🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.69 AU

Year: 236 Days

Day: 34.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,653,002 km

• M1: 163,660 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.72 AU - 0.98 AU

Year: 345 Days

Day: 47.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,653,002 km

• M1: 283,488 km (0.095 R)
• M2: 770,279 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.81 AU - 1.91 AU

Year: 1115 Days

Day: 16.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.02 AU - 2.36 AU

Year: 1425 Days

Day: 20.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 10.5

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.59 AU - 4.79 AU

Year: 4466 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,653,002 km

• M1: 135,087 km (0.084 R)
• M2: 232,475 km (0.105 R)
• M3: 302,337 km (0.05 R)
• M4: 374,892 km (0.082 R)
• M5: 553,512 km (0.09 R)
• M6: 750,383 km (0.087 R)
• M7: 821,442 km (0.081 R)
• M8: 1,009,935 km (0.12 R)
• M9: 1,370,466 km (0.066 R)
• M10: 2,016,878 km (0.089 R)
• M11: 2,471,357 km (0.108 R)
• M12: 2,710,564 km (0.088 R)
• M13: 3,015,444 km (0.119 R)
• M14: 3,251,360 km (0.114 R)
• M15: 3,432,374 km (0.099 R)
• M16: 3,554,894 km (0.034 R)
• M17: 3,804,274 km (0.088 R)
• M18: 3,995,310 km (0.085 R)
• M19: 4,519,800 km (0.117 R)
• M20: 5,537,664 km (0.1 R)
• M21: 5,705,962 km (0.079 R)
• M22: 5,778,667 km (0.089 R)
• M23: 6,196,344 km (0.11 R)
• M24: 6,320,959 km (0.105 R)
• M25: 6,421,339 km (0.032 R)
• M26: 6,623,745 km (0.117 R)
• M27: 6,802,514 km (0.074 R)
• M28: 6,931,318 km (0.095 R)
• M29: 7,034,840 km (0.103 R)
• M30: 7,112,930 km (0.084 R)
• M31: 7,191,170 km (0.096 R)
• M32: 7,881,863 km (0.09 R)
• M33: 8,262,590 km (0.086 R)
• M34: 8,789,025 km (0.092 R)
• M35: 9,070,418 km (0.036 R)
• M36: 9,212,237 km (0.067 R)
• M37: 10,225,463 km (0.029 R)
• M38: 10,373,116 km (0.119 R)
• M39: 10,760,425 km (0.111 R)
• M40: 10,910,622 km (0.082 R)
• M41: 11,243,477 km (0.118 R)
• M42: 11,395,917 km (0.119 R)
• M43: 11,487,770 km (0.119 R)
• M44: 11,764,676 km (0.115 R)
• M45: 11,857,426 km (0.105 R)
• M46: 12,293,654 km (0.115 R)
• M47: 12,671,837 km (0.045 R)
• M48: 13,342,634 km (0.051 R)
• M49: 13,536,513 km (0.066 R)
• M50: 13,796,364 km (0.084 R)
• M51: 14,420,188 km (0.116 R)
• M52: 14,486,459 km (0.112 R)
• M53: 15,154,115 km (0.116 R)
• M54: 15,221,434 km (0.043 R)
• M55: 15,559,525 km (0.113 R)
• M56: 16,312,002 km (0.08 R)
• M57: 16,588,609 km (0.101 R)
• M58: 17,146,609 km (0.027 R)
• M59: 17,357,392 km (0.085 R)
• M60: 17,498,313 km (0.103 R)
• M61: 17,568,924 km (0.03 R)
• M62: 18,676,247 km (0.12 R)
• M63: 19,001,922 km (0.05 R)
• M64: 19,147,181 km (0.119 R)
• M65: 19,220,035 km (0.103 R)
• M66: 19,805,860 km (0.072 R)
• M67: 20,101,017 km (0.113 R)
• M68: 23,209,062 km (0.092 R)
• M69: 23,520,226 km (0.108 R)
• M70: 24,739,000 km (0.09 R)
• M71: 24,858,080 km (0.066 R)
• M72: 25,216,367 km (0.086 R)
• M73: 25,336,045 km (0.05 R)
• M74: 26,180,076 km (0.058 R)
• M75: 26,707,109 km (0.093 R)
• M76: 27,524,811 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.4

Radius: 10.1

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.38 AU - 5.6 AU

Year: 4901 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,653,002 km

• M1: 126,560 km (0.059 R)
• M2: 339,288 km (0.093 R)
• M3: 424,260 km (0.049 R)
• M4: 529,128 km (0.114 R)
• M5: 705,055 km (0.117 R)
• M6: 846,874 km (0.066 R)
• M7: 1,070,672 km (0.075 R)
• M8: 1,220,569 km (0.064 R)
• M9: 1,329,775 km (0.089 R)
• M10: 1,458,729 km (0.09 R)
• M11: 1,677,441 km (0.111 R)
• M12: 1,925,025 km (0.108 R)
• M13: 2,109,180 km (0.116 R)
• M14: 2,514,740 km (0.103 R)
• M15: 2,840,265 km (0.056 R)
• M16: 2,944,834 km (0.083 R)
• M17: 3,071,992 km (0.114 R)
• M18: 3,310,002 km (0.063 R)
• M19: 3,464,537 km (0.04 R)
• M20: 3,553,997 km (0.119 R)
• M21: 3,873,089 km (0.102 R)
• M22: 4,154,183 km (0.028 R)
• M23: 4,273,263 km (0.1 R)
• M24: 4,637,235 km (0.114 R)
• M25: 5,036,661 km (0.104 R)
• M26: 5,112,806 km (0.071 R)
• M27: 5,214,982 km (0.054 R)
• M28: 6,548,198 km (0.109 R)
• M29: 6,715,000 km (0.091 R)
• M30: 6,855,023 km (0.038 R)
• M31: 7,024,518 km (0.094 R)
• M32: 7,367,396 km (0.116 R)
• M33: 7,774,601 km (0.093 R)
• M34: 7,862,714 km (0.068 R)
• M35: 8,519,748 km (0.057 R)
• M36: 8,947,000 km (0.078 R)
• M37: 9,790,881 km (0.107 R)
• M38: 9,981,768 km (0.103 R)
• M39: 10,367,432 km (0.057 R)
• M40: 10,922,141 km (0.119 R)
• M41: 10,988,113 km (0.091 R)
• M42: 11,253,051 km (0.086 R)
• M43: 11,453,063 km (0.12 R)
• M44: 11,755,401 km (0.072 R)
• M45: 12,505,634 km (0.112 R)
• M46: 13,306,431 km (0.075 R)
• M47: 13,980,519 km (0.09 R)
• M48: 15,472,609 km (0.105 R)
• M49: 15,881,460 km (0.081 R)
• M50: 15,993,658 km (0.052 R)
• M51: 16,407,146 km (0.109 R)
• M52: 17,359,786 km (0.091 R)
• M53: 17,784,644 km (0.08 R)
• M54: 18,173,897 km (0.114 R)
• M55: 18,921,288 km (0.084 R)
• M56: 19,598,368 km (0.108 R)
• M57: 19,678,553 km (0.113 R)
• M58: 19,839,370 km (0.117 R)
• M59: 20,486,531 km (0.097 R)
• M60: 20,812,804 km (0.115 R)
• M61: 21,677,180 km (0.032 R)
• M62: 21,843,234 km (0.083 R)
• M63: 21,926,410 km (0.059 R)
• M64: 22,469,451 km (0.105 R)
• M65: 22,595,412 km (0.052 R)
• M66: 23,568,845 km (0.104 R)
• M67: 23,910,676 km (0.115 R)
• M68: 24,556,042 km (0.074 R)
• M69: 24,642,509 km (0.07 R)
• M70: 24,729,126 km (0.108 R)
• M71: 25,469,187 km (0.109 R)
• M72: 26,039,903 km (0.103 R)
• M73: 26,792,829 km (0.101 R)
• M74: 26,971,000 km (0.108 R)
• M75: 27,328,539 km (0.076 R)
• M76: 27,642,695 km (0.047 R)
• M77: 29,277,051 km (0.053 R)
• M78: 29,782,692 km (0.116 R)
• M79: 30,523,351 km (0.072 R)
• M80: 30,709,451 km (0.11 R)
• M81: 31,036,023 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 8.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.75 AU - 9.69 AU

Year: 12310 Days

Day: 12.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,653,002 km

• M1: 106,214 km (0.111 R)
• M2: 545,434 km (0.095 R)
• M3: 680,670 km (0.079 R)
• M4: 752,627 km (0.095 R)
• M5: 984,653 km (0.107 R)
• M6: 1,173,745 km (0.068 R)
• M7: 1,491,042 km (0.036 R)
• M8: 1,586,785 km (0.081 R)
• M9: 1,709,156 km (0.113 R)
• M10: 1,911,711 km (0.042 R)
• M11: 2,230,205 km (0.103 R)
• M12: 2,423,785 km (0.081 R)
• M13: 2,651,921 km (0.11 R)
• M14: 2,827,549 km (0.094 R)
• M15: 3,037,286 km (0.103 R)
• M16: 4,262,791 km (0.075 R)
• M17: 6,001,867 km (0.115 R)
• M18: 6,233,145 km (0.107 R)
• M19: 6,545,954 km (0.074 R)
• M20: 7,268,811 km (0.098 R)
• M21: 7,474,059 km (0.054 R)
• M22: 7,556,637 km (0.062 R)
• M23: 7,932,427 km (0.098 R)
• M24: 8,186,295 km (0.118 R)
• M25: 8,356,986 km (0.104 R)
• M26: 8,745,492 km (0.095 R)
• M27: 8,832,707 km (0.091 R)
• M28: 8,920,072 km (0.081 R)
• M29: 9,095,850 km (0.111 R)
• M30: 9,406,116 km (0.047 R)
• M31: 9,540,155 km (0.079 R)
• M32: 9,674,793 km (0.098 R)
• M33: 9,765,001 km (0.086 R)
• M34: 10,868,435 km (0.086 R)
• M35: 11,292,246 km (0.087 R)
• M36: 11,387,240 km (0.031 R)
• M37: 12,449,086 km (0.032 R)
• M38: 12,596,440 km (0.066 R)
• M39: 12,942,161 km (0.099 R)
• M40: 13,041,643 km (0.081 R)
• M41: 13,141,275 km (0.054 R)
• M42: 14,408,070 km (0.111 R)
• M43: 14,977,739 km (0.102 R)
• M44: 17,438,923 km (0.093 R)
• M45: 17,658,682 km (0.089 R)
• M46: 18,435,544 km (0.114 R)
• M47: 18,940,886 km (0.097 R)
• M48: 19,965,033 km (0.105 R)
• M49: 20,310,454 km (0.065 R)
• M50: 20,599,776 km (0.028 R)
• M51: 20,948,788 km (0.116 R)
• M52: 21,475,971 km (0.114 R)
• M53: 22,304,743 km (0.111 R)
• M54: 23,204,275 km (0.073 R)
• M55: 23,567,499 km (0.037 R)
• M56: 24,422,152 km (0.095 R)
• M57: 26,539,560 km (0.105 R)
• M58: 27,364,592 km (0.085 R)
• M59: 28,391,581 km (0.108 R)
• M60: 30,087,273 km (0.088 R)
• M61: 31,147,025 km (0.062 R)
• M62: 31,614,518 km (0.055 R)
• M63: 33,030,761 km (0.083 R)
• M64: 34,467,649 km (0.092 R)
• M65: 35,159,090 km (0.111 R)
• M66: 35,436,893 km (0.056 R)
• M67: 36,837,129 km (0.12 R)
• M68: 38,684,065 km (0.046 R)
• M69: 41,071,647 km (0.107 R)
• M70: 41,217,804 km (0.108 R)
• M71: 41,951,581 km (0.096 R)
• M72: 42,098,786 km (0.109 R)
• M73: 42,911,850 km (0.087 R)
• M74: 43,283,152 km (0.069 R)
• M75: 43,431,852 km (0.103 R)
• M76: 43,506,352 km (0.074 R)
• M77: 43,655,351 km (0.079 R)
• M78: 45,230,767 km (0.069 R)
• M79: 45,608,651 km (0.081 R)
• M80: 47,436,737 km (0.032 R)
• M81: 50,223,596 km (0.055 R)
• M82: 51,794,672 km (0.067 R)
• M83: 51,952,648 km (0.039 R)
• M84: 52,110,922 km (0.06 R)
• M85: 52,904,090 km (0.068 R)
• M86: 52,983,527 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.4

Radius: 6.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.76 AU - 20.2 AU

Year: 29417 Days

Day: 19.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,653,002 km

• M1: 128,953 km (0.114 R)
• M2: 253,868 km (0.078 R)
• M3: 728,990 km (0.112 R)
• M4: 1,045,839 km (0.037 R)
• M5: 2,093,772 km (0.057 R)
• M6: 2,706,225 km (0.069 R)
• M7: 2,773,844 km (0.079 R)
• M8: 3,891,340 km (0.099 R)
• M9: 7,314,887 km (0.09 R)
• M10: 9,179,325 km (0.114 R)
• M11: 11,344,904 km (0.111 R)
• M12: 11,896,023 km (0.118 R)
• M13: 12,625,611 km (0.085 R)
• M14: 14,779,821 km (0.105 R)
• M15: 16,732,671 km (0.106 R)
• M16: 18,894,510 km (0.089 R)
• M17: 19,219,736 km (0.091 R)
• M18: 19,941,995 km (0.1 R)
• M19: 20,007,967 km (0.099 R)
• M20: 20,074,239 km (0.087 R)
• M21: 20,140,361 km (0.103 R)
• M22: 20,472,768 km (0.118 R)
• M23: 21,480,309 km (0.093 R)
• M24: 22,641,787 km (0.107 R)
• M25: 22,987,209 km (0.058 R)
• M26: 23,473,851 km (0.112 R)
• M27: 24,245,327 km (0.118 R)
• M28: 26,464,013 km (0.076 R)
• M29: 26,900,839 km (0.105 R)
• M30: 27,781,671 km (0.118 R)
• M31: 29,120,722 km (0.11 R)
• M32: 29,873,648 km (0.115 R)
• M33: 29,949,195 km (0.096 R)
• M34: 32,093,082 km (0.094 R)
• M35: 35,160,436 km (0.097 R)
• M36: 35,400,242 km (0.054 R)
• M37: 36,364,849 km (0.072 R)
• M38: 37,501,194 km (0.093 R)
• M39: 37,746,236 km (0.104 R)
• M40: 38,896,643 km (0.067 R)
• M41: 39,559,212 km (0.107 R)
• M42: 39,891,918 km (0.109 R)
• M43: 40,142,045 km (0.042 R)
• M44: 40,225,521 km (0.116 R)
• M45: 43,354,959 km (0.092 R)
• M46: 44,127,931 km (0.042 R)
• M47: 44,559,222 km (0.115 R)
• M48: 45,252,458 km (0.054 R)
• M49: 45,513,207 km (0.119 R)
• M50: 47,441,374 km (0.088 R)
• M51: 49,038,631 km (0.046 R)
• M52: 49,754,157 km (0.052 R)
• M53: 51,467,502 km (0.07 R)
• M54: 52,012,487 km (0.041 R)
• M55: 55,694,689 km (0.118 R)
• M56: 56,347,684 km (0.12 R)
• M57: 57,190,967 km (0.084 R)
• M58: 58,038,439 km (0.058 R)
• M59: 59,936,387 km (0.116 R)
• M60: 60,031,830 km (0.113 R)
• M61: 60,414,053 km (0.041 R)
• M62: 62,144,302 km (0.063 R)
• M63: 62,918,321 km (0.103 R)
• M64: 63,501,155 km (0.059 R)
• M65: 63,890,558 km (0.112 R)
• M66: 63,988,096 km (0.077 R)
• M67: 64,085,633 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 20,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit