🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 179 Days

Day: 12.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.57 AU - 0.61 AU

Year: 199 Days

Day: 47.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.56 AU - 0.62 AU

Year: 199 Days

Day: 18 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.57 AU - 0.81 AU

Year: 252 Days

Day: 45.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,766,851 km

• M1: 225,444 km (0.106 R)
• M2: 589,266 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 388 Days

Day: 37 Hours

Environment

Temp: -53 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,766,851 km

• M1: 75,996 km (0.044 R)
• M2: 417,528 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.09 AU - 1.57 AU

Year: 674 Days

Day: 12.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,766,851 km

• M1: 607,517 km (0.076 R)
• M2: 905,666 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 11

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.52 AU - 3.56 AU

Year: 2929 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 85.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,766,851 km

• M1: 223,948 km (0.106 R)
• M2: 490,831 km (0.077 R)
• M3: 562,638 km (0.078 R)
• M4: 787,334 km (0.103 R)
• M5: 874,400 km (0.096 R)
• M6: 956,529 km (0.044 R)
• M7: 1,210,696 km (0.051 R)
• M8: 1,526,497 km (0.074 R)
• M9: 1,689,110 km (0.108 R)
• M10: 1,762,113 km (0.093 R)
• M11: 1,879,099 km (0.112 R)
• M12: 1,954,945 km (0.102 R)
• M13: 2,154,808 km (0.092 R)
• M14: 2,291,839 km (0.097 R)
• M15: 2,420,045 km (0.092 R)
• M16: 2,586,846 km (0.034 R)
• M17: 2,794,488 km (0.071 R)
• M18: 3,084,259 km (0.115 R)
• M19: 3,304,767 km (0.055 R)
• M20: 3,530,510 km (0.075 R)
• M21: 3,679,360 km (0.09 R)
• M22: 3,761,339 km (0.108 R)
• M23: 3,857,830 km (0.066 R)
• M24: 4,352,999 km (0.062 R)
• M25: 4,556,751 km (0.055 R)
• M26: 4,630,353 km (0.1 R)
• M27: 5,171,598 km (0.082 R)
• M28: 5,356,501 km (0.117 R)
• M29: 5,496,675 km (0.103 R)
• M30: 5,638,045 km (0.115 R)
• M31: 5,876,504 km (0.117 R)
• M32: 6,134,410 km (0.116 R)
• M33: 6,644,838 km (0.101 R)
• M34: 6,896,611 km (0.059 R)
• M35: 7,271,803 km (0.107 R)
• M36: 7,375,325 km (0.085 R)
• M37: 7,671,229 km (0.08 R)
• M38: 8,006,628 km (0.074 R)
• M39: 8,077,836 km (0.036 R)
• M40: 8,346,813 km (0.111 R)
• M41: 9,041,396 km (0.102 R)
• M42: 9,208,647 km (0.065 R)
• M43: 9,376,944 km (0.106 R)
• M44: 9,830,674 km (0.097 R)
• M45: 10,079,456 km (0.109 R)
• M46: 10,369,227 km (0.116 R)
• M47: 10,524,809 km (0.1 R)
• M48: 10,661,691 km (0.107 R)
• M49: 10,779,424 km (0.084 R)
• M50: 11,035,985 km (0.074 R)
• M51: 11,656,068 km (0.114 R)
• M52: 11,757,046 km (0.118 R)
• M53: 11,919,360 km (0.115 R)
• M54: 12,225,736 km (0.059 R)
• M55: 12,390,294 km (0.098 R)
• M56: 12,742,298 km (0.066 R)
• M57: 12,825,474 km (0.096 R)
• M58: 12,950,837 km (0.065 R)
• M59: 13,286,984 km (0.093 R)
• M60: 13,540,851 km (0.092 R)
• M61: 13,668,458 km (0.091 R)
• M62: 13,839,149 km (0.057 R)
• M63: 13,967,804 km (0.076 R)
• M64: 14,485,861 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 10.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.58 AU - 9.84 AU

Year: 10344 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 52,766,851 km

• M1: 166,203 km (0.102 R)
• M2: 305,479 km (0.054 R)
• M3: 1,125,275 km (0.106 R)
• M4: 1,254,378 km (0.112 R)
• M5: 1,465,162 km (0.036 R)
• M6: 1,590,973 km (0.084 R)
• M7: 1,887,626 km (0.119 R)
• M8: 3,471,419 km (0.088 R)
• M9: 3,555,941 km (0.086 R)
• M10: 4,077,589 km (0.092 R)
• M11: 4,166,899 km (0.028 R)
• M12: 4,553,759 km (0.112 R)
• M13: 4,881,079 km (0.087 R)
• M14: 5,023,796 km (0.113 R)
• M15: 5,908,817 km (0.12 R)
• M16: 6,265,907 km (0.108 R)
• M17: 7,297,983 km (0.087 R)
• M18: 8,015,005 km (0.081 R)
• M19: 8,841,234 km (0.116 R)
• M20: 9,814,368 km (0.108 R)
• M21: 9,904,426 km (0.109 R)
• M22: 10,328,835 km (0.109 R)
• M23: 10,420,539 km (0.082 R)
• M24: 10,697,295 km (0.089 R)
• M25: 10,852,129 km (0.092 R)
• M26: 12,931,838 km (0.085 R)
• M27: 13,129,906 km (0.113 R)
• M28: 14,957,543 km (0.029 R)
• M29: 15,026,807 km (0.037 R)
• M30: 17,552,468 km (0.075 R)
• M31: 17,882,032 km (0.119 R)
• M32: 18,102,689 km (0.113 R)
• M33: 18,176,590 km (0.058 R)
• M34: 18,324,393 km (0.097 R)
• M35: 19,220,185 km (0.045 R)
• M36: 19,597,620 km (0.105 R)
• M37: 20,321,674 km (0.115 R)
• M38: 20,821,929 km (0.114 R)
• M39: 21,170,791 km (0.107 R)
• M40: 22,031,578 km (0.1 R)
• M41: 22,386,873 km (0.045 R)
• M42: 23,103,446 km (0.065 R)
• M43: 24,314,441 km (0.043 R)
• M44: 24,395,822 km (0.065 R)
• M45: 24,845,514 km (0.099 R)
• M46: 25,339,336 km (0.045 R)
• M47: 26,127,567 km (0.119 R)
• M48: 26,503,806 km (0.103 R)
• M49: 26,923,877 km (0.114 R)
• M50: 27,177,146 km (0.096 R)
• M51: 28,798,637 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.6

Radius: 5.5

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.53 AU - 12.25 AU

Year: 13676 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,766,851 km

• M1: 185,202 km (0.077 R)
• M2: 458,817 km (0.093 R)
• M3: 505,940 km (0.086 R)
• M4: 605,423 km (0.103 R)
• M5: 639,980 km (0.042 R)
• M6: 711,338 km (0.04 R)
• M7: 785,538 km (0.099 R)
• M8: 823,686 km (0.099 R)
• M9: 862,282 km (0.065 R)
• M10: 961,914 km (0.066 R)
• M11: 1,305,840 km (0.093 R)
• M12: 1,538,913 km (0.12 R)
• M13: 1,810,433 km (0.029 R)
• M14: 2,150,469 km (0.063 R)
• M15: 2,286,454 km (0.081 R)
• M16: 3,008,264 km (0.104 R)
• M17: 3,600,372 km (0.116 R)
• M18: 3,893,285 km (0.062 R)
• M19: 3,992,618 km (0.077 R)
• M20: 4,571,412 km (0.118 R)
• M21: 4,641,124 km (0.084 R)
• M22: 6,071,878 km (0.095 R)
• M23: 7,135,669 km (0.065 R)
• M24: 9,252,329 km (0.039 R)
• M25: 9,652,653 km (0.095 R)
• M26: 10,332,127 km (0.107 R)
• M27: 10,378,053 km (0.118 R)
• M28: 11,641,557 km (0.096 R)
• M29: 11,880,764 km (0.049 R)
• M30: 12,073,296 km (0.086 R)
• M31: 14,361,246 km (0.111 R)
• M32: 15,187,774 km (0.092 R)
• M33: 15,396,762 km (0.106 R)
• M34: 16,135,776 km (0.092 R)
• M35: 17,102,926 km (0.107 R)
• M36: 18,700,183 km (0.119 R)
• M37: 18,755,983 km (0.093 R)
• M38: 19,036,479 km (0.071 R)
• M39: 19,149,126 km (0.108 R)
• M40: 19,205,375 km (0.087 R)
• M41: 19,374,869 km (0.1 R)
• M42: 20,114,780 km (0.108 R)
• M43: 20,690,283 km (0.09 R)
• M44: 20,748,177 km (0.113 R)
• M45: 21,388,008 km (0.094 R)
• M46: 22,093,362 km (0.034 R)
• M47: 22,746,655 km (0.117 R)
• M48: 23,950,619 km (0.111 R)
• M49: 24,011,356 km (0.054 R)
• M50: 25,919,776 km (0.084 R)
• M51: 26,923,578 km (0.047 R)
• M52: 27,684,881 km (0.097 R)
• M53: 28,004,123 km (0.046 R)
• M54: 28,260,384 km (0.096 R)
• M55: 28,388,889 km (0.08 R)
• M56: 28,839,926 km (0.097 R)
• M57: 28,904,553 km (0.048 R)
• M58: 29,488,433 km (0.082 R)
• M59: 29,618,583 km (0.107 R)
• M60: 29,814,407 km (0.107 R)
• M61: 30,272,924 km (0.111 R)
• M62: 31,595,669 km (0.087 R)
• M63: 31,996,142 km (0.077 R)
• M64: 33,004,581 km (0.106 R)
• M65: 36,301,419 km (0.095 R)
• M66: 36,650,730 km (0.106 R)
• M67: 38,556,757 km (0.093 R)
• M68: 39,485,909 km (0.053 R)
• M69: 39,629,523 km (0.107 R)
• M70: 39,701,330 km (0.091 R)
• M71: 39,989,156 km (0.102 R)
• M72: 40,784,419 km (0.077 R)
• M73: 41,950,534 km (0.091 R)
• M74: 43,127,570 km (0.107 R)
• M75: 43,423,475 km (0.119 R)
• M76: 43,571,726 km (0.079 R)
• M77: 43,720,127 km (0.098 R)
• M78: 43,943,028 km (0.075 R)
• M79: 44,091,728 km (0.117 R)
• M80: 44,539,176 km (0.109 R)
• M81: 44,613,975 km (0.111 R)
• M82: 45,063,067 km (0.058 R)
• M83: 46,343,924 km (0.099 R)
• M84: 50,725,048 km (0.035 R)
• M85: 50,959,318 km (0.072 R)
• M86: 51,193,887 km (0.095 R)
• M87: 51,428,756 km (0.113 R)
• M88: 51,585,535 km (0.039 R)
• M89: 52,135,756 km (0.047 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: 348 - 13,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit