🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.74 AU - 0.8 AU

Year: 248 Days

Day: 20.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.03 AU - 1.17 AU

Year: 424 Days

Day: 20 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.88 AU - 4.82 AU

Year: 3330 Days

Day: 38.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,917,720 km

• M1: 498,759 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 13.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.81 AU - 5.75 AU

Year: 3836 Days

Day: 13.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,917,720 km

• M1: 167,400 km (0.09 R)
• M2: 282,291 km (0.089 R)
• M3: 485,744 km (0.052 R)
• M4: 967,898 km (0.092 R)
• M5: 1,686,267 km (0.079 R)
• M6: 1,866,981 km (0.102 R)
• M7: 1,967,212 km (0.102 R)
• M8: 2,113,519 km (0.04 R)
• M9: 2,543,014 km (0.113 R)
• M10: 2,703,234 km (0.089 R)
• M11: 3,050,749 km (0.055 R)
• M12: 3,238,644 km (0.051 R)
• M13: 3,412,776 km (0.087 R)
• M14: 3,572,248 km (0.043 R)
• M15: 3,972,721 km (0.082 R)
• M16: 4,084,471 km (0.025 R)
• M17: 4,197,267 km (0.042 R)
• M18: 4,349,259 km (0.044 R)
• M19: 4,464,599 km (0.106 R)
• M20: 4,757,362 km (0.111 R)
• M21: 4,896,189 km (0.084 R)
• M22: 5,016,316 km (0.114 R)
• M23: 5,157,536 km (0.116 R)
• M24: 5,320,747 km (0.041 R)
• M25: 5,694,293 km (0.06 R)
• M26: 5,799,610 km (0.087 R)
• M27: 5,990,796 km (0.099 R)
• M28: 6,335,769 km (0.052 R)
• M29: 6,444,975 km (0.032 R)
• M30: 6,621,052 km (0.073 R)
• M31: 7,090,789 km (0.101 R)
• M32: 7,432,920 km (0.074 R)
• M33: 7,803,923 km (0.102 R)
• M34: 8,086,214 km (0.044 R)
• M35: 8,733,673 km (0.116 R)
• M36: 9,248,739 km (0.075 R)
• M37: 9,849,673 km (0.061 R)
• M38: 10,180,434 km (0.104 R)
• M39: 10,308,789 km (0.091 R)
• M40: 10,774,787 km (0.073 R)
• M41: 10,931,715 km (0.113 R)
• M42: 11,221,336 km (0.076 R)
• M43: 11,327,252 km (0.088 R)
• M44: 11,513,501 km (0.108 R)
• M45: 11,808,209 km (0.11 R)
• M46: 11,942,996 km (0.111 R)
• M47: 12,268,671 km (0.027 R)
• M48: 12,624,714 km (0.118 R)
• M49: 12,790,169 km (0.119 R)
• M50: 13,039,698 km (0.108 R)
• M51: 13,151,149 km (0.076 R)
• M52: 13,940,278 km (0.114 R)
• M53: 14,484,515 km (0.073 R)
• M54: 14,831,881 km (0.066 R)
• M55: 14,919,096 km (0.112 R)
• M56: 15,211,261 km (0.11 R)
• M57: 15,830,895 km (0.028 R)
• M58: 16,188,734 km (0.037 R)
• M59: 16,278,492 km (0.108 R)
• M60: 16,700,209 km (0.047 R)
• M61: 17,339,291 km (0.084 R)
• M62: 17,431,293 km (0.099 R)
• M63: 17,523,446 km (0.041 R)
• M64: 17,800,800 km (0.099 R)
• M65: 18,173,000 km (0.11 R)
• M66: 18,767,352 km (0.103 R)
• M67: 19,146,134 km (0.109 R)
• M68: 19,655,066 km (0.073 R)
• M69: 20,265,126 km (0.111 R)
• M70: 20,362,065 km (0.1 R)
• M71: 20,653,781 km (0.104 R)
• M72: 20,979,456 km (0.103 R)
• M73: 21,208,490 km (0.078 R)
• M74: 22,132,855 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 15

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.37 AU - 12.07 AU

Year: 11994 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,917,720 km

• M1: 199,414 km (0.093 R)
• M2: 624,422 km (0.119 R)
• M3: 897,138 km (0.118 R)
• M4: 1,068,727 km (0.09 R)
• M5: 1,273,377 km (0.088 R)
• M6: 1,582,895 km (0.093 R)
• M7: 1,892,563 km (0.027 R)
• M8: 2,017,028 km (0.106 R)
• M9: 2,118,755 km (0.053 R)
• M10: 2,222,276 km (0.05 R)
• M11: 2,380,850 km (0.11 R)
• M12: 2,515,937 km (0.117 R)
• M13: 2,794,189 km (0.074 R)
• M14: 3,053,442 km (0.113 R)
• M15: 3,442,097 km (0.09 R)
• M16: 3,910,339 km (0.079 R)
• M17: 4,299,892 km (0.102 R)
• M18: 4,399,374 km (0.049 R)
• M19: 4,804,635 km (0.025 R)
• M20: 5,116,696 km (0.041 R)
• M21: 5,257,617 km (0.114 R)
• M22: 6,659,648 km (0.092 R)
• M23: 8,048,365 km (0.111 R)
• M24: 8,336,790 km (0.096 R)
• M25: 8,503,143 km (0.102 R)
• M26: 9,394,447 km (0.082 R)
• M27: 9,524,298 km (0.081 R)
• M28: 10,137,799 km (0.102 R)
• M29: 10,360,101 km (0.084 R)
• M30: 10,494,291 km (0.095 R)
• M31: 10,764,315 km (0.116 R)
• M32: 11,219,691 km (0.114 R)
• M33: 11,634,825 km (0.095 R)
• M34: 12,670,940 km (0.116 R)
• M35: 13,884,029 km (0.115 R)
• M36: 14,629,625 km (0.1 R)
• M37: 15,235,646 km (0.098 R)
• M38: 15,490,560 km (0.12 R)
• M39: 16,004,728 km (0.07 R)
• M40: 16,160,011 km (0.099 R)
• M41: 16,838,886 km (0.051 R)
• M42: 17,848,073 km (0.085 R)
• M43: 18,224,761 km (0.114 R)
• M44: 18,332,770 km (0.102 R)
• M45: 19,260,576 km (0.068 R)
• M46: 19,646,988 km (0.103 R)
• M47: 19,980,292 km (0.114 R)
• M48: 20,991,274 km (0.05 R)
• M49: 21,560,344 km (0.053 R)
• M50: 22,191,947 km (0.056 R)
• M51: 22,365,330 km (0.038 R)
• M52: 23,004,861 km (0.062 R)
• M53: 23,591,435 km (0.08 R)
• M54: 24,899,219 km (0.055 R)
• M55: 25,501,351 km (0.118 R)
• M56: 25,865,023 km (0.092 R)
• M57: 26,658,939 km (0.067 R)
• M58: 27,336,917 km (0.112 R)
• M59: 27,584,800 km (0.082 R)
• M60: 28,458,452 km (0.115 R)
• M61: 28,709,776 km (0.104 R)
• M62: 29,024,979 km (0.098 R)
• M63: 29,468,237 km (0.066 R)
• M64: 30,618,047 km (0.117 R)
• M65: 31,069,234 km (0.116 R)
• M66: 32,830,001 km (0.099 R)
• M67: 33,955,126 km (0.102 R)
• M68: 34,221,710 km (0.051 R)
• M69: 34,756,971 km (0.068 R)
• M70: 36,107,391 km (0.1 R)
• M71: 38,164,810 km (0.088 R)
• M72: 38,372,751 km (0.036 R)
• M73: 39,417,543 km (0.079 R)
• M74: 39,627,728 km (0.065 R)
• M75: 43,256,075 km (0.1 R)
• M76: 43,907,424 km (0.054 R)
• M77: 44,853,930 km (0.116 R)
• M78: 45,146,393 km (0.119 R)
• M79: 45,586,510 km (0.077 R)
• M80: 47,435,390 km (0.068 R)
• M81: 48,107,085 km (0.119 R)
• M82: 48,631,575 km (0.065 R)
• M83: 51,053,565 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.7

Radius: 3.2

Gravity: 44.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.06 AU - 17.24 AU

Year: 21647 Days

Day: 15.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 69,917,720 km

• M1: 252,521 km (0.102 R)
• M2: 332,706 km (0.103 R)
• M3: 421,268 km (0.11 R)
• M4: 477,816 km (0.119 R)
• M5: 557,402 km (0.084 R)
• M6: 1,224,608 km (0.119 R)
• M7: 1,361,789 km (0.102 R)
• M8: 1,446,462 km (0.119 R)
• M9: 1,989,801 km (0.066 R)
• M10: 2,383,393 km (0.083 R)
• M11: 2,764,868 km (0.082 R)
• M12: 3,017,539 km (0.119 R)
• M13: 3,165,192 km (0.103 R)
• M14: 3,352,937 km (0.088 R)
• M15: 3,390,935 km (0.082 R)
• M16: 3,467,379 km (0.065 R)
• M17: 3,818,486 km (0.072 R)
• M18: 3,978,107 km (0.114 R)
• M19: 4,765,889 km (0.091 R)
• M20: 5,111,610 km (0.09 R)
• M21: 5,243,405 km (0.102 R)
• M22: 6,478,336 km (0.034 R)
• M23: 7,201,342 km (0.095 R)
• M24: 7,398,363 km (0.082 R)
• M25: 8,051,208 km (0.107 R)
• M26: 8,102,221 km (0.092 R)
• M27: 8,204,396 km (0.111 R)
• M28: 9,303,791 km (0.025 R)
• M29: 9,626,324 km (0.099 R)
• M30: 10,007,200 km (0.082 R)
• M31: 10,615,764 km (0.085 R)
• M32: 11,009,057 km (0.112 R)
• M33: 12,570,709 km (0.077 R)
• M34: 12,986,741 km (0.104 R)
• M35: 13,588,723 km (0.104 R)
• M36: 14,508,899 km (0.08 R)
• M37: 15,007,808 km (0.028 R)
• M38: 15,385,692 km (0.096 R)
• M39: 15,512,402 km (0.083 R)
• M40: 16,928,196 km (0.098 R)
• M41: 16,993,421 km (0.037 R)
• M42: 17,189,992 km (0.109 R)
• M43: 17,519,107 km (0.103 R)
• M44: 18,250,641 km (0.08 R)
• M45: 18,788,894 km (0.095 R)
• M46: 18,924,280 km (0.077 R)
• M47: 18,992,048 km (0.076 R)
• M48: 21,557,053 km (0.105 R)
• M49: 22,843,595 km (0.104 R)
• M50: 24,154,820 km (0.073 R)
• M51: 24,597,331 km (0.105 R)
• M52: 24,968,034 km (0.097 R)
• M53: 25,790,224 km (0.041 R)
• M54: 28,077,276 km (0.077 R)
• M55: 28,775,898 km (0.08 R)
• M56: 29,088,259 km (0.11 R)
• M57: 29,323,277 km (0.097 R)
• M58: 29,716,271 km (0.1 R)
• M59: 29,795,109 km (0.115 R)
• M60: 30,111,059 km (0.058 R)
• M61: 30,348,770 km (0.081 R)
• M62: 31,466,416 km (0.099 R)
• M63: 34,815,763 km (0.058 R)
• M64: 35,817,321 km (0.084 R)
• M65: 35,985,169 km (0.073 R)
• M66: 36,153,168 km (0.086 R)
• M67: 37,507,328 km (0.11 R)
• M68: 38,362,130 km (0.116 R)
• M69: 38,791,925 km (0.049 R)
• M70: 39,396,300 km (0.105 R)
• M71: 41,315,940 km (0.116 R)
• M72: 42,021,443 km (0.105 R)
• M73: 42,730,986 km (0.115 R)
• M74: 44,702,537 km (0.082 R)
• M75: 46,154,982 km (0.066 R)
• M76: 48,640,700 km (0.108 R)
• M77: 49,946,690 km (0.117 R)
• M78: 51,358,595 km (0.104 R)
• M79: 52,974,700 km (0.064 R)
• M80: 53,357,222 km (0.1 R)
• M81: 55,284,342 km (0.104 R)
• M82: 56,646,730 km (0.104 R)
• M83: 57,528,460 km (0.111 R)
• M84: 58,612,147 km (0.11 R)
• M85: 59,404,566 km (0.061 R)
• M86: 59,702,565 km (0.046 R)
• M87: 60,100,795 km (0.058 R)
• M88: 60,200,427 km (0.059 R)
• M89: 60,499,922 km (0.105 R)
• M90: 60,599,853 km (0.055 R)
• M91: 61,000,028 km (0.098 R)
• M92: 62,407,445 km (0.113 R)
• M93: 64,130,962 km (0.074 R)
• M94: 65,356,916 km (0.038 R)
• M95: 66,281,431 km (0.041 R)
• M96: 66,900,168 km (0.1 R)
• M97: 67,417,328 km (0.089 R)
• M98: 69,080,856 km (0.06 R)
• M99: 69,185,275 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit