🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.52 AU - 0.6 AU

Year: 158 Days

Day: 18.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,239,263 km

• M1: 305,180 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 175 Days

Day: 23.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.6 AU - 0.68 AU

Year: 193 Days

Day: 46.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.83 AU - 1.03 AU

Year: 338 Days

Day: 35.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,239,263 km

• M1: 233,373 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.04 AU - 1.22 AU

Year: 453 Days

Day: 33.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,239,263 km

• M1: 618,737 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.21 AU - 4.25 AU

Year: 3277 Days

Day: 26.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 14.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.48 AU - 8.88 AU

Year: 8814 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,239,263 km

• M1: 216,618 km (0.065 R)
• M2: 412,890 km (0.115 R)
• M3: 759,060 km (0.081 R)
• M4: 936,782 km (0.069 R)
• M5: 1,180,327 km (0.075 R)
• M6: 1,283,999 km (0.06 R)
• M7: 1,595,461 km (0.087 R)
• M8: 1,931,757 km (0.082 R)
• M9: 2,335,073 km (0.082 R)
• M10: 2,626,639 km (0.1 R)
• M11: 2,718,792 km (0.111 R)
• M12: 2,859,115 km (0.1 R)
• M13: 2,954,109 km (0.12 R)
• M14: 3,270,359 km (0.104 R)
• M15: 3,700,603 km (0.078 R)
• M16: 3,962,249 km (0.093 R)
• M17: 4,559,594 km (0.062 R)
• M18: 5,598,102 km (0.068 R)
• M19: 6,021,464 km (0.106 R)
• M20: 6,392,616 km (0.095 R)
• M21: 6,581,110 km (0.109 R)
• M22: 7,617,224 km (0.064 R)
• M23: 8,019,044 km (0.052 R)
• M24: 8,120,621 km (0.093 R)
• M25: 8,634,789 km (0.094 R)
• M26: 9,159,578 km (0.095 R)
• M27: 9,301,248 km (0.089 R)
• M28: 9,443,665 km (0.1 R)
• M29: 9,766,946 km (0.083 R)
• M30: 10,350,527 km (0.085 R)
• M31: 10,646,581 km (0.074 R)
• M32: 10,908,078 km (0.05 R)
• M33: 11,551,798 km (0.116 R)
• M34: 12,442,354 km (0.088 R)
• M35: 12,560,088 km (0.111 R)
• M36: 12,915,831 km (0.089 R)
• M37: 13,355,051 km (0.103 R)
• M38: 13,758,516 km (0.096 R)
• M39: 13,880,438 km (0.086 R)
• M40: 15,202,734 km (0.075 R)
• M41: 15,921,552 km (0.116 R)
• M42: 16,135,028 km (0.114 R)
• M43: 16,349,551 km (0.104 R)
• M44: 16,608,206 km (0.107 R)
• M45: 16,955,123 km (0.098 R)
• M46: 17,966,106 km (0.119 R)
• M47: 18,232,988 km (0.088 R)
• M48: 19,132,371 km (0.079 R)
• M49: 19,404,938 km (0.094 R)
• M50: 19,724,778 km (0.062 R)
• M51: 20,276,944 km (0.108 R)
• M52: 21,021,044 km (0.074 R)
• M53: 21,726,697 km (0.088 R)
• M54: 21,821,393 km (0.109 R)
• M55: 21,963,810 km (0.092 R)
• M56: 22,823,998 km (0.109 R)
• M57: 23,695,405 km (0.12 R)
• M58: 24,282,278 km (0.108 R)
• M59: 24,380,563 km (0.094 R)
• M60: 24,874,087 km (0.106 R)
• M61: 25,072,454 km (0.113 R)
• M62: 26,424,818 km (0.076 R)
• M63: 26,779,216 km (0.113 R)
• M64: 27,084,395 km (0.1 R)
• M65: 27,288,447 km (0.113 R)
• M66: 27,749,358 km (0.037 R)
• M67: 27,955,055 km (0.114 R)
• M68: 29,409,296 km (0.073 R)
• M69: 30,198,425 km (0.045 R)
• M70: 30,409,956 km (0.116 R)
• M71: 30,941,178 km (0.117 R)
• M72: 31,261,467 km (0.097 R)
• M73: 33,972,330 km (0.112 R)
• M74: 36,194,756 km (0.118 R)
• M75: 36,307,104 km (0.056 R)
• M76: 36,644,896 km (0.074 R)
• M77: 37,437,166 km (0.118 R)
• M78: 37,664,555 km (0.064 R)
• M79: 37,949,389 km (0.087 R)
• M80: 38,349,414 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 8.2

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.02 AU - 8.64 AU

Year: 9057 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,239,263 km

• M1: 114,293 km (0.041 R)
• M2: 200,162 km (0.051 R)
• M3: 305,180 km (0.094 R)
• M4: 627,862 km (0.101 R)
• M5: 779,255 km (0.066 R)
• M6: 850,464 km (0.052 R)
• M7: 1,324,839 km (0.054 R)
• M8: 1,919,341 km (0.094 R)
• M9: 2,042,310 km (0.068 R)
• M10: 2,117,408 km (0.111 R)
• M11: 2,296,327 km (0.103 R)
• M12: 2,400,896 km (0.1 R)
• M13: 2,614,672 km (0.092 R)
• M14: 2,779,080 km (0.07 R)
• M15: 3,089,346 km (0.114 R)
• M16: 3,743,088 km (0.106 R)
• M17: 4,149,247 km (0.073 R)
• M18: 4,244,989 km (0.075 R)
• M19: 4,471,181 km (0.085 R)
• M20: 4,801,344 km (0.093 R)
• M21: 5,071,069 km (0.089 R)
• M22: 5,139,285 km (0.037 R)
• M23: 5,380,437 km (0.119 R)
• M24: 5,450,150 km (0.091 R)
• M25: 5,766,998 km (0.078 R)
• M26: 5,909,864 km (0.051 R)
• M27: 7,285,715 km (0.075 R)
• M28: 7,478,996 km (0.064 R)
• M29: 11,191,566 km (0.036 R)
• M30: 11,325,307 km (0.099 R)
• M31: 11,414,766 km (0.12 R)
• M32: 11,504,375 km (0.077 R)
• M33: 11,956,311 km (0.057 R)
• M34: 12,598,534 km (0.054 R)
• M35: 13,346,374 km (0.091 R)
• M36: 13,535,615 km (0.043 R)
• M37: 13,725,754 km (0.107 R)
• M38: 15,031,893 km (0.073 R)
• M39: 15,179,397 km (0.1 R)
• M40: 15,327,499 km (0.086 R)
• M41: 16,075,039 km (0.044 R)
• M42: 16,326,812 km (0.115 R)
• M43: 16,579,932 km (0.062 R)
• M44: 17,038,749 km (0.098 R)
• M45: 17,917,038 km (0.047 R)
• M46: 18,335,313 km (0.111 R)
• M47: 19,021,968 km (0.105 R)
• M48: 20,474,862 km (0.038 R)
• M49: 21,077,143 km (0.05 R)
• M50: 21,132,046 km (0.094 R)
• M51: 21,851,761 km (0.025 R)
• M52: 22,354,859 km (0.096 R)
• M53: 22,467,057 km (0.091 R)
• M54: 23,714,703 km (0.102 R)
• M55: 23,829,146 km (0.112 R)
• M56: 23,886,591 km (0.041 R)
• M57: 23,943,887 km (0.116 R)
• M58: 25,101,176 km (0.077 R)
• M59: 25,276,355 km (0.118 R)
• M60: 25,569,118 km (0.113 R)
• M61: 27,109,977 km (0.115 R)
• M62: 27,770,900 km (0.068 R)
• M63: 28,376,323 km (0.115 R)
• M64: 28,558,832 km (0.111 R)
• M65: 29,108,604 km (0.097 R)
• M66: 29,292,609 km (0.086 R)
• M67: 29,661,817 km (0.067 R)
• M68: 30,654,100 km (0.077 R)
• M69: 30,841,247 km (0.09 R)
• M70: 31,028,992 km (0.08 R)
• M71: 31,531,192 km (0.077 R)
• M72: 31,846,395 km (0.029 R)
• M73: 31,972,805 km (0.067 R)
• M74: 32,352,933 km (0.053 R)
• M75: 34,276,163 km (0.115 R)
• M76: 36,831,145 km (0.086 R)
• M77: 38,097,940 km (0.084 R)
• M78: 38,366,468 km (0.049 R)
• M79: 38,838,001 km (0.085 R)
• M80: 41,430,382 km (0.118 R)
• M81: 43,026,592 km (0.059 R)
• M82: 43,166,316 km (0.106 R)
• M83: 43,797,021 km (0.062 R)
• M84: 46,350,207 km (0.087 R)
• M85: 48,006,555 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.3

Radius: 9.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.59 AU - 9.69 AU

Year: 9567 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,239,263 km

• M1: 130,449 km (0.099 R)
• M2: 198,965 km (0.047 R)
• M3: 331,958 km (0.115 R)
• M4: 533,017 km (0.088 R)
• M5: 643,121 km (0.083 R)
• M6: 913,893 km (0.059 R)
• M7: 1,090,568 km (0.065 R)
• M8: 1,308,682 km (0.119 R)
• M9: 1,493,436 km (0.094 R)
• M10: 1,573,022 km (0.034 R)
• M11: 1,654,104 km (0.098 R)
• M12: 1,905,727 km (0.102 R)
• M13: 2,009,997 km (0.115 R)
• M14: 2,116,062 km (0.108 R)
• M15: 2,502,324 km (0.032 R)
• M16: 2,655,362 km (0.089 R)
• M17: 2,970,864 km (0.07 R)
• M18: 3,133,178 km (0.031 R)
• M19: 3,319,278 km (0.116 R)
• M20: 3,466,631 km (0.092 R)
• M21: 3,594,538 km (0.043 R)
• M22: 3,943,699 km (0.058 R)
• M23: 4,326,520 km (0.116 R)
• M24: 4,604,024 km (0.095 R)
• M25: 4,697,822 km (0.1 R)
• M26: 5,127,916 km (0.115 R)
• M27: 5,471,243 km (0.12 R)
• M28: 5,670,657 km (0.051 R)
• M29: 5,949,059 km (0.115 R)
• M30: 6,180,038 km (0.102 R)
• M31: 6,257,679 km (0.099 R)
• M32: 6,335,769 km (0.05 R)
• M33: 6,944,483 km (0.105 R)
• M34: 7,025,415 km (0.04 R)
• M35: 7,461,643 km (0.088 R)
• M36: 7,627,547 km (0.106 R)
• M37: 7,710,873 km (0.094 R)
• M38: 7,991,069 km (0.104 R)
• M39: 8,735,319 km (0.113 R)
• M40: 9,204,159 km (0.118 R)
• M41: 9,531,329 km (0.12 R)
• M42: 9,892,758 km (0.075 R)
• M43: 10,136,004 km (0.113 R)
• M44: 10,350,677 km (0.097 R)
• M45: 10,504,912 km (0.076 R)
• M46: 11,926,690 km (0.071 R)
• M47: 12,218,256 km (0.094 R)
• M48: 12,709,536 km (0.088 R)
• M49: 13,812,820 km (0.064 R)
• M50: 14,119,047 km (0.071 R)
• M51: 14,187,413 km (0.106 R)
• M52: 14,669,118 km (0.117 R)
• M53: 14,772,939 km (0.038 R)
• M54: 14,842,353 km (0.085 R)
• M55: 15,542,471 km (0.109 R)
• M56: 15,825,510 km (0.082 R)
• M57: 15,967,628 km (0.039 R)
• M58: 16,504,535 km (0.118 R)
• M59: 16,576,491 km (0.097 R)
• M60: 16,720,853 km (0.082 R)
• M61: 17,485,747 km (0.082 R)
• M62: 17,780,156 km (0.052 R)
• M63: 18,373,910 km (0.088 R)
• M64: 18,560,757 km (0.085 R)
• M65: 18,748,204 km (0.07 R)
• M66: 19,238,735 km (0.095 R)
• M67: 19,314,431 km (0.104 R)
• M68: 20,039,832 km (0.05 R)
• M69: 20,155,172 km (0.044 R)
• M70: 20,347,854 km (0.119 R)
• M71: 20,541,284 km (0.109 R)
• M72: 20,696,417 km (0.048 R)
• M73: 22,149,610 km (0.079 R)
• M74: 22,868,578 km (0.112 R)
• M75: 23,029,246 km (0.078 R)
• M76: 23,473,402 km (0.083 R)
• M77: 23,554,484 km (0.082 R)
• M78: 23,798,179 km (0.101 R)
• M79: 24,247,122 km (0.102 R)
• M80: 24,946,642 km (0.117 R)
• M81: 25,153,536 km (0.063 R)
• M82: 26,196,981 km (0.108 R)
• M83: 26,702,771 km (0.102 R)
• M84: 28,412,226 km (0.075 R)
• M85: 29,062,378 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.3

Radius: 6.6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.23 AU - 14.63 AU

Year: 15523 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,239,263 km

• M1: 90,357 km (0.082 R)
• M2: 234,719 km (0.078 R)
• M3: 382,821 km (0.115 R)
• M4: 642,822 km (0.057 R)
• M5: 800,947 km (0.091 R)
• M6: 991,235 km (0.095 R)
• M7: 1,051,075 km (0.108 R)
• M8: 1,132,905 km (0.041 R)
• M9: 1,481,767 km (0.09 R)
• M10: 1,716,037 km (0.115 R)
• M11: 2,433,060 km (0.043 R)
• M12: 2,653,417 km (0.045 R)
• M13: 3,474,411 km (0.069 R)
• M14: 3,566,712 km (0.095 R)
• M15: 3,659,912 km (0.113 R)
• M16: 4,170,639 km (0.112 R)
• M17: 4,501,101 km (0.117 R)
• M18: 5,578,654 km (0.083 R)
• M19: 7,633,231 km (0.109 R)
• M20: 8,118,527 km (0.107 R)
• M21: 8,200,357 km (0.109 R)
• M22: 9,076,552 km (0.11 R)
• M23: 9,375,149 km (0.061 R)
• M24: 9,850,870 km (0.049 R)
• M25: 10,378,801 km (0.105 R)
• M26: 10,467,812 km (0.12 R)
• M27: 10,961,186 km (0.116 R)
• M28: 11,279,231 km (0.113 R)
• M29: 11,970,672 km (0.101 R)
• M30: 12,818,593 km (0.104 R)
• M31: 13,057,501 km (0.08 R)
• M32: 13,249,734 km (0.076 R)
• M33: 13,346,224 km (0.079 R)
• M34: 13,734,431 km (0.113 R)
• M35: 13,978,874 km (0.099 R)
• M36: 14,472,248 km (0.067 R)
• M37: 14,571,581 km (0.047 R)
• M38: 15,222,930 km (0.087 R)
• M39: 15,832,691 km (0.111 R)
• M40: 16,450,231 km (0.089 R)
• M41: 16,918,622 km (0.111 R)
• M42: 17,180,717 km (0.099 R)
• M43: 18,889,873 km (0.11 R)
• M44: 18,944,177 km (0.098 R)
• M45: 19,107,388 km (0.115 R)
• M46: 20,206,932 km (0.091 R)
• M47: 20,988,731 km (0.087 R)
• M48: 21,326,822 km (0.057 R)
• M49: 21,496,616 km (0.071 R)
• M50: 22,409,312 km (0.119 R)
• M51: 23,509,754 km (0.105 R)
• M52: 23,802,218 km (0.086 R)
• M53: 24,095,879 km (0.117 R)
• M54: 24,805,571 km (0.107 R)
• M55: 24,865,111 km (0.115 R)
• M56: 25,103,271 km (0.073 R)
• M57: 25,282,489 km (0.068 R)
• M58: 25,522,145 km (0.117 R)
• M59: 28,393,676 km (0.089 R)
• M60: 29,268,524 km (0.102 R)
• M61: 29,331,505 km (0.11 R)
• M62: 30,025,639 km (0.104 R)
• M63: 30,661,280 km (0.06 R)
• M64: 30,725,159 km (0.112 R)
• M65: 33,051,854 km (0.103 R)
• M66: 33,642,317 km (0.091 R)
• M67: 35,434,649 km (0.094 R)
• M68: 35,769,898 km (0.082 R)
• M69: 36,173,663 km (0.064 R)
• M70: 36,714,459 km (0.118 R)
• M71: 37,121,664 km (0.081 R)
• M72: 37,325,866 km (0.098 R)
• M73: 38,009,229 km (0.116 R)
• M74: 38,283,741 km (0.081 R)
• M75: 38,421,221 km (0.077 R)
• M76: 38,490,036 km (0.088 R)
• M77: 39,388,371 km (0.1 R)
• M78: 40,994,454 km (0.041 R)
• M79: 43,479,275 km (0.113 R)
• M80: 45,356,578 km (0.089 R)
• M81: 45,939,412 km (0.092 R)
• M82: 46,012,565 km (0.102 R)
• M83: 46,305,029 km (0.056 R)
• M84: 46,671,693 km (0.097 R)
• M85: 48,221,677 km (0.075 R)
• M86: 49,563,719 km (0.053 R)
• M87: 49,638,518 km (0.045 R)
• M88: 49,863,513 km (0.038 R)
• M89: 49,938,612 km (0.088 R)
• M90: 50,164,056 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 11,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit