🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.61 AU - 0.77 AU

Year: 205 Days

Day: 30.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,727,741 km

• M1: 152,141 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.8 AU - 1.24 AU

Year: 369 Days

Day: 45.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.37 AU - 1.43 AU

Year: 593 Days

Day: 39.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,727,741 km

• M1: 63,579 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.7 AU - 2.78 AU

Year: 1201 Days

Day: 41.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.85 AU - 3.05 AU

Year: 1815 Days

Day: 34 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.05 AU - 3.11 AU

Year: 1936 Days

Day: 23.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,727,741 km

• M1: 589,116 km (0.111 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 13.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.54 AU - 7.58 AU

Year: 6719 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,727,741 km

• M1: 170,691 km (0.114 R)
• M2: 408,851 km (0.088 R)
• M3: 734,974 km (0.113 R)
• M4: 915,988 km (0.053 R)
• M5: 1,026,690 km (0.109 R)
• M6: 1,468,453 km (0.09 R)
• M7: 1,859,651 km (0.104 R)
• M8: 2,226,764 km (0.043 R)
• M9: 2,322,208 km (0.107 R)
• M10: 2,738,539 km (0.106 R)
• M11: 2,841,163 km (0.049 R)
• M12: 3,071,843 km (0.11 R)
• M13: 3,157,263 km (0.114 R)
• M14: 3,484,733 km (0.079 R)
• M15: 3,596,333 km (0.101 R)
• M16: 3,777,645 km (0.11 R)
• M17: 4,508,581 km (0.049 R)
• M18: 5,155,292 km (0.059 R)
• M19: 5,804,697 km (0.117 R)
• M20: 5,991,245 km (0.059 R)
• M21: 6,152,811 km (0.088 R)
• M22: 6,563,008 km (0.116 R)
• M23: 7,010,306 km (0.117 R)
• M24: 7,095,277 km (0.043 R)
• M25: 7,699,952 km (0.081 R)
• M26: 8,112,393 km (0.113 R)
• M27: 8,231,623 km (0.11 R)
• M28: 8,532,015 km (0.109 R)
• M29: 8,653,339 km (0.055 R)
• M30: 9,361,536 km (0.113 R)
• M31: 9,706,807 km (0.104 R)
• M32: 9,865,082 km (0.117 R)
• M33: 10,248,801 km (0.036 R)
• M34: 10,572,231 km (0.088 R)
• M35: 11,730,717 km (0.102 R)
• M36: 11,967,231 km (0.06 R)
• M37: 12,205,391 km (0.074 R)
• M38: 12,720,905 km (0.064 R)
• M39: 12,929,146 km (0.039 R)
• M40: 13,560,748 km (0.09 R)
• M41: 14,094,812 km (0.102 R)
• M42: 14,527,000 km (0.113 R)
• M43: 14,671,961 km (0.108 R)
• M44: 15,183,436 km (0.119 R)
• M45: 15,367,591 km (0.076 R)
• M46: 17,095,745 km (0.113 R)
• M47: 17,441,167 km (0.109 R)
• M48: 18,334,117 km (0.069 R)
• M49: 18,569,584 km (0.105 R)
• M50: 18,924,579 km (0.052 R)
• M51: 19,162,440 km (0.084 R)
• M52: 19,321,612 km (0.095 R)
• M53: 19,601,211 km (0.115 R)
• M54: 20,204,988 km (0.12 R)
• M55: 20,733,068 km (0.102 R)
• M56: 21,142,517 km (0.035 R)
• M57: 21,513,221 km (0.112 R)
• M58: 21,720,115 km (0.083 R)
• M59: 21,886,168 km (0.119 R)
• M60: 22,302,948 km (0.097 R)
• M61: 22,554,422 km (0.1 R)
• M62: 23,102,250 km (0.067 R)
• M63: 23,484,173 km (0.06 R)
• M64: 24,426,490 km (0.115 R)
• M65: 24,512,658 km (0.083 R)
• M66: 25,163,110 km (0.081 R)
• M67: 26,039,005 km (0.061 R)
• M68: 27,640,750 km (0.079 R)
• M69: 27,775,687 km (0.107 R)
• M70: 27,910,924 km (0.073 R)
• M71: 29,182,805 km (0.044 R)
• M72: 29,918,078 km (0.103 R)
• M73: 30,288,034 km (0.098 R)
• M74: 30,380,784 km (0.11 R)
• M75: 30,752,685 km (0.063 R)
• M76: 30,892,559 km (0.115 R)
• M77: 31,172,756 km (0.047 R)
• M78: 31,313,228 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 10.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.37 AU - 13.19 AU

Year: 12677 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,727,741 km

• M1: 145,260 km (0.097 R)
• M2: 480,060 km (0.111 R)
• M3: 842,086 km (0.092 R)
• M4: 1,652,757 km (0.109 R)
• M5: 2,030,043 km (0.084 R)
• M6: 2,142,840 km (0.109 R)
• M7: 2,286,903 km (0.12 R)
• M8: 2,926,882 km (0.067 R)
• M9: 3,054,938 km (0.063 R)
• M10: 3,450,475 km (0.09 R)
• M11: 3,688,784 km (0.072 R)
• M12: 3,757,899 km (0.096 R)
• M13: 4,074,148 km (0.086 R)
• M14: 4,289,869 km (0.087 R)
• M15: 4,472,677 km (0.039 R)
• M16: 4,583,529 km (0.091 R)
• M17: 5,741,865 km (0.116 R)
• M18: 7,419,157 km (0.097 R)
• M19: 7,594,785 km (0.102 R)
• M20: 7,860,770 km (0.103 R)
• M21: 8,356,537 km (0.104 R)
• M22: 8,677,275 km (0.038 R)
• M23: 9,378,291 km (0.088 R)
• M24: 9,855,657 km (0.095 R)
• M25: 10,146,027 km (0.113 R)
• M26: 10,341,102 km (0.116 R)
• M27: 10,834,327 km (0.099 R)
• M28: 11,184,236 km (0.084 R)
• M29: 12,620,376 km (0.109 R)
• M30: 13,306,880 km (0.099 R)
• M31: 13,951,348 km (0.113 R)
• M32: 14,277,322 km (0.109 R)
• M33: 15,270,502 km (0.112 R)
• M34: 15,719,146 km (0.115 R)
• M35: 15,831,943 km (0.107 R)
• M36: 17,732,135 km (0.038 R)
• M37: 18,203,667 km (0.116 R)
• M38: 18,858,607 km (0.096 R)
• M39: 19,947,081 km (0.112 R)
• M40: 20,498,947 km (0.116 R)
• M41: 20,684,000 km (0.11 R)
• M42: 21,429,745 km (0.113 R)
• M43: 21,805,984 km (0.114 R)
• M44: 25,289,221 km (0.106 R)
• M45: 25,952,987 km (0.108 R)
• M46: 26,220,168 km (0.052 R)
• M47: 26,824,544 km (0.088 R)
• M48: 27,162,186 km (0.081 R)
• M49: 27,365,639 km (0.081 R)
• M50: 28,596,082 km (0.076 R)
• M51: 29,844,775 km (0.11 R)
• M52: 30,264,846 km (0.045 R)
• M53: 31,394,908 km (0.102 R)
• M54: 31,465,967 km (0.059 R)
• M55: 32,036,534 km (0.097 R)
• M56: 32,251,356 km (0.112 R)
• M57: 32,610,541 km (0.042 R)
• M58: 32,971,072 km (0.083 R)
• M59: 33,696,023 km (0.101 R)
• M60: 34,572,816 km (0.106 R)
• M61: 35,309,286 km (0.113 R)
• M62: 36,498,290 km (0.117 R)
• M63: 37,625,061 km (0.044 R)
• M64: 39,912,413 km (0.082 R)
• M65: 40,220,884 km (0.098 R)
• M66: 40,839,920 km (0.119 R)
• M67: 40,995,202 km (0.118 R)
• M68: 41,384,306 km (0.094 R)
• M69: 42,637,488 km (0.072 R)
• M70: 42,795,014 km (0.112 R)
• M71: 43,031,678 km (0.051 R)
• M72: 43,506,352 km (0.119 R)
• M73: 43,823,799 km (0.111 R)
• M74: 44,700,442 km (0.114 R)
• M75: 45,100,916 km (0.088 R)
• M76: 45,261,434 km (0.109 R)
• M77: 48,347,189 km (0.103 R)
• M78: 49,915,274 km (0.12 R)
• M79: 49,998,301 km (0.116 R)
• M80: 50,997,914 km (0.066 R)
• M81: 51,248,790 km (0.071 R)
• M82: 52,172,407 km (0.113 R)
• M83: 54,719,012 km (0.091 R)
• M84: 54,804,582 km (0.097 R)
• M85: 55,319,049 km (0.11 R)
• M86: 57,392,774 km (0.091 R)
• M87: 57,479,691 km (0.045 R)
• M88: 57,827,955 km (0.12 R)
• M89: 58,264,331 km (0.064 R)
• M90: 58,439,211 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.3

Radius: 3.1

Gravity: 28.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.13 AU - 17.41 AU

Year: 20330 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,727,741 km

• M1: 319,391 km (0.084 R)
• M2: 364,121 km (0.097 R)
• M3: 459,864 km (0.1 R)
• M4: 712,834 km (0.078 R)
• M5: 895,343 km (0.064 R)
• M6: 937,829 km (0.104 R)
• M7: 1,422,975 km (0.039 R)
• M8: 1,836,763 km (0.026 R)
• M9: 1,973,346 km (0.078 R)
• M10: 2,141,494 km (0.039 R)
• M11: 2,314,279 km (0.109 R)
• M12: 2,432,013 km (0.078 R)
• M13: 2,491,702 km (0.097 R)
• M14: 2,827,998 km (0.084 R)
• M15: 3,113,580 km (0.077 R)
• M16: 3,145,894 km (0.051 R)
• M17: 3,746,379 km (0.101 R)
• M18: 3,815,344 km (0.114 R)
• M19: 4,973,082 km (0.046 R)
• M20: 5,086,776 km (0.076 R)
• M21: 5,394,200 km (0.082 R)
• M22: 5,471,991 km (0.12 R)
• M23: 5,707,608 km (0.066 R)
• M24: 5,986,757 km (0.1 R)
• M25: 7,019,282 km (0.079 R)
• M26: 7,361,113 km (0.097 R)
• M27: 7,664,797 km (0.101 R)
• M28: 8,016,651 km (0.028 R)
• M29: 8,599,783 km (0.046 R)
• M30: 8,781,844 km (0.091 R)
• M31: 9,196,380 km (0.077 R)
• M32: 10,140,043 km (0.09 R)
• M33: 10,429,066 km (0.119 R)
• M34: 11,512,005 km (0.093 R)
• M35: 11,965,137 km (0.079 R)
• M36: 12,117,577 km (0.084 R)
• M37: 12,372,941 km (0.038 R)
• M38: 12,424,253 km (0.093 R)
• M39: 13,045,084 km (0.107 R)
• M40: 13,517,364 km (0.032 R)
• M41: 16,241,242 km (0.076 R)
• M42: 16,976,366 km (0.119 R)
• M43: 21,670,448 km (0.044 R)
• M44: 22,042,349 km (0.1 R)
• M45: 22,353,811 km (0.107 R)
• M46: 24,574,891 km (0.111 R)
• M47: 24,962,649 km (0.037 R)
• M48: 25,222,201 km (0.097 R)
• M49: 25,613,399 km (0.074 R)
• M50: 26,599,848 km (0.101 R)
• M51: 27,867,241 km (0.092 R)
• M52: 28,136,517 km (0.07 R)
• M53: 29,495,913 km (0.117 R)
• M54: 31,504,863 km (0.119 R)
• M55: 31,855,520 km (0.088 R)
• M56: 32,986,779 km (0.082 R)
• M57: 33,342,972 km (0.103 R)
• M58: 33,485,838 km (0.109 R)
• M59: 38,986,701 km (0.037 R)
• M60: 39,061,949 km (0.097 R)
• M61: 39,137,197 km (0.106 R)
• M62: 41,034,397 km (0.048 R)
• M63: 41,647,748 km (0.064 R)
• M64: 42,109,706 km (0.049 R)
• M65: 43,896,653 km (0.076 R)
• M66: 44,131,521 km (0.083 R)
• M67: 44,209,911 km (0.086 R)
• M68: 44,523,917 km (0.112 R)
• M69: 44,917,359 km (0.082 R)
• M70: 46,264,189 km (0.103 R)
• M71: 46,503,096 km (0.107 R)
• M72: 47,302,847 km (0.082 R)
• M73: 48,187,868 km (0.117 R)
• M74: 49,484,732 km (0.072 R)
• M75: 50,628,856 km (0.067 R)
• M76: 51,039,652 km (0.072 R)
• M77: 54,029,515 km (0.077 R)
• M78: 54,701,509 km (0.117 R)
• M79: 55,123,075 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957

Radius: 5.7

Gravity: 29.46 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.5 AU - 19.04 AU

Year: 23505 Days

Day: 20 Hours

Environment

Temp: -188 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,727,741 km

• M1: 138,677 km (0.086 R)
• M2: 280,646 km (0.046 R)
• M3: 490,831 km (0.046 R)
• M4: 638,334 km (0.059 R)
• M5: 828,174 km (0.098 R)
• M6: 1,004,699 km (0.077 R)
• M7: 2,015,083 km (0.093 R)
• M8: 2,669,275 km (0.106 R)
• M9: 3,762,386 km (0.04 R)
• M10: 3,956,564 km (0.099 R)
• M11: 4,104,517 km (0.095 R)
• M12: 4,304,529 km (0.109 R)
• M13: 4,870,757 km (0.104 R)
• M14: 5,135,994 km (0.095 R)
• M15: 5,405,869 km (0.109 R)
• M16: 5,515,075 km (0.086 R)
• M17: 7,420,354 km (0.11 R)
• M18: 8,284,580 km (0.072 R)
• M19: 8,410,542 km (0.101 R)
• M20: 8,600,830 km (0.111 R)
• M21: 8,792,465 km (0.102 R)
• M22: 9,971,895 km (0.092 R)
• M23: 10,173,254 km (0.071 R)
• M24: 11,479,542 km (0.084 R)
• M25: 11,690,625 km (0.096 R)
• M26: 12,547,671 km (0.085 R)
• M27: 12,910,745 km (0.06 R)
• M28: 14,472,846 km (0.11 R)
• M29: 14,548,692 km (0.085 R)
• M30: 16,885,411 km (0.039 R)
• M31: 17,045,181 km (0.046 R)
• M32: 18,919,643 km (0.067 R)
• M33: 19,839,071 km (0.028 R)
• M34: 21,807,929 km (0.076 R)
• M35: 22,595,113 km (0.104 R)
• M36: 23,659,053 km (0.064 R)
• M37: 24,648,792 km (0.059 R)
• M38: 26,112,159 km (0.093 R)
• M39: 26,204,610 km (0.099 R)
• M40: 26,575,314 km (0.057 R)
• M41: 27,415,605 km (0.107 R)
• M42: 27,603,650 km (0.097 R)
• M43: 28,835,588 km (0.099 R)
• M44: 30,279,207 km (0.12 R)
• M45: 30,376,296 km (0.115 R)
• M46: 30,668,162 km (0.075 R)
• M47: 30,961,075 km (0.098 R)
• M48: 32,637,618 km (0.105 R)
• M49: 33,939,568 km (0.072 R)
• M50: 35,258,273 km (0.103 R)
• M51: 38,365,122 km (0.107 R)
• M52: 38,996,874 km (0.097 R)
• M53: 39,208,256 km (0.109 R)
• M54: 42,315,553 km (0.091 R)
• M55: 43,514,729 km (0.118 R)
• M56: 43,733,890 km (0.104 R)
• M57: 43,843,695 km (0.095 R)
• M58: 44,393,767 km (0.089 R)
• M59: 44,724,976 km (0.059 R)
• M60: 45,500,940 km (0.04 R)
• M61: 45,946,293 km (0.086 R)
• M62: 46,281,243 km (0.118 R)
• M63: 47,066,033 km (0.073 R)
• M64: 47,178,531 km (0.117 R)
• M65: 51,518,216 km (0.035 R)
• M66: 52,331,579 km (0.102 R)
• M67: 54,206,190 km (0.07 R)
• M68: 54,324,073 km (0.103 R)
• M69: 55,864,632 km (0.112 R)
• M70: 57,299,276 km (0.107 R)
• M71: 59,717,076 km (0.085 R)
• M72: 59,960,771 km (0.097 R)
• M73: 61,061,064 km (0.025 R)
• M74: 61,429,374 km (0.055 R)
• M75: 63,033,811 km (0.088 R)
• M76: 64,651,861 km (0.037 R)
• M77: 67,547,927 km (0.1 R)
• M78: 68,310,427 km (0.039 R)
• M79: 74,905,299 km (0.109 R)
• M80: 75,958,020 km (0.083 R)
• M81: 76,089,965 km (0.083 R)
• M82: 76,750,888 km (0.035 R)
• M83: 77,413,607 km (0.119 R)
• M84: 80,083,480 km (0.091 R)
• M85: 81,835,122 km (0.102 R)
• M86: 82,647,737 km (0.056 R)
• M87: 85,375,954 km (0.113 R)
• M88: 85,513,135 km (0.101 R)
• M89: 85,650,316 km (0.117 R)
• M90: 87,441,302 km (0.102 R)
• M91: 90,220,830 km (0.109 R)
• M92: 91,621,366 km (0.102 R)
• M93: 91,761,688 km (0.054 R)
• M94: 93,170,152 km (0.06 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit