🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 32.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,218,584 km

• M1: 72,705 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.81 AU - 5.13 AU

Year: 3418 Days

Day: 28.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,218,584 km

• M1: 92,900 km (0.082 R)
• M2: 303,534 km (0.109 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.7

Radius: 9.2

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.42 AU - 9.16 AU

Year: 9425 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,218,584 km

• M1: 140,024 km (0.048 R)
• M2: 388,057 km (0.118 R)
• M3: 587,770 km (0.112 R)
• M4: 837,598 km (0.095 R)
• M5: 1,065,137 km (0.044 R)
• M6: 1,412,503 km (0.107 R)
• M7: 1,473,838 km (0.096 R)
• M8: 2,183,680 km (0.061 R)
• M9: 2,303,358 km (0.057 R)
• M10: 2,777,733 km (0.052 R)
• M11: 2,986,572 km (0.084 R)
• M12: 3,336,930 km (0.059 R)
• M13: 3,872,490 km (0.05 R)
• M14: 4,195,023 km (0.045 R)
• M15: 4,344,472 km (0.094 R)
• M16: 6,511,547 km (0.072 R)
• M17: 6,580,810 km (0.112 R)
• M18: 7,321,619 km (0.103 R)
• M19: 7,538,237 km (0.093 R)
• M20: 7,793,600 km (0.092 R)
• M21: 8,088,906 km (0.041 R)
• M22: 8,387,953 km (0.068 R)
• M23: 8,576,745 km (0.082 R)
• M24: 8,881,626 km (0.069 R)
• M25: 9,074,008 km (0.058 R)
• M26: 9,306,783 km (0.117 R)
• M27: 10,257,178 km (0.059 R)
• M28: 10,743,969 km (0.079 R)
• M29: 10,825,949 km (0.115 R)
• M30: 11,656,068 km (0.081 R)
• M31: 11,951,374 km (0.051 R)
• M32: 12,334,793 km (0.118 R)
• M33: 12,679,018 km (0.117 R)
• M34: 12,852,402 km (0.055 R)
• M35: 12,939,318 km (0.062 R)
• M36: 13,775,122 km (0.109 R)
• M37: 13,953,293 km (0.084 R)
• M38: 14,402,086 km (0.098 R)
• M39: 14,855,667 km (0.059 R)
• M40: 14,992,549 km (0.073 R)
• M41: 15,267,809 km (0.087 R)
• M42: 15,544,715 km (0.073 R)
• M43: 16,009,964 km (0.1 R)
• M44: 16,811,360 km (0.115 R)
• M45: 16,906,504 km (0.059 R)
• M46: 17,001,798 km (0.113 R)
• M47: 17,240,855 km (0.091 R)
• M48: 17,964,759 km (0.051 R)
• M49: 18,062,148 km (0.038 R)
• M50: 18,257,223 km (0.1 R)
• M51: 18,600,251 km (0.106 R)
• M52: 18,797,272 km (0.112 R)
• M53: 20,246,127 km (0.032 R)
• M54: 20,601,272 km (0.104 R)
• M55: 21,523,842 km (0.109 R)
• M56: 22,250,738 km (0.108 R)
• M57: 22,617,253 km (0.115 R)
• M58: 22,774,929 km (0.09 R)
• M59: 23,197,095 km (0.085 R)
• M60: 23,462,332 km (0.049 R)
• M61: 23,728,616 km (0.073 R)
• M62: 24,317,732 km (0.094 R)
• M63: 26,334,910 km (0.1 R)
• M64: 27,112,071 km (0.119 R)
• M65: 27,279,621 km (0.112 R)
• M66: 29,030,664 km (0.071 R)
• M67: 31,167,669 km (0.07 R)
• M68: 31,695,151 km (0.116 R)
• M69: 31,930,618 km (0.079 R)
• M70: 33,235,561 km (0.087 R)
• M71: 33,295,250 km (0.115 R)
• M72: 33,355,089 km (0.1 R)
• M73: 33,594,446 km (0.101 R)
• M74: 34,014,816 km (0.05 R)
• M75: 34,255,818 km (0.109 R)
• M76: 35,347,434 km (0.092 R)
• M77: 36,204,181 km (0.111 R)
• M78: 36,882,158 km (0.091 R)
• M79: 37,191,826 km (0.088 R)
• M80: 38,815,561 km (0.083 R)
• M81: 39,635,956 km (0.051 R)
• M82: 40,143,841 km (0.093 R)
• M83: 40,270,999 km (0.046 R)
• M84: 40,909,483 km (0.096 R)
• M85: 41,486,930 km (0.113 R)
• M86: 42,067,071 km (0.119 R)
• M87: 42,196,323 km (0.108 R)
• M88: 43,300,505 km (0.093 R)
• M89: 43,365,880 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.6

Radius: 7.9

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.91 AU - 16.93 AU

Year: 21899 Days

Day: 17.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,218,584 km

• M1: 100,829 km (0.093 R)
• M2: 157,527 km (0.082 R)
• M3: 298,448 km (0.073 R)
• M4: 465,997 km (0.057 R)
• M5: 550,670 km (0.073 R)
• M6: 1,226,403 km (0.094 R)
• M7: 1,938,938 km (0.072 R)
• M8: 2,449,366 km (0.074 R)
• M9: 2,641,599 km (0.098 R)
• M10: 2,838,620 km (0.104 R)
• M11: 3,163,995 km (0.107 R)
• M12: 4,119,177 km (0.116 R)
• M13: 5,059,550 km (0.064 R)
• M14: 5,403,924 km (0.075 R)
• M15: 7,568,755 km (0.105 R)
• M16: 8,362,671 km (0.101 R)
• M17: 8,420,415 km (0.067 R)
• M18: 8,945,953 km (0.103 R)
• M19: 9,421,973 km (0.104 R)
• M20: 9,784,449 km (0.049 R)
• M21: 10,523,013 km (0.082 R)
• M22: 10,710,460 km (0.089 R)
• M23: 10,899,102 km (0.069 R)
• M24: 13,246,143 km (0.059 R)
• M25: 15,175,208 km (0.118 R)
• M26: 15,671,125 km (0.073 R)
• M27: 16,605,962 km (0.059 R)
• M28: 17,930,202 km (0.105 R)
• M29: 18,454,244 km (0.101 R)
• M30: 18,529,491 km (0.108 R)
• M31: 20,056,587 km (0.037 R)
• M32: 20,289,062 km (0.088 R)
• M33: 20,600,524 km (0.066 R)
• M34: 20,756,705 km (0.073 R)
• M35: 20,992,022 km (0.091 R)
• M36: 23,392,170 km (0.1 R)
• M37: 23,473,701 km (0.102 R)
• M38: 23,882,552 km (0.076 R)
• M39: 24,956,665 km (0.116 R)
• M40: 25,709,441 km (0.102 R)
• M41: 27,151,714 km (0.095 R)
• M42: 27,667,079 km (0.085 R)
• M43: 27,839,565 km (0.053 R)
• M44: 28,272,352 km (0.08 R)
• M45: 30,291,624 km (0.065 R)
• M46: 31,094,366 km (0.12 R)
• M47: 31,183,975 km (0.072 R)
• M48: 31,273,734 km (0.1 R)
• M49: 31,994,497 km (0.058 R)
• M50: 32,085,003 km (0.053 R)
• M51: 33,912,491 km (0.098 R)
• M52: 37,858,883 km (0.037 R)
• M53: 38,242,152 km (0.106 R)
• M54: 39,109,521 km (0.119 R)
• M55: 39,496,979 km (0.106 R)
• M56: 39,885,784 km (0.052 R)
• M57: 40,275,936 km (0.076 R)
• M58: 43,441,726 km (0.116 R)
• M59: 43,642,187 km (0.089 R)
• M60: 44,346,494 km (0.04 R)
• M61: 46,891,901 km (0.061 R)
• M62: 48,649,826 km (0.097 R)
• M63: 51,910,461 km (0.043 R)
• M64: 52,229,853 km (0.114 R)
• M65: 53,191,617 km (0.097 R)
• M66: 53,298,729 km (0.094 R)
• M67: 53,406,141 km (0.092 R)
• M68: 54,051,356 km (0.057 R)
• M69: 54,159,216 km (0.086 R)
• M70: 56,002,711 km (0.113 R)
• M71: 57,096,720 km (0.085 R)
• M72: 58,750,824 km (0.079 R)
• M73: 59,973,936 km (0.079 R)
• M74: 61,430,122 km (0.055 R)
• M75: 61,542,619 km (0.099 R)
• M76: 63,352,005 km (0.09 R)
• M77: 64,035,069 km (0.091 R)
• M78: 64,606,084 km (0.117 R)
• M79: 65,293,487 km (0.075 R)
• M80: 65,638,160 km (0.096 R)
• M81: 67,022,838 km (0.117 R)
• M82: 67,254,416 km (0.062 R)
• M83: 68,533,627 km (0.066 R)
• M84: 69,000,821 km (0.065 R)
• M85: 69,351,778 km (0.105 R)
• M86: 73,729,909 km (0.069 R)
• M87: 73,969,116 km (0.073 R)
• M88: 75,289,317 km (0.033 R)
• M89: 76,859,496 km (0.096 R)
• M90: 81,263,807 km (0.079 R)
• M91: 82,253,696 km (0.074 R)
• M92: 82,998,694 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369

Radius: 6.3

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.88 AU - 20.08 AU

Year: 32299 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,218,584 km

• M1: 219,310 km (0.113 R)
• M2: 283,937 km (0.108 R)
• M3: 498,759 km (0.072 R)
• M4: 811,120 km (0.103 R)
• M5: 891,155 km (0.097 R)
• M6: 1,001,857 km (0.11 R)
• M7: 1,117,197 km (0.117 R)
• M8: 1,298,510 km (0.109 R)
• M9: 1,588,131 km (0.053 R)
• M10: 3,058,379 km (0.11 R)
• M11: 3,485,630 km (0.027 R)
• M12: 4,301,537 km (0.026 R)
• M13: 4,634,243 km (0.108 R)
• M14: 5,024,544 km (0.118 R)
• M15: 5,784,800 km (0.049 R)
• M16: 7,693,519 km (0.057 R)
• M17: 8,096,835 km (0.096 R)
• M18: 9,104,526 km (0.109 R)
• M19: 9,347,473 km (0.074 R)
• M20: 10,088,731 km (0.094 R)
• M21: 10,784,810 km (0.088 R)
• M22: 11,106,296 km (0.12 R)
• M23: 11,496,297 km (0.112 R)
• M24: 11,890,787 km (0.047 R)
• M25: 11,956,909 km (0.105 R)
• M26: 12,222,894 km (0.11 R)
• M27: 15,635,072 km (0.105 R)
• M28: 16,365,409 km (0.086 R)
• M29: 16,586,664 km (0.089 R)
• M30: 16,660,565 km (0.083 R)
• M31: 17,032,166 km (0.086 R)
• M32: 17,632,203 km (0.101 R)
• M33: 18,545,349 km (0.036 R)
• M34: 19,162,590 km (0.086 R)
• M35: 20,735,013 km (0.097 R)
• M36: 20,894,484 km (0.094 R)
• M37: 21,054,404 km (0.115 R)
• M38: 21,134,439 km (0.1 R)
• M39: 23,751,056 km (0.041 R)
• M40: 24,673,925 km (0.074 R)
• M41: 24,842,970 km (0.11 R)
• M42: 25,865,322 km (0.073 R)
• M43: 25,951,042 km (0.039 R)
• M44: 27,862,903 km (0.094 R)
• M45: 28,215,206 km (0.08 R)
• M46: 28,392,030 km (0.104 R)
• M47: 30,089,667 km (0.064 R)
• M48: 31,361,548 km (0.092 R)
• M49: 31,911,919 km (0.078 R)
• M50: 32,188,375 km (0.074 R)
• M51: 33,395,331 km (0.106 R)
• M52: 34,051,318 km (0.115 R)
• M53: 36,524,919 km (0.071 R)
• M54: 38,859,244 km (0.047 R)
• M55: 40,342,507 km (0.037 R)
• M56: 40,741,035 km (0.052 R)
• M57: 40,940,898 km (0.089 R)
• M58: 41,944,849 km (0.12 R)
• M59: 42,956,879 km (0.109 R)
• M60: 43,670,162 km (0.106 R)
• M61: 44,079,461 km (0.089 R)
• M62: 44,592,881 km (0.066 R)
• M63: 45,314,990 km (0.037 R)
• M64: 45,937,018 km (0.097 R)
• M65: 47,189,601 km (0.051 R)
• M66: 47,609,672 km (0.115 R)
• M67: 48,136,406 km (0.083 R)
• M68: 48,453,404 km (0.077 R)
• M69: 48,771,000 km (0.028 R)
• M70: 51,553,072 km (0.097 R)
• M71: 52,963,331 km (0.114 R)
• M72: 53,181,295 km (0.106 R)
• M73: 53,618,420 km (0.078 R)
• M74: 54,496,111 km (0.114 R)
• M75: 56,599,606 km (0.104 R)
• M76: 57,157,606 km (0.057 R)
• M77: 62,145,648 km (0.119 R)
• M78: 62,721,151 km (0.088 R)
• M79: 64,924,429 km (0.085 R)
• M80: 66,211,569 km (0.068 R)
• M81: 69,048,992 km (0.101 R)
• M82: 69,406,531 km (0.103 R)
• M83: 71,443,754 km (0.069 R)
• M84: 72,893,507 km (0.095 R)
• M85: 74,597,277 km (0.09 R)
• M86: 78,416,212 km (0.075 R)
• M87: 78,664,694 km (0.088 R)
• M88: 80,913,599 km (0.115 R)
• M89: 81,164,774 km (0.036 R)
• M90: 81,793,833 km (0.102 R)
• M91: 82,172,016 km (0.093 R)
• M92: 84,453,533 km (0.09 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 15,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit