🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.42 AU - 0.66 AU

Year: 142 Days

Day: 44.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.9 AU - 1.32 AU

Year: 419 Days

Day: 16.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,660,927 km

• M1: 987,047 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.15 AU - 1.25 AU

Year: 471 Days

Day: 31.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 147.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.42 AU - 5.36 AU

Year: 3294 Days

Day: 19.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 108.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,660,927 km

• M1: 1,118,244 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.7

Radius: 9.1

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.14 AU - 9.82 AU

Year: 8074 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,660,927 km

• M1: 294,708 km (0.097 R)
• M2: 404,513 km (0.036 R)
• M3: 517,010 km (0.072 R)
• M4: 1,388,119 km (0.058 R)
• M5: 1,709,305 km (0.081 R)
• M6: 1,857,258 km (0.069 R)
• M7: 2,538,676 km (0.113 R)
• M8: 2,732,704 km (0.091 R)
• M9: 3,032,798 km (0.087 R)
• M10: 3,109,541 km (0.065 R)
• M11: 3,291,153 km (0.039 R)
• M12: 3,396,470 km (0.097 R)
• M13: 3,967,934 km (0.115 R)
• M14: 4,080,132 km (0.116 R)
• M15: 4,598,489 km (0.101 R)
• M16: 5,229,343 km (0.082 R)
• M17: 5,633,557 km (0.044 R)
• M18: 5,759,967 km (0.076 R)
• M19: 6,144,882 km (0.073 R)
• M20: 6,242,420 km (0.109 R)
• M21: 6,738,038 km (0.069 R)
• M22: 7,075,381 km (0.116 R)
• M23: 7,143,448 km (0.076 R)
• M24: 7,280,480 km (0.102 R)
• M25: 8,013,659 km (0.084 R)
• M26: 8,227,584 km (0.092 R)
• M27: 8,299,241 km (0.114 R)
• M28: 8,551,912 km (0.112 R)
• M29: 9,101,684 km (0.046 R)
• M30: 9,362,284 km (0.098 R)
• M31: 9,625,277 km (0.102 R)
• M32: 10,819,068 km (0.065 R)
• M33: 11,174,363 km (0.073 R)
• M34: 11,413,420 km (0.059 R)
• M35: 11,613,881 km (0.098 R)
• M36: 11,896,471 km (0.089 R)
• M37: 12,099,775 km (0.07 R)
• M38: 14,066,239 km (0.115 R)
• M39: 14,281,211 km (0.11 R)
• M40: 14,367,529 km (0.079 R)
• M41: 14,540,614 km (0.075 R)
• M42: 14,932,710 km (0.118 R)
• M43: 15,460,940 km (0.094 R)
• M44: 16,174,671 km (0.068 R)
• M45: 16,309,609 km (0.105 R)
• M46: 16,716,964 km (0.084 R)
• M47: 17,357,392 km (0.117 R)
• M48: 18,567,789 km (0.115 R)
• M49: 19,278,378 km (0.072 R)
• M50: 19,901,454 km (0.107 R)
• M51: 20,677,418 km (0.05 R)
• M52: 20,971,078 km (0.1 R)
• M53: 21,959,471 km (0.048 R)
• M54: 23,216,243 km (0.113 R)
• M55: 23,521,273 km (0.119 R)
• M56: 24,032,748 km (0.06 R)
• M57: 24,341,369 km (0.1 R)
• M58: 24,806,768 km (0.094 R)
• M59: 25,014,559 km (0.042 R)
• M60: 25,275,159 km (0.084 R)
• M61: 26,167,809 km (0.086 R)
• M62: 26,432,298 km (0.119 R)
• M63: 26,964,119 km (0.08 R)
• M64: 27,338,412 km (0.091 R)
• M65: 28,471,467 km (0.091 R)
• M66: 28,580,224 km (0.057 R)
• M67: 28,689,132 km (0.085 R)
• M68: 30,172,245 km (0.07 R)
• M69: 31,680,042 km (0.085 R)
• M70: 31,905,635 km (0.09 R)
• M71: 32,074,980 km (0.103 R)
• M72: 32,414,867 km (0.046 R)
• M73: 33,498,853 km (0.043 R)
• M74: 33,786,081 km (0.119 R)
• M75: 34,189,546 km (0.097 R)
• M76: 34,305,036 km (0.097 R)
• M77: 35,351,174 km (0.054 R)
• M78: 35,702,130 km (0.078 R)
• M79: 36,821,272 km (0.048 R)
• M80: 37,355,486 km (0.11 R)
• M81: 37,415,026 km (0.064 R)
• M82: 38,131,600 km (0.085 R)
• M83: 39,396,450 km (0.112 R)
• M84: 39,821,158 km (0.079 R)
• M85: 40,003,518 km (0.107 R)
• M86: 40,186,326 km (0.114 R)
• M87: 40,920,104 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.2

Radius: 11.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.95 AU - 13.41 AU

Year: 15225 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,660,927 km

• M1: 172,038 km (0.051 R)
• M2: 466,147 km (0.096 R)
• M3: 577,747 km (0.12 R)
• M4: 877,840 km (0.071 R)
• M5: 1,038,209 km (0.095 R)
• M6: 1,261,708 km (0.082 R)
• M7: 2,307,398 km (0.113 R)
• M8: 2,696,053 km (0.119 R)
• M9: 2,790,449 km (0.085 R)
• M10: 2,910,277 km (0.07 R)
• M11: 3,130,186 km (0.118 R)
• M12: 3,380,912 km (0.091 R)
• M13: 3,457,506 km (0.117 R)
• M14: 4,310,214 km (0.1 R)
• M15: 4,393,540 km (0.112 R)
• M16: 4,618,086 km (0.047 R)
• M17: 4,991,183 km (0.108 R)
• M18: 5,078,698 km (0.058 R)
• M19: 5,433,843 km (0.058 R)
• M20: 5,554,120 km (0.117 R)
• M21: 6,043,904 km (0.111 R)
• M22: 6,168,519 km (0.098 R)
• M23: 6,772,296 km (0.111 R)
• M24: 6,869,385 km (0.046 R)
• M25: 7,328,500 km (0.118 R)
• M26: 7,629,043 km (0.102 R)
• M27: 8,207,687 km (0.116 R)
• M28: 9,953,794 km (0.111 R)
• M29: 10,064,346 km (0.098 R)
• M30: 10,361,149 km (0.107 R)
• M31: 10,585,695 km (0.093 R)
• M32: 10,660,943 km (0.091 R)
• M33: 10,736,340 km (0.102 R)
• M34: 10,811,887 km (0.11 R)
• M35: 10,963,579 km (0.097 R)
• M36: 11,077,722 km (0.061 R)
• M37: 11,384,248 km (0.119 R)
• M38: 11,771,408 km (0.119 R)
• M39: 12,241,743 km (0.059 R)
• M40: 12,758,155 km (0.047 R)
• M41: 12,838,190 km (0.105 R)
• M42: 13,281,748 km (0.112 R)
• M43: 13,362,830 km (0.114 R)
• M44: 13,853,361 km (0.111 R)
• M45: 14,516,678 km (0.04 R)
• M46: 14,978,786 km (0.106 R)
• M47: 15,745,176 km (0.12 R)
• M48: 16,743,143 km (0.093 R)
• M49: 17,716,726 km (0.06 R)
• M50: 18,255,578 km (0.045 R)
• M51: 18,663,232 km (0.081 R)
• M52: 19,119,805 km (0.057 R)
• M53: 19,533,742 km (0.119 R)
• M54: 21,124,416 km (0.046 R)
• M55: 21,409,400 km (0.06 R)
• M56: 22,031,278 km (0.066 R)
• M57: 22,513,732 km (0.075 R)
• M58: 23,735,049 km (0.05 R)
• M59: 24,031,402 km (0.104 R)
• M60: 24,827,562 km (0.111 R)
• M61: 25,228,933 km (0.102 R)
• M62: 25,581,834 km (0.12 R)
• M63: 25,987,245 km (0.057 R)
• M64: 26,139,834 km (0.108 R)
• M65: 26,599,249 km (0.115 R)
• M66: 27,267,653 km (0.113 R)
• M67: 27,371,025 km (0.071 R)
• M68: 28,045,861 km (0.112 R)
• M69: 28,516,197 km (0.084 R)
• M70: 29,147,500 km (0.117 R)
• M71: 29,253,116 km (0.104 R)
• M72: 29,464,797 km (0.101 R)
• M73: 29,570,862 km (0.096 R)
• M74: 30,209,794 km (0.031 R)
• M75: 30,316,756 km (0.057 R)
• M76: 32,153,818 km (0.101 R)
• M77: 32,646,145 km (0.109 R)
• M78: 34,640,285 km (0.093 R)
• M79: 35,539,069 km (0.107 R)
• M80: 35,652,015 km (0.093 R)
• M81: 35,991,453 km (0.057 R)
• M82: 36,901,756 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 12.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.41 AU - 12.87 AU

Year: 16095 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,660,927 km

• M1: 165,754 km (0.112 R)
• M2: 395,537 km (0.094 R)
• M3: 690,993 km (0.048 R)
• M4: 948,899 km (0.101 R)
• M5: 1,123,779 km (0.057 R)
• M6: 1,506,750 km (0.088 R)
• M7: 1,687,165 km (0.099 R)
• M8: 1,847,833 km (0.073 R)
• M9: 2,098,559 km (0.107 R)
• M10: 2,242,921 km (0.11 R)
• M11: 3,210,520 km (0.071 R)
• M12: 3,616,828 km (0.051 R)
• M13: 3,861,719 km (0.041 R)
• M14: 4,111,997 km (0.066 R)
• M15: 4,330,709 km (0.091 R)
• M16: 6,009,197 km (0.099 R)
• M17: 7,199,547 km (0.11 R)
• M18: 7,464,186 km (0.072 R)
• M19: 7,866,903 km (0.065 R)
• M20: 7,957,410 km (0.079 R)
• M21: 8,139,471 km (0.089 R)
• M22: 8,600,531 km (0.098 R)
• M23: 9,022,996 km (0.078 R)
• M24: 9,356,150 km (0.101 R)
• M25: 9,645,024 km (0.069 R)
• M26: 9,741,963 km (0.116 R)
• M27: 10,579,113 km (0.048 R)
• M28: 10,930,518 km (0.118 R)
• M29: 11,183,937 km (0.08 R)
• M30: 11,542,074 km (0.086 R)
• M31: 11,748,370 km (0.11 R)
• M32: 12,060,132 km (0.104 R)
• M33: 12,374,586 km (0.055 R)
• M34: 12,638,776 km (0.109 R)
• M35: 13,605,328 km (0.084 R)
• M36: 13,987,700 km (0.094 R)
• M37: 15,043,113 km (0.088 R)
• M38: 15,212,159 km (0.118 R)
• M39: 16,297,192 km (0.085 R)
• M40: 16,703,350 km (0.069 R)
• M41: 18,360,745 km (0.119 R)
• M42: 18,904,683 km (0.025 R)
• M43: 20,630,444 km (0.09 R)
• M44: 21,259,054 km (0.088 R)
• M45: 21,512,174 km (0.098 R)
• M46: 21,639,182 km (0.12 R)
• M47: 22,277,666 km (0.074 R)
• M48: 22,922,583 km (0.104 R)
• M49: 24,296,489 km (0.1 R)
• M50: 24,561,278 km (0.108 R)
• M51: 26,305,439 km (0.075 R)
• M52: 26,918,491 km (0.034 R)
• M53: 27,881,453 km (0.096 R)
• M54: 28,925,646 km (0.08 R)
• M55: 29,206,291 km (0.102 R)
• M56: 29,346,913 km (0.082 R)
• M57: 30,694,491 km (0.101 R)
• M58: 31,339,707 km (0.057 R)
• M59: 33,744,044 km (0.112 R)
• M60: 36,813,044 km (0.076 R)
• M61: 37,727,985 km (0.101 R)
• M62: 38,959,624 km (0.05 R)
• M63: 40,910,530 km (0.105 R)
• M64: 41,620,521 km (0.107 R)
• M65: 41,858,083 km (0.077 R)
• M66: 43,052,921 km (0.096 R)
• M67: 43,373,359 km (0.119 R)
• M68: 44,987,670 km (0.046 R)
• M69: 47,942,677 km (0.115 R)
• M70: 48,274,934 km (0.108 R)
• M71: 48,524,613 km (0.079 R)
• M72: 48,607,939 km (0.093 R)
• M73: 48,774,740 km (0.093 R)
• M74: 49,108,792 km (0.077 R)
• M75: 51,044,738 km (0.089 R)
• M76: 53,177,106 km (0.055 R)
• M77: 54,730,531 km (0.098 R)
• M78: 54,990,831 km (0.115 R)
• M79: 57,440,496 km (0.072 R)
• M80: 57,528,609 km (0.095 R)
• M81: 58,058,485 km (0.118 R)
• M82: 59,479,216 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 3.6

Gravity: 33.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.57 AU - 18.97 AU

Year: 23505 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,660,927 km

• M1: 117,434 km (0.11 R)
• M2: 178,171 km (0.077 R)
• M3: 714,928 km (0.112 R)
• M4: 737,966 km (0.1 R)
• M5: 1,111,961 km (0.057 R)
• M6: 1,506,600 km (0.101 R)
• M7: 1,687,913 km (0.078 R)
• M8: 2,005,359 km (0.113 R)
• M9: 2,306,799 km (0.107 R)
• M10: 2,730,161 km (0.098 R)
• M11: 3,139,162 km (0.045 R)
• M12: 3,331,245 km (0.1 R)
• M13: 3,370,141 km (0.112 R)
• M14: 3,567,012 km (0.09 R)
• M15: 4,648,754 km (0.089 R)
• M16: 6,491,052 km (0.102 R)
• M17: 6,983,079 km (0.089 R)
• M18: 7,743,186 km (0.072 R)
• M19: 7,898,468 km (0.07 R)
• M20: 9,230,937 km (0.117 R)
• M21: 9,285,689 km (0.078 R)
• M22: 9,505,748 km (0.067 R)
• M23: 12,036,495 km (0.079 R)
• M24: 13,374,947 km (0.089 R)
• M25: 13,748,194 km (0.118 R)
• M26: 13,935,939 km (0.107 R)
• M27: 14,823,803 km (0.069 R)
• M28: 15,016,485 km (0.105 R)
• M29: 15,599,318 km (0.065 R)
• M30: 16,189,631 km (0.086 R)
• M31: 16,520,542 km (0.077 R)
• M32: 16,587,113 km (0.082 R)
• M33: 18,484,313 km (0.049 R)
• M34: 21,238,709 km (0.074 R)
• M35: 22,038,459 km (0.089 R)
• M36: 23,892,276 km (0.117 R)
• M37: 24,042,771 km (0.029 R)
• M38: 24,647,745 km (0.036 R)
• M39: 25,334,250 km (0.096 R)
• M40: 26,027,187 km (0.114 R)
• M41: 26,182,021 km (0.078 R)
• M42: 26,648,168 km (0.101 R)
• M43: 27,431,462 km (0.061 R)
• M44: 28,620,317 km (0.108 R)
• M45: 28,700,202 km (0.052 R)
• M46: 29,744,993 km (0.113 R)
• M47: 30,150,254 km (0.116 R)
• M48: 30,231,486 km (0.06 R)
• M49: 30,394,248 km (0.08 R)
• M50: 30,475,779 km (0.119 R)
• M51: 31,541,514 km (0.12 R)
• M52: 33,456,816 km (0.094 R)
• M53: 33,709,337 km (0.104 R)
• M54: 33,878,083 km (0.113 R)
• M55: 34,301,146 km (0.076 R)
• M56: 34,640,883 km (0.104 R)
• M57: 34,981,816 km (0.088 R)
• M58: 35,409,367 km (0.088 R)
• M59: 35,666,825 km (0.12 R)
• M60: 36,011,050 km (0.049 R)
• M61: 36,356,322 km (0.079 R)
• M62: 36,442,789 km (0.05 R)
• M63: 38,011,173 km (0.118 R)
• M64: 38,274,765 km (0.085 R)
• M65: 42,027,727 km (0.051 R)
• M66: 43,396,098 km (0.026 R)
• M67: 43,763,511 km (0.055 R)
• M68: 47,399,188 km (0.086 R)
• M69: 48,061,906 km (0.07 R)
• M70: 48,156,751 km (0.054 R)
• M71: 50,743,299 km (0.114 R)
• M72: 51,227,248 km (0.063 R)
• M73: 51,615,454 km (0.118 R)
• M74: 53,866,752 km (0.075 R)
• M75: 55,451,592 km (0.089 R)
• M76: 56,349,778 km (0.108 R)
• M77: 56,550,089 km (0.059 R)
• M78: 57,756,447 km (0.098 R)
• M79: 58,362,916 km (0.115 R)
• M80: 59,990,392 km (0.048 R)
• M81: 60,092,567 km (0.098 R)
• M82: 62,562,877 km (0.117 R)
• M83: 63,914,793 km (0.117 R)
• M84: 64,228,200 km (0.118 R)
• M85: 66,965,093 km (0.088 R)
• M86: 70,925,098 km (0.092 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 11,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit