🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.7 AU - 0.82 AU

Year: 233 Days

Day: 26.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.09 AU - 1.11 AU

Year: 405 Days

Day: 46.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.03 AU - 1.37 AU

Year: 462 Days

Day: 19.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,472,537 km

• M1: 221,255 km (0.059 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.85 AU - 2.87 AU

Year: 1274 Days

Day: 37 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,472,537 km

• M1: 1,398,740 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.22 AU - 3.32 AU

Year: 1620 Days

Day: 13.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,472,537 km

• M1: 883,226 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.35 AU - 6.35 AU

Year: 4349 Days

Day: 28.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,472,537 km

• M1: 3,974,217 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 13.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.39 AU - 8.63 AU

Year: 7968 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,472,537 km

• M1: 307,872 km (0.054 R)
• M2: 431,739 km (0.04 R)
• M3: 592,408 km (0.091 R)
• M4: 732,132 km (0.107 R)
• M5: 884,423 km (0.115 R)
• M6: 1,048,531 km (0.068 R)
• M7: 1,187,657 km (0.088 R)
• M8: 1,278,015 km (0.097 R)
• M9: 1,466,059 km (0.109 R)
• M10: 1,563,747 km (0.103 R)
• M11: 1,828,535 km (0.07 R)
• M12: 1,934,300 km (0.1 R)
• M13: 2,020,469 km (0.117 R)
• M14: 2,264,613 km (0.078 R)
• M15: 2,518,480 km (0.112 R)
• M16: 2,709,068 km (0.105 R)
• M17: 3,760,442 km (0.116 R)
• M18: 4,344,023 km (0.102 R)
• M19: 4,429,743 km (0.086 R)
• M20: 4,516,061 km (0.112 R)
• M21: 4,719,663 km (0.114 R)
• M22: 5,877,700 km (0.094 R)
• M23: 5,972,845 km (0.034 R)
• M24: 6,228,956 km (0.088 R)
• M25: 7,052,792 km (0.066 R)
• M26: 7,323,713 km (0.106 R)
• M27: 7,494,704 km (0.098 R)
• M28: 8,621,026 km (0.1 R)
• M29: 9,463,113 km (0.106 R)
• M30: 10,407,973 km (0.061 R)
• M31: 11,303,914 km (0.051 R)
• M32: 11,621,361 km (0.116 R)
• M33: 11,982,041 km (0.111 R)
• M34: 12,755,462 km (0.115 R)
• M35: 13,587,227 km (0.107 R)
• M36: 14,265,204 km (0.118 R)
• M37: 14,910,869 km (0.088 R)
• M38: 15,084,701 km (0.088 R)
• M39: 15,654,220 km (0.079 R)
• M40: 15,742,483 km (0.072 R)
• M41: 16,544,178 km (0.083 R)
• M42: 17,313,560 km (0.112 R)
• M43: 18,840,356 km (0.064 R)
• M44: 19,264,167 km (0.101 R)
• M45: 19,406,135 km (0.114 R)
• M46: 19,691,119 km (0.032 R)
• M47: 21,332,507 km (0.104 R)
• M48: 22,070,473 km (0.061 R)
• M49: 22,816,817 km (0.068 R)
• M50: 22,967,163 km (0.06 R)
• M51: 24,232,312 km (0.081 R)
• M52: 24,539,287 km (0.082 R)
• M53: 24,847,608 km (0.091 R)
• M54: 25,416,080 km (0.108 R)
• M55: 26,882,588 km (0.095 R)
• M56: 27,253,590 km (0.069 R)
• M57: 27,413,062 km (0.111 R)
• M58: 28,754,207 km (0.063 R)
• M59: 28,970,824 km (0.101 R)
• M60: 29,079,283 km (0.061 R)
• M61: 29,897,284 km (0.083 R)
• M62: 30,226,699 km (0.1 R)
• M63: 33,414,779 km (0.112 R)
• M64: 34,328,822 km (0.091 R)
• M65: 35,019,665 km (0.111 R)
• M66: 35,193,198 km (0.114 R)
• M67: 35,308,987 km (0.068 R)
• M68: 35,482,820 km (0.067 R)
• M69: 37,060,928 km (0.081 R)
• M70: 37,828,963 km (0.09 R)
• M71: 38,721,614 km (0.075 R)
• M72: 39,320,604 km (0.101 R)
• M73: 39,862,297 km (0.081 R)
• M74: 40,043,460 km (0.104 R)
• M75: 40,527,858 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 8.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.3 AU - 9.9 AU

Year: 8102 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,472,537 km

• M1: 192,084 km (0.052 R)
• M2: 264,489 km (0.065 R)
• M3: 320,289 km (0.088 R)
• M4: 618,737 km (0.115 R)
• M5: 712,684 km (0.105 R)
• M6: 826,229 km (0.04 R)
• M7: 977,173 km (0.115 R)
• M8: 1,072,168 km (0.097 R)
• M9: 1,429,408 km (0.103 R)
• M10: 1,593,666 km (0.095 R)
• M11: 1,841,849 km (0.086 R)
• M12: 2,082,103 km (0.101 R)
• M13: 2,439,642 km (0.046 R)
• M14: 3,023,523 km (0.036 R)
• M15: 3,093,684 km (0.073 R)
• M16: 3,164,294 km (0.05 R)
• M17: 3,674,124 km (0.09 R)
• M18: 4,769,330 km (0.115 R)
• M19: 4,906,062 km (0.038 R)
• M20: 5,380,736 km (0.072 R)
• M21: 5,523,153 km (0.099 R)
• M22: 5,753,684 km (0.089 R)
• M23: 5,870,071 km (0.102 R)
• M24: 6,164,629 km (0.104 R)
• M25: 6,343,698 km (0.092 R)
• M26: 6,433,905 km (0.046 R)
• M27: 6,554,930 km (0.047 R)
• M28: 7,772,956 km (0.091 R)
• M29: 8,128,999 km (0.086 R)
• M30: 8,292,659 km (0.076 R)
• M31: 8,556,849 km (0.098 R)
• M32: 9,059,348 km (0.036 R)
• M33: 9,744,506 km (0.037 R)
• M34: 10,339,906 km (0.118 R)
• M35: 10,517,179 km (0.103 R)
• M36: 10,767,157 km (0.116 R)
• M37: 10,875,017 km (0.089 R)
• M38: 11,786,816 km (0.087 R)
• M39: 12,009,268 km (0.106 R)
• M40: 13,838,850 km (0.116 R)
• M41: 14,191,452 km (0.09 R)
• M42: 14,586,690 km (0.055 R)
• M43: 14,905,483 km (0.083 R)
• M44: 16,534,005 km (0.12 R)
• M45: 16,658,321 km (0.105 R)
• M46: 17,707,152 km (0.097 R)
• M47: 21,474,774 km (0.082 R)
• M48: 21,701,266 km (0.039 R)
• M49: 23,262,020 km (0.051 R)
• M50: 23,587,844 km (0.085 R)
• M51: 24,858,678 km (0.116 R)
• M52: 25,478,462 km (0.055 R)
• M53: 26,055,162 km (0.088 R)
• M54: 26,636,050 km (0.114 R)
• M55: 27,958,795 km (0.048 R)
• M56: 29,052,206 km (0.049 R)
• M57: 29,403,162 km (0.051 R)
• M58: 29,654,636 km (0.05 R)
• M59: 29,906,709 km (0.114 R)
• M60: 30,871,615 km (0.097 R)
• M61: 32,467,675 km (0.043 R)
• M62: 32,831,646 km (0.108 R)
• M63: 33,616,437 km (0.116 R)
• M64: 33,826,771 km (0.117 R)
• M65: 34,885,027 km (0.058 R)
• M66: 35,257,825 km (0.072 R)
• M67: 35,792,936 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 13.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.14 AU - 11.44 AU

Year: 12457 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,472,537 km

• M1: 230,530 km (0.098 R)
• M2: 667,356 km (0.096 R)
• M3: 837,898 km (0.084 R)
• M4: 2,214,048 km (0.111 R)
• M5: 2,300,965 km (0.102 R)
• M6: 2,784,016 km (0.083 R)
• M7: 3,167,137 km (0.105 R)
• M8: 3,465,883 km (0.105 R)
• M9: 3,878,474 km (0.1 R)
• M10: 4,090,754 km (0.087 R)
• M11: 4,526,832 km (0.089 R)
• M12: 4,638,282 km (0.088 R)
• M13: 4,863,876 km (0.114 R)
• M14: 5,365,328 km (0.111 R)
• M15: 5,562,647 km (0.099 R)
• M16: 5,964,467 km (0.1 R)
• M17: 6,251,396 km (0.109 R)
• M18: 6,542,962 km (0.103 R)
• M19: 7,620,665 km (0.117 R)
• M20: 7,798,238 km (0.115 R)
• M21: 8,522,142 km (0.11 R)
• M22: 9,888,868 km (0.051 R)
• M23: 9,985,658 km (0.08 R)
• M24: 10,622,496 km (0.073 R)
• M25: 10,821,012 km (0.112 R)
• M26: 10,970,760 km (0.105 R)
• M27: 13,192,288 km (0.114 R)
• M28: 13,782,452 km (0.088 R)
• M29: 13,944,915 km (0.12 R)
• M30: 14,107,977 km (0.078 R)
• M31: 15,267,360 km (0.065 R)
• M32: 15,830,297 km (0.115 R)
• M33: 16,057,387 km (0.091 R)
• M34: 16,745,088 km (0.03 R)
• M35: 17,034,410 km (0.115 R)
• M36: 17,208,841 km (0.09 R)
• M37: 18,506,154 km (0.12 R)
• M38: 19,226,917 km (0.115 R)
• M39: 19,651,775 km (0.061 R)
• M40: 20,882,367 km (0.118 R)
• M41: 21,569,919 km (0.073 R)
• M42: 22,519,416 km (0.096 R)
• M43: 23,288,798 km (0.087 R)
• M44: 23,741,481 km (0.115 R)
• M45: 26,384,427 km (0.094 R)
• M46: 26,653,853 km (0.085 R)
• M47: 27,740,532 km (0.11 R)
• M48: 28,083,111 km (0.048 R)
• M49: 28,703,343 km (0.104 R)
• M50: 30,027,434 km (0.107 R)
• M51: 30,238,218 km (0.118 R)
• M52: 30,661,580 km (0.109 R)
• M53: 30,944,768 km (0.096 R)
• M54: 31,728,212 km (0.108 R)
• M55: 31,871,378 km (0.084 R)
• M56: 32,158,456 km (0.11 R)
• M57: 32,951,923 km (0.07 R)
• M58: 33,460,257 km (0.109 R)
• M59: 34,927,064 km (0.111 R)
• M60: 35,074,866 km (0.117 R)
• M61: 35,445,271 km (0.076 R)
• M62: 36,639,510 km (0.115 R)
• M63: 36,940,202 km (0.108 R)
• M64: 37,392,736 km (0.111 R)
• M65: 37,771,218 km (0.069 R)
• M66: 37,922,911 km (0.052 R)
• M67: 38,074,902 km (0.073 R)
• M68: 38,914,296 km (0.072 R)
• M69: 39,067,484 km (0.108 R)
• M70: 41,860,476 km (0.098 R)
• M71: 43,201,771 km (0.066 R)
• M72: 45,926,247 km (0.098 R)
• M73: 47,064,238 km (0.08 R)
• M74: 47,964,817 km (0.055 R)
• M75: 48,046,947 km (0.032 R)
• M76: 48,623,347 km (0.054 R)
• M77: 48,871,081 km (0.034 R)
• M78: 49,285,019 km (0.068 R)
• M79: 50,449,937 km (0.102 R)
• M80: 50,784,438 km (0.079 R)
• M81: 51,371,610 km (0.062 R)
• M82: 51,539,758 km (0.098 R)
• M83: 52,891,674 km (0.051 R)
• M84: 53,316,532 km (0.09 R)
• M85: 58,766,382 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.8

Radius: 7.4

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.29 AU - 16.69 AU

Year: 19386 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,472,537 km

• M1: 111,899 km (0.112 R)
• M2: 159,023 km (0.064 R)
• M3: 347,815 km (0.058 R)
• M4: 719,117 km (0.111 R)
• M5: 1,075,609 km (0.06 R)
• M6: 1,331,421 km (0.118 R)
• M7: 1,734,288 km (0.089 R)
• M8: 2,683,038 km (0.079 R)
• M9: 2,835,328 km (0.048 R)
• M10: 3,893,733 km (0.096 R)
• M11: 4,153,884 km (0.051 R)
• M12: 4,330,559 km (0.099 R)
• M13: 4,600,135 km (0.074 R)
• M14: 4,736,867 km (0.05 R)
• M15: 5,250,137 km (0.104 R)
• M16: 5,393,153 km (0.065 R)
• M17: 5,683,223 km (0.049 R)
• M18: 6,532,191 km (0.062 R)
• M19: 7,527,466 km (0.047 R)
• M20: 8,235,213 km (0.093 R)
• M21: 8,401,566 km (0.12 R)
• M22: 9,597,152 km (0.106 R)
• M23: 11,272,349 km (0.096 R)
• M24: 11,333,834 km (0.075 R)
• M25: 12,396,128 km (0.115 R)
• M26: 13,489,838 km (0.116 R)
• M27: 13,817,458 km (0.088 R)
• M28: 14,081,348 km (0.028 R)
• M29: 14,347,034 km (0.069 R)
• M30: 14,413,605 km (0.074 R)
• M31: 14,614,216 km (0.054 R)
• M32: 15,631,182 km (0.064 R)
• M33: 15,906,143 km (0.1 R)
• M34: 17,376,092 km (0.081 R)
• M35: 18,888,975 km (0.112 R)
• M36: 18,962,129 km (0.08 R)
• M37: 19,182,037 km (0.082 R)
• M38: 20,293,849 km (0.034 R)
• M39: 21,808,677 km (0.116 R)
• M40: 21,885,271 km (0.119 R)
• M41: 22,890,419 km (0.067 R)
• M42: 23,124,540 km (0.107 R)
• M43: 24,705,340 km (0.09 R)
• M44: 25,106,113 km (0.071 R)
• M45: 25,995,024 km (0.042 R)
• M46: 26,648,018 km (0.086 R)
• M47: 26,976,535 km (0.087 R)
• M48: 27,720,635 km (0.111 R)
• M49: 28,471,467 km (0.073 R)
• M50: 28,975,761 km (0.115 R)
• M51: 29,144,508 km (0.045 R)
• M52: 29,229,030 km (0.07 R)
• M53: 29,567,720 km (0.085 R)
• M54: 30,163,867 km (0.115 R)
• M55: 32,412,174 km (0.105 R)
• M56: 35,072,622 km (0.063 R)
• M57: 37,526,327 km (0.081 R)
• M58: 39,379,395 km (0.111 R)
• M59: 40,316,925 km (0.086 R)
• M60: 41,167,090 km (0.119 R)
• M61: 41,261,935 km (0.073 R)
• M62: 42,501,204 km (0.116 R)
• M63: 42,692,988 km (0.083 R)
• M64: 43,366,328 km (0.065 R)
• M65: 44,237,287 km (0.105 R)
• M66: 44,431,615 km (0.09 R)
• M67: 45,505,578 km (0.099 R)
• M68: 46,489,184 km (0.115 R)
• M69: 49,180,001 km (0.118 R)
• M70: 49,381,210 km (0.108 R)
• M71: 50,594,897 km (0.03 R)
• M72: 51,409,458 km (0.11 R)
• M73: 52,330,981 km (0.042 R)
• M74: 57,231,358 km (0.095 R)
• M75: 57,867,448 km (0.027 R)
• M76: 60,112,015 km (0.03 R)
• M77: 61,515,841 km (0.107 R)
• M78: 61,732,758 km (0.116 R)
• M79: 63,586,725 km (0.076 R)
• M80: 65,459,091 km (0.068 R)
• M81: 66,235,205 km (0.107 R)
• M82: 70,501,737 km (0.115 R)
• M83: 70,842,371 km (0.103 R)
• M84: 71,297,298 km (0.077 R)
• M85: 72,897,397 km (0.054 R)
• M86: 73,012,138 km (0.116 R)
• M87: 74,278,335 km (0.077 R)
• M88: 74,740,592 km (0.104 R)
• M89: 76,715,583 km (0.119 R)
• M90: 77,299,763 km (0.074 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 18,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit