🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.53 AU - 0.63 AU

Year: 159 Days

Day: 14.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,463,489 km

• M1: 138,827 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.45 AU - 0.73 AU

Year: 163 Days

Day: 21.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,463,489 km

• M1: 163,959 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.61 AU - 0.81 AU

Year: 215 Days

Day: 16.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.23 AU - 1.49 AU

Year: 571 Days

Day: 44.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,463,489 km

• M1: 498,011 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.41 AU - 2.21 AU

Year: 876 Days

Day: 47.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,463,489 km

• M1: 44,131 km (0.061 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.82 AU - 3 AU

Year: 1346 Days

Day: 41.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,463,489 km

• M1: 628,760 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 11.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.26 AU - 9.38 AU

Year: 9427 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,463,489 km

• M1: 151,243 km (0.098 R)
• M2: 453,132 km (0.1 R)
• M3: 710,440 km (0.109 R)
• M4: 857,196 km (0.086 R)
• M5: 1,002,007 km (0.104 R)
• M6: 1,142,479 km (0.112 R)
• M7: 1,248,993 km (0.101 R)
• M8: 1,545,047 km (0.105 R)
• M9: 1,663,828 km (0.119 R)
• M10: 1,754,933 km (0.056 R)
• M11: 2,022,563 km (0.099 R)
• M12: 2,103,795 km (0.1 R)
• M13: 2,544,510 km (0.112 R)
• M14: 2,811,991 km (0.087 R)
• M15: 2,884,845 km (0.113 R)
• M16: 3,032,498 km (0.046 R)
• M17: 3,107,447 km (0.118 R)
• M18: 3,393,628 km (0.084 R)
• M19: 3,510,464 km (0.1 R)
• M20: 3,808,762 km (0.106 R)
• M21: 4,408,649 km (0.066 R)
• M22: 4,774,266 km (0.074 R)
• M23: 4,971,736 km (0.084 R)
• M24: 5,420,380 km (0.07 R)
• M25: 5,975,986 km (0.072 R)
• M26: 6,165,377 km (0.067 R)
• M27: 6,404,734 km (0.074 R)
• M28: 6,745,069 km (0.044 R)
• M29: 7,041,572 km (0.116 R)
• M30: 7,418,259 km (0.065 R)
• M31: 8,034,602 km (0.083 R)
• M32: 8,243,740 km (0.084 R)
• M33: 8,454,823 km (0.077 R)
• M34: 8,774,514 km (0.054 R)
• M35: 9,125,470 km (0.078 R)
• M36: 9,702,170 km (0.084 R)
• M37: 9,813,471 km (0.106 R)
• M38: 10,037,120 km (0.049 R)
• M39: 10,206,016 km (0.062 R)
• M40: 10,948,619 km (0.091 R)
• M41: 11,122,452 km (0.074 R)
• M42: 11,473,109 km (0.106 R)
• M43: 11,708,726 km (0.114 R)
• M44: 11,945,988 km (0.102 R)
• M45: 12,125,057 km (0.112 R)
• M46: 12,274,954 km (0.064 R)
• M47: 14,058,310 km (0.118 R)
• M48: 14,500,821 km (0.066 R)
• M49: 14,628,129 km (0.093 R)
• M50: 14,851,777 km (0.115 R)
• M51: 15,012,146 km (0.098 R)
• M52: 15,367,142 km (0.082 R)
• M53: 15,921,253 km (0.108 R)
• M54: 16,118,423 km (0.095 R)
• M55: 16,382,463 km (0.067 R)
• M56: 16,548,367 km (0.095 R)
• M57: 16,915,031 km (0.12 R)
• M58: 17,116,240 km (0.081 R)
• M59: 18,202,620 km (0.064 R)
• M60: 18,546,546 km (0.04 R)
• M61: 19,031,991 km (0.119 R)
• M62: 19,416,158 km (0.095 R)
• M63: 19,486,319 km (0.036 R)
• M64: 20,050,453 km (0.105 R)
• M65: 20,334,539 km (0.061 R)
• M66: 20,834,944 km (0.08 R)
• M67: 21,122,771 km (0.094 R)
• M68: 22,876,955 km (0.071 R)
• M69: 22,988,106 km (0.106 R)
• M70: 23,136,657 km (0.103 R)
• M71: 24,147,490 km (0.106 R)
• M72: 24,223,037 km (0.03 R)
• M73: 24,525,673 km (0.095 R)
• M74: 24,829,507 km (0.081 R)
• M75: 24,943,799 km (0.088 R)
• M76: 25,287,725 km (0.097 R)
• M77: 25,710,189 km (0.106 R)
• M78: 25,787,232 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.8

Radius: 10.7

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.01 AU - 12.45 AU

Year: 14458 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,463,489 km

• M1: 703,110 km (0.116 R)
• M2: 995,873 km (0.067 R)
• M3: 1,252,583 km (0.093 R)
• M4: 1,583,493 km (0.039 R)
• M5: 1,856,809 km (0.116 R)
• M6: 2,057,120 km (0.1 R)
• M7: 2,355,867 km (0.091 R)
• M8: 2,510,701 km (0.093 R)
• M9: 2,830,242 km (0.093 R)
• M10: 3,061,820 km (0.094 R)
• M11: 3,685,792 km (0.086 R)
• M12: 4,086,266 km (0.117 R)
• M13: 4,160,616 km (0.053 R)
• M14: 4,310,812 km (0.061 R)
• M15: 4,386,509 km (0.107 R)
• M16: 5,048,180 km (0.107 R)
• M17: 5,248,791 km (0.057 R)
• M18: 5,657,941 km (0.117 R)
• M19: 5,782,706 km (0.106 R)
• M20: 5,908,368 km (0.063 R)
• M21: 6,291,039 km (0.1 R)
• M22: 7,035,588 km (0.099 R)
• M23: 7,305,014 km (0.096 R)
• M24: 7,947,088 km (0.115 R)
• M25: 8,322,130 km (0.109 R)
• M26: 8,607,263 km (0.1 R)
• M27: 8,847,368 km (0.073 R)
• M28: 9,236,023 km (0.119 R)
• M29: 9,481,812 km (0.09 R)
• M30: 10,080,503 km (0.119 R)
• M31: 10,794,534 km (0.088 R)
• M32: 11,105,548 km (0.047 R)
• M33: 11,314,536 km (0.056 R)
• M34: 14,204,467 km (0.09 R)
• M35: 14,431,407 km (0.095 R)
• M36: 15,177,302 km (0.087 R)
• M37: 15,701,194 km (0.117 R)
• M38: 16,886,159 km (0.075 R)
• M39: 17,732,883 km (0.038 R)
• M40: 19,909,382 km (0.075 R)
• M41: 20,163,399 km (0.12 R)
• M42: 20,418,613 km (0.09 R)
• M43: 20,803,379 km (0.036 R)
• M44: 20,932,033 km (0.051 R)
• M45: 21,125,763 km (0.081 R)
• M46: 21,514,867 km (0.113 R)
• M47: 21,710,391 km (0.12 R)
• M48: 21,906,514 km (0.107 R)
• M49: 22,300,405 km (0.075 R)
• M50: 22,498,173 km (0.101 R)
• M51: 22,895,505 km (0.094 R)
• M52: 23,697,350 km (0.086 R)
• M53: 24,236,949 km (0.097 R)
• M54: 25,879,983 km (0.093 R)
• M55: 26,995,385 km (0.069 R)
• M56: 27,629,530 km (0.119 R)
• M57: 28,197,553 km (0.107 R)
• M58: 28,697,509 km (0.057 R)
• M59: 29,344,819 km (0.078 R)
• M60: 30,361,337 km (0.119 R)
• M61: 31,759,179 km (0.093 R)
• M62: 32,130,481 km (0.101 R)
• M63: 32,204,831 km (0.081 R)
• M64: 32,577,928 km (0.082 R)
• M65: 32,652,727 km (0.113 R)
• M66: 33,027,620 km (0.039 R)
• M67: 33,102,718 km (0.107 R)
• M68: 33,479,255 km (0.091 R)
• M69: 33,630,200 km (0.105 R)
• M70: 35,382,888 km (0.089 R)
• M71: 36,231,707 km (0.071 R)
• M72: 36,541,973 km (0.098 R)
• M73: 36,697,554 km (0.085 R)
• M74: 38,897,242 km (0.073 R)
• M75: 39,693,252 km (0.104 R)
• M76: 43,835,467 km (0.104 R)
• M77: 45,246,474 km (0.113 R)
• M78: 45,497,051 km (0.117 R)
• M79: 45,580,676 km (0.048 R)
• M80: 45,915,775 km (0.114 R)
• M81: 47,518,118 km (0.093 R)
• M82: 47,602,940 km (0.094 R)
• M83: 47,857,705 km (0.077 R)
• M84: 47,942,826 km (0.095 R)
• M85: 48,113,069 km (0.099 R)
• M86: 48,368,732 km (0.08 R)
• M87: 48,881,703 km (0.108 R)
• M88: 49,826,563 km (0.057 R)
• M89: 50,777,407 km (0.091 R)
• M90: 60,150,611 km (0.119 R)
• M91: 61,902,701 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 12

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.64 AU - 12.26 AU

Year: 14867 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,463,489 km

• M1: 247,136 km (0.11 R)
• M2: 368,908 km (0.115 R)
• M3: 536,009 km (0.075 R)
• M4: 1,824,496 km (0.101 R)
• M5: 1,933,702 km (0.075 R)
• M6: 2,130,423 km (0.071 R)
• M7: 2,363,347 km (0.069 R)
• M8: 2,666,283 km (0.055 R)
• M9: 2,791,197 km (0.114 R)
• M10: 3,079,173 km (0.065 R)
• M11: 3,410,682 km (0.101 R)
• M12: 3,684,296 km (0.058 R)
• M13: 4,000,696 km (0.08 R)
• M14: 4,399,673 km (0.082 R)
• M15: 5,157,536 km (0.116 R)
• M16: 5,472,141 km (0.105 R)
• M17: 6,079,059 km (0.045 R)
• M18: 7,007,613 km (0.075 R)
• M19: 7,137,763 km (0.052 R)
• M20: 7,488,570 km (0.116 R)
• M21: 7,710,723 km (0.116 R)
• M22: 8,344,420 km (0.092 R)
• M23: 8,621,176 km (0.115 R)
• M24: 10,691,909 km (0.068 R)
• M25: 11,043,016 km (0.107 R)
• M26: 11,448,875 km (0.106 R)
• M27: 11,551,200 km (0.104 R)
• M28: 11,653,824 km (0.053 R)
• M29: 11,756,597 km (0.087 R)
• M30: 13,174,935 km (0.078 R)
• M31: 13,551,323 km (0.113 R)
• M32: 14,040,658 km (0.053 R)
• M33: 14,480,475 km (0.12 R)
• M34: 14,702,030 km (0.055 R)
• M35: 15,092,630 km (0.059 R)
• M36: 16,227,330 km (0.099 R)
• M37: 16,515,306 km (0.041 R)
• M38: 17,389,256 km (0.066 R)
• M39: 18,338,156 km (0.113 R)
• M40: 18,577,961 km (0.066 R)
• M41: 19,242,924 km (0.113 R)
• M42: 21,284,336 km (0.07 R)
• M43: 21,536,558 km (0.059 R)
• M44: 22,043,695 km (0.074 R)
• M45: 22,811,880 km (0.092 R)
• M46: 24,969,381 km (0.049 R)
• M47: 25,102,224 km (0.12 R)
• M48: 28,014,894 km (0.101 R)
• M49: 28,152,973 km (0.116 R)
• M50: 28,291,201 km (0.115 R)
• M51: 28,986,083 km (0.089 R)
• M52: 29,265,532 km (0.097 R)
• M53: 29,968,343 km (0.12 R)
• M54: 30,392,603 km (0.088 R)
• M55: 30,890,165 km (0.11 R)
• M56: 31,104,240 km (0.119 R)
• M57: 31,677,349 km (0.113 R)
• M58: 32,471,265 km (0.085 R)
• M59: 32,834,339 km (0.097 R)
• M60: 33,417,920 km (0.06 R)
• M61: 33,637,680 km (0.112 R)
• M62: 34,078,694 km (0.104 R)
• M63: 34,966,408 km (0.111 R)
• M64: 36,011,499 km (0.076 R)
• M65: 36,312,041 km (0.091 R)
• M66: 40,449,918 km (0.065 R)
• M67: 40,762,278 km (0.113 R)
• M68: 41,783,134 km (0.053 R)
• M69: 41,862,122 km (0.105 R)
• M70: 42,415,634 km (0.111 R)
• M71: 42,971,540 km (0.069 R)
• M72: 44,010,497 km (0.055 R)
• M73: 45,950,033 km (0.097 R)
• M74: 46,194,476 km (0.114 R)
• M75: 46,766,538 km (0.051 R)
• M76: 47,423,123 km (0.09 R)
• M77: 47,752,538 km (0.107 R)
• M78: 47,917,544 km (0.037 R)
• M79: 48,662,392 km (0.077 R)
• M80: 49,244,328 km (0.05 R)
• M81: 49,828,657 km (0.112 R)
• M82: 51,341,690 km (0.117 R)
• M83: 51,426,213 km (0.109 R)
• M84: 52,784,412 km (0.038 R)
• M85: 53,382,355 km (0.119 R)
• M86: 53,639,364 km (0.116 R)
• M87: 54,326,616 km (0.112 R)
• M88: 54,671,290 km (0.107 R)
• M89: 54,930,244 km (0.116 R)
• M90: 57,806,263 km (0.112 R)
• M91: 59,218,317 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.3

Radius: 4.1

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.46 AU - 21.34 AU

Year: 27255 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,463,489 km

• M1: 290,519 km (0.058 R)
• M2: 472,729 km (0.105 R)
• M3: 547,079 km (0.064 R)
• M4: 749,635 km (0.099 R)
• M5: 814,710 km (0.11 R)
• M6: 950,694 km (0.116 R)
• M7: 1,021,454 km (0.118 R)
• M8: 1,400,535 km (0.069 R)
• M9: 2,337,168 km (0.039 R)
• M10: 2,966,227 km (0.118 R)
• M11: 3,317,183 km (0.101 R)
• M12: 3,497,748 km (0.081 R)
• M13: 4,019,695 km (0.101 R)
• M14: 4,526,084 km (0.098 R)
• M15: 5,301,599 km (0.114 R)
• M16: 6,517,231 km (0.05 R)
• M17: 7,202,389 km (0.097 R)
• M18: 7,295,439 km (0.052 R)
• M19: 8,937,575 km (0.055 R)
• M20: 9,087,771 km (0.092 R)
• M21: 9,594,459 km (0.108 R)
• M22: 10,214,543 km (0.117 R)
• M23: 11,438,702 km (0.03 R)
• M24: 12,150,937 km (0.069 R)
• M25: 12,372,941 km (0.075 R)
• M26: 12,596,290 km (0.118 R)
• M27: 12,708,339 km (0.104 R)
• M28: 12,933,783 km (0.096 R)
• M29: 13,160,424 km (0.077 R)
• M30: 13,502,853 km (0.082 R)
• M31: 17,897,440 km (0.067 R)
• M32: 19,365,594 km (0.062 R)
• M33: 20,541,284 km (0.039 R)
• M34: 23,304,207 km (0.069 R)
• M35: 23,718,144 km (0.066 R)
• M36: 24,343,762 km (0.085 R)
• M37: 25,115,538 km (0.046 R)
• M38: 26,539,560 km (0.108 R)
• M39: 28,209,072 km (0.117 R)
• M40: 29,316,246 km (0.054 R)
• M41: 31,041,109 km (0.12 R)
• M42: 32,183,588 km (0.11 R)
• M43: 32,260,332 km (0.09 R)
• M44: 32,336,926 km (0.027 R)
• M45: 32,413,819 km (0.053 R)
• M46: 32,490,563 km (0.093 R)
• M47: 34,509,686 km (0.071 R)
• M48: 35,060,206 km (0.098 R)
• M49: 36,329,245 km (0.114 R)
• M50: 36,409,130 km (0.098 R)
• M51: 38,586,228 km (0.09 R)
• M52: 38,667,609 km (0.07 R)
• M53: 39,075,712 km (0.049 R)
• M54: 40,143,392 km (0.071 R)
• M55: 40,225,820 km (0.06 R)
• M56: 40,639,309 km (0.118 R)
• M57: 42,139,476 km (0.085 R)
• M58: 45,107,648 km (0.096 R)
• M59: 45,193,517 km (0.106 R)
• M60: 48,318,018 km (0.099 R)
• M61: 49,198,252 km (0.073 R)
• M62: 49,817,587 km (0.045 R)
• M63: 51,064,036 km (0.077 R)
• M64: 53,315,036 km (0.119 R)
• M65: 54,133,336 km (0.111 R)
• M66: 55,782,204 km (0.115 R)
• M67: 56,150,962 km (0.092 R)
• M68: 58,660,616 km (0.048 R)
• M69: 59,599,343 km (0.112 R)
• M70: 60,259,369 km (0.053 R)
• M71: 61,111,628 km (0.104 R)
• M72: 61,206,473 km (0.047 R)
• M73: 61,777,189 km (0.101 R)
• M74: 62,158,663 km (0.076 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit