🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.89 AU - 1.33 AU

Year: 434 Days

Day: 30.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.49 AU - 3.81 AU

Year: 2073 Days

Day: 46.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.85 AU - 4.09 AU

Year: 2934 Days

Day: 39.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.9

Radius: 9.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.66 AU - 5.44 AU

Year: 3599 Days

Day: 9.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,946,396 km

• M1: 154,983 km (0.105 R)
• M2: 318,195 km (0.117 R)
• M3: 394,789 km (0.04 R)
• M4: 471,532 km (0.068 R)
• M5: 545,583 km (0.116 R)
• M6: 688,749 km (0.102 R)
• M7: 885,919 km (0.107 R)
• M8: 1,275,023 km (0.116 R)
• M9: 1,395,599 km (0.041 R)
• M10: 1,532,780 km (0.099 R)
• M11: 1,674,599 km (0.11 R)
• M12: 1,888,823 km (0.08 R)
• M13: 2,241,425 km (0.084 R)
• M14: 2,523,267 km (0.061 R)
• M15: 2,645,489 km (0.07 R)
• M16: 3,186,584 km (0.112 R)
• M17: 3,744,285 km (0.087 R)
• M18: 4,007,727 km (0.109 R)
• M19: 4,405,358 km (0.059 R)
• M20: 4,553,161 km (0.093 R)
• M21: 4,702,459 km (0.092 R)
• M22: 4,815,705 km (0.091 R)
• M23: 4,986,995 km (0.107 R)
• M24: 5,218,722 km (0.063 R)
• M25: 5,533,176 km (0.088 R)
• M26: 5,813,523 km (0.057 R)
• M27: 6,119,002 km (0.083 R)
• M28: 6,325,596 km (0.112 R)
• M29: 6,450,660 km (0.093 R)
• M30: 6,618,659 km (0.101 R)
• M31: 7,045,162 km (0.073 R)
• M32: 7,174,863 km (0.074 R)
• M33: 7,283,621 km (0.053 R)
• M34: 7,392,828 km (0.086 R)
• M35: 7,613,036 km (0.059 R)
• M36: 7,768,318 km (0.098 R)
• M37: 7,947,237 km (0.116 R)
• M38: 8,150,092 km (0.096 R)
• M39: 8,815,503 km (0.114 R)
• M40: 8,885,366 km (0.111 R)
• M41: 8,955,377 km (0.118 R)
• M42: 9,119,486 km (0.106 R)
• M43: 9,308,279 km (0.116 R)
• M44: 10,198,236 km (0.032 R)
• M45: 11,014,742 km (0.087 R)
• M46: 11,115,271 km (0.12 R)
• M47: 11,241,083 km (0.082 R)
• M48: 11,418,207 km (0.12 R)
• M49: 11,826,609 km (0.109 R)
• M50: 12,265,679 km (0.098 R)
• M51: 12,448,039 km (0.112 R)
• M52: 12,657,625 km (0.073 R)
• M53: 13,213,232 km (0.093 R)
• M54: 13,912,004 km (0.106 R)
• M55: 14,927,324 km (0.033 R)
• M56: 15,177,901 km (0.099 R)
• M57: 15,261,676 km (0.102 R)
• M58: 15,429,824 km (0.087 R)
• M59: 15,739,641 km (0.12 R)
• M60: 16,108,549 km (0.107 R)
• M61: 16,193,970 km (0.099 R)
• M62: 17,290,372 km (0.087 R)
• M63: 17,407,208 km (0.081 R)
• M64: 17,524,194 km (0.087 R)
• M65: 17,788,533 km (0.075 R)
• M66: 18,113,460 km (0.062 R)
• M67: 19,981,189 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.6

Radius: 15

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.18 AU - 5.32 AU

Year: 3839 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,946,396 km

• M1: 194,776 km (0.111 R)
• M2: 333,154 km (0.082 R)
• M3: 556,354 km (0.085 R)
• M4: 871,258 km (0.086 R)
• M5: 1,039,705 km (0.09 R)
• M6: 1,195,287 km (0.103 R)
• M7: 1,295,218 km (0.082 R)
• M8: 1,411,456 km (0.06 R)
• M9: 1,627,326 km (0.057 R)
• M10: 1,753,885 km (0.036 R)
• M11: 1,927,868 km (0.059 R)
• M12: 2,062,356 km (0.108 R)
• M13: 2,231,252 km (0.1 R)
• M14: 2,485,269 km (0.041 R)
• M15: 2,765,915 km (0.06 R)
• M16: 2,953,062 km (0.12 R)
• M17: 3,233,109 km (0.068 R)
• M18: 3,485,481 km (0.108 R)
• M19: 3,800,684 km (0.047 R)
• M20: 3,914,228 km (0.074 R)
• M21: 4,281,341 km (0.1 R)
• M22: 4,599,387 km (0.065 R)
• M23: 4,822,437 km (0.06 R)
• M24: 5,406,766 km (0.048 R)
• M25: 5,534,972 km (0.095 R)
• M26: 5,642,532 km (0.109 R)
• M27: 6,191,257 km (0.07 R)
• M28: 7,175,013 km (0.03 R)
• M29: 7,529,710 km (0.092 R)
• M30: 7,649,238 km (0.102 R)
• M31: 8,011,714 km (0.112 R)
• M32: 8,379,725 km (0.092 R)
• M33: 8,553,408 km (0.081 R)
• M34: 8,728,437 km (0.112 R)
• M35: 8,980,360 km (0.107 R)
• M36: 9,620,789 km (0.107 R)
• M37: 10,064,795 km (0.114 R)
• M38: 10,196,740 km (0.072 R)
• M39: 10,703,129 km (0.079 R)
• M40: 11,000,231 km (0.081 R)
• M41: 11,630,038 km (0.12 R)
• M42: 11,740,740 km (0.09 R)
• M43: 12,075,091 km (0.065 R)
• M44: 12,243,389 km (0.112 R)
• M45: 12,440,858 km (0.1 R)
• M46: 12,924,807 km (0.085 R)
• M47: 13,212,334 km (0.108 R)
• M48: 13,764,500 km (0.07 R)
• M49: 14,176,193 km (0.11 R)
• M50: 14,532,386 km (0.085 R)
• M51: 14,651,765 km (0.08 R)
• M52: 14,891,421 km (0.074 R)
• M53: 15,072,135 km (0.082 R)
• M54: 15,314,184 km (0.077 R)
• M55: 16,109,746 km (0.09 R)
• M56: 16,388,297 km (0.111 R)
• M57: 16,887,356 km (0.1 R)
• M58: 17,075,849 km (0.098 R)
• M59: 17,709,246 km (0.086 R)
• M60: 18,447,063 km (0.084 R)
• M61: 18,933,705 km (0.068 R)
• M62: 19,556,182 km (0.106 R)
• M63: 20,052,398 km (0.102 R)
• M64: 20,385,552 km (0.066 R)
• M65: 20,720,502 km (0.109 R)
• M66: 22,319,254 km (0.086 R)
• M67: 22,422,626 km (0.04 R)
• M68: 23,430,467 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 14.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.64 AU - 11.32 AU

Year: 13493 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,946,396 km

• M1: 220,657 km (0.086 R)
• M2: 395,387 km (0.086 R)
• M3: 720,912 km (0.089 R)
• M4: 959,521 km (0.072 R)
• M5: 1,170,304 km (0.106 R)
• M6: 1,263,055 km (0.083 R)
• M7: 2,052,184 km (0.096 R)
• M8: 2,282,564 km (0.11 R)
• M9: 2,595,373 km (0.092 R)
• M10: 3,235,952 km (0.038 R)
• M11: 3,533,203 km (0.076 R)
• M12: 3,699,406 km (0.102 R)
• M13: 4,242,596 km (0.067 R)
• M14: 4,478,960 km (0.11 R)
• M15: 5,467,802 km (0.079 R)
• M16: 5,758,022 km (0.103 R)
• M17: 6,186,321 km (0.077 R)
• M18: 6,353,721 km (0.098 R)
• M19: 7,964,890 km (0.116 R)
• M20: 8,368,206 km (0.102 R)
• M21: 10,087,384 km (0.119 R)
• M22: 10,483,968 km (0.088 R)
• M23: 10,724,372 km (0.09 R)
• M24: 11,870,741 km (0.092 R)
• M25: 12,927,051 km (0.089 R)
• M26: 13,969,300 km (0.07 R)
• M27: 14,189,807 km (0.096 R)
• M28: 15,355,324 km (0.113 R)
• M29: 15,628,789 km (0.103 R)
• M30: 15,903,750 km (0.115 R)
• M31: 16,272,808 km (0.091 R)
• M32: 18,401,735 km (0.086 R)
• M33: 19,572,637 km (0.081 R)
• M34: 20,017,990 km (0.12 R)
• M35: 20,117,323 km (0.099 R)
• M36: 20,216,955 km (0.108 R)
• M37: 21,323,232 km (0.113 R)
• M38: 21,424,809 km (0.102 R)
• M39: 21,577,398 km (0.064 R)
• M40: 21,986,100 km (0.098 R)
• M41: 22,500,717 km (0.102 R)
• M42: 22,811,431 km (0.081 R)
• M43: 23,594,277 km (0.106 R)
• M44: 24,758,597 km (0.057 R)
• M45: 25,995,622 km (0.076 R)
• M46: 27,418,298 km (0.092 R)
• M47: 28,194,711 km (0.107 R)
• M48: 28,529,810 km (0.038 R)
• M49: 28,810,007 km (0.103 R)
• M50: 29,091,101 km (0.067 R)
• M51: 30,395,894 km (0.113 R)
• M52: 30,510,187 km (0.079 R)
• M53: 32,710,322 km (0.103 R)
• M54: 35,201,127 km (0.075 R)
• M55: 35,863,546 km (0.111 R)
• M56: 36,287,208 km (0.119 R)
• M57: 36,590,742 km (0.099 R)
• M58: 36,773,401 km (0.101 R)
• M59: 39,986,164 km (0.066 R)
• M60: 41,055,939 km (0.106 R)
• M61: 42,262,745 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.9

Radius: 6.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.4 AU - 13.86 AU

Year: 16646 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,946,396 km

• M1: 116,387 km (0.089 R)
• M2: 516,561 km (0.119 R)
• M3: 768,634 km (0.105 R)
• M4: 1,203,216 km (0.103 R)
• M5: 1,590,973 km (0.08 R)
• M6: 1,760,318 km (0.065 R)
• M7: 1,837,511 km (0.051 R)
• M8: 2,075,670 km (0.101 R)
• M9: 2,302,760 km (0.116 R)
• M10: 2,344,947 km (0.108 R)
• M11: 2,494,395 km (0.12 R)
• M12: 2,581,311 km (0.063 R)
• M13: 2,939,000 km (0.118 R)
• M14: 3,359,819 km (0.117 R)
• M15: 4,335,197 km (0.111 R)
• M16: 5,196,432 km (0.064 R)
• M17: 5,335,707 km (0.037 R)
• M18: 5,646,422 km (0.08 R)
• M19: 5,760,864 km (0.052 R)
• M20: 6,255,884 km (0.118 R)
• M21: 6,583,503 km (0.055 R)
• M22: 6,673,860 km (0.081 R)
• M23: 6,886,140 km (0.112 R)
• M24: 7,411,079 km (0.076 R)
• M25: 7,980,897 km (0.082 R)
• M26: 8,238,654 km (0.076 R)
• M27: 8,729,335 km (0.052 R)
• M28: 8,994,871 km (0.066 R)
• M29: 9,095,102 km (0.102 R)
• M30: 9,296,760 km (0.099 R)
• M31: 9,398,187 km (0.098 R)
• M32: 9,534,022 km (0.082 R)
• M33: 9,910,709 km (0.087 R)
• M34: 10,502,369 km (0.113 R)
• M35: 10,891,323 km (0.038 R)
• M36: 11,393,224 km (0.101 R)
• M37: 11,683,444 km (0.105 R)
• M38: 11,976,058 km (0.117 R)
• M39: 12,086,461 km (0.113 R)
• M40: 12,234,114 km (0.116 R)
• M41: 12,345,265 km (0.07 R)
• M42: 12,419,466 km (0.105 R)
• M43: 12,531,215 km (0.102 R)
• M44: 12,605,865 km (0.084 R)
• M45: 13,019,203 km (0.049 R)
• M46: 13,284,441 km (0.084 R)
• M47: 13,398,733 km (0.076 R)
• M48: 13,589,919 km (0.101 R)
• M49: 14,168,714 km (0.065 R)
• M50: 14,324,445 km (0.066 R)
• M51: 15,151,272 km (0.084 R)
• M52: 15,831,943 km (0.032 R)
• M53: 16,399,816 km (0.102 R)
• M54: 17,848,821 km (0.061 R)
• M55: 18,101,342 km (0.069 R)
• M56: 19,554,386 km (0.101 R)
• M57: 19,597,620 km (0.05 R)
• M58: 20,251,064 km (0.051 R)
• M59: 20,382,560 km (0.086 R)
• M60: 20,558,338 km (0.099 R)
• M61: 22,843,744 km (0.076 R)
• M62: 23,439,144 km (0.097 R)
• M63: 24,225,281 km (0.095 R)
• M64: 24,738,551 km (0.082 R)
• M65: 24,973,121 km (0.042 R)
• M66: 25,161,165 km (0.086 R)
• M67: 25,255,412 km (0.083 R)
• M68: 26,156,589 km (0.113 R)
• M69: 26,635,153 km (0.046 R)
• M70: 27,261,669 km (0.093 R)
• M71: 27,455,398 km (0.056 R)
• M72: 27,746,815 km (0.119 R)
• M73: 29,566,523 km (0.1 R)
• M74: 29,815,454 km (0.118 R)
• M75: 30,265,145 km (0.116 R)
• M76: 30,415,491 km (0.116 R)
• M77: 30,666,816 km (0.116 R)
• M78: 31,070,131 km (0.115 R)
• M79: 31,576,819 km (0.101 R)
• M80: 33,942,710 km (0.067 R)
• M81: 34,412,297 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230

Radius: 6.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.44 AU - 19.46 AU

Year: 24743 Days

Day: 18.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,946,396 km

• M1: 118,930 km (0.092 R)
• M2: 195,076 km (0.105 R)
• M3: 338,540 km (0.063 R)
• M4: 626,067 km (0.12 R)
• M5: 743,501 km (0.094 R)
• M6: 825,930 km (0.061 R)
• M7: 1,699,282 km (0.114 R)
• M8: 1,754,035 km (0.092 R)
• M9: 2,095,268 km (0.067 R)
• M10: 2,613,325 km (0.05 R)
• M11: 4,653,990 km (0.075 R)
• M12: 5,243,854 km (0.103 R)
• M13: 5,364,580 km (0.09 R)
• M14: 5,486,352 km (0.115 R)
• M15: 5,732,441 km (0.071 R)
• M16: 6,320,959 km (0.074 R)
• M17: 6,492,697 km (0.093 R)
• M18: 7,194,610 km (0.085 R)
• M19: 7,328,949 km (0.114 R)
• M20: 8,245,535 km (0.116 R)
• M21: 8,480,254 km (0.085 R)
• M22: 8,812,661 km (0.116 R)
• M23: 9,736,129 km (0.085 R)
• M24: 10,184,324 km (0.041 R)
• M25: 10,588,388 km (0.099 R)
• M26: 11,204,133 km (0.102 R)
• M27: 11,360,014 km (0.064 R)
• M28: 11,464,134 km (0.113 R)
• M29: 11,516,493 km (0.042 R)
• M30: 11,726,229 km (0.08 R)
• M31: 11,778,888 km (0.108 R)
• M32: 12,739,904 km (0.117 R)
• M33: 12,793,909 km (0.119 R)
• M34: 13,229,688 km (0.112 R)
• M35: 13,284,590 km (0.101 R)
• M36: 13,725,754 km (0.075 R)
• M37: 14,679,291 km (0.09 R)
• M38: 17,065,527 km (0.103 R)
• M39: 17,605,276 km (0.107 R)
• M40: 18,578,560 km (0.107 R)
• M41: 19,694,410 km (0.057 R)
• M42: 20,831,653 km (0.096 R)
• M43: 21,925,214 km (0.106 R)
• M44: 22,055,064 km (0.092 R)
• M45: 22,642,835 km (0.107 R)
• M46: 24,033,796 km (0.118 R)
• M47: 24,571,001 km (0.104 R)
• M48: 25,112,247 km (0.099 R)
• M49: 27,036,973 km (0.078 R)
• M50: 27,735,894 km (0.043 R)
• M51: 27,876,366 km (0.074 R)
• M52: 28,369,890 km (0.112 R)
• M53: 28,511,409 km (0.107 R)
• M54: 30,372,856 km (0.12 R)
• M55: 32,199,446 km (0.083 R)
• M56: 32,495,051 km (0.117 R)
• M57: 33,088,805 km (0.11 R)
• M58: 33,986,243 km (0.104 R)
• M59: 34,967,455 km (0.059 R)
• M60: 35,499,575 km (0.082 R)
• M61: 35,575,870 km (0.106 R)
• M62: 37,189,582 km (0.12 R)
• M63: 38,122,325 km (0.085 R)
• M64: 38,591,763 km (0.096 R)
• M65: 39,141,684 km (0.093 R)
• M66: 39,299,211 km (0.117 R)
• M67: 39,773,287 km (0.041 R)
• M68: 40,169,721 km (0.106 R)
• M69: 42,981,712 km (0.062 R)
• M70: 43,307,237 km (0.105 R)
• M71: 43,551,830 km (0.041 R)
• M72: 43,796,871 km (0.042 R)
• M73: 46,272,417 km (0.089 R)
• M74: 47,191,396 km (0.081 R)
• M75: 47,275,171 km (0.036 R)
• M76: 48,200,883 km (0.11 R)
• M77: 48,792,991 km (0.105 R)
• M78: 49,728,277 km (0.113 R)
• M79: 49,898,968 km (0.081 R)
• M80: 51,703,118 km (0.057 R)
• M81: 51,876,054 km (0.111 R)
• M82: 52,135,756 km (0.111 R)
• M83: 53,878,571 km (0.119 R)
• M84: 57,241,980 km (0.08 R)
• M85: 57,868,944 km (0.098 R)
• M86: 58,318,187 km (0.102 R)
• M87: 58,408,095 km (0.1 R)
• M88: 60,490,497 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 11,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit