🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.64 AU - 1.04 AU

Year: 296 Days

Day: 46.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,069,180 km

• M1: 323,131 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.13 AU

Year: 356 Days

Day: 16.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,069,180 km

• M1: 796,010 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.16 AU - 1.74 AU

Year: 672 Days

Day: 19.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,069,180 km

• M1: 302,786 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.57 AU - 2.45 AU

Year: 1097 Days

Day: 23 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.39 AU - 3.59 AU

Year: 1991 Days

Day: 21.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.17 AU - 3.91 AU

Year: 2564 Days

Day: 39 Hours

Environment

Temp: -128 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.8

Radius: 14.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.2 AU - 4.94 AU

Year: 3761 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 84,069,180 km

• M1: 180,714 km (0.039 R)
• M2: 404,961 km (0.078 R)
• M3: 595,998 km (0.094 R)
• M4: 736,321 km (0.117 R)
• M5: 866,920 km (0.091 R)
• M6: 1,376,450 km (0.06 R)
• M7: 1,486,255 km (0.044 R)
• M8: 1,599,351 km (0.045 R)
• M9: 1,789,490 km (0.099 R)
• M10: 3,030,554 km (0.093 R)
• M11: 3,121,360 km (0.089 R)
• M12: 3,250,163 km (0.081 R)
• M13: 3,418,311 km (0.065 R)
• M14: 3,704,941 km (0.11 R)
• M15: 3,802,329 km (0.092 R)
• M16: 3,960,005 km (0.081 R)
• M17: 4,059,637 km (0.066 R)
• M18: 4,160,167 km (0.119 R)
• M19: 4,487,487 km (0.11 R)
• M20: 4,633,345 km (0.099 R)
• M21: 4,802,092 km (0.079 R)
• M22: 4,908,605 km (0.069 R)
• M23: 5,037,409 km (0.061 R)
• M24: 5,232,934 km (0.083 R)
• M25: 5,631,313 km (0.054 R)
• M26: 5,993,938 km (0.1 R)
• M27: 6,085,791 km (0.061 R)
• M28: 6,552,237 km (0.101 R)
• M29: 6,837,670 km (0.083 R)
• M30: 7,470,170 km (0.113 R)
• M31: 7,718,502 km (0.102 R)
• M32: 9,159,429 km (0.115 R)
• M33: 10,129,122 km (0.079 R)
• M34: 10,990,208 km (0.092 R)
• M35: 11,131,278 km (0.086 R)
• M36: 11,415,365 km (0.12 R)
• M37: 11,615,527 km (0.114 R)
• M38: 11,817,035 km (0.065 R)
• M39: 12,398,971 km (0.094 R)
• M40: 12,546,025 km (0.093 R)
• M41: 13,109,710 km (0.101 R)
• M42: 13,530,379 km (0.085 R)
• M43: 13,864,132 km (0.117 R)
• M44: 14,231,395 km (0.103 R)
• M45: 14,477,932 km (0.076 R)
• M46: 14,570,683 km (0.118 R)
• M47: 14,725,966 km (0.106 R)
• M48: 14,944,079 km (0.1 R)
• M49: 15,668,432 km (0.114 R)
• M50: 15,827,455 km (0.094 R)
• M51: 15,986,926 km (0.117 R)
• M52: 16,275,500 km (0.065 R)
• M53: 16,825,273 km (0.081 R)
• M54: 17,020,647 km (0.108 R)
• M55: 17,151,396 km (0.115 R)
• M56: 17,777,014 km (0.102 R)
• M57: 18,042,700 km (0.1 R)
• M58: 18,746,408 km (0.066 R)
• M59: 18,982,923 km (0.097 R)
• M60: 19,939,003 km (0.114 R)
• M61: 20,422,952 km (0.056 R)
• M62: 20,701,353 km (0.084 R)
• M63: 20,840,928 km (0.098 R)
• M64: 21,086,119 km (0.111 R)
• M65: 21,437,824 km (0.083 R)
• M66: 21,543,739 km (0.082 R)
• M67: 22,290,083 km (0.108 R)
• M68: 22,648,519 km (0.078 R)
• M69: 22,936,645 km (0.029 R)
• M70: 23,552,838 km (0.114 R)
• M71: 23,954,509 km (0.117 R)
• M72: 24,469,125 km (0.083 R)
• M73: 24,912,982 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.5

Radius: 10.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.4 AU - 11.84 AU

Year: 13325 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 84,069,180 km

• M1: 334,351 km (0.083 R)
• M2: 963,261 km (0.081 R)
• M3: 1,060,051 km (0.077 R)
• M4: 1,160,281 km (0.043 R)
• M5: 1,228,947 km (0.118 R)
• M6: 1,370,765 km (0.116 R)
• M7: 1,480,869 km (0.106 R)
• M8: 1,690,456 km (0.117 R)
• M9: 1,910,066 km (0.102 R)
• M10: 2,246,062 km (0.096 R)
• M11: 2,510,402 km (0.09 R)
• M12: 2,761,726 km (0.091 R)
• M13: 3,438,208 km (0.07 R)
• M14: 3,951,927 km (0.119 R)
• M15: 4,031,214 km (0.067 R)
• M16: 4,110,949 km (0.101 R)
• M17: 5,108,318 km (0.119 R)
• M18: 5,427,560 km (0.031 R)
• M19: 6,024,905 km (0.066 R)
• M20: 7,706,684 km (0.041 R)
• M21: 7,772,956 km (0.043 R)
• M22: 8,241,496 km (0.11 R)
• M23: 8,479,207 km (0.102 R)
• M24: 8,684,755 km (0.11 R)
• M25: 8,822,834 km (0.115 R)
• M26: 8,892,097 km (0.12 R)
• M27: 9,311,570 km (0.102 R)
• M28: 9,417,336 km (0.11 R)
• M29: 11,428,679 km (0.04 R)
• M30: 11,504,226 km (0.111 R)
• M31: 11,579,922 km (0.035 R)
• M32: 12,540,790 km (0.102 R)
• M33: 13,567,031 km (0.077 R)
• M34: 14,130,865 km (0.063 R)
• M35: 14,456,540 km (0.027 R)
• M36: 14,908,325 km (0.11 R)
• M37: 16,761,394 km (0.09 R)
• M38: 17,106,068 km (0.081 R)
• M39: 17,846,278 km (0.119 R)
• M40: 18,022,055 km (0.071 R)
• M41: 19,493,500 km (0.085 R)
• M42: 20,495,656 km (0.096 R)
• M43: 20,864,265 km (0.11 R)
• M44: 21,188,594 km (0.091 R)
• M45: 21,468,042 km (0.096 R)
• M46: 21,654,890 km (0.105 R)
• M47: 22,978,383 km (0.081 R)
• M48: 23,073,976 km (0.049 R)
• M49: 23,649,927 km (0.107 R)
• M50: 23,842,909 km (0.079 R)
• M51: 24,084,958 km (0.114 R)
• M52: 26,250,088 km (0.107 R)
• M53: 28,785,024 km (0.112 R)
• M54: 29,094,392 km (0.111 R)
• M55: 29,353,197 km (0.086 R)
• M56: 29,508,778 km (0.057 R)
• M57: 30,186,158 km (0.084 R)
• M58: 30,868,623 km (0.074 R)
• M59: 31,026,748 km (0.119 R)
• M60: 31,185,322 km (0.092 R)
• M61: 32,141,851 km (0.096 R)
• M62: 32,409,332 km (0.108 R)
• M63: 33,000,393 km (0.097 R)
• M64: 34,083,930 km (0.077 R)
• M65: 34,411,250 km (0.055 R)
• M66: 34,904,325 km (0.096 R)
• M67: 35,952,707 km (0.087 R)
• M68: 37,460,354 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 11.3

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.36 AU - 12.96 AU

Year: 13400 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,069,180 km

• M1: 151,094 km (0.093 R)
• M2: 379,530 km (0.111 R)
• M3: 579,542 km (0.098 R)
• M4: 733,628 km (0.067 R)
• M5: 858,991 km (0.088 R)
• M6: 946,955 km (0.058 R)
• M7: 1,038,209 km (0.09 R)
• M8: 1,356,254 km (0.11 R)
• M9: 1,487,003 km (0.084 R)
• M10: 1,733,091 km (0.033 R)
• M11: 2,389,826 km (0.088 R)
• M12: 2,485,120 km (0.072 R)
• M13: 2,745,420 km (0.118 R)
• M14: 2,879,011 km (0.111 R)
• M15: 3,152,775 km (0.083 R)
• M16: 4,605,221 km (0.046 R)
• M17: 5,007,340 km (0.052 R)
• M18: 5,130,160 km (0.102 R)
• M19: 6,324,848 km (0.072 R)
• M20: 6,999,236 km (0.04 R)
• M21: 8,173,579 km (0.085 R)
• M22: 9,156,586 km (0.083 R)
• M23: 9,458,774 km (0.083 R)
• M24: 10,124,784 km (0.119 R)
• M25: 10,280,665 km (0.032 R)
• M26: 10,437,294 km (0.114 R)
• M27: 11,286,262 km (0.087 R)
• M28: 11,937,461 km (0.074 R)
• M29: 12,601,077 km (0.114 R)
• M30: 12,712,827 km (0.103 R)
• M31: 13,050,021 km (0.108 R)
• M32: 13,733,384 km (0.074 R)
• M33: 14,898,153 km (0.077 R)
• M34: 15,313,287 km (0.084 R)
• M35: 16,888,403 km (0.091 R)
• M36: 17,073,455 km (0.102 R)
• M37: 17,197,173 km (0.074 R)
• M38: 17,757,716 km (0.116 R)
• M39: 17,945,910 km (0.055 R)
• M40: 19,539,875 km (0.095 R)
• M41: 21,245,142 km (0.12 R)
• M42: 22,048,333 km (0.074 R)
• M43: 22,183,120 km (0.101 R)
• M44: 22,385,825 km (0.087 R)
• M45: 23,477,441 km (0.101 R)
• M46: 26,067,728 km (0.106 R)
• M47: 26,711,448 km (0.09 R)
• M48: 27,577,919 km (0.034 R)
• M49: 28,014,595 km (0.104 R)
• M50: 28,894,679 km (0.069 R)
• M51: 31,134,758 km (0.096 R)
• M52: 31,361,847 km (0.089 R)
• M53: 32,352,036 km (0.115 R)
• M54: 33,430,038 km (0.106 R)
• M55: 34,519,709 km (0.101 R)
• M56: 34,597,948 km (0.088 R)
• M57: 34,676,338 km (0.07 R)
• M58: 35,068,882 km (0.051 R)
• M59: 36,096,620 km (0.083 R)
• M60: 37,294,600 km (0.086 R)
• M61: 37,696,868 km (0.05 R)
• M62: 38,668,207 km (0.089 R)
• M63: 39,401,985 km (0.063 R)
• M64: 39,483,815 km (0.071 R)
• M65: 39,565,645 km (0.12 R)
• M66: 40,058,121 km (0.112 R)
• M67: 41,049,207 km (0.067 R)
• M68: 42,048,222 km (0.078 R)
• M69: 42,131,847 km (0.077 R)
• M70: 43,308,434 km (0.097 R)
• M71: 44,155,308 km (0.103 R)
• M72: 44,666,184 km (0.087 R)
• M73: 45,350,295 km (0.114 R)
• M74: 45,521,884 km (0.115 R)
• M75: 48,033,932 km (0.077 R)
• M76: 49,704,042 km (0.103 R)
• M77: 53,462,838 km (0.114 R)
• M78: 53,734,807 km (0.109 R)
• M79: 54,007,225 km (0.065 R)
• M80: 54,918,725 km (0.071 R)
• M81: 55,284,641 km (0.043 R)
• M82: 56,019,017 km (0.073 R)
• M83: 56,479,778 km (0.069 R)
• M84: 57,312,141 km (0.032 R)
• M85: 59,739,516 km (0.087 R)
• M86: 60,776,529 km (0.109 R)
• M87: 61,060,316 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.1

Radius: 7.7

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.9 AU - 17.36 AU

Year: 24941 Days

Day: 22.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,069,180 km

• M1: 1,208,601 km (0.119 R)
• M2: 1,360,892 km (0.106 R)
• M3: 1,890,019 km (0.117 R)
• M4: 2,363,048 km (0.091 R)
• M5: 2,439,044 km (0.071 R)
• M6: 2,593,578 km (0.055 R)
• M7: 3,159,357 km (0.074 R)
• M8: 3,370,590 km (0.097 R)
• M9: 4,400,571 km (0.097 R)
• M10: 4,876,891 km (0.073 R)
• M11: 5,775,226 km (0.063 R)
• M12: 6,669,522 km (0.1 R)
• M13: 6,777,681 km (0.095 R)
• M14: 7,326,705 km (0.107 R)
• M15: 7,382,356 km (0.072 R)
• M16: 8,119,275 km (0.119 R)
• M17: 8,525,732 km (0.106 R)
• M18: 8,819,991 km (0.114 R)
• M19: 9,117,841 km (0.104 R)
• M20: 10,279,169 km (0.095 R)
• M21: 10,341,551 km (0.113 R)
• M22: 11,616,125 km (0.119 R)
• M23: 12,737,959 km (0.104 R)
• M24: 13,142,023 km (0.09 R)
• M25: 14,519,521 km (0.076 R)
• M26: 14,659,843 km (0.091 R)
• M27: 16,232,267 km (0.114 R)
• M28: 17,782,400 km (0.106 R)
• M29: 17,857,498 km (0.115 R)
• M30: 18,158,489 km (0.103 R)
• M31: 18,461,275 km (0.095 R)
• M32: 18,918,446 km (0.06 R)
• M33: 19,999,739 km (0.109 R)
• M34: 20,784,380 km (0.096 R)
• M35: 20,942,505 km (0.106 R)
• M36: 22,060,600 km (0.106 R)
• M37: 22,141,083 km (0.055 R)
• M38: 22,870,971 km (0.082 R)
• M39: 23,856,372 km (0.115 R)
• M40: 26,123,678 km (0.045 R)
• M41: 27,499,529 km (0.116 R)
• M42: 27,586,296 km (0.065 R)
• M43: 28,634,528 km (0.08 R)
• M44: 28,986,831 km (0.106 R)
• M45: 29,873,947 km (0.098 R)
• M46: 30,679,980 km (0.104 R)
• M47: 31,674,806 km (0.104 R)
• M48: 35,758,529 km (0.118 R)
• M49: 36,328,048 km (0.093 R)
• M50: 36,996,301 km (0.093 R)
• M51: 37,283,978 km (0.068 R)
• M52: 37,476,211 km (0.117 R)
• M53: 37,668,744 km (0.095 R)
• M54: 38,539,104 km (0.084 R)
• M55: 38,928,059 km (0.069 R)
• M56: 40,201,286 km (0.05 R)
• M57: 40,991,462 km (0.064 R)
• M58: 41,487,977 km (0.068 R)
• M59: 41,886,656 km (0.08 R)
• M60: 43,392,807 km (0.106 R)
• M61: 44,000,175 km (0.071 R)
• M62: 48,854,925 km (0.103 R)
• M63: 48,959,942 km (0.048 R)
• M64: 50,227,335 km (0.116 R)
• M65: 50,333,400 km (0.083 R)
• M66: 50,545,829 km (0.084 R)
• M67: 53,334,334 km (0.117 R)
• M68: 56,613,369 km (0.111 R)
• M69: 56,723,773 km (0.106 R)
• M70: 57,276,986 km (0.053 R)
• M71: 57,720,842 km (0.101 R)
• M72: 62,677,768 km (0.086 R)
• M73: 62,792,061 km (0.064 R)
• M74: 63,938,130 km (0.064 R)
• M75: 65,902,500 km (0.111 R)
• M76: 66,134,825 km (0.114 R)
• M77: 70,127,143 km (0.081 R)
• M78: 70,720,748 km (0.114 R)
• M79: 71,913,043 km (0.103 R)
• M80: 72,991,793 km (0.06 R)
• M81: 74,801,628 km (0.064 R)
• M82: 74,922,802 km (0.077 R)
• M83: 79,452,028 km (0.077 R)
• M84: 80,318,798 km (0.1 R)
• M85: 80,815,612 km (0.089 R)
• M86: 82,061,912 km (0.026 R)
• M87: 82,437,103 km (0.044 R)
• M88: 82,938,107 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 15,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit