🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.68 AU

Year: 178 Days

Day: 31.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.78 AU

Year: 222 Days

Day: 40.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.49 AU - 1.89 AU

Year: 783 Days

Day: 46.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.74 AU - 1.98 AU

Year: 904 Days

Day: 19.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,800,783 km

• M1: 109,206 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.81 AU - 3.01 AU

Year: 1334 Days

Day: 31.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 11.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.53 AU - 8.03 AU

Year: 6293 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 106,800,783 km

• M1: 161,267 km (0.116 R)
• M2: 238,010 km (0.115 R)
• M3: 336,894 km (0.12 R)
• M4: 441,613 km (0.027 R)
• M5: 533,915 km (0.089 R)
• M6: 702,212 km (0.092 R)
• M7: 944,711 km (0.114 R)
• M8: 1,166,115 km (0.116 R)
• M9: 1,302,249 km (0.102 R)
• M10: 1,632,262 km (0.112 R)
• M11: 1,771,688 km (0.066 R)
• M12: 1,900,791 km (0.091 R)
• M13: 2,078,064 km (0.109 R)
• M14: 2,168,720 km (0.075 R)
• M15: 2,433,060 km (0.072 R)
• M16: 2,577,422 km (0.084 R)
• M17: 2,908,482 km (0.11 R)
• M18: 3,027,562 km (0.102 R)
• M19: 3,130,934 km (0.089 R)
• M20: 3,466,482 km (0.072 R)
• M21: 4,249,178 km (0.111 R)
• M22: 4,522,194 km (0.063 R)
• M23: 5,023,796 km (0.066 R)
• M24: 5,480,069 km (0.117 R)
• M25: 5,649,414 km (0.1 R)
• M26: 6,145,780 km (0.09 R)
• M27: 6,277,575 km (0.098 R)
• M28: 6,611,328 km (0.083 R)
• M29: 6,859,661 km (0.057 R)
• M30: 6,996,543 km (0.093 R)
• M31: 7,203,437 km (0.072 R)
• M32: 7,552,897 km (0.097 R)
• M33: 7,670,631 km (0.119 R)
• M34: 7,907,893 km (0.095 R)
• M35: 8,003,486 km (0.114 R)
• M36: 8,414,132 km (0.086 R)
• M37: 8,955,826 km (0.11 R)
• M38: 9,205,804 km (0.037 R)
• M39: 9,483,458 km (0.045 R)
• M40: 9,585,035 km (0.049 R)
• M41: 9,738,223 km (0.119 R)
• M42: 10,124,784 km (0.114 R)
• M43: 10,228,754 km (0.104 R)
• M44: 10,753,693 km (0.081 R)
• M45: 11,153,120 km (0.111 R)
• M46: 11,666,240 km (0.054 R)
• M47: 12,547,821 km (0.105 R)
• M48: 12,799,594 km (0.076 R)
• M49: 13,251,379 km (0.105 R)
• M50: 13,938,931 km (0.094 R)
• M51: 14,403,881 km (0.117 R)
• M52: 14,491,546 km (0.091 R)
• M53: 14,579,509 km (0.112 R)
• M54: 14,814,827 km (0.102 R)
• M55: 15,259,282 km (0.096 R)
• M56: 15,828,801 km (0.083 R)
• M57: 15,949,527 km (0.12 R)
• M58: 16,527,423 km (0.066 R)
• M59: 17,174,135 km (0.039 R)
• M60: 17,797,808 km (0.114 R)
• M61: 18,207,108 km (0.056 R)
• M62: 18,333,668 km (0.09 R)
• M63: 19,035,132 km (0.089 R)
• M64: 19,131,473 km (0.093 R)
• M65: 20,005,873 km (0.088 R)
• M66: 20,431,479 km (0.072 R)
• M67: 20,760,893 km (0.119 R)
• M68: 21,025,831 km (0.114 R)
• M69: 21,258,456 km (0.038 R)
• M70: 21,425,108 km (0.101 R)
• M71: 21,692,738 km (0.074 R)
• M72: 21,894,247 km (0.076 R)
• M73: 22,130,013 km (0.101 R)
• M74: 22,265,100 km (0.031 R)
• M75: 22,502,362 km (0.117 R)
• M76: 22,876,656 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 9.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.97 AU - 13.35 AU

Year: 14192 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 106,800,783 km

• M1: 172,486 km (0.102 R)
• M2: 240,703 km (0.065 R)
• M3: 350,807 km (0.098 R)
• M4: 423,661 km (0.115 R)
• M5: 565,929 km (0.109 R)
• M6: 913,594 km (0.062 R)
• M7: 979,866 km (0.113 R)
• M8: 1,061,846 km (0.086 R)
• M9: 1,413,251 km (0.096 R)
• M10: 1,716,785 km (0.036 R)
• M11: 1,833,771 km (0.116 R)
• M12: 2,111,424 km (0.068 R)
• M13: 2,273,738 km (0.093 R)
• M14: 2,963,235 km (0.081 R)
• M15: 3,043,718 km (0.087 R)
• M16: 3,186,435 km (0.092 R)
• M17: 3,248,219 km (0.11 R)
• M18: 3,866,507 km (0.07 R)
• M19: 4,405,657 km (0.094 R)
• M20: 4,801,942 km (0.112 R)
• M21: 5,161,127 km (0.114 R)
• M22: 5,504,154 km (0.097 R)
• M23: 5,753,833 km (0.069 R)
• M24: 6,083,996 km (0.114 R)
• M25: 6,316,172 km (0.041 R)
• M26: 6,577,669 km (0.054 R)
• M27: 6,762,721 km (0.089 R)
• M28: 7,111,135 km (0.083 R)
• M29: 7,438,006 km (0.063 R)
• M30: 7,575,786 km (0.115 R)
• M31: 8,163,107 km (0.09 R)
• M32: 8,248,228 km (0.06 R)
• M33: 8,362,222 km (0.092 R)
• M34: 8,447,941 km (0.119 R)
• M35: 8,620,428 km (0.064 R)
• M36: 8,910,648 km (0.117 R)
• M37: 9,470,742 km (0.106 R)
• M38: 10,011,837 km (0.103 R)
• M39: 10,103,092 km (0.1 R)
• M40: 10,225,014 km (0.042 R)
• M41: 10,563,106 km (0.075 R)
• M42: 11,983,986 km (0.051 R)
• M43: 12,048,463 km (0.098 R)
• M44: 12,438,165 km (0.104 R)
• M45: 13,163,266 km (0.109 R)
• M46: 13,530,978 km (0.113 R)
• M47: 13,902,130 km (0.104 R)
• M48: 14,482,271 km (0.104 R)
• M49: 14,792,686 km (0.05 R)
• M50: 14,896,657 km (0.113 R)
• M51: 15,349,938 km (0.103 R)
• M52: 15,736,948 km (0.086 R)
• M53: 16,020,436 km (0.107 R)
• M54: 16,198,457 km (0.104 R)
• M55: 16,269,965 km (0.094 R)
• M56: 16,772,764 km (0.04 R)
• M57: 17,244,147 km (0.083 R)
• M58: 17,353,652 km (0.102 R)
• M59: 18,015,024 km (0.116 R)
• M60: 18,759,573 km (0.112 R)
• M61: 18,947,318 km (0.069 R)
• M62: 19,895,170 km (0.071 R)
• M63: 19,971,765 km (0.047 R)
• M64: 20,124,953 km (0.073 R)
• M65: 20,897,327 km (0.119 R)
• M66: 21,091,953 km (0.036 R)
• M67: 21,443,808 km (0.11 R)
• M68: 21,876,445 km (0.104 R)
• M69: 22,830,430 km (0.095 R)
• M70: 22,910,465 km (0.114 R)
• M71: 22,990,650 km (0.09 R)
• M72: 23,272,193 km (0.074 R)
• M73: 23,433,459 km (0.08 R)
• M74: 24,368,446 km (0.11 R)
• M75: 24,614,385 km (0.075 R)
• M76: 25,067,367 km (0.075 R)
• M77: 25,191,384 km (0.03 R)
• M78: 25,647,807 km (0.102 R)
• M79: 26,190,847 km (0.04 R)
• M80: 26,400,733 km (0.091 R)
• M81: 27,160,840 km (0.065 R)
• M82: 27,288,148 km (0.081 R)
• M83: 27,799,772 km (0.071 R)
• M84: 27,970,912 km (0.063 R)
• M85: 28,228,370 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288

Radius: 5.9

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.18 AU - 16.28 AU

Year: 18134 Days

Day: 21.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,800,783 km

• M1: 126,709 km (0.097 R)
• M2: 247,435 km (0.089 R)
• M3: 392,994 km (0.108 R)
• M4: 437,574 km (0.095 R)
• M5: 532,419 km (0.061 R)
• M6: 936,782 km (0.1 R)
• M7: 1,125,126 km (0.106 R)
• M8: 1,168,659 km (0.045 R)
• M9: 1,465,461 km (0.025 R)
• M10: 1,513,182 km (0.098 R)
• M11: 1,561,503 km (0.097 R)
• M12: 2,153,013 km (0.1 R)
• M13: 2,262,369 km (0.119 R)
• M14: 2,807,054 km (0.09 R)
• M15: 2,956,952 km (0.032 R)
• M16: 3,078,874 km (0.099 R)
• M17: 3,140,359 km (0.118 R)
• M18: 4,078,038 km (0.109 R)
• M19: 4,179,765 km (0.106 R)
• M20: 4,559,743 km (0.095 R)
• M21: 5,278,561 km (0.116 R)
• M22: 5,352,462 km (0.12 R)
• M23: 5,463,913 km (0.051 R)
• M24: 6,304,054 km (0.082 R)
• M25: 6,382,444 km (0.052 R)
• M26: 6,421,788 km (0.096 R)
• M27: 6,619,556 km (0.027 R)
• M28: 7,021,077 km (0.116 R)
• M29: 7,102,309 km (0.113 R)
• M30: 7,224,680 km (0.072 R)
• M31: 7,306,809 km (0.058 R)
• M32: 7,596,430 km (0.072 R)
• M33: 7,805,568 km (0.098 R)
• M34: 7,931,978 km (0.116 R)
• M35: 8,748,184 km (0.033 R)
• M36: 8,791,867 km (0.039 R)
• M37: 9,011,477 km (0.119 R)
• M38: 9,817,061 km (0.066 R)
• M39: 9,862,389 km (0.099 R)
• M40: 9,953,494 km (0.101 R)
• M41: 11,543,869 km (0.081 R)
• M42: 11,736,103 km (0.088 R)
• M43: 12,663,609 km (0.088 R)
• M44: 14,226,907 km (0.085 R)
• M45: 14,278,219 km (0.109 R)
• M46: 15,320,019 km (0.116 R)
• M47: 15,903,301 km (0.097 R)
• M48: 16,010,114 km (0.118 R)
• M49: 16,170,782 km (0.074 R)
• M50: 17,036,954 km (0.099 R)
• M51: 17,091,557 km (0.094 R)
• M52: 18,983,521 km (0.067 R)
• M53: 20,300,581 km (0.06 R)
• M54: 20,648,994 km (0.073 R)
• M55: 20,999,352 km (0.084 R)
• M56: 21,705,903 km (0.078 R)
• M57: 22,062,245 km (0.065 R)
• M58: 22,241,015 km (0.068 R)
• M59: 22,901,040 km (0.091 R)
• M60: 23,445,726 km (0.081 R)
• M61: 24,424,545 km (0.069 R)
• M62: 24,857,033 km (0.075 R)
• M63: 25,167,448 km (0.076 R)
• M64: 25,291,914 km (0.038 R)
• M65: 25,354,296 km (0.073 R)
• M66: 25,729,487 km (0.089 R)
• M67: 25,917,682 km (0.113 R)
• M68: 28,796,094 km (0.11 R)
• M69: 30,637,494 km (0.067 R)
• M70: 30,903,629 km (0.107 R)
• M71: 31,304,252 km (0.046 R)
• M72: 32,516,593 km (0.093 R)
• M73: 32,856,180 km (0.098 R)
• M74: 35,126,029 km (0.116 R)
• M75: 35,474,293 km (0.112 R)
• M76: 40,396,511 km (0.091 R)
• M77: 40,907,837 km (0.095 R)
• M78: 41,127,447 km (0.102 R)
• M79: 42,232,077 km (0.101 R)
• M80: 42,676,682 km (0.089 R)
• M81: 43,570,380 km (0.109 R)
• M82: 44,395,113 km (0.103 R)
• M83: 45,300,629 km (0.092 R)
• M84: 45,452,171 km (0.104 R)
• M85: 45,603,864 km (0.032 R)
• M86: 46,135,983 km (0.09 R)
• M87: 47,899,144 km (0.052 R)
• M88: 48,595,073 km (0.115 R)
• M89: 48,905,489 km (0.059 R)
• M90: 52,203,972 km (0.042 R)
• M91: 52,521,718 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.6

Radius: 6.8

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.14 AU - 20.92 AU

Year: 30764 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,800,783 km

• M1: 242,797 km (0.09 R)
• M2: 584,628 km (0.07 R)
• M3: 1,461,122 km (0.095 R)
• M4: 2,276,431 km (0.097 R)
• M5: 2,320,413 km (0.029 R)
• M6: 2,499,332 km (0.087 R)
• M7: 2,636,363 km (0.1 R)
• M8: 3,767,473 km (0.093 R)
• M9: 3,872,191 km (0.029 R)
• M10: 4,084,471 km (0.073 R)
• M11: 4,520,698 km (0.072 R)
• M12: 4,800,745 km (0.065 R)
• M13: 4,914,440 km (0.108 R)
• M14: 5,144,372 km (0.057 R)
• M15: 5,555,317 km (0.1 R)
• M16: 5,855,410 km (0.087 R)
• M17: 6,596,817 km (0.082 R)
• M18: 8,031,311 km (0.067 R)
• M19: 8,370,450 km (0.092 R)
• M20: 9,132,800 km (0.109 R)
• M21: 9,845,185 km (0.077 R)
• M22: 10,062,252 km (0.103 R)
• M23: 10,501,322 km (0.119 R)
• M24: 12,009,717 km (0.105 R)
• M25: 12,710,284 km (0.071 R)
• M26: 12,867,810 km (0.034 R)
• M27: 14,890,374 km (0.089 R)
• M28: 15,056,427 km (0.106 R)
• M29: 15,139,753 km (0.111 R)
• M30: 15,726,775 km (0.085 R)
• M31: 16,321,277 km (0.1 R)
• M32: 16,492,417 km (0.081 R)
• M33: 17,096,344 km (0.1 R)
• M34: 17,971,641 km (0.057 R)
• M35: 18,682,380 km (0.113 R)
• M36: 19,948,128 km (0.111 R)
• M37: 20,039,532 km (0.064 R)
• M38: 21,992,383 km (0.088 R)
• M39: 25,379,279 km (0.033 R)
• M40: 26,677,938 km (0.102 R)
• M41: 26,879,596 km (0.08 R)
• M42: 27,998,139 km (0.079 R)
• M43: 28,203,088 km (0.078 R)
• M44: 29,756,363 km (0.088 R)
• M45: 31,763,517 km (0.116 R)
• M46: 34,251,031 km (0.045 R)
• M47: 35,795,479 km (0.118 R)
• M48: 36,352,582 km (0.11 R)
• M49: 36,464,331 km (0.087 R)
• M50: 36,800,328 km (0.088 R)
• M51: 37,588,260 km (0.109 R)
• M52: 40,563,313 km (0.066 R)
• M53: 41,027,665 km (0.06 R)
• M54: 41,844,619 km (0.081 R)
• M55: 42,784,841 km (0.034 R)
• M56: 43,139,089 km (0.112 R)
• M57: 44,685,931 km (0.109 R)
• M58: 46,614,547 km (0.083 R)
• M59: 47,466,656 km (0.067 R)
• M60: 48,324,151 km (0.1 R)
• M61: 48,446,971 km (0.107 R)
• M62: 50,801,941 km (0.076 R)
• M63: 52,056,169 km (0.118 R)
• M64: 53,193,712 km (0.045 R)
• M65: 54,723,200 km (0.095 R)
• M66: 55,236,321 km (0.111 R)
• M67: 55,364,826 km (0.061 R)
• M68: 56,525,855 km (0.097 R)
• M69: 59,266,039 km (0.104 R)
• M70: 59,661,127 km (0.111 R)
• M71: 61,782,425 km (0.107 R)
• M72: 64,198,131 km (0.063 R)
• M73: 65,825,905 km (0.104 R)
• M74: 65,962,189 km (0.088 R)
• M75: 68,017,065 km (0.097 R)
• M76: 69,954,059 km (0.077 R)
• M77: 70,929,287 km (0.067 R)
• M78: 71,069,012 km (0.071 R)
• M79: 71,909,004 km (0.059 R)
• M80: 72,893,208 km (0.118 R)
• M81: 75,017,199 km (0.066 R)
• M82: 75,872,450 km (0.1 R)
• M83: 76,874,456 km (0.112 R)
• M84: 78,891,335 km (0.116 R)
• M85: 81,071,574 km (0.102 R)
• M86: 81,363,739 km (0.113 R)
• M87: 82,242,477 km (0.116 R)
• M88: 84,009,227 km (0.098 R)
• M89: 85,342,593 km (0.044 R)
• M90: 88,781,549 km (0.1 R)
• M91: 90,442,235 km (0.113 R)
• M92: 94,561,712 km (0.094 R)
• M93: 96,412,237 km (0.12 R)
• M94: 97,341,838 km (0.095 R)
• M95: 98,118,850 km (0.078 R)
• M96: 98,430,313 km (0.088 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit