🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.66 AU - 0.74 AU

Year: 267 Days

Day: 15 Hours

Environment

Temp: -28 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.68 AU - 1 AU

Year: 351 Days

Day: 33.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.97 AU - 1.19 AU

Year: 512 Days

Day: 41.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,546,404 km

• M1: 705,952 km (0.108 R)
• M2: 1,073,664 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.09 AU - 1.17 AU

Year: 548 Days

Day: 21.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 12.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.15 AU - 2.31 AU

Year: 1520 Days

Day: 6.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 55,546,404 km

• M1: 163,211 km (0.113 R)
• M2: 252,521 km (0.053 R)
• M3: 355,594 km (0.106 R)
• M4: 465,698 km (0.109 R)
• M5: 551,268 km (0.092 R)
• M6: 673,789 km (0.072 R)
• M7: 755,020 km (0.094 R)
• M8: 928,853 km (0.053 R)
• M9: 1,185,114 km (0.115 R)
• M10: 1,431,652 km (0.072 R)
• M11: 1,617,153 km (0.06 R)
• M12: 1,766,003 km (0.07 R)
• M13: 1,846,786 km (0.096 R)
• M14: 2,087,339 km (0.067 R)
• M15: 2,279,572 km (0.115 R)
• M16: 2,508,008 km (0.067 R)
• M17: 2,609,735 km (0.049 R)
• M18: 2,712,957 km (0.07 R)
• M19: 2,902,199 km (0.113 R)
• M20: 3,183,293 km (0.107 R)
• M21: 3,349,646 km (0.064 R)
• M22: 3,783,929 km (0.093 R)
• M23: 3,889,545 km (0.112 R)
• M24: 4,008,026 km (0.108 R)
• M25: 4,115,587 km (0.092 R)
• M26: 4,481,653 km (0.098 R)
• M27: 4,618,385 km (0.118 R)
• M28: 5,050,275 km (0.047 R)
• M29: 5,166,811 km (0.03 R)
• M30: 5,323,590 km (0.066 R)
• M31: 5,468,849 km (0.056 R)
• M32: 5,588,528 km (0.041 R)
• M33: 5,817,113 km (0.103 R)
• M34: 6,228,059 km (0.052 R)
• M35: 6,395,159 km (0.101 R)
• M36: 6,521,420 km (0.119 R)
• M37: 6,606,092 km (0.082 R)
• M38: 6,762,273 km (0.096 R)
• M39: 6,890,927 km (0.099 R)
• M40: 7,252,804 km (0.08 R)
• M41: 7,443,392 km (0.055 R)
• M42: 7,784,774 km (0.119 R)
• M43: 7,934,821 km (0.083 R)
• M44: 8,314,201 km (0.114 R)
• M45: 8,513,764 km (0.096 R)
• M46: 8,730,532 km (0.034 R)
• M47: 9,059,049 km (0.096 R)
• M48: 9,439,626 km (0.074 R)
• M49: 9,519,511 km (0.08 R)
• M50: 9,712,343 km (0.058 R)
• M51: 9,857,901 km (0.093 R)
• M52: 10,134,508 km (0.117 R)
• M53: 10,282,161 km (0.096 R)
• M54: 10,745,765 km (0.088 R)
• M55: 10,829,390 km (0.075 R)
• M56: 10,963,430 km (0.115 R)
• M57: 11,148,632 km (0.119 R)
• M58: 11,403,098 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.5

Radius: 15

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.13 AU - 3.03 AU

Year: 1892 Days

Day: 5 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 55,546,404 km

• M1: 190,887 km (0.068 R)
• M2: 285,732 km (0.076 R)
• M3: 432,637 km (0.085 R)
• M4: 535,261 km (0.113 R)
• M5: 649,105 km (0.056 R)
• M6: 865,124 km (0.085 R)
• M7: 967,449 km (0.062 R)
• M8: 1,133,204 km (0.09 R)
• M9: 1,422,227 km (0.119 R)
• M10: 1,516,773 km (0.082 R)
• M11: 1,697,337 km (0.055 R)
• M12: 2,031,240 km (0.111 R)
• M13: 2,439,193 km (0.111 R)
• M14: 2,616,916 km (0.079 R)
• M15: 2,920,001 km (0.12 R)
• M16: 3,042,521 km (0.1 R)
• M17: 3,157,263 km (0.075 R)
• M18: 3,391,234 km (0.09 R)
• M19: 3,824,918 km (0.105 R)
• M20: 4,011,766 km (0.077 R)
• M21: 4,416,578 km (0.109 R)
• M22: 4,558,098 km (0.051 R)
• M23: 4,701,113 km (0.102 R)
• M24: 4,868,064 km (0.034 R)
• M25: 5,014,521 km (0.106 R)
• M26: 5,139,435 km (0.114 R)
• M27: 5,357,848 km (0.06 R)
• M28: 5,685,467 km (0.087 R)
• M29: 6,043,754 km (0.063 R)
• M30: 6,213,548 km (0.103 R)
• M31: 6,682,387 km (0.115 R)
• M32: 6,795,034 km (0.056 R)
• M33: 6,933,861 km (0.093 R)
• M34: 7,239,639 km (0.051 R)
• M35: 7,342,712 km (0.118 R)
• M36: 7,472,114 km (0.081 R)
• M37: 7,602,265 km (0.052 R)
• M38: 7,706,983 km (0.104 R)
• M39: 7,838,480 km (0.079 R)
• M40: 7,957,560 km (0.098 R)
• M41: 8,077,088 km (0.106 R)
• M42: 8,237,607 km (0.1 R)
• M43: 8,534,708 km (0.103 R)
• M44: 8,629,852 km (0.111 R)
• M45: 8,835,250 km (0.063 R)
• M46: 9,056,057 km (0.117 R)
• M47: 9,153,146 km (0.12 R)
• M48: 9,446,956 km (0.072 R)
• M49: 9,601,939 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 9.2

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.4 AU - 4.7 AU

Year: 4431 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,546,404 km

• M1: 121,025 km (0.063 R)
• M2: 302,487 km (0.07 R)
• M3: 383,719 km (0.079 R)
• M4: 502,798 km (0.107 R)
• M5: 646,263 km (0.108 R)
• M6: 757,713 km (0.091 R)
• M7: 1,171,800 km (0.063 R)
• M8: 1,324,390 km (0.083 R)
• M9: 1,558,211 km (0.103 R)
• M10: 1,742,516 km (0.064 R)
• M11: 2,711,910 km (0.049 R)
• M12: 2,953,212 km (0.113 R)
• M13: 3,067,056 km (0.057 R)
• M14: 3,358,023 km (0.059 R)
• M15: 3,657,967 km (0.078 R)
• M16: 3,780,338 km (0.109 R)
• M17: 4,565,129 km (0.075 R)
• M18: 4,741,355 km (0.118 R)
• M19: 4,897,385 km (0.116 R)
• M20: 5,123,428 km (0.105 R)
• M21: 5,821,751 km (0.104 R)
• M22: 6,109,427 km (0.115 R)
• M23: 6,182,132 km (0.11 R)
• M24: 6,599,360 km (0.112 R)
• M25: 6,773,792 km (0.112 R)
• M26: 6,849,039 km (0.043 R)
• M27: 7,025,714 km (0.063 R)
• M28: 7,127,441 km (0.102 R)
• M29: 7,204,035 km (0.093 R)
• M30: 7,357,971 km (0.083 R)
• M31: 7,512,955 km (0.092 R)
• M32: 7,984,487 km (0.074 R)
• M33: 8,250,771 km (0.103 R)
• M34: 8,438,816 km (0.075 R)
• M35: 8,601,130 km (0.094 R)
• M36: 9,122,029 km (0.084 R)
• M37: 9,344,481 km (0.113 R)
• M38: 9,596,703 km (0.042 R)
• M39: 9,681,376 km (0.111 R)
• M40: 9,879,743 km (0.101 R)
• M41: 10,338,410 km (0.091 R)
• M42: 10,628,630 km (0.111 R)
• M43: 11,335,928 km (0.12 R)
• M44: 11,395,618 km (0.118 R)
• M45: 11,997,749 km (0.118 R)
• M46: 12,210,926 km (0.116 R)
• M47: 12,671,987 km (0.112 R)
• M48: 12,764,887 km (0.104 R)
• M49: 12,889,053 km (0.082 R)
• M50: 13,327,076 km (0.062 R)
• M51: 13,516,317 km (0.083 R)
• M52: 13,801,750 km (0.114 R)
• M53: 14,153,305 km (0.101 R)
• M54: 15,258,833 km (0.114 R)
• M55: 15,722,138 km (0.111 R)
• M56: 15,855,280 km (0.078 R)
• M57: 16,324,419 km (0.029 R)
• M58: 17,071,062 km (0.076 R)
• M59: 18,141,734 km (0.033 R)
• M60: 18,316,464 km (0.087 R)
• M61: 18,632,415 km (0.068 R)
• M62: 19,091,979 km (0.098 R)
• M63: 19,234,097 km (0.078 R)
• M64: 19,305,306 km (0.062 R)
• M65: 20,058,382 km (0.108 R)
• M66: 20,820,882 km (0.079 R)
• M67: 20,894,035 km (0.111 R)
• M68: 22,001,209 km (0.06 R)
• M69: 22,337,056 km (0.097 R)
• M70: 22,411,855 km (0.057 R)
• M71: 22,674,549 km (0.072 R)
• M72: 22,900,592 km (0.089 R)
• M73: 23,165,230 km (0.093 R)
• M74: 23,240,927 km (0.086 R)
• M75: 23,354,771 km (0.113 R)
• M76: 23,888,386 km (0.077 R)
• M77: 25,084,421 km (0.108 R)
• M78: 25,318,093 km (0.095 R)
• M79: 26,141,929 km (0.026 R)
• M80: 26,220,767 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468

Radius: 6.3

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.17 AU - 11.43 AU

Year: 15092 Days

Day: 23.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,546,404 km

• M1: 83,326 km (0.077 R)
• M2: 201,359 km (0.079 R)
• M3: 271,819 km (0.117 R)
• M4: 338,241 km (0.11 R)
• M5: 457,171 km (0.097 R)
• M6: 522,097 km (0.03 R)
• M7: 572,960 km (0.114 R)
• M8: 976,425 km (0.109 R)
• M9: 2,355,418 km (0.088 R)
• M10: 3,077,827 km (0.1 R)
• M11: 3,728,577 km (0.108 R)
• M12: 4,139,074 km (0.098 R)
• M13: 4,314,253 km (0.103 R)
• M14: 4,527,879 km (0.055 R)
• M15: 4,672,091 km (0.056 R)
• M16: 4,781,447 km (0.047 R)
• M17: 5,454,488 km (0.115 R)
• M18: 6,196,643 km (0.063 R)
• M19: 6,316,770 km (0.101 R)
• M20: 6,681,789 km (0.052 R)
• M21: 6,722,629 km (0.116 R)
• M22: 8,077,537 km (0.1 R)
• M23: 8,252,567 km (0.034 R)
• M24: 8,785,584 km (0.044 R)
• M25: 9,513,527 km (0.111 R)
• M26: 9,884,679 km (0.065 R)
• M27: 9,978,328 km (0.087 R)
• M28: 10,641,345 km (0.1 R)
• M29: 10,689,217 km (0.088 R)
• M30: 11,075,030 km (0.061 R)
• M31: 11,416,412 km (0.065 R)
• M32: 11,465,480 km (0.081 R)
• M33: 11,563,766 km (0.106 R)
• M34: 12,009,567 km (0.091 R)
• M35: 12,360,225 km (0.077 R)
• M36: 13,587,825 km (0.032 R)
• M37: 14,058,161 km (0.074 R)
• M38: 14,268,944 km (0.118 R)
• M39: 14,480,775 km (0.049 R)
• M40: 14,746,909 km (0.096 R)
• M41: 15,392,424 km (0.114 R)
• M42: 15,500,883 km (0.038 R)
• M43: 16,157,168 km (0.103 R)
• M44: 16,655,329 km (0.078 R)
• M45: 16,710,980 km (0.097 R)
• M46: 16,990,129 km (0.089 R)
• M47: 17,327,323 km (0.109 R)
• M48: 17,894,000 km (0.117 R)
• M49: 18,755,534 km (0.118 R)
• M50: 18,929,367 km (0.091 R)
• M51: 21,601,783 km (0.093 R)
• M52: 21,783,993 km (0.1 R)
• M53: 22,150,209 km (0.107 R)
• M54: 22,334,065 km (0.064 R)
• M55: 22,395,400 km (0.119 R)
• M56: 24,263,279 km (0.062 R)
• M57: 24,452,819 km (0.069 R)
• M58: 26,310,077 km (0.11 R)
• M59: 26,699,929 km (0.086 R)
• M60: 27,091,726 km (0.08 R)
• M61: 27,682,936 km (0.108 R)
• M62: 28,212,214 km (0.065 R)
• M63: 31,113,066 km (0.044 R)
• M64: 31,250,247 km (0.095 R)
• M65: 32,285,764 km (0.06 R)
• M66: 32,494,303 km (0.097 R)
• M67: 33,122,315 km (0.101 R)
• M68: 33,684,055 km (0.098 R)
• M69: 35,530,990 km (0.065 R)
• M70: 36,250,107 km (0.111 R)
• M71: 36,322,363 km (0.1 R)
• M72: 36,974,011 km (0.055 R)
• M73: 37,264,979 km (0.102 R)
• M74: 37,410,688 km (0.104 R)
• M75: 38,288,977 km (0.064 R)
• M76: 39,842,551 km (0.119 R)
• M77: 42,324,978 km (0.12 R)
• M78: 42,781,700 km (0.051 R)
• M79: 43,546,444 km (0.116 R)
• M80: 43,623,188 km (0.093 R)
• M81: 44,007,505 km (0.071 R)
• M82: 45,789,963 km (0.037 R)
• M83: 47,437,784 km (0.071 R)
• M84: 47,833,022 km (0.115 R)
• M85: 47,912,159 km (0.094 R)
• M86: 51,276,615 km (0.115 R)
• M87: 51,438,779 km (0.081 R)
• M88: 51,844,788 km (0.091 R)
• M89: 53,479,444 km (0.116 R)
• M90: 53,643,852 km (0.109 R)
• M91: 53,808,409 km (0.075 R)
• M92: 54,799,346 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit