🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 128 Days

Day: 20.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 34.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.84 AU - 1.06 AU

Year: 325 Days

Day: 14 Hours

Environment

Temp: 97 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.06 AU - 2.95 AU

Year: 1389 Days

Day: 29.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.13 AU - 2.95 AU

Year: 1423 Days

Day: 42.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.67 AU - 3.37 AU

Year: 1845 Days

Day: 17.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 11.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.86 AU - 10.66 AU

Year: 10717 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,295,449 km

• M1: 142,118 km (0.072 R)
• M2: 212,878 km (0.099 R)
• M3: 305,928 km (0.087 R)
• M4: 421,268 km (0.074 R)
• M5: 540,796 km (0.113 R)
• M6: 673,639 km (0.093 R)
• M7: 835,355 km (0.076 R)
• M8: 1,237,623 km (0.059 R)
• M9: 1,317,209 km (0.074 R)
• M10: 2,328,940 km (0.048 R)
• M11: 2,580,563 km (0.095 R)
• M12: 2,657,905 km (0.104 R)
• M13: 2,762,175 km (0.092 R)
• M14: 2,947,976 km (0.088 R)
• M15: 3,165,341 km (0.049 R)
• M16: 3,304,019 km (0.094 R)
• M17: 3,849,303 km (0.033 R)
• M18: 3,967,784 km (0.067 R)
• M19: 4,609,559 km (0.034 R)
• M20: 4,735,521 km (0.081 R)
• M21: 5,055,510 km (0.096 R)
• M22: 5,482,014 km (0.099 R)
• M23: 6,334,722 km (0.044 R)
• M24: 6,866,243 km (0.055 R)
• M25: 6,938,200 km (0.098 R)
• M26: 8,047,617 km (0.099 R)
• M27: 8,352,797 km (0.114 R)
• M28: 9,530,880 km (0.084 R)
• M29: 10,262,564 km (0.053 R)
• M30: 11,393,972 km (0.092 R)
• M31: 11,693,766 km (0.11 R)
• M32: 12,520,444 km (0.066 R)
• M33: 14,738,532 km (0.109 R)
• M34: 15,018,429 km (0.074 R)
• M35: 15,441,642 km (0.091 R)
• M36: 15,964,038 km (0.08 R)
• M37: 16,107,652 km (0.101 R)
• M38: 16,203,544 km (0.112 R)
• M39: 16,928,944 km (0.053 R)
• M40: 17,124,169 km (0.114 R)
• M41: 17,467,646 km (0.044 R)
• M42: 18,161,481 km (0.094 R)
• M43: 18,965,420 km (0.056 R)
• M44: 19,678,403 km (0.077 R)
• M45: 20,816,394 km (0.086 R)
• M46: 21,551,817 km (0.098 R)
• M47: 22,082,291 km (0.101 R)
• M48: 22,349,174 km (0.064 R)
• M49: 22,724,515 km (0.102 R)
• M50: 23,753,898 km (0.064 R)
• M51: 23,863,254 km (0.073 R)
• M52: 23,972,610 km (0.081 R)
• M53: 24,082,116 km (0.085 R)
• M54: 24,577,434 km (0.063 R)
• M55: 24,964,893 km (0.119 R)
• M56: 25,410,246 km (0.117 R)
• M57: 26,705,015 km (0.102 R)
• M58: 27,733,351 km (0.099 R)
• M59: 27,963,732 km (0.054 R)
• M60: 28,252,455 km (0.099 R)
• M61: 28,426,139 km (0.041 R)
• M62: 29,946,651 km (0.059 R)
• M63: 30,360,439 km (0.064 R)
• M64: 31,313,527 km (0.069 R)
• M65: 31,613,471 km (0.054 R)
• M66: 32,216,051 km (0.057 R)
• M67: 33,493,766 km (0.102 R)
• M68: 33,739,107 km (0.094 R)
• M69: 34,354,852 km (0.086 R)
• M70: 34,788,087 km (0.117 R)
• M71: 35,597,412 km (0.078 R)
• M72: 36,161,545 km (0.113 R)
• M73: 36,476,150 km (0.055 R)
• M74: 37,298,340 km (0.096 R)
• M75: 38,190,691 km (0.085 R)
• M76: 38,318,747 km (0.106 R)
• M77: 38,575,307 km (0.11 R)
• M78: 39,348,279 km (0.081 R)
• M79: 40,061,412 km (0.086 R)
• M80: 41,171,877 km (0.099 R)
• M81: 41,697,863 km (0.104 R)
• M82: 42,292,365 km (0.093 R)
• M83: 42,823,138 km (0.118 R)
• M84: 44,025,606 km (0.108 R)
• M85: 44,226,965 km (0.049 R)
• M86: 44,630,879 km (0.079 R)
• M87: 45,035,990 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 14.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.48 AU - 13.76 AU

Year: 13033 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,295,449 km

• M1: 200,760 km (0.12 R)
• M2: 407,056 km (0.084 R)
• M3: 609,911 km (0.106 R)
• M4: 946,506 km (0.072 R)
• M5: 1,057,059 km (0.085 R)
• M6: 1,354,160 km (0.049 R)
• M7: 1,506,750 km (0.068 R)
• M8: 1,665,323 km (0.094 R)
• M9: 2,057,868 km (0.062 R)
• M10: 2,526,708 km (0.086 R)
• M11: 2,896,215 km (0.115 R)
• M12: 3,028,908 km (0.083 R)
• M13: 3,352,488 km (0.086 R)
• M14: 3,795,448 km (0.095 R)
• M15: 3,977,957 km (0.082 R)
• M16: 5,561,750 km (0.114 R)
• M17: 6,430,764 km (0.036 R)
• M18: 7,003,873 km (0.064 R)
• M19: 7,501,735 km (0.098 R)
• M20: 8,651,843 km (0.048 R)
• M21: 8,844,825 km (0.112 R)
• M22: 9,161,523 km (0.114 R)
• M23: 10,363,243 km (0.1 R)
• M24: 11,561,073 km (0.099 R)
• M25: 11,693,916 km (0.098 R)
• M26: 12,556,198 km (0.115 R)
• M27: 12,720,307 km (0.094 R)
• M28: 13,105,671 km (0.082 R)
• M29: 13,216,523 km (0.058 R)
• M30: 13,634,948 km (0.114 R)
• M31: 14,370,521 km (0.069 R)
• M32: 14,800,765 km (0.117 R)
• M33: 15,498,040 km (0.069 R)
• M34: 15,909,883 km (0.097 R)
• M35: 15,998,595 km (0.092 R)
• M36: 17,166,655 km (0.047 R)
• M37: 20,285,621 km (0.087 R)
• M38: 20,606,957 km (0.052 R)
• M39: 20,800,686 km (0.042 R)
• M40: 20,897,626 km (0.027 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.6

Radius: 4.7

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.12 AU - 14.28 AU

Year: 16855 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,295,449 km

• M1: 206,146 km (0.111 R)
• M2: 322,683 km (0.065 R)
• M3: 765,941 km (0.094 R)
• M4: 907,909 km (0.11 R)
• M5: 992,731 km (0.114 R)
• M6: 1,286,691 km (0.079 R)
• M7: 1,334,263 km (0.06 R)
• M8: 1,895,106 km (0.071 R)
• M9: 1,976,786 km (0.107 R)
• M10: 2,257,282 km (0.107 R)
• M11: 2,343,750 km (0.115 R)
• M12: 2,550,195 km (0.086 R)
• M13: 2,731,657 km (0.093 R)
• M14: 2,886,192 km (0.072 R)
• M15: 3,171,475 km (0.03 R)
• M16: 3,268,564 km (0.102 R)
• M17: 3,498,945 km (0.105 R)
• M18: 4,256,957 km (0.094 R)
• M19: 4,399,973 km (0.095 R)
• M20: 4,691,090 km (0.089 R)
• M21: 4,913,392 km (0.032 R)
• M22: 5,561,899 km (0.091 R)
• M23: 5,836,711 km (0.083 R)
• M24: 6,156,252 km (0.094 R)
• M25: 6,237,034 km (0.111 R)
• M26: 7,662,852 km (0.117 R)
• M27: 7,793,301 km (0.058 R)
• M28: 7,836,984 km (0.027 R)
• M29: 10,073,771 km (0.092 R)
• M30: 10,408,272 km (0.081 R)
• M31: 11,483,581 km (0.119 R)
• M32: 12,236,657 km (0.101 R)
• M33: 12,799,145 km (0.108 R)
• M34: 13,213,382 km (0.109 R)
• M35: 13,684,764 km (0.111 R)
• M36: 14,002,062 km (0.102 R)
• M37: 15,679,652 km (0.113 R)
• M38: 16,738,805 km (0.092 R)
• M39: 16,795,203 km (0.09 R)
• M40: 18,167,315 km (0.116 R)
• M41: 18,399,491 km (0.067 R)
• M42: 18,866,685 km (0.076 R)
• M43: 20,472,319 km (0.104 R)
• M44: 20,532,757 km (0.101 R)
• M45: 21,199,963 km (0.086 R)
• M46: 22,183,270 km (0.072 R)
• M47: 22,493,536 km (0.061 R)
• M48: 22,993,043 km (0.055 R)
• M49: 23,433,010 km (0.094 R)
• M50: 23,685,681 km (0.06 R)
• M51: 24,769,667 km (0.096 R)
• M52: 25,609,510 km (0.076 R)
• M53: 25,739,510 km (0.082 R)
• M54: 25,935,035 km (0.079 R)
• M55: 26,327,430 km (0.106 R)
• M56: 27,118,055 km (0.086 R)
• M57: 27,449,863 km (0.049 R)
• M58: 27,516,284 km (0.045 R)
• M59: 27,582,855 km (0.108 R)
• M60: 27,983,478 km (0.077 R)
• M61: 28,251,558 km (0.116 R)
• M62: 29,809,470 km (0.119 R)
• M63: 29,946,203 km (0.099 R)
• M64: 32,233,105 km (0.092 R)
• M65: 32,303,267 km (0.036 R)
• M66: 33,503,939 km (0.108 R)
• M67: 33,575,148 km (0.109 R)
• M68: 34,575,509 km (0.064 R)
• M69: 34,647,316 km (0.113 R)
• M70: 35,007,248 km (0.107 R)
• M71: 35,876,113 km (0.066 R)
• M72: 36,094,525 km (0.118 R)
• M73: 37,413,679 km (0.089 R)
• M74: 38,748,541 km (0.071 R)
• M75: 39,047,438 km (0.091 R)
• M76: 40,401,299 km (0.078 R)
• M77: 42,537,706 km (0.087 R)
• M78: 42,691,642 km (0.066 R)
• M79: 43,000,262 km (0.101 R)
• M80: 43,232,139 km (0.108 R)
• M81: 43,541,956 km (0.083 R)
• M82: 43,774,880 km (0.075 R)
• M83: 45,731,620 km (0.117 R)
• M84: 46,760,255 km (0.058 R)
• M85: 47,397,093 km (0.073 R)
• M86: 48,840,414 km (0.09 R)
• M87: 49,486,527 km (0.075 R)
• M88: 49,891,787 km (0.107 R)
• M89: 50,461,007 km (0.117 R)
• M90: 50,787,280 km (0.049 R)
• M91: 51,196,131 km (0.045 R)
• M92: 51,852,417 km (0.092 R)
• M93: 52,099,254 km (0.025 R)
• M94: 52,263,961 km (0.074 R)
• M95: 53,007,612 km (0.073 R)
• M96: 53,173,366 km (0.027 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.3

Radius: 7.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.09 AU - 21.67 AU

Year: 29985 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,295,449 km

• M1: 96,790 km (0.063 R)
• M2: 186,848 km (0.08 R)
• M3: 574,007 km (0.078 R)
• M4: 1,257,819 km (0.036 R)
• M5: 1,653,356 km (0.099 R)
• M6: 1,803,552 km (0.032 R)
• M7: 2,021,666 km (0.083 R)
• M8: 2,150,021 km (0.069 R)
• M9: 2,215,245 km (0.11 R)
• M10: 2,620,805 km (0.073 R)
• M11: 3,122,856 km (0.078 R)
• M12: 4,172,883 km (0.095 R)
• M13: 4,461,607 km (0.083 R)
• M14: 4,671,942 km (0.05 R)
• M15: 4,971,736 km (0.086 R)
• M16: 5,233,831 km (0.099 R)
• M17: 5,322,094 km (0.096 R)
• M18: 6,706,024 km (0.052 R)
• M19: 6,898,556 km (0.116 R)
• M20: 7,092,884 km (0.028 R)
• M21: 7,888,595 km (0.12 R)
• M22: 8,040,886 km (0.112 R)
• M23: 8,296,848 km (0.115 R)
• M24: 8,555,652 km (0.115 R)
• M25: 8,816,999 km (0.118 R)
• M26: 8,869,658 km (0.045 R)
• M27: 11,687,483 km (0.094 R)
• M28: 11,803,122 km (0.057 R)
• M29: 13,767,193 km (0.063 R)
• M30: 14,755,287 km (0.107 R)
• M31: 15,068,844 km (0.102 R)
• M32: 15,257,936 km (0.099 R)
• M33: 15,638,513 km (0.101 R)
• M34: 15,958,203 km (0.053 R)
• M35: 16,929,991 km (0.086 R)
• M36: 17,854,057 km (0.073 R)
• M37: 18,054,219 km (0.109 R)
• M38: 18,794,579 km (0.078 R)
• M39: 19,134,316 km (0.07 R)
• M40: 20,933,828 km (0.114 R)
• M41: 21,144,911 km (0.106 R)
• M42: 21,427,501 km (0.082 R)
• M43: 21,996,273 km (0.079 R)
• M44: 22,354,410 km (0.074 R)
• M45: 22,786,598 km (0.111 R)
• M46: 23,221,629 km (0.104 R)
• M47: 23,586,199 km (0.084 R)
• M48: 24,321,023 km (0.092 R)
• M49: 24,394,925 km (0.102 R)
• M50: 24,468,826 km (0.113 R)
• M51: 25,362,374 km (0.116 R)
• M52: 26,494,232 km (0.094 R)
• M53: 26,798,813 km (0.064 R)
• M54: 27,257,929 km (0.109 R)
• M55: 27,874,122 km (0.101 R)
• M56: 28,028,807 km (0.115 R)
• M57: 28,417,013 km (0.073 R)
• M58: 29,041,734 km (0.083 R)
• M59: 31,263,861 km (0.08 R)
• M60: 31,344,195 km (0.093 R)
• M61: 31,989,560 km (0.056 R)
• M62: 32,965,985 km (0.092 R)
• M63: 36,713,412 km (0.073 R)
• M64: 37,138,120 km (0.097 R)
• M65: 40,681,047 km (0.106 R)
• M66: 42,448,097 km (0.091 R)
• M67: 44,782,422 km (0.106 R)
• M68: 45,236,152 km (0.106 R)
• M69: 48,547,351 km (0.103 R)
• M70: 48,826,800 km (0.077 R)
• M71: 49,293,695 km (0.11 R)
• M72: 51,081,539 km (0.118 R)
• M73: 51,555,615 km (0.091 R)
• M74: 51,935,893 km (0.03 R)
• M75: 52,031,037 km (0.051 R)
• M76: 54,720,358 km (0.088 R)
• M77: 55,886,773 km (0.092 R)
• M78: 57,061,265 km (0.091 R)
• M79: 57,257,837 km (0.071 R)
• M80: 57,947,483 km (0.039 R)
• M81: 58,639,972 km (0.114 R)
• M82: 60,233,039 km (0.07 R)
• M83: 61,034,884 km (0.037 R)
• M84: 63,258,058 km (0.087 R)
• M85: 64,379,593 km (0.052 R)
• M86: 65,302,163 km (0.051 R)
• M87: 65,404,937 km (0.065 R)
• M88: 67,056,498 km (0.098 R)
• M89: 70,084,957 km (0.069 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit