🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.43 AU - 0.59 AU

Year: 137 Days

Day: 34.4 Hours

Environment

Temp: 246 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,452,090 km

• M1: 125,513 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.56 AU - 0.78 AU

Year: 207 Days

Day: 41.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,452,090 km

• M1: 191,036 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.86 AU - 1.92 AU

Year: 979 Days

Day: 37.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,452,090 km

• M1: 970,741 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.58 AU - 2.6 AU

Year: 1138 Days

Day: 21.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.16 AU - 3.02 AU

Year: 1570 Days

Day: 12.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 12.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.37 AU - 11.15 AU

Year: 13297 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,452,090 km

• M1: 152,291 km (0.111 R)
• M2: 356,342 km (0.092 R)
• M3: 570,566 km (0.079 R)
• M4: 658,530 km (0.093 R)
• M5: 1,061,546 km (0.105 R)
• M6: 1,174,044 km (0.062 R)
• M7: 1,411,456 km (0.108 R)
• M8: 1,638,845 km (0.081 R)
• M9: 2,187,270 km (0.077 R)
• M10: 2,634,568 km (0.118 R)
• M11: 2,884,845 km (0.088 R)
• M12: 3,682,352 km (0.084 R)
• M13: 3,786,771 km (0.101 R)
• M14: 4,508,132 km (0.075 R)
• M15: 4,732,828 km (0.084 R)
• M16: 5,588,228 km (0.089 R)
• M17: 5,789,438 km (0.116 R)
• M18: 5,911,210 km (0.115 R)
• M19: 6,240,326 km (0.047 R)
• M20: 6,575,574 km (0.055 R)
• M21: 7,439,203 km (0.1 R)
• M22: 7,571,896 km (0.105 R)
• M23: 7,750,067 km (0.079 R)
• M24: 8,247,031 km (0.096 R)
• M25: 8,615,042 km (0.081 R)
• M26: 9,462,664 km (0.11 R)
• M27: 9,799,558 km (0.096 R)
• M28: 10,534,682 km (0.119 R)
• M29: 10,683,831 km (0.056 R)
• M30: 11,799,083 km (0.117 R)
• M31: 11,954,067 km (0.082 R)
• M32: 12,580,732 km (0.086 R)
• M33: 13,325,430 km (0.052 R)
• M34: 13,594,856 km (0.114 R)
• M35: 14,303,800 km (0.06 R)
• M36: 14,469,106 km (0.03 R)
• M37: 14,968,913 km (0.055 R)
• M38: 15,474,404 km (0.078 R)
• M39: 16,329,206 km (0.081 R)
• M40: 16,965,895 km (0.036 R)
• M41: 18,025,347 km (0.098 R)
• M42: 18,683,278 km (0.084 R)
• M43: 19,227,366 km (0.089 R)
• M44: 19,776,839 km (0.098 R)
• M45: 20,703,897 km (0.065 R)
• M46: 21,204,152 km (0.107 R)
• M47: 21,455,775 km (0.094 R)
• M48: 21,708,446 km (0.081 R)
• M49: 21,962,015 km (0.106 R)
• M50: 22,216,630 km (0.061 R)
• M51: 22,472,293 km (0.089 R)
• M52: 23,569,444 km (0.079 R)
• M53: 26,084,483 km (0.093 R)
• M54: 27,922,592 km (0.114 R)
• M55: 29,381,171 km (0.088 R)
• M56: 30,508,840 km (0.102 R)
• M57: 31,364,091 km (0.098 R)
• M58: 32,299,377 km (0.119 R)
• M59: 32,661,554 km (0.106 R)
• M60: 33,682,709 km (0.102 R)
• M61: 33,976,519 km (0.094 R)
• M62: 34,566,383 km (0.066 R)
• M63: 34,936,937 km (0.086 R)
• M64: 35,159,838 km (0.043 R)
• M65: 35,532,337 km (0.095 R)
• M66: 36,582,514 km (0.063 R)
• M67: 37,414,876 km (0.098 R)
• M68: 37,871,449 km (0.076 R)
• M69: 38,176,928 km (0.062 R)
• M70: 38,790,129 km (0.092 R)
• M71: 40,337,719 km (0.072 R)
• M72: 41,040,680 km (0.075 R)
• M73: 41,984,343 km (0.101 R)
• M74: 44,133,466 km (0.086 R)
• M75: 45,829,607 km (0.04 R)
• M76: 47,629,419 km (0.083 R)
• M77: 47,711,698 km (0.097 R)
• M78: 47,794,126 km (0.087 R)
• M79: 49,368,793 km (0.093 R)
• M80: 49,535,595 km (0.108 R)
• M81: 50,792,217 km (0.026 R)
• M82: 51,466,604 km (0.08 R)
• M83: 51,974,489 km (0.108 R)
• M84: 54,280,091 km (0.085 R)
• M85: 54,969,588 km (0.074 R)
• M86: 55,662,077 km (0.096 R)
• M87: 56,444,473 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340

Radius: 5.8

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.6 AU - 17.88 AU

Year: 22413 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,452,090 km

• M1: 95,144 km (0.097 R)
• M2: 179,667 km (0.11 R)
• M3: 298,597 km (0.095 R)
• M4: 360,232 km (0.109 R)
• M5: 443,857 km (0.111 R)
• M6: 591,510 km (0.068 R)
• M7: 754,871 km (0.11 R)
• M8: 1,050,327 km (0.032 R)
• M9: 1,300,454 km (0.114 R)
• M10: 1,513,781 km (0.041 R)
• M11: 1,568,833 km (0.079 R)
• M12: 1,973,196 km (0.038 R)
• M13: 2,505,764 km (0.102 R)
• M14: 2,703,832 km (0.085 R)
• M15: 3,045,364 km (0.075 R)
• M16: 3,473,214 km (0.082 R)
• M17: 3,843,917 km (0.084 R)
• M18: 3,919,614 km (0.088 R)
• M19: 3,995,909 km (0.098 R)
• M20: 4,266,382 km (0.049 R)
• M21: 4,989,089 km (0.118 R)
• M22: 5,196,581 km (0.108 R)
• M23: 6,186,770 km (0.113 R)
• M24: 7,327,304 km (0.085 R)
• M25: 7,374,277 km (0.082 R)
• M26: 7,468,524 km (0.077 R)
• M27: 7,658,214 km (0.113 R)
• M28: 8,139,171 km (0.028 R)
• M29: 8,432,533 km (0.108 R)
• M30: 8,630,002 km (0.112 R)
• M31: 8,779,151 km (0.101 R)
• M32: 8,828,967 km (0.09 R)
• M33: 9,333,112 km (0.104 R)
• M34: 9,384,125 km (0.067 R)
• M35: 9,435,138 km (0.102 R)
• M36: 9,640,236 km (0.117 R)
• M37: 10,159,191 km (0.041 R)
• M38: 10,527,801 km (0.111 R)
• M39: 10,954,603 km (0.058 R)
• M40: 12,212,721 km (0.098 R)
• M41: 12,324,172 km (0.074 R)
• M42: 12,492,170 km (0.103 R)
• M43: 13,057,501 km (0.114 R)
• M44: 13,862,935 km (0.109 R)
• M45: 14,566,195 km (0.098 R)
• M46: 15,220,835 km (0.116 R)
• M47: 16,374,085 km (0.114 R)
• M48: 16,497,204 km (0.11 R)
• M49: 16,558,839 km (0.106 R)
• M50: 19,021,519 km (0.072 R)
• M51: 19,215,697 km (0.082 R)
• M52: 19,475,548 km (0.105 R)
• M53: 19,671,222 km (0.105 R)
• M54: 21,528,630 km (0.092 R)
• M55: 22,614,860 km (0.076 R)
• M56: 24,137,467 km (0.099 R)
• M57: 24,277,490 km (0.044 R)
• M58: 24,628,746 km (0.114 R)
• M59: 24,981,797 km (0.086 R)
• M60: 26,626,925 km (0.098 R)
• M61: 26,771,736 km (0.087 R)
• M62: 27,426,077 km (0.109 R)
• M63: 28,085,803 km (0.066 R)
• M64: 28,973,517 km (0.05 R)
• M65: 29,346,166 km (0.04 R)
• M66: 29,420,815 km (0.086 R)
• M67: 31,080,454 km (0.113 R)
• M68: 32,152,322 km (0.094 R)
• M69: 32,383,601 km (0.079 R)
• M70: 33,002,936 km (0.094 R)
• M71: 33,860,880 km (0.085 R)
• M72: 33,939,269 km (0.074 R)
• M73: 35,042,703 km (0.095 R)
• M74: 36,800,478 km (0.106 R)
• M75: 37,042,378 km (0.049 R)
• M76: 37,527,673 km (0.064 R)
• M77: 38,423,016 km (0.11 R)
• M78: 41,485,883 km (0.085 R)
• M79: 43,599,252 km (0.111 R)
• M80: 44,368,634 km (0.1 R)
• M81: 44,883,999 km (0.11 R)
• M82: 45,228,672 km (0.094 R)
• M83: 45,314,990 km (0.069 R)
• M84: 46,790,773 km (0.077 R)
• M85: 48,723,727 km (0.027 R)
• M86: 50,862,079 km (0.106 R)
• M87: 52,758,083 km (0.042 R)
• M88: 53,121,905 km (0.109 R)
• M89: 58,019,889 km (0.108 R)
• M90: 58,113,686 km (0.102 R)
• M91: 60,094,811 km (0.061 R)
• M92: 61,332,434 km (0.064 R)
• M93: 61,428,027 km (0.116 R)
• M94: 61,714,956 km (0.11 R)
• M95: 61,810,699 km (0.092 R)
• M96: 62,578,435 km (0.051 R)
• M97: 64,705,866 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.8

Radius: 5.5

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.83 AU - 19.21 AU

Year: 23034 Days

Day: 19.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,452,090 km

• M1: 82,129 km (0.064 R)
• M2: 360,830 km (0.112 R)
• M3: 440,416 km (0.052 R)
• M4: 617,390 km (0.045 R)
• M5: 689,497 km (0.111 R)
• M6: 895,642 km (0.104 R)
• M7: 1,034,170 km (0.043 R)
• M8: 1,270,086 km (0.115 R)
• M9: 1,490,144 km (0.098 R)
• M10: 2,037,224 km (0.081 R)
• M11: 2,759,782 km (0.056 R)
• M12: 3,044,317 km (0.09 R)
• M13: 3,338,276 km (0.102 R)
• M14: 3,510,464 km (0.07 R)
• M15: 3,818,635 km (0.114 R)
• M16: 4,089,557 km (0.082 R)
• M17: 4,507,833 km (0.117 R)
• M18: 5,384,476 km (0.115 R)
• M19: 6,101,798 km (0.09 R)
• M20: 6,154,157 km (0.046 R)
• M21: 6,312,282 km (0.113 R)
• M22: 7,680,803 km (0.08 R)
• M23: 7,908,043 km (0.043 R)
• M24: 8,369,103 km (0.114 R)
• M25: 8,661,717 km (0.052 R)
• M26: 10,423,980 km (0.056 R)
• M27: 10,612,323 km (0.117 R)
• M28: 10,738,734 km (0.044 R)
• M29: 12,094,389 km (0.107 R)
• M30: 12,160,213 km (0.104 R)
• M31: 12,425,001 km (0.078 R)
• M32: 12,491,572 km (0.063 R)
• M33: 12,624,864 km (0.116 R)
• M34: 14,610,775 km (0.117 R)
• M35: 16,618,229 km (0.092 R)
• M36: 16,691,532 km (0.107 R)
• M37: 17,281,696 km (0.098 R)
• M38: 18,104,185 km (0.108 R)
• M39: 20,568,660 km (0.062 R)
• M40: 20,963,150 km (0.082 R)
• M41: 21,360,182 km (0.08 R)
• M42: 22,809,636 km (0.083 R)
• M43: 24,373,981 km (0.112 R)
• M44: 25,548,624 km (0.104 R)
• M45: 26,913,405 km (0.105 R)
• M46: 28,301,823 km (0.055 R)
• M47: 29,980,460 km (0.087 R)
• M48: 30,069,770 km (0.082 R)
• M49: 34,736,775 km (0.086 R)
• M50: 35,678,045 km (0.076 R)
• M51: 37,585,418 km (0.111 R)
• M52: 38,067,422 km (0.05 R)
• M53: 38,454,432 km (0.079 R)
• M54: 39,525,702 km (0.081 R)
• M55: 40,310,941 km (0.113 R)
• M56: 40,507,962 km (0.102 R)
• M57: 42,396,485 km (0.072 R)
• M58: 42,596,946 km (0.098 R)
• M59: 43,300,954 km (0.111 R)
• M60: 45,026,715 km (0.113 R)
• M61: 46,568,022 km (0.102 R)
• M62: 47,189,452 km (0.104 R)
• M63: 47,501,213 km (0.079 R)
• M64: 49,596,631 km (0.05 R)
• M65: 50,019,394 km (0.078 R)
• M66: 50,443,355 km (0.063 R)
• M67: 52,796,081 km (0.109 R)
• M68: 52,903,791 km (0.066 R)
• M69: 53,660,457 km (0.072 R)
• M70: 55,622,284 km (0.119 R)
• M71: 56,171,457 km (0.092 R)
• M72: 57,164,488 km (0.11 R)
• M73: 61,987,972 km (0.068 R)
• M74: 63,242,649 km (0.103 R)
• M75: 63,586,276 km (0.033 R)
• M76: 63,701,017 km (0.093 R)
• M77: 64,160,432 km (0.081 R)
• M78: 64,390,514 km (0.036 R)
• M79: 65,313,832 km (0.111 R)
• M80: 65,777,137 km (0.096 R)
• M81: 67,524,140 km (0.116 R)
• M82: 68,344,535 km (0.086 R)
• M83: 69,050,488 km (0.12 R)
• M84: 70,825,766 km (0.085 R)
• M85: 73,697,297 km (0.104 R)
• M86: 74,058,875 km (0.105 R)
• M87: 75,268,523 km (0.12 R)
• M88: 75,632,794 km (0.069 R)
• M89: 78,321,068 km (0.059 R)
• M90: 78,690,126 km (0.086 R)
• M91: 79,677,023 km (0.075 R)
• M92: 80,792,125 km (0.08 R)
• M93: 81,538,469 km (0.105 R)
• M94: 81,663,084 km (0.03 R)
• M95: 81,912,464 km (0.085 R)
• M96: 82,662,099 km (0.085 R)
• M97: 83,037,888 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488

Radius: 3.2

Gravity: 47.66 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.59 AU - 22.35 AU

Year: 28698 Days

Day: 15.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,452,090 km

• M1: 61,634 km (0.096 R)
• M2: 126,261 km (0.092 R)
• M3: 341,233 km (0.099 R)
• M4: 488,736 km (0.108 R)
• M5: 581,487 km (0.03 R)
• M6: 2,530,149 km (0.051 R)
• M7: 2,650,425 km (0.108 R)
• M8: 3,365,802 km (0.109 R)
• M9: 3,858,727 km (0.086 R)
• M10: 4,712,632 km (0.115 R)
• M11: 5,262,105 km (0.08 R)
• M12: 5,884,133 km (0.087 R)
• M13: 6,043,305 km (0.06 R)
• M14: 6,365,838 km (0.049 R)
• M15: 7,196,406 km (0.106 R)
• M16: 8,534,409 km (0.095 R)
• M17: 9,509,338 km (0.099 R)
• M18: 9,696,036 km (0.1 R)
• M19: 10,073,023 km (0.09 R)
• M20: 10,518,974 km (0.11 R)
• M21: 11,232,556 km (0.076 R)
• M22: 11,761,235 km (0.108 R)
• M23: 12,028,716 km (0.079 R)
• M24: 12,980,308 km (0.066 R)
• M25: 14,452,351 km (0.06 R)
• M26: 14,666,874 km (0.092 R)
• M27: 16,346,559 km (0.103 R)
• M28: 19,330,438 km (0.081 R)
• M29: 20,924,254 km (0.069 R)
• M30: 24,235,603 km (0.11 R)
• M31: 24,917,171 km (0.087 R)
• M32: 27,087,238 km (0.078 R)
• M33: 28,866,405 km (0.111 R)
• M34: 29,679,170 km (0.05 R)
• M35: 29,860,932 km (0.083 R)
• M36: 30,958,531 km (0.108 R)
• M37: 31,142,686 km (0.068 R)
• M38: 32,162,495 km (0.059 R)
• M39: 34,139,431 km (0.079 R)
• M40: 35,094,464 km (0.097 R)
• M41: 35,286,547 km (0.109 R)
• M42: 36,155,262 km (0.113 R)
• M43: 36,252,202 km (0.093 R)
• M44: 38,902,477 km (0.084 R)
• M45: 39,001,810 km (0.12 R)
• M46: 40,301,068 km (0.112 R)
• M47: 40,401,598 km (0.112 R)
• M48: 40,602,807 km (0.086 R)
• M49: 41,614,388 km (0.102 R)
• M50: 43,249,941 km (0.027 R)
• M51: 43,972,200 km (0.072 R)
• M52: 44,594,377 km (0.079 R)
• M53: 45,323,816 km (0.12 R)
• M54: 45,742,541 km (0.111 R)
• M55: 46,689,196 km (0.107 R)
• M56: 48,494,843 km (0.11 R)
• M57: 49,567,609 km (0.049 R)
• M58: 50,106,909 km (0.115 R)
• M59: 51,082,587 km (0.115 R)
• M60: 51,300,251 km (0.107 R)
• M61: 51,955,041 km (0.12 R)
• M62: 52,174,053 km (0.095 R)
• M63: 52,832,582 km (0.07 R)
• M64: 57,518,586 km (0.068 R)
• M65: 57,631,832 km (0.062 R)
• M66: 59,567,329 km (0.066 R)
• M67: 60,255,479 km (0.077 R)
• M68: 63,034,409 km (0.095 R)
• M69: 66,328,854 km (0.094 R)
• M70: 67,757,812 km (0.062 R)
• M71: 68,715,987 km (0.115 R)
• M72: 69,076,518 km (0.078 R)
• M73: 69,678,799 km (0.09 R)
• M74: 70,282,725 km (0.102 R)
• M75: 70,403,750 km (0.086 R)
• M76: 71,495,964 km (0.049 R)
• M77: 71,861,132 km (0.09 R)
• M78: 72,960,826 km (0.106 R)
• M79: 73,328,538 km (0.096 R)
• M80: 74,189,174 km (0.119 R)
• M81: 75,052,953 km (0.101 R)
• M82: 75,796,155 km (0.089 R)
• M83: 75,920,171 km (0.11 R)
• M84: 76,292,820 km (0.106 R)
• M85: 77,040,061 km (0.099 R)
• M86: 77,914,760 km (0.061 R)
• M87: 78,918,562 km (0.072 R)
• M88: 79,421,958 km (0.085 R)
• M89: 80,558,753 km (0.073 R)
• M90: 81,573,625 km (0.083 R)
• M91: 82,465,228 km (0.041 R)
• M92: 85,417,243 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 16,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit