🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.76 AU - 0.84 AU

Year: 267 Days

Day: 25.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.06 AU - 1.64 AU

Year: 585 Days

Day: 42.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.52 AU - 1.64 AU

Year: 740 Days

Day: 41.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 9.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.73 AU - 10.01 AU

Year: 9848 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,257,388 km

• M1: 354,697 km (0.081 R)
• M2: 421,417 km (0.101 R)
• M3: 505,790 km (0.059 R)
• M4: 781,499 km (0.11 R)
• M5: 873,203 km (0.065 R)
• M6: 1,461,870 km (0.09 R)
• M7: 1,898,547 km (0.061 R)
• M8: 2,307,098 km (0.076 R)
• M9: 2,464,625 km (0.069 R)
• M10: 2,766,513 km (0.103 R)
• M11: 3,031,302 km (0.042 R)
• M12: 4,008,325 km (0.068 R)
• M13: 4,474,921 km (0.079 R)
• M14: 5,016,765 km (0.046 R)
• M15: 5,459,275 km (0.047 R)
• M16: 5,761,313 km (0.12 R)
• M17: 6,037,770 km (0.082 R)
• M18: 6,413,261 km (0.063 R)
• M19: 6,476,541 km (0.107 R)
• M20: 6,699,741 km (0.037 R)
• M21: 6,990,559 km (0.116 R)
• M22: 7,351,688 km (0.079 R)
• M23: 8,023,682 km (0.099 R)
• M24: 8,298,044 km (0.104 R)
• M25: 8,645,261 km (0.076 R)
• M26: 8,785,584 km (0.095 R)
• M27: 8,891,200 km (0.111 R)
• M28: 8,961,960 km (0.114 R)
• M29: 9,032,869 km (0.092 R)
• M30: 9,175,137 km (0.118 R)
• M31: 9,354,056 km (0.096 R)
• M32: 9,570,374 km (0.103 R)
• M33: 9,679,132 km (0.097 R)
• M34: 9,971,296 km (0.099 R)
• M35: 10,902,693 km (0.117 R)
• M36: 11,321,268 km (0.091 R)
• M37: 11,900,660 km (0.068 R)
• M38: 12,056,691 km (0.09 R)
• M39: 13,088,019 km (0.067 R)
• M40: 14,230,049 km (0.104 R)
• M41: 14,603,894 km (0.045 R)
• M42: 16,002,335 km (0.055 R)
• M43: 16,434,373 km (0.098 R)
• M44: 16,958,115 km (0.104 R)
• M45: 17,266,137 km (0.078 R)
• M46: 17,354,400 km (0.079 R)
• M47: 17,753,827 km (0.118 R)
• M48: 17,842,987 km (0.043 R)
• M49: 18,066,636 km (0.075 R)
• M50: 18,156,245 km (0.084 R)
• M51: 18,742,818 km (0.104 R)
• M52: 18,970,207 km (0.089 R)
• M53: 19,061,312 km (0.09 R)
• M54: 20,259,740 km (0.042 R)
• M55: 20,493,113 km (0.095 R)
• M56: 20,821,181 km (0.095 R)
• M57: 21,911,301 km (0.057 R)
• M58: 22,391,061 km (0.047 R)
• M59: 22,535,722 km (0.111 R)
• M60: 22,729,003 km (0.098 R)
• M61: 23,165,978 km (0.108 R)
• M62: 24,048,157 km (0.089 R)
• M63: 24,295,143 km (0.084 R)
• M64: 25,291,614 km (0.117 R)
• M65: 25,693,883 km (0.102 R)
• M66: 25,794,712 km (0.036 R)
• M67: 25,895,840 km (0.098 R)
• M68: 26,352,114 km (0.115 R)
• M69: 26,555,866 km (0.062 R)
• M70: 27,221,277 km (0.072 R)
• M71: 27,478,735 km (0.111 R)
• M72: 27,736,941 km (0.058 R)
• M73: 28,307,956 km (0.079 R)
• M74: 29,620,079 km (0.071 R)
• M75: 29,990,932 km (0.114 R)
• M76: 30,577,057 km (0.043 R)
• M77: 30,898,243 km (0.078 R)
• M78: 31,274,482 km (0.099 R)
• M79: 31,814,530 km (0.082 R)
• M80: 32,085,602 km (0.056 R)
• M81: 32,248,663 km (0.064 R)
• M82: 32,849,000 km (0.076 R)
• M83: 34,116,094 km (0.111 R)
• M84: 34,227,095 km (0.113 R)
• M85: 35,062,899 km (0.115 R)
• M86: 35,455,294 km (0.05 R)
• M87: 36,300,971 km (0.098 R)
• M88: 37,954,925 km (0.083 R)
• M89: 38,415,387 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.3

Radius: 10.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.51 AU - 11.65 AU

Year: 12829 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,257,388 km

• M1: 302,487 km (0.07 R)
• M2: 375,939 km (0.111 R)
• M3: 675,584 km (0.106 R)
• M4: 1,004,849 km (0.043 R)
• M5: 1,125,574 km (0.118 R)
• M6: 1,230,143 km (0.079 R)
• M7: 1,316,162 km (0.096 R)
• M8: 1,540,409 km (0.103 R)
• M9: 1,950,158 km (0.081 R)
• M10: 2,529,700 km (0.03 R)
• M11: 2,668,527 km (0.092 R)
• M12: 3,997,704 km (0.067 R)
• M13: 4,324,725 km (0.11 R)
• M14: 4,763,047 km (0.068 R)
• M15: 5,357,549 km (0.112 R)
• M16: 5,864,835 km (0.092 R)
• M17: 6,161,637 km (0.097 R)
• M18: 6,236,735 km (0.057 R)
• M19: 6,425,528 km (0.057 R)
• M20: 6,577,818 km (0.062 R)
• M21: 6,770,052 km (0.094 R)
• M22: 7,003,275 km (0.109 R)
• M23: 7,160,053 km (0.114 R)
• M24: 7,517,443 km (0.069 R)
• M25: 8,332,302 km (0.112 R)
• M26: 9,606,577 km (0.09 R)
• M27: 10,624,291 km (0.109 R)
• M28: 12,002,686 km (0.106 R)
• M29: 12,427,095 km (0.093 R)
• M30: 12,569,662 km (0.11 R)
• M31: 12,664,956 km (0.071 R)
• M32: 13,242,254 km (0.103 R)
• M33: 13,339,193 km (0.11 R)
• M34: 13,680,725 km (0.077 R)
• M35: 13,926,515 km (0.04 R)
• M36: 15,227,567 km (0.054 R)
• M37: 16,567,216 km (0.114 R)
• M38: 17,198,220 km (0.03 R)
• M39: 17,623,228 km (0.12 R)
• M40: 18,213,391 km (0.056 R)
• M41: 18,429,560 km (0.099 R)
• M42: 18,973,797 km (0.034 R)
• M43: 19,192,958 km (0.109 R)
• M44: 20,750,421 km (0.113 R)
• M45: 20,976,314 km (0.101 R)
• M46: 21,202,955 km (0.099 R)
• M47: 21,544,337 km (0.034 R)
• M48: 22,117,596 km (0.074 R)
• M49: 22,348,276 km (0.102 R)
• M50: 22,579,704 km (0.089 R)
• M51: 22,928,417 km (0.037 R)
• M52: 23,278,925 km (0.094 R)
• M53: 24,341,070 km (0.08 R)
• M54: 25,600,235 km (0.098 R)
• M55: 26,635,003 km (0.074 R)
• M56: 27,311,784 km (0.102 R)
• M57: 29,566,224 km (0.107 R)
• M58: 29,947,699 km (0.094 R)
• M59: 30,139,034 km (0.094 R)
• M60: 31,166,622 km (0.093 R)
• M61: 31,295,875 km (0.045 R)
• M62: 31,619,754 km (0.115 R)
• M63: 31,684,679 km (0.049 R)
• M64: 32,205,579 km (0.076 R)
• M65: 32,336,178 km (0.076 R)
• M66: 32,401,552 km (0.097 R)
• M67: 33,453,973 km (0.078 R)
• M68: 33,984,447 km (0.075 R)
• M69: 34,986,454 km (0.102 R)
• M70: 36,201,787 km (0.097 R)
• M71: 36,337,622 km (0.082 R)
• M72: 36,951,123 km (0.072 R)
• M73: 38,673,443 km (0.039 R)
• M74: 39,509,396 km (0.111 R)
• M75: 39,719,282 km (0.071 R)
• M76: 40,140,250 km (0.091 R)
• M77: 41,981,501 km (0.104 R)
• M78: 42,553,563 km (0.092 R)
• M79: 42,768,685 km (0.04 R)
• M80: 42,984,255 km (0.064 R)
• M81: 43,200,125 km (0.066 R)
• M82: 44,357,863 km (0.032 R)
• M83: 44,430,418 km (0.1 R)
• M84: 46,113,244 km (0.111 R)
• M85: 47,147,863 km (0.082 R)
• M86: 49,089,344 km (0.036 R)
• M87: 49,843,019 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.7

Radius: 4.2

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.16 AU - 13.62 AU

Year: 16258 Days

Day: 19.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,257,388 km

• M1: 131,796 km (0.027 R)
• M2: 171,140 km (0.051 R)
• M3: 251,773 km (0.057 R)
• M4: 497,712 km (0.102 R)
• M5: 801,845 km (0.109 R)
• M6: 982,858 km (0.09 R)
• M7: 1,088,923 km (0.106 R)
• M8: 1,289,234 km (0.111 R)
• M9: 1,429,258 km (0.078 R)
• M10: 2,227,363 km (0.101 R)
• M11: 2,803,165 km (0.082 R)
• M12: 3,107,597 km (0.055 R)
• M13: 3,358,622 km (0.118 R)
• M14: 3,648,842 km (0.038 R)
• M15: 3,947,140 km (0.091 R)
• M16: 3,980,650 km (0.086 R)
• M17: 4,816,004 km (0.112 R)
• M18: 6,087,586 km (0.113 R)
• M19: 6,322,156 km (0.027 R)
• M20: 6,480,281 km (0.048 R)
• M21: 8,650,347 km (0.048 R)
• M22: 9,269,533 km (0.069 R)
• M23: 9,449,050 km (0.069 R)
• M24: 9,584,586 km (0.075 R)
• M25: 10,225,014 km (0.108 R)
• M26: 10,597,064 km (0.116 R)
• M27: 11,788,462 km (0.094 R)
• M28: 12,424,552 km (0.099 R)
• M29: 12,821,435 km (0.114 R)
• M30: 12,971,332 km (0.098 R)
• M31: 13,071,712 km (0.072 R)
• M32: 13,172,242 km (0.066 R)
• M33: 14,763,066 km (0.107 R)
• M34: 15,767,616 km (0.103 R)
• M35: 16,035,695 km (0.034 R)
• M36: 16,739,553 km (0.064 R)
• M37: 17,067,771 km (0.112 R)
• M38: 17,453,434 km (0.109 R)
• M39: 17,619,637 km (0.105 R)
• M40: 18,458,283 km (0.09 R)
• M41: 18,797,421 km (0.072 R)
• M42: 18,910,966 km (0.091 R)
• M43: 18,967,664 km (0.111 R)
• M44: 19,367,090 km (0.112 R)
• M45: 21,228,087 km (0.108 R)
• M46: 22,060,001 km (0.039 R)
• M47: 22,239,668 km (0.065 R)
• M48: 23,205,921 km (0.084 R)
• M49: 23,755,543 km (0.111 R)
• M50: 24,433,072 km (0.068 R)
• M51: 24,805,272 km (0.111 R)
• M52: 24,867,504 km (0.084 R)
• M53: 24,929,737 km (0.03 R)
• M54: 25,618,187 km (0.117 R)
• M55: 26,885,729 km (0.054 R)
• M56: 27,785,112 km (0.091 R)
• M57: 28,303,468 km (0.1 R)
• M58: 29,087,062 km (0.106 R)
• M59: 29,547,375 km (0.037 R)
• M60: 31,076,863 km (0.116 R)
• M61: 31,143,883 km (0.119 R)
• M62: 32,427,582 km (0.079 R)
• M63: 32,563,717 km (0.115 R)
• M64: 32,973,166 km (0.09 R)
• M65: 33,521,891 km (0.092 R)
• M66: 34,419,927 km (0.119 R)
• M67: 35,325,892 km (0.12 R)
• M68: 35,465,915 km (0.096 R)
• M69: 36,027,954 km (0.118 R)
• M70: 37,732,024 km (0.072 R)
• M71: 37,875,189 km (0.11 R)
• M72: 38,665,814 km (0.096 R)
• M73: 39,244,309 km (0.084 R)
• M74: 39,461,974 km (0.101 R)
• M75: 39,971,504 km (0.076 R)
• M76: 41,070,450 km (0.106 R)
• M77: 41,882,617 km (0.055 R)
• M78: 42,030,868 km (0.083 R)
• M79: 42,476,670 km (0.096 R)
• M80: 43,522,957 km (0.12 R)
• M81: 43,748,252 km (0.08 R)
• M82: 43,898,598 km (0.068 R)
• M83: 44,653,319 km (0.071 R)
• M84: 44,956,404 km (0.063 R)
• M85: 45,336,233 km (0.027 R)
• M86: 45,793,404 km (0.073 R)
• M87: 46,481,854 km (0.048 R)
• M88: 48,568,146 km (0.075 R)
• M89: 49,740,394 km (0.085 R)
• M90: 51,396,892 km (0.076 R)
• M91: 51,635,051 km (0.108 R)
• M92: 51,953,246 km (0.056 R)
• M93: 52,351,775 km (0.107 R)
• M94: 52,431,511 km (0.099 R)
• M95: 52,591,281 km (0.111 R)
• M96: 53,071,640 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.6

Radius: 8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.73 AU - 17.25 AU

Year: 21635 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,257,388 km

• M1: 119,379 km (0.1 R)
• M2: 258,356 km (0.107 R)
• M3: 765,343 km (0.118 R)
• M4: 883,974 km (0.111 R)
• M5: 1,370,167 km (0.111 R)
• M6: 1,692,251 km (0.119 R)
• M7: 1,955,843 km (0.12 R)
• M8: 2,037,523 km (0.112 R)
• M9: 2,289,595 km (0.112 R)
• M10: 2,346,891 km (0.094 R)
• M11: 2,701,438 km (0.104 R)
• M12: 3,264,525 km (0.119 R)
• M13: 3,329,450 km (0.108 R)
• M14: 3,394,675 km (0.113 R)
• M15: 3,829,257 km (0.113 R)
• M16: 3,897,623 km (0.117 R)
• M17: 4,246,036 km (0.107 R)
• M18: 5,160,079 km (0.036 R)
• M19: 5,619,943 km (0.095 R)
• M20: 5,697,884 km (0.101 R)
• M21: 6,092,972 km (0.073 R)
• M22: 6,415,505 km (0.11 R)
• M23: 6,497,036 km (0.112 R)
• M24: 8,643,765 km (0.097 R)
• M25: 9,006,091 km (0.084 R)
• M26: 9,235,125 km (0.115 R)
• M27: 10,122,540 km (0.097 R)
• M28: 10,360,550 km (0.083 R)
• M29: 10,648,676 km (0.075 R)
• M30: 12,534,058 km (0.081 R)
• M31: 14,093,915 km (0.085 R)
• M32: 14,520,119 km (0.053 R)
• M33: 15,221,733 km (0.095 R)
• M34: 17,165,009 km (0.116 R)
• M35: 19,185,029 km (0.087 R)
• M36: 19,361,704 km (0.114 R)
• M37: 19,597,919 km (0.051 R)
• M38: 19,835,331 km (0.071 R)
• M39: 24,075,982 km (0.114 R)
• M40: 24,649,092 km (0.063 R)
• M41: 25,291,166 km (0.119 R)
• M42: 25,614,297 km (0.096 R)
• M43: 28,987,280 km (0.083 R)
• M44: 29,122,367 km (0.095 R)
• M45: 29,393,139 km (0.039 R)
• M46: 30,073,810 km (0.11 R)
• M47: 31,589,535 km (0.069 R)
• M48: 32,077,075 km (0.04 R)
• M49: 32,146,937 km (0.11 R)
• M50: 32,637,319 km (0.095 R)
• M51: 32,777,791 km (0.088 R)
• M52: 33,200,704 km (0.064 R)
• M53: 35,342,048 km (0.072 R)
• M54: 35,486,410 km (0.049 R)
• M55: 37,013,655 km (0.113 R)
• M56: 37,527,523 km (0.112 R)
• M57: 37,601,126 km (0.102 R)
• M58: 38,859,842 km (0.083 R)
• M59: 39,008,842 km (0.111 R)
• M60: 40,132,172 km (0.079 R)
• M61: 41,038,585 km (0.109 R)
• M62: 42,104,620 km (0.112 R)
• M63: 43,179,630 km (0.048 R)
• M64: 45,985,189 km (0.105 R)
• M65: 46,458,516 km (0.105 R)
• M66: 47,330,522 km (0.113 R)
• M67: 48,608,387 km (0.074 R)
• M68: 48,768,906 km (0.116 R)
• M69: 49,010,058 km (0.049 R)
• M70: 49,332,291 km (0.094 R)
• M71: 50,465,196 km (0.091 R)
• M72: 51,770,587 km (0.112 R)
• M73: 52,180,784 km (0.049 R)
• M74: 53,087,048 km (0.109 R)
• M75: 53,666,441 km (0.117 R)
• M76: 54,914,985 km (0.088 R)
• M77: 55,417,185 km (0.066 R)
• M78: 56,089,029 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit