🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.57 AU - 0.89 AU

Year: 229 Days

Day: 46.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.93 AU - 1.01 AU

Year: 351 Days

Day: 25 Hours

Environment

Temp: 38 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,422,312 km

• M1: 344,075 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.92 AU - 1.04 AU

Year: 356 Days

Day: 35.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,422,312 km

• M1: 356,342 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.63 AU - 1.83 AU

Year: 835 Days

Day: 35.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,422,312 km

• M1: 198,516 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.86 AU - 2.04 AU

Year: 1000 Days

Day: 31.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,422,312 km

• M1: 296,204 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.36 AU - 2.56 AU

Year: 1416 Days

Day: 24.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.25 AU - 3.11 AU

Year: 1611 Days

Day: 37.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,422,312 km

• M1: 829,969 km (0.05 R)
• M2: 1,420,432 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.2

Radius: 3

Gravity: 81.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.22 AU - 13.44 AU

Year: 15893 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,422,312 km

• M1: 114,293 km (0.054 R)
• M2: 240,254 km (0.056 R)
• M3: 270,024 km (0.119 R)
• M4: 945,159 km (0.074 R)
• M5: 1,168,359 km (0.085 R)
• M6: 1,220,270 km (0.099 R)
• M7: 1,272,779 km (0.099 R)
• M8: 1,407,417 km (0.078 R)
• M9: 1,575,116 km (0.107 R)
• M10: 1,898,846 km (0.091 R)
• M11: 2,306,949 km (0.07 R)
• M12: 2,775,788 km (0.094 R)
• M13: 2,879,909 km (0.076 R)
• M14: 3,020,830 km (0.101 R)
• M15: 3,606,805 km (0.118 R)
• M16: 4,386,958 km (0.093 R)
• M17: 5,004,797 km (0.068 R)
• M18: 5,046,983 km (0.069 R)
• M19: 5,518,516 km (0.06 R)
• M20: 5,870,220 km (0.107 R)
• M21: 7,734,060 km (0.083 R)
• M22: 7,880,666 km (0.105 R)
• M23: 8,028,170 km (0.054 R)
• M24: 10,563,106 km (0.062 R)
• M25: 12,283,032 km (0.072 R)
• M26: 12,340,029 km (0.088 R)
• M27: 13,262,450 km (0.112 R)
• M28: 13,379,286 km (0.043 R)
• M29: 13,437,928 km (0.047 R)
• M30: 13,968,701 km (0.04 R)
• M31: 14,506,506 km (0.055 R)
• M32: 15,233,850 km (0.053 R)
• M33: 15,356,221 km (0.118 R)
• M34: 16,786,975 km (0.081 R)
• M35: 16,850,106 km (0.049 R)
• M36: 17,294,561 km (0.099 R)
• M37: 18,259,617 km (0.095 R)
• M38: 18,585,291 km (0.072 R)
• M39: 18,847,088 km (0.068 R)
• M40: 19,242,176 km (0.101 R)
• M41: 19,440,692 km (0.085 R)
• M42: 19,507,114 km (0.105 R)
• M43: 19,906,689 km (0.096 R)
• M44: 20,308,958 km (0.095 R)
• M45: 20,376,277 km (0.081 R)
• M46: 21,326,373 km (0.086 R)
• M47: 22,221,567 km (0.093 R)
• M48: 22,988,406 km (0.038 R)
• M49: 26,434,991 km (0.035 R)
• M50: 27,693,558 km (0.084 R)
• M51: 28,217,599 km (0.103 R)
• M52: 29,503,542 km (0.037 R)
• M53: 29,655,983 km (0.059 R)
• M54: 29,808,872 km (0.097 R)
• M55: 32,446,282 km (0.113 R)
• M56: 32,603,659 km (0.101 R)
• M57: 34,272,124 km (0.058 R)
• M58: 35,076,512 km (0.095 R)
• M59: 36,049,646 km (0.114 R)
• M60: 37,361,171 km (0.079 R)
• M61: 39,273,630 km (0.054 R)
• M62: 39,357,405 km (0.099 R)
• M63: 40,792,347 km (0.119 R)
• M64: 41,729,877 km (0.111 R)
• M65: 41,986,737 km (0.101 R)
• M66: 42,933,243 km (0.052 R)
• M67: 43,279,262 km (0.107 R)
• M68: 44,322,558 km (0.104 R)
• M69: 45,638,271 km (0.111 R)
• M70: 45,726,534 km (0.045 R)
• M71: 46,522,544 km (0.109 R)
• M72: 46,788,978 km (0.119 R)
• M73: 48,308,144 km (0.103 R)
• M74: 50,571,261 km (0.103 R)
• M75: 50,662,516 km (0.054 R)
• M76: 51,394,498 km (0.099 R)
• M77: 54,637,481 km (0.112 R)
• M78: 55,012,373 km (0.072 R)
• M79: 55,482,110 km (0.093 R)
• M80: 56,047,441 km (0.114 R)
• M81: 56,709,561 km (0.114 R)
• M82: 57,659,956 km (0.057 R)
• M83: 60,445,468 km (0.028 R)
• M84: 60,736,137 km (0.108 R)
• M85: 60,833,077 km (0.103 R)
• M86: 60,930,166 km (0.113 R)
• M87: 61,513,448 km (0.087 R)
• M88: 61,903,449 km (0.09 R)
• M89: 62,000,987 km (0.065 R)
• M90: 64,358,799 km (0.086 R)
• M91: 65,250,552 km (0.117 R)
• M92: 65,747,815 km (0.078 R)
• M93: 65,847,448 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.3

Radius: 7.7

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.22 AU - 16.22 AU

Year: 22880 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,422,312 km

• M1: 97,987 km (0.047 R)
• M2: 424,559 km (0.084 R)
• M3: 595,250 km (0.079 R)
• M4: 678,277 km (0.101 R)
• M5: 927,956 km (0.086 R)
• M6: 976,276 km (0.069 R)
• M7: 1,025,793 km (0.117 R)
• M8: 1,101,489 km (0.105 R)
• M9: 1,773,782 km (0.104 R)
• M10: 1,958,984 km (0.09 R)
• M11: 2,085,993 km (0.108 R)
• M12: 2,586,398 km (0.118 R)
• M13: 3,159,956 km (0.103 R)
• M14: 3,461,246 km (0.078 R)
• M15: 3,732,467 km (0.095 R)
• M16: 4,295,404 km (0.088 R)
• M17: 4,884,969 km (0.059 R)
• M18: 5,499,517 km (0.046 R)
• M19: 5,724,961 km (0.093 R)
• M20: 6,231,649 km (0.036 R)
• M21: 6,514,239 km (0.064 R)
• M22: 6,994,299 km (0.071 R)
• M23: 7,386,544 km (0.118 R)
• M24: 7,735,556 km (0.103 R)
• M25: 7,886,949 km (0.097 R)
• M26: 8,090,103 km (0.09 R)
• M27: 8,657,977 km (0.086 R)
• M28: 8,762,546 km (0.063 R)
• M29: 9,723,114 km (0.081 R)
• M30: 10,829,091 km (0.11 R)
• M31: 11,396,815 km (0.095 R)
• M32: 11,916,218 km (0.079 R)
• M33: 11,974,412 km (0.101 R)
• M34: 12,561,434 km (0.116 R)
• M35: 12,679,916 km (0.066 R)
• M36: 13,157,731 km (0.114 R)
• M37: 13,702,417 km (0.05 R)
• M38: 13,824,339 km (0.1 R)
• M39: 14,564,250 km (0.103 R)
• M40: 16,082,070 km (0.091 R)
• M41: 16,469,230 km (0.083 R)
• M42: 17,915,392 km (0.104 R)
• M43: 18,992,497 km (0.115 R)
• M44: 19,607,494 km (0.066 R)
• M45: 19,745,124 km (0.111 R)
• M46: 23,141,594 km (0.062 R)
• M47: 23,214,298 km (0.104 R)
• M48: 24,683,499 km (0.026 R)
• M49: 25,130,049 km (0.071 R)
• M50: 25,579,291 km (0.055 R)
• M51: 27,019,470 km (0.09 R)
• M52: 27,172,508 km (0.099 R)
• M53: 27,710,762 km (0.109 R)
• M54: 27,787,954 km (0.071 R)
• M55: 28,407,888 km (0.108 R)
• M56: 30,454,087 km (0.098 R)
• M57: 31,173,354 km (0.032 R)
• M58: 31,655,957 km (0.088 R)
• M59: 31,817,373 km (0.062 R)
• M60: 33,364,664 km (0.059 R)
• M61: 33,611,201 km (0.075 R)
• M62: 35,353,866 km (0.093 R)
• M63: 36,785,967 km (0.114 R)
• M64: 37,722,749 km (0.115 R)
• M65: 38,494,973 km (0.057 R)
• M66: 39,099,199 km (0.062 R)
• M67: 41,106,653 km (0.049 R)
• M68: 41,194,616 km (0.116 R)
• M69: 43,326,386 km (0.084 R)
• M70: 43,685,121 km (0.079 R)
• M71: 43,954,846 km (0.118 R)
• M72: 46,223,947 km (0.079 R)
• M73: 46,407,055 km (0.075 R)
• M74: 46,498,758 km (0.096 R)
• M75: 47,511,087 km (0.112 R)
• M76: 48,252,045 km (0.048 R)
• M77: 50,497,360 km (0.112 R)
• M78: 51,064,036 km (0.078 R)
• M79: 52,394,410 km (0.087 R)
• M80: 52,585,447 km (0.082 R)
• M81: 53,159,753 km (0.094 R)
• M82: 53,447,729 km (0.066 R)
• M83: 53,543,920 km (0.098 R)
• M84: 55,575,160 km (0.116 R)
• M85: 57,730,267 km (0.111 R)
• M86: 58,125,056 km (0.057 R)
• M87: 58,421,708 km (0.097 R)
• M88: 60,512,339 km (0.119 R)
• M89: 62,323,670 km (0.04 R)
• M90: 63,642,973 km (0.075 R)
• M91: 64,357,303 km (0.034 R)
• M92: 68,906,874 km (0.063 R)
• M93: 69,640,202 km (0.117 R)
• M94: 70,270,907 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.1

Radius: 8

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.05 AU - 19.33 AU

Year: 29661 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,422,312 km

• M1: 149,897 km (0.041 R)
• M2: 429,196 km (0.054 R)
• M3: 1,573,620 km (0.12 R)
• M4: 1,651,860 km (0.06 R)
• M5: 1,978,133 km (0.08 R)
• M6: 2,192,207 km (0.07 R)
• M7: 2,504,717 km (0.083 R)
• M8: 2,596,720 km (0.031 R)
• M9: 3,371,936 km (0.108 R)
• M10: 4,268,925 km (0.091 R)
• M11: 5,118,342 km (0.086 R)
• M12: 5,895,802 km (0.116 R)
• M13: 5,957,137 km (0.097 R)
• M14: 6,329,636 km (0.064 R)
• M15: 7,293,794 km (0.108 R)
• M16: 7,692,173 km (0.076 R)
• M17: 8,029,516 km (0.098 R)
• M18: 8,371,796 km (0.051 R)
• M19: 8,510,024 km (0.111 R)
• M20: 8,649,150 km (0.114 R)
• M21: 10,227,408 km (0.033 R)
• M22: 10,598,411 km (0.058 R)
• M23: 11,277,286 km (0.095 R)
• M24: 11,506,619 km (0.089 R)
• M25: 11,583,513 km (0.09 R)
• M26: 12,439,661 km (0.062 R)
• M27: 12,835,647 km (0.079 R)
• M28: 13,477,721 km (0.064 R)
• M29: 15,212,458 km (0.074 R)
• M30: 18,525,303 km (0.093 R)
• M31: 18,705,718 km (0.106 R)
• M32: 21,102,724 km (0.12 R)
• M33: 21,764,545 km (0.053 R)
• M34: 22,433,098 km (0.091 R)
• M35: 22,529,140 km (0.035 R)
• M36: 23,011,444 km (0.063 R)
• M37: 24,084,659 km (0.093 R)
• M38: 24,478,849 km (0.089 R)
• M39: 24,577,733 km (0.111 R)
• M40: 24,974,766 km (0.04 R)
• M41: 26,380,687 km (0.048 R)
• M42: 27,400,496 km (0.102 R)
• M43: 29,059,087 km (0.108 R)
• M44: 29,163,806 km (0.06 R)
• M45: 30,430,451 km (0.09 R)
• M46: 32,472,312 km (0.111 R)
• M47: 32,689,828 km (0.072 R)
• M48: 33,016,998 km (0.031 R)
• M49: 34,780,308 km (0.088 R)
• M50: 35,337,560 km (0.081 R)
• M51: 36,573,837 km (0.09 R)
• M52: 38,167,802 km (0.062 R)
• M53: 38,627,367 km (0.089 R)
• M54: 40,250,354 km (0.119 R)
• M55: 40,718,147 km (0.06 R)
• M56: 41,187,735 km (0.065 R)
• M57: 44,645,390 km (0.08 R)
• M58: 48,691,713 km (0.054 R)
• M59: 48,816,179 km (0.062 R)
• M60: 48,940,644 km (0.105 R)
• M61: 51,453,589 km (0.028 R)
• M62: 51,580,299 km (0.111 R)
• M63: 53,365,749 km (0.087 R)
• M64: 54,008,272 km (0.115 R)
• M65: 54,653,338 km (0.12 R)
• M66: 56,996,789 km (0.04 R)
• M67: 58,180,706 km (0.105 R)
• M68: 62,726,088 km (0.076 R)
• M69: 63,540,050 km (0.079 R)
• M70: 65,452,808 km (0.082 R)
• M71: 67,800,597 km (0.059 R)
• M72: 68,217,826 km (0.054 R)
• M73: 69,334,574 km (0.077 R)
• M74: 74,004,271 km (0.045 R)
• M75: 78,191,067 km (0.092 R)
• M76: 79,945,850 km (0.067 R)
• M77: 85,587,784 km (0.109 R)
• M78: 86,339,663 km (0.1 R)
• M79: 87,395,974 km (0.119 R)
• M80: 89,369,020 km (0.066 R)
• M81: 89,826,490 km (0.073 R)
• M82: 93,050,025 km (0.089 R)
• M83: 93,668,313 km (0.055 R)
• M84: 94,132,815 km (0.111 R)
• M85: 94,598,214 km (0.067 R)
• M86: 95,064,361 km (0.093 R)
• M87: 96,780,098 km (0.075 R)
• M88: 98,191,554 km (0.096 R)
• M89: 101,193,385 km (0.052 R)
• M90: 101,511,131 km (0.109 R)
• M91: 102,945,027 km (0.119 R)
• M92: 104,385,654 km (0.111 R)
• M93: 104,706,691 km (0.084 R)
• M94: 107,610,835 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit