🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.82 AU - 1.12 AU

Year: 351 Days

Day: 23.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.39 AU - 1.45 AU

Year: 621 Days

Day: 38.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,018,891 km

• M1: 50,863 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.22 AU - 1.74 AU

Year: 661 Days

Day: 40.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.06 AU - 4.5 AU

Year: 2698 Days

Day: 39.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,018,891 km

• M1: 350,059 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 8.6

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.21 AU - 7.61 AU

Year: 6668 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,018,891 km

• M1: 297,401 km (0.093 R)
• M2: 438,771 km (0.043 R)
• M3: 525,089 km (0.06 R)
• M4: 631,602 km (0.098 R)
• M5: 775,515 km (0.093 R)
• M6: 962,961 km (0.084 R)
• M7: 1,113,457 km (0.095 R)
• M8: 1,253,780 km (0.047 R)
• M9: 2,257,731 km (0.116 R)
• M10: 2,738,090 km (0.097 R)
• M11: 2,857,170 km (0.034 R)
• M12: 3,375,826 km (0.043 R)
• M13: 3,738,002 km (0.062 R)
• M14: 3,817,139 km (0.1 R)
• M15: 4,611,654 km (0.096 R)
• M16: 5,336,605 km (0.115 R)
• M17: 5,758,022 km (0.1 R)
• M18: 6,190,360 km (0.112 R)
• M19: 6,505,413 km (0.088 R)
• M20: 6,601,006 km (0.093 R)
• M21: 6,858,165 km (0.117 R)
• M22: 7,118,764 km (0.046 R)
• M23: 7,548,858 km (0.102 R)
• M24: 7,615,878 km (0.114 R)
• M25: 7,885,603 km (0.052 R)
• M26: 8,330,657 km (0.045 R)
• M27: 8,889,704 km (0.103 R)
• M28: 9,066,977 km (0.098 R)
• M29: 9,460,869 km (0.117 R)
• M30: 9,641,732 km (0.077 R)
• M31: 9,787,291 km (0.061 R)
• M32: 10,080,653 km (0.097 R)
• M33: 10,228,455 km (0.089 R)
• M34: 10,638,503 km (0.119 R)
• M35: 10,788,998 km (0.038 R)
• M36: 10,902,244 km (0.047 R)
• M37: 11,436,159 km (0.045 R)
• M38: 11,978,750 km (0.074 R)
• M39: 12,292,457 km (0.111 R)
• M40: 12,450,432 km (0.051 R)
• M41: 13,330,965 km (0.111 R)
• M42: 14,107,528 km (0.09 R)
• M43: 14,190,106 km (0.068 R)
• M44: 14,355,860 km (0.11 R)
• M45: 14,647,277 km (0.038 R)
• M46: 15,025,012 km (0.091 R)
• M47: 16,567,515 km (0.099 R)
• M48: 17,224,998 km (0.042 R)
• M49: 17,445,954 km (0.069 R)
• M50: 17,980,467 km (0.093 R)
• M51: 18,837,513 km (0.107 R)
• M52: 19,707,874 km (0.116 R)
• M53: 20,638,223 km (0.119 R)
• M54: 20,732,021 km (0.059 R)
• M55: 21,392,795 km (0.101 R)
• M56: 21,630,506 km (0.094 R)
• M57: 22,589,877 km (0.098 R)
• M58: 22,686,517 km (0.079 R)
• M59: 22,783,307 km (0.026 R)
• M60: 23,661,147 km (0.115 R)
• M61: 24,104,107 km (0.105 R)
• M62: 24,401,058 km (0.059 R)
• M63: 24,998,403 km (0.118 R)
• M64: 25,499,855 km (0.117 R)
• M65: 25,650,948 km (0.087 R)
• M66: 26,106,025 km (0.065 R)
• M67: 26,207,602 km (0.102 R)
• M68: 27,642,246 km (0.097 R)
• M69: 28,056,781 km (0.108 R)
• M70: 28,787,268 km (0.119 R)
• M71: 29,260,147 km (0.106 R)
• M72: 30,426,861 km (0.066 R)
• M73: 31,284,954 km (0.087 R)
• M74: 31,392,814 km (0.104 R)
• M75: 31,554,679 km (0.087 R)
• M76: 31,879,456 km (0.099 R)
• M77: 32,096,672 km (0.116 R)
• M78: 32,205,430 km (0.037 R)
• M79: 35,468,159 km (0.095 R)
• M80: 36,087,943 km (0.097 R)
• M81: 36,201,039 km (0.034 R)
• M82: 36,370,982 km (0.105 R)
• M83: 36,939,005 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121

Radius: 8.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.42 AU - 8.88 AU

Year: 7018 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 69.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,018,891 km

• M1: 135,685 km (0.106 R)
• M2: 309,219 km (0.037 R)
• M3: 419,173 km (0.044 R)
• M4: 526,285 km (0.049 R)
• M5: 680,970 km (0.033 R)
• M6: 840,590 km (0.08 R)
• M7: 1,126,023 km (0.049 R)
• M8: 1,279,959 km (0.064 R)
• M9: 1,390,662 km (0.118 R)
• M10: 1,543,401 km (0.112 R)
• M11: 1,823,897 km (0.063 R)
• M12: 2,539,723 km (0.049 R)
• M13: 2,664,188 km (0.112 R)
• M14: 2,838,769 km (0.112 R)
• M15: 3,419,059 km (0.117 R)
• M16: 4,254,713 km (0.096 R)
• M17: 4,459,064 km (0.112 R)
• M18: 4,685,854 km (0.077 R)
• M19: 4,781,447 km (0.077 R)
• M20: 4,955,130 km (0.1 R)
• M21: 5,348,573 km (0.026 R)
• M22: 5,772,683 km (0.072 R)
• M23: 6,270,544 km (0.099 R)
• M24: 6,609,982 km (0.042 R)
• M25: 7,240,836 km (0.042 R)
• M26: 7,440,400 km (0.072 R)
• M27: 7,867,950 km (0.095 R)
• M28: 9,462,365 km (0.055 R)
• M29: 10,320,907 km (0.117 R)
• M30: 10,721,679 km (0.104 R)
• M31: 11,693,916 km (0.038 R)
• M32: 12,243,090 km (0.105 R)
• M33: 13,530,080 km (0.12 R)
• M34: 14,551,235 km (0.098 R)
• M35: 15,113,424 km (0.066 R)
• M36: 15,625,498 km (0.116 R)
• M37: 16,143,256 km (0.091 R)
• M38: 16,930,440 km (0.096 R)
• M39: 17,849,719 km (0.112 R)
• M40: 17,939,477 km (0.031 R)
• M41: 18,511,839 km (0.107 R)
• M42: 18,602,794 km (0.082 R)
• M43: 18,937,445 km (0.054 R)
• M44: 19,151,370 km (0.115 R)
• M45: 20,327,059 km (0.079 R)
• M46: 21,113,196 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.8

Radius: 4.2

Gravity: 47.55 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.36 AU - 18.28 AU

Year: 27614 Days

Day: 20.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,018,891 km

• M1: 61,186 km (0.08 R)
• M2: 87,964 km (0.116 R)
• M3: 124,465 km (0.058 R)
• M4: 524,939 km (0.091 R)
• M5: 799,601 km (0.111 R)
• M6: 1,960,779 km (0.111 R)
• M7: 2,165,878 km (0.068 R)
• M8: 2,685,731 km (0.057 R)
• M9: 3,484,733 km (0.111 R)
• M10: 3,783,031 km (0.103 R)
• M11: 5,507,595 km (0.095 R)
• M12: 6,752,399 km (0.109 R)
• M13: 7,756,500 km (0.048 R)
• M14: 8,806,228 km (0.049 R)
• M15: 9,211,190 km (0.103 R)
• M16: 10,604,544 km (0.032 R)
• M17: 10,676,052 km (0.078 R)
• M18: 10,963,130 km (0.108 R)
• M19: 12,136,726 km (0.114 R)
• M20: 12,286,324 km (0.1 R)
• M21: 15,159,799 km (0.114 R)
• M22: 16,463,545 km (0.086 R)
• M23: 16,712,027 km (0.071 R)
• M24: 17,212,731 km (0.093 R)
• M25: 17,633,550 km (0.108 R)
• M26: 17,972,838 km (0.115 R)
• M27: 18,314,071 km (0.085 R)
• M28: 20,229,372 km (0.115 R)
• M29: 21,933,890 km (0.057 R)
• M30: 22,298,610 km (0.058 R)
• M31: 23,497,637 km (0.045 R)
• M32: 24,245,925 km (0.069 R)
• M33: 26,537,017 km (0.04 R)
• M34: 28,697,060 km (0.097 R)
• M35: 29,195,820 km (0.053 R)
• M36: 29,396,131 km (0.078 R)
• M37: 30,404,421 km (0.108 R)
• M38: 31,835,025 km (0.103 R)
• M39: 33,706,345 km (0.073 R)
• M40: 35,506,157 km (0.092 R)
• M41: 36,795,391 km (0.103 R)
• M42: 37,337,085 km (0.029 R)
• M43: 37,554,451 km (0.07 R)
• M44: 38,318,597 km (0.116 R)
• M45: 38,757,667 km (0.079 R)
• M46: 45,423,149 km (0.076 R)
• M47: 45,655,325 km (0.047 R)
• M48: 47,526,047 km (0.073 R)
• M49: 48,233,944 km (0.098 R)
• M50: 49,421,601 km (0.083 R)
• M51: 49,540,980 km (0.087 R)
• M52: 51,221,114 km (0.063 R)
• M53: 53,408,684 km (0.081 R)
• M54: 56,871,725 km (0.09 R)
• M55: 57,748,817 km (0.116 R)
• M56: 58,630,248 km (0.095 R)
• M57: 60,661,787 km (0.064 R)
• M58: 60,917,300 km (0.03 R)
• M59: 61,045,206 km (0.102 R)
• M60: 61,429,523 km (0.096 R)
• M61: 62,716,215 km (0.112 R)
• M62: 63,492,478 km (0.097 R)
• M63: 64,402,183 km (0.106 R)
• M64: 64,532,482 km (0.092 R)
• M65: 68,083,786 km (0.085 R)
• M66: 68,482,315 km (0.066 R)
• M67: 69,148,175 km (0.12 R)
• M68: 69,281,616 km (0.074 R)
• M69: 70,620,667 km (0.118 R)
• M70: 71,293,259 km (0.084 R)
• M71: 71,833,008 km (0.114 R)
• M72: 76,474,880 km (0.117 R)
• M73: 76,751,038 km (0.085 R)
• M74: 77,027,345 km (0.073 R)
• M75: 77,165,723 km (0.12 R)
• M76: 79,250,370 km (0.105 R)
• M77: 79,809,417 km (0.105 R)
• M78: 82,058,621 km (0.115 R)
• M79: 82,482,731 km (0.092 R)
• M80: 84,328,619 km (0.08 R)
• M81: 85,042,201 km (0.053 R)
• M82: 85,328,232 km (0.099 R)
• M83: 86,331,734 km (0.117 R)
• M84: 86,906,938 km (0.081 R)
• M85: 87,772,212 km (0.117 R)
• M86: 88,930,249 km (0.112 R)
• M87: 90,093,223 km (0.055 R)
• M88: 92,140,620 km (0.051 R)
• M89: 94,203,425 km (0.063 R)
• M90: 97,325,981 km (0.113 R)
• M91: 97,774,775 km (0.081 R)
• M92: 98,824,802 km (0.114 R)
• M93: 99,727,625 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.7

Radius: 3.4

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.73 AU - 19.07 AU

Year: 30162 Days

Day: 24.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,018,891 km

• M1: 105,317 km (0.11 R)
• M2: 158,125 km (0.067 R)
• M3: 231,877 km (0.055 R)
• M4: 455,226 km (0.077 R)
• M5: 644,318 km (0.092 R)
• M6: 1,087,427 km (0.089 R)
• M7: 1,697,936 km (0.089 R)
• M8: 2,111,873 km (0.064 R)
• M9: 2,213,600 km (0.101 R)
• M10: 2,369,331 km (0.054 R)
• M11: 2,395,660 km (0.06 R)
• M12: 2,718,792 km (0.081 R)
• M13: 3,055,387 km (0.101 R)
• M14: 3,287,114 km (0.107 R)
• M15: 3,316,435 km (0.077 R)
• M16: 3,859,924 km (0.074 R)
• M17: 4,015,656 km (0.037 R)
• M18: 5,128,514 km (0.071 R)
• M19: 6,661,294 km (0.041 R)
• M20: 6,848,142 km (0.035 R)
• M21: 7,303,518 km (0.084 R)
• M22: 7,457,454 km (0.085 R)
• M23: 7,886,201 km (0.073 R)
• M24: 8,645,710 km (0.115 R)
• M25: 9,764,403 km (0.089 R)
• M26: 9,806,589 km (0.091 R)
• M27: 10,708,964 km (0.106 R)
• M28: 10,971,657 km (0.111 R)
• M29: 11,015,639 km (0.083 R)
• M30: 12,637,430 km (0.101 R)
• M31: 13,335,005 km (0.101 R)
• M32: 13,475,926 km (0.099 R)
• M33: 13,949,553 km (0.069 R)
• M34: 15,206,025 km (0.097 R)
• M35: 15,748,467 km (0.091 R)
• M36: 15,798,134 km (0.1 R)
• M37: 16,347,307 km (0.115 R)
• M38: 16,649,645 km (0.116 R)
• M39: 17,157,529 km (0.1 R)
• M40: 17,876,946 km (0.057 R)
• M41: 19,611,533 km (0.095 R)
• M42: 20,634,184 km (0.076 R)
• M43: 20,797,395 km (0.075 R)
• M44: 21,015,359 km (0.081 R)
• M45: 22,061,647 km (0.082 R)
• M46: 22,117,148 km (0.079 R)
• M47: 23,577,372 km (0.103 R)
• M48: 25,533,215 km (0.108 R)
• M49: 25,883,723 km (0.08 R)
• M50: 26,826,189 km (0.107 R)
• M51: 32,332,588 km (0.097 R)
• M52: 33,155,825 km (0.105 R)
• M53: 33,729,832 km (0.075 R)
• M54: 33,921,916 km (0.07 R)
• M55: 34,758,467 km (0.12 R)
• M56: 35,993,248 km (0.063 R)
• M57: 36,451,765 km (0.12 R)
• M58: 37,242,240 km (0.066 R)
• M59: 38,171,692 km (0.097 R)
• M60: 39,512,687 km (0.071 R)
• M61: 40,460,539 km (0.12 R)
• M62: 40,732,658 km (0.094 R)
• M63: 41,210,473 km (0.119 R)
• M64: 41,347,206 km (0.035 R)
• M65: 43,975,940 km (0.067 R)
• M66: 44,606,345 km (0.119 R)
• M67: 45,592,943 km (0.11 R)
• M68: 45,876,281 km (0.091 R)
• M69: 46,586,871 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit