🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 156 Days

Day: 41.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,348,152 km

• M1: 48,470 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.53 AU - 0.77 AU

Year: 185 Days

Day: 34.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.55 AU - 0.89 AU

Year: 216 Days

Day: 24.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.03 AU - 1.13 AU

Year: 396 Days

Day: 14.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.03 AU - 1.57 AU

Year: 523 Days

Day: 27.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,348,152 km

• M1: 192,832 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.66 AU - 2.82 AU

Year: 1601 Days

Day: 45.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.5

Radius: 7

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.93 AU - 15.65 AU

Year: 18082 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,348,152 km

• M1: 356,193 km (0.05 R)
• M2: 467,344 km (0.068 R)
• M3: 590,612 km (0.092 R)
• M4: 646,861 km (0.096 R)
• M5: 848,220 km (0.093 R)
• M6: 934,388 km (0.117 R)
• M7: 1,259,016 km (0.061 R)
• M8: 1,434,045 km (0.031 R)
• M9: 1,590,375 km (0.117 R)
• M10: 1,807,441 km (0.072 R)
• M11: 2,546,006 km (0.096 R)
• M12: 4,042,434 km (0.061 R)
• M13: 4,376,635 km (0.063 R)
• M14: 5,150,804 km (0.115 R)
• M15: 5,270,483 km (0.112 R)
• M16: 5,553,522 km (0.107 R)
• M17: 5,676,342 km (0.069 R)
• M18: 5,966,561 km (0.073 R)
• M19: 6,389,475 km (0.107 R)
• M20: 6,953,608 km (0.119 R)
• M21: 7,174,863 km (0.071 R)
• M22: 7,219,444 km (0.089 R)
• M23: 7,308,754 km (0.105 R)
• M24: 7,353,633 km (0.065 R)
• M25: 7,443,392 km (0.087 R)
• M26: 7,806,765 km (0.087 R)
• M27: 7,944,395 km (0.036 R)
• M28: 8,129,298 km (0.079 R)
• M29: 8,362,371 km (0.118 R)
• M30: 9,560,650 km (0.078 R)
• M31: 9,658,787 km (0.084 R)
• M32: 10,254,784 km (0.113 R)
• M33: 10,305,049 km (0.034 R)
• M34: 10,811,737 km (0.102 R)
• M35: 10,862,750 km (0.082 R)
• M36: 11,326,354 km (0.115 R)
• M37: 11,639,163 km (0.066 R)
• M38: 11,796,540 km (0.117 R)
• M39: 12,166,496 km (0.099 R)
• M40: 12,326,266 km (0.111 R)
• M41: 12,594,046 km (0.045 R)
• M42: 14,017,470 km (0.108 R)
• M43: 14,578,312 km (0.062 R)
• M44: 14,918,498 km (0.097 R)
• M45: 15,491,009 km (0.103 R)
• M46: 15,548,754 km (0.114 R)
• M47: 15,896,120 km (0.072 R)
• M48: 16,480,898 km (0.101 R)
• M49: 16,775,905 km (0.086 R)
• M50: 16,835,146 km (0.098 R)
• M51: 17,551,121 km (0.102 R)
• M52: 17,731,686 km (0.07 R)
• M53: 18,766,454 km (0.093 R)
• M54: 18,827,939 km (0.113 R)
• M55: 19,198,194 km (0.074 R)
• M56: 19,446,526 km (0.072 R)
• M57: 19,758,139 km (0.115 R)
• M58: 19,883,352 km (0.093 R)
• M59: 20,513,159 km (0.073 R)
• M60: 22,768,347 km (0.058 R)
• M61: 25,236,562 km (0.112 R)
• M62: 25,781,248 km (0.062 R)
• M63: 25,849,614 km (0.103 R)
• M64: 28,350,741 km (0.106 R)
• M65: 29,701,610 km (0.042 R)
• M66: 30,132,452 km (0.093 R)
• M67: 30,420,877 km (0.108 R)
• M68: 31,657,004 km (0.081 R)
• M69: 31,730,157 km (0.09 R)
• M70: 32,244,325 km (0.093 R)
• M71: 33,132,039 km (0.088 R)
• M72: 35,614,466 km (0.117 R)
• M73: 38,234,074 km (0.113 R)
• M74: 38,702,764 km (0.118 R)
• M75: 38,937,783 km (0.113 R)
• M76: 40,437,501 km (0.067 R)
• M77: 43,819,161 km (0.095 R)
• M78: 45,626,453 km (0.08 R)
• M79: 46,206,444 km (0.113 R)
• M80: 46,372,647 km (0.111 R)
• M81: 46,455,824 km (0.084 R)
• M82: 47,457,830 km (0.091 R)
• M83: 47,709,454 km (0.058 R)
• M84: 52,746,863 km (0.061 R)
• M85: 53,094,379 km (0.093 R)
• M86: 53,617,223 km (0.114 R)
• M87: 54,229,228 km (0.098 R)
• M88: 55,019,703 km (0.09 R)
• M89: 56,168,017 km (0.11 R)
• M90: 56,256,728 km (0.117 R)
• M91: 56,789,745 km (0.104 R)
• M92: 57,056,777 km (0.114 R)
• M93: 59,570,022 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.1

Radius: 3.7

Gravity: 30.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.14 AU - 20.6 AU

Year: 24466 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,348,152 km

• M1: 52,658 km (0.117 R)
• M2: 119,529 km (0.05 R)
• M3: 1,235,828 km (0.061 R)
• M4: 1,436,289 km (0.081 R)
• M5: 1,708,856 km (0.104 R)
• M6: 2,369,780 km (0.116 R)
• M7: 3,813,250 km (0.114 R)
• M8: 4,103,470 km (0.109 R)
• M9: 4,661,170 km (0.075 R)
• M10: 4,793,265 km (0.087 R)
• M11: 5,016,017 km (0.062 R)
• M12: 5,106,075 km (0.078 R)
• M13: 5,564,592 km (0.071 R)
• M14: 5,657,791 km (0.11 R)
• M15: 6,373,767 km (0.116 R)
• M16: 7,784,475 km (0.041 R)
• M17: 7,836,535 km (0.081 R)
• M18: 8,098,930 km (0.118 R)
• M19: 8,204,546 km (0.102 R)
• M20: 8,578,241 km (0.092 R)
• M21: 8,902,868 km (0.097 R)
• M22: 9,012,075 km (0.083 R)
• M23: 9,066,828 km (0.112 R)
• M24: 9,957,384 km (0.097 R)
• M25: 10,013,932 km (0.105 R)
• M26: 11,403,546 km (0.116 R)
• M27: 12,120,719 km (0.073 R)
• M28: 12,363,067 km (0.068 R)
• M29: 12,545,876 km (0.095 R)
• M30: 12,914,036 km (0.077 R)
• M31: 13,285,936 km (0.092 R)
• M32: 13,850,070 km (0.1 R)
• M33: 14,039,910 km (0.08 R)
• M34: 14,166,918 km (0.098 R)
• M35: 15,066,750 km (0.04 R)
• M36: 16,051,104 km (0.088 R)
• M37: 16,117,525 km (0.094 R)
• M38: 16,383,959 km (0.096 R)
• M39: 17,463,906 km (0.073 R)
• M40: 17,669,005 km (0.113 R)
• M41: 18,706,167 km (0.08 R)
• M42: 18,775,879 km (0.056 R)
• M43: 20,406,197 km (0.116 R)
• M44: 21,347,467 km (0.071 R)
• M45: 22,081,095 km (0.064 R)
• M46: 23,422,389 km (0.069 R)
• M47: 23,573,034 km (0.04 R)
• M48: 24,789,714 km (0.118 R)
• M49: 25,097,137 km (0.107 R)
• M50: 25,174,180 km (0.115 R)
• M51: 25,251,223 km (0.073 R)
• M52: 25,715,575 km (0.078 R)
• M53: 25,871,007 km (0.117 R)
• M54: 27,601,106 km (0.078 R)
• M55: 28,319,625 km (0.069 R)
• M56: 29,287,074 km (0.085 R)
• M57: 30,429,404 km (0.083 R)
• M58: 34,712,241 km (0.101 R)
• M59: 35,400,990 km (0.063 R)
• M60: 35,833,627 km (0.073 R)
• M61: 36,007,310 km (0.12 R)
• M62: 36,355,275 km (0.057 R)
• M63: 37,846,765 km (0.069 R)
• M64: 39,089,924 km (0.108 R)
• M65: 39,537,072 km (0.054 R)
• M66: 40,076,073 km (0.079 R)
• M67: 40,798,331 km (0.111 R)
• M68: 41,433,973 km (0.107 R)
• M69: 41,798,543 km (0.099 R)
• M70: 42,164,309 km (0.032 R)
• M71: 43,637,699 km (0.078 R)
• M72: 43,823,051 km (0.094 R)
• M73: 45,034,345 km (0.095 R)
• M74: 45,879,273 km (0.095 R)
• M75: 46,351,105 km (0.096 R)
• M76: 48,445,475 km (0.087 R)
• M77: 49,697,609 km (0.081 R)
• M78: 50,182,007 km (0.075 R)
• M79: 51,448,802 km (0.115 R)
• M80: 52,037,021 km (0.103 R)
• M81: 52,430,314 km (0.07 R)
• M82: 52,726,069 km (0.051 R)
• M83: 52,824,654 km (0.099 R)
• M84: 56,014,828 km (0.061 R)
• M85: 57,328,597 km (0.081 R)
• M86: 57,531,601 km (0.108 R)
• M87: 58,754,564 km (0.093 R)
• M88: 59,266,787 km (0.103 R)
• M89: 60,295,422 km (0.104 R)
• M90: 61,953,714 km (0.097 R)
• M91: 62,266,224 km (0.116 R)
• M92: 66,483,687 km (0.084 R)
• M93: 69,274,136 km (0.062 R)
• M94: 69,815,082 km (0.073 R)
• M95: 71,664,860 km (0.115 R)
• M96: 72,650,710 km (0.084 R)
• M97: 73,530,794 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.6

Radius: 3.7

Gravity: 38.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.9 AU - 18.9 AU

Year: 26741 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,348,152 km

• M1: 75,846 km (0.103 R)
• M2: 216,767 km (0.119 R)
• M3: 1,475,933 km (0.104 R)
• M4: 1,607,878 km (0.093 R)
• M5: 2,172,909 km (0.105 R)
• M6: 3,080,968 km (0.047 R)
• M7: 3,122,856 km (0.073 R)
• M8: 3,249,565 km (0.107 R)
• M9: 4,750,780 km (0.118 R)
• M10: 5,544,995 km (0.076 R)
• M11: 5,698,482 km (0.072 R)
• M12: 5,905,226 km (0.096 R)
• M13: 6,326,195 km (0.038 R)
• M14: 6,594,125 km (0.079 R)
• M15: 6,975,450 km (0.107 R)
• M16: 7,141,204 km (0.059 R)
• M17: 8,161,910 km (0.118 R)
• M18: 8,512,268 km (0.066 R)
• M19: 8,630,002 km (0.073 R)
• M20: 9,531,180 km (0.09 R)
• M21: 9,714,886 km (0.03 R)
• M22: 11,033,741 km (0.118 R)
• M23: 11,615,975 km (0.055 R)
• M24: 11,812,248 km (0.071 R)
• M25: 12,608,258 km (0.045 R)
• M26: 13,080,539 km (0.115 R)
• M27: 13,973,040 km (0.087 R)
• M28: 15,599,468 km (0.11 R)
• M29: 16,252,013 km (0.095 R)
• M30: 17,061,488 km (0.113 R)
• M31: 17,583,584 km (0.084 R)
• M32: 17,884,126 km (0.106 R)
• M33: 18,566,891 km (0.047 R)
• M34: 18,949,712 km (0.108 R)
• M35: 19,103,648 km (0.049 R)
• M36: 19,335,226 km (0.09 R)
• M37: 20,428,487 km (0.117 R)
• M38: 20,507,325 km (0.061 R)
• M39: 20,823,724 km (0.06 R)
• M40: 26,271,780 km (0.086 R)
• M41: 30,221,463 km (0.116 R)
• M42: 35,009,941 km (0.119 R)
• M43: 35,104,337 km (0.107 R)
• M44: 35,577,366 km (0.084 R)
• M45: 35,957,494 km (0.09 R)
• M46: 37,009,466 km (0.089 R)
• M47: 38,168,550 km (0.106 R)
• M48: 38,460,117 km (0.098 R)
• M49: 39,535,725 km (0.102 R)
• M50: 41,217,355 km (0.115 R)
• M51: 43,124,429 km (0.084 R)
• M52: 45,471,021 km (0.108 R)
• M53: 45,883,313 km (0.032 R)
• M54: 46,919,577 km (0.054 R)
• M55: 47,649,615 km (0.071 R)
• M56: 48,698,894 km (0.053 R)
• M57: 49,967,933 km (0.085 R)
• M58: 50,500,052 km (0.101 R)
• M59: 51,892,061 km (0.116 R)
• M60: 52,215,042 km (0.109 R)
• M61: 53,622,609 km (0.101 R)
• M62: 55,152,247 km (0.075 R)
• M63: 55,481,811 km (0.054 R)
• M64: 56,143,183 km (0.12 R)
• M65: 57,139,954 km (0.085 R)
• M66: 57,250,956 km (0.034 R)
• M67: 57,584,858 km (0.072 R)
• M68: 57,919,209 km (0.108 R)
• M69: 61,185,080 km (0.074 R)
• M70: 61,754,151 km (0.076 R)
• M71: 62,325,016 km (0.099 R)
• M72: 63,127,010 km (0.044 R)
• M73: 64,625,682 km (0.11 R)
• M74: 66,603,216 km (0.115 R)
• M75: 66,837,187 km (0.108 R)
• M76: 67,071,308 km (0.093 R)
• M77: 67,305,877 km (0.104 R)
• M78: 67,775,615 km (0.118 R)
• M79: 67,893,198 km (0.1 R)
• M80: 68,600,348 km (0.11 R)
• M81: 69,073,226 km (0.083 R)
• M82: 70,140,906 km (0.04 R)
• M83: 70,736,456 km (0.07 R)
• M84: 71,333,650 km (0.09 R)
• M85: 71,453,329 km (0.028 R)
• M86: 71,692,835 km (0.117 R)
• M87: 72,773,829 km (0.1 R)
• M88: 73,860,209 km (0.073 R)
• M89: 77,274,182 km (0.088 R)
• M90: 77,642,940 km (0.111 R)
• M91: 79,619,876 km (0.032 R)
• M92: 81,488,354 km (0.117 R)
• M93: 83,497,154 km (0.109 R)
• M94: 83,623,115 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.6

Radius: 6

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.43 AU - 19.19 AU

Year: 27665 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 63,348,152 km

• M1: 84,972 km (0.119 R)
• M2: 309,817 km (0.079 R)
• M3: 1,221,467 km (0.068 R)
• M4: 1,754,633 km (0.111 R)
• M5: 2,320,413 km (0.081 R)
• M6: 2,478,089 km (0.082 R)
• M7: 2,770,852 km (0.103 R)
• M8: 2,837,423 km (0.087 R)
• M9: 3,898,521 km (0.095 R)
• M10: 4,048,418 km (0.076 R)
• M11: 6,294,630 km (0.077 R)
• M12: 7,747,674 km (0.118 R)
• M13: 8,366,411 km (0.072 R)
• M14: 9,050,522 km (0.058 R)
• M15: 9,299,153 km (0.111 R)
• M16: 9,803,148 km (0.06 R)
• M17: 10,264,209 km (0.101 R)
• M18: 10,680,091 km (0.084 R)
• M19: 10,732,450 km (0.056 R)
• M20: 11,743,732 km (0.103 R)
• M21: 13,798,758 km (0.098 R)
• M22: 14,372,915 km (0.047 R)
• M23: 14,721,178 km (0.119 R)
• M24: 15,248,661 km (0.072 R)
• M25: 15,901,954 km (0.056 R)
• M26: 16,929,393 km (0.105 R)
• M27: 17,543,791 km (0.09 R)
• M28: 17,853,608 km (0.112 R)
• M29: 17,978,074 km (0.112 R)
• M30: 18,416,096 km (0.106 R)
• M31: 19,944,089 km (0.032 R)
• M32: 20,073,192 km (0.04 R)
• M33: 20,657,820 km (0.062 R)
• M34: 20,788,569 km (0.053 R)
• M35: 21,843,982 km (0.097 R)
• M36: 22,043,695 km (0.07 R)
• M37: 22,445,216 km (0.114 R)
• M38: 22,646,874 km (0.04 R)
• M39: 23,937,754 km (0.103 R)
• M40: 25,112,995 km (0.106 R)
• M41: 29,041,435 km (0.054 R)
• M42: 29,114,738 km (0.086 R)
• M43: 31,338,510 km (0.107 R)
• M44: 33,769,924 km (0.1 R)
• M45: 36,814,390 km (0.037 R)
• M46: 36,893,528 km (0.034 R)
• M47: 39,458,084 km (0.11 R)
• M48: 40,108,087 km (0.099 R)
• M49: 41,583,571 km (0.068 R)
• M50: 41,913,883 km (0.052 R)
• M51: 42,743,552 km (0.096 R)
• M52: 45,434,369 km (0.074 R)
• M53: 47,402,030 km (0.086 R)
• M54: 50,097,784 km (0.093 R)
• M55: 54,098,480 km (0.114 R)
• M56: 56,730,654 km (0.116 R)
• M57: 57,923,996 km (0.045 R)
• M58: 59,311,217 km (0.078 R)
• M59: 59,962,267 km (0.077 R)
• M60: 60,148,816 km (0.084 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 10,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit