🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 180 Days

Day: 26.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,949,618 km

• M1: 397,182 km (0.039 R)
• M2: 484,099 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.61 AU - 0.69 AU

Year: 198 Days

Day: 39.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 302 Days

Day: 16 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,949,618 km

• M1: 9,724 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.26 AU - 1.3 AU

Year: 548 Days

Day: 35.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,949,618 km

• M1: 121,473 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.45 AU - 1.97 AU

Year: 847 Days

Day: 22.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.83 AU - 3.05 AU

Year: 1909 Days

Day: 28.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,949,618 km

• M1: 1,301,352 km (0.075 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 11.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.57 AU - 10.65 AU

Year: 9569 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,949,618 km

• M1: 193,131 km (0.081 R)
• M2: 265,686 km (0.117 R)
• M3: 511,924 km (0.094 R)
• M4: 592,856 km (0.102 R)
• M5: 865,124 km (0.114 R)
• M6: 2,453,106 km (0.061 R)
• M7: 2,598,216 km (0.088 R)
• M8: 2,948,275 km (0.107 R)
• M9: 3,051,049 km (0.115 R)
• M10: 3,366,700 km (0.117 R)
• M11: 3,944,597 km (0.108 R)
• M12: 4,086,864 km (0.11 R)
• M13: 4,376,336 km (0.112 R)
• M14: 5,160,528 km (0.102 R)
• M15: 5,505,351 km (0.067 R)
• M16: 5,955,192 km (0.082 R)
• M17: 6,053,179 km (0.105 R)
• M18: 7,305,014 km (0.087 R)
• M19: 7,445,037 km (0.088 R)
• M20: 7,515,498 km (0.091 R)
• M21: 7,870,643 km (0.077 R)
• M22: 7,942,301 km (0.071 R)
• M23: 8,050,310 km (0.098 R)
• M24: 8,597,539 km (0.057 R)
• M25: 9,044,089 km (0.062 R)
• M26: 9,345,977 km (0.065 R)
• M27: 9,612,860 km (0.093 R)
• M28: 10,076,165 km (0.051 R)
• M29: 10,467,961 km (0.06 R)
• M30: 10,784,959 km (0.034 R)
• M31: 11,591,441 km (0.1 R)
• M32: 12,043,227 km (0.112 R)
• M33: 12,250,420 km (0.1 R)
• M34: 12,375,484 km (0.12 R)
• M35: 12,542,734 km (0.073 R)
• M36: 12,794,956 km (0.073 R)
• M37: 13,176,580 km (0.094 R)
• M38: 13,475,926 km (0.113 R)
• M39: 13,864,282 km (0.099 R)
• M40: 14,125,181 km (0.119 R)
• M41: 14,519,521 km (0.054 R)
• M42: 14,740,177 km (0.044 R)
• M43: 15,543,817 km (0.111 R)
• M44: 15,724,382 km (0.109 R)
• M45: 17,054,008 km (0.114 R)
• M46: 17,427,254 km (0.105 R)
• M47: 17,520,903 km (0.111 R)
• M48: 17,708,798 km (0.077 R)
• M49: 18,946,570 km (0.103 R)
• M50: 19,527,309 km (0.1 R)
• M51: 19,722,086 km (0.055 R)
• M52: 19,868,692 km (0.109 R)
• M53: 20,508,073 km (0.111 R)
• M54: 20,755,807 km (0.088 R)
• M55: 20,954,623 km (0.111 R)
• M56: 21,054,404 km (0.099 R)
• M57: 21,354,348 km (0.093 R)
• M58: 21,857,446 km (0.073 R)
• M59: 22,059,852 km (0.047 R)
• M60: 22,211,993 km (0.026 R)
• M61: 22,517,471 km (0.106 R)
• M62: 23,081,007 km (0.111 R)
• M63: 23,287,003 km (0.105 R)
• M64: 23,441,986 km (0.113 R)
• M65: 25,487,438 km (0.064 R)
• M66: 26,558,559 km (0.099 R)
• M67: 26,828,583 km (0.09 R)
• M68: 27,972,707 km (0.09 R)
• M69: 28,467,876 km (0.119 R)
• M70: 28,688,982 km (0.109 R)
• M71: 28,855,185 km (0.111 R)
• M72: 30,252,130 km (0.068 R)
• M73: 30,421,325 km (0.028 R)
• M74: 31,385,633 km (0.035 R)
• M75: 32,533,049 km (0.077 R)
• M76: 32,648,538 km (0.1 R)
• M77: 32,764,028 km (0.069 R)
• M78: 32,995,755 km (0.036 R)
• M79: 34,986,753 km (0.114 R)
• M80: 37,378,674 km (0.095 R)
• M81: 38,289,126 km (0.099 R)
• M82: 40,255,889 km (0.114 R)
• M83: 40,939,552 km (0.103 R)
• M84: 41,189,081 km (0.049 R)
• M85: 41,314,145 km (0.099 R)
• M86: 41,439,209 km (0.104 R)
• M87: 42,066,472 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 15

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.26 AU - 12.22 AU

Year: 15235 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,949,618 km

• M1: 543,938 km (0.106 R)
• M2: 1,114,504 km (0.109 R)
• M3: 1,370,765 km (0.081 R)
• M4: 1,506,451 km (0.115 R)
• M5: 2,043,956 km (0.085 R)
• M6: 2,148,076 km (0.11 R)
• M7: 2,362,001 km (0.107 R)
• M8: 2,471,656 km (0.061 R)
• M9: 2,753,648 km (0.115 R)
• M10: 3,226,826 km (0.059 R)
• M11: 3,349,197 km (0.101 R)
• M12: 3,726,034 km (0.119 R)
• M13: 5,115,200 km (0.112 R)
• M14: 5,294,867 km (0.083 R)
• M15: 6,072,477 km (0.111 R)
• M16: 6,301,212 km (0.071 R)
• M17: 6,610,730 km (0.091 R)
• M18: 6,885,840 km (0.103 R)
• M19: 7,898,768 km (0.119 R)
• M20: 8,486,538 km (0.086 R)
• M21: 8,958,369 km (0.094 R)
• M22: 10,561,759 km (0.109 R)
• M23: 11,209,069 km (0.03 R)
• M24: 11,537,586 km (0.115 R)
• M25: 11,632,132 km (0.101 R)
• M26: 11,774,250 km (0.078 R)
• M27: 12,156,323 km (0.112 R)
• M28: 12,445,496 km (0.047 R)
• M29: 12,688,143 km (0.038 R)
• M30: 13,227,743 km (0.082 R)
• M31: 14,076,561 km (0.092 R)
• M32: 17,102,926 km (0.099 R)
• M33: 17,753,527 km (0.101 R)
• M34: 18,136,797 km (0.096 R)
• M35: 18,301,953 km (0.059 R)
• M36: 20,037,139 km (0.085 R)
• M37: 21,011,021 km (0.097 R)
• M38: 22,000,162 km (0.086 R)
• M39: 22,293,972 km (0.102 R)
• M40: 22,412,005 km (0.088 R)
• M41: 22,530,038 km (0.08 R)
• M42: 23,004,562 km (0.115 R)
• M43: 23,183,481 km (0.061 R)
• M44: 23,782,770 km (0.083 R)
• M45: 23,903,346 km (0.091 R)
• M46: 24,084,360 km (0.057 R)
• M47: 24,569,655 km (0.086 R)
• M48: 24,691,428 km (0.119 R)
• M49: 27,548,298 km (0.035 R)
• M50: 27,928,576 km (0.055 R)
• M51: 28,119,463 km (0.062 R)
• M52: 28,630,340 km (0.064 R)
• M53: 31,165,126 km (0.117 R)
• M54: 32,359,067 km (0.092 R)
• M55: 32,626,398 km (0.112 R)
• M56: 32,894,477 km (0.087 R)
• M57: 33,500,349 km (0.097 R)
• M58: 33,703,203 km (0.06 R)
• M59: 34,177,878 km (0.061 R)
• M60: 35,408,918 km (0.088 R)
• M61: 35,753,442 km (0.077 R)
• M62: 37,142,758 km (0.107 R)
• M63: 38,478,816 km (0.111 R)
• M64: 40,404,440 km (0.104 R)
• M65: 40,548,353 km (0.045 R)
• M66: 40,764,522 km (0.095 R)
• M67: 41,487,828 km (0.107 R)
• M68: 41,633,087 km (0.112 R)
• M69: 45,766,028 km (0.051 R)
• M70: 45,991,173 km (0.114 R)
• M71: 46,744,099 km (0.089 R)
• M72: 46,895,193 km (0.106 R)
• M73: 50,491,974 km (0.085 R)
• M74: 51,035,314 km (0.094 R)
• M75: 51,346,627 km (0.113 R)
• M76: 51,580,598 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.2

Radius: 6.8

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.8 AU - 14 AU

Year: 16538 Days

Day: 18.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,949,618 km

• M1: 111,450 km (0.1 R)
• M2: 170,392 km (0.089 R)
• M3: 327,470 km (0.111 R)
• M4: 601,234 km (0.029 R)
• M5: 656,136 km (0.056 R)
• M6: 831,914 km (0.068 R)
• M7: 1,274,574 km (0.102 R)
• M8: 1,727,706 km (0.103 R)
• M9: 2,169,468 km (0.065 R)
• M10: 2,314,578 km (0.117 R)
• M11: 2,706,674 km (0.116 R)
• M12: 3,316,585 km (0.108 R)
• M13: 4,882,725 km (0.119 R)
• M14: 4,958,721 km (0.084 R)
• M15: 5,227,698 km (0.098 R)
• M16: 5,344,534 km (0.118 R)
• M17: 6,558,670 km (0.118 R)
• M18: 7,110,387 km (0.043 R)
• M19: 7,239,939 km (0.075 R)
• M20: 7,588,801 km (0.115 R)
• M21: 7,854,187 km (0.108 R)
• M22: 8,622,522 km (0.061 R)
• M23: 8,760,601 km (0.045 R)
• M24: 8,806,827 km (0.107 R)
• M25: 9,132,501 km (0.106 R)
• M26: 9,179,325 km (0.084 R)
• M27: 9,462,065 km (0.067 R)
• M28: 9,699,776 km (0.07 R)
• M29: 10,473,945 km (0.064 R)
• M30: 10,523,013 km (0.087 R)
• M31: 11,167,631 km (0.051 R)
• M32: 11,418,805 km (0.093 R)
• M33: 11,519,934 km (0.082 R)
• M34: 11,875,977 km (0.086 R)
• M35: 12,755,612 km (0.05 R)
• M36: 13,018,306 km (0.083 R)
• M37: 13,389,009 km (0.095 R)
• M38: 14,686,472 km (0.118 R)
• M39: 14,906,530 km (0.114 R)
• M40: 15,350,088 km (0.095 R)
• M41: 15,967,030 km (0.098 R)
• M42: 17,632,054 km (0.093 R)
• M43: 19,532,396 km (0.076 R)
• M44: 20,200,500 km (0.099 R)
• M45: 20,568,062 km (0.088 R)
• M46: 20,752,815 km (0.119 R)
• M47: 20,937,868 km (0.118 R)
• M48: 21,309,917 km (0.057 R)
• M49: 21,809,275 km (0.053 R)
• M50: 22,375,802 km (0.052 R)
• M51: 22,692,501 km (0.049 R)
• M52: 22,756,080 km (0.097 R)
• M53: 23,010,845 km (0.116 R)
• M54: 23,074,724 km (0.046 R)
• M55: 24,754,857 km (0.043 R)
• M56: 25,411,592 km (0.104 R)
• M57: 25,874,597 km (0.097 R)
• M58: 26,140,582 km (0.046 R)
• M59: 26,809,135 km (0.111 R)
• M60: 27,754,743 km (0.08 R)
• M61: 28,368,394 km (0.085 R)
• M62: 28,986,383 km (0.118 R)
• M63: 29,193,426 km (0.059 R)
• M64: 29,747,985 km (0.092 R)
• M65: 29,956,674 km (0.061 R)
• M66: 30,445,859 km (0.116 R)
• M67: 30,656,344 km (0.089 R)
• M68: 30,867,277 km (0.032 R)
• M69: 31,219,879 km (0.109 R)
• M70: 31,361,249 km (0.116 R)
• M71: 31,928,973 km (0.069 R)
• M72: 32,142,898 km (0.04 R)
• M73: 33,146,849 km (0.046 R)
• M74: 35,775,583 km (0.051 R)
• M75: 36,220,038 km (0.063 R)
• M76: 37,414,577 km (0.095 R)
• M77: 37,715,269 km (0.078 R)
• M78: 40,072,333 km (0.028 R)
• M79: 42,163,711 km (0.115 R)
• M80: 42,633,299 km (0.116 R)
• M81: 43,104,682 km (0.08 R)
• M82: 46,451,784 km (0.102 R)
• M83: 47,017,713 km (0.079 R)
• M84: 47,260,959 km (0.084 R)
• M85: 47,423,423 km (0.042 R)
• M86: 47,748,798 km (0.117 R)
• M87: 47,911,710 km (0.113 R)
• M88: 50,046,920 km (0.108 R)
• M89: 50,129,648 km (0.116 R)
• M90: 52,380,797 km (0.049 R)
• M91: 53,138,510 km (0.118 R)
• M92: 53,730,319 km (0.071 R)
• M93: 54,069,458 km (0.1 R)
• M94: 57,933,870 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.7

Radius: 3.4

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.36 AU - 13.72 AU

Year: 16819 Days

Day: 16.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,949,618 km

• M1: 68,516 km (0.11 R)
• M2: 133,142 km (0.112 R)
• M3: 230,530 km (0.079 R)
• M4: 252,671 km (0.085 R)
• M5: 275,559 km (0.118 R)
• M6: 442,660 km (0.044 R)
• M7: 485,295 km (0.083 R)
• M8: 702,212 km (0.103 R)
• M9: 891,903 km (0.099 R)
• M10: 1,077,553 km (0.072 R)
• M11: 1,398,890 km (0.074 R)
• M12: 1,441,076 km (0.096 R)
• M13: 1,636,152 km (0.093 R)
• M14: 1,839,455 km (0.072 R)
• M15: 1,885,831 km (0.074 R)
• M16: 2,496,190 km (0.092 R)
• M17: 2,729,862 km (0.115 R)
• M18: 3,615,631 km (0.115 R)
• M19: 3,998,751 km (0.097 R)
• M20: 4,089,108 km (0.052 R)
• M21: 4,333,102 km (0.047 R)
• M22: 4,363,919 km (0.096 R)
• M23: 5,421,576 km (0.061 R)
• M24: 5,927,217 km (0.065 R)
• M25: 6,731,455 km (0.094 R)
• M26: 7,458,202 km (0.109 R)
• M27: 7,906,098 km (0.083 R)
• M28: 8,285,927 km (0.076 R)
• M29: 8,324,224 km (0.109 R)
• M30: 9,063,387 km (0.111 R)
• M31: 10,313,576 km (0.086 R)
• M32: 10,478,732 km (0.084 R)
• M33: 11,445,733 km (0.099 R)
• M34: 12,004,631 km (0.114 R)
• M35: 12,309,362 km (0.092 R)
• M36: 13,643,625 km (0.089 R)
• M37: 13,688,953 km (0.101 R)
• M38: 14,190,106 km (0.106 R)
• M39: 14,604,642 km (0.111 R)
• M40: 16,014,751 km (0.087 R)
• M41: 17,467,795 km (0.085 R)
• M42: 18,811,035 km (0.103 R)
• M43: 19,571,441 km (0.101 R)
• M44: 20,084,113 km (0.046 R)
• M45: 20,913,334 km (0.119 R)
• M46: 22,018,563 km (0.116 R)
• M47: 22,819,659 km (0.083 R)
• M48: 23,088,786 km (0.081 R)
• M49: 23,902,449 km (0.084 R)
• M50: 24,011,655 km (0.113 R)
• M51: 24,725,386 km (0.097 R)
• M52: 24,891,141 km (0.103 R)
• M53: 25,334,848 km (0.11 R)
• M54: 25,390,499 km (0.116 R)
• M55: 26,399,237 km (0.116 R)
• M56: 26,851,621 km (0.052 R)
• M57: 27,649,576 km (0.116 R)
• M58: 27,993,950 km (0.107 R)
• M59: 28,166,736 km (0.094 R)
• M60: 28,571,099 km (0.086 R)
• M61: 29,913,291 km (0.072 R)
• M62: 30,148,758 km (0.075 R)
• M63: 30,680,878 km (0.087 R)
• M64: 31,216,139 km (0.099 R)
• M65: 32,235,648 km (0.101 R)
• M66: 33,326,815 km (0.042 R)
• M67: 33,509,923 km (0.111 R)
• M68: 33,754,516 km (0.06 R)
• M69: 33,938,371 km (0.089 R)
• M70: 34,184,011 km (0.094 R)
• M71: 38,512,775 km (0.119 R)
• M72: 38,897,242 km (0.092 R)
• M73: 39,734,690 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit