🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.97 AU - 1.11 AU

Year: 382 Days

Day: 16.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,970,339 km

• M1: 655,687 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.13 AU - 1.21 AU

Year: 455 Days

Day: 18.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.74 AU - 2.38 AU

Year: 1064 Days

Day: 22.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.45 AU - 2.81 AU

Year: 1535 Days

Day: 16.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.61 AU - 4.81 AU

Year: 3109 Days

Day: 17 Hours

Environment

Temp: -121 °C

Axial Tilt: 153.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.56 AU - 5.42 AU

Year: 4012 Days

Day: 16.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 9.5

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.1 AU - 5.88 AU

Year: 4629 Days

Day: 9.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 76,970,339 km

• M1: 122,221 km (0.062 R)
• M2: 335,698 km (0.117 R)
• M3: 415,882 km (0.12 R)
• M4: 541,395 km (0.08 R)
• M5: 733,628 km (0.058 R)
• M6: 1,094,757 km (0.097 R)
• M7: 1,222,663 km (0.118 R)
• M8: 1,315,264 km (0.045 R)
• M9: 1,578,706 km (0.075 R)
• M10: 1,904,830 km (0.108 R)
• M11: 2,028,697 km (0.04 R)
• M12: 2,123,392 km (0.082 R)
• M13: 2,203,427 km (0.117 R)
• M14: 2,449,964 km (0.051 R)
• M15: 2,534,188 km (0.108 R)
• M16: 3,223,834 km (0.042 R)
• M17: 3,390,935 km (0.075 R)
• M18: 3,485,182 km (0.047 R)
• M19: 3,599,325 km (0.09 R)
• M20: 4,108,257 km (0.036 R)
• M21: 4,289,719 km (0.037 R)
• M22: 4,515,163 km (0.065 R)
• M23: 5,433,544 km (0.111 R)
• M24: 5,566,238 km (0.052 R)
• M25: 6,062,005 km (0.1 R)
• M26: 6,315,274 km (0.102 R)
• M27: 7,460,595 km (0.091 R)
• M28: 7,682,449 km (0.075 R)
• M29: 7,806,765 km (0.089 R)
• M30: 7,956,662 km (0.108 R)
• M31: 8,057,192 km (0.09 R)
• M32: 8,902,270 km (0.049 R)
• M33: 9,032,869 km (0.066 R)
• M34: 9,428,256 km (0.03 R)
• M35: 9,507,992 km (0.095 R)
• M36: 10,648,077 km (0.117 R)
• M37: 10,842,405 km (0.084 R)
• M38: 11,009,805 km (0.063 R)
• M39: 11,234,351 km (0.117 R)
• M40: 11,773,801 km (0.112 R)
• M41: 12,350,651 km (0.094 R)
• M42: 12,584,023 km (0.093 R)
• M43: 12,818,892 km (0.045 R)
• M44: 13,025,636 km (0.11 R)
• M45: 13,322,738 km (0.087 R)
• M46: 13,742,509 km (0.108 R)
• M47: 13,863,384 km (0.111 R)
• M48: 14,319,209 km (0.074 R)
• M49: 14,441,730 km (0.106 R)
• M50: 14,595,217 km (0.113 R)
• M51: 15,028,004 km (0.047 R)
• M52: 15,214,702 km (0.105 R)
• M53: 15,874,428 km (0.091 R)
• M54: 16,223,739 km (0.097 R)
• M55: 16,800,888 km (0.085 R)
• M56: 16,897,678 km (0.101 R)
• M57: 17,286,932 km (0.111 R)
• M58: 18,074,116 km (0.087 R)
• M59: 18,505,556 km (0.108 R)
• M60: 18,572,127 km (0.108 R)
• M61: 18,839,608 km (0.102 R)
• M62: 19,887,990 km (0.041 R)
• M63: 20,747,280 km (0.11 R)
• M64: 21,478,365 km (0.054 R)
• M65: 22,111,762 km (0.03 R)
• M66: 22,466,309 km (0.12 R)
• M67: 22,679,935 km (0.111 R)
• M68: 22,822,651 km (0.092 R)
• M69: 22,894,159 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.8

Radius: 10

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.06 AU - 12.18 AU

Year: 11586 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,970,339 km

• M1: 229,782 km (0.119 R)
• M2: 393,143 km (0.099 R)
• M3: 532,718 km (0.105 R)
• M4: 653,892 km (0.1 R)
• M5: 765,792 km (0.064 R)
• M6: 946,655 km (0.097 R)
• M7: 1,119,441 km (0.098 R)
• M8: 1,596,658 km (0.117 R)
• M9: 1,884,484 km (0.068 R)
• M10: 2,160,642 km (0.11 R)
• M11: 2,274,935 km (0.03 R)
• M12: 2,361,851 km (0.095 R)
• M13: 2,813,637 km (0.091 R)
• M14: 3,001,980 km (0.092 R)
• M15: 3,292,200 km (0.115 R)
• M16: 3,424,295 km (0.059 R)
• M17: 3,558,036 km (0.098 R)
• M18: 4,075,196 km (0.111 R)
• M19: 4,989,089 km (0.065 R)
• M20: 5,606,330 km (0.053 R)
• M21: 5,685,168 km (0.099 R)
• M22: 6,535,632 km (0.066 R)
• M23: 8,716,320 km (0.088 R)
• M24: 8,899,727 km (0.09 R)
• M25: 9,177,381 km (0.088 R)
• M26: 9,551,974 km (0.117 R)
• M27: 9,788,637 km (0.056 R)
• M28: 10,219,479 km (0.105 R)
• M29: 10,852,877 km (0.11 R)
• M30: 10,951,462 km (0.094 R)
• M31: 11,249,012 km (0.115 R)
• M32: 12,932,586 km (0.073 R)
• M33: 13,247,041 km (0.09 R)
• M34: 15,352,332 km (0.099 R)
• M35: 15,908,686 km (0.037 R)
• M36: 16,302,129 km (0.055 R)
• M37: 16,642,015 km (0.084 R)
• M38: 16,755,710 km (0.059 R)
• M39: 18,258,420 km (0.093 R)
• M40: 18,375,705 km (0.084 R)
• M41: 18,847,686 km (0.067 R)
• M42: 18,966,317 km (0.084 R)
• M43: 19,683,340 km (0.1 R)
• M44: 19,864,054 km (0.055 R)
• M45: 19,984,780 km (0.074 R)
• M46: 20,409,189 km (0.113 R)
• M47: 20,531,111 km (0.097 R)
• M48: 20,775,404 km (0.082 R)
• M49: 22,324,640 km (0.078 R)
• M50: 22,701,926 km (0.051 R)
• M51: 23,718,593 km (0.115 R)
• M52: 25,532,916 km (0.058 R)
• M53: 25,730,086 km (0.098 R)
• M54: 25,861,732 km (0.115 R)
• M55: 27,123,440 km (0.084 R)
• M56: 27,660,796 km (0.113 R)
• M57: 31,448,614 km (0.041 R)
• M58: 31,730,456 km (0.071 R)
• M59: 33,008,770 km (0.101 R)
• M60: 34,594,059 km (0.114 R)
• M61: 35,030,585 km (0.119 R)
• M62: 35,395,903 km (0.117 R)
• M63: 35,762,418 km (0.118 R)
• M64: 36,351,535 km (0.119 R)
• M65: 36,499,188 km (0.095 R)
• M66: 36,795,391 km (0.119 R)
• M67: 36,943,793 km (0.087 R)
• M68: 37,763,290 km (0.077 R)
• M69: 38,588,920 km (0.114 R)
• M70: 38,890,510 km (0.111 R)
• M71: 39,041,753 km (0.033 R)
• M72: 41,255,054 km (0.072 R)
• M73: 42,337,993 km (0.109 R)
• M74: 43,352,117 km (0.087 R)
• M75: 44,611,132 km (0.059 R)
• M76: 45,882,116 km (0.062 R)
• M77: 46,121,772 km (0.093 R)
• M78: 46,522,095 km (0.118 R)
• M79: 49,111,335 km (0.06 R)
• M80: 49,847,955 km (0.104 R)
• M81: 50,505,887 km (0.044 R)
• M82: 50,753,322 km (0.048 R)
• M83: 51,664,073 km (0.048 R)
• M84: 52,747,312 km (0.068 R)
• M85: 53,249,811 km (0.083 R)
• M86: 53,922,253 km (0.109 R)
• M87: 54,513,015 km (0.075 R)
• M88: 56,469,007 km (0.094 R)
• M89: 56,554,577 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551

Radius: 3

Gravity: 61.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.96 AU - 19.72 AU

Year: 22688 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,970,339 km

• M1: 56,698 km (0.091 R)
• M2: 102,923 km (0.074 R)
• M3: 192,981 km (0.047 R)
• M4: 699,520 km (0.099 R)
• M5: 723,306 km (0.071 R)
• M6: 796,309 km (0.101 R)
• M7: 871,707 km (0.083 R)
• M8: 1,029,682 km (0.1 R)
• M9: 1,401,433 km (0.048 R)
• M10: 1,586,037 km (0.075 R)
• M11: 1,713,195 km (0.105 R)
• M12: 1,977,534 km (0.102 R)
• M13: 2,470,160 km (0.093 R)
• M14: 3,037,585 km (0.112 R)
• M15: 3,076,779 km (0.111 R)
• M16: 3,116,124 km (0.084 R)
• M17: 3,275,445 km (0.115 R)
• M18: 3,437,310 km (0.048 R)
• M19: 3,478,150 km (0.087 R)
• M20: 4,241,249 km (0.056 R)
• M21: 4,641,424 km (0.045 R)
• M22: 5,053,566 km (0.107 R)
• M23: 5,525,248 km (0.051 R)
• M24: 5,766,250 km (0.104 R)
• M25: 5,814,869 km (0.06 R)
• M26: 6,158,944 km (0.1 R)
• M27: 7,125,795 km (0.074 R)
• M28: 8,745,641 km (0.098 R)
• M29: 9,309,775 km (0.043 R)
• M30: 10,236,683 km (0.086 R)
• M31: 10,651,368 km (0.112 R)
• M32: 11,313,937 km (0.043 R)
• M33: 11,374,824 km (0.111 R)
• M34: 13,833,315 km (0.067 R)
• M35: 14,291,384 km (0.104 R)
• M36: 15,021,122 km (0.106 R)
• M37: 15,155,012 km (0.067 R)
• M38: 15,356,820 km (0.096 R)
• M39: 15,967,329 km (0.083 R)
• M40: 16,104,061 km (0.077 R)
• M41: 16,378,723 km (0.064 R)
• M42: 16,932,534 km (0.102 R)
• M43: 17,916,589 km (0.106 R)
• M44: 18,129,916 km (0.075 R)
• M45: 18,272,482 km (0.12 R)
• M46: 18,846,789 km (0.041 R)
• M47: 19,573,086 km (0.112 R)
• M48: 20,160,557 km (0.072 R)
• M49: 21,052,609 km (0.062 R)
• M50: 21,957,527 km (0.083 R)
• M51: 23,726,970 km (0.117 R)
• M52: 26,022,400 km (0.098 R)
• M53: 27,400,645 km (0.051 R)
• M54: 29,386,258 km (0.094 R)
• M55: 30,142,625 km (0.111 R)
• M56: 30,396,193 km (0.094 R)
• M57: 31,417,647 km (0.1 R)
• M58: 31,932,413 km (0.108 R)
• M59: 33,231,821 km (0.08 R)
• M60: 38,141,623 km (0.109 R)
• M61: 39,982,275 km (0.073 R)
• M62: 40,353,876 km (0.116 R)
• M63: 41,569,359 km (0.091 R)
• M64: 41,757,403 km (0.097 R)
• M65: 41,945,747 km (0.116 R)
• M66: 42,607,269 km (0.107 R)
• M67: 42,986,799 km (0.046 R)
• M68: 43,081,793 km (0.111 R)
• M69: 45,674,623 km (0.096 R)
• M70: 46,257,606 km (0.114 R)
• M71: 46,550,070 km (0.102 R)
• M72: 47,922,780 km (0.049 R)
• M73: 48,119,950 km (0.064 R)
• M74: 50,607,613 km (0.106 R)
• M75: 51,614,257 km (0.102 R)
• M76: 53,442,942 km (0.068 R)
• M77: 54,467,986 km (0.088 R)
• M78: 55,086,125 km (0.053 R)
• M79: 55,396,092 km (0.066 R)
• M80: 57,791,453 km (0.062 R)
• M81: 57,896,321 km (0.053 R)
• M82: 62,144,451 km (0.049 R)
• M83: 62,251,863 km (0.098 R)
• M84: 62,682,405 km (0.107 R)
• M85: 64,523,357 km (0.108 R)
• M86: 65,505,018 km (0.12 R)
• M87: 66,052,546 km (0.086 R)
• M88: 71,048,218 km (0.067 R)
• M89: 71,723,502 km (0.062 R)
• M90: 73,420,840 km (0.078 R)
• M91: 75,245,784 km (0.09 R)
• M92: 75,704,451 km (0.068 R)
• M93: 76,509,138 km (0.085 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 15,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit