🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.55 AU - 0.57 AU

Year: 160 Days

Day: 32.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,831,896 km

• M1: 92,900 km (0.058 R)
• M2: 124,914 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.63 AU - 0.99 AU

Year: 279 Days

Day: 39.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.7 AU - 1.12 AU

Year: 332 Days

Day: 18.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,831,896 km

• M1: 92,451 km (0.039 R)
• M2: 325,375 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.23 AU - 1.25 AU

Year: 529 Days

Day: 30.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.5 AU - 3.74 AU

Year: 2110 Days

Day: 39 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 13.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.41 AU - 6.59 AU

Year: 4939 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 61 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,831,896 km

• M1: 203,603 km (0.089 R)
• M2: 354,547 km (0.088 R)
• M3: 550,670 km (0.12 R)
• M4: 641,326 km (0.117 R)
• M5: 738,415 km (0.052 R)
• M6: 1,048,980 km (0.084 R)
• M7: 1,167,312 km (0.087 R)
• M8: 2,028,547 km (0.116 R)
• M9: 2,860,610 km (0.09 R)
• M10: 3,030,404 km (0.06 R)
• M11: 3,138,264 km (0.072 R)
• M12: 3,269,461 km (0.085 R)
• M13: 3,492,362 km (0.09 R)
• M14: 3,628,496 km (0.103 R)
• M15: 4,458,017 km (0.119 R)
• M16: 4,932,691 km (0.041 R)
• M17: 5,034,716 km (0.104 R)
• M18: 5,240,862 km (0.041 R)
• M19: 5,768,643 km (0.114 R)
• M20: 6,932,216 km (0.039 R)
• M21: 7,133,126 km (0.09 R)
• M22: 7,277,936 km (0.043 R)
• M23: 7,570,400 km (0.038 R)
• M24: 7,896,524 km (0.074 R)
• M25: 8,501,348 km (0.103 R)
• M26: 8,933,835 km (0.084 R)
• M27: 9,215,678 km (0.087 R)
• M28: 9,500,362 km (0.119 R)
• M29: 9,595,955 km (0.099 R)
• M30: 9,820,203 km (0.067 R)
• M31: 10,372,069 km (0.1 R)
• M32: 10,867,388 km (0.105 R)
• M33: 10,967,469 km (0.071 R)
• M34: 11,303,017 km (0.111 R)
• M35: 11,539,980 km (0.086 R)
• M36: 11,744,480 km (0.07 R)
• M37: 12,018,843 km (0.12 R)
• M38: 14,472,996 km (0.108 R)
• M39: 15,250,007 km (0.116 R)
• M40: 15,775,544 km (0.082 R)
• M41: 16,154,476 km (0.097 R)
• M42: 16,459,955 km (0.045 R)
• M43: 16,921,614 km (0.119 R)
• M44: 17,154,089 km (0.037 R)
• M45: 18,332,172 km (0.115 R)
• M46: 18,891,070 km (0.089 R)
• M47: 19,455,353 km (0.073 R)
• M48: 19,943,491 km (0.101 R)
• M49: 21,474,176 km (0.056 R)
• M50: 21,599,838 km (0.097 R)
• M51: 22,020,956 km (0.102 R)
• M52: 22,614,860 km (0.101 R)
• M53: 22,913,756 km (0.03 R)
• M54: 23,085,195 km (0.057 R)
• M55: 23,171,065 km (0.116 R)
• M56: 23,602,056 km (0.062 R)
• M57: 23,861,908 km (0.032 R)
• M58: 24,515,650 km (0.057 R)
• M59: 24,822,775 km (0.111 R)
• M60: 26,243,057 km (0.111 R)
• M61: 26,332,816 km (0.106 R)
• M62: 26,467,454 km (0.109 R)
• M63: 27,008,400 km (0.089 R)
• M64: 28,376,622 km (0.115 R)
• M65: 28,468,624 km (0.039 R)
• M66: 29,115,635 km (0.05 R)
• M67: 29,487,386 km (0.08 R)
• M68: 29,673,934 km (0.083 R)
• M69: 29,860,932 km (0.109 R)
• M70: 30,424,018 km (0.055 R)
• M71: 30,848,727 km (0.043 R)
• M72: 31,037,968 km (0.07 R)
• M73: 31,322,802 km (0.107 R)
• M74: 31,513,091 km (0.04 R)
• M75: 31,751,550 km (0.079 R)
• M76: 31,847,143 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.6

Radius: 12.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.2 AU - 6.84 AU

Year: 4966 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,831,896 km

• M1: 158,723 km (0.095 R)
• M2: 261,347 km (0.087 R)
• M3: 349,012 km (0.089 R)
• M4: 434,283 km (0.052 R)
• M5: 559,197 km (0.112 R)
• M6: 779,106 km (0.027 R)
• M7: 1,333,216 km (0.106 R)
• M8: 1,762,562 km (0.114 R)
• M9: 1,909,617 km (0.078 R)
• M10: 2,233,945 km (0.078 R)
• M11: 2,502,623 km (0.059 R)
• M12: 3,170,428 km (0.101 R)
• M13: 3,250,163 km (0.099 R)
• M14: 3,534,848 km (0.104 R)
• M15: 3,806,518 km (0.104 R)
• M16: 3,912,882 km (0.114 R)
• M17: 4,392,642 km (0.111 R)
• M18: 4,639,628 km (0.108 R)
• M19: 4,868,214 km (0.115 R)
• M20: 5,123,877 km (0.108 R)
• M21: 5,942,327 km (0.12 R)
• M22: 6,392,167 km (0.059 R)
• M23: 6,827,048 km (0.102 R)
• M24: 7,351,239 km (0.086 R)
• M25: 7,511,010 km (0.092 R)
• M26: 7,618,122 km (0.114 R)
• M27: 7,779,837 km (0.04 R)
• M28: 8,605,618 km (0.119 R)
• M29: 10,309,836 km (0.032 R)
• M30: 10,548,894 km (0.115 R)
• M31: 10,759,528 km (0.095 R)
• M32: 11,338,322 km (0.102 R)
• M33: 11,771,258 km (0.104 R)
• M34: 11,864,757 km (0.041 R)
• M35: 12,021,236 km (0.107 R)
• M36: 12,115,333 km (0.115 R)
• M37: 12,685,451 km (0.113 R)
• M38: 12,781,343 km (0.085 R)
• M39: 13,491,933 km (0.103 R)
• M40: 13,622,532 km (0.052 R)
• M41: 14,215,238 km (0.093 R)
• M42: 14,481,373 km (0.081 R)
• M43: 14,615,114 km (0.044 R)
• M44: 14,984,920 km (0.081 R)
• M45: 15,426,084 km (0.097 R)
• M46: 15,871,436 km (0.115 R)
• M47: 16,845,019 km (0.092 R)
• M48: 17,197,472 km (0.119 R)
• M49: 17,445,655 km (0.079 R)
• M50: 17,838,050 km (0.113 R)
• M51: 18,017,268 km (0.049 R)
• M52: 18,161,182 km (0.101 R)
• M53: 18,269,341 km (0.093 R)
• M54: 18,595,165 km (0.11 R)
• M55: 19,179,045 km (0.077 R)
• M56: 19,362,752 km (0.101 R)
• M57: 20,029,061 km (0.073 R)
• M58: 20,552,354 km (0.083 R)
• M59: 20,891,343 km (0.12 R)
• M60: 21,345,971 km (0.111 R)
• M61: 21,765,593 km (0.115 R)
• M62: 21,880,633 km (0.101 R)
• M63: 22,034,121 km (0.072 R)
• M64: 22,342,292 km (0.101 R)
• M65: 22,458,231 km (0.104 R)
• M66: 22,729,601 km (0.047 R)
• M67: 22,807,392 km (0.104 R)
• M68: 23,236,439 km (0.06 R)
• M69: 23,550,146 km (0.108 R)
• M70: 23,707,523 km (0.107 R)
• M71: 23,786,361 km (0.11 R)
• M72: 23,983,830 km (0.098 R)
• M73: 24,380,264 km (0.066 R)
• M74: 24,619,322 km (0.081 R)
• M75: 25,220,107 km (0.028 R)
• M76: 25,381,074 km (0.094 R)
• M77: 26,069,374 km (0.113 R)
• M78: 26,722,668 km (0.113 R)
• M79: 27,588,391 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 10.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.94 AU - 6.96 AU

Year: 5557 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 60.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,831,896 km

• M1: 132,693 km (0.095 R)
• M2: 223,350 km (0.095 R)
• M3: 363,822 km (0.066 R)
• M4: 431,739 km (0.07 R)
• M5: 528,978 km (0.113 R)
• M6: 714,031 km (0.112 R)
• M7: 936,034 km (0.093 R)
• M8: 1,067,530 km (0.072 R)
• M9: 1,692,550 km (0.116 R)
• M10: 1,864,737 km (0.076 R)
• M11: 2,320,263 km (0.038 R)
• M12: 2,436,949 km (0.036 R)
• M13: 4,396,981 km (0.088 R)
• M14: 4,918,928 km (0.119 R)
• M15: 5,362,036 km (0.097 R)
• M16: 6,021,314 km (0.072 R)
• M17: 6,271,442 km (0.04 R)
• M18: 6,390,372 km (0.116 R)
• M19: 6,888,982 km (0.115 R)
• M20: 8,705,998 km (0.077 R)
• M21: 8,855,446 km (0.08 R)
• M22: 11,579,025 km (0.081 R)
• M23: 12,409,293 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.4

Radius: 3.9

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.53 AU - 17.61 AU

Year: 25826 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,831,896 km

• M1: 130,898 km (0.053 R)
• M2: 346,917 km (0.055 R)
• M3: 388,506 km (0.086 R)
• M4: 539,600 km (0.084 R)
• M5: 708,196 km (0.099 R)
• M6: 835,654 km (0.103 R)
• M7: 950,844 km (0.039 R)
• M8: 990,338 km (0.08 R)
• M9: 1,153,848 km (0.04 R)
• M10: 1,238,970 km (0.113 R)
• M11: 1,348,026 km (0.108 R)
• M12: 1,506,151 km (0.058 R)
• M13: 1,646,474 km (0.033 R)
• M14: 2,143,887 km (0.098 R)
• M15: 2,600,609 km (0.06 R)
• M16: 2,628,435 km (0.084 R)
• M17: 2,883,050 km (0.109 R)
• M18: 2,998,689 km (0.112 R)
• M19: 3,115,974 km (0.096 R)
• M20: 3,661,857 km (0.106 R)
• M21: 4,106,611 km (0.045 R)
• M22: 4,139,074 km (0.063 R)
• M23: 4,669,249 km (0.087 R)
• M24: 5,080,942 km (0.108 R)
• M25: 5,150,655 km (0.079 R)
• M26: 5,468,401 km (0.118 R)
• M27: 5,539,759 km (0.109 R)
• M28: 5,828,782 km (0.051 R)
• M29: 5,901,786 km (0.107 R)
• M30: 6,122,742 km (0.094 R)
• M31: 6,308,841 km (0.108 R)
• M32: 6,496,736 km (0.095 R)
• M33: 6,572,433 km (0.055 R)
• M34: 6,916,807 km (0.075 R)
• M35: 7,903,704 km (0.092 R)
• M36: 7,944,096 km (0.096 R)
• M37: 7,984,637 km (0.108 R)
• M38: 8,808,023 km (0.059 R)
• M39: 8,891,798 km (0.113 R)
• M40: 9,102,582 km (0.108 R)
• M41: 9,314,861 km (0.057 R)
• M42: 9,701,272 km (0.1 R)
• M43: 10,400,942 km (0.112 R)
• M44: 11,572,293 km (0.066 R)
• M45: 12,173,527 km (0.106 R)
• M46: 12,548,419 km (0.116 R)
• M47: 14,134,904 km (0.073 R)
• M48: 14,183,973 km (0.07 R)
• M49: 14,479,428 km (0.112 R)
• M50: 16,552,406 km (0.075 R)
• M51: 16,655,928 km (0.106 R)
• M52: 17,071,959 km (0.117 R)
• M53: 17,124,169 km (0.114 R)
• M54: 17,281,247 km (0.117 R)
• M55: 17,333,756 km (0.093 R)
• M56: 17,861,238 km (0.05 R)
• M57: 19,584,306 km (0.088 R)
• M58: 20,632,239 km (0.092 R)
• M59: 20,687,890 km (0.107 R)
• M60: 21,754,822 km (0.054 R)
• M61: 23,417,452 km (0.106 R)
• M62: 23,824,957 km (0.053 R)
• M63: 23,941,793 km (0.037 R)
• M64: 24,824,121 km (0.09 R)
• M65: 29,329,859 km (0.117 R)
• M66: 29,580,436 km (0.087 R)
• M67: 29,831,760 km (0.068 R)
• M68: 30,273,224 km (0.071 R)
• M69: 31,226,760 km (0.061 R)
• M70: 31,996,591 km (0.108 R)
• M71: 32,577,928 km (0.088 R)
• M72: 33,293,305 km (0.107 R)
• M73: 34,409,156 km (0.098 R)
• M74: 34,739,618 km (0.109 R)
• M75: 34,805,889 km (0.119 R)
• M76: 35,804,306 km (0.114 R)
• M77: 37,761,046 km (0.042 R)
• M78: 39,890,871 km (0.106 R)
• M79: 40,238,087 km (0.093 R)
• M80: 42,980,067 km (0.08 R)
• M81: 43,335,960 km (0.089 R)
• M82: 43,478,527 km (0.104 R)
• M83: 43,621,393 km (0.096 R)
• M84: 44,409,474 km (0.05 R)
• M85: 44,769,257 km (0.087 R)
• M86: 44,913,470 km (0.105 R)
• M87: 45,854,440 km (0.077 R)
• M88: 46,072,404 km (0.067 R)
• M89: 46,582,533 km (0.047 R)
• M90: 47,021,304 km (0.096 R)
• M91: 47,314,665 km (0.113 R)
• M92: 48,271,942 km (0.101 R)
• M93: 49,235,651 km (0.096 R)
• M94: 49,533,501 km (0.115 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: 467 - 16,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit