🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.55 AU

Year: 138 Days

Day: 31.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,017,671 km

• M1: 20,046 km (0.09 R)
• M2: 93,798 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.86 AU - 1.18 AU

Year: 390 Days

Day: 19.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.31 AU - 1.39 AU

Year: 594 Days

Day: 12.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,017,671 km

• M1: 246,388 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.19 AU - 1.81 AU

Year: 696 Days

Day: 35.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,017,671 km

• M1: 311,912 km (0.096 R)
• M2: 904,170 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.61 AU - 1.61 AU

Year: 774 Days

Day: 19.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,017,671 km

• M1: 1,404,126 km (0.066 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.8

Radius: 8.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.19 AU - 4.83 AU

Year: 3628 Days

Day: 14 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,017,671 km

• M1: 131,048 km (0.059 R)
• M2: 266,733 km (0.1 R)
• M3: 515,215 km (0.114 R)
• M4: 582,085 km (0.105 R)
• M5: 716,125 km (0.099 R)
• M6: 901,178 km (0.097 R)
• M7: 962,961 km (0.108 R)
• M8: 1,037,012 km (0.073 R)
• M9: 1,213,538 km (0.116 R)
• M10: 1,412,204 km (0.099 R)
• M11: 1,521,710 km (0.084 R)
• M12: 1,659,340 km (0.113 R)
• M13: 1,867,281 km (0.083 R)
• M14: 2,056,073 km (0.073 R)
• M15: 2,111,275 km (0.09 R)
• M16: 2,481,829 km (0.059 R)
• M17: 2,600,011 km (0.11 R)
• M18: 2,750,357 km (0.03 R)
• M19: 2,903,545 km (0.041 R)
• M20: 3,012,602 km (0.071 R)
• M21: 3,250,911 km (0.086 R)
• M22: 3,511,810 km (0.113 R)
• M23: 3,661,557 km (0.098 R)
• M24: 3,967,485 km (0.118 R)
• M25: 4,406,106 km (0.087 R)
• M26: 4,823,335 km (0.102 R)
• M27: 5,046,086 km (0.077 R)
• M28: 5,139,884 km (0.115 R)
• M29: 5,196,432 km (0.069 R)
• M30: 5,444,016 km (0.091 R)
• M31: 5,734,386 km (0.055 R)
• M32: 6,249,900 km (0.115 R)
• M33: 7,303,817 km (0.074 R)
• M34: 7,581,321 km (0.09 R)
• M35: 7,797,041 km (0.104 R)
• M36: 7,993,014 km (0.096 R)
• M37: 8,168,493 km (0.111 R)
• M38: 8,278,896 km (0.098 R)
• M39: 8,434,178 km (0.049 R)
• M40: 8,747,885 km (0.12 R)
• M41: 9,065,332 km (0.06 R)
• M42: 9,455,782 km (0.111 R)
• M43: 9,571,721 km (0.041 R)
• M44: 9,781,606 km (0.068 R)
• M45: 9,851,917 km (0.114 R)
• M46: 10,134,807 km (0.096 R)
• M47: 10,324,946 km (0.053 R)
• M48: 10,492,196 km (0.072 R)
• M49: 11,121,405 km (0.089 R)
• M50: 11,243,776 km (0.094 R)
• M51: 11,342,062 km (0.086 R)
• M52: 11,837,680 km (0.077 R)
• M53: 12,037,841 km (0.094 R)
• M54: 12,213,918 km (0.088 R)
• M55: 12,543,333 km (0.058 R)
• M56: 13,210,838 km (0.086 R)
• M57: 13,522,750 km (0.084 R)
• M58: 13,995,180 km (0.087 R)
• M59: 14,687,220 km (0.088 R)
• M60: 14,821,708 km (0.063 R)
• M61: 15,010,501 km (0.075 R)
• M62: 15,417,706 km (0.081 R)
• M63: 15,938,905 km (0.069 R)
• M64: 16,132,335 km (0.089 R)
• M65: 16,409,989 km (0.041 R)
• M66: 16,605,364 km (0.03 R)
• M67: 17,479,614 km (0.096 R)
• M68: 17,850,766 km (0.039 R)
• M69: 17,936,785 km (0.041 R)
• M70: 18,051,676 km (0.118 R)
• M71: 18,166,866 km (0.076 R)
• M72: 18,253,334 km (0.034 R)
• M73: 18,340,101 km (0.118 R)
• M74: 18,426,867 km (0.05 R)
• M75: 18,833,624 km (0.054 R)
• M76: 18,950,460 km (0.071 R)
• M77: 19,126,088 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 8

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.15 AU - 10.09 AU

Year: 8764 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 96,017,671 km

• M1: 125,363 km (0.072 R)
• M2: 401,371 km (0.053 R)
• M3: 507,436 km (0.076 R)
• M4: 1,137,243 km (0.062 R)
• M5: 1,434,644 km (0.092 R)
• M6: 2,005,958 km (0.087 R)
• M7: 2,316,074 km (0.111 R)
• M8: 2,414,510 km (0.068 R)
• M9: 2,464,326 km (0.109 R)
• M10: 2,590,287 km (0.054 R)
• M11: 2,641,300 km (0.051 R)
• M12: 2,901,451 km (0.108 R)
• M13: 3,088,448 km (0.12 R)
• M14: 3,169,829 km (0.034 R)
• M15: 3,616,080 km (0.061 R)
• M16: 3,673,226 km (0.061 R)
• M17: 3,788,566 km (0.06 R)
• M18: 4,022,687 km (0.11 R)
• M19: 4,322,182 km (0.116 R)
• M20: 4,974,279 km (0.09 R)
• M21: 6,128,277 km (0.119 R)
• M22: 6,788,153 km (0.101 R)
• M23: 7,108,592 km (0.108 R)
• M24: 7,949,930 km (0.091 R)
• M25: 8,024,579 km (0.077 R)
• M26: 8,363,419 km (0.061 R)
• M27: 9,133,100 km (0.077 R)
• M28: 10,329,583 km (0.114 R)
• M29: 10,863,199 km (0.038 R)
• M30: 11,786,667 km (0.102 R)
• M31: 12,474,069 km (0.089 R)
• M32: 13,174,486 km (0.109 R)
• M33: 13,842,590 km (0.074 R)
• M34: 14,613,169 km (0.098 R)
• M35: 15,119,109 km (0.057 R)
• M36: 15,258,085 km (0.107 R)
• M37: 15,912,426 km (0.078 R)
• M38: 17,296,655 km (0.063 R)
• M39: 17,782,848 km (0.045 R)
• M40: 18,125,876 km (0.111 R)
• M41: 19,118,009 km (0.049 R)
• M42: 19,570,244 km (0.102 R)
• M43: 20,947,891 km (0.08 R)
• M44: 21,310,217 km (0.042 R)
• M45: 22,146,020 km (0.082 R)
• M46: 22,409,462 km (0.056 R)
• M47: 22,780,016 km (0.053 R)
• M48: 23,419,846 km (0.115 R)
• M49: 23,634,369 km (0.098 R)
• M50: 23,688,224 km (0.093 R)
• M51: 24,445,040 km (0.106 R)
• M52: 24,662,705 km (0.073 R)
• M53: 25,374,641 km (0.114 R)
• M54: 25,650,201 km (0.064 R)
• M55: 25,705,552 km (0.045 R)
• M56: 25,760,753 km (0.088 R)
• M57: 26,037,809 km (0.105 R)
• M58: 26,204,461 km (0.084 R)
• M59: 27,324,799 km (0.118 R)
• M60: 27,890,877 km (0.094 R)
• M61: 28,289,257 km (0.056 R)
• M62: 28,804,472 km (0.107 R)
• M63: 29,091,999 km (0.041 R)
• M64: 30,543,846 km (0.097 R)
• M65: 30,778,266 km (0.119 R)
• M66: 30,837,058 km (0.115 R)
• M67: 31,249,050 km (0.093 R)
• M68: 32,555,937 km (0.112 R)
• M69: 34,001,950 km (0.116 R)
• M70: 34,244,897 km (0.107 R)
• M71: 34,732,736 km (0.116 R)
• M72: 35,222,819 km (0.119 R)
• M73: 35,284,303 km (0.108 R)
• M74: 35,468,758 km (0.108 R)
• M75: 35,900,497 km (0.11 R)
• M76: 38,337,297 km (0.105 R)
• M77: 38,780,406 km (0.075 R)
• M78: 39,735,438 km (0.071 R)
• M79: 41,603,766 km (0.087 R)
• M80: 41,733,617 km (0.098 R)
• M81: 42,843,334 km (0.105 R)
• M82: 43,303,048 km (0.117 R)
• M83: 43,962,625 km (0.12 R)
• M84: 44,028,748 km (0.11 R)
• M85: 44,094,870 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.3

Radius: 3.3

Gravity: 44.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.03 AU - 14.09 AU

Year: 17876 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,017,671 km

• M1: 206,146 km (0.061 R)
• M2: 290,369 km (0.101 R)
• M3: 623,075 km (0.086 R)
• M4: 683,662 km (0.114 R)
• M5: 725,101 km (0.111 R)
• M6: 788,979 km (0.103 R)
• M7: 1,134,849 km (0.081 R)
• M8: 1,576,462 km (0.105 R)
• M9: 1,603,988 km (0.032 R)
• M10: 1,743,862 km (0.046 R)
• M11: 1,801,009 km (0.097 R)
• M12: 2,005,659 km (0.085 R)
• M13: 2,761,726 km (0.114 R)
• M14: 3,031,451 km (0.086 R)
• M15: 3,239,243 km (0.045 R)
• M16: 3,705,090 km (0.053 R)
• M17: 3,741,742 km (0.091 R)
• M18: 3,852,594 km (0.074 R)
• M19: 4,618,685 km (0.059 R)
• M20: 4,897,685 km (0.038 R)
• M21: 5,223,210 km (0.111 R)
• M22: 6,284,756 km (0.11 R)
• M23: 7,689,480 km (0.056 R)
• M24: 7,736,304 km (0.057 R)
• M25: 7,830,401 km (0.097 R)
• M26: 8,210,230 km (0.115 R)
• M27: 8,450,784 km (0.084 R)
• M28: 8,547,574 km (0.094 R)
• M29: 8,693,581 km (0.065 R)
• M30: 9,186,057 km (0.045 R)
• M31: 10,301,010 km (0.067 R)
• M32: 11,404,444 km (0.095 R)
• M33: 11,511,407 km (0.098 R)
• M34: 12,379,673 km (0.098 R)
• M35: 13,044,486 km (0.114 R)
• M36: 13,437,629 km (0.109 R)
• M37: 13,550,725 km (0.095 R)
• M38: 15,166,232 km (0.106 R)
• M39: 15,401,998 km (0.074 R)
• M40: 15,579,571 km (0.077 R)
• M41: 16,236,455 km (0.079 R)
• M42: 17,886,969 km (0.067 R)
• M43: 19,016,433 km (0.096 R)
• M44: 21,146,407 km (0.06 R)
• M45: 22,072,567 km (0.079 R)
• M46: 22,674,848 km (0.094 R)
• M47: 22,742,167 km (0.116 R)
• M48: 22,944,274 km (0.06 R)
• M49: 23,486,417 km (0.056 R)
• M50: 25,696,576 km (0.109 R)
• M51: 26,118,292 km (0.112 R)
• M52: 29,206,740 km (0.064 R)
• M53: 29,941,415 km (0.059 R)
• M54: 32,105,947 km (0.092 R)
• M55: 33,627,956 km (0.107 R)
• M56: 34,320,444 km (0.048 R)
• M57: 35,329,033 km (0.115 R)
• M58: 36,268,508 km (0.104 R)
• M59: 37,852,749 km (0.05 R)
• M60: 38,092,255 km (0.045 R)
• M61: 39,783,310 km (0.106 R)
• M62: 39,864,392 km (0.073 R)
• M63: 40,270,999 km (0.098 R)
• M64: 41,828,163 km (0.066 R)
• M65: 42,738,616 km (0.12 R)
• M66: 42,821,642 km (0.059 R)
• M67: 43,488,400 km (0.112 R)
• M68: 44,832,088 km (0.114 R)
• M69: 45,933,877 km (0.086 R)
• M70: 46,189,390 km (0.106 R)
• M71: 46,274,661 km (0.062 R)
• M72: 46,359,931 km (0.087 R)
• M73: 46,873,052 km (0.071 R)
• M74: 48,510,102 km (0.086 R)
• M75: 49,031,001 km (0.072 R)
• M76: 49,903,157 km (0.038 R)
• M77: 50,428,993 km (0.116 R)
• M78: 50,868,512 km (0.105 R)
• M79: 51,044,738 km (0.111 R)
• M80: 52,550,291 km (0.118 R)
• M81: 55,605,229 km (0.079 R)
• M82: 57,062,612 km (0.028 R)
• M83: 57,520,531 km (0.106 R)
• M84: 57,704,087 km (0.086 R)
• M85: 57,795,941 km (0.087 R)
• M86: 58,440,259 km (0.113 R)
• M87: 58,717,164 km (0.099 R)
• M88: 58,809,466 km (0.104 R)
• M89: 59,272,023 km (0.09 R)
• M90: 60,294,075 km (0.059 R)
• M91: 60,573,823 km (0.049 R)
• M92: 61,509,409 km (0.1 R)
• M93: 62,544,027 km (0.11 R)
• M94: 63,110,854 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.1

Radius: 4.6

Gravity: 39.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.91 AU - 17.45 AU

Year: 25801 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,017,671 km

• M1: 391,946 km (0.088 R)
• M2: 824,883 km (0.106 R)
• M3: 912,846 km (0.073 R)
• M4: 1,796,521 km (0.06 R)
• M5: 2,067,742 km (0.066 R)
• M6: 2,562,312 km (0.083 R)
• M7: 2,867,043 km (0.102 R)
• M8: 3,463,041 km (0.05 R)
• M9: 3,702,248 km (0.108 R)
• M10: 4,046,174 km (0.054 R)
• M11: 4,451,733 km (0.103 R)
• M12: 4,503,345 km (0.081 R)
• M13: 5,800,059 km (0.101 R)
• M14: 6,842,756 km (0.112 R)
• M15: 9,357,945 km (0.092 R)
• M16: 10,230,550 km (0.108 R)
• M17: 12,052,203 km (0.079 R)
• M18: 14,274,928 km (0.074 R)
• M19: 14,965,921 km (0.081 R)
• M20: 15,354,426 km (0.074 R)
• M21: 15,667,684 km (0.092 R)
• M22: 17,427,853 km (0.047 R)
• M23: 18,248,547 km (0.078 R)
• M24: 20,268,716 km (0.118 R)
• M25: 20,871,147 km (0.098 R)
• M26: 21,829,620 km (0.112 R)
• M27: 24,790,162 km (0.101 R)
• M28: 25,341,730 km (0.103 R)
• M29: 26,644,578 km (0.041 R)
• M30: 28,255,747 km (0.103 R)
• M31: 30,681,626 km (0.109 R)
• M32: 30,780,061 km (0.091 R)
• M33: 31,571,135 km (0.109 R)
• M34: 31,969,215 km (0.064 R)
• M35: 32,368,940 km (0.088 R)
• M36: 33,984,298 km (0.111 R)
• M37: 34,290,226 km (0.056 R)
• M38: 35,522,463 km (0.111 R)
• M39: 35,832,879 km (0.085 R)
• M40: 36,664,793 km (0.12 R)
• M41: 36,873,781 km (0.108 R)
• M42: 37,397,972 km (0.06 R)
• M43: 38,135,938 km (0.098 R)
• M44: 38,985,355 km (0.027 R)
• M45: 41,244,283 km (0.037 R)
• M46: 43,103,784 km (0.11 R)
• M47: 46,904,019 km (0.089 R)
• M48: 48,385,038 km (0.065 R)
• M49: 49,419,507 km (0.055 R)
• M50: 50,228,981 km (0.108 R)
• M51: 50,344,919 km (0.106 R)
• M52: 51,978,379 km (0.083 R)
• M53: 52,448,265 km (0.066 R)
• M54: 52,565,999 km (0.116 R)
• M55: 53,273,896 km (0.108 R)
• M56: 54,580,035 km (0.052 R)
• M57: 55,057,552 km (0.115 R)
• M58: 55,536,564 km (0.03 R)
• M59: 56,619,353 km (0.106 R)
• M60: 57,830,498 km (0.098 R)
• M61: 58,073,744 km (0.118 R)
• M62: 59,050,169 km (0.115 R)
• M63: 60,895,459 km (0.07 R)
• M64: 62,385,304 km (0.08 R)
• M65: 63,009,726 km (0.054 R)
• M66: 64,138,591 km (0.118 R)
• M67: 64,768,697 km (0.071 R)
• M68: 66,289,360 km (0.101 R)
• M69: 68,206,606 km (0.066 R)
• M70: 70,401,356 km (0.074 R)
• M71: 70,921,209 km (0.117 R)
• M72: 71,442,258 km (0.115 R)
• M73: 73,539,172 km (0.116 R)
• M74: 73,670,818 km (0.11 R)
• M75: 74,595,183 km (0.114 R)
• M76: 76,055,408 km (0.1 R)
• M77: 77,123,237 km (0.086 R)
• M78: 79,003,982 km (0.109 R)
• M79: 80,085,425 km (0.092 R)
• M80: 80,220,961 km (0.105 R)
• M81: 81,171,655 km (0.065 R)
• M82: 81,307,939 km (0.072 R)
• M83: 81,716,790 km (0.115 R)
• M84: 82,536,436 km (0.045 R)
• M85: 83,908,847 km (0.118 R)
• M86: 84,322,037 km (0.052 R)
• M87: 85,150,360 km (0.077 R)
• M88: 86,815,235 km (0.053 R)
• M89: 86,954,510 km (0.086 R)
• M90: 88,070,959 km (0.058 R)
• M91: 90,318,069 km (0.109 R)
• M92: 90,741,431 km (0.098 R)
• M93: 92,015,705 km (0.089 R)
• M94: 93,866,680 km (0.056 R)
• M95: 94,725,073 km (0.103 R)
• M96: 95,011,852 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit