 km (0.074 R)
• M64: 37,534,405 km (0.081 R)
• M65: 37,918,871 km (0.094 R)
• M66: 38,691,694 km (0.108 R)
• M67: 41,437,413 km (0.092 R)
• M68: 43,134,900 km (0.107 R)
• M69: 44,651,374 km (0.112 R)
• M70: 44,753,101 km (0.043 R)
• M71: 48,152,712 km (0.108 R)
• M72: 49,199,299 km (0.093 R)
• M73: 49,304,317 km (0.068 R)
• M74: 51,741,266 km (0.113 R)
• M75: 55,087,471 km (0.092 R)
• M76: 55,196,528 km (0.108 R)
• M77: 55,633,653 km (0.083 R)
• M78: 56,621,298 km (0.111 R)
• M79: 58,058,186 km (0.115 R)
• M80: 60,067,435 km (0.112 R)
• M81: 62,212,967 km (0.1 R)
• M82: 63,123,719 km (0.074 R)
• M83: 65,766,964 km (0.094 R)
• M84: 66,230,269 km (0.099 R)
• M85: 66,346,207 km (0.06 R)
• M86: 68,094,557 km (0.113 R)
• M87: 68,445,963 km (0.065 R)
• M88: 69,150,718 km (0.096 R)
• M89: 70,330,597 km (0.101 R)
• M90: 74,391,730 km (0.105 R)
• M91: 75,116,232 km (0.067 R)
• M92: 77,425,874 km (0.086 R)
• M93: 77,670,466 km (0.039 R)
• M94: 80,995,878 km (0.119 R)
• M95: 82,488,864 km (0.106 R)
• M96: 82,738,543 km (0.11 R)
• M97: 82,863,457 km (0.113 R)
• M98: 83,113,585 km (0.102 R)
• M99: 83,614,439 km (0.114 R)

Kuiper Belt

Range: 36 - 61 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 20,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit