🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.12 AU - 1.64 AU

Year: 617 Days

Day: 30.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.43 AU - 1.73 AU

Year: 756 Days

Day: 16.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,401,089 km

• M1: 334,351 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.19 AU - 2.93 AU

Year: 1560 Days

Day: 43 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,401,089 km

• M1: 573,558 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.5

Radius: 12.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.48 AU - 6.46 AU

Year: 5555 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,401,089 km

• M1: 158,275 km (0.112 R)
• M2: 253,269 km (0.054 R)
• M3: 362,176 km (0.065 R)
• M4: 617,989 km (0.079 R)
• M5: 982,110 km (0.088 R)
• M6: 1,080,396 km (0.078 R)
• M7: 1,565,691 km (0.102 R)
• M8: 1,697,188 km (0.064 R)
• M9: 1,847,982 km (0.067 R)
• M10: 1,940,584 km (0.11 R)
• M11: 2,360,654 km (0.115 R)
• M12: 2,461,633 km (0.113 R)
• M13: 2,773,694 km (0.105 R)
• M14: 2,952,613 km (0.105 R)
• M15: 3,080,220 km (0.047 R)
• M16: 3,726,333 km (0.094 R)
• M17: 4,146,404 km (0.084 R)
• M18: 4,434,829 km (0.111 R)
• M19: 5,009,883 km (0.116 R)
• M20: 5,097,099 km (0.12 R)
• M21: 5,184,913 km (0.084 R)
• M22: 5,361,887 km (0.117 R)
• M23: 5,631,313 km (0.12 R)
• M24: 5,813,224 km (0.08 R)
• M25: 6,136,654 km (0.057 R)
• M26: 6,418,497 km (0.114 R)
• M27: 6,970,662 km (0.09 R)
• M28: 9,571,870 km (0.077 R)
• M29: 10,064,047 km (0.087 R)
• M30: 10,620,701 km (0.116 R)
• M31: 10,705,074 km (0.116 R)
• M32: 11,503,328 km (0.098 R)
• M33: 11,851,293 km (0.117 R)
• M34: 12,291,260 km (0.042 R)
• M35: 12,379,822 km (0.114 R)
• M36: 13,247,639 km (0.113 R)
• M37: 13,368,814 km (0.037 R)
• M38: 13,490,437 km (0.065 R)
• M39: 13,673,545 km (0.066 R)
• M40: 13,857,550 km (0.118 R)
• M41: 14,042,303 km (0.048 R)
• M42: 14,196,838 km (0.097 R)
• M43: 14,383,087 km (0.112 R)
• M44: 15,136,313 km (0.114 R)
• M45: 16,160,460 km (0.115 R)
• M46: 16,746,434 km (0.112 R)
• M47: 17,042,040 km (0.115 R)
• M48: 17,240,107 km (0.092 R)
• M49: 17,339,440 km (0.099 R)
• M50: 17,472,134 km (0.074 R)
• M51: 17,638,487 km (0.111 R)
• M52: 17,771,928 km (0.08 R)
• M53: 18,107,027 km (0.115 R)
• M54: 18,511,989 km (0.1 R)
• M55: 18,749,700 km (0.112 R)
• M56: 19,090,783 km (0.113 R)
• M57: 19,675,561 km (0.054 R)
• M58: 20,336,185 km (0.038 R)
• M59: 20,898,075 km (0.074 R)
• M60: 21,110,055 km (0.049 R)
• M61: 21,643,222 km (0.119 R)
• M62: 22,108,920 km (0.049 R)
• M63: 22,289,036 km (0.115 R)
• M64: 22,977,485 km (0.1 R)
• M65: 23,159,845 km (0.026 R)
• M66: 23,415,956 km (0.087 R)
• M67: 23,599,363 km (0.116 R)
• M68: 24,189,826 km (0.117 R)
• M69: 24,486,778 km (0.111 R)
• M70: 24,598,527 km (0.031 R)
• M71: 25,047,022 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.7

Radius: 4.6

Gravity: 35.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.3 AU - 12.52 AU

Year: 15652 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,401,089 km

• M1: 63,130 km (0.068 R)
• M2: 385,514 km (0.082 R)
• M3: 588,967 km (0.116 R)
• M4: 800,349 km (0.072 R)
• M5: 1,009,786 km (0.115 R)
• M6: 1,158,785 km (0.11 R)
• M7: 1,505,254 km (0.106 R)
• M8: 1,561,353 km (0.083 R)
• M9: 1,704,518 km (0.087 R)
• M10: 1,733,690 km (0.057 R)
• M11: 2,254,590 km (0.073 R)
• M12: 2,351,230 km (0.088 R)
• M13: 2,416,454 km (0.068 R)
• M14: 2,785,961 km (0.062 R)
• M15: 3,245,077 km (0.078 R)
• M16: 3,502,086 km (0.114 R)
• M17: 4,593,702 km (0.042 R)
• M18: 4,798,950 km (0.117 R)
• M19: 6,047,344 km (0.073 R)
• M20: 6,454,251 km (0.112 R)
• M21: 6,916,508 km (0.03 R)
• M22: 7,010,306 km (0.033 R)
• M23: 7,581,620 km (0.098 R)
• M24: 7,726,730 km (0.113 R)
• M25: 8,019,792 km (0.057 R)
• M26: 8,118,377 km (0.071 R)
• M27: 9,125,321 km (0.109 R)
• M28: 10,117,902 km (0.071 R)
• M29: 10,545,902 km (0.052 R)
• M30: 11,089,241 km (0.11 R)
• M31: 12,090,201 km (0.053 R)
• M32: 14,595,367 km (0.111 R)
• M33: 15,017,831 km (0.119 R)
• M34: 15,139,305 km (0.047 R)
• M35: 16,309,459 km (0.118 R)
• M36: 17,000,152 km (0.078 R)
• M37: 17,572,215 km (0.109 R)
• M38: 17,957,130 km (0.114 R)
• M39: 18,021,607 km (0.094 R)
• M40: 19,524,467 km (0.064 R)
• M41: 20,324,516 km (0.09 R)
• M42: 21,271,321 km (0.111 R)
• M43: 21,407,605 km (0.059 R)
• M44: 24,338,975 km (0.044 R)
• M45: 24,481,692 km (0.034 R)
• M46: 24,767,872 km (0.049 R)
• M47: 25,560,591 km (0.112 R)
• M48: 27,171,162 km (0.036 R)
• M49: 27,988,565 km (0.114 R)
• M50: 29,952,635 km (0.109 R)
• M51: 30,029,080 km (0.108 R)
• M52: 30,951,201 km (0.112 R)
• M53: 31,028,543 km (0.049 R)
• M54: 31,105,885 km (0.108 R)
• M55: 32,823,269 km (0.118 R)
• M56: 34,171,445 km (0.108 R)
• M57: 34,251,330 km (0.116 R)
• M58: 34,571,320 km (0.084 R)
• M59: 35,133,808 km (0.115 R)
• M60: 35,375,857 km (0.11 R)
• M61: 35,537,423 km (0.03 R)
• M62: 36,512,502 km (0.113 R)
• M63: 36,757,543 km (0.118 R)
• M64: 38,156,882 km (0.1 R)
• M65: 38,405,663 km (0.096 R)
• M66: 38,571,866 km (0.115 R)
• M67: 38,738,219 km (0.086 R)
• M68: 42,029,671 km (0.113 R)
• M69: 42,458,120 km (0.09 R)
• M70: 44,447,472 km (0.068 R)
• M71: 45,321,872 km (0.106 R)
• M72: 45,937,317 km (0.072 R)
• M73: 46,290,219 km (0.111 R)
• M74: 46,998,864 km (0.056 R)
• M75: 47,443,469 km (0.117 R)
• M76: 47,978,879 km (0.096 R)
• M77: 48,695,902 km (0.063 R)
• M78: 48,875,719 km (0.098 R)
• M79: 50,231,375 km (0.085 R)
• M80: 50,777,108 km (0.109 R)
• M81: 51,690,851 km (0.102 R)
• M82: 54,092,196 km (0.093 R)
• M83: 55,588,026 km (0.11 R)
• M84: 55,775,921 km (0.049 R)
• M85: 56,718,686 km (0.083 R)
• M86: 58,238,002 km (0.097 R)
• M87: 59,482,357 km (0.076 R)
• M88: 59,674,591 km (0.045 R)
• M89: 61,316,726 km (0.112 R)
• M90: 63,365,619 km (0.106 R)
• M91: 63,561,891 km (0.082 R)
• M92: 63,856,749 km (0.102 R)
• M93: 64,349,075 km (0.065 R)
• M94: 64,546,395 km (0.089 R)
• M95: 65,635,318 km (0.117 R)
• M96: 66,231,764 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.7

Radius: 6.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.48 AU - 13.76 AU

Year: 17072 Days

Day: 17.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,401,089 km

• M1: 77,193 km (0.109 R)
• M2: 119,828 km (0.106 R)
• M3: 454,628 km (0.034 R)
• M4: 690,394 km (0.109 R)
• M5: 855,999 km (0.078 R)
• M6: 925,861 km (0.106 R)
• M7: 1,405,023 km (0.083 R)
• M8: 1,446,312 km (0.038 R)
• M9: 1,509,143 km (0.077 R)
• M10: 1,681,031 km (0.045 R)
• M11: 1,791,734 km (0.1 R)
• M12: 2,090,630 km (0.08 R)
• M13: 2,657,457 km (0.095 R)
• M14: 2,865,398 km (0.115 R)
• M15: 3,352,189 km (0.084 R)
• M16: 3,435,814 km (0.112 R)
• M17: 3,835,390 km (0.094 R)
• M18: 4,100,029 km (0.081 R)
• M19: 4,523,391 km (0.108 R)
• M20: 5,841,647 km (0.096 R)
• M21: 6,043,904 km (0.073 R)
• M22: 6,875,967 km (0.091 R)
• M23: 7,377,718 km (0.086 R)
• M24: 7,486,775 km (0.1 R)
• M25: 8,265,282 km (0.102 R)
• M26: 8,378,528 km (0.027 R)
• M27: 9,069,221 km (0.082 R)
• M28: 9,421,375 km (0.115 R)
• M29: 9,738,073 km (0.107 R)
• M30: 9,897,844 km (0.056 R)
• M31: 9,978,028 km (0.111 R)
• M32: 10,300,861 km (0.096 R)
• M33: 10,668,123 km (0.114 R)
• M34: 10,750,402 km (0.111 R)
• M35: 11,415,664 km (0.031 R)
• M36: 11,710,970 km (0.093 R)
• M37: 12,829,513 km (0.113 R)
• M38: 13,092,506 km (0.111 R)
• M39: 13,136,488 km (0.112 R)
• M40: 13,668,309 km (0.075 R)
• M41: 14,433,801 km (0.102 R)
• M42: 14,479,279 km (0.101 R)
• M43: 15,120,754 km (0.115 R)
• M44: 15,491,458 km (0.106 R)
• M45: 15,865,153 km (0.107 R)
• M46: 17,389,406 km (0.081 R)
• M47: 18,414,899 km (0.108 R)
• M48: 18,761,069 km (0.047 R)
• M49: 19,309,345 km (0.104 R)
• M50: 19,761,879 km (0.12 R)
• M51: 20,065,562 km (0.092 R)
• M52: 20,421,755 km (0.055 R)
• M53: 20,575,093 km (0.091 R)
• M54: 20,882,816 km (0.079 R)
• M55: 22,919,890 km (0.115 R)
• M56: 23,399,052 km (0.107 R)
• M57: 23,666,533 km (0.036 R)
• M58: 24,638,171 km (0.09 R)
• M59: 24,692,475 km (0.075 R)
• M60: 24,910,439 km (0.1 R)
• M61: 25,843,331 km (0.047 R)
• M62: 25,953,884 km (0.025 R)
• M63: 26,064,587 km (0.107 R)
• M64: 26,508,743 km (0.091 R)
• M65: 27,179,839 km (0.12 R)
• M66: 27,292,187 km (0.104 R)
• M67: 27,517,481 km (0.084 R)
• M68: 29,861,530 km (0.068 R)
• M69: 30,326,181 km (0.061 R)
• M70: 31,027,945 km (0.086 R)
• M71: 31,321,905 km (0.062 R)
• M72: 32,328,100 km (0.105 R)
• M73: 32,387,640 km (0.072 R)
• M74: 33,345,066 km (0.083 R)
• M75: 33,706,495 km (0.064 R)
• M76: 33,766,783 km (0.071 R)
• M77: 33,827,220 km (0.034 R)
• M78: 34,008,533 km (0.061 R)
• M79: 34,129,707 km (0.066 R)
• M80: 34,251,031 km (0.039 R)
• M81: 35,410,115 km (0.085 R)
• M82: 35,717,240 km (0.078 R)
• M83: 36,148,829 km (0.037 R)
• M84: 36,830,397 km (0.111 R)
• M85: 37,829,262 km (0.076 R)
• M86: 38,080,437 km (0.114 R)
• M87: 38,206,249 km (0.065 R)
• M88: 39,217,381 km (0.052 R)
• M89: 39,407,969 km (0.119 R)
• M90: 39,471,548 km (0.03 R)
• M91: 40,621,955 km (0.116 R)
• M92: 42,890,458 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.8

Radius: 7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.15 AU - 15.31 AU

Year: 19373 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,401,089 km

• M1: 318,045 km (0.086 R)
• M2: 526,734 km (0.098 R)
• M3: 942,317 km (0.028 R)
• M4: 1,099,993 km (0.119 R)
• M5: 1,985,164 km (0.099 R)
• M6: 2,398,503 km (0.108 R)
• M7: 2,452,059 km (0.119 R)
• M8: 2,615,120 km (0.057 R)
• M9: 2,670,322 km (0.118 R)
• M10: 2,753,798 km (0.034 R)
• M11: 3,184,191 km (0.103 R)
• M12: 3,243,132 km (0.097 R)
• M13: 3,543,674 km (0.117 R)
• M14: 4,366,163 km (0.086 R)
• M15: 4,597,442 km (0.068 R)
• M16: 4,697,822 km (0.096 R)
• M17: 4,934,785 km (0.109 R)
• M18: 6,399,797 km (0.108 R)
• M19: 6,738,337 km (0.093 R)
• M20: 6,928,925 km (0.119 R)
• M21: 7,511,309 km (0.114 R)
• M22: 8,109,252 km (0.1 R)
• M23: 8,271,416 km (0.044 R)
• M24: 8,352,797 km (0.117 R)
• M25: 8,681,164 km (0.086 R)
• M26: 8,805,480 km (0.081 R)
• M27: 9,181,719 km (0.077 R)
• M28: 10,473,646 km (0.099 R)
• M29: 10,694,602 km (0.105 R)
• M30: 10,916,905 km (0.093 R)
• M31: 11,593,237 km (0.115 R)
• M32: 11,867,449 km (0.065 R)
• M33: 11,959,452 km (0.118 R)
• M34: 12,329,408 km (0.097 R)
• M35: 12,422,607 km (0.114 R)
• M36: 12,656,279 km (0.052 R)
• M37: 13,318,549 km (0.099 R)
• M38: 13,992,188 km (0.093 R)
• M39: 14,040,658 km (0.047 R)
• M40: 14,186,665 km (0.089 R)
• M41: 14,874,367 km (0.085 R)
• M42: 15,372,228 km (0.098 R)
• M43: 16,078,330 km (0.065 R)
• M44: 16,180,057 km (0.083 R)
• M45: 17,574,459 km (0.115 R)
• M46: 17,995,128 km (0.087 R)
• M47: 18,206,510 km (0.11 R)
• M48: 19,710,118 km (0.1 R)
• M49: 19,928,082 km (0.087 R)
• M50: 20,642,262 km (0.076 R)
• M51: 20,697,613 km (0.119 R)
• M52: 21,420,620 km (0.095 R)
• M53: 21,476,570 km (0.096 R)
• M54: 22,492,339 km (0.116 R)
• M55: 22,948,912 km (0.085 R)
• M56: 24,161,552 km (0.078 R)
• M57: 24,511,910 km (0.028 R)
• M58: 24,570,403 km (0.115 R)
• M59: 25,572,858 km (0.081 R)
• M60: 26,049,328 km (0.091 R)
• M61: 27,556,676 km (0.059 R)
• M62: 28,106,298 km (0.082 R)
• M63: 28,844,713 km (0.112 R)
• M64: 30,089,517 km (0.057 R)
• M65: 30,781,707 km (0.078 R)
• M66: 32,631,335 km (0.101 R)
• M67: 33,667,150 km (0.078 R)
• M68: 34,058,349 km (0.118 R)
• M69: 34,451,043 km (0.068 R)
• M70: 35,837,516 km (0.104 R)
• M71: 35,970,359 km (0.101 R)
• M72: 36,637,865 km (0.09 R)
• M73: 37,646,603 km (0.083 R)
• M74: 37,849,308 km (0.09 R)
• M75: 38,052,612 km (0.1 R)
• M76: 39,005,700 km (0.118 R)
• M77: 39,142,432 km (0.111 R)
• M78: 39,828,787 km (0.079 R)
• M79: 40,035,532 km (0.106 R)
• M80: 40,311,689 km (0.038 R)
• M81: 40,657,709 km (0.101 R)
• M82: 41,701,902 km (0.107 R)
• M83: 42,121,973 km (0.03 R)
• M84: 42,332,607 km (0.098 R)
• M85: 43,887,527 km (0.098 R)
• M86: 44,886,692 km (0.09 R)
• M87: 45,173,620 km (0.089 R)
• M88: 45,893,485 km (0.105 R)
• M89: 46,399,575 km (0.052 R)
• M90: 48,075,669 km (0.091 R)
• M91: 48,222,275 km (0.074 R)
• M92: 49,327,205 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 14,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit