🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.79 AU

Year: 209 Days

Day: 17.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.93 AU - 1.25 AU

Year: 416 Days

Day: 34.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,565,591 km

• M1: 83,924 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.42 AU - 2.98 AU

Year: 1620 Days

Day: 27.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 11.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.47 AU - 5.19 AU

Year: 3877 Days

Day: 11.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,565,591 km

• M1: 167,400 km (0.08 R)
• M2: 355,594 km (0.061 R)
• M3: 594,801 km (0.054 R)
• M4: 806,632 km (0.115 R)
• M5: 903,272 km (0.114 R)
• M6: 1,142,479 km (0.082 R)
• M7: 1,235,529 km (0.098 R)
• M8: 1,384,678 km (0.117 R)
• M9: 1,466,209 km (0.103 R)
• M10: 1,643,931 km (0.088 R)
• M11: 1,720,974 km (0.105 R)
• M12: 1,929,214 km (0.053 R)
• M13: 2,052,034 km (0.038 R)
• M14: 2,241,275 km (0.093 R)
• M15: 2,403,589 km (0.061 R)
• M16: 2,513,992 km (0.063 R)
• M17: 2,785,961 km (0.081 R)
• M18: 2,867,043 km (0.107 R)
• M19: 3,139,461 km (0.111 R)
• M20: 3,223,984 km (0.052 R)
• M21: 3,420,406 km (0.034 R)
• M22: 3,683,997 km (0.051 R)
• M23: 3,863,664 km (0.105 R)
• M24: 3,980,650 km (0.115 R)
• M25: 4,059,338 km (0.115 R)
• M26: 4,298,396 km (0.056 R)
• M27: 4,406,256 km (0.118 R)
• M28: 4,542,240 km (0.087 R)
• M29: 4,652,195 km (0.084 R)
• M30: 4,762,897 km (0.105 R)
• M31: 4,958,870 km (0.097 R)
• M32: 5,114,751 km (0.092 R)
• M33: 5,272,278 km (0.101 R)
• M34: 5,445,961 km (0.087 R)
• M35: 5,621,589 km (0.117 R)
• M36: 5,843,742 km (0.068 R)
• M37: 5,933,351 km (0.112 R)
• M38: 6,358,059 km (0.11 R)
• M39: 6,855,622 km (0.104 R)
• M40: 7,109,190 km (0.075 R)
• M41: 7,349,594 km (0.066 R)
• M42: 7,674,520 km (0.051 R)
• M43: 7,789,262 km (0.109 R)
• M44: 7,871,690 km (0.03 R)
• M45: 8,541,141 km (0.076 R)
• M46: 8,643,167 km (0.056 R)
• M47: 8,728,437 km (0.066 R)
• M48: 8,848,415 km (0.114 R)
• M49: 8,986,045 km (0.109 R)
• M50: 9,194,136 km (0.106 R)
• M51: 9,351,064 km (0.114 R)
• M52: 9,845,335 km (0.11 R)
• M53: 10,366,235 km (0.102 R)
• M54: 10,840,759 km (0.106 R)
• M55: 11,155,064 km (0.093 R)
• M56: 11,509,761 km (0.116 R)
• M57: 11,641,407 km (0.033 R)
• M58: 11,735,803 km (0.083 R)
• M59: 12,058,486 km (0.081 R)
• M60: 12,441,756 km (0.106 R)
• M61: 12,557,544 km (0.114 R)
• M62: 12,887,707 km (0.092 R)
• M63: 13,200,965 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.6

Radius: 6.6

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.13 AU - 13.65 AU

Year: 16903 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,565,591 km

• M1: 136,284 km (0.081 R)
• M2: 346,020 km (0.081 R)
• M3: 556,354 km (0.052 R)
• M4: 620,532 km (0.061 R)
• M5: 804,238 km (0.112 R)
• M6: 902,674 km (0.077 R)
• M7: 1,483,113 km (0.102 R)
• M8: 1,574,218 km (0.11 R)
• M9: 2,158,847 km (0.114 R)
• M10: 2,510,402 km (0.111 R)
• M11: 2,619,309 km (0.098 R)
• M12: 2,842,060 km (0.083 R)
• M13: 3,305,814 km (0.085 R)
• M14: 3,385,400 km (0.112 R)
• M15: 3,792,904 km (0.069 R)
• M16: 4,130,098 km (0.077 R)
• M17: 4,259,051 km (0.101 R)
• M18: 4,565,129 km (0.053 R)
• M19: 5,525,697 km (0.088 R)
• M20: 6,101,798 km (0.072 R)
• M21: 6,248,703 km (0.114 R)
• M22: 6,396,955 km (0.061 R)
• M23: 7,729,273 km (0.047 R)
• M24: 8,263,936 km (0.085 R)
• M25: 8,318,090 km (0.071 R)
• M26: 9,032,420 km (0.102 R)
• M27: 10,343,795 km (0.114 R)
• M28: 10,460,631 km (0.067 R)
• M29: 10,519,273 km (0.114 R)
• M30: 11,471,314 km (0.079 R)
• M31: 12,265,081 km (0.071 R)
• M32: 16,286,720 km (0.094 R)
• M33: 16,558,988 km (0.096 R)
• M34: 16,970,382 km (0.12 R)
• M35: 17,454,481 km (0.095 R)
• M36: 19,005,512 km (0.108 R)
• M37: 19,797,483 km (0.068 R)
• M38: 20,380,167 km (0.057 R)
• M39: 22,086,630 km (0.118 R)
• M40: 22,161,728 km (0.105 R)
• M41: 22,539,163 km (0.087 R)
• M42: 23,300,467 km (0.033 R)
• M43: 24,070,148 km (0.093 R)
• M44: 25,161,464 km (0.119 R)
• M45: 26,428,558 km (0.085 R)
• M46: 27,069,884 km (0.049 R)
• M47: 27,231,001 km (0.088 R)
• M48: 27,392,417 km (0.1 R)
• M49: 28,531,306 km (0.114 R)
• M50: 29,024,231 km (0.076 R)
• M51: 29,602,726 km (0.084 R)
• M52: 29,768,779 km (0.055 R)
• M53: 33,411,787 km (0.089 R)
• M54: 34,105,023 km (0.119 R)
• M55: 36,390,280 km (0.101 R)
• M56: 38,181,715 km (0.107 R)
• M57: 38,362,429 km (0.115 R)
• M58: 38,906,217 km (0.11 R)
• M59: 38,997,023 km (0.117 R)
• M60: 39,909,870 km (0.099 R)
• M61: 41,014,500 km (0.103 R)
• M62: 42,971,540 km (0.108 R)
• M63: 44,198,242 km (0.106 R)
• M64: 44,958,798 km (0.079 R)
• M65: 46,396,583 km (0.119 R)
• M66: 46,686,055 km (0.119 R)
• M67: 47,072,765 km (0.118 R)
• M68: 47,363,583 km (0.098 R)
• M69: 49,317,182 km (0.054 R)
• M70: 49,612,488 km (0.112 R)
• M71: 50,998,363 km (0.108 R)
• M72: 52,698,244 km (0.071 R)
• M73: 54,518,251 km (0.064 R)
• M74: 54,619,978 km (0.069 R)
• M75: 55,027,482 km (0.11 R)
• M76: 55,948,108 km (0.057 R)
• M77: 56,050,732 km (0.091 R)
• M78: 56,667,673 km (0.059 R)
• M79: 56,770,597 km (0.111 R)
• M80: 57,597,275 km (0.077 R)
• M81: 58,740,202 km (0.096 R)
• M82: 59,262,299 km (0.077 R)
• M83: 66,187,035 km (0.106 R)
• M84: 67,274,910 km (0.081 R)
• M85: 68,478,276 km (0.03 R)
• M86: 69,688,822 km (0.082 R)
• M87: 70,352,139 km (0.097 R)
• M88: 73,812,188 km (0.109 R)
• M89: 74,375,424 km (0.089 R)
• M90: 75,053,252 km (0.081 R)
• M91: 75,619,629 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.6

Radius: 3.5

Gravity: 28.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.85 AU - 14.01 AU

Year: 18990 Days

Day: 19.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,565,591 km

• M1: 45,328 km (0.118 R)
• M2: 70,760 km (0.076 R)
• M3: 289,621 km (0.114 R)
• M4: 333,454 km (0.117 R)
• M5: 379,530 km (0.109 R)
• M6: 800,648 km (0.053 R)
• M7: 842,236 km (0.081 R)
• M8: 1,084,285 km (0.079 R)
• M9: 3,250,911 km (0.072 R)
• M10: 3,590,798 km (0.091 R)
• M11: 4,377,533 km (0.115 R)
• M12: 4,563,483 km (0.029 R)
• M13: 4,714,128 km (0.114 R)
• M14: 5,214,982 km (0.086 R)
• M15: 5,936,044 km (0.105 R)
• M16: 6,602,652 km (0.103 R)
• M17: 6,773,044 km (0.094 R)
• M18: 7,161,699 km (0.075 R)
• M19: 7,513,104 km (0.079 R)
• M20: 8,050,759 km (0.1 R)
• M21: 8,232,820 km (0.032 R)
• M22: 8,508,229 km (0.089 R)
• M23: 9,068,324 km (0.11 R)
• M24: 9,881,987 km (0.075 R)
• M25: 10,076,763 km (0.065 R)
• M26: 10,420,838 km (0.115 R)
• M27: 10,718,687 km (0.045 R)
• M28: 11,424,640 km (0.045 R)
• M29: 12,827,868 km (0.076 R)
• M30: 13,254,072 km (0.047 R)
• M31: 13,307,628 km (0.059 R)
• M32: 14,615,263 km (0.098 R)
• M33: 15,060,167 km (0.119 R)
• M34: 15,284,265 km (0.093 R)
• M35: 15,735,901 km (0.077 R)
• M36: 15,849,446 km (0.117 R)
• M37: 15,906,293 km (0.078 R)
• M38: 16,536,698 km (0.049 R)
• M39: 16,825,871 km (0.058 R)
• M40: 17,585,529 km (0.081 R)
• M41: 18,058,557 km (0.106 R)
• M42: 18,356,257 km (0.103 R)
• M43: 18,715,741 km (0.066 R)
• M44: 19,138,056 km (0.072 R)
• M45: 19,930,625 km (0.112 R)
• M46: 21,358,836 km (0.082 R)
• M47: 22,627,426 km (0.103 R)
• M48: 22,691,603 km (0.11 R)
• M49: 22,755,631 km (0.088 R)
• M50: 22,884,136 km (0.106 R)
• M51: 23,724,876 km (0.061 R)
• M52: 24,181,748 km (0.113 R)
• M53: 24,839,380 km (0.091 R)
• M54: 25,703,158 km (0.08 R)
• M55: 26,576,660 km (0.096 R)
• M56: 26,644,278 km (0.096 R)
• M57: 26,983,118 km (0.113 R)
• M58: 27,528,252 km (0.117 R)
• M59: 28,008,312 km (0.088 R)
• M60: 28,283,871 km (0.056 R)
• M61: 28,421,950 km (0.062 R)
• M62: 30,166,859 km (0.07 R)
• M63: 31,301,709 km (0.102 R)
• M64: 31,373,217 km (0.068 R)
• M65: 31,516,083 km (0.098 R)
• M66: 31,874,370 km (0.086 R)
• M67: 31,946,176 km (0.103 R)
• M68: 32,018,133 km (0.063 R)
• M69: 32,595,132 km (0.052 R)
• M70: 33,248,276 km (0.089 R)
• M71: 34,052,515 km (0.112 R)
• M72: 35,085,338 km (0.1 R)
• M73: 38,092,106 km (0.059 R)
• M74: 38,473,730 km (0.12 R)
• M75: 40,400,850 km (0.107 R)
• M76: 42,043,734 km (0.054 R)
• M77: 42,359,086 km (0.103 R)
• M78: 42,517,061 km (0.112 R)
• M79: 44,107,735 km (0.089 R)
• M80: 44,428,324 km (0.028 R)
• M81: 47,839,454 km (0.052 R)
• M82: 49,077,975 km (0.088 R)
• M83: 50,745,842 km (0.113 R)
• M84: 51,418,135 km (0.097 R)
• M85: 51,670,955 km (0.104 R)
• M86: 52,177,942 km (0.054 R)
• M87: 53,196,853 km (0.036 R)
• M88: 53,537,936 km (0.113 R)
• M89: 53,708,777 km (0.031 R)
• M90: 54,651,393 km (0.092 R)
• M91: 56,292,632 km (0.119 R)
• M92: 56,727,213 km (0.058 R)
• M93: 58,037,691 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.8

Radius: 5.5

Gravity: 26.87 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.48 AU - 18.08 AU

Year: 20754 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,565,591 km

• M1: 116,686 km (0.071 R)
• M2: 497,114 km (0.052 R)
• M3: 1,075,010 km (0.076 R)
• M4: 2,076,867 km (0.1 R)
• M5: 2,258,778 km (0.117 R)
• M6: 2,408,077 km (0.108 R)
• M7: 2,677,203 km (0.093 R)
• M8: 2,996,445 km (0.081 R)
• M9: 3,078,126 km (0.079 R)
• M10: 3,285,618 km (0.11 R)
• M11: 3,497,748 km (0.063 R)
• M12: 4,765,590 km (0.083 R)
• M13: 5,054,014 km (0.095 R)
• M14: 5,200,471 km (0.077 R)
• M15: 5,799,909 km (0.101 R)
• M16: 6,473,848 km (0.067 R)
• M17: 6,739,534 km (0.089 R)
• M18: 6,846,945 km (0.08 R)
• M19: 6,954,805 km (0.068 R)
• M20: 9,466,553 km (0.089 R)
• M21: 9,647,118 km (0.112 R)
• M22: 9,950,502 km (0.116 R)
• M23: 10,504,613 km (0.112 R)
• M24: 11,195,306 km (0.031 R)
• M25: 11,578,127 km (0.102 R)
• M26: 12,752,620 km (0.12 R)
• M27: 13,353,854 km (0.109 R)
• M28: 13,488,791 km (0.096 R)
• M29: 14,932,111 km (0.091 R)
• M30: 15,212,458 km (0.104 R)
• M31: 16,135,926 km (0.093 R)
• M32: 17,665,564 km (0.081 R)
• M33: 17,813,666 km (0.111 R)
• M34: 19,164,834 km (0.084 R)
• M35: 20,860,525 km (0.051 R)
• M36: 21,331,310 km (0.094 R)
• M37: 21,567,974 km (0.071 R)
• M38: 21,884,822 km (0.09 R)
• M39: 22,844,941 km (0.068 R)
• M40: 23,006,357 km (0.055 R)
• M41: 23,087,140 km (0.064 R)
• M42: 25,722,606 km (0.119 R)
• M43: 26,142,976 km (0.115 R)
• M44: 26,480,768 km (0.112 R)
• M45: 26,990,298 km (0.076 R)
• M46: 27,160,989 km (0.113 R)
• M47: 28,019,083 km (0.072 R)
• M48: 28,712,170 km (0.092 R)
• M49: 29,323,127 km (0.085 R)
• M50: 30,557,908 km (0.101 R)
• M51: 31,539,869 km (0.067 R)
• M52: 32,079,917 km (0.091 R)
• M53: 32,622,957 km (0.046 R)
• M54: 38,026,881 km (0.119 R)
• M55: 38,409,702 km (0.093 R)
• M56: 38,986,252 km (0.059 R)
• M57: 40,635,270 km (0.105 R)
• M58: 42,307,026 km (0.093 R)
• M59: 43,101,391 km (0.079 R)
• M60: 44,001,072 km (0.09 R)
• M61: 44,906,887 km (0.093 R)
• M62: 45,412,678 km (0.111 R)
• M63: 45,615,682 km (0.034 R)
• M64: 46,941,717 km (0.108 R)
• M65: 47,352,214 km (0.118 R)
• M66: 47,660,984 km (0.088 R)
• M67: 50,154,631 km (0.106 R)
• M68: 50,679,420 km (0.07 R)
• M69: 51,734,534 km (0.084 R)
• M70: 54,835,100 km (0.095 R)
• M71: 55,051,119 km (0.108 R)
• M72: 55,267,437 km (0.105 R)
• M73: 56,244,311 km (0.096 R)
• M74: 56,462,276 km (0.102 R)
• M75: 58,877,384 km (0.09 R)
• M76: 59,430,896 km (0.111 R)
• M77: 61,102,054 km (0.106 R)
• M78: 62,675,524 km (0.113 R)
• M79: 62,788,470 km (0.06 R)
• M80: 62,901,417 km (0.057 R)
• M81: 67,013,413 km (0.096 R)
• M82: 67,475,671 km (0.073 R)
• M83: 68,752,189 km (0.071 R)
• M84: 69,218,336 km (0.109 R)
• M85: 69,685,531 km (0.107 R)
• M86: 70,153,772 km (0.083 R)
• M87: 71,093,546 km (0.104 R)
• M88: 71,211,279 km (0.113 R)
• M89: 73,580,012 km (0.117 R)
• M90: 73,818,321 km (0.062 R)
• M91: 74,534,596 km (0.077 R)
• M92: 76,335,754 km (0.099 R)
• M93: 78,151,124 km (0.11 R)
• M94: 79,125,007 km (0.116 R)
• M95: 80,962,068 km (0.026 R)
• M96: 81,085,038 km (0.095 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: 404 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit