🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.5 AU - 0.72 AU

Year: 166 Days

Day: 22.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,415,337 km

• M1: 20,794 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.99 AU - 1.59 AU

Year: 510 Days

Day: 26.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.41 AU - 1.57 AU

Year: 633 Days

Day: 16.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,415,337 km

• M1: 581,188 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.94 AU - 2.82 AU

Year: 1279 Days

Day: 33.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.5 AU - 5.82 AU

Year: 3503 Days

Day: 13.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,415,337 km

• M1: 1,892,413 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.8

Radius: 3.8

Gravity: 48.74 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.89 AU - 17.69 AU

Year: 18812 Days

Day: 20.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,415,337 km

• M1: 120,875 km (0.103 R)
• M2: 449,242 km (0.103 R)
• M3: 614,548 km (0.059 R)
• M4: 821,891 km (0.062 R)
• M5: 895,642 km (0.029 R)
• M6: 1,102,836 km (0.101 R)
• M7: 1,212,042 km (0.111 R)
• M8: 1,239,867 km (0.104 R)
• M9: 1,267,992 km (0.077 R)
• M10: 2,170,216 km (0.11 R)
• M11: 2,341,805 km (0.116 R)
• M12: 2,376,661 km (0.083 R)
• M13: 2,589,390 km (0.095 R)
• M14: 2,845,352 km (0.069 R)
• M15: 2,957,400 km (0.104 R)
• M16: 3,033,097 km (0.113 R)
• M17: 3,071,095 km (0.103 R)
• M18: 4,156,577 km (0.099 R)
• M19: 4,498,857 km (0.106 R)
• M20: 4,761,551 km (0.117 R)
• M21: 5,625,778 km (0.042 R)
• M22: 5,956,090 km (0.115 R)
• M23: 6,099,704 km (0.12 R)
• M24: 7,288,408 km (0.097 R)
• M25: 9,199,671 km (0.085 R)
• M26: 9,869,121 km (0.088 R)
• M27: 11,254,547 km (0.058 R)
• M28: 17,987,648 km (0.055 R)
• M29: 19,243,971 km (0.051 R)
• M30: 19,668,978 km (0.101 R)
• M31: 19,953,962 km (0.066 R)
• M32: 20,240,442 km (0.07 R)
• M33: 23,253,643 km (0.072 R)
• M34: 23,630,629 km (0.051 R)
• M35: 23,857,719 km (0.066 R)
• M36: 23,933,565 km (0.081 R)
• M37: 29,114,887 km (0.091 R)
• M38: 29,847,318 km (0.113 R)
• M39: 30,092,808 km (0.111 R)
• M40: 33,684,354 km (0.117 R)
• M41: 34,452,988 km (0.085 R)
• M42: 34,624,577 km (0.059 R)
• M43: 35,400,242 km (0.115 R)
• M44: 35,746,860 km (0.058 R)
• M45: 36,881,111 km (0.09 R)
• M46: 37,320,480 km (0.056 R)
• M47: 37,584,969 km (0.027 R)
• M48: 40,263,369 km (0.057 R)
• M49: 41,443,098 km (0.09 R)
• M50: 41,716,862 km (0.109 R)
• M51: 42,358,188 km (0.057 R)
• M52: 42,634,047 km (0.114 R)
• M53: 43,836,215 km (0.08 R)
• M54: 44,581,661 km (0.108 R)
• M55: 44,675,011 km (0.113 R)
• M56: 45,331,147 km (0.088 R)
• M57: 45,896,028 km (0.078 R)
• M58: 47,032,673 km (0.081 R)
• M59: 49,237,147 km (0.088 R)
• M60: 49,817,737 km (0.119 R)
• M61: 49,914,826 km (0.111 R)
• M62: 50,985,797 km (0.063 R)
• M63: 51,475,131 km (0.118 R)
• M64: 51,671,254 km (0.117 R)
• M65: 52,557,023 km (0.115 R)
• M66: 53,944,992 km (0.068 R)
• M67: 54,643,315 km (0.063 R)
• M68: 55,144,169 km (0.087 R)
• M69: 55,244,399 km (0.088 R)
• M70: 56,554,278 km (0.099 R)
• M71: 57,874,180 km (0.087 R)
• M72: 58,793,908 km (0.053 R)
• M73: 60,544,502 km (0.12 R)
• M74: 61,998,893 km (0.049 R)
• M75: 62,521,139 km (0.061 R)
• M76: 65,153,912 km (0.092 R)
• M77: 66,323,767 km (0.116 R)
• M78: 68,253,131 km (0.035 R)
• M79: 68,360,841 km (0.108 R)
• M80: 68,468,552 km (0.118 R)
• M81: 68,576,412 km (0.085 R)
• M82: 70,418,261 km (0.112 R)
• M83: 70,854,039 km (0.096 R)
• M84: 71,072,153 km (0.06 R)
• M85: 72,276,266 km (0.092 R)
• M86: 72,386,071 km (0.083 R)
• M87: 72,825,889 km (0.092 R)
• M88: 73,046,097 km (0.096 R)
• M89: 73,266,455 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.4

Radius: 6.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.9 AU - 22.92 AU

Year: 29781 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,415,337 km

• M1: 101,427 km (0.053 R)
• M2: 198,816 km (0.058 R)
• M3: 383,719 km (0.031 R)
• M4: 462,407 km (0.056 R)
• M5: 655,837 km (0.116 R)
• M6: 752,028 km (0.11 R)
• M7: 1,069,026 km (0.114 R)
• M8: 1,374,954 km (0.072 R)
• M9: 1,951,504 km (0.073 R)
• M10: 2,594,925 km (0.085 R)
• M11: 2,939,598 km (0.059 R)
• M12: 3,068,552 km (0.112 R)
• M13: 3,265,422 km (0.085 R)
• M14: 3,365,503 km (0.088 R)
• M15: 3,845,712 km (0.065 R)
• M16: 4,129,799 km (0.104 R)
• M17: 4,531,469 km (0.106 R)
• M18: 4,680,618 km (0.111 R)
• M19: 4,869,411 km (0.08 R)
• M20: 5,293,521 km (0.1 R)
• M21: 5,809,783 km (0.056 R)
• M22: 6,425,528 km (0.115 R)
• M23: 6,677,600 km (0.114 R)
• M24: 6,975,898 km (0.076 R)
• M25: 7,541,229 km (0.083 R)
• M26: 8,808,173 km (0.099 R)
• M27: 9,323,837 km (0.115 R)
• M28: 9,418,682 km (0.059 R)
• M29: 9,849,225 km (0.097 R)
• M30: 10,482,472 km (0.088 R)
• M31: 10,928,573 km (0.045 R)
• M32: 11,279,829 km (0.066 R)
• M33: 11,330,244 km (0.075 R)
• M34: 14,274,928 km (0.104 R)
• M35: 14,439,037 km (0.079 R)
• M36: 14,824,401 km (0.117 R)
• M37: 14,935,103 km (0.114 R)
• M38: 15,157,256 km (0.101 R)
• M39: 15,717,650 km (0.1 R)
• M40: 17,790,777 km (0.1 R)
• M41: 18,619,998 km (0.085 R)
• M42: 18,679,688 km (0.078 R)
• M43: 19,099,459 km (0.077 R)
• M44: 19,280,174 km (0.11 R)
• M45: 20,131,685 km (0.054 R)
• M46: 20,500,294 km (0.053 R)
• M47: 22,060,300 km (0.104 R)
• M48: 23,335,473 km (0.071 R)
• M49: 24,372,784 km (0.087 R)
• M50: 25,358,784 km (0.097 R)
• M51: 25,890,006 km (0.053 R)
• M52: 26,090,168 km (0.098 R)
• M53: 26,559,157 km (0.103 R)
• M54: 27,166,375 km (0.08 R)
• M55: 28,325,609 km (0.12 R)
• M56: 28,394,274 km (0.104 R)
• M57: 28,531,904 km (0.103 R)
• M58: 29,084,369 km (0.119 R)
• M59: 29,292,310 km (0.107 R)
• M60: 29,500,999 km (0.058 R)
• M61: 30,059,598 km (0.032 R)
• M62: 30,410,405 km (0.04 R)
• M63: 33,121,268 km (0.093 R)
• M64: 33,411,188 km (0.109 R)
• M65: 33,556,298 km (0.092 R)
• M66: 33,993,274 km (0.113 R)
• M67: 34,285,588 km (0.037 R)
• M68: 35,241,518 km (0.112 R)
• M69: 35,611,474 km (0.098 R)
• M70: 36,355,424 km (0.084 R)
• M71: 36,430,073 km (0.113 R)
• M72: 36,729,120 km (0.065 R)
• M73: 38,009,677 km (0.104 R)
• M74: 39,842,401 km (0.05 R)
• M75: 40,382,300 km (0.078 R)
• M76: 41,002,233 km (0.118 R)
• M77: 41,157,815 km (0.039 R)
• M78: 43,117,996 km (0.096 R)
• M79: 45,429,582 km (0.03 R)
• M80: 45,912,933 km (0.099 R)
• M81: 48,026,751 km (0.113 R)
• M82: 49,178,206 km (0.056 R)
• M83: 49,923,053 km (0.11 R)
• M84: 50,504,989 km (0.103 R)
• M85: 51,005,693 km (0.056 R)
• M86: 52,011,888 km (0.059 R)
• M87: 54,128,998 km (0.12 R)
• M88: 54,299,539 km (0.053 R)
• M89: 55,412,846 km (0.055 R)
• M90: 55,584,734 km (0.085 R)
• M91: 55,842,940 km (0.043 R)
• M92: 56,879,803 km (0.105 R)
• M93: 56,966,570 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.7 AU - 23.3 AU

Year: 31149 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,415,337 km

• M1: 105,167 km (0.101 R)
• M2: 259,253 km (0.097 R)
• M3: 386,112 km (0.098 R)
• M4: 574,306 km (0.101 R)
• M5: 837,150 km (0.099 R)
• M6: 1,135,298 km (0.086 R)
• M7: 1,241,962 km (0.098 R)
• M8: 1,408,015 km (0.108 R)
• M9: 1,792,631 km (0.066 R)
• M10: 2,275,384 km (0.101 R)
• M11: 3,126,595 km (0.062 R)
• M12: 3,743,687 km (0.042 R)
• M13: 4,780,998 km (0.104 R)
• M14: 4,998,663 km (0.117 R)
• M15: 6,659,200 km (0.053 R)
• M16: 6,853,378 km (0.107 R)
• M17: 7,197,902 km (0.069 R)
• M18: 7,247,568 km (0.079 R)
• M19: 7,297,384 km (0.049 R)
• M20: 7,648,939 km (0.067 R)
• M21: 7,954,867 km (0.105 R)
• M22: 8,526,031 km (0.116 R)
• M23: 9,380,235 km (0.109 R)
• M24: 10,149,767 km (0.059 R)
• M25: 10,485,764 km (0.106 R)
• M26: 10,996,640 km (0.079 R)
• M27: 11,226,423 km (0.111 R)
• M28: 11,341,763 km (0.063 R)
• M29: 12,577,441 km (0.059 R)
• M30: 13,363,727 km (0.095 R)
• M31: 14,165,722 km (0.083 R)
• M32: 15,110,432 km (0.094 R)
• M33: 16,205,489 km (0.116 R)
• M34: 19,294,385 km (0.044 R)
• M35: 19,502,027 km (0.076 R)
• M36: 19,571,291 km (0.114 R)
• M37: 21,403,865 km (0.101 R)
• M38: 21,906,663 km (0.109 R)
• M39: 22,050,876 km (0.108 R)
• M40: 23,511,699 km (0.108 R)
• M41: 23,585,451 km (0.083 R)
• M42: 23,733,403 km (0.065 R)
• M43: 24,552,601 km (0.084 R)
• M44: 25,229,830 km (0.041 R)
• M45: 25,305,377 km (0.106 R)
• M46: 25,608,612 km (0.09 R)
• M47: 25,836,899 km (0.098 R)
• M48: 26,295,267 km (0.112 R)
• M49: 28,155,815 km (0.106 R)
• M50: 28,864,460 km (0.079 R)
• M51: 30,621,039 km (0.039 R)
• M52: 30,863,387 km (0.09 R)
• M53: 32,989,173 km (0.088 R)
• M54: 33,071,900 km (0.116 R)
• M55: 33,819,291 km (0.104 R)
• M56: 33,986,093 km (0.109 R)
• M57: 34,153,194 km (0.093 R)
• M58: 35,584,846 km (0.106 R)
• M59: 37,552,656 km (0.119 R)
• M60: 38,071,910 km (0.119 R)
• M61: 38,942,420 km (0.088 R)
• M62: 40,172,115 km (0.108 R)
• M63: 40,703,037 km (0.089 R)
• M64: 41,236,204 km (0.081 R)
• M65: 41,503,835 km (0.105 R)
• M66: 42,219,960 km (0.063 R)
• M67: 42,849,916 km (0.047 R)
• M68: 43,301,702 km (0.093 R)
• M69: 45,400,710 km (0.103 R)
• M70: 45,953,624 km (0.101 R)
• M71: 46,323,579 km (0.087 R)
• M72: 48,657,605 km (0.066 R)
• M73: 49,507,171 km (0.072 R)
• M74: 53,245,173 km (0.09 R)
• M75: 53,828,306 km (0.081 R)
• M76: 54,413,383 km (0.079 R)
• M77: 56,577,167 km (0.104 R)
• M78: 56,775,234 km (0.111 R)
• M79: 59,069,916 km (0.095 R)
• M80: 59,472,035 km (0.119 R)
• M81: 60,886,782 km (0.047 R)
• M82: 61,496,393 km (0.112 R)
• M83: 63,955,334 km (0.081 R)
• M84: 65,196,846 km (0.078 R)
• M85: 66,237,449 km (0.059 R)
• M86: 66,341,869 km (0.03 R)
• M87: 66,969,132 km (0.043 R)
• M88: 67,808,676 km (0.084 R)
• M89: 68,229,794 km (0.077 R)
• M90: 68,546,193 km (0.097 R)
• M91: 69,392,169 km (0.109 R)
• M92: 70,135,222 km (0.089 R)
• M93: 70,561,127 km (0.115 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit