🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.63 AU - 0.65 AU

Year: 228 Days

Day: 16.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,430,111 km

• M1: 371,751 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.56 AU - 0.92 AU

Year: 284 Days

Day: 14.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.01 AU - 1.17 AU

Year: 508 Days

Day: 27.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,430,111 km

• M1: 536,608 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.62 AU - 1.92 AU

Year: 1051 Days

Day: 46.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,430,111 km

• M1: 94,247 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 15

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.24 AU - 6.16 AU

Year: 5291 Days

Day: 7.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,430,111 km

• M1: 188,942 km (0.113 R)
• M2: 399,127 km (0.099 R)
• M3: 504,444 km (0.064 R)
• M4: 708,645 km (0.118 R)
• M5: 1,046,138 km (0.045 R)
• M6: 1,234,781 km (0.113 R)
• M7: 1,525,150 km (0.059 R)
• M8: 1,741,918 km (0.119 R)
• M9: 1,854,415 km (0.084 R)
• M10: 2,329,388 km (0.099 R)
• M11: 2,490,206 km (0.104 R)
• M12: 2,673,464 km (0.077 R)
• M13: 2,899,506 km (0.056 R)
• M14: 3,034,294 km (0.085 R)
• M15: 3,370,739 km (0.069 R)
• M16: 3,533,203 km (0.1 R)
• M17: 3,761,190 km (0.096 R)
• M18: 3,993,964 km (0.087 R)
• M19: 4,451,883 km (0.117 R)
• M20: 4,675,981 km (0.098 R)
• M21: 5,135,545 km (0.085 R)
• M22: 5,252,680 km (0.027 R)
• M23: 5,876,504 km (0.06 R)
• M24: 5,974,640 km (0.055 R)
• M25: 6,098,058 km (0.096 R)
• M26: 6,222,224 km (0.043 R)
• M27: 6,347,438 km (0.098 R)
• M28: 6,600,258 km (0.072 R)
• M29: 6,702,284 km (0.062 R)
• M30: 7,273,149 km (0.039 R)
• M31: 7,378,765 km (0.064 R)
• M32: 8,077,088 km (0.05 R)
• M33: 9,306,932 km (0.079 R)
• M34: 9,450,397 km (0.034 R)
• M35: 9,710,547 km (0.11 R)
• M36: 9,943,770 km (0.097 R)
• M37: 10,445,522 km (0.106 R)
• M38: 10,744,717 km (0.053 R)
• M39: 11,290,151 km (0.118 R)
• M40: 11,443,340 km (0.095 R)
• M41: 11,689,877 km (0.105 R)
• M42: 11,844,711 km (0.042 R)
• M43: 12,376,830 km (0.115 R)
• M44: 13,076,948 km (0.104 R)
• M45: 13,529,183 km (0.081 R)
• M46: 13,822,694 km (0.077 R)
• M47: 14,316,516 km (0.049 R)
• M48: 14,482,420 km (0.108 R)
• M49: 14,749,153 km (0.113 R)
• M50: 14,984,022 km (0.07 R)
• M51: 15,253,896 km (0.114 R)
• M52: 15,866,949 km (0.119 R)
• M53: 16,349,402 km (0.079 R)
• M54: 17,754,425 km (0.062 R)
• M55: 18,147,568 km (0.064 R)
• M56: 18,615,959 km (0.117 R)
• M57: 19,344,351 km (0.09 R)
• M58: 19,454,305 km (0.077 R)
• M59: 19,675,112 km (0.114 R)
• M60: 19,785,814 km (0.058 R)
• M61: 20,044,918 km (0.089 R)
• M62: 20,156,368 km (0.105 R)
• M63: 21,130,400 km (0.118 R)
• M64: 21,433,186 km (0.11 R)
• M65: 22,158,137 km (0.12 R)
• M66: 22,929,913 km (0.045 R)
• M67: 23,280,121 km (0.06 R)
• M68: 23,553,586 km (0.115 R)
• M69: 23,789,053 km (0.093 R)
• M70: 24,937,666 km (0.104 R)
• M71: 25,821,041 km (0.108 R)
• M72: 27,206,617 km (0.098 R)
• M73: 27,618,609 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 11.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.9 AU - 5.92 AU

Year: 5615 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,430,111 km

• M1: 152,141 km (0.114 R)
• M2: 276,158 km (0.077 R)
• M3: 352,752 km (0.111 R)
• M4: 449,242 km (0.07 R)
• M5: 556,953 km (0.04 R)
• M6: 850,613 km (0.06 R)
• M7: 1,150,707 km (0.1 R)
• M8: 1,306,139 km (0.052 R)
• M9: 1,408,763 km (0.057 R)
• M10: 1,913,506 km (0.084 R)
• M11: 2,309,492 km (0.112 R)
• M12: 2,381,149 km (0.113 R)
• M13: 2,489,907 km (0.061 R)
• M14: 2,674,810 km (0.078 R)
• M15: 2,845,352 km (0.11 R)
• M16: 2,941,693 km (0.118 R)
• M17: 3,098,022 km (0.043 R)
• M18: 3,480,544 km (0.103 R)
• M19: 3,688,036 km (0.047 R)
• M20: 3,793,353 km (0.093 R)
• M21: 3,878,325 km (0.038 R)
• M22: 4,050,213 km (0.032 R)
• M23: 4,268,775 km (0.104 R)
• M24: 4,424,058 km (0.119 R)
• M25: 5,063,738 km (0.094 R)
• M26: 5,181,173 km (0.07 R)
• M27: 5,586,882 km (0.107 R)
• M28: 6,505,413 km (0.108 R)
• M29: 6,633,170 km (0.107 R)
• M30: 7,658,214 km (0.077 R)
• M31: 9,043,490 km (0.118 R)
• M32: 9,589,972 km (0.076 R)
• M33: 10,206,464 km (0.096 R)
• M34: 10,325,395 km (0.104 R)
• M35: 10,594,671 km (0.105 R)
• M36: 10,866,191 km (0.054 R)
• M37: 11,323,960 km (0.118 R)
• M38: 11,416,262 km (0.087 R)
• M39: 11,819,129 km (0.063 R)
• M40: 12,132,238 km (0.074 R)
• M41: 12,543,482 km (0.096 R)
• M42: 13,055,855 km (0.111 R)
• M43: 13,314,510 km (0.099 R)
• M44: 13,412,047 km (0.092 R)
• M45: 13,903,028 km (0.116 R)
• M46: 14,600,154 km (0.106 R)
• M47: 15,410,974 km (0.054 R)
• M48: 16,028,664 km (0.066 R)
• M49: 16,167,042 km (0.088 R)
• M50: 17,252,823 km (0.119 R)
• M51: 17,465,701 km (0.078 R)
• M52: 17,536,910 km (0.118 R)
• M53: 17,679,476 km (0.106 R)
• M54: 17,750,984 km (0.115 R)
• M55: 17,965,807 km (0.119 R)
• M56: 18,109,570 km (0.105 R)
• M57: 18,181,676 km (0.114 R)
• M58: 18,943,728 km (0.053 R)
• M59: 20,837,487 km (0.104 R)
• M60: 20,913,034 km (0.1 R)
• M61: 21,215,970 km (0.115 R)
• M62: 22,287,540 km (0.108 R)
• M63: 23,259,028 km (0.065 R)
• M64: 23,651,573 km (0.037 R)
• M65: 23,769,755 km (0.11 R)
• M66: 23,967,224 km (0.104 R)
• M67: 24,085,856 km (0.087 R)
• M68: 24,284,222 km (0.111 R)
• M69: 25,364,319 km (0.071 R)
• M70: 25,485,344 km (0.103 R)
• M71: 25,930,547 km (0.091 R)
• M72: 26,133,850 km (0.106 R)
• M73: 26,296,763 km (0.096 R)
• M74: 26,623,783 km (0.085 R)
• M75: 26,869,872 km (0.086 R)
• M76: 27,199,137 km (0.098 R)
• M77: 27,737,240 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 12.2

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.5 AU - 10.14 AU

Year: 12696 Days

Day: 9.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,430,111 km

• M1: 191,485 km (0.116 R)
• M2: 309,069 km (0.075 R)
• M3: 426,653 km (0.076 R)
• M4: 516,113 km (0.071 R)
• M5: 630,854 km (0.059 R)
• M6: 718,818 km (0.063 R)
• M7: 850,165 km (0.116 R)
• M8: 1,458,579 km (0.112 R)
• M9: 2,350,631 km (0.111 R)
• M10: 2,760,530 km (0.03 R)
• M11: 2,943,189 km (0.076 R)
• M12: 3,129,887 km (0.102 R)
• M13: 3,320,624 km (0.059 R)
• M14: 3,613,985 km (0.083 R)
• M15: 4,121,870 km (0.076 R)
• M16: 5,469,597 km (0.076 R)
• M17: 6,250,797 km (0.038 R)
• M18: 6,613,871 km (0.116 R)
• M19: 6,777,532 km (0.071 R)
• M20: 8,003,486 km (0.099 R)
• M21: 8,265,731 km (0.069 R)
• M22: 8,442,107 km (0.045 R)
• M23: 8,530,819 km (0.091 R)
• M24: 9,342,686 km (0.106 R)
• M25: 9,572,768 km (0.109 R)
• M26: 10,606,788 km (0.067 R)
• M27: 11,626,747 km (0.118 R)
• M28: 12,728,684 km (0.07 R)
• M29: 12,881,573 km (0.117 R)
• M30: 13,189,147 km (0.119 R)
• M31: 14,073,719 km (0.095 R)
• M32: 14,443,525 km (0.119 R)
• M33: 14,763,066 km (0.076 R)
• M34: 14,923,734 km (0.103 R)
• M35: 15,517,787 km (0.038 R)
• M36: 17,177,127 km (0.052 R)
• M37: 17,629,211 km (0.089 R)
• M38: 18,257,074 km (0.118 R)
• M39: 18,660,390 km (0.117 R)
• M40: 19,125,041 km (0.115 R)
• M41: 20,006,621 km (0.039 R)
• M42: 20,781,239 km (0.083 R)
• M43: 21,383,819 km (0.104 R)
• M44: 21,565,730 km (0.041 R)
• M45: 21,870,012 km (0.118 R)
• M46: 22,298,460 km (0.11 R)
• M47: 24,926,895 km (0.073 R)
• M48: 26,212,689 km (0.038 R)
• M49: 26,537,465 km (0.107 R)
• M50: 26,732,990 km (0.059 R)
• M51: 28,115,125 km (0.068 R)
• M52: 29,790,621 km (0.094 R)
• M53: 30,606,378 km (0.083 R)
• M54: 30,948,508 km (0.073 R)
• M55: 31,567,395 km (0.03 R)
• M56: 31,982,230 km (0.095 R)
• M57: 33,027,320 km (0.051 R)
• M58: 33,589,360 km (0.094 R)
• M59: 34,367,119 km (0.032 R)
• M60: 34,865,280 km (0.062 R)
• M61: 35,079,504 km (0.11 R)
• M62: 38,197,572 km (0.086 R)
• M63: 38,418,379 km (0.09 R)
• M64: 38,935,389 km (0.066 R)
• M65: 39,976,141 km (0.076 R)
• M66: 42,009,176 km (0.042 R)
• M67: 42,161,168 km (0.074 R)
• M68: 42,618,040 km (0.114 R)
• M69: 42,923,519 km (0.078 R)
• M70: 43,000,113 km (0.077 R)
• M71: 43,153,151 km (0.051 R)
• M72: 43,921,486 km (0.04 R)
• M73: 45,940,309 km (0.073 R)
• M74: 47,276,517 km (0.102 R)
• M75: 47,989,052 km (0.046 R)
• M76: 49,184,638 km (0.046 R)
• M77: 50,067,715 km (0.084 R)
• M78: 50,713,080 km (0.112 R)
• M79: 51,605,132 km (0.108 R)
• M80: 52,666,080 km (0.082 R)
• M81: 52,911,869 km (0.11 R)
• M82: 53,158,107 km (0.102 R)
• M83: 53,981,644 km (0.118 R)
• M84: 54,312,105 km (0.114 R)
• M85: 55,474,481 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.1

Radius: 6.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.39 AU - 13.99 AU

Year: 17835 Days

Day: 17.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,430,111 km

• M1: 96,491 km (0.117 R)
• M2: 191,635 km (0.101 R)
• M3: 375,491 km (0.06 R)
• M4: 684,261 km (0.04 R)
• M5: 1,162,824 km (0.042 R)
• M6: 1,223,112 km (0.098 R)
• M7: 1,331,421 km (0.066 R)
• M8: 1,524,552 km (0.092 R)
• M9: 1,726,659 km (0.104 R)
• M10: 1,778,569 km (0.103 R)
• M11: 1,919,640 km (0.079 R)
• M12: 1,991,596 km (0.072 R)
• M13: 2,288,249 km (0.097 R)
• M14: 2,441,886 km (0.059 R)
• M15: 2,539,573 km (0.072 R)
• M16: 2,638,607 km (0.073 R)
• M17: 2,759,333 km (0.057 R)
• M18: 2,902,348 km (0.032 R)
• M19: 3,153,224 km (0.109 R)
• M20: 3,216,953 km (0.093 R)
• M21: 3,302,822 km (0.106 R)
• M22: 3,675,919 km (0.104 R)
• M23: 3,765,678 km (0.113 R)
• M24: 4,726,994 km (0.083 R)
• M25: 5,222,162 km (0.101 R)
• M26: 5,399,436 km (0.117 R)
• M27: 5,785,997 km (0.093 R)
• M28: 5,864,386 km (0.099 R)
• M29: 7,193,862 km (0.069 R)
• M30: 7,993,762 km (0.108 R)
• M31: 8,168,941 km (0.086 R)
• M32: 8,582,430 km (0.09 R)
• M33: 8,701,809 km (0.113 R)
• M34: 8,761,648 km (0.067 R)
• M35: 9,154,343 km (0.115 R)
• M36: 9,956,935 km (0.089 R)
• M37: 10,975,397 km (0.111 R)
• M38: 12,060,132 km (0.065 R)
• M39: 12,496,808 km (0.081 R)
• M40: 12,632,194 km (0.068 R)
• M41: 12,938,570 km (0.114 R)
• M42: 13,144,267 km (0.113 R)
• M43: 13,212,933 km (0.063 R)
• M44: 14,082,994 km (0.113 R)
• M45: 14,153,305 km (0.084 R)
• M46: 14,899,499 km (0.042 R)
• M47: 15,043,113 km (0.086 R)
• M48: 15,331,687 km (0.035 R)
• M49: 15,404,093 km (0.042 R)
• M50: 15,767,915 km (0.103 R)
• M51: 15,951,023 km (0.109 R)
• M52: 16,061,127 km (0.08 R)
• M53: 16,319,033 km (0.102 R)
• M54: 16,392,935 km (0.099 R)
• M55: 16,504,086 km (0.081 R)
• M56: 17,629,361 km (0.113 R)
• M57: 17,819,201 km (0.088 R)
• M58: 18,547,144 km (0.086 R)
• M59: 18,934,154 km (0.117 R)
• M60: 19,167,676 km (0.114 R)
• M61: 20,628,499 km (0.079 R)
• M62: 20,708,534 km (0.094 R)
• M63: 23,739,686 km (0.073 R)
• M64: 24,413,026 km (0.105 R)
• M65: 25,778,555 km (0.035 R)
• M66: 26,297,062 km (0.051 R)
• M67: 26,340,445 km (0.112 R)
• M68: 26,644,578 km (0.081 R)
• M69: 26,993,739 km (0.068 R)
• M70: 27,037,422 km (0.091 R)
• M71: 27,476,192 km (0.046 R)
• M72: 27,828,794 km (0.115 R)
• M73: 28,761,687 km (0.033 R)
• M74: 28,940,456 km (0.106 R)
• M75: 29,299,341 km (0.07 R)
• M76: 29,524,337 km (0.101 R)
• M77: 30,248,241 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit