🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.82 AU - 1.18 AU

Year: 360 Days

Day: 25.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.01 AU - 2.13 AU

Year: 1072 Days

Day: 34.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,256,995 km

• M1: 58,343 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.31 AU - 3.83 AU

Year: 1936 Days

Day: 42.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,256,995 km

• M1: 2,154,957 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 12

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.16 AU - 7.4 AU

Year: 6354 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 103,256,995 km

• M1: 152,291 km (0.076 R)
• M2: 246,388 km (0.065 R)
• M3: 364,570 km (0.108 R)
• M4: 629,059 km (0.088 R)
• M5: 758,461 km (0.099 R)
• M6: 926,609 km (0.075 R)
• M7: 1,092,364 km (0.068 R)
• M8: 1,268,440 km (0.093 R)
• M9: 1,741,020 km (0.114 R)
• M10: 2,389,377 km (0.082 R)
• M11: 2,514,890 km (0.034 R)
• M12: 2,664,338 km (0.115 R)
• M13: 3,408,288 km (0.114 R)
• M14: 3,646,149 km (0.106 R)
• M15: 3,938,762 km (0.09 R)
• M16: 4,417,924 km (0.078 R)
• M17: 4,625,267 km (0.079 R)
• M18: 4,915,786 km (0.077 R)
• M19: 5,103,681 km (0.103 R)
• M20: 5,710,001 km (0.077 R)
• M21: 5,879,346 km (0.074 R)
• M22: 5,964,617 km (0.056 R)
• M23: 6,397,403 km (0.102 R)
• M24: 6,691,662 km (0.095 R)
• M25: 7,262,977 km (0.078 R)
• M26: 7,539,134 km (0.105 R)
• M27: 7,725,234 km (0.049 R)
• M28: 7,912,830 km (0.114 R)
• M29: 8,484,593 km (0.12 R)
• M30: 8,808,023 km (0.093 R)
• M31: 8,938,622 km (0.114 R)
• M32: 9,467,152 km (0.111 R)
• M33: 10,279,169 km (0.049 R)
• M34: 10,554,728 km (0.113 R)
• M35: 10,902,693 km (0.077 R)
• M36: 11,325,307 km (0.097 R)
• M37: 12,077,784 km (0.118 R)
• M38: 12,186,691 km (0.084 R)
• M39: 12,478,557 km (0.079 R)
• M40: 12,920,469 km (0.115 R)
• M41: 13,031,919 km (0.081 R)
• M42: 13,143,519 km (0.045 R)
• M43: 13,782,153 km (0.039 R)
• M44: 14,086,285 km (0.099 R)
• M45: 14,546,598 km (0.072 R)
• M46: 14,972,802 km (0.097 R)
• M47: 15,639,709 km (0.041 R)
• M48: 16,597,734 km (0.092 R)
• M49: 16,718,908 km (0.041 R)
• M50: 16,921,314 km (0.098 R)
• M51: 17,287,829 km (0.093 R)
• M52: 19,797,633 km (0.112 R)
• M53: 19,926,137 km (0.099 R)
• M54: 20,140,960 km (0.087 R)
• M55: 21,182,311 km (0.105 R)
• M56: 21,577,398 km (0.097 R)
• M57: 22,019,161 km (0.082 R)
• M58: 22,597,955 km (0.077 R)
• M59: 23,498,235 km (0.115 R)
• M60: 24,824,420 km (0.049 R)
• M61: 24,916,872 km (0.069 R)
• M62: 25,009,323 km (0.051 R)
• M63: 25,846,772 km (0.116 R)
• M64: 26,363,034 km (0.05 R)
• M65: 27,215,144 km (0.057 R)
• M66: 28,124,549 km (0.106 R)
• M67: 28,849,501 km (0.037 R)
• M68: 29,238,605 km (0.093 R)
• M69: 29,482,748 km (0.102 R)
• M70: 29,776,559 km (0.087 R)
• M71: 31,910,572 km (0.064 R)
• M72: 32,212,311 km (0.098 R)
• M73: 32,767,768 km (0.119 R)
• M74: 33,326,516 km (0.107 R)
• M75: 34,144,816 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.7

Radius: 3

Gravity: 54.97 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.27 AU - 16.15 AU

Year: 20304 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,256,995 km

• M1: 217,814 km (0.115 R)
• M2: 343,028 km (0.083 R)
• M3: 488,587 km (0.1 R)
• M4: 1,232,537 km (0.093 R)
• M5: 1,452,895 km (0.111 R)
• M6: 1,685,370 km (0.109 R)
• M7: 1,745,209 km (0.036 R)
• M8: 2,902,199 km (0.049 R)
• M9: 3,647,495 km (0.094 R)
• M10: 4,489,582 km (0.102 R)
• M11: 4,572,758 km (0.112 R)
• M12: 4,868,064 km (0.115 R)
• M13: 5,169,504 km (0.083 R)
• M14: 5,700,128 km (0.042 R)
• M15: 6,294,330 km (0.084 R)
• M16: 6,528,152 km (0.072 R)
• M17: 6,907,981 km (0.115 R)
• M18: 7,343,909 km (0.092 R)
• M19: 7,392,828 km (0.118 R)
• M20: 7,491,113 km (0.067 R)
• M21: 7,540,481 km (0.115 R)
• M22: 7,788,664 km (0.119 R)
• M23: 8,343,971 km (0.102 R)
• M24: 9,976,233 km (0.09 R)
• M25: 10,139,295 km (0.112 R)
• M26: 10,358,157 km (0.069 R)
• M27: 10,744,867 km (0.076 R)
• M28: 11,875,378 km (0.116 R)
• M29: 12,048,164 km (0.116 R)
• M30: 12,163,803 km (0.103 R)
• M31: 12,279,891 km (0.117 R)
• M32: 13,161,920 km (0.115 R)
• M33: 13,460,368 km (0.07 R)
• M34: 14,800,017 km (0.092 R)
• M35: 15,235,197 km (0.061 R)
• M36: 16,117,824 km (0.047 R)
• M37: 16,437,216 km (0.038 R)
• M38: 16,952,281 km (0.04 R)
• M39: 17,407,358 km (0.107 R)
• M40: 18,196,935 km (0.115 R)
• M41: 18,796,673 km (0.115 R)
• M42: 19,065,201 km (0.107 R)
• M43: 19,538,380 km (0.031 R)
• M44: 20,220,995 km (0.109 R)
• M45: 21,679,723 km (0.117 R)
• M46: 22,244,306 km (0.113 R)
• M47: 22,457,184 km (0.117 R)
• M48: 23,171,962 km (0.095 R)
• M49: 23,315,875 km (0.038 R)
• M50: 25,138,725 km (0.104 R)
• M51: 25,360,579 km (0.119 R)
• M52: 25,806,081 km (0.119 R)
• M53: 25,955,231 km (0.113 R)
• M54: 26,029,880 km (0.088 R)
• M55: 27,082,451 km (0.087 R)
• M56: 27,158,147 km (0.057 R)
• M57: 27,309,839 km (0.073 R)
• M58: 28,302,421 km (0.092 R)
• M59: 31,668,672 km (0.068 R)
• M60: 32,308,802 km (0.092 R)
• M61: 33,276,850 km (0.118 R)
• M62: 33,845,920 km (0.091 R)
• M63: 37,243,287 km (0.089 R)
• M64: 39,281,708 km (0.085 R)
• M65: 39,969,260 km (0.083 R)
• M66: 40,055,428 km (0.088 R)
• M67: 43,200,125 km (0.1 R)
• M68: 44,176,700 km (0.069 R)
• M69: 45,700,205 km (0.105 R)
• M70: 46,241,899 km (0.074 R)
• M71: 46,785,836 km (0.116 R)
• M72: 47,880,145 km (0.116 R)
• M73: 48,982,681 km (0.096 R)
• M74: 49,722,443 km (0.038 R)
• M75: 52,246,159 km (0.078 R)
• M76: 55,290,625 km (0.114 R)
• M77: 55,771,582 km (0.084 R)
• M78: 56,253,886 km (0.045 R)
• M79: 57,028,354 km (0.07 R)
• M80: 58,980,008 km (0.071 R)
• M81: 59,373,001 km (0.114 R)
• M82: 60,161,382 km (0.114 R)
• M83: 60,359,150 km (0.043 R)
• M84: 60,458,035 km (0.109 R)
• M85: 60,953,353 km (0.114 R)
• M86: 61,350,685 km (0.073 R)
• M87: 62,647,699 km (0.11 R)
• M88: 63,953,838 km (0.087 R)
• M89: 66,184,641 km (0.104 R)
• M90: 66,797,394 km (0.066 R)
• M91: 67,822,887 km (0.081 R)
• M92: 68,337,504 km (0.083 R)
• M93: 68,750,245 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.3

Radius: 8

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.29 AU - 19.59 AU

Year: 26211 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,256,995 km

• M1: 583,282 km (0.097 R)
• M2: 1,267,992 km (0.081 R)
• M3: 1,824,047 km (0.103 R)
• M4: 2,697,848 km (0.031 R)
• M5: 2,783,119 km (0.115 R)
• M6: 3,312,994 km (0.106 R)
• M7: 3,970,327 km (0.088 R)
• M8: 5,347,675 km (0.097 R)
• M9: 7,210,617 km (0.066 R)
• M10: 7,629,342 km (0.108 R)
• M11: 7,689,929 km (0.035 R)
• M12: 8,241,347 km (0.109 R)
• M13: 9,512,181 km (0.064 R)
• M14: 9,708,154 km (0.054 R)
• M15: 11,739,095 km (0.117 R)
• M16: 11,878,969 km (0.088 R)
• M17: 11,949,280 km (0.097 R)
• M18: 12,302,181 km (0.089 R)
• M19: 12,444,448 km (0.116 R)
• M20: 12,658,673 km (0.106 R)
• M21: 12,874,243 km (0.062 R)
• M22: 13,018,456 km (0.079 R)
• M23: 13,308,825 km (0.107 R)
• M24: 14,341,649 km (0.099 R)
• M25: 14,641,443 km (0.065 R)
• M26: 15,095,173 km (0.11 R)
• M27: 15,630,135 km (0.106 R)
• M28: 15,707,178 km (0.106 R)
• M29: 16,483,591 km (0.092 R)
• M30: 18,073,667 km (0.066 R)
• M31: 18,723,221 km (0.105 R)
• M32: 19,050,840 km (0.057 R)
• M33: 19,133,119 km (0.078 R)
• M34: 19,215,398 km (0.068 R)
• M35: 20,380,616 km (0.037 R)
• M36: 21,397,283 km (0.102 R)
• M37: 21,739,862 km (0.03 R)
• M38: 22,865,735 km (0.07 R)
• M39: 23,391,871 km (0.112 R)
• M40: 27,462,280 km (0.071 R)
• M41: 27,555,180 km (0.059 R)
• M42: 29,056,095 km (0.094 R)
• M43: 31,453,700 km (0.092 R)
• M44: 31,648,178 km (0.113 R)
• M45: 32,136,315 km (0.118 R)
• M46: 32,332,289 km (0.077 R)
• M47: 33,516,206 km (0.045 R)
• M48: 33,715,022 km (0.055 R)
• M49: 34,113,550 km (0.097 R)
• M50: 35,217,732 km (0.12 R)
• M51: 36,639,959 km (0.098 R)
• M52: 37,564,175 km (0.058 R)
• M53: 38,808,380 km (0.1 R)
• M54: 40,066,050 km (0.11 R)
• M55: 41,124,155 km (0.098 R)
• M56: 43,592,820 km (0.063 R)
• M57: 43,809,736 km (0.077 R)
• M58: 43,918,344 km (0.099 R)
• M59: 44,680,994 km (0.045 R)
• M60: 45,448,132 km (0.072 R)
• M61: 45,888,399 km (0.112 R)
• M62: 46,330,012 km (0.108 R)
• M63: 47,663,527 km (0.106 R)
• M64: 50,823,782 km (0.076 R)
• M65: 51,280,804 km (0.119 R)
• M66: 53,122,353 km (0.114 R)
• M67: 54,985,296 km (0.096 R)
• M68: 56,160,686 km (0.107 R)
• M69: 56,633,116 km (0.112 R)
• M70: 58,058,186 km (0.101 R)
• M71: 58,535,852 km (0.088 R)
• M72: 60,218,080 km (0.07 R)
• M73: 60,943,779 km (0.108 R)
• M74: 61,672,470 km (0.117 R)
• M75: 61,916,016 km (0.099 R)
• M76: 64,863,243 km (0.102 R)
• M77: 65,110,977 km (0.101 R)
• M78: 66,353,986 km (0.075 R)
• M79: 71,915,586 km (0.089 R)
• M80: 72,171,847 km (0.116 R)
• M81: 73,845,399 km (0.087 R)
• M82: 75,141,514 km (0.117 R)
• M83: 77,099,601 km (0.092 R)
• M84: 78,414,417 km (0.094 R)
• M85: 81,332,772 km (0.116 R)
• M86: 83,208,280 km (0.117 R)
• M87: 83,342,919 km (0.119 R)
• M88: 83,477,407 km (0.102 R)
• M89: 83,881,620 km (0.041 R)
• M90: 84,691,992 km (0.066 R)
• M91: 86,865,649 km (0.075 R)
• M92: 91,962,000 km (0.059 R)
• M93: 92,100,976 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.2

Radius: 4.3

Gravity: 50.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.59 AU - 21.95 AU

Year: 26959 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,256,995 km

• M1: 127,308 km (0.064 R)
• M2: 672,143 km (0.038 R)
• M3: 1,646,773 km (0.04 R)
• M4: 1,883,437 km (0.105 R)
• M5: 2,656,260 km (0.073 R)
• M6: 2,793,591 km (0.074 R)
• M7: 3,317,034 km (0.104 R)
• M8: 3,818,635 km (0.073 R)
• M9: 4,669,249 km (0.105 R)
• M10: 4,779,652 km (0.077 R)
• M11: 5,401,830 km (0.03 R)
• M12: 5,459,574 km (0.099 R)
• M13: 7,673,623 km (0.076 R)
• M14: 7,869,297 km (0.063 R)
• M15: 9,562,595 km (0.081 R)
• M16: 9,843,689 km (0.104 R)
• M17: 10,702,980 km (0.08 R)
• M18: 10,921,542 km (0.12 R)
• M19: 11,810,453 km (0.052 R)
• M20: 12,111,892 km (0.08 R)
• M21: 17,522,847 km (0.05 R)
• M22: 18,039,110 km (0.12 R)
• M23: 20,064,216 km (0.084 R)
• M24: 20,153,825 km (0.066 R)
• M25: 21,148,950 km (0.08 R)
• M26: 22,252,683 km (0.083 R)
• M27: 24,133,278 km (0.088 R)
• M28: 24,228,722 km (0.117 R)
• M29: 24,899,668 km (0.111 R)
• M30: 25,092,649 km (0.047 R)
• M31: 25,479,809 km (0.075 R)
• M32: 25,966,600 km (0.092 R)
• M33: 26,260,111 km (0.088 R)
• M34: 26,358,247 km (0.109 R)
• M35: 26,850,424 km (0.061 R)
• M36: 26,949,308 km (0.084 R)
• M37: 27,048,193 km (0.075 R)
• M38: 33,307,218 km (0.062 R)
• M39: 34,481,561 km (0.098 R)
• M40: 35,127,674 km (0.116 R)
• M41: 35,886,584 km (0.114 R)
• M42: 36,980,145 km (0.104 R)
• M43: 37,752,070 km (0.119 R)
• M44: 40,325,752 km (0.102 R)
• M45: 40,779,183 km (0.116 R)
• M46: 41,462,247 km (0.106 R)
• M47: 41,576,539 km (0.098 R)
• M48: 43,883,039 km (0.074 R)
• M49: 44,583,008 km (0.086 R)
• M50: 44,817,278 km (0.047 R)
• M51: 45,286,716 km (0.086 R)
• M52: 45,875,982 km (0.061 R)
• M53: 47,539,361 km (0.061 R)
• M54: 48,258,179 km (0.09 R)
• M55: 48,378,306 km (0.08 R)
• M56: 48,498,582 km (0.12 R)
• M57: 52,029,092 km (0.091 R)
• M58: 53,017,635 km (0.097 R)
• M59: 58,051,753 km (0.065 R)
• M60: 59,849,471 km (0.082 R)
• M61: 60,236,929 km (0.104 R)
• M62: 60,495,883 km (0.113 R)
• M63: 61,274,689 km (0.083 R)
• M64: 62,842,176 km (0.095 R)
• M65: 63,762,652 km (0.057 R)
• M66: 67,757,513 km (0.028 R)
• M67: 68,836,563 km (0.049 R)
• M68: 69,785,163 km (0.106 R)
• M69: 71,558,645 km (0.092 R)
• M70: 72,794,922 km (0.047 R)
• M71: 75,567,719 km (0.107 R)
• M72: 76,266,191 km (0.11 R)
• M73: 77,247,852 km (0.087 R)
• M74: 77,951,411 km (0.086 R)
• M75: 78,798,734 km (0.1 R)
• M76: 79,081,773 km (0.096 R)
• M77: 80,217,520 km (0.064 R)
• M78: 82,074,478 km (0.101 R)
• M79: 84,379,482 km (0.088 R)
• M80: 85,104,134 km (0.029 R)
• M81: 86,122,148 km (0.106 R)
• M82: 86,705,729 km (0.084 R)
• M83: 88,464,102 km (0.096 R)
• M84: 89,495,281 km (0.111 R)
• M85: 91,123,653 km (0.117 R)
• M86: 92,761,900 km (0.074 R)
• M87: 96,823,931 km (0.066 R)
• M88: 97,278,858 km (0.111 R)
• M89: 98,647,828 km (0.12 R)
• M90: 100,329,757 km (0.093 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 15,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit