🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.7 AU - 0.82 AU

Year: 233 Days

Day: 31.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.05 AU - 1.73 AU

Year: 576 Days

Day: 28.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 8.3

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.07 AU - 7.83 AU

Year: 6440 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,873,759 km

• M1: 160,668 km (0.041 R)
• M2: 248,482 km (0.04 R)
• M3: 349,909 km (0.058 R)
• M4: 800,797 km (0.051 R)
• M5: 946,805 km (0.09 R)
• M6: 1,333,067 km (0.054 R)
• M7: 1,783,955 km (0.104 R)
• M8: 2,016,430 km (0.112 R)
• M9: 2,258,928 km (0.117 R)
• M10: 2,446,823 km (0.114 R)
• M11: 2,661,795 km (0.05 R)
• M12: 4,151,939 km (0.071 R)
• M13: 4,512,919 km (0.105 R)
• M14: 5,209,895 km (0.092 R)
• M15: 5,431,001 km (0.044 R)
• M16: 5,570,875 km (0.07 R)
• M17: 5,768,643 km (0.084 R)
• M18: 6,852,181 km (0.092 R)
• M19: 6,942,688 km (0.058 R)
• M20: 7,216,900 km (0.107 R)
• M21: 7,619,169 km (0.082 R)
• M22: 7,807,363 km (0.106 R)
• M23: 7,933,624 km (0.108 R)
• M24: 8,445,697 km (0.111 R)
• M25: 8,771,073 km (0.05 R)
• M26: 9,067,576 km (0.117 R)
• M27: 9,133,848 km (0.05 R)
• M28: 9,704,115 km (0.113 R)
• M29: 10,010,641 km (0.062 R)
• M30: 10,147,972 km (0.048 R)
• M31: 10,251,344 km (0.118 R)
• M32: 10,808,596 km (0.09 R)
• M33: 10,949,367 km (0.11 R)
• M34: 11,020,127 km (0.03 R)
• M35: 11,233,005 km (0.094 R)
• M36: 11,626,896 km (0.052 R)
• M37: 11,807,311 km (0.053 R)
• M38: 12,061,628 km (0.105 R)
• M39: 12,281,088 km (0.111 R)
• M40: 12,575,646 km (0.077 R)
• M41: 12,723,897 km (0.077 R)
• M42: 13,360,137 km (0.107 R)
• M43: 14,275,975 km (0.054 R)
• M44: 15,054,632 km (0.062 R)
• M45: 15,369,835 km (0.079 R)
• M46: 15,647,638 km (0.112 R)
• M47: 15,967,030 km (0.107 R)
• M48: 16,652,786 km (0.082 R)
• M49: 17,471,984 km (0.095 R)
• M50: 17,844,932 km (0.1 R)
• M51: 18,262,459 km (0.107 R)
• M52: 18,767,651 km (0.092 R)
• M53: 19,021,968 km (0.042 R)
• M54: 19,534,041 km (0.047 R)
• M55: 19,662,695 km (0.04 R)
• M56: 19,921,051 km (0.104 R)
• M57: 20,050,603 km (0.056 R)
• M58: 21,097,189 km (0.092 R)
• M59: 21,494,372 km (0.056 R)
• M60: 21,582,934 km (0.073 R)
• M61: 22,700,280 km (0.096 R)
• M62: 23,744,922 km (0.102 R)
• M63: 25,130,946 km (0.095 R)
• M64: 25,927,854 km (0.06 R)
• M65: 27,162,785 km (0.088 R)
• M66: 27,787,356 km (0.117 R)
• M67: 27,932,166 km (0.106 R)
• M68: 28,416,714 km (0.08 R)
• M69: 29,197,764 km (0.12 R)
• M70: 29,443,255 km (0.04 R)
• M71: 29,541,690 km (0.09 R)
• M72: 30,681,177 km (0.077 R)
• M73: 31,181,133 km (0.116 R)
• M74: 31,633,218 km (0.104 R)
• M75: 31,734,047 km (0.114 R)
• M76: 31,986,568 km (0.098 R)
• M77: 32,493,406 km (0.115 R)
• M78: 32,595,132 km (0.098 R)
• M79: 32,849,748 km (0.112 R)
• M80: 33,412,535 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 9.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.97 AU - 11.01 AU

Year: 9474 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,873,759 km

• M1: 135,685 km (0.077 R)
• M2: 282,890 km (0.079 R)
• M3: 372,499 km (0.047 R)
• M4: 495,767 km (0.075 R)
• M5: 773,122 km (0.035 R)
• M6: 1,097,001 km (0.105 R)
• M7: 1,188,405 km (0.108 R)
• M8: 1,346,680 km (0.07 R)
• M9: 1,461,571 km (0.077 R)
• M10: 1,649,167 km (0.081 R)
• M11: 1,719,328 km (0.114 R)
• M12: 1,826,440 km (0.091 R)
• M13: 2,617,963 km (0.119 R)
• M14: 2,700,541 km (0.092 R)
• M15: 2,974,454 km (0.048 R)
• M16: 3,125,848 km (0.083 R)
• M17: 3,324,214 km (0.088 R)
• M18: 3,481,292 km (0.102 R)
• M19: 4,038,843 km (0.087 R)
• M20: 4,206,692 km (0.089 R)
• M21: 4,352,550 km (0.107 R)
• M22: 4,475,370 km (0.104 R)
• M23: 4,599,237 km (0.057 R)
• M24: 5,393,003 km (0.113 R)
• M25: 5,604,684 km (0.101 R)
• M26: 5,819,208 km (0.039 R)
• M27: 6,506,909 km (0.101 R)
• M28: 6,760,777 km (0.052 R)
• M29: 7,104,403 km (0.109 R)
• M30: 7,778,790 km (0.067 R)
• M31: 8,048,365 km (0.08 R)
• M32: 9,220,016 km (0.116 R)
• M33: 9,793,425 km (0.115 R)
• M34: 10,345,740 km (0.085 R)
• M35: 10,741,726 km (0.086 R)
• M36: 10,941,439 km (0.056 R)
• M37: 11,075,478 km (0.111 R)
• M38: 11,277,286 km (0.062 R)
• M39: 11,480,440 km (0.093 R)
• M40: 11,718,899 km (0.074 R)
• M41: 12,166,196 km (0.11 R)
• M42: 12,305,023 km (0.084 R)
• M43: 12,724,496 km (0.058 R)
• M44: 13,505,696 km (0.104 R)
• M45: 13,793,522 km (0.066 R)
• M46: 14,817,220 km (0.1 R)
• M47: 14,891,271 km (0.07 R)
• M48: 15,039,822 km (0.06 R)
• M49: 15,450,618 km (0.098 R)
• M50: 16,321,726 km (0.11 R)
• M51: 17,169,796 km (0.085 R)
• M52: 17,247,587 km (0.1 R)
• M53: 17,520,753 km (0.071 R)
• M54: 17,953,091 km (0.109 R)
• M55: 18,071,572 km (0.088 R)
• M56: 18,628,076 km (0.104 R)
• M57: 18,788,146 km (0.095 R)
• M58: 19,069,390 km (0.074 R)
• M59: 19,351,831 km (0.079 R)
• M60: 19,798,680 km (0.115 R)
• M61: 20,537,244 km (0.091 R)
• M62: 20,785,427 km (0.095 R)
• M63: 21,243,047 km (0.067 R)
• M64: 21,326,672 km (0.111 R)
• M65: 21,452,185 km (0.071 R)
• M66: 21,535,960 km (0.104 R)
• M67: 21,745,995 km (0.091 R)
• M68: 21,998,965 km (0.095 R)
• M69: 23,796,982 km (0.089 R)
• M70: 24,101,264 km (0.114 R)
• M71: 24,319,378 km (0.066 R)
• M72: 24,406,743 km (0.103 R)
• M73: 24,538,090 km (0.114 R)
• M74: 24,845,514 km (0.039 R)
• M75: 25,464,101 km (0.049 R)
• M76: 27,759,979 km (0.095 R)
• M77: 28,724,437 km (0.049 R)
• M78: 29,513,266 km (0.057 R)
• M79: 30,544,744 km (0.03 R)
• M80: 30,639,140 km (0.064 R)
• M81: 31,017,473 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.9

Radius: 3.4

Gravity: 48.61 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.67 AU - 20.25 AU

Year: 27876 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,873,759 km

• M1: 50,265 km (0.082 R)
• M2: 372,499 km (0.118 R)
• M3: 1,005,746 km (0.117 R)
• M4: 1,126,173 km (0.12 R)
• M5: 1,722,919 km (0.079 R)
• M6: 1,903,483 km (0.09 R)
• M7: 2,321,759 km (0.077 R)
• M8: 2,725,972 km (0.118 R)
• M9: 2,809,298 km (0.109 R)
• M10: 2,978,793 km (0.104 R)
• M11: 4,015,356 km (0.096 R)
• M12: 4,302,435 km (0.079 R)
• M13: 4,350,904 km (0.06 R)
• M14: 4,645,762 km (0.054 R)
• M15: 4,896,338 km (0.091 R)
• M16: 5,568,332 km (0.053 R)
• M17: 6,213,847 km (0.053 R)
• M18: 6,323,801 km (0.059 R)
• M19: 6,601,305 km (0.095 R)
• M20: 7,515,647 km (0.064 R)
• M21: 8,166,997 km (0.085 R)
• M22: 8,408,298 km (0.119 R)
• M23: 8,836,297 km (0.075 R)
• M24: 8,898,081 km (0.063 R)
• M25: 10,226,660 km (0.041 R)
• M26: 10,356,361 km (0.117 R)
• M27: 11,279,679 km (0.09 R)
• M28: 12,922,713 km (0.03 R)
• M29: 13,203,807 km (0.052 R)
• M30: 13,915,145 km (0.091 R)
• M31: 15,152,619 km (0.091 R)
• M32: 15,523,322 km (0.104 R)
• M33: 17,343,480 km (0.071 R)
• M34: 18,043,298 km (0.063 R)
• M35: 18,910,966 km (0.113 R)
• M36: 19,229,909 km (0.082 R)
• M37: 21,262,944 km (0.053 R)
• M38: 22,262,706 km (0.083 R)
• M39: 23,705,129 km (0.091 R)
• M40: 24,394,326 km (0.119 R)
• M41: 24,828,459 km (0.082 R)
• M42: 25,440,464 km (0.104 R)
• M43: 27,126,432 km (0.088 R)
• M44: 27,666,181 km (0.115 R)
• M45: 29,399,123 km (0.1 R)
• M46: 31,260,719 km (0.079 R)
• M47: 31,921,194 km (0.08 R)
• M48: 32,110,734 km (0.055 R)
• M49: 32,681,749 km (0.079 R)
• M50: 33,833,653 km (0.11 R)
• M51: 36,078,369 km (0.105 R)
• M52: 38,069,068 km (0.117 R)
• M53: 41,844,619 km (0.065 R)
• M54: 41,948,290 km (0.114 R)
• M55: 43,513,682 km (0.113 R)
• M56: 44,462,133 km (0.048 R)
• M57: 44,673,814 km (0.06 R)
• M58: 44,885,944 km (0.07 R)
• M59: 44,992,008 km (0.057 R)
• M60: 46,165,155 km (0.091 R)
• M61: 48,759,182 km (0.084 R)
• M62: 49,305,513 km (0.079 R)
• M63: 50,624,967 km (0.063 R)
• M64: 51,733,487 km (0.051 R)
• M65: 52,849,786 km (0.118 R)
• M66: 53,861,367 km (0.116 R)
• M67: 54,992,776 km (0.074 R)
• M68: 55,220,015 km (0.094 R)
• M69: 55,561,397 km (0.103 R)
• M70: 56,132,113 km (0.085 R)
• M71: 56,246,406 km (0.111 R)
• M72: 57,048,998 km (0.116 R)
• M73: 58,549,615 km (0.119 R)
• M74: 58,897,878 km (0.114 R)
• M75: 59,246,591 km (0.095 R)
• M76: 60,531,487 km (0.109 R)
• M77: 61,236,243 km (0.115 R)
• M78: 64,440,928 km (0.12 R)
• M79: 66,003,329 km (0.029 R)
• M80: 67,456,522 km (0.072 R)
• M81: 67,699,768 km (0.097 R)
• M82: 69,533,240 km (0.075 R)
• M83: 71,011,716 km (0.069 R)
• M84: 77,028,392 km (0.118 R)
• M85: 77,791,940 km (0.065 R)
• M86: 78,302,368 km (0.081 R)
• M87: 78,557,881 km (0.094 R)
• M88: 79,711,580 km (0.089 R)
• M89: 80,612,757 km (0.115 R)
• M90: 82,425,285 km (0.108 R)
• M91: 83,466,935 km (0.074 R)
• M92: 83,728,133 km (0.085 R)
• M93: 85,826,692 km (0.068 R)
• M94: 86,750,309 km (0.107 R)
• M95: 87,147,192 km (0.117 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 20,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit