🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.45 AU - 0.73 AU

Year: 162 Days

Day: 44.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.54 AU - 0.76 AU

Year: 188 Days

Day: 45.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,884,642 km

• M1: 114,442 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.26 AU - 2 AU

Year: 745 Days

Day: 28 Hours

Environment

Temp: -29 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,884,642 km

• M1: 34,408 km (0.07 R)
• M2: 167,400 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.48 AU - 2.18 AU

Year: 887 Days

Day: 41.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,884,642 km

• M1: 822,788 km (0.104 R)
• M2: 1,541,157 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.06 AU - 2.26 AU

Year: 1137 Days

Day: 46 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.5

Radius: 4.1

Gravity: 18.89 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.87 AU - 18.69 AU

Year: 21392 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,884,642 km

• M1: 66,571 km (0.108 R)
• M2: 175,478 km (0.071 R)
• M3: 403,316 km (0.026 R)
• M4: 866,471 km (0.083 R)
• M5: 932,892 km (0.066 R)
• M6: 1,264,700 km (0.115 R)
• M7: 1,824,496 km (0.118 R)
• M8: 1,852,770 km (0.079 R)
• M9: 2,055,624 km (0.028 R)
• M10: 2,174,704 km (0.116 R)
• M11: 2,234,992 km (0.072 R)
• M12: 2,388,480 km (0.05 R)
• M13: 3,413,524 km (0.112 R)
• M14: 3,590,199 km (0.108 R)
• M15: 3,952,376 km (0.064 R)
• M16: 4,440,514 km (0.105 R)
• M17: 4,907,857 km (0.029 R)
• M18: 5,147,364 km (0.076 R)
• M19: 5,472,589 km (0.119 R)
• M20: 5,846,434 km (0.045 R)
• M21: 5,930,658 km (0.079 R)
• M22: 6,444,227 km (0.102 R)
• M23: 6,531,144 km (0.114 R)
• M24: 7,106,048 km (0.065 R)
• M25: 8,398,125 km (0.117 R)
• M26: 8,445,548 km (0.115 R)
• M27: 8,588,563 km (0.106 R)
• M28: 8,732,327 km (0.083 R)
• M29: 9,611,364 km (0.085 R)
• M30: 11,242,430 km (0.093 R)
• M31: 11,504,974 km (0.058 R)
• M32: 11,982,490 km (0.075 R)
• M33: 12,629,351 km (0.059 R)
• M34: 14,238,725 km (0.093 R)
• M35: 15,385,692 km (0.106 R)
• M36: 16,442,900 km (0.052 R)
• M37: 17,341,834 km (0.111 R)
• M38: 17,584,183 km (0.073 R)
• M39: 18,441,378 km (0.105 R)
• M40: 18,626,880 km (0.09 R)
• M41: 19,061,910 km (0.092 R)
• M42: 19,374,869 km (0.062 R)
• M43: 19,437,551 km (0.096 R)
• M44: 22,859,901 km (0.1 R)
• M45: 24,401,806 km (0.064 R)
• M46: 25,769,580 km (0.105 R)
• M47: 26,462,816 km (0.078 R)
• M48: 27,302,808 km (0.074 R)
• M49: 28,721,894 km (0.111 R)
• M50: 29,440,562 km (0.118 R)
• M51: 29,657,179 km (0.087 R)
• M52: 29,946,951 km (0.107 R)
• M53: 30,821,948 km (0.108 R)
• M54: 31,262,664 km (0.12 R)
• M55: 32,671,577 km (0.051 R)
• M56: 35,936,101 km (0.073 R)
• M57: 37,254,956 km (0.114 R)
• M58: 37,411,136 km (0.088 R)
• M59: 37,489,376 km (0.076 R)
• M60: 37,645,855 km (0.088 R)
• M61: 38,589,668 km (0.088 R)
• M62: 40,741,484 km (0.081 R)
• M63: 41,467,333 km (0.081 R)
• M64: 41,548,265 km (0.097 R)
• M65: 41,710,280 km (0.108 R)
• M66: 42,441,814 km (0.086 R)
• M67: 43,835,318 km (0.114 R)
• M68: 44,744,873 km (0.085 R)
• M69: 46,498,459 km (0.071 R)
• M70: 47,595,311 km (0.1 R)
• M71: 48,529,998 km (0.066 R)
• M72: 50,244,988 km (0.104 R)
• M73: 50,331,306 km (0.112 R)
• M74: 53,998,847 km (0.055 R)
• M75: 54,087,110 km (0.044 R)
• M76: 54,441,059 km (0.103 R)
• M77: 54,529,770 km (0.117 R)
• M78: 55,062,339 km (0.091 R)
• M79: 55,329,371 km (0.082 R)
• M80: 55,507,542 km (0.064 R)
• M81: 56,311,930 km (0.06 R)
• M82: 56,760,424 km (0.08 R)
• M83: 57,030,149 km (0.082 R)
• M84: 58,384,907 km (0.034 R)
• M85: 58,566,370 km (0.106 R)
• M86: 61,034,136 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.1

Radius: 3.9

Gravity: 32.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.66 AU - 19.86 AU

Year: 24574 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,884,642 km

• M1: 68,217 km (0.095 R)
• M2: 356,641 km (0.113 R)
• M3: 413,788 km (0.112 R)
• M4: 648,956 km (0.111 R)
• M5: 946,506 km (0.069 R)
• M6: 2,014,934 km (0.1 R)
• M7: 2,331,483 km (0.073 R)
• M8: 2,404,038 km (0.099 R)
• M9: 3,010,208 km (0.025 R)
• M10: 4,353,448 km (0.117 R)
• M11: 4,623,472 km (0.05 R)
• M12: 4,898,881 km (0.088 R)
• M13: 5,085,430 km (0.087 R)
• M14: 7,179,800 km (0.085 R)
• M15: 8,093,993 km (0.089 R)
• M16: 8,369,851 km (0.084 R)
• M17: 8,648,851 km (0.034 R)
• M18: 8,817,598 km (0.116 R)
• M19: 8,874,146 km (0.059 R)
• M20: 9,101,385 km (0.078 R)
• M21: 9,619,741 km (0.097 R)
• M22: 10,926,479 km (0.099 R)
• M23: 13,052,713 km (0.106 R)
• M24: 13,181,816 km (0.058 R)
• M25: 13,375,994 km (0.111 R)
• M26: 13,571,220 km (0.119 R)
• M27: 13,636,444 km (0.1 R)
• M28: 13,898,540 km (0.044 R)
• M29: 14,096,308 km (0.089 R)
• M30: 14,694,999 km (0.093 R)
• M31: 15,031,145 km (0.119 R)
• M32: 16,262,186 km (0.106 R)
• M33: 16,470,576 km (0.078 R)
• M34: 17,383,422 km (0.12 R)
• M35: 19,773,248 km (0.088 R)
• M36: 20,667,544 km (0.03 R)
• M37: 22,727,208 km (0.088 R)
• M38: 23,506,463 km (0.07 R)
• M39: 23,742,080 km (0.114 R)
• M40: 23,820,768 km (0.11 R)
• M41: 24,057,282 km (0.114 R)
• M42: 24,215,407 km (0.101 R)
• M43: 25,011,118 km (0.081 R)
• M44: 26,058,453 km (0.118 R)
• M45: 26,220,916 km (0.071 R)
• M46: 27,697,447 km (0.094 R)
• M47: 27,863,202 km (0.083 R)
• M48: 28,529,361 km (0.109 R)
• M49: 29,792,566 km (0.117 R)
• M50: 31,160,040 km (0.091 R)
• M51: 31,591,480 km (0.081 R)
• M52: 31,764,714 km (0.091 R)
• M53: 31,938,098 km (0.106 R)
• M54: 32,111,931 km (0.093 R)
• M55: 33,161,210 km (0.047 R)
• M56: 34,132,849 km (0.113 R)
• M57: 34,488,592 km (0.06 R)
• M58: 38,573,512 km (0.056 R)
• M59: 39,408,567 km (0.117 R)
• M60: 39,688,315 km (0.045 R)
• M61: 39,781,664 km (0.09 R)
• M62: 40,062,310 km (0.105 R)
• M63: 40,531,299 km (0.089 R)
• M64: 41,096,629 km (0.038 R)
• M65: 41,285,721 km (0.091 R)
• M66: 41,380,267 km (0.078 R)
• M67: 42,235,069 km (0.106 R)
• M68: 42,808,179 km (0.096 R)
• M69: 43,480,023 km (0.115 R)
• M70: 44,058,667 km (0.111 R)
• M71: 44,252,097 km (0.076 R)
• M72: 45,126,198 km (0.088 R)
• M73: 46,103,969 km (0.106 R)
• M74: 46,300,391 km (0.113 R)
• M75: 47,881,491 km (0.095 R)
• M76: 48,578,917 km (0.063 R)
• M77: 48,678,698 km (0.096 R)
• M78: 49,480,393 km (0.073 R)
• M79: 50,286,277 km (0.089 R)
• M80: 51,503,256 km (0.069 R)
• M81: 52,729,958 km (0.088 R)
• M82: 52,935,356 km (0.101 R)
• M83: 57,203,982 km (0.114 R)
• M84: 60,611,522 km (0.117 R)
• M85: 62,665,501 km (0.052 R)
• M86: 63,865,126 km (0.095 R)
• M87: 64,852,323 km (0.065 R)
• M88: 65,844,456 km (0.034 R)
• M89: 66,397,818 km (0.091 R)
• M90: 66,508,670 km (0.112 R)
• M91: 66,619,672 km (0.117 R)
• M92: 66,841,675 km (0.069 R)
• M93: 67,286,429 km (0.118 R)
• M94: 73,386,432 km (0.073 R)
• M95: 74,996,554 km (0.067 R)
• M96: 76,037,755 km (0.071 R)
• M97: 77,550,190 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.8

Radius: 4.9

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.83 AU - 20.47 AU

Year: 26558 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,884,642 km

• M1: 161,865 km (0.053 R)
• M2: 420,819 km (0.076 R)
• M3: 585,676 km (0.11 R)
• M4: 722,259 km (0.082 R)
• M5: 818,899 km (0.094 R)
• M6: 1,576,163 km (0.113 R)
• M7: 1,607,429 km (0.057 R)
• M8: 1,897,948 km (0.115 R)
• M9: 2,239,779 km (0.074 R)
• M10: 2,490,356 km (0.074 R)
• M11: 2,825,605 km (0.094 R)
• M12: 3,620,418 km (0.055 R)
• M13: 3,913,929 km (0.066 R)
• M14: 4,042,134 km (0.085 R)
• M15: 4,434,978 km (0.109 R)
• M16: 6,025,802 km (0.036 R)
• M17: 6,075,020 km (0.037 R)
• M18: 6,173,904 km (0.098 R)
• M19: 6,273,387 km (0.054 R)
• M20: 6,829,442 km (0.095 R)
• M21: 7,559,928 km (0.111 R)
• M22: 8,260,046 km (0.114 R)
• M23: 8,369,702 km (0.07 R)
• M24: 8,980,809 km (0.104 R)
• M25: 9,779,362 km (0.097 R)
• M26: 11,443,340 km (0.115 R)
• M27: 12,182,802 km (0.119 R)
• M28: 12,370,098 km (0.099 R)
• M29: 12,684,403 km (0.083 R)
• M30: 13,320,793 km (0.119 R)
• M31: 13,642,877 km (0.105 R)
• M32: 13,707,653 km (0.097 R)
• M33: 14,360,498 km (0.084 R)
• M34: 16,585,766 km (0.095 R)
• M35: 17,141,223 km (0.073 R)
• M36: 17,351,109 km (0.106 R)
• M37: 17,491,432 km (0.085 R)
• M38: 17,632,203 km (0.069 R)
• M39: 17,914,794 km (0.076 R)
• M40: 18,341,597 km (0.108 R)
• M41: 20,897,027 km (0.102 R)
• M42: 22,406,470 km (0.069 R)
• M43: 24,342,266 km (0.089 R)
• M44: 24,499,344 km (0.074 R)
• M45: 25,529,176 km (0.092 R)
• M46: 26,492,137 km (0.103 R)
• M47: 27,059,412 km (0.091 R)
• M48: 28,205,931 km (0.063 R)
• M49: 28,536,392 km (0.03 R)
• M50: 29,284,531 km (0.098 R)
• M51: 29,368,156 km (0.108 R)
• M52: 29,451,782 km (0.09 R)
• M53: 29,955,029 km (0.06 R)
• M54: 31,567,694 km (0.088 R)
• M55: 31,910,722 km (0.104 R)
• M56: 32,947,435 km (0.105 R)
• M57: 35,142,335 km (0.106 R)
• M58: 36,661,651 km (0.05 R)
• M59: 37,112,689 km (0.117 R)
• M60: 38,659,531 km (0.111 R)
• M61: 39,302,502 km (0.107 R)
• M62: 40,041,815 km (0.101 R)
• M63: 40,785,615 km (0.07 R)
• M64: 43,615,259 km (0.04 R)
• M65: 44,476,494 km (0.074 R)
• M66: 45,439,904 km (0.084 R)
• M67: 45,633,334 km (0.099 R)
• M68: 46,507,584 km (0.114 R)
• M69: 46,702,660 km (0.112 R)
• M70: 46,995,573 km (0.085 R)
• M71: 51,363,083 km (0.078 R)
• M72: 51,968,655 km (0.066 R)
• M73: 55,754,528 km (0.12 R)
• M74: 56,793,036 km (0.06 R)
• M75: 57,314,535 km (0.107 R)
• M76: 58,678,119 km (0.071 R)
• M77: 59,099,836 km (0.034 R)
• M78: 60,052,325 km (0.098 R)
• M79: 62,294,498 km (0.115 R)
• M80: 63,588,071 km (0.09 R)
• M81: 63,804,539 km (0.089 R)
• M82: 63,912,848 km (0.112 R)
• M83: 65,108,284 km (0.113 R)
• M84: 65,872,879 km (0.109 R)
• M85: 66,530,661 km (0.064 R)
• M86: 66,750,420 km (0.082 R)
• M87: 67,190,537 km (0.108 R)
• M88: 68,849,877 km (0.113 R)
• M89: 69,405,932 km (0.119 R)
• M90: 69,740,433 km (0.072 R)
• M91: 70,075,233 km (0.106 R)
• M92: 70,858,827 km (0.1 R)
• M93: 72,208,798 km (0.109 R)
• M94: 75,505,935 km (0.059 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 18,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit