🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.41 AU - 0.63 AU

Year: 133 Days

Day: 32.6 Hours

Environment

Temp: 255 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.65 AU - 0.97 AU

Year: 259 Days

Day: 37.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.22 AU - 3.8 AU

Year: 2333 Days

Day: 44.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 13.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.41 AU - 10.57 AU

Year: 9563 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 113,270,809 km

• M1: 211,382 km (0.1 R)
• M2: 329,863 km (0.117 R)
• M3: 467,793 km (0.059 R)
• M4: 1,134,999 km (0.09 R)
• M5: 1,388,717 km (0.104 R)
• M6: 1,860,698 km (0.107 R)
• M7: 2,431,414 km (0.074 R)
• M8: 2,710,863 km (0.059 R)
• M9: 3,441,349 km (0.062 R)
• M10: 3,756,103 km (0.028 R)
• M11: 4,537,453 km (0.109 R)
• M12: 4,914,888 km (0.051 R)
• M13: 5,270,183 km (0.077 R)
• M14: 5,401,381 km (0.083 R)
• M15: 5,533,775 km (0.048 R)
• M16: 5,667,216 km (0.106 R)
• M17: 5,801,705 km (0.077 R)
• M18: 5,971,498 km (0.104 R)
• M19: 6,074,122 km (0.045 R)
• M20: 6,177,345 km (0.092 R)
• M21: 6,350,729 km (0.076 R)
• M22: 7,795,395 km (0.068 R)
• M23: 7,907,743 km (0.076 R)
• M24: 8,171,933 km (0.048 R)
• M25: 8,286,226 km (0.045 R)
• M26: 8,516,158 km (0.11 R)
• M27: 9,258,463 km (0.096 R)
• M28: 9,417,336 km (0.069 R)
• M29: 9,859,098 km (0.094 R)
• M30: 9,980,721 km (0.082 R)
• M31: 10,348,732 km (0.104 R)
• M32: 11,056,180 km (0.04 R)
• M33: 12,124,758 km (0.077 R)
• M34: 12,870,354 km (0.089 R)
• M35: 13,047,926 km (0.107 R)
• M36: 14,084,789 km (0.076 R)
• M37: 15,476,947 km (0.081 R)
• M38: 17,449,694 km (0.117 R)
• M39: 17,597,198 km (0.098 R)
• M40: 19,094,373 km (0.112 R)
• M41: 19,960,993 km (0.059 R)
• M42: 20,269,913 km (0.056 R)
• M43: 20,373,285 km (0.04 R)
• M44: 20,528,568 km (0.039 R)
• M45: 21,363,623 km (0.12 R)
• M46: 22,476,482 km (0.032 R)
• M47: 23,336,969 km (0.08 R)
• M48: 23,499,582 km (0.063 R)
• M49: 23,880,308 km (0.056 R)
• M50: 24,208,227 km (0.114 R)
• M51: 24,979,404 km (0.1 R)
• M52: 25,145,756 km (0.088 R)
• M53: 26,151,353 km (0.108 R)
• M54: 26,999,274 km (0.097 R)
• M55: 27,626,837 km (0.1 R)
• M56: 28,143,997 km (0.106 R)
• M57: 28,259,337 km (0.117 R)
• M58: 28,432,721 km (0.097 R)
• M59: 28,896,624 km (0.064 R)
• M60: 30,303,293 km (0.114 R)
• M61: 30,539,957 km (0.062 R)
• M62: 30,836,609 km (0.116 R)
• M63: 31,432,757 km (0.109 R)
• M64: 33,061,429 km (0.092 R)
• M65: 33,549,267 km (0.084 R)
• M66: 33,978,015 km (0.108 R)
• M67: 34,285,438 km (0.102 R)
• M68: 34,408,707 km (0.11 R)
• M69: 34,965,062 km (0.082 R)
• M70: 35,089,078 km (0.054 R)
• M71: 35,337,560 km (0.049 R)
• M72: 35,773,788 km (0.034 R)
• M73: 38,173,487 km (0.11 R)
• M74: 38,749,289 km (0.066 R)
• M75: 39,070,625 km (0.117 R)
• M76: 41,081,670 km (0.113 R)
• M77: 42,727,994 km (0.115 R)
• M78: 43,392,658 km (0.098 R)
• M79: 43,525,949 km (0.059 R)
• M80: 44,060,612 km (0.059 R)
• M81: 44,194,652 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.2

Radius: 6.8

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.47 AU - 18.01 AU

Year: 23218 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,270,809 km

• M1: 289,472 km (0.093 R)
• M2: 380,427 km (0.083 R)
• M3: 440,117 km (0.09 R)
• M4: 1,932,206 km (0.089 R)
• M5: 2,686,628 km (0.093 R)
• M6: 3,306,412 km (0.082 R)
• M7: 3,522,581 km (0.108 R)
• M8: 4,060,236 km (0.032 R)
• M9: 4,671,194 km (0.042 R)
• M10: 5,061,494 km (0.117 R)
• M11: 5,666,319 km (0.079 R)
• M12: 5,821,152 km (0.114 R)
• M13: 5,925,123 km (0.063 R)
• M14: 6,187,817 km (0.09 R)
• M15: 6,724,574 km (0.093 R)
• M16: 6,998,488 km (0.115 R)
• M17: 7,670,930 km (0.064 R)
• M18: 8,247,031 km (0.1 R)
• M19: 8,363,867 km (0.114 R)
• M20: 8,481,302 km (0.112 R)
• M21: 8,540,243 km (0.054 R)
• M22: 8,956,574 km (0.032 R)
• M23: 9,076,701 km (0.108 R)
• M24: 9,501,410 km (0.089 R)
• M25: 10,182,080 km (0.092 R)
• M26: 10,433,404 km (0.061 R)
• M27: 10,750,552 km (0.087 R)
• M28: 11,459,346 km (0.056 R)
• M29: 12,316,393 km (0.118 R)
• M30: 13,057,501 km (0.104 R)
• M31: 14,441,879 km (0.057 R)
• M32: 14,582,800 km (0.06 R)
• M33: 15,510,457 km (0.096 R)
• M34: 16,090,597 km (0.074 R)
• M35: 16,310,057 km (0.073 R)
• M36: 18,558,214 km (0.079 R)
• M37: 18,865,339 km (0.086 R)
• M38: 20,188,831 km (0.106 R)
• M39: 20,981,401 km (0.104 R)
• M40: 21,542,093 km (0.036 R)
• M41: 21,703,210 km (0.116 R)
• M42: 21,783,993 km (0.088 R)
• M43: 21,864,776 km (0.09 R)
• M44: 22,107,873 km (0.048 R)
• M45: 22,514,928 km (0.077 R)
• M46: 22,596,609 km (0.109 R)
• M47: 23,336,520 km (0.117 R)
• M48: 23,667,879 km (0.092 R)
• M49: 24,587,158 km (0.088 R)
• M50: 25,859,488 km (0.09 R)
• M51: 27,153,210 km (0.087 R)
• M52: 28,556,139 km (0.103 R)
• M53: 29,982,555 km (0.115 R)
• M54: 30,342,787 km (0.092 R)
• M55: 30,613,858 km (0.116 R)
• M56: 31,158,394 km (0.076 R)
• M57: 31,706,222 km (0.062 R)
• M58: 32,257,340 km (0.057 R)
• M59: 32,349,343 km (0.088 R)
• M60: 32,811,451 km (0.119 R)
• M61: 34,586,878 km (0.1 R)
• M62: 35,059,308 km (0.107 R)
• M63: 38,523,247 km (0.097 R)
• M64: 39,504,609 km (0.039 R)
• M65: 39,701,929 km (0.087 R)
• M66: 41,091,842 km (0.074 R)
• M67: 44,841,513 km (0.099 R)
• M68: 45,356,578 km (0.102 R)
• M69: 45,666,545 km (0.116 R)
• M70: 48,593,278 km (0.117 R)
• M71: 50,827,821 km (0.087 R)
• M72: 51,149,756 km (0.083 R)
• M73: 52,769,602 km (0.057 R)
• M74: 53,204,483 km (0.054 R)
• M75: 54,955,526 km (0.037 R)
• M76: 58,401,812 km (0.12 R)
• M77: 58,514,160 km (0.1 R)
• M78: 58,851,503 km (0.114 R)
• M79: 61,003,469 km (0.11 R)
• M80: 61,688,328 km (0.06 R)
• M81: 63,296,355 km (0.105 R)
• M82: 63,989,741 km (0.03 R)
• M83: 64,105,530 km (0.099 R)
• M84: 64,685,670 km (0.073 R)
• M85: 65,967,874 km (0.108 R)
• M86: 66,553,550 km (0.09 R)
• M87: 67,023,287 km (0.046 R)
• M88: 71,300,290 km (0.088 R)
• M89: 72,503,805 km (0.066 R)
• M90: 72,745,405 km (0.118 R)
• M91: 78,497,892 km (0.1 R)
• M92: 78,745,926 km (0.103 R)
• M93: 79,118,424 km (0.113 R)
• M94: 79,615,987 km (0.056 R)
• M95: 81,868,033 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.8

Radius: 4.1

Gravity: 53.41 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 15.7 AU - 24.3 AU

Year: 31731 Days

Day: 23.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,270,809 km

• M1: 147,653 km (0.095 R)
• M2: 498,460 km (0.058 R)
• M3: 581,487 km (0.111 R)
• M4: 856,747 km (0.11 R)
• M5: 1,131,708 km (0.106 R)
• M6: 1,279,062 km (0.096 R)
• M7: 1,471,744 km (0.092 R)
• M8: 2,956,353 km (0.112 R)
• M9: 3,006,618 km (0.043 R)
• M10: 3,261,982 km (0.054 R)
• M11: 3,958,360 km (0.069 R)
• M12: 4,351,652 km (0.092 R)
• M13: 4,408,948 km (0.057 R)
• M14: 4,994,774 km (0.089 R)
• M15: 6,694,355 km (0.117 R)
• M16: 7,094,230 km (0.069 R)
• M17: 8,914,388 km (0.096 R)
• M18: 9,060,096 km (0.071 R)
• M19: 10,482,921 km (0.081 R)
• M20: 12,866,763 km (0.116 R)
• M21: 13,613,257 km (0.118 R)
• M22: 15,408,730 km (0.089 R)
• M23: 15,759,088 km (0.1 R)
• M24: 18,841,253 km (0.086 R)
• M25: 19,028,251 km (0.098 R)
• M26: 21,222,104 km (0.11 R)
• M27: 22,894,309 km (0.082 R)
• M28: 23,494,645 km (0.111 R)
• M29: 24,710,576 km (0.087 R)
• M30: 26,782,058 km (0.052 R)
• M31: 26,992,393 km (0.112 R)
• M32: 28,158,209 km (0.089 R)
• M33: 28,586,208 km (0.077 R)
• M34: 29,232,322 km (0.036 R)
• M35: 29,448,790 km (0.1 R)
• M36: 30,538,760 km (0.098 R)
• M37: 32,310,298 km (0.086 R)
• M38: 34,342,585 km (0.106 R)
• M39: 35,951,659 km (0.038 R)
• M40: 37,115,830 km (0.119 R)
• M41: 37,938,170 km (0.095 R)
• M42: 38,410,899 km (0.066 R)
• M43: 38,647,862 km (0.064 R)
• M44: 39,361,893 km (0.098 R)
• M45: 41,287,068 km (0.094 R)
• M46: 44,604,700 km (0.106 R)
• M47: 44,729,165 km (0.099 R)
• M48: 46,863,478 km (0.108 R)
• M49: 48,389,974 km (0.116 R)
• M50: 49,803,375 km (0.108 R)
• M51: 50,450,386 km (0.106 R)
• M52: 52,276,677 km (0.104 R)
• M53: 54,124,510 km (0.036 R)
• M54: 56,396,901 km (0.119 R)
• M55: 57,206,226 km (0.09 R)
• M56: 57,748,069 km (0.074 R)
• M57: 58,563,826 km (0.086 R)
• M58: 61,172,365 km (0.113 R)
• M59: 62,281,932 km (0.094 R)
• M60: 62,421,058 km (0.091 R)
• M61: 62,839,184 km (0.1 R)
• M62: 63,398,082 km (0.101 R)
• M63: 63,678,278 km (0.102 R)
• M64: 64,520,963 km (0.07 R)
• M65: 64,661,735 km (0.068 R)
• M66: 66,786,324 km (0.106 R)
• M67: 69,077,415 km (0.12 R)
• M68: 70,812,750 km (0.077 R)
• M69: 71,394,387 km (0.045 R)
• M70: 76,252,578 km (0.109 R)
• M71: 77,595,967 km (0.111 R)
• M72: 78,045,508 km (0.101 R)
• M73: 78,195,555 km (0.1 R)
• M74: 78,796,639 km (0.099 R)
• M75: 80,609,167 km (0.087 R)
• M76: 82,130,129 km (0.084 R)
• M77: 82,588,197 km (0.085 R)
• M78: 83,047,164 km (0.076 R)
• M79: 83,353,690 km (0.097 R)
• M80: 85,663,930 km (0.106 R)
• M81: 87,527,321 km (0.095 R)
• M82: 88,151,443 km (0.094 R)
• M83: 89,875,259 km (0.076 R)
• M84: 90,347,390 km (0.055 R)
• M85: 91,135,920 km (0.061 R)
• M86: 91,768,420 km (0.075 R)
• M87: 93,515,424 km (0.029 R)
• M88: 94,153,459 km (0.11 R)
• M89: 98,173,453 km (0.079 R)
• M90: 98,659,646 km (0.059 R)
• M91: 99,309,050 km (0.097 R)
• M92: 102,741,873 km (0.07 R)
• M93: 103,235,396 km (0.078 R)
• M94: 105,881,184 km (0.105 R)
• M95: 109,387,309 km (0.087 R)
• M96: 112,084,110 km (0.12 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 14,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit