🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 187 Days

Day: 24.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.71 AU - 0.75 AU

Year: 239 Days

Day: 22.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,114,241 km

• M1: 386,561 km (0.049 R)
• M2: 599,738 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.65 AU - 0.91 AU

Year: 264 Days

Day: 48 Hours

Environment

Temp: 133 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.96 AU - 1.04 AU

Year: 383 Days

Day: 27.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.89 AU - 1.19 AU

Year: 406 Days

Day: 43 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,114,241 km

• M1: 179,218 km (0.034 R)
• M2: 394,340 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.89 AU - 3.71 AU

Year: 2295 Days

Day: 24.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 8.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.29 AU - 4.73 AU

Year: 3667 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,114,241 km

• M1: 200,012 km (0.072 R)
• M2: 251,474 km (0.099 R)
• M3: 373,845 km (0.106 R)
• M4: 511,924 km (0.073 R)
• M5: 793,168 km (0.064 R)
• M6: 878,738 km (0.115 R)
• M7: 975,827 km (0.119 R)
• M8: 1,145,770 km (0.109 R)
• M9: 1,279,660 km (0.084 R)
• M10: 1,504,805 km (0.082 R)
• M11: 1,682,078 km (0.109 R)
• M12: 1,752,988 km (0.12 R)
• M13: 2,287,950 km (0.09 R)
• M14: 2,435,005 km (0.118 R)
• M15: 2,515,488 km (0.107 R)
• M16: 2,655,661 km (0.111 R)
• M17: 2,774,293 km (0.093 R)
• M18: 2,846,548 km (0.087 R)
• M19: 2,955,904 km (0.081 R)
• M20: 3,128,839 km (0.108 R)
• M21: 3,292,350 km (0.066 R)
• M22: 3,575,688 km (0.057 R)
• M23: 3,786,621 km (0.095 R)
• M24: 3,853,492 km (0.106 R)
• M25: 4,124,563 km (0.079 R)
• M26: 4,193,378 km (0.098 R)
• M27: 4,332,055 km (0.107 R)
• M28: 4,401,917 km (0.115 R)
• M29: 4,800,446 km (0.071 R)
• M30: 5,121,782 km (0.113 R)
• M31: 5,270,183 km (0.087 R)
• M32: 5,374,902 km (0.114 R)
• M33: 5,495,328 km (0.112 R)
• M34: 5,571,174 km (0.096 R)
• M35: 5,708,505 km (0.109 R)
• M36: 5,877,850 km (0.08 R)
• M37: 6,111,372 km (0.099 R)
• M38: 6,716,795 km (0.109 R)
• M39: 6,944,782 km (0.045 R)
• M40: 7,059,673 km (0.069 R)
• M41: 7,324,761 km (0.092 R)
• M42: 7,492,011 km (0.046 R)
• M43: 7,592,990 km (0.085 R)
• M44: 7,660,608 km (0.071 R)
• M45: 7,813,497 km (0.117 R)
• M46: 7,864,659 km (0.094 R)
• M47: 8,053,153 km (0.11 R)
• M48: 8,364,915 km (0.1 R)
• M49: 9,054,112 km (0.027 R)
• M50: 9,143,721 km (0.029 R)
• M51: 9,505,299 km (0.07 R)
• M52: 9,687,958 km (0.085 R)
• M53: 9,963,966 km (0.064 R)
• M54: 10,112,367 km (0.118 R)
• M55: 10,223,967 km (0.058 R)
• M56: 10,317,466 km (0.099 R)
• M57: 10,750,701 km (0.09 R)
• M58: 11,017,434 km (0.107 R)
• M59: 11,209,219 km (0.063 R)
• M60: 11,479,692 km (0.073 R)
• M61: 11,596,229 km (0.11 R)
• M62: 11,732,811 km (0.087 R)
• M63: 13,106,419 km (0.085 R)
• M64: 13,269,032 km (0.109 R)
• M65: 13,493,728 km (0.094 R)
• M66: 13,616,697 km (0.115 R)
• M67: 13,760,760 km (0.11 R)
• M68: 13,884,627 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 13.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.11 AU - 8.25 AU

Year: 8149 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 68,114,241 km

• M1: 176,077 km (0.063 R)
• M2: 267,930 km (0.1 R)
• M3: 392,246 km (0.098 R)
• M4: 545,883 km (0.101 R)
• M5: 708,346 km (0.095 R)
• M6: 880,383 km (0.108 R)
• M7: 967,749 km (0.105 R)
• M8: 1,067,680 km (0.119 R)
• M9: 1,259,016 km (0.119 R)
• M10: 1,493,735 km (0.071 R)
• M11: 1,600,548 km (0.105 R)
• M12: 1,743,264 km (0.111 R)
• M13: 1,844,691 km (0.104 R)
• M14: 2,053,829 km (0.117 R)
• M15: 2,173,507 km (0.101 R)
• M16: 2,332,680 km (0.071 R)
• M17: 2,754,546 km (0.083 R)
• M18: 3,090,393 km (0.075 R)
• M19: 3,468,127 km (0.102 R)
• M20: 3,655,424 km (0.086 R)
• M21: 4,100,478 km (0.077 R)
• M22: 4,314,103 km (0.039 R)
• M23: 4,705,003 km (0.054 R)
• M24: 5,808,736 km (0.081 R)
• M25: 6,223,122 km (0.118 R)
• M26: 6,363,445 km (0.103 R)
• M27: 6,451,707 km (0.049 R)
• M28: 6,540,269 km (0.037 R)
• M29: 6,935,208 km (0.033 R)
• M30: 7,153,920 km (0.081 R)
• M31: 7,282,574 km (0.114 R)
• M32: 8,320,334 km (0.107 R)
• M33: 9,484,505 km (0.066 R)
• M34: 10,054,922 km (0.073 R)
• M35: 10,699,389 km (0.071 R)
• M36: 10,931,416 km (0.114 R)
• M37: 11,016,238 km (0.107 R)
• M38: 11,207,723 km (0.093 R)
• M39: 11,875,827 km (0.101 R)
• M40: 12,138,072 km (0.091 R)
• M41: 13,250,781 km (0.117 R)
• M42: 13,934,144 km (0.07 R)
• M43: 14,095,261 km (0.064 R)
• M44: 14,582,352 km (0.1 R)
• M45: 14,839,810 km (0.095 R)
• M46: 15,287,855 km (0.054 R)
• M47: 15,812,196 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.4

Radius: 12

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.29 AU - 9.41 AU

Year: 10947 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,114,241 km

• M1: 157,377 km (0.11 R)
• M2: 355,744 km (0.088 R)
• M3: 499,806 km (0.116 R)
• M4: 588,518 km (0.064 R)
• M5: 683,662 km (0.052 R)
• M6: 784,790 km (0.03 R)
• M7: 1,081,293 km (0.118 R)
• M8: 1,161,179 km (0.05 R)
• M9: 1,370,167 km (0.072 R)
• M10: 1,501,663 km (0.079 R)
• M11: 1,637,648 km (0.086 R)
• M12: 2,405,384 km (0.115 R)
• M13: 2,565,903 km (0.103 R)
• M14: 3,184,939 km (0.114 R)
• M15: 3,663,652 km (0.087 R)
• M16: 3,974,666 km (0.118 R)
• M17: 4,101,375 km (0.107 R)
• M18: 4,197,417 km (0.098 R)
• M19: 4,457,119 km (0.032 R)
• M20: 4,622,125 km (0.103 R)
• M21: 5,869,622 km (0.115 R)
• M22: 6,344,745 km (0.096 R)
• M23: 7,605,855 km (0.093 R)
• M24: 8,003,187 km (0.105 R)
• M25: 8,123,613 km (0.099 R)
• M26: 8,366,560 km (0.117 R)
• M27: 8,448,091 km (0.093 R)
• M28: 8,735,319 km (0.082 R)
• M29: 8,818,046 km (0.114 R)
• M30: 9,067,725 km (0.048 R)
• M31: 9,235,425 km (0.069 R)
• M32: 9,319,648 km (0.04 R)
• M33: 9,744,805 km (0.112 R)
• M34: 9,830,674 km (0.1 R)
• M35: 10,089,628 km (0.088 R)
• M36: 10,394,509 km (0.081 R)
• M37: 10,791,093 km (0.059 R)
• M38: 11,013,545 km (0.077 R)
• M39: 11,553,743 km (0.09 R)
• M40: 12,194,919 km (0.085 R)
• M41: 13,036,108 km (0.067 R)
• M42: 13,463,808 km (0.115 R)
• M43: 13,847,976 km (0.085 R)
• M44: 14,041,256 km (0.092 R)
• M45: 14,138,345 km (0.09 R)
• M46: 14,676,000 km (0.107 R)
• M47: 14,873,320 km (0.094 R)
• M48: 15,520,181 km (0.114 R)
• M49: 15,721,091 km (0.077 R)
• M50: 16,278,193 km (0.07 R)
• M51: 16,431,232 km (0.071 R)
• M52: 17,987,798 km (0.081 R)
• M53: 18,997,882 km (0.111 R)
• M54: 19,862,708 km (0.095 R)
• M55: 20,299,982 km (0.117 R)
• M56: 21,855,351 km (0.082 R)
• M57: 22,590,475 km (0.098 R)
• M58: 23,564,058 km (0.103 R)
• M59: 23,679,548 km (0.1 R)
• M60: 24,609,747 km (0.045 R)
• M61: 26,566,039 km (0.102 R)
• M62: 26,927,168 km (0.103 R)
• M63: 27,532,441 km (0.066 R)
• M64: 27,775,837 km (0.117 R)
• M65: 30,374,501 km (0.12 R)
• M66: 31,384,885 km (0.092 R)
• M67: 31,766,509 km (0.08 R)
• M68: 32,598,722 km (0.09 R)
• M69: 33,503,191 km (0.119 R)
• M70: 34,809,330 km (0.041 R)
• M71: 37,944,004 km (0.086 R)
• M72: 38,486,446 km (0.112 R)
• M73: 38,758,714 km (0.117 R)
• M74: 41,237,251 km (0.08 R)
• M75: 41,515,803 km (0.119 R)
• M76: 41,795,102 km (0.109 R)
• M77: 42,285,185 km (0.069 R)
• M78: 42,425,507 km (0.066 R)
• M79: 42,706,751 km (0.079 R)
• M80: 42,847,523 km (0.096 R)
• M81: 42,988,594 km (0.108 R)
• M82: 43,554,074 km (0.052 R)
• M83: 44,692,513 km (0.042 R)
• M84: 45,552,851 km (0.06 R)
• M85: 47,946,566 km (0.112 R)
• M86: 48,093,023 km (0.059 R)
• M87: 48,239,479 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.8

Radius: 3.9

Gravity: 24.9 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.55 AU - 16.93 AU

Year: 22780 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,114,241 km

• M1: 88,412 km (0.047 R)
• M2: 226,790 km (0.065 R)
• M3: 402,119 km (0.084 R)
• M4: 438,172 km (0.099 R)
• M5: 513,420 km (0.106 R)
• M6: 593,006 km (0.118 R)
• M7: 1,390,961 km (0.105 R)
• M8: 1,418,637 km (0.111 R)
• M9: 1,446,611 km (0.058 R)
• M10: 2,073,127 km (0.1 R)
• M11: 2,168,720 km (0.101 R)
• M12: 2,265,809 km (0.085 R)
• M13: 2,364,394 km (0.082 R)
• M14: 2,464,326 km (0.078 R)
• M15: 3,613,985 km (0.04 R)
• M16: 3,690,729 km (0.117 R)
• M17: 4,002,790 km (0.104 R)
• M18: 4,161,962 km (0.092 R)
• M19: 4,202,055 km (0.099 R)
• M20: 4,569,018 km (0.048 R)
• M21: 5,508,642 km (0.091 R)
• M22: 6,136,505 km (0.111 R)
• M23: 6,786,807 km (0.03 R)
• M24: 8,916,482 km (0.103 R)
• M25: 9,020,303 km (0.12 R)
• M26: 9,333,860 km (0.114 R)
• M27: 10,404,532 km (0.119 R)
• M28: 10,678,296 km (0.094 R)
• M29: 11,288,805 km (0.111 R)
• M30: 11,626,597 km (0.028 R)
• M31: 11,910,534 km (0.041 R)
• M32: 12,369,650 km (0.094 R)
• M33: 12,485,438 km (0.054 R)
• M34: 13,246,143 km (0.051 R)
• M35: 13,364,475 km (0.053 R)
• M36: 13,721,715 km (0.102 R)
• M37: 14,142,384 km (0.088 R)
• M38: 14,323,996 km (0.099 R)
• M39: 15,804,267 km (0.114 R)
• M40: 16,245,132 km (0.104 R)
• M41: 16,626,307 km (0.091 R)
• M42: 16,881,970 km (0.117 R)
• M43: 16,945,998 km (0.065 R)
• M44: 17,074,503 km (0.11 R)
• M45: 17,787,037 km (0.107 R)
• M46: 18,377,201 km (0.106 R)
• M47: 19,307,999 km (0.105 R)
• M48: 19,576,677 km (0.074 R)
• M49: 19,779,082 km (0.068 R)
• M50: 20,322,123 km (0.039 R)
• M51: 20,458,556 km (0.049 R)
• M52: 20,732,619 km (0.091 R)
• M53: 20,869,950 km (0.11 R)
• M54: 22,613,364 km (0.037 R)
• M55: 23,609,835 km (0.026 R)
• M56: 24,041,275 km (0.037 R)
• M57: 24,693,223 km (0.079 R)
• M58: 25,645,264 km (0.098 R)
• M59: 25,866,669 km (0.065 R)
• M60: 26,460,123 km (0.046 R)
• M61: 26,609,272 km (0.107 R)
• M62: 26,908,319 km (0.086 R)
• M63: 27,283,510 km (0.066 R)
• M64: 27,887,586 km (0.116 R)
• M65: 28,878,672 km (0.086 R)
• M66: 29,958,769 km (0.106 R)
• M67: 31,840,860 km (0.049 R)
• M68: 32,476,800 km (0.093 R)
• M69: 32,556,536 km (0.073 R)
• M70: 33,197,114 km (0.098 R)
• M71: 34,246,842 km (0.108 R)
• M72: 34,734,980 km (0.076 R)
• M73: 34,898,191 km (0.09 R)
• M74: 35,061,702 km (0.088 R)
• M75: 35,143,532 km (0.1 R)
• M76: 35,389,321 km (0.079 R)
• M77: 35,965,422 km (0.116 R)
• M78: 36,876,773 km (0.085 R)
• M79: 36,959,949 km (0.109 R)
• M80: 39,570,881 km (0.114 R)
• M81: 42,327,521 km (0.062 R)
• M82: 42,501,952 km (0.061 R)
• M83: 43,289,435 km (0.066 R)
• M84: 48,478,686 km (0.11 R)
• M85: 48,843,705 km (0.044 R)
• M86: 49,484,732 km (0.104 R)
• M87: 49,668,438 km (0.099 R)
• M88: 50,775,163 km (0.119 R)
• M89: 54,617,285 km (0.058 R)
• M90: 54,712,280 km (0.052 R)
• M91: 59,720,667 km (0.103 R)
• M92: 60,700,533 km (0.082 R)
• M93: 60,995,540 km (0.105 R)
• M94: 62,378,423 km (0.1 R)
• M95: 63,771,478 km (0.103 R)
• M96: 67,095,842 km (0.069 R)
• M97: 67,808,227 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit