🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 193 Days

Day: 39.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,730,166 km

• M1: 35,006 km (0.06 R)
• M2: 100,679 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.01 AU - 1.17 AU

Year: 512 Days

Day: 41.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.17 AU - 1.91 AU

Year: 859 Days

Day: 42.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.7

Radius: 14

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.84 AU - 4.2 AU

Year: 3624 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 86,730,166 km

• M1: 184,903 km (0.073 R)
• M2: 294,409 km (0.083 R)
• M3: 557,701 km (0.118 R)
• M4: 678,277 km (0.111 R)
• M5: 895,044 km (0.061 R)
• M6: 984,204 km (0.099 R)
• M7: 1,309,430 km (0.044 R)
• M8: 1,532,181 km (0.071 R)
• M9: 1,627,774 km (0.074 R)
• M10: 1,839,605 km (0.106 R)
• M11: 2,091,079 km (0.034 R)
• M12: 2,401,495 km (0.101 R)
• M13: 3,511,960 km (0.1 R)
• M14: 3,751,466 km (0.097 R)
• M15: 4,149,845 km (0.055 R)
• M16: 4,722,356 km (0.091 R)
• M17: 5,257,168 km (0.111 R)
• M18: 5,383,429 km (0.057 R)
• M19: 5,510,587 km (0.105 R)
• M20: 6,384,388 km (0.059 R)
• M21: 6,474,147 km (0.092 R)
• M22: 6,655,011 km (0.085 R)
• M23: 6,975,599 km (0.08 R)
• M24: 7,114,576 km (0.087 R)
• M25: 7,254,450 km (0.109 R)
• M26: 7,632,035 km (0.113 R)
• M27: 7,919,562 km (0.091 R)
• M28: 8,040,287 km (0.1 R)
• M29: 8,234,914 km (0.091 R)
• M30: 8,878,334 km (0.108 R)
• M31: 9,104,826 km (0.108 R)
• M32: 9,615,104 km (0.102 R)
• M33: 9,769,938 km (0.081 R)
• M34: 10,371,471 km (0.107 R)
• M35: 10,556,972 km (0.077 R)
• M36: 11,012,049 km (0.099 R)
• M37: 11,665,492 km (0.089 R)
• M38: 12,387,601 km (0.112 R)
• M39: 12,782,540 km (0.034 R)
• M40: 13,411,449 km (0.093 R)
• M41: 13,962,717 km (0.112 R)
• M42: 14,255,929 km (0.066 R)
• M43: 14,462,374 km (0.044 R)
• M44: 14,878,256 km (0.062 R)
• M45: 15,147,682 km (0.071 R)
• M46: 15,358,316 km (0.073 R)
• M47: 15,600,365 km (0.112 R)
• M48: 16,057,387 km (0.094 R)
• M49: 17,172,489 km (0.091 R)
• M50: 17,612,905 km (0.095 R)
• M51: 18,025,347 km (0.119 R)
• M52: 18,152,804 km (0.076 R)
• M53: 18,569,284 km (0.075 R)
• M54: 18,794,878 km (0.073 R)
• M55: 20,035,194 km (0.076 R)
• M56: 20,399,315 km (0.115 R)
• M57: 21,268,329 km (0.094 R)
• M58: 21,369,457 km (0.071 R)
• M59: 21,470,735 km (0.109 R)
• M60: 22,217,827 km (0.092 R)
• M61: 22,629,072 km (0.106 R)
• M62: 22,904,631 km (0.075 R)
• M63: 23,042,710 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 8.7

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.9 AU - 8.48 AU

Year: 10538 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,730,166 km

• M1: 120,277 km (0.072 R)
• M2: 368,609 km (0.088 R)
• M3: 740,659 km (0.1 R)
• M4: 827,127 km (0.066 R)
• M5: 991,983 km (0.074 R)
• M6: 1,311,674 km (0.094 R)
• M7: 1,662,780 km (0.082 R)
• M8: 1,920,986 km (0.08 R)
• M9: 2,422,887 km (0.073 R)
• M10: 2,554,683 km (0.107 R)
• M11: 2,661,795 km (0.069 R)
• M12: 3,133,776 km (0.061 R)
• M13: 3,631,788 km (0.12 R)
• M14: 3,936,219 km (0.081 R)
• M15: 4,408,500 km (0.039 R)
• M16: 4,766,338 km (0.1 R)
• M17: 4,965,453 km (0.102 R)
• M18: 5,032,472 km (0.08 R)
• M19: 5,133,601 km (0.098 R)
• M20: 5,235,327 km (0.077 R)
• M21: 6,325,596 km (0.068 R)
• M22: 6,471,305 km (0.059 R)
• M23: 6,544,608 km (0.089 R)
• M24: 6,877,912 km (0.087 R)
• M25: 7,832,346 km (0.071 R)
• M26: 8,585,272 km (0.036 R)
• M27: 8,909,152 km (0.087 R)
• M28: 9,195,931 km (0.094 R)
• M29: 10,116,855 km (0.095 R)
• M30: 10,588,238 km (0.112 R)
• M31: 11,066,951 km (0.062 R)
• M32: 11,508,115 km (0.118 R)
• M33: 12,226,185 km (0.084 R)
• M34: 12,453,424 km (0.04 R)
• M35: 12,958,616 km (0.088 R)
• M36: 13,051,217 km (0.115 R)
• M37: 13,190,343 km (0.081 R)
• M38: 13,283,543 km (0.08 R)
• M39: 14,179,036 km (0.071 R)
• M40: 15,288,902 km (0.08 R)
• M41: 15,435,658 km (0.093 R)
• M42: 16,276,548 km (0.092 R)
• M43: 16,677,470 km (0.112 R)
• M44: 16,828,564 km (0.106 R)
• M45: 16,929,692 km (0.096 R)
• M46: 17,899,535 km (0.086 R)
• M47: 18,730,102 km (0.079 R)
• M48: 19,044,856 km (0.093 R)
• M49: 20,160,108 km (0.116 R)
• M50: 20,536,646 km (0.054 R)
• M51: 21,024,036 km (0.072 R)
• M52: 23,292,538 km (0.106 R)
• M53: 23,517,982 km (0.109 R)
• M54: 23,800,872 km (0.096 R)
• M55: 24,027,961 km (0.075 R)
• M56: 24,198,652 km (0.093 R)
• M57: 25,174,180 km (0.032 R)
• M58: 25,521,397 km (0.1 R)
• M59: 25,637,634 km (0.038 R)
• M60: 26,572,920 km (0.069 R)
• M61: 27,460,036 km (0.111 R)
• M62: 27,698,195 km (0.111 R)
• M63: 28,477,002 km (0.118 R)
• M64: 28,718,154 km (0.084 R)
• M65: 28,778,442 km (0.106 R)
• M66: 29,081,078 km (0.114 R)
• M67: 29,202,402 km (0.106 R)
• M68: 29,933,786 km (0.087 R)
• M69: 30,178,827 km (0.108 R)
• M70: 30,547,885 km (0.037 R)
• M71: 30,794,722 km (0.102 R)
• M72: 31,104,090 km (0.113 R)
• M73: 32,982,291 km (0.095 R)
• M74: 33,362,420 km (0.037 R)
• M75: 33,998,958 km (0.102 R)
• M76: 34,511,182 km (0.1 R)
• M77: 35,090,425 km (0.104 R)
• M78: 35,802,810 km (0.042 R)
• M79: 36,063,110 km (0.101 R)
• M80: 37,373,587 km (0.097 R)
• M81: 40,514,245 km (0.099 R)
• M82: 41,944,700 km (0.068 R)
• M83: 44,784,815 km (0.12 R)
• M84: 44,854,827 km (0.079 R)
• M85: 44,924,989 km (0.102 R)
• M86: 45,416,567 km (0.107 R)
• M87: 45,486,878 km (0.113 R)
• M88: 46,121,921 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.3

Radius: 5.4

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.31 AU - 14.39 AU

Year: 18340 Days

Day: 21.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 86,730,166 km

• M1: 423,960 km (0.047 R)
• M2: 691,292 km (0.061 R)
• M3: 887,564 km (0.112 R)
• M4: 980,315 km (0.053 R)
• M5: 1,518,718 km (0.092 R)
• M6: 1,921,285 km (0.116 R)
• M7: 1,981,424 km (0.054 R)
• M8: 2,134,462 km (0.073 R)
• M9: 2,484,821 km (0.109 R)
• M10: 2,717,146 km (0.099 R)
• M11: 2,921,796 km (0.116 R)
• M12: 3,061,072 km (0.085 R)
• M13: 3,238,196 km (0.026 R)
• M14: 3,528,565 km (0.112 R)
• M15: 4,251,123 km (0.102 R)
• M16: 4,369,455 km (0.082 R)
• M17: 4,448,891 km (0.076 R)
• M18: 4,488,684 km (0.09 R)
• M19: 4,690,043 km (0.084 R)
• M20: 4,976,672 km (0.086 R)
• M21: 5,567,135 km (0.068 R)
• M22: 5,653,304 km (0.055 R)
• M23: 6,135,158 km (0.054 R)
• M24: 7,325,359 km (0.12 R)
• M25: 7,372,632 km (0.113 R)
• M26: 7,898,319 km (0.08 R)
• M27: 8,386,606 km (0.112 R)
• M28: 9,341,190 km (0.103 R)
• M29: 9,598,050 km (0.103 R)
• M30: 9,753,332 km (0.089 R)
• M31: 9,857,303 km (0.093 R)
• M32: 10,648,676 km (0.114 R)
• M33: 11,241,981 km (0.104 R)
• M34: 11,735,355 km (0.099 R)
• M35: 12,629,800 km (0.078 R)
• M36: 12,743,195 km (0.083 R)
• M37: 13,430,298 km (0.047 R)
• M38: 13,488,193 km (0.037 R)
• M39: 14,247,103 km (0.09 R)
• M40: 14,365,136 km (0.095 R)
• M41: 14,483,467 km (0.045 R)
• M42: 14,542,708 km (0.12 R)
• M43: 14,840,408 km (0.062 R)
• M44: 14,960,086 km (0.087 R)
• M45: 15,320,767 km (0.07 R)
• M46: 15,867,397 km (0.045 R)
• M47: 16,050,954 km (0.085 R)
• M48: 17,042,040 km (0.052 R)
• M49: 18,888,227 km (0.093 R)
• M50: 19,801,971 km (0.119 R)
• M51: 21,401,621 km (0.081 R)
• M52: 21,875,996 km (0.09 R)
• M53: 22,559,658 km (0.068 R)
• M54: 24,369,643 km (0.039 R)
• M55: 25,721,559 km (0.111 R)
• M56: 26,009,235 km (0.103 R)
• M57: 26,370,365 km (0.091 R)
• M58: 27,390,473 km (0.109 R)
• M59: 27,537,228 km (0.109 R)
• M60: 28,200,844 km (0.098 R)
• M61: 28,646,197 km (0.058 R)
• M62: 30,831,523 km (0.071 R)
• M63: 31,982,678 km (0.089 R)
• M64: 32,758,044 km (0.103 R)
• M65: 36,402,996 km (0.074 R)
• M66: 38,027,330 km (0.037 R)
• M67: 38,930,901 km (0.09 R)
• M68: 39,509,396 km (0.071 R)
• M69: 39,924,530 km (0.096 R)
• M70: 41,683,352 km (0.076 R)
• M71: 43,467,307 km (0.1 R)
• M72: 44,153,512 km (0.051 R)
• M73: 45,102,860 km (0.103 R)
• M74: 45,797,443 km (0.1 R)
• M75: 45,971,725 km (0.099 R)
• M76: 46,233,372 km (0.115 R)
• M77: 46,583,131 km (0.111 R)
• M78: 46,670,796 km (0.084 R)
• M79: 47,549,534 km (0.072 R)
• M80: 48,433,657 km (0.101 R)
• M81: 49,949,233 km (0.116 R)
• M82: 52,297,172 km (0.11 R)
• M83: 52,935,356 km (0.074 R)
• M84: 53,118,165 km (0.1 R)
• M85: 53,484,530 km (0.05 R)
• M86: 54,588,413 km (0.105 R)
• M87: 54,773,016 km (0.09 R)
• M88: 56,071,825 km (0.09 R)
• M89: 56,631,620 km (0.102 R)
• M90: 56,912,266 km (0.103 R)
• M91: 57,193,211 km (0.115 R)
• M92: 57,850,693 km (0.045 R)
• M93: 58,227,530 km (0.094 R)
• M94: 59,457,973 km (0.099 R)
• M95: 59,552,968 km (0.032 R)
• M96: 61,367,590 km (0.113 R)
• M97: 62,136,972 km (0.1 R)
• M98: 62,426,443 km (0.044 R)
• M99: 64,171,951 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.1

Radius: 4.8

Gravity: 36.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.73 AU - 15.03 AU

Year: 22004 Days

Day: 23.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,730,166 km

• M1: 90,357 km (0.071 R)
• M2: 121,773 km (0.055 R)
• M3: 268,977 km (0.072 R)
• M4: 555,756 km (0.076 R)
• M5: 1,208,302 km (0.112 R)
• M6: 1,984,117 km (0.081 R)
• M7: 2,207,466 km (0.06 R)
• M8: 3,093,235 km (0.062 R)
• M9: 3,844,216 km (0.071 R)
• M10: 4,454,576 km (0.068 R)
• M11: 4,648,455 km (0.075 R)
• M12: 4,697,373 km (0.113 R)
• M13: 5,044,590 km (0.057 R)
• M14: 5,606,629 km (0.076 R)
• M15: 5,921,533 km (0.085 R)
• M16: 6,242,121 km (0.111 R)
• M17: 6,296,126 km (0.077 R)
• M18: 7,237,695 km (0.104 R)
• M19: 8,760,302 km (0.105 R)
• M20: 9,064,135 km (0.092 R)
• M21: 11,285,813 km (0.096 R)
• M22: 12,763,690 km (0.104 R)
• M23: 13,455,281 km (0.04 R)
• M24: 14,802,410 km (0.039 R)
• M25: 16,864,617 km (0.082 R)
• M26: 17,470,189 km (0.105 R)
• M27: 17,546,484 km (0.1 R)
• M28: 18,936,697 km (0.105 R)
• M29: 19,486,918 km (0.033 R)
• M30: 20,122,110 km (0.096 R)
• M31: 22,150,358 km (0.044 R)
• M32: 22,480,970 km (0.086 R)
• M33: 24,583,418 km (0.04 R)
• M34: 24,668,838 km (0.113 R)
• M35: 24,925,698 km (0.073 R)
• M36: 26,923,578 km (0.112 R)
• M37: 27,897,161 km (0.114 R)
• M38: 28,972,470 km (0.109 R)
• M39: 29,605,867 km (0.117 R)
• M40: 32,371,782 km (0.048 R)
• M41: 35,701,382 km (0.118 R)
• M42: 35,894,962 km (0.085 R)
• M43: 39,138,094 km (0.091 R)
• M44: 40,038,823 km (0.106 R)
• M45: 41,554,997 km (0.1 R)
• M46: 43,398,941 km (0.031 R)
• M47: 44,955,955 km (0.036 R)
• M48: 45,374,231 km (0.033 R)
• M49: 46,109,355 km (0.101 R)
• M50: 48,017,625 km (0.119 R)
• M51: 48,659,550 km (0.11 R)
• M52: 49,196,457 km (0.052 R)
• M53: 49,627,598 km (0.106 R)
• M54: 51,036,959 km (0.066 R)
• M55: 51,691,899 km (0.1 R)
• M56: 52,789,648 km (0.106 R)
• M57: 53,673,472 km (0.078 R)
• M58: 55,904,126 km (0.041 R)
• M59: 56,579,111 km (0.119 R)
• M60: 56,917,651 km (0.085 R)
• M61: 57,370,185 km (0.053 R)
• M62: 58,278,693 km (0.091 R)
• M63: 59,535,465 km (0.091 R)
• M64: 59,650,206 km (0.094 R)
• M65: 60,455,192 km (0.066 R)
• M66: 61,263,918 km (0.067 R)
• M67: 61,727,522 km (0.091 R)
• M68: 61,959,848 km (0.108 R)
• M69: 62,891,842 km (0.088 R)
• M70: 63,945,759 km (0.055 R)
• M71: 64,651,712 km (0.118 R)
• M72: 68,339,898 km (0.114 R)
• M73: 68,580,152 km (0.083 R)
• M74: 69,302,710 km (0.086 R)
• M75: 69,664,886 km (0.108 R)
• M76: 70,755,305 km (0.083 R)
• M77: 70,876,778 km (0.079 R)
• M78: 72,095,702 km (0.092 R)
• M79: 72,217,923 km (0.119 R)
• M80: 72,585,186 km (0.067 R)
• M81: 73,075,717 km (0.087 R)
• M82: 73,567,446 km (0.086 R)
• M83: 75,173,080 km (0.032 R)
• M84: 75,917,927 km (0.077 R)
• M85: 76,291,324 km (0.114 R)
• M86: 77,916,405 km (0.113 R)
• M87: 78,041,768 km (0.054 R)
• M88: 78,292,943 km (0.105 R)
• M89: 78,544,417 km (0.113 R)
• M90: 78,796,041 km (0.071 R)
• M91: 79,426,446 km (0.102 R)
• M92: 82,475,550 km (0.096 R)
• M93: 84,400,575 km (0.119 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: 173 - 12,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit