🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.68 AU - 0.72 AU

Year: 225 Days

Day: 44.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,374,161 km

• M1: 501,452 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.11 AU - 1.41 AU

Year: 545 Days

Day: 39.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.28 AU - 2.32 AU

Year: 1343 Days

Day: 42.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,374,161 km

• M1: 309,668 km (0.096 R)
• M2: 1,180,327 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.95 AU - 2.77 AU

Year: 1396 Days

Day: 18.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 12.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.22 AU - 4.78 AU

Year: 3675 Days

Day: 10.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,374,161 km

• M1: 158,574 km (0.073 R)
• M2: 252,222 km (0.113 R)
• M3: 373,695 km (0.114 R)
• M4: 649,704 km (0.085 R)
• M5: 767,138 km (0.075 R)
• M6: 849,866 km (0.072 R)
• M7: 1,141,731 km (0.074 R)
• M8: 1,300,005 km (0.112 R)
• M9: 1,544,748 km (0.109 R)
• M10: 1,638,994 km (0.115 R)
• M11: 1,776,924 km (0.077 R)
• M12: 1,991,297 km (0.11 R)
• M13: 2,399,101 km (0.098 R)
• M14: 2,734,350 km (0.071 R)
• M15: 2,966,526 km (0.088 R)
• M16: 3,503,433 km (0.104 R)
• M17: 3,610,993 km (0.088 R)
• M18: 3,701,500 km (0.114 R)
• M19: 4,014,758 km (0.081 R)
• M20: 4,127,405 km (0.104 R)
• M21: 4,260,099 km (0.051 R)
• M22: 4,510,525 km (0.078 R)
• M23: 4,905,464 km (0.085 R)
• M24: 5,046,235 km (0.073 R)
• M25: 5,249,838 km (0.063 R)
• M26: 5,352,612 km (0.079 R)
• M27: 5,497,722 km (0.102 R)
• M28: 5,898,345 km (0.106 R)
• M29: 6,156,102 km (0.106 R)
• M30: 6,330,084 km (0.119 R)
• M31: 6,549,993 km (0.117 R)
• M32: 6,727,715 km (0.111 R)
• M33: 6,884,494 km (0.041 R)
• M34: 7,065,208 km (0.115 R)
• M35: 7,339,122 km (0.06 R)
• M36: 7,454,462 km (0.087 R)
• M37: 7,827,260 km (0.111 R)
• M38: 7,992,266 km (0.113 R)
• M39: 8,134,683 km (0.104 R)
• M40: 8,301,784 km (0.036 R)
• M41: 8,688,345 km (0.083 R)
• M42: 8,957,472 km (0.104 R)
• M43: 9,654,897 km (0.078 R)
• M44: 9,857,452 km (0.12 R)
• M45: 10,344,094 km (0.11 R)
• M46: 10,917,503 km (0.108 R)
• M47: 11,102,107 km (0.102 R)
• M48: 11,715,907 km (0.094 R)
• M49: 12,067,911 km (0.088 R)
• M50: 12,533,310 km (0.057 R)
• M51: 12,726,590 km (0.09 R)
• M52: 12,865,417 km (0.088 R)
• M53: 13,708,251 km (0.04 R)
• M54: 13,993,235 km (0.112 R)
• M55: 14,079,104 km (0.102 R)
• M56: 14,280,164 km (0.109 R)
• M57: 14,801,662 km (0.058 R)
• M58: 14,976,841 km (0.098 R)
• M59: 15,182,090 km (0.049 R)
• M60: 15,299,823 km (0.089 R)
• M61: 15,506,567 km (0.11 R)
• M62: 16,012,507 km (0.118 R)
• M63: 16,493,764 km (0.111 R)
• M64: 16,705,744 km (0.08 R)
• M65: 16,979,658 km (0.117 R)
• M66: 17,071,361 km (0.115 R)
• M67: 18,371,666 km (0.069 R)
• M68: 20,968,236 km (0.112 R)
• M69: 21,560,644 km (0.117 R)
• M70: 21,992,084 km (0.098 R)
• M71: 22,493,237 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 14.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.83 AU - 6.41 AU

Year: 5129 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,374,161 km

• M1: 228,286 km (0.09 R)
• M2: 336,146 km (0.082 R)
• M3: 523,742 km (0.102 R)
• M4: 665,411 km (0.044 R)
• M5: 781,948 km (0.062 R)
• M6: 878,289 km (0.039 R)
• M7: 1,100,143 km (0.057 R)
• M8: 1,275,322 km (0.069 R)
• M9: 1,426,117 km (0.109 R)
• M10: 1,655,001 km (0.112 R)
• M11: 1,839,755 km (0.113 R)
• M12: 1,934,749 km (0.089 R)
• M13: 2,352,726 km (0.117 R)
• M14: 2,519,527 km (0.094 R)
• M15: 2,668,826 km (0.09 R)
• M16: 2,821,266 km (0.066 R)
• M17: 2,999,138 km (0.092 R)
• M18: 3,748,025 km (0.058 R)
• M19: 3,919,464 km (0.078 R)
• M20: 4,219,707 km (0.032 R)
• M21: 5,219,769 km (0.077 R)
• M22: 5,634,305 km (0.033 R)
• M23: 6,584,101 km (0.104 R)
• M24: 7,801,529 km (0.049 R)
• M25: 8,116,881 km (0.069 R)
• M26: 8,212,175 km (0.113 R)
• M27: 8,404,109 km (0.089 R)
• M28: 8,956,125 km (0.102 R)
• M29: 9,153,744 km (0.115 R)
• M30: 10,129,421 km (0.096 R)
• M31: 10,335,418 km (0.102 R)
• M32: 10,473,646 km (0.057 R)
• M33: 11,244,374 km (0.088 R)
• M34: 11,386,492 km (0.117 R)
• M35: 11,636,620 km (0.077 R)
• M36: 11,816,437 km (0.086 R)
• M37: 11,960,948 km (0.097 R)
• M38: 12,178,763 km (0.112 R)
• M39: 12,988,985 km (0.115 R)
• M40: 13,175,533 km (0.11 R)
• M41: 13,854,708 km (0.026 R)
• M42: 14,198,484 km (0.054 R)
• M43: 14,933,757 km (0.113 R)
• M44: 15,129,281 km (0.058 R)
• M45: 16,562,279 km (0.103 R)
• M46: 16,805,376 km (0.115 R)
• M47: 18,539,814 km (0.117 R)
• M48: 20,244,182 km (0.091 R)
• M49: 20,417,267 km (0.094 R)
• M50: 20,983,645 km (0.08 R)
• M51: 22,042,648 km (0.029 R)
• M52: 22,444,318 km (0.104 R)
• M53: 23,073,826 km (0.12 R)
• M54: 23,527,108 km (0.118 R)
• M55: 23,891,827 km (0.087 R)
• M56: 24,074,935 km (0.118 R)
• M57: 24,166,638 km (0.114 R)
• M58: 24,350,494 km (0.098 R)
• M59: 24,719,403 km (0.087 R)
• M60: 25,369,555 km (0.087 R)
• M61: 26,166,612 km (0.118 R)
• M62: 26,497,224 km (0.099 R)
• M63: 26,591,919 km (0.109 R)
• M64: 26,924,326 km (0.057 R)
• M65: 27,067,192 km (0.091 R)
• M66: 27,258,078 km (0.12 R)
• M67: 27,737,390 km (0.091 R)
• M68: 27,833,581 km (0.047 R)
• M69: 28,219,394 km (0.076 R)
• M70: 28,558,383 km (0.102 R)
• M71: 28,655,472 km (0.083 R)
• M72: 28,996,256 km (0.113 R)
• M73: 29,093,943 km (0.038 R)
• M74: 29,977,469 km (0.12 R)
• M75: 30,224,455 km (0.11 R)
• M76: 31,770,698 km (0.059 R)
• M77: 32,731,266 km (0.096 R)
• M78: 34,164,115 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.7

Radius: 10.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.37 AU - 7.39 AU

Year: 7719 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,374,161 km

• M1: 168,597 km (0.028 R)
• M2: 299,944 km (0.071 R)
• M3: 457,470 km (0.11 R)
• M4: 890,107 km (0.113 R)
• M5: 1,711,549 km (0.111 R)
• M6: 2,117,109 km (0.084 R)
• M7: 2,244,716 km (0.099 R)
• M8: 3,504,629 km (0.072 R)
• M9: 3,681,753 km (0.096 R)
• M10: 3,861,869 km (0.045 R)
• M11: 3,939,959 km (0.071 R)
• M12: 4,071,456 km (0.102 R)
• M13: 4,694,531 km (0.06 R)
• M14: 4,861,931 km (0.073 R)
• M15: 4,974,728 km (0.06 R)
• M16: 5,174,142 km (0.092 R)
• M17: 5,289,332 km (0.082 R)
• M18: 5,728,850 km (0.091 R)
• M19: 6,149,819 km (0.107 R)
• M20: 6,302,558 km (0.029 R)
• M21: 6,394,860 km (0.11 R)
• M22: 7,149,133 km (0.112 R)
• M23: 7,406,890 km (0.116 R)
• M24: 7,634,877 km (0.109 R)
• M25: 7,931,530 km (0.069 R)
• M26: 8,878,484 km (0.113 R)
• M27: 8,947,449 km (0.1 R)
• M28: 9,260,258 km (0.112 R)
• M29: 9,330,270 km (0.111 R)
• M30: 9,400,431 km (0.1 R)
• M31: 9,968,155 km (0.046 R)
• M32: 10,840,610 km (0.099 R)
• M33: 11,174,063 km (0.098 R)
• M34: 11,851,143 km (0.082 R)
• M35: 12,194,770 km (0.115 R)
• M36: 12,271,513 km (0.11 R)
• M37: 12,387,003 km (0.12 R)
• M38: 12,696,820 km (0.095 R)
• M39: 13,126,914 km (0.101 R)
• M40: 13,601,438 km (0.099 R)
• M41: 13,760,910 km (0.109 R)
• M42: 14,162,430 km (0.067 R)
• M43: 14,894,712 km (0.098 R)
• M44: 15,265,416 km (0.054 R)
• M45: 15,389,731 km (0.091 R)
• M46: 16,058,135 km (0.109 R)
• M47: 16,268,918 km (0.079 R)
• M48: 16,480,749 km (0.102 R)
• M49: 16,906,953 km (0.05 R)
• M50: 17,466,599 km (0.106 R)
• M51: 18,339,353 km (0.073 R)
• M52: 18,427,466 km (0.094 R)
• M53: 18,515,579 km (0.097 R)
• M54: 18,692,404 km (0.099 R)
• M55: 19,405,387 km (0.087 R)
• M56: 20,263,480 km (0.054 R)
• M57: 20,582,722 km (0.072 R)
• M58: 21,736,720 km (0.046 R)
• M59: 21,876,594 km (0.114 R)
• M60: 23,770,054 km (0.109 R)
• M61: 24,299,930 km (0.113 R)
• M62: 24,542,129 km (0.068 R)
• M63: 25,518,704 km (0.066 R)
• M64: 26,309,030 km (0.04 R)
• M65: 26,657,443 km (0.102 R)
• M66: 26,807,190 km (0.092 R)
• M67: 26,907,122 km (0.082 R)
• M68: 27,661,095 km (0.065 R)
• M69: 28,015,193 km (0.079 R)
• M70: 28,167,484 km (0.059 R)
• M71: 28,421,950 km (0.105 R)
• M72: 28,984,288 km (0.115 R)
• M73: 30,536,516 km (0.111 R)
• M74: 30,954,941 km (0.11 R)
• M75: 31,533,586 km (0.096 R)
• M76: 31,692,010 km (0.069 R)
• M77: 32,434,614 km (0.102 R)
• M78: 32,701,347 km (0.085 R)
• M79: 33,883,170 km (0.082 R)
• M80: 34,045,483 km (0.084 R)
• M81: 34,697,132 km (0.063 R)
• M82: 36,731,962 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 7.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.29 AU - 15.09 AU

Year: 17404 Days

Day: 23.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 82,374,161 km

• M1: 107,112 km (0.04 R)
• M2: 500,106 km (0.107 R)
• M3: 577,298 km (0.105 R)
• M4: 719,715 km (0.115 R)
• M5: 1,038,808 km (0.108 R)
• M6: 1,320,650 km (0.072 R)
• M7: 3,032,498 km (0.067 R)
• M8: 3,178,506 km (0.068 R)
• M9: 3,763,583 km (0.098 R)
• M10: 3,875,632 km (0.063 R)
• M11: 4,594,599 km (0.096 R)
• M12: 4,762,598 km (0.1 R)
• M13: 5,080,044 km (0.109 R)
• M14: 5,328,975 km (0.079 R)
• M15: 5,556,514 km (0.089 R)
• M16: 5,607,377 km (0.098 R)
• M17: 6,284,307 km (0.107 R)
• M18: 7,263,725 km (0.066 R)
• M19: 8,029,067 km (0.118 R)
• M20: 9,512,929 km (0.041 R)
• M21: 10,348,732 km (0.06 R)
• M22: 10,506,109 km (0.071 R)
• M23: 12,623,068 km (0.088 R)
• M24: 13,061,839 km (0.115 R)
• M25: 14,058,759 km (0.101 R)
• M26: 15,258,384 km (0.084 R)
• M27: 15,365,796 km (0.098 R)
• M28: 16,970,233 km (0.095 R)
• M29: 17,155,884 km (0.083 R)
• M30: 17,230,234 km (0.09 R)
• M31: 17,980,766 km (0.048 R)
• M32: 19,087,791 km (0.112 R)
• M33: 20,769,570 km (0.119 R)
• M34: 21,127,408 km (0.117 R)
• M35: 21,527,582 km (0.083 R)
• M36: 22,213,638 km (0.111 R)
• M37: 24,230,666 km (0.108 R)
• M38: 24,607,503 km (0.076 R)
• M39: 25,877,440 km (0.119 R)
• M40: 26,391,458 km (0.107 R)
• M41: 27,082,002 km (0.106 R)
• M42: 27,647,332 km (0.12 R)
• M43: 27,865,895 km (0.09 R)
• M44: 27,997,242 km (0.098 R)
• M45: 28,392,629 km (0.108 R)
• M46: 29,500,551 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.7

Radius: 6.6

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.59 AU - 19.13 AU

Year: 29060 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,374,161 km

• M1: 89,460 km (0.101 R)
• M2: 204,051 km (0.069 R)
• M3: 297,550 km (0.08 R)
• M4: 427,102 km (0.113 R)
• M5: 893,997 km (0.106 R)
• M6: 974,630 km (0.084 R)
• M7: 1,086,230 km (0.069 R)
• M8: 1,291,478 km (0.057 R)
• M9: 1,383,332 km (0.096 R)
• M10: 1,979,180 km (0.087 R)
• M11: 2,049,790 km (0.075 R)
• M12: 2,230,355 km (0.062 R)
• M13: 4,209,385 km (0.089 R)
• M14: 4,439,018 km (0.049 R)
• M15: 5,055,361 km (0.044 R)
• M16: 6,106,435 km (0.104 R)
• M17: 6,262,017 km (0.111 R)
• M18: 7,442,494 km (0.12 R)
• M19: 8,515,859 km (0.045 R)
• M20: 9,516,669 km (0.112 R)
• M21: 10,678,745 km (0.113 R)
• M22: 11,054,983 km (0.117 R)
• M23: 11,181,244 km (0.094 R)
• M24: 11,308,103 km (0.054 R)
• M25: 11,435,411 km (0.118 R)
• M26: 12,014,355 km (0.114 R)
• M27: 12,079,280 km (0.106 R)
• M28: 12,405,553 km (0.117 R)
• M29: 12,734,668 km (0.108 R)
• M30: 13,334,556 km (0.078 R)
• M31: 13,807,435 km (0.115 R)
• M32: 14,011,785 km (0.104 R)
• M33: 14,217,034 km (0.11 R)
• M34: 15,048,349 km (0.118 R)
• M35: 15,118,361 km (0.108 R)
• M36: 17,341,236 km (0.101 R)
• M37: 21,607,019 km (0.118 R)
• M38: 22,321,498 km (0.099 R)
• M39: 24,264,027 km (0.09 R)
• M40: 24,346,156 km (0.056 R)
• M41: 25,923,815 km (0.092 R)
• M42: 26,428,857 km (0.104 R)
• M43: 26,937,041 km (0.065 R)
• M44: 27,791,395 km (0.087 R)
• M45: 28,567,808 km (0.102 R)
• M46: 29,089,456 km (0.089 R)
• M47: 29,965,800 km (0.054 R)
• M48: 31,296,473 km (0.101 R)
• M49: 32,555,788 km (0.108 R)
• M50: 32,827,757 km (0.053 R)
• M51: 35,123,635 km (0.102 R)
• M52: 35,309,436 km (0.039 R)
• M53: 35,775,583 km (0.112 R)
• M54: 36,525,816 km (0.119 R)
• M55: 38,711,142 km (0.114 R)
• M56: 38,807,034 km (0.079 R)
• M57: 38,903,076 km (0.108 R)
• M58: 39,577,613 km (0.086 R)
• M59: 40,938,355 km (0.097 R)
• M60: 42,116,887 km (0.099 R)
• M61: 42,611,308 km (0.076 R)
• M62: 46,430,392 km (0.064 R)
• M63: 47,248,393 km (0.065 R)
• M64: 47,453,641 km (0.068 R)
• M65: 47,967,959 km (0.036 R)
• M66: 48,691,115 km (0.061 R)
• M67: 49,417,861 km (0.069 R)
• M68: 49,939,210 km (0.08 R)
• M69: 51,303,243 km (0.058 R)
• M70: 51,619,792 km (0.079 R)
• M71: 51,725,409 km (0.082 R)
• M72: 51,831,174 km (0.099 R)
• M73: 53,853,438 km (0.104 R)
• M74: 56,009,892 km (0.086 R)
• M75: 58,084,515 km (0.094 R)
• M76: 58,194,320 km (0.108 R)
• M77: 58,855,093 km (0.106 R)
• M78: 59,075,900 km (0.101 R)
• M79: 59,518,410 km (0.11 R)
• M80: 59,629,113 km (0.099 R)
• M81: 60,184,121 km (0.11 R)
• M82: 60,852,375 km (0.115 R)
• M83: 62,984,444 km (0.071 R)
• M84: 63,889,511 km (0.08 R)
• M85: 64,343,690 km (0.088 R)
• M86: 65,598,068 km (0.053 R)
• M87: 67,321,735 km (0.105 R)
• M88: 67,668,203 km (0.092 R)
• M89: 71,165,652 km (0.083 R)
• M90: 73,292,186 km (0.104 R)
• M91: 78,334,531 km (0.06 R)
• M92: 78,698,952 km (0.111 R)
• M93: 79,185,743 km (0.093 R)
• M94: 79,551,510 km (0.085 R)
• M95: 80,897,293 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit