🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.61 AU - 1.69 AU

Year: 782 Days

Day: 13.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,651,178 km

• M1: 286,929 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.84 AU - 2.02 AU

Year: 989 Days

Day: 20.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.4 AU - 3.04 AU

Year: 1655 Days

Day: 46 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,651,178 km

• M1: 988,393 km (0.072 R)
• M2: 1,283,101 km (0.099 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 13.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.41 AU - 6.13 AU

Year: 4464 Days

Day: 7.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,651,178 km

• M1: 171,738 km (0.116 R)
• M2: 385,215 km (0.093 R)
• M3: 764,744 km (0.106 R)
• M4: 877,691 km (0.079 R)
• M5: 1,051,673 km (0.036 R)
• M6: 1,237,922 km (0.089 R)
• M7: 1,327,831 km (0.056 R)
• M8: 1,419,983 km (0.092 R)
• M9: 1,546,543 km (0.092 R)
• M10: 1,811,630 km (0.106 R)
• M11: 1,949,859 km (0.102 R)
• M12: 2,091,677 km (0.065 R)
• M13: 2,499,930 km (0.083 R)
• M14: 3,076,630 km (0.1 R)
• M15: 3,327,356 km (0.096 R)
• M16: 3,760,292 km (0.113 R)
• M17: 4,119,776 km (0.104 R)
• M18: 4,584,876 km (0.099 R)
• M19: 4,703,806 km (0.118 R)
• M20: 4,969,192 km (0.114 R)
• M21: 5,214,683 km (0.071 R)
• M22: 5,388,964 km (0.053 R)
• M23: 6,342,351 km (0.118 R)
• M24: 6,475,194 km (0.105 R)
• M25: 7,125,945 km (0.077 R)
• M26: 7,487,074 km (0.088 R)
• M27: 8,285,628 km (0.119 R)
• M28: 8,813,259 km (0.06 R)
• M29: 9,291,524 km (0.105 R)
• M30: 9,686,313 km (0.109 R)
• M31: 10,086,636 km (0.072 R)
• M32: 10,713,152 km (0.113 R)
• M33: 11,384,697 km (0.073 R)
• M34: 11,611,637 km (0.105 R)
• M35: 12,069,855 km (0.11 R)
• M36: 12,168,889 km (0.062 R)
• M37: 12,467,487 km (0.08 R)
• M38: 13,004,393 km (0.097 R)
• M39: 13,411,898 km (0.111 R)
• M40: 13,651,703 km (0.099 R)
• M41: 13,754,776 km (0.104 R)
• M42: 13,961,969 km (0.097 R)
• M43: 14,204,916 km (0.049 R)
• M44: 14,519,371 km (0.103 R)
• M45: 16,162,404 km (0.109 R)
• M46: 16,527,423 km (0.119 R)
• M47: 16,858,184 km (0.12 R)
• M48: 17,080,038 km (0.05 R)
• M49: 17,191,339 km (0.041 R)
• M50: 17,302,789 km (0.055 R)
• M51: 17,788,683 km (0.07 R)
• M52: 18,621,195 km (0.086 R)
• M53: 18,812,231 km (0.111 R)
• M54: 18,965,569 km (0.081 R)
• M55: 19,234,696 km (0.099 R)
• M56: 19,389,230 km (0.082 R)
• M57: 19,815,884 km (0.046 R)
• M58: 20,128,244 km (0.093 R)
• M59: 21,194,428 km (0.061 R)
• M60: 21,513,969 km (0.115 R)
• M61: 21,875,248 km (0.037 R)
• M62: 22,198,080 km (0.075 R)
• M63: 22,441,177 km (0.117 R)
• M64: 23,012,042 km (0.089 R)
• M65: 23,258,131 km (0.034 R)
• M66: 23,711,711 km (0.052 R)
• M67: 24,043,370 km (0.108 R)
• M68: 24,795,249 km (0.08 R)
• M69: 25,216,217 km (0.106 R)
• M70: 25,724,551 km (0.042 R)
• M71: 25,809,672 km (0.076 R)
• M72: 26,022,699 km (0.096 R)
• M73: 26,236,325 km (0.107 R)
• M74: 26,751,540 km (0.058 R)
• M75: 26,837,708 km (0.112 R)
• M76: 27,356,663 km (0.083 R)
• M77: 27,443,580 km (0.088 R)
• M78: 27,530,496 km (0.118 R)
• M79: 27,966,424 km (0.038 R)
• M80: 28,229,118 km (0.12 R)
• M81: 30,001,404 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 12.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.34 AU - 5.74 AU

Year: 4811 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,651,178 km

• M1: 160,070 km (0.087 R)
• M2: 285,582 km (0.098 R)
• M3: 385,514 km (0.112 R)
• M4: 585,227 km (0.042 R)
• M5: 712,684 km (0.112 R)
• M6: 808,427 km (0.116 R)
• M7: 1,123,779 km (0.11 R)
• M8: 1,381,836 km (0.11 R)
• M9: 1,540,708 km (0.103 R)
• M10: 1,800,261 km (0.103 R)
• M11: 2,124,739 km (0.075 R)
• M12: 2,341,057 km (0.109 R)
• M13: 2,436,052 km (0.101 R)
• M14: 2,564,855 km (0.12 R)
• M15: 2,684,833 km (0.117 R)
• M16: 2,840,415 km (0.106 R)
• M17: 2,919,402 km (0.113 R)
• M18: 3,022,027 km (0.04 R)
• M19: 3,114,328 km (0.094 R)
• M20: 3,811,455 km (0.105 R)
• M21: 4,050,362 km (0.113 R)
• M22: 4,346,267 km (0.098 R)
• M23: 4,464,000 km (0.088 R)
• M24: 4,595,946 km (0.107 R)
• M25: 4,945,556 km (0.1 R)
• M26: 5,027,386 km (0.075 R)
• M27: 5,123,577 km (0.053 R)
• M28: 5,429,655 km (0.053 R)
• M29: 6,369,129 km (0.057 R)
• M30: 6,563,158 km (0.064 R)
• M31: 6,698,693 km (0.114 R)
• M32: 7,436,809 km (0.078 R)
• M33: 7,546,614 km (0.052 R)
• M34: 7,688,583 km (0.077 R)
• M35: 7,895,327 km (0.107 R)
• M36: 8,136,179 km (0.093 R)
• M37: 8,216,962 km (0.059 R)
• M38: 8,363,119 km (0.094 R)
• M39: 8,790,221 km (0.115 R)
• M40: 8,923,064 km (0.099 R)
• M41: 9,073,260 km (0.113 R)
• M42: 9,291,823 km (0.107 R)
• M43: 9,444,263 km (0.032 R)
• M44: 9,975,336 km (0.113 R)
• M45: 10,114,013 km (0.064 R)
• M46: 10,340,654 km (0.076 R)
• M47: 10,621,898 km (0.049 R)
• M48: 11,066,652 km (0.115 R)
• M49: 11,462,937 km (0.107 R)
• M50: 11,699,451 km (0.088 R)
• M51: 11,974,113 km (0.118 R)
• M52: 12,084,666 km (0.106 R)
• M53: 12,251,168 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.3

Radius: 12.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.29 AU - 11.61 AU

Year: 13369 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,651,178 km

• M1: 172,038 km (0.083 R)
• M2: 297,550 km (0.076 R)
• M3: 701,614 km (0.062 R)
• M4: 823,536 km (0.034 R)
• M5: 1,218,624 km (0.064 R)
• M6: 1,351,916 km (0.081 R)
• M7: 2,785,512 km (0.082 R)
• M8: 2,941,393 km (0.107 R)
• M9: 3,031,900 km (0.04 R)
• M10: 3,546,367 km (0.091 R)
• M11: 3,715,862 km (0.097 R)
• M12: 4,012,813 km (0.108 R)
• M13: 4,113,493 km (0.078 R)
• M14: 4,551,066 km (0.115 R)
• M15: 4,922,817 km (0.083 R)
• M16: 5,057,904 km (0.082 R)
• M17: 5,221,714 km (0.09 R)
• M18: 5,387,319 km (0.062 R)
• M19: 6,183,329 km (0.11 R)
• M20: 6,447,070 km (0.097 R)
• M21: 6,985,622 km (0.118 R)
• M22: 7,694,866 km (0.088 R)
• M23: 8,719,761 km (0.102 R)
• M24: 8,982,754 km (0.12 R)
• M25: 9,550,178 km (0.069 R)
• M26: 10,232,644 km (0.111 R)
• M27: 11,107,941 km (0.111 R)
• M28: 11,428,978 km (0.071 R)
• M29: 11,753,157 km (0.077 R)
• M30: 11,861,765 km (0.087 R)
• M31: 12,299,937 km (0.057 R)
• M32: 12,855,244 km (0.067 R)
• M33: 13,229,987 km (0.054 R)
• M34: 13,380,782 km (0.049 R)
• M35: 13,990,243 km (0.105 R)
• M36: 14,105,434 km (0.066 R)
• M37: 14,221,073 km (0.112 R)
• M38: 15,078,269 km (0.116 R)
• M39: 15,912,277 km (0.054 R)
• M40: 16,314,545 km (0.104 R)
• M41: 16,598,333 km (0.103 R)
• M42: 17,088,415 km (0.058 R)
• M43: 17,170,544 km (0.063 R)
• M44: 17,915,841 km (0.11 R)
• M45: 18,124,680 km (0.052 R)
• M46: 18,545,050 km (0.113 R)
• M47: 18,883,440 km (0.108 R)
• M48: 21,398,330 km (0.059 R)
• M49: 22,155,295 km (0.114 R)
• M50: 22,740,073 km (0.089 R)
• M51: 22,966,265 km (0.07 R)
• M52: 24,293,348 km (0.079 R)
• M53: 24,710,277 km (0.083 R)
• M54: 24,849,702 km (0.102 R)
• M55: 25,316,597 km (0.073 R)
• M56: 25,504,193 km (0.107 R)
• M57: 26,022,400 km (0.096 R)
• M58: 26,686,914 km (0.109 R)
• M59: 26,830,079 km (0.108 R)
• M60: 27,356,963 km (0.086 R)
• M61: 27,887,437 km (0.072 R)
• M62: 28,567,509 km (0.085 R)
• M63: 29,351,401 km (0.114 R)
• M64: 29,597,789 km (0.041 R)
• M65: 29,844,775 km (0.042 R)
• M66: 29,943,809 km (0.074 R)
• M67: 30,440,624 km (0.055 R)
• M68: 31,795,681 km (0.097 R)
• M69: 32,404,245 km (0.073 R)
• M70: 33,684,354 km (0.096 R)
• M71: 33,890,650 km (0.09 R)
• M72: 34,720,319 km (0.105 R)
• M73: 34,876,500 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.4

Radius: 3.9

Gravity: 54.66 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.5 AU - 15.12 AU

Year: 18935 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,651,178 km

• M1: 221,854 km (0.084 R)
• M2: 269,725 km (0.114 R)
• M3: 454,927 km (0.101 R)
• M4: 560,543 km (0.07 R)
• M5: 1,140,983 km (0.05 R)
• M6: 1,169,257 km (0.072 R)
• M7: 1,344,586 km (0.056 R)
• M8: 1,622,838 km (0.108 R)
• M9: 1,687,015 km (0.037 R)
• M10: 2,055,475 km (0.062 R)
• M11: 2,230,953 km (0.118 R)
• M12: 2,411,218 km (0.1 R)
• M13: 3,019,184 km (0.093 R)
• M14: 3,138,414 km (0.089 R)
• M15: 3,463,490 km (0.084 R)
• M16: 4,546,578 km (0.072 R)
• M17: 5,482,014 km (0.117 R)
• M18: 6,221,177 km (0.08 R)
• M19: 6,474,446 km (0.113 R)
• M20: 6,782,917 km (0.117 R)
• M21: 7,414,070 km (0.049 R)
• M22: 9,129,060 km (0.064 R)
• M23: 10,717,341 km (0.071 R)
• M24: 12,135,978 km (0.085 R)
• M25: 12,262,238 km (0.089 R)
• M26: 12,706,993 km (0.108 R)
• M27: 14,405,078 km (0.107 R)
• M28: 14,471,799 km (0.115 R)
• M29: 15,280,525 km (0.073 R)
• M30: 16,450,979 km (0.114 R)
• M31: 16,660,565 km (0.088 R)
• M32: 16,730,577 km (0.037 R)
• M33: 17,223,652 km (0.084 R)
• M34: 17,365,470 km (0.116 R)
• M35: 17,793,021 km (0.062 R)
• M36: 17,936,336 km (0.093 R)
• M37: 19,316,526 km (0.1 R)
• M38: 19,390,128 km (0.073 R)
• M39: 20,355,333 km (0.103 R)
• M40: 21,032,563 km (0.114 R)
• M41: 23,421,342 km (0.102 R)
• M42: 23,972,460 km (0.049 R)
• M43: 24,130,735 km (0.063 R)
• M44: 24,527,917 km (0.095 R)
• M45: 24,767,274 km (0.101 R)
• M46: 27,699,093 km (0.068 R)
• M47: 28,198,301 km (0.103 R)
• M48: 28,449,027 km (0.096 R)
• M49: 30,224,604 km (0.07 R)
• M50: 30,481,165 km (0.112 R)
• M51: 30,652,604 km (0.116 R)
• M52: 31,082,698 km (0.107 R)
• M53: 31,255,184 km (0.113 R)
• M54: 31,948,720 km (0.1 R)
• M55: 32,734,856 km (0.08 R)
• M56: 33,704,400 km (0.084 R)
• M57: 35,761,969 km (0.109 R)
• M58: 36,487,070 km (0.069 R)
• M59: 37,583,772 km (0.036 R)
• M60: 38,136,237 km (0.107 R)
• M61: 40,184,681 km (0.096 R)
• M62: 40,560,919 km (0.103 R)
• M63: 42,173,136 km (0.104 R)
• M64: 43,035,119 km (0.11 R)
• M65: 44,096,516 km (0.087 R)
• M66: 44,193,305 km (0.117 R)
• M67: 44,971,214 km (0.064 R)
• M68: 46,244,891 km (0.093 R)
• M69: 46,540,496 km (0.085 R)
• M70: 48,127,580 km (0.083 R)
• M71: 50,541,341 km (0.119 R)
• M72: 52,172,257 km (0.115 R)
• M73: 52,274,732 km (0.085 R)
• M74: 52,479,980 km (0.117 R)
• M75: 52,788,301 km (0.054 R)
• M76: 53,303,517 km (0.078 R)
• M77: 54,963,305 km (0.03 R)
• M78: 55,067,724 km (0.097 R)
• M79: 56,534,831 km (0.081 R)
• M80: 62,530,414 km (0.092 R)
• M81: 63,403,168 km (0.093 R)
• M82: 64,830,182 km (0.098 R)
• M83: 64,940,436 km (0.062 R)
• M84: 66,378,670 km (0.11 R)
• M85: 66,489,821 km (0.119 R)
• M86: 66,600,822 km (0.094 R)
• M87: 67,380,527 km (0.102 R)
• M88: 68,051,323 km (0.096 R)
• M89: 69,061,558 km (0.11 R)
• M90: 72,578,903 km (0.102 R)
• M91: 73,036,972 km (0.089 R)
• M92: 73,266,305 km (0.117 R)
• M93: 73,495,938 km (0.096 R)
• M94: 73,955,951 km (0.046 R)
• M95: 74,532,352 km (0.108 R)
• M96: 77,085,988 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93

Radius: 7.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.96 AU - 20.48 AU

Year: 25225 Days

Day: 25 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,651,178 km

• M1: 332,406 km (0.117 R)
• M2: 419,921 km (0.107 R)
• M3: 885,769 km (0.072 R)
• M4: 1,012,778 km (0.119 R)
• M5: 1,204,861 km (0.102 R)
• M6: 1,514,828 km (0.051 R)
• M7: 1,849,179 km (0.104 R)
• M8: 2,084,946 km (0.072 R)
• M9: 2,206,419 km (0.068 R)
• M10: 2,533,440 km (0.109 R)
• M11: 2,715,800 km (0.06 R)
• M12: 2,795,386 km (0.069 R)
• M13: 3,260,785 km (0.114 R)
• M14: 3,691,327 km (0.075 R)
• M15: 4,355,093 km (0.041 R)
• M16: 4,605,520 km (0.1 R)
• M17: 5,153,497 km (0.085 R)
• M18: 5,485,455 km (0.094 R)
• M19: 5,756,077 km (0.09 R)
• M20: 6,065,745 km (0.038 R)
• M21: 6,135,308 km (0.078 R)
• M22: 6,240,026 km (0.084 R)
• M23: 6,629,579 km (0.082 R)
• M24: 7,026,911 km (0.112 R)
• M25: 7,543,921 km (0.103 R)
• M26: 8,849,761 km (0.11 R)
• M27: 8,968,392 km (0.094 R)
• M28: 9,690,800 km (0.108 R)
• M29: 9,976,832 km (0.066 R)
• M30: 10,141,389 km (0.12 R)
• M31: 10,265,555 km (0.09 R)
• M32: 10,348,582 km (0.051 R)
• M33: 11,148,333 km (0.062 R)
• M34: 11,447,977 km (0.093 R)
• M35: 13,346,374 km (0.078 R)
• M36: 14,587,438 km (0.038 R)
• M37: 15,009,304 km (0.113 R)
• M38: 15,625,647 km (0.057 R)
• M39: 16,785,330 km (0.093 R)
• M40: 17,972,389 km (0.082 R)
• M41: 18,072,620 km (0.113 R)
• M42: 18,424,623 km (0.076 R)
• M43: 18,475,038 km (0.039 R)
• M44: 21,639,631 km (0.094 R)
• M45: 22,658,991 km (0.077 R)
• M46: 22,767,150 km (0.07 R)
• M47: 22,984,217 km (0.092 R)
• M48: 23,147,279 km (0.113 R)
• M49: 23,256,335 km (0.088 R)
• M50: 24,521,933 km (0.075 R)
• M51: 24,744,385 km (0.085 R)
• M52: 24,967,436 km (0.089 R)
• M53: 25,191,085 km (0.044 R)
• M54: 25,247,184 km (0.082 R)
• M55: 25,809,821 km (0.118 R)
• M56: 26,433,495 km (0.115 R)
• M57: 26,490,492 km (0.071 R)
• M58: 26,604,485 km (0.078 R)
• M59: 27,464,823 km (0.071 R)
• M60: 29,862,577 km (0.117 R)
• M61: 30,278,609 km (0.097 R)
• M62: 30,457,528 km (0.081 R)
• M63: 30,636,746 km (0.044 R)
• M64: 31,719,536 km (0.114 R)
• M65: 32,509,412 km (0.084 R)
• M66: 32,814,891 km (0.066 R)
• M67: 33,367,207 km (0.113 R)
• M68: 34,979,872 km (0.059 R)
• M69: 35,292,980 km (0.116 R)
• M70: 35,795,779 km (0.087 R)
• M71: 36,554,389 km (0.076 R)
• M72: 36,935,714 km (0.087 R)
• M73: 37,190,779 km (0.084 R)
• M74: 37,446,292 km (0.107 R)
• M75: 37,702,403 km (0.06 R)
• M76: 38,409,702 km (0.064 R)
• M77: 38,667,908 km (0.115 R)
• M78: 40,033,437 km (0.054 R)
• M79: 40,098,961 km (0.085 R)
• M80: 40,295,383 km (0.116 R)
• M81: 40,360,907 km (0.08 R)
• M82: 40,623,451 km (0.064 R)
• M83: 41,282,430 km (0.09 R)
• M84: 41,812,306 km (0.111 R)
• M85: 42,277,555 km (0.092 R)
• M86: 42,544,288 km (0.112 R)
• M87: 42,744,600 km (0.087 R)
• M88: 42,811,470 km (0.097 R)
• M89: 42,945,360 km (0.109 R)
• M90: 43,280,609 km (0.119 R)
• M91: 43,616,606 km (0.103 R)
• M92: 44,901,651 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit