🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.65 AU - 0.87 AU

Year: 250 Days

Day: 23.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,331,626 km

• M1: 210,484 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.16 AU - 1.3 AU

Year: 514 Days

Day: 23.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.16 AU - 1.62 AU

Year: 617 Days

Day: 42.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,331,626 km

• M1: 123,418 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.37 AU - 2.71 AU

Year: 1525 Days

Day: 21.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,331,626 km

• M1: 192,233 km (0.112 R)
• M2: 602,281 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.25 AU - 3.45 AU

Year: 1813 Days

Day: 13 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.18 AU - 3.96 AU

Year: 2541 Days

Day: 45 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 11.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.91 AU - 7.19 AU

Year: 6315 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,331,626 km

• M1: 159,621 km (0.119 R)
• M2: 272,867 km (0.082 R)
• M3: 425,905 km (0.095 R)
• M4: 505,790 km (0.036 R)
• M5: 637,437 km (0.12 R)
• M6: 1,149,809 km (0.105 R)
• M7: 1,569,581 km (0.086 R)
• M8: 1,788,443 km (0.102 R)
• M9: 1,875,359 km (0.073 R)
• M10: 2,126,534 km (0.091 R)
• M11: 2,863,004 km (0.087 R)
• M12: 2,944,834 km (0.091 R)
• M13: 3,048,505 km (0.032 R)
• M14: 3,132,131 km (0.095 R)
• M15: 3,323,466 km (0.115 R)
• M16: 3,431,476 km (0.107 R)
• M17: 4,266,681 km (0.12 R)
• M18: 4,503,046 km (0.116 R)
• M19: 4,695,279 km (0.096 R)
• M20: 4,865,671 km (0.06 R)
• M21: 5,212,887 km (0.087 R)
• M22: 5,593,764 km (0.037 R)
• M23: 5,696,837 km (0.09 R)
• M24: 6,010,094 km (0.098 R)
• M25: 6,115,711 km (0.113 R)
• M26: 6,222,075 km (0.113 R)
• M27: 6,983,378 km (0.098 R)
• M28: 7,318,627 km (0.075 R)
• M29: 7,774,003 km (0.111 R)
• M30: 7,860,471 km (0.037 R)
• M31: 8,267,975 km (0.032 R)
• M32: 8,892,247 km (0.084 R)
• M33: 9,164,515 km (0.095 R)
• M34: 9,408,808 km (0.061 R)
• M35: 9,686,163 km (0.116 R)
• M36: 9,810,329 km (0.064 R)
• M37: 10,312,380 km (0.043 R)
• M38: 10,534,682 km (0.115 R)
• M39: 10,662,439 km (0.075 R)
• M40: 11,016,387 km (0.106 R)
• M41: 12,335,840 km (0.105 R)
• M42: 12,436,819 km (0.095 R)
• M43: 12,538,097 km (0.065 R)
• M44: 12,673,483 km (0.1 R)
• M45: 13,014,267 km (0.114 R)
• M46: 13,185,706 km (0.108 R)
• M47: 13,949,253 km (0.083 R)
• M48: 14,762,916 km (0.109 R)
• M49: 14,905,932 km (0.097 R)
• M50: 15,121,502 km (0.072 R)
• M51: 15,265,715 km (0.091 R)
• M52: 15,774,048 km (0.049 R)
• M53: 15,957,006 km (0.054 R)
• M54: 16,436,019 km (0.11 R)
• M55: 17,294,860 km (0.11 R)
• M56: 17,559,200 km (0.095 R)
• M57: 18,091,918 km (0.1 R)
• M58: 18,283,403 km (0.081 R)
• M59: 18,668,468 km (0.069 R)
• M60: 19,017,330 km (0.028 R)
• M61: 19,212,107 km (0.104 R)
• M62: 19,997,795 km (0.076 R)
• M63: 20,235,506 km (0.038 R)
• M64: 20,354,735 km (0.108 R)
• M65: 22,912,111 km (0.031 R)
• M66: 24,249,516 km (0.118 R)
• M67: 25,183,605 km (0.102 R)
• M68: 25,569,118 km (0.065 R)
• M69: 25,654,988 km (0.043 R)
• M70: 27,437,895 km (0.084 R)
• M71: 27,525,859 km (0.111 R)
• M72: 27,613,972 km (0.069 R)
• M73: 28,011,453 km (0.106 R)
• M74: 28,589,200 km (0.094 R)
• M75: 29,170,687 km (0.075 R)
• M76: 29,395,383 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 12.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.21 AU - 13.29 AU

Year: 15173 Days

Day: 13.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 95 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,331,626 km

• M1: 285,732 km (0.113 R)
• M2: 463,155 km (0.095 R)
• M3: 969,394 km (0.089 R)
• M4: 1,138,141 km (0.088 R)
• M5: 2,002,367 km (0.078 R)
• M6: 2,786,410 km (0.107 R)
• M7: 2,996,445 km (0.081 R)
• M8: 3,284,571 km (0.053 R)
• M9: 3,506,873 km (0.098 R)
• M10: 3,619,820 km (0.094 R)
• M11: 3,849,602 km (0.08 R)
• M12: 4,005,483 km (0.108 R)
• M13: 4,243,344 km (0.12 R)
• M14: 4,445,002 km (0.094 R)
• M15: 5,112,058 km (0.059 R)
• M16: 5,240,713 km (0.075 R)
• M17: 5,544,995 km (0.119 R)
• M18: 5,989,899 km (0.066 R)
• M19: 7,056,681 km (0.066 R)
• M20: 7,200,295 km (0.113 R)
• M21: 7,344,657 km (0.108 R)
• M22: 7,833,393 km (0.075 R)
• M23: 8,031,760 km (0.104 R)
• M24: 8,637,033 km (0.117 R)
• M25: 10,322,552 km (0.108 R)
• M26: 10,814,729 km (0.075 R)
• M27: 11,035,835 km (0.054 R)
• M28: 11,202,786 km (0.117 R)
• M29: 13,211,138 km (0.118 R)
• M30: 13,985,157 km (0.106 R)
• M31: 14,957,842 km (0.035 R)
• M32: 15,889,687 km (0.104 R)
• M33: 16,078,330 km (0.07 R)
• M34: 16,394,281 km (0.084 R)
• M35: 17,549,027 km (0.082 R)
• M36: 17,679,028 km (0.112 R)
• M37: 17,939,777 km (0.063 R)
• M38: 18,663,681 km (0.096 R)
• M39: 19,666,136 km (0.072 R)
• M40: 22,635,654 km (0.114 R)
• M41: 22,777,173 km (0.11 R)
• M42: 24,208,376 km (0.116 R)
• M43: 24,497,998 km (0.115 R)
• M44: 25,890,006 km (0.1 R)
• M45: 26,483,760 km (0.085 R)
• M46: 26,707,558 km (0.05 R)
• M47: 27,987,667 km (0.095 R)
• M48: 28,826,612 km (0.058 R)
• M49: 29,056,843 km (0.086 R)
• M50: 33,788,624 km (0.109 R)
• M51: 36,077,172 km (0.088 R)
• M52: 36,574,136 km (0.039 R)
• M53: 37,323,771 km (0.082 R)
• M54: 38,753,628 km (0.097 R)
• M55: 39,177,588 km (0.112 R)
• M56: 40,716,501 km (0.107 R)
• M57: 42,974,083 km (0.119 R)
• M58: 43,149,411 km (0.118 R)
• M59: 43,237,225 km (0.106 R)
• M60: 44,560,718 km (0.079 R)
• M61: 44,649,429 km (0.107 R)
• M62: 45,272,056 km (0.115 R)
• M63: 47,609,822 km (0.118 R)
• M64: 47,791,284 km (0.107 R)
• M65: 49,251,209 km (0.065 R)
• M66: 49,526,619 km (0.118 R)
• M67: 52,964,528 km (0.111 R)
• M68: 53,435,013 km (0.116 R)
• M69: 53,529,260 km (0.046 R)
• M70: 53,906,845 km (0.075 R)
• M71: 54,664,708 km (0.053 R)
• M72: 55,426,161 km (0.115 R)
• M73: 55,999,569 km (0.106 R)
• M74: 56,574,923 km (0.071 R)
• M75: 57,152,221 km (0.039 R)
• M76: 59,480,861 km (0.105 R)
• M77: 60,853,422 km (0.078 R)
• M78: 61,444,932 km (0.053 R)
• M79: 63,829,971 km (0.116 R)
• M80: 65,335,823 km (0.083 R)
• M81: 65,436,652 km (0.098 R)
• M82: 65,840,416 km (0.119 R)
• M83: 66,143,801 km (0.115 R)
• M84: 66,549,062 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.6

Radius: 4.3

Gravity: 40.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.34 AU - 20.2 AU

Year: 28220 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,331,626 km

• M1: 489,484 km (0.062 R)
• M2: 1,834,818 km (0.093 R)
• M3: 2,662,842 km (0.085 R)
• M4: 2,751,404 km (0.112 R)
• M5: 3,068,552 km (0.072 R)
• M6: 3,493,260 km (0.093 R)
• M7: 4,037,048 km (0.084 R)
• M8: 4,449,041 km (0.091 R)
• M9: 4,928,352 km (0.091 R)
• M10: 5,592,567 km (0.107 R)
• M11: 6,108,829 km (0.102 R)
• M12: 6,760,477 km (0.083 R)
• M13: 7,309,950 km (0.101 R)
• M14: 8,064,672 km (0.118 R)
• M15: 9,242,306 km (0.12 R)
• M16: 10,056,717 km (0.077 R)
• M17: 10,194,646 km (0.091 R)
• M18: 10,682,485 km (0.079 R)
• M19: 11,177,953 km (0.039 R)
• M20: 11,249,311 km (0.084 R)
• M21: 11,898,715 km (0.108 R)
• M22: 12,117,727 km (0.087 R)
• M23: 12,485,887 km (0.106 R)
• M24: 14,536,575 km (0.102 R)
• M25: 15,322,263 km (0.06 R)
• M26: 16,444,995 km (0.107 R)
• M27: 17,760,409 km (0.087 R)
• M28: 18,010,836 km (0.104 R)
• M29: 19,709,519 km (0.114 R)
• M30: 20,055,390 km (0.1 R)
• M31: 20,753,114 km (0.106 R)
• M32: 21,458,767 km (0.097 R)
• M33: 22,351,717 km (0.093 R)
• M34: 23,530,698 km (0.098 R)
• M35: 25,289,969 km (0.118 R)
• M36: 26,899,492 km (0.075 R)
• M37: 28,152,524 km (0.062 R)
• M38: 30,415,491 km (0.087 R)
• M39: 30,815,067 km (0.087 R)
• M40: 31,015,379 km (0.113 R)
• M41: 31,115,759 km (0.047 R)
• M42: 32,023,967 km (0.115 R)
• M43: 38,511,578 km (0.045 R)
• M44: 39,051,926 km (0.038 R)
• M45: 39,377,451 km (0.091 R)
• M46: 43,352,117 km (0.066 R)
• M47: 43,914,305 km (0.082 R)
• M48: 45,045,564 km (0.071 R)
• M49: 45,957,663 km (0.112 R)
• M50: 46,071,955 km (0.114 R)
• M51: 50,371,847 km (0.06 R)
• M52: 50,726,095 km (0.039 R)
• M53: 50,962,759 km (0.105 R)
• M54: 52,151,164 km (0.082 R)
• M55: 52,390,072 km (0.114 R)
• M56: 53,950,976 km (0.09 R)
• M57: 54,555,501 km (0.114 R)
• M58: 55,405,516 km (0.078 R)
• M59: 56,015,277 km (0.116 R)
• M60: 57,734,605 km (0.118 R)
• M61: 59,720,667 km (0.118 R)
• M62: 61,981,539 km (0.082 R)
• M63: 62,995,364 km (0.051 R)
• M64: 65,296,479 km (0.104 R)
• M65: 65,553,787 km (0.058 R)
• M66: 66,457,358 km (0.051 R)
• M67: 66,716,162 km (0.101 R)
• M68: 67,234,968 km (0.039 R)
• M69: 67,755,120 km (0.106 R)
• M70: 69,061,259 km (0.056 R)
• M71: 70,375,626 km (0.098 R)
• M72: 70,771,461 km (0.05 R)
• M73: 71,035,951 km (0.09 R)
• M74: 71,168,195 km (0.117 R)
• M75: 71,433,133 km (0.111 R)
• M76: 72,762,310 km (0.12 R)
• M77: 73,563,706 km (0.084 R)
• M78: 77,342,249 km (0.107 R)
• M79: 77,614,517 km (0.097 R)
• M80: 78,160,100 km (0.064 R)
• M81: 80,217,221 km (0.117 R)
• M82: 80,492,930 km (0.09 R)
• M83: 82,570,246 km (0.115 R)
• M84: 83,545,624 km (0.095 R)
• M85: 85,789,442 km (0.084 R)
• M86: 91,341,169 km (0.027 R)
• M87: 92,061,333 km (0.116 R)
• M88: 92,205,545 km (0.086 R)
• M89: 93,072,614 km (0.052 R)
• M90: 93,507,196 km (0.115 R)
• M91: 95,252,106 km (0.034 R)
• M92: 97,448,502 km (0.106 R)
• M93: 97,889,666 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit