🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.85 AU - 0.87 AU

Year: 290 Days

Day: 33.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.83 AU - 2.03 AU

Year: 974 Days

Day: 28.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.93 AU - 2.83 AU

Year: 1334 Days

Day: 45.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.39 AU - 2.85 AU

Year: 1541 Days

Day: 45.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 56 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.61 AU - 2.77 AU

Year: 1603 Days

Day: 26.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 9.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.14 AU - 6.82 AU

Year: 4662 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,205,877 km

• M1: 120,127 km (0.044 R)
• M2: 186,249 km (0.048 R)
• M3: 307,573 km (0.033 R)
• M4: 714,330 km (0.12 R)
• M5: 783,743 km (0.108 R)
• M6: 880,234 km (0.069 R)
• M7: 1,046,138 km (0.095 R)
• M8: 1,126,173 km (0.113 R)
• M9: 1,438,084 km (0.087 R)
• M10: 1,729,202 km (0.104 R)
• M11: 1,857,258 km (0.081 R)
• M12: 2,072,529 km (0.107 R)
• M13: 2,563,360 km (0.098 R)
• M14: 2,636,363 km (0.069 R)
• M15: 3,108,943 km (0.108 R)
• M16: 3,526,171 km (0.037 R)
• M17: 3,669,337 km (0.11 R)
• M18: 4,634,542 km (0.116 R)
• M19: 5,180,125 km (0.079 R)
• M20: 5,343,187 km (0.1 R)
• M21: 5,602,739 km (0.069 R)
• M22: 5,939,185 km (0.058 R)
• M23: 6,134,261 km (0.096 R)
• M24: 6,381,247 km (0.095 R)
• M25: 7,193,563 km (0.095 R)
• M26: 7,375,624 km (0.102 R)
• M27: 8,499,553 km (0.102 R)
• M28: 8,692,085 km (0.106 R)
• M29: 8,941,764 km (0.1 R)
• M30: 9,448,153 km (0.062 R)
• M31: 9,992,839 km (0.114 R)
• M32: 10,050,733 km (0.099 R)
• M33: 10,254,336 km (0.115 R)
• M34: 10,312,828 km (0.099 R)
• M35: 10,636,259 km (0.09 R)
• M36: 11,142,648 km (0.045 R)
• M37: 11,383,650 km (0.102 R)
• M38: 12,055,344 km (0.115 R)
• M39: 12,178,763 km (0.113 R)
• M40: 12,583,126 km (0.089 R)
• M41: 13,150,251 km (0.096 R)
• M42: 13,245,545 km (0.115 R)
• M43: 13,468,895 km (0.079 R)
• M44: 13,629,264 km (0.088 R)
• M45: 14,081,498 km (0.057 R)
• M46: 14,179,036 km (0.099 R)
• M47: 14,244,260 km (0.067 R)
• M48: 15,000,627 km (0.115 R)
• M49: 15,266,911 km (0.11 R)
• M50: 15,400,502 km (0.108 R)
• M51: 15,770,159 km (0.074 R)
• M52: 15,837,777 km (0.042 R)
• M53: 16,449,782 km (0.118 R)
• M54: 17,591,962 km (0.09 R)
• M55: 18,048,983 km (0.101 R)
• M56: 18,403,081 km (0.079 R)
• M57: 18,974,545 km (0.038 R)
• M58: 19,298,574 km (0.116 R)
• M59: 19,407,033 km (0.065 R)
• M60: 19,733,455 km (0.1 R)
• M61: 19,988,669 km (0.117 R)
• M62: 20,061,673 km (0.08 R)
• M63: 20,208,129 km (0.082 R)
• M64: 20,355,034 km (0.064 R)
• M65: 20,983,046 km (0.1 R)
• M66: 21,168,996 km (0.066 R)
• M67: 21,767,687 km (0.074 R)
• M68: 23,519,628 km (0.109 R)
• M69: 24,022,875 km (0.102 R)
• M70: 24,256,397 km (0.082 R)
• M71: 24,412,428 km (0.046 R)
• M72: 24,490,667 km (0.105 R)
• M73: 24,608,102 km (0.116 R)
• M74: 24,764,880 km (0.101 R)
• M75: 24,922,108 km (0.041 R)
• M76: 25,158,472 km (0.058 R)
• M77: 25,951,790 km (0.11 R)
• M78: 26,995,235 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520

Radius: 11.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.1 AU - 7.98 AU

Year: 6789 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,205,877 km

• M1: 191,635 km (0.075 R)
• M2: 274,662 km (0.107 R)
• M3: 452,234 km (0.098 R)
• M4: 860,337 km (0.082 R)
• M5: 1,173,595 km (0.11 R)
• M6: 1,352,066 km (0.077 R)
• M7: 1,436,289 km (0.088 R)
• M8: 1,522,458 km (0.095 R)
• M9: 1,754,783 km (0.11 R)
• M10: 2,234,095 km (0.091 R)
• M11: 3,565,216 km (0.112 R)
• M12: 3,755,355 km (0.079 R)
• M13: 5,151,702 km (0.062 R)
• M14: 5,312,968 km (0.117 R)
• M15: 5,668,263 km (0.119 R)
• M16: 6,116,309 km (0.106 R)
• M17: 6,315,873 km (0.057 R)
• M18: 6,488,658 km (0.098 R)
• M19: 6,957,348 km (0.051 R)
• M20: 7,225,727 km (0.054 R)
• M21: 7,406,591 km (0.094 R)
• M22: 7,772,806 km (0.096 R)
• M23: 8,113,740 km (0.08 R)
• M24: 8,270,369 km (0.073 R)
• M25: 8,714,375 km (0.09 R)
• M26: 9,231,086 km (0.107 R)
• M27: 9,592,365 km (0.084 R)
• M28: 10,226,959 km (0.107 R)
• M29: 10,840,909 km (0.111 R)
• M30: 10,978,988 km (0.092 R)
• M31: 11,187,078 km (0.1 R)
• M32: 11,396,665 km (0.094 R)
• M33: 11,678,059 km (0.104 R)
• M34: 12,427,544 km (0.074 R)
• M35: 12,753,518 km (0.063 R)
• M36: 12,826,372 km (0.056 R)
• M37: 13,118,985 km (0.101 R)
• M38: 13,303,140 km (0.11 R)
• M39: 13,562,244 km (0.107 R)
• M40: 13,673,844 km (0.045 R)
• M41: 14,010,439 km (0.063 R)
• M42: 14,691,857 km (0.059 R)
• M43: 14,806,449 km (0.096 R)
• M44: 15,968,974 km (0.062 R)
• M45: 16,126,202 km (0.085 R)
• M46: 16,363,015 km (0.051 R)
• M47: 16,760,197 km (0.061 R)
• M48: 16,919,968 km (0.081 R)
• M49: 17,040,245 km (0.07 R)
• M50: 17,807,831 km (0.095 R)
• M51: 18,093,563 km (0.067 R)
• M52: 18,628,226 km (0.102 R)
• M53: 18,793,831 km (0.074 R)
• M54: 19,001,473 km (0.116 R)
• M55: 19,335,226 km (0.096 R)
• M56: 19,586,849 km (0.085 R)
• M57: 20,263,181 km (0.118 R)
• M58: 20,561,479 km (0.082 R)
• M59: 21,248,732 km (0.12 R)
• M60: 21,638,734 km (0.115 R)
• M61: 22,206,009 km (0.05 R)
• M62: 22,425,618 km (0.073 R)
• M63: 23,355,519 km (0.073 R)
• M64: 23,578,868 km (0.105 R)
• M65: 24,207,778 km (0.119 R)
• M66: 24,796,745 km (0.116 R)
• M67: 25,115,987 km (0.052 R)
• M68: 25,758,210 km (0.09 R)
• M69: 25,850,362 km (0.102 R)
• M70: 26,498,869 km (0.084 R)
• M71: 26,918,641 km (0.08 R)
• M72: 27,246,559 km (0.091 R)
• M73: 28,048,703 km (0.111 R)
• M74: 28,381,110 km (0.102 R)
• M75: 28,523,976 km (0.045 R)
• M76: 28,762,734 km (0.11 R)
• M77: 29,242,195 km (0.081 R)
• M78: 29,386,557 km (0.058 R)
• M79: 29,772,519 km (0.103 R)
• M80: 29,869,309 km (0.097 R)
• M81: 30,354,754 km (0.112 R)
• M82: 31,481,376 km (0.104 R)
• M83: 32,621,461 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.8

Radius: 13.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.31 AU - 10.93 AU

Year: 10010 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,205,877 km

• M1: 225,444 km (0.1 R)
• M2: 502,200 km (0.056 R)
• M3: 760,256 km (0.055 R)
• M4: 1,036,713 km (0.09 R)
• M5: 1,201,869 km (0.046 R)
• M6: 1,467,106 km (0.117 R)
• M7: 1,622,838 km (0.107 R)
• M8: 1,751,791 km (0.077 R)
• M9: 1,934,749 km (0.108 R)
• M10: 2,177,247 km (0.109 R)
• M11: 2,374,866 km (0.094 R)
• M12: 2,807,653 km (0.081 R)
• M13: 3,103,408 km (0.074 R)
• M14: 3,534,998 km (0.071 R)
• M15: 3,661,857 km (0.062 R)
• M16: 4,592,505 km (0.12 R)
• M17: 4,684,807 km (0.094 R)
• M18: 5,470,944 km (0.104 R)
• M19: 5,742,165 km (0.089 R)
• M20: 6,349,382 km (0.062 R)
• M21: 6,452,605 km (0.071 R)
• M22: 6,556,426 km (0.115 R)
• M23: 7,003,873 km (0.077 R)
• M24: 7,298,731 km (0.091 R)
• M25: 7,652,380 km (0.047 R)
• M26: 8,011,864 km (0.109 R)
• M27: 8,151,588 km (0.088 R)
• M28: 8,405,156 km (0.093 R)
• M29: 8,632,844 km (0.077 R)
• M30: 8,747,436 km (0.067 R)
• M31: 9,094,204 km (0.118 R)
• M32: 9,181,569 km (0.104 R)
• M33: 9,416,139 km (0.066 R)
• M34: 9,981,020 km (0.079 R)
• M35: 10,071,228 km (0.09 R)
• M36: 10,465,269 km (0.119 R)
• M37: 10,618,158 km (0.113 R)
• M38: 10,864,396 km (0.116 R)
• M39: 11,081,462 km (0.112 R)
• M40: 11,456,953 km (0.061 R)
• M41: 11,773,053 km (0.106 R)
• M42: 13,197,823 km (0.079 R)
• M43: 13,462,612 km (0.056 R)
• M44: 13,562,393 km (0.103 R)
• M45: 14,065,192 km (0.118 R)
• M46: 14,539,866 km (0.111 R)
• M47: 15,227,268 km (0.116 R)
• M48: 15,400,802 km (0.049 R)
• M49: 15,609,790 km (0.106 R)
• M50: 16,066,063 km (0.086 R)
• M51: 16,207,284 km (0.112 R)
• M52: 16,313,648 km (0.11 R)
• M53: 16,705,145 km (0.119 R)
• M54: 17,243,997 km (0.092 R)
• M55: 17,606,323 km (0.073 R)
• M56: 18,894,660 km (0.115 R)
• M57: 19,268,355 km (0.082 R)
• M58: 19,418,552 km (0.06 R)
• M59: 19,947,230 km (0.07 R)
• M60: 20,404,102 km (0.044 R)
• M61: 21,289,572 km (0.115 R)
• M62: 22,700,430 km (0.083 R)
• M63: 23,018,176 km (0.085 R)
• M64: 24,506,525 km (0.106 R)
• M65: 25,036,700 km (0.112 R)
• M66: 25,159,669 km (0.111 R)
• M67: 25,653,342 km (0.111 R)
• M68: 25,860,086 km (0.119 R)
• M69: 26,441,573 km (0.084 R)
• M70: 27,322,106 km (0.117 R)
• M71: 27,448,666 km (0.112 R)
• M72: 27,617,712 km (0.104 R)
• M73: 27,829,542 km (0.067 R)
• M74: 28,553,746 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.5

Radius: 3.1

Gravity: 98.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.88 AU - 17.84 AU

Year: 19777 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 126.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,205,877 km

• M1: 52,359 km (0.082 R)
• M2: 163,361 km (0.098 R)
• M3: 208,839 km (0.083 R)
• M4: 391,348 km (0.111 R)
• M5: 711,936 km (0.049 R)
• M6: 951,442 km (0.098 R)
• M7: 1,369,419 km (0.109 R)
• M8: 1,597,406 km (0.096 R)
• M9: 1,942,977 km (0.069 R)
• M10: 2,198,341 km (0.097 R)
• M11: 2,660,299 km (0.088 R)
• M12: 3,151,130 km (0.104 R)
• M13: 3,537,391 km (0.086 R)
• M14: 3,713,767 km (0.085 R)
• M15: 4,542,390 km (0.117 R)
• M16: 5,577,457 km (0.068 R)
• M17: 5,782,556 km (0.084 R)
• M18: 5,990,198 km (0.11 R)
• M19: 6,844,701 km (0.118 R)
• M20: 7,454,013 km (0.086 R)
• M21: 7,510,262 km (0.096 R)
• M22: 7,908,043 km (0.107 R)
• M23: 7,965,339 km (0.058 R)
• M24: 8,196,168 km (0.105 R)
• M25: 8,254,362 km (0.088 R)
• M26: 8,312,555 km (0.119 R)
• M27: 9,749,592 km (0.118 R)
• M28: 10,308,041 km (0.078 R)
• M29: 11,912,628 km (0.106 R)
• M30: 13,250,931 km (0.093 R)
• M31: 13,868,620 km (0.045 R)
• M32: 14,495,585 km (0.11 R)
• M33: 14,918,797 km (0.068 R)
• M34: 15,274,391 km (0.094 R)
• M35: 15,994,256 km (0.049 R)
• M36: 16,285,224 km (0.055 R)
• M37: 19,444,133 km (0.098 R)
• M38: 20,774,955 km (0.07 R)
• M39: 21,491,230 km (0.086 R)
• M40: 22,377,747 km (0.085 R)
• M41: 23,358,511 km (0.08 R)
• M42: 23,688,524 km (0.085 R)
• M43: 24,855,537 km (0.119 R)
• M44: 26,126,670 km (0.049 R)
• M45: 26,554,968 km (0.06 R)
• M46: 26,985,661 km (0.108 R)
• M47: 27,941,292 km (0.099 R)
• M48: 29,262,241 km (0.088 R)
• M49: 30,064,385 km (0.111 R)
• M50: 30,513,178 km (0.108 R)
• M51: 31,235,886 km (0.101 R)
• M52: 32,330,493 km (0.117 R)
• M53: 32,514,200 km (0.056 R)
• M54: 33,067,263 km (0.107 R)
• M55: 33,530,418 km (0.112 R)
• M56: 33,716,368 km (0.07 R)
• M57: 34,932,898 km (0.058 R)
• M58: 36,736,749 km (0.098 R)
• M59: 37,312,701 km (0.114 R)
• M60: 37,698,364 km (0.05 R)
• M61: 38,668,058 km (0.079 R)
• M62: 41,028,712 km (0.109 R)
• M63: 41,426,642 km (0.116 R)
• M64: 41,526,424 km (0.072 R)
• M65: 41,825,919 km (0.078 R)
• M66: 42,829,571 km (0.062 R)
• M67: 43,031,229 km (0.109 R)
• M68: 43,132,208 km (0.062 R)
• M69: 43,334,314 km (0.055 R)
• M70: 45,065,461 km (0.112 R)
• M71: 48,910,276 km (0.099 R)
• M72: 49,015,593 km (0.097 R)
• M73: 49,121,059 km (0.105 R)
• M74: 49,755,205 km (0.098 R)
• M75: 49,967,334 km (0.036 R)
• M76: 51,996,330 km (0.045 R)
• M77: 54,925,606 km (0.107 R)
• M78: 55,583,837 km (0.058 R)
• M79: 56,134,357 km (0.081 R)
• M80: 56,355,014 km (0.099 R)
• M81: 58,466,139 km (0.031 R)
• M82: 58,577,889 km (0.077 R)
• M83: 60,829,337 km (0.115 R)
• M84: 61,282,917 km (0.112 R)
• M85: 64,489,847 km (0.04 R)
• M86: 66,463,342 km (0.107 R)
• M87: 68,338,850 km (0.051 R)
• M88: 69,164,780 km (0.113 R)
• M89: 71,662,466 km (0.069 R)
• M90: 72,862,241 km (0.109 R)
• M91: 76,745,652 km (0.086 R)
• M92: 78,712,416 km (0.067 R)
• M93: 81,943,580 km (0.094 R)
• M94: 83,827,466 km (0.12 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 12,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit