🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.43 AU - 0.59 AU

Year: 127 Days

Day: 16.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,800,870 km

• M1: 17,353 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.64 AU - 1 AU

Year: 259 Days

Day: 13.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,800,870 km

• M1: 224,397 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.12 AU - 1.84 AU

Year: 627 Days

Day: 24.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 175.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.44 AU - 2.22 AU

Year: 862 Days

Day: 24 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.8

Radius: 14.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.46 AU - 14.42 AU

Year: 14368 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 114,800,870 km

• M1: 221,405 km (0.094 R)
• M2: 342,729 km (0.052 R)
• M3: 449,392 km (0.051 R)
• M4: 1,088,325 km (0.113 R)
• M5: 1,359,695 km (0.106 R)
• M6: 1,808,788 km (0.1 R)
• M7: 1,969,007 km (0.045 R)
• M8: 2,419,596 km (0.069 R)
• M9: 2,687,526 km (0.115 R)
• M10: 2,934,063 km (0.095 R)
• M11: 4,492,424 km (0.103 R)
• M12: 4,860,884 km (0.117 R)
• M13: 5,201,069 km (0.098 R)
• M14: 5,470,944 km (0.086 R)
• M15: 6,805,357 km (0.092 R)
• M16: 8,191,531 km (0.094 R)
• M17: 8,687,896 km (0.032 R)
• M18: 9,615,403 km (0.115 R)
• M19: 9,947,660 km (0.101 R)
• M20: 10,043,253 km (0.119 R)
• M21: 10,139,145 km (0.06 R)
• M22: 10,380,297 km (0.12 R)
• M23: 10,623,244 km (0.075 R)
• M24: 10,917,503 km (0.083 R)
• M25: 11,413,719 km (0.115 R)
• M26: 11,816,137 km (0.12 R)
• M27: 13,313,612 km (0.118 R)
• M28: 13,737,273 km (0.086 R)
• M29: 14,706,667 km (0.062 R)
• M30: 14,979,833 km (0.115 R)
• M31: 16,033,451 km (0.098 R)
• M32: 16,768,126 km (0.083 R)
• M33: 16,996,412 km (0.117 R)
• M34: 17,919,731 km (0.086 R)
• M35: 18,094,760 km (0.082 R)
• M36: 18,387,673 km (0.077 R)
• M37: 18,622,990 km (0.065 R)
• M38: 18,800,264 km (0.077 R)
• M39: 19,454,904 km (0.109 R)
• M40: 21,216,718 km (0.111 R)
• M41: 21,340,136 km (0.093 R)
• M42: 21,525,638 km (0.066 R)
• M43: 22,524,054 km (0.07 R)
• M44: 23,857,569 km (0.108 R)
• M45: 24,114,429 km (0.085 R)
• M46: 25,085,917 km (0.08 R)
• M47: 26,600,446 km (0.117 R)
• M48: 27,806,355 km (0.082 R)
• M49: 28,824,817 km (0.115 R)
• M50: 28,961,549 km (0.104 R)
• M51: 29,648,503 km (0.082 R)
• M52: 30,063,188 km (0.068 R)
• M53: 30,271,279 km (0.087 R)
• M54: 32,165,487 km (0.118 R)
• M55: 36,584,458 km (0.056 R)
• M56: 37,550,562 km (0.038 R)
• M57: 37,849,458 km (0.087 R)
• M58: 37,999,206 km (0.119 R)
• M59: 39,964,323 km (0.097 R)
• M60: 41,421,107 km (0.12 R)
• M61: 41,884,861 km (0.098 R)
• M62: 42,427,901 km (0.083 R)
• M63: 43,992,545 km (0.119 R)
• M64: 44,623,698 km (0.058 R)
• M65: 45,815,245 km (0.057 R)
• M66: 46,374,742 km (0.081 R)
• M67: 46,775,813 km (0.059 R)
• M68: 47,500,765 km (0.116 R)
• M69: 47,743,263 km (0.063 R)
• M70: 48,229,456 km (0.096 R)
• M71: 48,554,383 km (0.067 R)
• M72: 49,615,779 km (0.109 R)
• M73: 50,767,384 km (0.102 R)
• M74: 52,678,197 km (0.079 R)
• M75: 53,768,766 km (0.048 R)
• M76: 54,021,437 km (0.113 R)
• M77: 54,612,647 km (0.042 R)
• M78: 54,781,992 km (0.118 R)
• M79: 55,631,110 km (0.097 R)
• M80: 56,057,314 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.2

Radius: 3.3

Gravity: 72.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.88 AU - 15.48 AU

Year: 18596 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,800,870 km

• M1: 76,295 km (0.11 R)
• M2: 537,206 km (0.093 R)
• M3: 558,748 km (0.055 R)
• M4: 693,386 km (0.108 R)
• M5: 716,723 km (0.056 R)
• M6: 788,680 km (0.062 R)
• M7: 863,030 km (0.032 R)
• M8: 2,437,548 km (0.058 R)
• M9: 2,805,858 km (0.103 R)
• M10: 3,073,937 km (0.079 R)
• M11: 3,230,865 km (0.051 R)
• M12: 3,310,302 km (0.036 R)
• M13: 4,182,308 km (0.072 R)
• M14: 4,576,498 km (0.1 R)
• M15: 4,621,078 km (0.052 R)
• M16: 4,936,879 km (0.119 R)
• M17: 5,166,662 km (0.106 R)
• M18: 5,541,554 km (0.049 R)
• M19: 5,589,126 km (0.096 R)
• M20: 5,732,291 km (0.078 R)
• M21: 6,566,898 km (0.113 R)
• M22: 7,543,473 km (0.053 R)
• M23: 7,968,031 km (0.04 R)
• M24: 8,129,298 km (0.072 R)
• M25: 8,183,303 km (0.091 R)
• M26: 8,237,457 km (0.097 R)
• M27: 8,400,369 km (0.063 R)
• M28: 9,119,037 km (0.095 R)
• M29: 9,231,385 km (0.092 R)
• M30: 10,030,238 km (0.088 R)
• M31: 10,732,450 km (0.082 R)
• M32: 10,970,012 km (0.108 R)
• M33: 11,510,958 km (0.027 R)
• M34: 11,876,276 km (0.059 R)
• M35: 12,493,816 km (0.111 R)
• M36: 12,806,326 km (0.047 R)
• M37: 14,538,370 km (0.067 R)
• M38: 15,733,208 km (0.116 R)
• M39: 16,138,469 km (0.08 R)
• M40: 18,498,824 km (0.056 R)
• M41: 18,712,150 km (0.067 R)
• M42: 19,069,689 km (0.089 R)
• M43: 19,646,240 km (0.092 R)
• M44: 20,669,040 km (0.098 R)
• M45: 22,765,804 km (0.08 R)
• M46: 23,684,933 km (0.088 R)
• M47: 26,274,323 km (0.059 R)
• M48: 26,754,682 km (0.12 R)
• M49: 27,642,844 km (0.119 R)
• M50: 30,784,549 km (0.043 R)
• M51: 31,121,743 km (0.116 R)
• M52: 32,740,242 km (0.103 R)
• M53: 33,950,190 km (0.089 R)
• M54: 34,560,549 km (0.112 R)
• M55: 35,086,685 km (0.08 R)
• M56: 35,174,648 km (0.11 R)
• M57: 37,307,166 km (0.092 R)
• M58: 37,396,925 km (0.09 R)
• M59: 37,576,741 km (0.073 R)
• M60: 38,570,370 km (0.109 R)
• M61: 39,481,272 km (0.062 R)
• M62: 42,630,606 km (0.04 R)
• M63: 42,724,404 km (0.102 R)
• M64: 43,288,986 km (0.105 R)
• M65: 43,477,629 km (0.104 R)
• M66: 44,806,357 km (0.084 R)
• M67: 45,667,443 km (0.059 R)
• M68: 47,308,980 km (0.064 R)
• M69: 48,479,284 km (0.089 R)
• M70: 48,675,258 km (0.097 R)
• M71: 48,773,394 km (0.063 R)
• M72: 48,871,530 km (0.12 R)
• M73: 49,363,258 km (0.11 R)
• M74: 49,461,843 km (0.075 R)
• M75: 49,560,428 km (0.114 R)
• M76: 49,659,013 km (0.056 R)
• M77: 50,649,501 km (0.08 R)
• M78: 51,846,433 km (0.097 R)
• M79: 51,946,664 km (0.12 R)
• M80: 52,548,945 km (0.112 R)
• M81: 54,879,530 km (0.096 R)
• M82: 55,390,556 km (0.059 R)
• M83: 56,417,396 km (0.036 R)
• M84: 58,803,033 km (0.074 R)
• M85: 60,903,986 km (0.087 R)
• M86: 63,350,360 km (0.098 R)
• M87: 63,779,107 km (0.071 R)
• M88: 64,101,341 km (0.069 R)
• M89: 67,899,781 km (0.068 R)
• M90: 69,881,504 km (0.094 R)
• M91: 72,105,725 km (0.077 R)
• M92: 72,777,419 km (0.057 R)
• M93: 73,563,855 km (0.071 R)
• M94: 74,691,973 km (0.099 R)
• M95: 75,371,596 km (0.079 R)

Asteroid Belt

Center: 14.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26

Radius: 3.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.43 AU - 17.35 AU

Year: 20009 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 114,800,870 km

• M1: 113,246 km (0.061 R)
• M2: 215,421 km (0.112 R)
• M3: 640,728 km (0.089 R)
• M4: 1,752,689 km (0.079 R)
• M5: 1,831,078 km (0.105 R)
• M6: 3,824,769 km (0.101 R)
• M7: 6,967,521 km (0.047 R)
• M8: 7,042,021 km (0.109 R)
• M9: 7,166,785 km (0.087 R)
• M10: 7,242,033 km (0.113 R)
• M11: 7,750,217 km (0.082 R)
• M12: 8,086,662 km (0.118 R)
• M13: 8,746,987 km (0.035 R)
• M14: 9,287,634 km (0.047 R)
• M15: 9,315,011 km (0.092 R)
• M16: 10,034,576 km (0.078 R)
• M17: 12,207,934 km (0.033 R)
• M18: 12,417,970 km (0.047 R)
• M19: 12,994,071 km (0.115 R)
• M20: 13,331,564 km (0.102 R)
• M21: 16,462,946 km (0.069 R)
• M22: 16,496,008 km (0.081 R)
• M23: 18,143,529 km (0.109 R)
• M24: 18,417,443 km (0.085 R)
• M25: 18,761,817 km (0.041 R)
• M26: 20,550,708 km (0.072 R)
• M27: 23,427,027 km (0.107 R)
• M28: 23,799,974 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.4

Radius: 6.3

Gravity: 24.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 17.17 AU - 22.99 AU

Year: 31336 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 114,800,870 km

• M1: 176,226 km (0.089 R)
• M2: 504,893 km (0.116 R)
• M3: 587,321 km (0.097 R)
• M4: 1,065,885 km (0.11 R)
• M5: 1,137,243 km (0.111 R)
• M6: 1,210,247 km (0.094 R)
• M7: 1,558,062 km (0.083 R)
• M8: 6,087,885 km (0.032 R)
• M9: 6,876,865 km (0.036 R)
• M10: 7,767,421 km (0.067 R)
• M11: 9,729,995 km (0.111 R)
• M12: 10,726,616 km (0.057 R)
• M13: 11,197,550 km (0.08 R)
• M14: 11,916,518 km (0.105 R)
• M15: 12,485,887 km (0.108 R)
• M16: 12,568,016 km (0.084 R)
• M17: 14,504,860 km (0.104 R)
• M18: 14,764,263 km (0.057 R)
• M19: 14,851,029 km (0.084 R)
• M20: 15,112,526 km (0.073 R)
• M21: 16,894,088 km (0.081 R)
• M22: 17,533,170 km (0.052 R)
• M23: 17,809,477 km (0.101 R)
• M24: 17,994,529 km (0.079 R)
• M25: 18,553,427 km (0.101 R)
• M26: 18,741,023 km (0.096 R)
• M27: 19,402,395 km (0.114 R)
• M28: 20,942,804 km (0.1 R)
• M29: 21,530,425 km (0.119 R)
• M30: 21,826,329 km (0.12 R)
• M31: 24,037,087 km (0.11 R)
• M32: 26,423,173 km (0.077 R)
• M33: 26,845,787 km (0.068 R)
• M34: 27,057,916 km (0.12 R)
• M35: 29,537,501 km (0.038 R)
• M36: 30,859,797 km (0.107 R)
• M37: 33,106,009 km (0.065 R)
• M38: 33,790,120 km (0.112 R)
• M39: 37,161,757 km (0.098 R)
• M40: 39,548,740 km (0.079 R)
• M41: 42,354,299 km (0.1 R)
• M42: 43,469,551 km (0.115 R)
• M43: 43,718,631 km (0.089 R)
• M44: 43,968,310 km (0.116 R)
• M45: 45,728,778 km (0.116 R)
• M46: 47,384,078 km (0.061 R)
• M47: 48,412,414 km (0.08 R)
• M48: 48,929,275 km (0.071 R)
• M49: 49,838,381 km (0.119 R)
• M50: 50,753,022 km (0.078 R)
• M51: 51,541,403 km (0.113 R)
• M52: 51,804,995 km (0.096 R)
• M53: 52,864,297 km (0.045 R)
• M54: 54,332,301 km (0.091 R)
• M55: 56,355,762 km (0.087 R)
• M56: 56,763,416 km (0.108 R)
• M57: 57,581,716 km (0.09 R)
• M58: 59,229,836 km (0.065 R)
• M59: 60,614,963 km (0.098 R)
• M60: 60,893,364 km (0.059 R)
• M61: 61,311,640 km (0.105 R)
• M62: 61,730,813 km (0.039 R)
• M63: 63,417,380 km (0.092 R)
• M64: 64,408,166 km (0.116 R)
• M65: 64,692,103 km (0.073 R)
• M66: 65,404,039 km (0.107 R)
• M67: 65,689,472 km (0.09 R)
• M68: 70,020,929 km (0.056 R)
• M69: 70,166,936 km (0.071 R)
• M70: 70,751,864 km (0.093 R)
• M71: 72,073,711 km (0.047 R)
• M72: 78,046,556 km (0.11 R)
• M73: 78,652,576 km (0.084 R)
• M74: 81,398,745 km (0.116 R)
• M75: 84,486,594 km (0.111 R)
• M76: 87,298,436 km (0.065 R)
• M77: 89,189,802 km (0.089 R)
• M78: 89,823,349 km (0.067 R)
• M79: 91,732,816 km (0.067 R)
• M80: 91,892,437 km (0.085 R)
• M81: 93,173,593 km (0.103 R)
• M82: 94,783,266 km (0.062 R)
• M83: 94,944,832 km (0.105 R)
• M84: 97,377,892 km (0.049 R)
• M85: 98,030,138 km (0.11 R)
• M86: 98,520,371 km (0.086 R)
• M87: 100,983,350 km (0.087 R)
• M88: 102,470,951 km (0.046 R)
• M89: 103,300,471 km (0.118 R)
• M90: 105,133,195 km (0.062 R)
• M91: 105,300,445 km (0.112 R)
• M92: 106,472,844 km (0.117 R)
• M93: 106,640,842 km (0.076 R)
• M94: 107,649,730 km (0.073 R)
• M95: 110,695,692 km (0.119 R)
• M96: 112,058,529 km (0.107 R)
• M97: 113,598,340 km (0.106 R)
• M98: 114,800,808 km (0.103 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit