🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.44 AU - 0.7 AU

Year: 196 Days

Day: 25.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.54 AU - 0.76 AU

Year: 239 Days

Day: 21.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.94 AU

Year: 302 Days

Day: 22 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,531,679 km

• M1: 16,157 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.24 AU - 1.8 AU

Year: 856 Days

Day: 15 Hours

Environment

Temp: -118 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,531,679 km

• M1: 336,745 km (0.079 R)
• M2: 1,652,159 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.45 AU - 2.13 AU

Year: 1093 Days

Day: 45.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,531,679 km

• M1: 149,897 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 11.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.64 AU - 3.9 AU

Year: 3342 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,531,679 km

• M1: 148,850 km (0.025 R)
• M2: 222,602 km (0.068 R)
• M3: 343,477 km (0.076 R)
• M4: 450,140 km (0.118 R)
• M5: 714,629 km (0.086 R)
• M6: 830,867 km (0.115 R)
• M7: 1,117,197 km (0.062 R)
• M8: 1,386,174 km (0.104 R)
• M9: 1,522,308 km (0.111 R)
• M10: 1,702,424 km (0.12 R)
• M11: 1,903,334 km (0.066 R)
• M12: 2,069,687 km (0.103 R)
• M13: 2,154,808 km (0.102 R)
• M14: 2,567,698 km (0.088 R)
• M15: 2,814,983 km (0.045 R)
• M16: 2,973,557 km (0.088 R)
• M17: 3,184,191 km (0.117 R)
• M18: 4,039,890 km (0.109 R)
• M19: 4,906,212 km (0.115 R)
• M20: 5,194,636 km (0.09 R)
• M21: 5,292,025 km (0.119 R)
• M22: 5,667,815 km (0.116 R)
• M23: 5,909,714 km (0.086 R)
• M24: 6,216,839 km (0.059 R)
• M25: 6,299,566 km (0.111 R)
• M26: 6,382,743 km (0.041 R)
• M27: 6,613,423 km (0.104 R)
• M28: 6,782,767 km (0.055 R)
• M29: 6,868,038 km (0.116 R)
• M30: 6,975,150 km (0.114 R)
• M31: 7,212,861 km (0.101 R)
• M32: 7,409,283 km (0.101 R)
• M33: 7,874,383 km (0.115 R)
• M34: 8,235,213 km (0.06 R)
• M35: 8,578,540 km (0.111 R)
• M36: 8,740,256 km (0.119 R)
• M37: 9,302,744 km (0.095 R)
• M38: 9,445,310 km (0.047 R)
• M39: 9,564,540 km (0.09 R)
• M40: 9,852,815 km (0.117 R)
• M41: 10,462,725 km (0.059 R)
• M42: 10,610,977 km (0.103 R)
• M43: 11,413,270 km (0.075 R)
• M44: 11,514,847 km (0.117 R)
• M45: 11,950,327 km (0.073 R)
• M46: 12,131,191 km (0.055 R)
• M47: 12,208,981 km (0.082 R)
• M48: 12,391,192 km (0.104 R)
• M49: 12,469,581 km (0.12 R)
• M50: 13,155,637 km (0.056 R)
• M51: 13,262,300 km (0.093 R)
• M52: 13,745,651 km (0.088 R)
• M53: 13,962,418 km (0.068 R)
• M54: 14,207,609 km (0.114 R)
• M55: 14,674,654 km (0.096 R)
• M56: 16,105,856 km (0.095 R)
• M57: 16,248,573 km (0.095 R)
• M58: 16,765,882 km (0.092 R)
• M59: 16,910,543 km (0.114 R)
• M60: 17,816,658 km (0.114 R)
• M61: 17,993,781 km (0.104 R)
• M62: 18,141,883 km (0.07 R)
• M63: 18,409,514 km (0.05 R)
• M64: 18,588,732 km (0.072 R)
• M65: 18,798,468 km (0.056 R)
• M66: 18,888,676 km (0.111 R)
• M67: 19,159,897 km (0.095 R)
• M68: 19,311,140 km (0.117 R)
• M69: 19,920,153 km (0.088 R)
• M70: 20,073,491 km (0.082 R)
• M71: 20,350,247 km (0.099 R)
• M72: 20,597,383 km (0.112 R)
• M73: 20,814,599 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.6

Radius: 5.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.58 AU - 12.42 AU

Year: 16657 Days

Day: 19.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,531,679 km

• M1: 124,914 km (0.098 R)
• M2: 212,429 km (0.044 R)
• M3: 432,936 km (0.03 R)
• M4: 790,326 km (0.113 R)
• M5: 997,219 km (0.088 R)
• M6: 1,610,421 km (0.031 R)
• M7: 4,004,286 km (0.118 R)
• M8: 5,145,868 km (0.08 R)
• M9: 5,582,095 km (0.029 R)
• M10: 7,327,753 km (0.096 R)
• M11: 8,497,309 km (0.094 R)
• M12: 10,485,614 km (0.063 R)
• M13: 11,864,757 km (0.114 R)
• M14: 12,167,692 km (0.078 R)
• M15: 13,509,436 km (0.114 R)
• M16: 14,573,077 km (0.096 R)
• M17: 17,195,378 km (0.104 R)
• M18: 18,037,015 km (0.112 R)
• M19: 18,191,550 km (0.089 R)
• M20: 18,540,562 km (0.107 R)
• M21: 18,579,607 km (0.111 R)
• M22: 18,657,547 km (0.077 R)
• M23: 19,048,895 km (0.085 R)
• M24: 19,482,430 km (0.099 R)
• M25: 20,359,373 km (0.118 R)
• M26: 20,964,646 km (0.115 R)
• M27: 21,005,187 km (0.062 R)
• M28: 21,412,242 km (0.037 R)
• M29: 21,575,753 km (0.096 R)
• M30: 27,866,643 km (0.111 R)
• M31: 29,215,118 km (0.117 R)
• M32: 29,714,924 km (0.095 R)
• M33: 30,538,760 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.3

Radius: 4.8

Gravity: 34.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.33 AU - 14.67 AU

Year: 22646 Days

Day: 20.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 176 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,531,679 km

• M1: 146,157 km (0.065 R)
• M2: 804,089 km (0.091 R)
• M3: 912,996 km (0.118 R)
• M4: 1,460,075 km (0.107 R)
• M5: 1,661,584 km (0.088 R)
• M6: 1,695,991 km (0.102 R)
• M7: 1,907,672 km (0.114 R)
• M8: 2,433,957 km (0.106 R)
• M9: 2,672,566 km (0.098 R)
• M10: 2,794,787 km (0.092 R)
• M11: 4,207,590 km (0.103 R)
• M12: 4,254,863 km (0.06 R)
• M13: 4,302,285 km (0.063 R)
• M14: 4,349,857 km (0.104 R)
• M15: 5,034,118 km (0.114 R)
• M16: 5,185,212 km (0.116 R)
• M17: 5,286,639 km (0.074 R)
• M18: 5,699,230 km (0.115 R)
• M19: 6,283,260 km (0.103 R)
• M20: 6,337,265 km (0.072 R)
• M21: 6,775,138 km (0.101 R)
• M22: 7,222,735 km (0.035 R)
• M23: 7,622,161 km (0.061 R)
• M24: 8,383,016 km (0.057 R)
• M25: 8,442,556 km (0.096 R)
• M26: 8,863,075 km (0.027 R)
• M27: 9,662,227 km (0.08 R)
• M28: 11,000,979 km (0.091 R)
• M29: 11,725,182 km (0.049 R)
• M30: 12,600,629 km (0.108 R)
• M31: 13,149,802 km (0.109 R)
• M32: 13,917,688 km (0.088 R)
• M33: 15,496,395 km (0.097 R)
• M34: 16,232,566 km (0.083 R)
• M35: 16,381,266 km (0.102 R)
• M36: 18,897,502 km (0.094 R)
• M37: 20,319,879 km (0.102 R)
• M38: 20,479,948 km (0.087 R)
• M39: 21,449,791 km (0.061 R)
• M40: 22,351,717 km (0.108 R)
• M41: 22,434,295 km (0.093 R)
• M42: 22,599,900 km (0.113 R)
• M43: 22,682,777 km (0.093 R)
• M44: 23,182,434 km (0.095 R)
• M45: 24,192,519 km (0.041 R)
• M46: 24,617,676 km (0.084 R)
• M47: 25,647,957 km (0.118 R)
• M48: 26,429,905 km (0.075 R)
• M49: 26,692,299 km (0.115 R)
• M50: 26,955,592 km (0.105 R)
• M51: 27,750,555 km (0.114 R)
• M52: 29,272,863 km (0.069 R)
• M53: 31,283,009 km (0.1 R)
• M54: 31,467,912 km (0.075 R)
• M55: 31,931,815 km (0.087 R)
• M56: 32,585,109 km (0.114 R)
• M57: 35,242,117 km (0.057 R)
• M58: 36,304,710 km (0.068 R)
• M59: 36,693,815 km (0.117 R)
• M60: 39,255,977 km (0.071 R)
• M61: 39,755,335 km (0.115 R)
• M62: 40,760,184 km (0.106 R)
• M63: 41,977,163 km (0.109 R)
• M64: 42,079,039 km (0.111 R)
• M65: 44,862,606 km (0.113 R)
• M66: 46,013,612 km (0.086 R)
• M67: 46,540,047 km (0.085 R)
• M68: 48,665,384 km (0.079 R)
• M69: 49,201,692 km (0.104 R)
• M70: 49,955,815 km (0.111 R)
• M71: 50,063,825 km (0.095 R)
• M72: 51,039,652 km (0.049 R)
• M73: 52,131,268 km (0.107 R)
• M74: 54,004,682 km (0.117 R)
• M75: 56,236,682 km (0.106 R)
• M76: 56,912,266 km (0.083 R)
• M77: 58,498,751 km (0.108 R)
• M78: 64,282,205 km (0.107 R)
• M79: 65,460,587 km (0.039 R)
• M80: 65,697,251 km (0.114 R)
• M81: 66,052,546 km (0.093 R)
• M82: 68,317,757 km (0.061 R)
• M83: 69,399,649 km (0.094 R)
• M84: 71,215,169 km (0.097 R)
• M85: 71,945,805 km (0.105 R)
• M86: 75,264,334 km (0.036 R)
• M87: 77,629,327 km (0.094 R)
• M88: 78,255,693 km (0.05 R)
• M89: 79,639,623 km (0.105 R)
• M90: 84,868,817 km (0.117 R)
• M91: 85,772,687 km (0.093 R)
• M92: 86,031,491 km (0.09 R)
• M93: 86,549,848 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.8

Radius: 3.8

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.44 AU - 16.52 AU

Year: 26471 Days

Day: 17.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,531,679 km

• M1: 57,296 km (0.119 R)
• M2: 247,884 km (0.089 R)
• M3: 973,583 km (0.049 R)
• M4: 1,137,542 km (0.054 R)
• M5: 1,335,460 km (0.109 R)
• M6: 1,819,260 km (0.11 R)
• M7: 2,413,911 km (0.116 R)
• M8: 3,233,558 km (0.037 R)
• M9: 3,654,975 km (0.093 R)
• M10: 4,093,447 km (0.082 R)
• M11: 4,900,078 km (0.11 R)
• M12: 5,019,158 km (0.106 R)
• M13: 5,712,395 km (0.107 R)
• M14: 5,921,981 km (0.087 R)
• M15: 6,091,326 km (0.081 R)
• M16: 6,917,854 km (0.072 R)
• M17: 7,186,083 km (0.099 R)
• M18: 7,231,112 km (0.11 R)
• M19: 7,686,787 km (0.103 R)
• M20: 8,482,349 km (0.116 R)
• M21: 8,817,448 km (0.09 R)
• M22: 8,962,408 km (0.116 R)
• M23: 9,059,497 km (0.102 R)
• M24: 9,303,641 km (0.119 R)
• M25: 9,550,178 km (0.066 R)
• M26: 10,200,780 km (0.119 R)
• M27: 10,352,921 km (0.092 R)
• M28: 11,702,892 km (0.071 R)
• M29: 11,968,727 km (0.09 R)
• M30: 12,560,836 km (0.066 R)
• M31: 13,052,115 km (0.065 R)
• M32: 13,773,027 km (0.079 R)
• M33: 14,792,237 km (0.099 R)
• M34: 15,022,020 km (0.118 R)
• M35: 15,660,055 km (0.059 R)
• M36: 16,070,701 km (0.05 R)
• M37: 16,962,454 km (0.116 R)
• M38: 17,022,443 km (0.105 R)
• M39: 18,422,230 km (0.074 R)
• M40: 19,985,079 km (0.119 R)
• M41: 20,558,039 km (0.112 R)
• M42: 20,622,066 km (0.095 R)
• M43: 20,750,272 km (0.064 R)
• M44: 22,046,687 km (0.067 R)
• M45: 22,638,496 km (0.112 R)
• M46: 22,704,618 km (0.107 R)
• M47: 22,903,284 km (0.08 R)
• M48: 23,169,120 km (0.074 R)
• M49: 23,636,613 km (0.037 R)
• M50: 24,039,779 km (0.032 R)
• M51: 24,853,143 km (0.103 R)
• M52: 24,921,210 km (0.107 R)
• M53: 28,337,427 km (0.102 R)
• M54: 28,551,202 km (0.047 R)
• M55: 28,694,068 km (0.078 R)
• M56: 29,484,095 km (0.054 R)
• M57: 33,540,291 km (0.106 R)
• M58: 35,287,445 km (0.119 R)
• M59: 35,440,783 km (0.055 R)
• M60: 37,610,550 km (0.105 R)
• M61: 37,845,569 km (0.111 R)
• M62: 38,159,724 km (0.112 R)
• M63: 38,790,578 km (0.107 R)
• M64: 39,424,724 km (0.044 R)
• M65: 41,347,954 km (0.093 R)
• M66: 41,509,669 km (0.099 R)
• M67: 41,590,602 km (0.116 R)
• M68: 41,752,467 km (0.103 R)
• M69: 42,565,531 km (0.097 R)
• M70: 42,647,062 km (0.077 R)
• M71: 43,712,348 km (0.077 R)
• M72: 44,786,461 km (0.103 R)
• M73: 44,952,365 km (0.117 R)
• M74: 47,297,910 km (0.107 R)
• M75: 48,060,261 km (0.107 R)
• M76: 48,315,325 km (0.115 R)
• M77: 48,997,491 km (0.051 R)
• M78: 50,026,874 km (0.111 R)
• M79: 53,949,630 km (0.065 R)
• M80: 55,101,234 km (0.082 R)
• M81: 55,368,117 km (0.1 R)
• M82: 57,699,151 km (0.057 R)
• M83: 58,422,756 km (0.027 R)
• M84: 58,513,412 km (0.101 R)
• M85: 59,422,668 km (0.102 R)
• M86: 59,879,091 km (0.057 R)
• M87: 59,970,495 km (0.115 R)
• M88: 60,245,007 km (0.068 R)
• M89: 60,887,231 km (0.104 R)
• M90: 61,531,699 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit