🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.72 AU - 0.74 AU

Year: 226 Days

Day: 28.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.87 AU - 1.09 AU

Year: 351 Days

Day: 13.2 Hours

Environment

Temp: 91 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,933,029 km

• M1: 78,988 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.08 AU - 2.38 AU

Year: 1204 Days

Day: 31 Hours

Environment

Temp: -80 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,933,029 km

• M1: 707,149 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.59 AU - 3.29 AU

Year: 1823 Days

Day: 18.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 64.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.09 AU - 3.53 AU

Year: 2178 Days

Day: 13.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.31 AU - 3.43 AU

Year: 2237 Days

Day: 37.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 8.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.06 AU - 8.5 AU

Year: 7104 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,933,029 km

• M1: 120,576 km (0.107 R)
• M2: 178,321 km (0.044 R)
• M3: 235,018 km (0.12 R)
• M4: 310,116 km (0.097 R)
• M5: 405,410 km (0.068 R)
• M6: 744,997 km (0.12 R)
• M7: 817,552 km (0.044 R)
• M8: 1,037,312 km (0.109 R)
• M9: 1,203,814 km (0.039 R)
• M10: 1,349,522 km (0.075 R)
• M11: 1,563,298 km (0.079 R)
• M12: 1,626,428 km (0.045 R)
• M13: 1,722,919 km (0.105 R)
• M14: 2,215,694 km (0.083 R)
• M15: 2,617,813 km (0.115 R)
• M16: 2,944,236 km (0.08 R)
• M17: 3,162,349 km (0.083 R)
• M18: 3,304,019 km (0.086 R)
• M19: 3,406,493 km (0.077 R)
• M20: 3,530,809 km (0.066 R)
• M21: 3,593,490 km (0.097 R)
• M22: 4,398,028 km (0.105 R)
• M23: 4,624,818 km (0.085 R)
• M24: 4,785,935 km (0.062 R)
• M25: 4,878,835 km (0.032 R)
• M26: 5,066,281 km (0.052 R)
• M27: 5,232,485 km (0.102 R)
• M28: 5,717,032 km (0.058 R)
• M29: 5,964,617 km (0.09 R)
• M30: 6,342,800 km (0.103 R)
• M31: 7,631,735 km (0.057 R)
• M32: 7,822,323 km (0.094 R)
• M33: 8,685,353 km (0.049 R)
• M34: 8,855,895 km (0.086 R)
• M35: 9,200,419 km (0.119 R)
• M36: 9,374,251 km (0.044 R)
• M37: 9,490,788 km (0.091 R)
• M38: 10,379,998 km (0.115 R)
• M39: 10,865,144 km (0.091 R)
• M40: 11,233,753 km (0.112 R)
• M41: 11,575,434 km (0.102 R)
• M42: 11,700,498 km (0.102 R)
• M43: 12,110,097 km (0.105 R)
• M44: 12,173,527 km (0.092 R)
• M45: 12,300,685 km (0.053 R)
• M46: 12,396,428 km (0.032 R)
• M47: 14,294,675 km (0.096 R)
• M48: 14,395,205 km (0.114 R)
• M49: 14,698,589 km (0.081 R)
• M50: 14,766,207 km (0.098 R)
• M51: 14,834,125 km (0.086 R)
• M52: 15,759,537 km (0.114 R)
• M53: 15,828,801 km (0.09 R)
• M54: 16,421,807 km (0.107 R)
• M55: 17,343,031 km (0.117 R)
• M56: 17,486,196 km (0.119 R)
• M57: 17,809,926 km (0.106 R)
• M58: 18,026,693 km (0.059 R)
• M59: 18,353,714 km (0.089 R)
• M60: 18,499,572 km (0.117 R)
• M61: 19,680,946 km (0.116 R)
• M62: 19,755,596 km (0.077 R)
• M63: 20,280,834 km (0.087 R)
• M64: 20,469,477 km (0.114 R)
• M65: 20,886,705 km (0.094 R)
• M66: 22,310,428 km (0.115 R)
• M67: 22,466,159 km (0.082 R)
• M68: 22,974,942 km (0.1 R)
• M69: 23,092,975 km (0.109 R)
• M70: 23,408,476 km (0.12 R)
• M71: 23,685,681 km (0.071 R)
• M72: 23,844,704 km (0.036 R)
• M73: 23,924,290 km (0.092 R)
• M74: 24,083,761 km (0.115 R)
• M75: 24,323,567 km (0.103 R)
• M76: 24,483,936 km (0.084 R)
• M77: 24,886,354 km (0.104 R)
• M78: 25,453,479 km (0.108 R)
• M79: 25,983,804 km (0.12 R)
• M80: 27,221,577 km (0.098 R)
• M81: 27,805,756 km (0.094 R)
• M82: 28,015,492 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 10.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.11 AU - 10.47 AU

Year: 9425 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 77,933,029 km

• M1: 135,984 km (0.055 R)
• M2: 291,417 km (0.088 R)
• M3: 395,836 km (0.086 R)
• M4: 501,602 km (0.065 R)
• M5: 772,972 km (0.098 R)
• M6: 845,976 km (0.116 R)
• M7: 1,205,011 km (0.085 R)
• M8: 1,313,170 km (0.117 R)
• M9: 1,458,878 km (0.071 R)
• M10: 1,778,719 km (0.108 R)
• M11: 1,903,035 km (0.097 R)
• M12: 2,581,610 km (0.075 R)
• M13: 2,751,703 km (0.105 R)
• M14: 2,823,660 km (0.074 R)
• M15: 3,816,242 km (0.055 R)
• M16: 3,945,345 km (0.061 R)
• M17: 4,125,460 km (0.109 R)
• M18: 4,208,188 km (0.086 R)
• M19: 4,442,758 km (0.105 R)
• M20: 5,244,004 km (0.091 R)
• M21: 5,315,811 km (0.04 R)
• M22: 5,735,134 km (0.066 R)
• M23: 5,883,385 km (0.119 R)
• M24: 6,146,229 km (0.081 R)
• M25: 6,317,069 km (0.088 R)
• M26: 7,155,565 km (0.062 R)
• M27: 7,255,347 km (0.067 R)
• M28: 7,598,076 km (0.102 R)
• M29: 7,843,267 km (0.084 R)
• M30: 8,028,768 km (0.042 R)
• M31: 8,700,463 km (0.077 R)
• M32: 8,999,957 km (0.107 R)
• M33: 9,151,051 km (0.09 R)
• M34: 9,609,270 km (0.03 R)
• M35: 9,719,523 km (0.101 R)
• M36: 10,799,021 km (0.117 R)
• M37: 10,936,502 km (0.108 R)
• M38: 11,074,730 km (0.118 R)
• M39: 11,446,182 km (0.12 R)
• M40: 11,727,276 km (0.079 R)
• M41: 12,368,453 km (0.118 R)
• M42: 12,753,817 km (0.051 R)
• M43: 13,118,536 km (0.077 R)
• M44: 13,216,523 km (0.116 R)
• M45: 13,858,597 km (0.094 R)
• M46: 14,510,844 km (0.093 R)
• M47: 14,637,404 km (0.092 R)
• M48: 15,224,426 km (0.081 R)
• M49: 15,508,063 km (0.108 R)
• M50: 15,715,256 km (0.109 R)
• M51: 16,290,011 km (0.078 R)
• M52: 16,712,476 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 12.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.41 AU - 10.97 AU

Year: 11764 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,933,029 km

• M1: 159,771 km (0.087 R)
• M2: 251,773 km (0.111 R)
• M3: 342,729 km (0.094 R)
• M4: 467,194 km (0.109 R)
• M5: 611,107 km (0.119 R)
• M6: 1,075,160 km (0.087 R)
• M7: 1,162,375 km (0.057 R)
• M8: 1,298,210 km (0.117 R)
• M9: 1,439,730 km (0.07 R)
• M10: 2,057,868 km (0.082 R)
• M11: 2,140,596 km (0.046 R)
• M12: 2,338,364 km (0.084 R)
• M13: 3,318,081 km (0.115 R)
• M14: 3,817,438 km (0.114 R)
• M15: 4,198,913 km (0.119 R)
• M16: 4,629,007 km (0.107 R)
• M17: 5,805,295 km (0.08 R)
• M18: 6,043,305 km (0.08 R)
• M19: 6,447,219 km (0.066 R)
• M20: 6,611,328 km (0.093 R)
• M21: 6,985,622 km (0.119 R)
• M22: 7,069,696 km (0.087 R)
• M23: 7,409,583 km (0.072 R)
• M24: 8,641,222 km (0.101 R)
• M25: 8,913,340 km (0.117 R)
• M26: 9,142,375 km (0.117 R)
• M27: 9,652,952 km (0.104 R)
• M28: 10,364,290 km (0.118 R)
• M29: 10,799,321 km (0.092 R)
• M30: 10,994,546 km (0.075 R)
• M31: 11,438,104 km (0.08 R)
• M32: 11,687,184 km (0.058 R)
• M33: 11,988,325 km (0.07 R)
• M34: 12,292,158 km (0.104 R)
• M35: 12,496,060 km (0.065 R)
• M36: 13,218,767 km (0.084 R)
• M37: 13,637,791 km (0.119 R)
• M38: 13,848,873 km (0.116 R)
• M39: 14,866,737 km (0.054 R)
• M40: 15,522,125 km (0.109 R)
• M41: 16,019,688 km (0.08 R)
• M42: 16,804,329 km (0.085 R)
• M43: 18,178,385 km (0.106 R)
• M44: 18,878,952 km (0.105 R)
• M45: 19,232,452 km (0.102 R)
• M46: 20,306,415 km (0.082 R)
• M47: 21,216,269 km (0.099 R)
• M48: 21,338,491 km (0.106 R)
• M49: 21,706,801 km (0.108 R)
• M50: 21,830,069 km (0.111 R)
• M51: 22,139,288 km (0.052 R)
• M52: 23,012,640 km (0.058 R)
• M53: 24,471,818 km (0.108 R)
• M54: 24,600,173 km (0.107 R)
• M55: 27,146,628 km (0.088 R)
• M56: 27,279,471 km (0.1 R)
• M57: 28,081,016 km (0.099 R)
• M58: 28,687,336 km (0.11 R)
• M59: 29,093,943 km (0.104 R)
• M60: 30,325,134 km (0.107 R)
• M61: 31,085,839 km (0.039 R)
• M62: 33,121,567 km (0.108 R)
• M63: 33,334,744 km (0.062 R)
• M64: 37,099,374 km (0.101 R)
• M65: 37,246,878 km (0.104 R)
• M66: 39,256,725 km (0.099 R)
• M67: 40,010,100 km (0.081 R)
• M68: 40,161,344 km (0.102 R)
• M69: 40,464,279 km (0.107 R)
• M70: 41,837,438 km (0.12 R)
• M71: 42,452,734 km (0.081 R)
• M72: 43,458,780 km (0.064 R)
• M73: 44,081,705 km (0.118 R)
• M74: 44,394,365 km (0.089 R)
• M75: 44,786,162 km (0.099 R)
• M76: 45,100,467 km (0.07 R)
• M77: 45,415,520 km (0.099 R)
• M78: 45,573,346 km (0.12 R)
• M79: 47,081,292 km (0.028 R)
• M80: 50,146,253 km (0.058 R)
• M81: 51,785,098 km (0.109 R)
• M82: 52,528,300 km (0.09 R)
• M83: 53,608,098 km (0.081 R)
• M84: 54,947,148 km (0.105 R)
• M85: 55,283,594 km (0.056 R)
• M86: 56,381,941 km (0.106 R)
• M87: 56,551,436 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.8

Radius: 7.1

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.2 AU - 14.86 AU

Year: 20030 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,933,029 km

• M1: 90,806 km (0.068 R)
• M2: 190,588 km (0.078 R)
• M3: 984,803 km (0.1 R)
• M4: 1,119,890 km (0.061 R)
• M5: 2,403,739 km (0.055 R)
• M6: 2,624,246 km (0.104 R)
• M7: 3,203,638 km (0.109 R)
• M8: 5,070,321 km (0.088 R)
• M9: 5,787,194 km (0.083 R)
• M10: 6,433,756 km (0.086 R)
• M11: 6,739,982 km (0.107 R)
• M12: 7,208,224 km (0.082 R)
• M13: 7,526,119 km (0.087 R)
• M14: 7,579,675 km (0.058 R)
• M15: 8,121,070 km (0.118 R)
• M16: 8,341,128 km (0.055 R)
• M17: 8,787,080 km (0.082 R)
• M18: 8,843,478 km (0.119 R)
• M19: 9,528,487 km (0.026 R)
• M20: 9,702,320 km (0.1 R)
• M21: 10,349,031 km (0.117 R)
• M22: 10,408,571 km (0.063 R)
• M23: 10,468,111 km (0.117 R)
• M24: 11,621,959 km (0.027 R)
• M25: 11,807,760 km (0.094 R)
• M26: 11,994,608 km (0.083 R)
• M27: 12,560,985 km (0.092 R)
• M28: 13,200,666 km (0.099 R)
• M29: 13,654,546 km (0.092 R)
• M30: 14,113,662 km (0.079 R)
• M31: 14,378,300 km (0.116 R)
• M32: 15,047,003 km (0.082 R)
• M33: 15,657,512 km (0.078 R)
• M34: 15,931,575 km (0.083 R)
• M35: 16,138,020 km (0.082 R)
• M36: 17,821,744 km (0.08 R)
• M37: 18,684,325 km (0.044 R)
• M38: 19,120,702 km (0.109 R)
• M39: 19,193,856 km (0.062 R)
• M40: 19,267,009 km (0.073 R)
• M41: 21,504,395 km (0.099 R)
• M42: 21,732,531 km (0.087 R)
• M43: 22,345,135 km (0.084 R)
• M44: 23,196,646 km (0.049 R)
• M45: 23,509,006 km (0.098 R)
• M46: 23,822,563 km (0.071 R)
• M47: 24,454,166 km (0.108 R)
• M48: 24,612,889 km (0.075 R)
• M49: 25,331,407 km (0.07 R)
• M50: 25,572,410 km (0.097 R)
• M51: 26,462,816 km (0.099 R)
• M52: 28,858,327 km (0.072 R)
• M53: 30,550,428 km (0.089 R)
• M54: 31,581,008 km (0.107 R)
• M55: 31,927,028 km (0.116 R)
• M56: 32,797,837 km (0.078 R)
• M57: 33,411,936 km (0.081 R)
• M58: 35,456,341 km (0.109 R)
• M59: 37,449,433 km (0.088 R)
• M60: 38,367,366 km (0.075 R)
• M61: 39,664,828 km (0.112 R)
• M62: 40,225,371 km (0.12 R)
• M63: 43,354,510 km (0.104 R)
• M64: 44,221,430 km (0.061 R)
• M65: 44,802,618 km (0.08 R)
• M66: 45,094,034 km (0.094 R)
• M67: 46,561,140 km (0.095 R)
• M68: 46,757,862 km (0.089 R)
• M69: 47,448,705 km (0.105 R)
• M70: 48,940,644 km (0.073 R)
• M71: 50,953,633 km (0.12 R)
• M72: 52,276,527 km (0.052 R)
• M73: 52,890,926 km (0.109 R)
• M74: 53,920,159 km (0.073 R)
• M75: 54,852,154 km (0.089 R)
• M76: 55,164,065 km (0.027 R)
• M77: 55,268,036 km (0.071 R)
• M78: 58,102,915 km (0.091 R)
• M79: 58,208,681 km (0.099 R)
• M80: 58,526,876 km (0.091 R)
• M81: 58,739,155 km (0.1 R)
• M82: 60,554,675 km (0.109 R)
• M83: 62,280,286 km (0.04 R)
• M84: 62,931,486 km (0.066 R)
• M85: 63,803,193 km (0.119 R)
• M86: 64,350,122 km (0.109 R)
• M87: 64,569,283 km (0.075 R)
• M88: 67,887,065 km (0.118 R)
• M89: 68,333,615 km (0.052 R)
• M90: 68,557,114 km (0.049 R)
• M91: 68,781,062 km (0.105 R)
• M92: 70,806,916 km (0.106 R)
• M93: 71,827,174 km (0.042 R)
• M94: 73,080,654 km (0.062 R)
• M95: 74,686,587 km (0.111 R)
• M96: 76,536,066 km (0.091 R)
• M97: 77,466,415 km (0.036 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit