🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.62 AU - 0.82 AU

Year: 217 Days

Day: 40.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,699,055 km

• M1: 49,218 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.72 AU - 1.08 AU

Year: 303 Days

Day: 41.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,699,055 km

• M1: 178,021 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.05 AU - 1.71 AU

Year: 575 Days

Day: 29.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,699,055 km

• M1: 60,737 km (0.11 R)
• M2: 772,224 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.33 AU - 1.45 AU

Year: 581 Days

Day: 25.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.91 AU - 2.01 AU

Year: 973 Days

Day: 46.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 141.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.07 AU - 3.51 AU

Year: 2117 Days

Day: 25.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.02 AU - 5.28 AU

Year: 3557 Days

Day: 17.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.4

Radius: 4.1

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.13 AU - 17.59 AU

Year: 23475 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,699,055 km

• M1: 131,945 km (0.103 R)
• M2: 244,293 km (0.106 R)
• M3: 471,832 km (0.095 R)
• M4: 956,678 km (0.096 R)
• M5: 1,482,814 km (0.09 R)
• M6: 3,180,750 km (0.098 R)
• M7: 4,132,940 km (0.105 R)
• M8: 4,457,717 km (0.083 R)
• M9: 4,926,108 km (0.044 R)
• M10: 5,693,097 km (0.117 R)
• M11: 6,053,927 km (0.08 R)
• M12: 6,797,578 km (0.056 R)
• M13: 7,257,591 km (0.075 R)
• M14: 8,006,029 km (0.111 R)
• M15: 10,481,874 km (0.113 R)
• M16: 10,525,856 km (0.107 R)
• M17: 11,370,635 km (0.047 R)
• M18: 15,457,050 km (0.088 R)
• M19: 15,657,212 km (0.108 R)
• M20: 15,757,593 km (0.101 R)
• M21: 17,652,399 km (0.086 R)
• M22: 19,079,862 km (0.07 R)
• M23: 19,834,434 km (0.1 R)
• M24: 20,270,063 km (0.104 R)
• M25: 20,324,666 km (0.054 R)
• M26: 20,489,074 km (0.099 R)
• M27: 20,763,885 km (0.1 R)
• M28: 21,595,649 km (0.117 R)
• M29: 22,212,441 km (0.09 R)
• M30: 22,721,523 km (0.058 R)
• M31: 23,635,865 km (0.092 R)
• M32: 24,678,862 km (0.117 R)
• M33: 25,677,577 km (0.051 R)
• M34: 29,554,107 km (0.112 R)
• M35: 31,623,045 km (0.046 R)
• M36: 35,898,403 km (0.108 R)
• M37: 37,028,615 km (0.09 R)
• M38: 37,631,644 km (0.09 R)
• M39: 37,766,132 km (0.109 R)
• M40: 38,035,558 km (0.098 R)
• M41: 39,870,525 km (0.115 R)
• M42: 40,076,222 km (0.108 R)
• M43: 40,419,699 km (0.071 R)
• M44: 40,557,479 km (0.073 R)
• M45: 40,626,294 km (0.067 R)
• M46: 42,431,641 km (0.047 R)
• M47: 45,904,256 km (0.113 R)
• M48: 46,191,634 km (0.091 R)
• M49: 46,407,653 km (0.084 R)
• M50: 47,347,576 km (0.062 R)
• M51: 47,710,800 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.6

Radius: 6.1

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.03 AU - 16.81 AU

Year: 23605 Days

Day: 22.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,699,055 km

• M1: 91,703 km (0.097 R)
• M2: 653,443 km (0.093 R)
• M3: 1,284,896 km (0.066 R)
• M4: 2,359,009 km (0.096 R)
• M5: 2,421,541 km (0.067 R)
• M6: 2,548,250 km (0.067 R)
• M7: 3,180,002 km (0.113 R)
• M8: 4,118,579 km (0.098 R)
• M9: 4,462,355 km (0.114 R)
• M10: 5,423,222 km (0.11 R)
• M11: 5,757,424 km (0.072 R)
• M12: 6,012,488 km (0.098 R)
• M13: 6,055,273 km (0.099 R)
• M14: 7,342,114 km (0.097 R)
• M15: 7,387,891 km (0.09 R)
• M16: 7,898,468 km (0.088 R)
• M17: 8,086,962 km (0.095 R)
• M18: 8,372,544 km (0.052 R)
• M19: 8,516,457 km (0.095 R)
• M20: 9,002,501 km (0.117 R)
• M21: 9,150,004 km (0.068 R)
• M22: 9,647,567 km (0.112 R)
• M23: 10,205,118 km (0.094 R)
• M24: 10,772,991 km (0.088 R)
• M25: 10,877,411 km (0.048 R)
• M26: 13,480,863 km (0.049 R)
• M27: 13,706,157 km (0.086 R)
• M28: 14,217,632 km (0.095 R)
• M29: 14,389,520 km (0.079 R)
• M30: 15,611,735 km (0.052 R)
• M31: 15,789,158 km (0.063 R)
• M32: 16,806,573 km (0.087 R)
• M33: 17,170,694 km (0.098 R)
• M34: 17,476,173 km (0.086 R)
• M35: 17,598,843 km (0.049 R)
• M36: 17,906,716 km (0.11 R)
• M37: 18,092,366 km (0.036 R)
• M38: 19,030,046 km (0.114 R)
• M39: 19,473,155 km (0.119 R)
• M40: 19,855,527 km (0.114 R)
• M41: 20,304,769 km (0.066 R)
• M42: 20,692,527 km (0.093 R)
• M43: 21,148,053 km (0.095 R)
• M44: 22,068,977 km (0.046 R)
• M45: 22,400,935 km (0.04 R)
• M46: 22,467,655 km (0.051 R)
• M47: 22,534,226 km (0.082 R)
• M48: 22,935,747 km (0.066 R)
• M49: 23,002,917 km (0.112 R)
• M50: 23,272,043 km (0.071 R)
• M51: 24,565,018 km (0.118 R)
• M52: 24,702,348 km (0.083 R)
• M53: 24,840,128 km (0.09 R)
• M54: 25,324,077 km (0.104 R)
• M55: 25,881,030 km (0.107 R)
• M56: 26,161,077 km (0.045 R)
• M57: 27,219,931 km (0.091 R)
• M58: 27,718,840 km (0.038 R)
• M59: 27,861,855 km (0.061 R)
• M60: 28,220,741 km (0.104 R)
• M61: 29,233,518 km (0.12 R)
• M62: 29,598,238 km (0.1 R)
• M63: 29,817,698 km (0.098 R)
• M64: 30,775,124 km (0.088 R)
• M65: 31,967,270 km (0.084 R)
• M66: 32,192,415 km (0.104 R)
• M67: 33,022,683 km (0.087 R)
• M68: 33,554,653 km (0.085 R)
• M69: 33,630,948 km (0.083 R)
• M70: 35,710,957 km (0.077 R)
• M71: 36,491,708 km (0.089 R)
• M72: 36,648,636 km (0.104 R)
• M73: 36,727,175 km (0.108 R)
• M74: 36,805,714 km (0.107 R)
• M75: 40,074,726 km (0.081 R)
• M76: 40,804,614 km (0.08 R)
• M77: 41,620,820 km (0.106 R)
• M78: 42,772,574 km (0.067 R)
• M79: 43,435,443 km (0.071 R)
• M80: 44,101,602 km (0.036 R)
• M81: 44,352,328 km (0.116 R)
• M82: 47,141,131 km (0.114 R)
• M83: 48,169,168 km (0.077 R)
• M84: 48,255,187 km (0.056 R)
• M85: 48,599,711 km (0.119 R)
• M86: 49,986,034 km (0.107 R)
• M87: 53,686,637 km (0.116 R)
• M88: 54,849,760 km (0.118 R)
• M89: 57,109,885 km (0.119 R)
• M90: 58,388,797 km (0.044 R)
• M91: 58,572,204 km (0.092 R)
• M92: 59,492,380 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.6

Radius: 5.6

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 16.07 AU - 22.47 AU

Year: 30010 Days

Day: 23.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,699,055 km

• M1: 88,712 km (0.114 R)
• M2: 252,222 km (0.043 R)
• M3: 543,788 km (0.08 R)
• M4: 940,671 km (0.071 R)
• M5: 992,432 km (0.08 R)
• M6: 1,071,869 km (0.119 R)
• M7: 1,322,894 km (0.047 R)
• M8: 1,654,253 km (0.104 R)
• M9: 1,943,875 km (0.105 R)
• M10: 2,679,747 km (0.107 R)
• M11: 3,696,713 km (0.062 R)
• M12: 5,092,611 km (0.096 R)
• M13: 5,464,511 km (0.041 R)
• M14: 5,990,198 km (0.082 R)
• M15: 6,935,806 km (0.101 R)
• M16: 6,986,969 km (0.082 R)
• M17: 7,661,954 km (0.088 R)
• M18: 8,685,353 km (0.104 R)
• M19: 10,212,149 km (0.114 R)
• M20: 10,562,507 km (0.11 R)
• M21: 10,621,299 km (0.11 R)
• M22: 11,155,214 km (0.09 R)
• M23: 11,455,607 km (0.104 R)
• M24: 11,637,218 km (0.065 R)
• M25: 11,697,805 km (0.092 R)
• M26: 11,758,692 km (0.094 R)
• M27: 11,941,800 km (0.088 R)
• M28: 12,310,858 km (0.106 R)
• M29: 13,313,313 km (0.105 R)
• M30: 13,440,471 km (0.102 R)
• M31: 13,695,835 km (0.113 R)
• M32: 14,082,096 km (0.06 R)
• M33: 15,931,425 km (0.116 R)
• M34: 17,298,451 km (0.054 R)
• M35: 18,136,498 km (0.064 R)
• M36: 19,346,146 km (0.08 R)
• M37: 20,142,755 km (0.115 R)
• M38: 20,215,759 km (0.113 R)
• M39: 20,435,069 km (0.099 R)
• M40: 20,728,879 km (0.113 R)
• M41: 21,172,138 km (0.055 R)
• M42: 21,320,539 km (0.097 R)
• M43: 21,543,739 km (0.069 R)
• M44: 21,842,785 km (0.079 R)
• M45: 22,067,930 km (0.086 R)
• M46: 24,516,398 km (0.112 R)
• M47: 24,985,088 km (0.087 R)
• M48: 25,141,867 km (0.062 R)
• M49: 26,328,776 km (0.111 R)
• M50: 26,969,205 km (0.058 R)
• M51: 27,372,222 km (0.083 R)
• M52: 29,250,872 km (0.094 R)
• M53: 30,498,518 km (0.069 R)
• M54: 32,018,283 km (0.086 R)
• M55: 34,082,883 km (0.038 R)
• M56: 34,256,865 km (0.087 R)
• M57: 34,343,931 km (0.037 R)
• M58: 35,043,451 km (0.117 R)
• M59: 36,545,264 km (0.084 R)
• M60: 37,438,513 km (0.099 R)
• M61: 37,797,847 km (0.108 R)
• M62: 39,702,976 km (0.117 R)
• M63: 39,886,083 km (0.071 R)
• M64: 40,161,194 km (0.066 R)
• M65: 40,805,512 km (0.069 R)
• M66: 41,360,670 km (0.096 R)
• M67: 44,362,949 km (0.11 R)
• M68: 44,552,939 km (0.107 R)
• M69: 45,890,194 km (0.046 R)
• M70: 46,563,833 km (0.049 R)
• M71: 49,585,860 km (0.083 R)
• M72: 50,673,436 km (0.05 R)
• M73: 51,768,792 km (0.098 R)
• M74: 52,771,397 km (0.111 R)
• M75: 54,287,123 km (0.103 R)
• M76: 54,897,482 km (0.108 R)
• M77: 56,536,027 km (0.077 R)
• M78: 56,845,096 km (0.063 R)
• M79: 57,568,402 km (0.073 R)
• M80: 57,983,087 km (0.085 R)
• M81: 59,128,409 km (0.078 R)
• M82: 59,337,547 km (0.088 R)
• M83: 60,913,261 km (0.07 R)
• M84: 61,759,237 km (0.112 R)
• M85: 62,822,279 km (0.119 R)
• M86: 63,249,082 km (0.09 R)
• M87: 63,356,045 km (0.089 R)
• M88: 65,722,384 km (0.066 R)
• M89: 66,155,769 km (0.094 R)
• M90: 66,372,686 km (0.072 R)
• M91: 66,807,567 km (0.106 R)
• M92: 68,995,585 km (0.11 R)
• M93: 72,209,695 km (0.103 R)
• M94: 73,553,832 km (0.097 R)
• M95: 75,132,539 km (0.08 R)
• M96: 75,245,784 km (0.112 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 10,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit