🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.98 AU - 1.26 AU

Year: 431 Days

Day: 14.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.66 AU - 2.18 AU

Year: 967 Days

Day: 24.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.29 AU - 3.07 AU

Year: 1595 Days

Day: 19.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,015,413 km

• M1: 1,969,157 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.68 AU - 2.94 AU

Year: 1712 Days

Day: 16.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,015,413 km

• M1: 396,434 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.33 AU - 3.47 AU

Year: 1795 Days

Day: 26 Hours

Environment

Temp: -107 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 9.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.42 AU - 9.54 AU

Year: 8193 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,015,413 km

• M1: 120,277 km (0.079 R)
• M2: 239,805 km (0.11 R)
• M3: 457,470 km (0.101 R)
• M4: 682,765 km (0.076 R)
• M5: 751,729 km (0.071 R)
• M6: 973,882 km (0.077 R)
• M7: 1,150,408 km (0.098 R)
• M8: 1,741,319 km (0.105 R)
• M9: 1,818,661 km (0.043 R)
• M10: 1,997,281 km (0.09 R)
• M11: 2,078,662 km (0.066 R)
• M12: 2,393,416 km (0.116 R)
• M13: 2,611,680 km (0.113 R)
• M14: 2,882,302 km (0.057 R)
• M15: 3,209,622 km (0.11 R)
• M16: 3,305,365 km (0.118 R)
• M17: 4,131,145 km (0.054 R)
• M18: 4,393,689 km (0.063 R)
• M19: 4,607,614 km (0.109 R)
• M20: 4,852,357 km (0.102 R)
• M21: 5,326,432 km (0.105 R)
• M22: 6,469,360 km (0.1 R)
• M23: 6,959,592 km (0.096 R)
• M24: 7,021,675 km (0.074 R)
• M25: 7,430,077 km (0.029 R)
• M26: 7,911,035 km (0.115 R)
• M27: 7,975,810 km (0.061 R)
• M28: 8,368,954 km (0.091 R)
• M29: 8,869,059 km (0.077 R)
• M30: 9,310,373 km (0.061 R)
• M31: 9,516,519 km (0.118 R)
• M32: 9,968,305 km (0.046 R)
• M33: 10,391,666 km (0.078 R)
• M34: 10,605,591 km (0.06 R)
• M35: 10,820,863 km (0.07 R)
• M36: 10,929,022 km (0.11 R)
• M37: 11,512,304 km (0.061 R)
• M38: 11,622,707 km (0.11 R)
• M39: 11,733,559 km (0.081 R)
• M40: 12,068,210 km (0.062 R)
• M41: 12,143,009 km (0.114 R)
• M42: 12,443,700 km (0.041 R)
• M43: 12,708,788 km (0.097 R)
• M44: 13,321,840 km (0.1 R)
• M45: 13,709,897 km (0.099 R)
• M46: 13,787,987 km (0.047 R)
• M47: 14,259,370 km (0.08 R)
• M48: 14,896,358 km (0.102 R)
• M49: 15,380,007 km (0.113 R)
• M50: 16,820,336 km (0.115 R)
• M51: 17,535,264 km (0.047 R)
• M52: 18,475,337 km (0.066 R)
• M53: 19,431,567 km (0.108 R)
• M54: 20,048,508 km (0.056 R)
• M55: 21,937,780 km (0.083 R)
• M56: 23,275,035 km (0.11 R)
• M57: 23,695,405 km (0.107 R)
• M58: 23,836,177 km (0.059 R)
• M59: 24,307,111 km (0.056 R)
• M60: 24,496,352 km (0.078 R)
• M61: 26,269,984 km (0.065 R)
• M62: 27,049,838 km (0.05 R)
• M63: 27,147,825 km (0.105 R)
• M64: 27,344,247 km (0.061 R)
• M65: 27,639,553 km (0.074 R)
• M66: 29,838,342 km (0.068 R)
• M67: 30,651,706 km (0.069 R)
• M68: 30,805,044 km (0.079 R)
• M69: 33,082,971 km (0.113 R)
• M70: 33,871,950 km (0.104 R)
• M71: 34,401,227 km (0.088 R)
• M72: 34,880,090 km (0.057 R)
• M73: 35,093,566 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 8.4

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.08 AU - 13.68 AU

Year: 13952 Days

Day: 6.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,015,413 km

• M1: 113,994 km (0.104 R)
• M2: 210,933 km (0.098 R)
• M3: 319,990 km (0.105 R)
• M4: 390,600 km (0.082 R)
• M5: 451,935 km (0.096 R)
• M6: 533,765 km (0.08 R)
• M7: 676,182 km (0.084 R)
• M8: 1,415,794 km (0.054 R)
• M9: 1,937,143 km (0.08 R)
• M10: 3,043,269 km (0.076 R)
• M11: 3,437,609 km (0.086 R)
• M12: 3,709,728 km (0.037 R)
• M13: 3,918,267 km (0.118 R)
• M14: 4,095,092 km (0.084 R)
• M15: 4,166,600 km (0.084 R)
• M16: 4,274,610 km (0.103 R)
• M17: 5,094,855 km (0.102 R)
• M18: 5,562,498 km (0.08 R)
• M19: 5,962,672 km (0.041 R)
• M20: 6,918,303 km (0.067 R)
• M21: 7,089,443 km (0.1 R)
• M22: 7,832,047 km (0.101 R)
• M23: 7,965,638 km (0.076 R)
• M24: 8,280,392 km (0.117 R)
• M25: 8,553,408 km (0.094 R)
• M26: 8,691,038 km (0.112 R)
• M27: 9,390,109 km (0.089 R)
• M28: 9,866,279 km (0.044 R)
• M29: 10,155,751 km (0.039 R)
• M30: 13,147,558 km (0.099 R)
• M31: 13,894,800 km (0.107 R)
• M32: 14,437,092 km (0.06 R)
• M33: 14,655,804 km (0.086 R)
• M34: 15,041,468 km (0.053 R)
• M35: 15,430,272 km (0.088 R)
• M36: 15,822,518 km (0.077 R)
• M37: 15,991,713 km (0.106 R)
• M38: 16,388,596 km (0.073 R)
• M39: 16,846,216 km (0.055 R)
• M40: 17,250,130 km (0.096 R)
• M41: 18,480,723 km (0.099 R)
• M42: 19,316,975 km (0.078 R)
• M43: 19,618,564 km (0.12 R)
• M44: 19,860,913 km (0.037 R)
• M45: 22,910,016 km (0.104 R)
• M46: 24,390,736 km (0.086 R)
• M47: 25,504,941 km (0.08 R)
• M48: 25,968,694 km (0.063 R)
• M49: 26,837,110 km (0.084 R)
• M50: 26,971,449 km (0.028 R)
• M51: 27,714,950 km (0.112 R)
• M52: 28,123,353 km (0.117 R)
• M53: 28,877,176 km (0.116 R)
• M54: 29,776,559 km (0.117 R)
• M55: 31,887,235 km (0.11 R)
• M56: 32,458,100 km (0.098 R)
• M57: 32,816,687 km (0.029 R)
• M58: 35,658,148 km (0.113 R)
• M59: 36,250,706 km (0.115 R)
• M60: 37,445,544 km (0.103 R)
• M61: 38,123,372 km (0.076 R)
• M62: 38,198,919 km (0.09 R)
• M63: 38,350,162 km (0.071 R)
• M64: 38,425,859 km (0.1 R)
• M65: 40,411,770 km (0.082 R)
• M66: 40,720,241 km (0.03 R)
• M67: 40,874,776 km (0.08 R)
• M68: 42,744,300 km (0.073 R)
• M69: 43,531,484 km (0.057 R)
• M70: 43,768,597 km (0.113 R)
• M71: 43,847,734 km (0.098 R)
• M72: 44,006,158 km (0.103 R)
• M73: 44,244,019 km (0.092 R)
• M74: 44,323,456 km (0.119 R)
• M75: 44,561,915 km (0.094 R)
• M76: 45,120,214 km (0.095 R)
• M77: 46,243,544 km (0.111 R)
• M78: 46,566,227 km (0.055 R)
• M79: 47,132,604 km (0.039 R)
• M80: 47,945,818 km (0.12 R)
• M81: 48,272,391 km (0.112 R)
• M82: 48,763,520 km (0.113 R)
• M83: 49,092,037 km (0.027 R)
• M84: 49,338,724 km (0.096 R)
• M85: 49,916,172 km (0.041 R)
• M86: 51,661,979 km (0.095 R)
• M87: 53,258,637 km (0.107 R)
• M88: 53,935,717 km (0.104 R)
• M89: 54,275,304 km (0.052 R)
• M90: 55,384,124 km (0.107 R)
• M91: 55,555,264 km (0.106 R)
• M92: 56,758,928 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.3

Radius: 7.9

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.49 AU - 17.87 AU

Year: 21495 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,015,413 km

• M1: 111,600 km (0.082 R)
• M2: 192,383 km (0.045 R)
• M3: 775,067 km (0.117 R)
• M4: 1,149,959 km (0.118 R)
• M5: 1,480,720 km (0.06 R)
• M6: 1,608,327 km (0.117 R)
• M7: 1,772,884 km (0.114 R)
• M8: 1,840,353 km (0.066 R)
• M9: 2,012,690 km (0.106 R)
• M10: 2,715,351 km (0.051 R)
• M11: 2,832,785 km (0.113 R)
• M12: 2,992,107 km (0.026 R)
• M13: 3,113,431 km (0.081 R)
• M14: 3,403,202 km (0.102 R)
• M15: 3,529,911 km (0.106 R)
• M16: 3,788,416 km (0.05 R)
• M17: 4,740,457 km (0.12 R)
• M18: 5,562,946 km (0.096 R)
• M19: 6,169,715 km (0.106 R)
• M20: 6,481,029 km (0.067 R)
• M21: 6,638,705 km (0.098 R)
• M22: 6,797,578 km (0.112 R)
• M23: 7,445,636 km (0.114 R)
• M24: 7,500,388 km (0.098 R)
• M25: 7,944,545 km (0.074 R)
• M26: 8,283,234 km (0.069 R)
• M27: 9,033,168 km (0.08 R)
• M28: 10,289,940 km (0.103 R)
• M29: 10,969,862 km (0.078 R)
• M30: 11,600,716 km (0.055 R)
• M31: 11,728,174 km (0.111 R)
• M32: 12,897,132 km (0.117 R)
• M33: 15,274,391 km (0.099 R)
• M34: 15,344,254 km (0.118 R)
• M35: 16,191,127 km (0.098 R)
• M36: 16,405,202 km (0.076 R)
• M37: 16,692,130 km (0.105 R)
• M38: 17,636,093 km (0.071 R)
• M39: 18,373,910 km (0.076 R)
• M40: 18,971,553 km (0.094 R)
• M41: 20,570,156 km (0.115 R)
• M42: 21,034,807 km (0.118 R)
• M43: 23,651,872 km (0.12 R)
• M44: 23,894,819 km (0.108 R)
• M45: 24,792,706 km (0.029 R)
• M46: 25,039,542 km (0.109 R)
• M47: 26,621,539 km (0.115 R)
• M48: 26,789,837 km (0.081 R)
• M49: 27,212,451 km (0.099 R)
• M50: 27,722,430 km (0.096 R)
• M51: 29,793,762 km (0.086 R)
• M52: 31,468,510 km (0.083 R)
• M53: 33,627,357 km (0.118 R)
• M54: 33,718,313 km (0.094 R)
• M55: 34,265,991 km (0.102 R)
• M56: 34,449,248 km (0.103 R)
• M57: 35,462,624 km (0.104 R)
• M58: 36,019,577 km (0.078 R)
• M59: 39,421,283 km (0.102 R)
• M60: 39,613,367 km (0.077 R)
• M61: 40,191,114 km (0.094 R)
• M62: 43,121,586 km (0.086 R)
• M63: 43,715,939 km (0.094 R)
• M64: 44,213,351 km (0.069 R)
• M65: 44,512,547 km (0.051 R)
• M66: 45,012,952 km (0.101 R)
• M67: 45,113,183 km (0.085 R)
• M68: 46,423,810 km (0.065 R)
• M69: 46,626,515 km (0.116 R)
• M70: 47,236,575 km (0.051 R)
• M71: 48,464,474 km (0.048 R)
• M72: 48,773,095 km (0.068 R)
• M73: 48,979,091 km (0.04 R)
• M74: 49,392,280 km (0.089 R)
• M75: 50,429,891 km (0.066 R)
• M76: 51,684,718 km (0.085 R)
• M77: 54,331,703 km (0.12 R)
• M78: 54,545,328 km (0.043 R)
• M79: 55,833,216 km (0.117 R)
• M80: 62,644,408 km (0.06 R)
• M81: 62,756,456 km (0.051 R)
• M82: 66,717,808 km (0.089 R)
• M83: 66,832,250 km (0.118 R)
• M84: 69,364,793 km (0.097 R)
• M85: 70,177,109 km (0.075 R)
• M86: 70,642,807 km (0.097 R)
• M87: 71,460,210 km (0.085 R)
• M88: 72,163,170 km (0.096 R)
• M89: 72,633,207 km (0.049 R)
• M90: 73,340,057 km (0.028 R)
• M91: 74,049,300 km (0.097 R)
• M92: 74,879,569 km (0.084 R)
• M93: 75,236,210 km (0.046 R)
• M94: 76,190,345 km (0.098 R)
• M95: 77,508,901 km (0.074 R)
• M96: 79,561,234 km (0.036 R)
• M97: 79,682,558 km (0.029 R)
• M98: 80,046,829 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.1

Radius: 5.9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.66 AU - 21.36 AU

Year: 31320 Days

Day: 15.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,015,413 km

• M1: 190,887 km (0.086 R)
• M2: 337,194 km (0.084 R)
• M3: 796,160 km (0.065 R)
• M4: 1,116,000 km (0.076 R)
• M5: 1,359,246 km (0.098 R)
• M6: 1,800,560 km (0.063 R)
• M7: 1,893,909 km (0.081 R)
• M8: 2,150,619 km (0.119 R)
• M9: 2,768,159 km (0.092 R)
• M10: 2,912,521 km (0.047 R)
• M11: 3,133,627 km (0.11 R)
• M12: 3,360,267 km (0.065 R)
• M13: 3,631,488 km (0.065 R)
• M14: 3,949,982 km (0.085 R)
• M15: 4,071,755 km (0.115 R)
• M16: 4,277,452 km (0.063 R)
• M17: 4,486,590 km (0.071 R)
• M18: 5,178,031 km (0.105 R)
• M19: 6,041,809 km (0.073 R)
• M20: 6,276,379 km (0.062 R)
• M21: 6,754,643 km (0.072 R)
• M22: 9,478,521 km (0.106 R)
• M23: 9,970,997 km (0.081 R)
• M24: 10,248,202 km (0.073 R)
• M25: 10,528,100 km (0.12 R)
• M26: 10,753,693 km (0.111 R)
• M27: 10,810,391 km (0.096 R)
• M28: 11,037,929 km (0.118 R)
• M29: 11,555,987 km (0.115 R)
• M30: 12,140,765 km (0.07 R)
• M31: 12,915,233 km (0.1 R)
• M32: 13,644,373 km (0.091 R)
• M33: 14,075,813 km (0.099 R)
• M34: 15,142,147 km (0.117 R)
• M35: 15,910,482 km (0.081 R)
• M36: 17,953,240 km (0.098 R)
• M37: 18,629,572 km (0.081 R)
• M38: 18,902,439 km (0.085 R)
• M39: 21,061,735 km (0.103 R)
• M40: 21,417,179 km (0.086 R)
• M41: 21,774,718 km (0.057 R)
• M42: 22,278,564 km (0.12 R)
• M43: 23,151,168 km (0.117 R)
• M44: 23,665,486 km (0.066 R)
• M45: 25,155,181 km (0.077 R)
• M46: 25,987,394 km (0.119 R)
• M47: 27,523,615 km (0.057 R)
• M48: 28,146,241 km (0.045 R)
• M49: 28,380,960 km (0.118 R)
• M50: 29,010,019 km (0.088 R)
• M51: 29,247,132 km (0.098 R)
• M52: 29,643,566 km (0.112 R)
• M53: 30,522,304 km (0.104 R)
• M54: 31,005,206 km (0.037 R)
• M55: 31,166,772 km (0.079 R)
• M56: 31,247,554 km (0.118 R)
• M57: 31,328,487 km (0.111 R)
• M58: 31,490,651 km (0.073 R)
• M59: 32,469,021 km (0.09 R)
• M60: 32,715,110 km (0.092 R)
• M61: 33,209,231 km (0.068 R)
• M62: 33,457,265 km (0.067 R)
• M63: 33,705,896 km (0.034 R)
• M64: 35,294,626 km (0.113 R)
• M65: 36,480,787 km (0.075 R)
• M66: 37,422,057 km (0.083 R)
• M67: 40,469,366 km (0.103 R)
• M68: 41,443,547 km (0.076 R)
• M69: 41,532,408 km (0.041 R)
• M70: 42,694,335 km (0.056 R)
• M71: 42,874,151 km (0.065 R)
• M72: 43,505,006 km (0.026 R)
• M73: 45,416,268 km (0.118 R)
• M74: 45,967,387 km (0.051 R)
• M75: 52,365,837 km (0.107 R)
• M76: 53,426,785 km (0.118 R)
• M77: 54,494,764 km (0.107 R)
• M78: 54,689,690 km (0.091 R)
• M79: 56,060,755 km (0.092 R)
• M80: 56,159,190 km (0.11 R)
• M81: 56,257,626 km (0.118 R)
• M82: 57,939,555 km (0.089 R)
• M83: 58,039,037 km (0.069 R)
• M84: 59,036,705 km (0.105 R)
• M85: 60,040,058 km (0.11 R)
• M86: 61,352,780 km (0.106 R)
• M87: 63,083,627 km (0.093 R)
• M88: 63,288,426 km (0.064 R)
• M89: 66,177,161 km (0.093 R)
• M90: 66,385,102 km (0.108 R)
• M91: 67,114,841 km (0.1 R)
• M92: 68,476,929 km (0.091 R)
• M93: 68,582,097 km (0.085 R)
• M94: 69,636,612 km (0.119 R)
• M95: 69,848,143 km (0.111 R)
• M96: 71,015,456 km (0.105 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 19,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit