🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 177 Days

Day: 25.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,550,061 km

• M1: 59,989 km (0.041 R)
• M2: 358,885 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.63 AU - 0.65 AU

Year: 181 Days

Day: 24.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 76.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.67 AU - 1.83 AU

Year: 817 Days

Day: 33.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.77 AU - 2.13 AU

Year: 962 Days

Day: 42.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 10.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.26 AU - 6.74 AU

Year: 4555 Days

Day: 11.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,550,061 km

• M1: 131,646 km (0.104 R)
• M2: 575,054 km (0.106 R)
• M3: 709,842 km (0.118 R)
• M4: 803,041 km (0.09 R)
• M5: 983,905 km (0.089 R)
• M6: 1,050,626 km (0.117 R)
• M7: 1,178,682 km (0.061 R)
• M8: 1,583,194 km (0.11 R)
• M9: 2,254,290 km (0.084 R)
• M10: 2,356,765 km (0.109 R)
• M11: 2,474,050 km (0.104 R)
• M12: 2,851,635 km (0.062 R)
• M13: 3,104,006 km (0.063 R)
• M14: 3,232,960 km (0.025 R)
• M15: 3,630,591 km (0.114 R)
• M16: 3,721,097 km (0.119 R)
• M17: 3,827,761 km (0.087 R)
• M18: 4,359,880 km (0.081 R)
• M19: 4,585,773 km (0.059 R)
• M20: 4,965,453 km (0.072 R)
• M21: 5,116,696 km (0.096 R)
• M22: 5,184,464 km (0.081 R)
• M23: 5,493,084 km (0.033 R)
• M24: 5,614,707 km (0.07 R)
• M25: 6,454,699 km (0.063 R)
• M26: 6,842,756 km (0.089 R)
• M27: 7,429,329 km (0.079 R)
• M28: 8,130,794 km (0.116 R)
• M29: 8,269,770 km (0.119 R)
• M30: 8,489,530 km (0.115 R)
• M31: 8,792,465 km (0.079 R)
• M32: 9,160,626 km (0.103 R)
• M33: 9,450,546 km (0.111 R)
• M34: 9,659,385 km (0.102 R)
• M35: 10,510,447 km (0.118 R)
• M36: 10,813,832 km (0.073 R)
• M37: 11,230,462 km (0.117 R)
• M38: 11,607,598 km (0.104 R)
• M39: 11,808,957 km (0.11 R)
• M40: 12,787,028 km (0.097 R)
• M41: 12,902,368 km (0.103 R)
• M42: 13,111,057 km (0.109 R)
• M43: 14,626,633 km (0.087 R)
• M44: 15,038,625 km (0.096 R)
• M45: 15,233,701 km (0.055 R)
• M46: 15,356,072 km (0.072 R)
• M47: 15,749,963 km (0.12 R)
• M48: 15,973,013 km (0.095 R)
• M49: 16,072,496 km (0.065 R)
• M50: 16,900,969 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 10.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.97 AU - 6.79 AU

Year: 5035 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,550,061 km

• M1: 135,536 km (0.069 R)
• M2: 280,047 km (0.051 R)
• M3: 353,201 km (0.073 R)
• M4: 669,450 km (0.044 R)
• M5: 878,140 km (0.114 R)
• M6: 1,024,745 km (0.11 R)
• M7: 1,209,050 km (0.116 R)
• M8: 2,051,585 km (0.116 R)
• M9: 2,194,900 km (0.082 R)
• M10: 2,472,853 km (0.062 R)
• M11: 2,548,849 km (0.094 R)
• M12: 2,664,488 km (0.101 R)
• M13: 3,144,248 km (0.049 R)
• M14: 3,521,833 km (0.111 R)
• M15: 3,716,161 km (0.119 R)
• M16: 4,598,788 km (0.035 R)
• M17: 4,931,045 km (0.103 R)
• M18: 5,320,299 km (0.083 R)
• M19: 5,593,764 km (0.111 R)
• M20: 5,744,857 km (0.104 R)
• M21: 5,846,434 km (0.029 R)
• M22: 5,948,460 km (0.073 R)
• M23: 6,076,965 km (0.108 R)
• M24: 7,633,830 km (0.05 R)
• M25: 7,717,605 km (0.097 R)
• M26: 8,255,259 km (0.104 R)
• M27: 8,341,128 km (0.058 R)
• M28: 8,485,191 km (0.104 R)
• M29: 8,717,367 km (0.101 R)
• M30: 8,834,203 km (0.118 R)
• M31: 9,787,740 km (0.045 R)
• M32: 10,061,803 km (0.111 R)
• M33: 10,524,360 km (0.097 R)
• M34: 10,773,889 km (0.067 R)
• M35: 11,215,203 km (0.064 R)
• M36: 11,888,393 km (0.046 R)
• M37: 11,953,169 km (0.094 R)
• M38: 12,442,803 km (0.083 R)
• M39: 13,039,250 km (0.062 R)
• M40: 13,139,480 km (0.109 R)
• M41: 13,240,010 km (0.082 R)
• M42: 13,746,698 km (0.109 R)
• M43: 14,156,596 km (0.117 R)
• M44: 14,294,077 km (0.064 R)
• M45: 14,501,270 km (0.054 R)
• M46: 14,779,073 km (0.118 R)
• M47: 14,953,504 km (0.084 R)
• M48: 15,943,243 km (0.039 R)
• M49: 16,050,505 km (0.057 R)
• M50: 17,027,080 km (0.088 R)
• M51: 17,540,949 km (0.076 R)
• M52: 17,799,903 km (0.108 R)
• M53: 18,734,740 km (0.101 R)
• M54: 18,999,378 km (0.107 R)
• M55: 19,151,220 km (0.034 R)
• M56: 19,379,656 km (0.083 R)
• M57: 19,532,396 km (0.108 R)
• M58: 19,685,584 km (0.108 R)
• M59: 19,954,561 km (0.109 R)
• M60: 20,147,542 km (0.03 R)
• M61: 20,886,406 km (0.062 R)
• M62: 21,239,457 km (0.032 R)
• M63: 21,396,983 km (0.106 R)
• M64: 22,030,979 km (0.061 R)
• M65: 22,230,393 km (0.082 R)
• M66: 22,470,498 km (0.05 R)
• M67: 22,751,742 km (0.038 R)
• M68: 22,872,617 km (0.04 R)
• M69: 22,953,250 km (0.084 R)
• M70: 23,643,046 km (0.061 R)
• M71: 24,175,166 km (0.045 R)
• M72: 24,298,584 km (0.061 R)
• M73: 24,587,158 km (0.096 R)
• M74: 25,543,537 km (0.075 R)
• M75: 25,837,048 km (0.074 R)
• M76: 26,724,313 km (0.112 R)
• M77: 26,851,771 km (0.075 R)
• M78: 26,937,041 km (0.072 R)
• M79: 27,107,583 km (0.07 R)
• M80: 27,364,143 km (0.088 R)
• M81: 27,793,489 km (0.103 R)
• M82: 28,485,080 km (0.097 R)
• M83: 28,615,380 km (0.045 R)
• M84: 28,702,446 km (0.115 R)
• M85: 29,313,703 km (0.053 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.2

Radius: 9.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.72 AU - 7.3 AU

Year: 6554 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,550,061 km

• M1: 207,492 km (0.102 R)
• M2: 330,910 km (0.113 R)
• M3: 641,326 km (0.12 R)
• M4: 710,889 km (0.09 R)
• M5: 813,214 km (0.104 R)
• M6: 905,217 km (0.064 R)
• M7: 1,100,143 km (0.065 R)
• M8: 1,185,563 km (0.088 R)
• M9: 1,437,187 km (0.09 R)
• M10: 1,825,992 km (0.102 R)
• M11: 2,053,829 km (0.118 R)
• M12: 2,117,707 km (0.104 R)
• M13: 2,401,794 km (0.106 R)
• M14: 2,491,702 km (0.067 R)
• M15: 2,862,854 km (0.084 R)
• M16: 3,301,475 km (0.117 R)
• M17: 3,631,339 km (0.088 R)
• M18: 3,813,549 km (0.118 R)
• M19: 4,025,380 km (0.111 R)
• M20: 4,516,210 km (0.101 R)
• M21: 4,882,575 km (0.098 R)
• M22: 5,171,000 km (0.104 R)
• M23: 5,584,040 km (0.094 R)
• M24: 5,977,333 km (0.03 R)
• M25: 6,100,152 km (0.059 R)
• M26: 6,254,837 km (0.048 R)
• M27: 7,505,774 km (0.099 R)
• M28: 8,040,886 km (0.097 R)
• M29: 8,210,679 km (0.108 R)
• M30: 8,381,669 km (0.113 R)
• M31: 8,450,485 km (0.101 R)
• M32: 8,831,809 km (0.049 R)
• M33: 9,396,541 km (0.12 R)
• M34: 9,539,557 km (0.105 R)
• M35: 9,900,387 km (0.092 R)
• M36: 10,045,946 km (0.1 R)
• M37: 10,412,909 km (0.063 R)
• M38: 10,784,361 km (0.049 R)
• M39: 10,859,309 km (0.097 R)
• M40: 11,084,753 km (0.118 R)
• M41: 11,197,999 km (0.087 R)
• M42: 11,311,843 km (0.075 R)
• M43: 12,079,729 km (0.095 R)
• M44: 13,423,567 km (0.067 R)
• M45: 13,584,833 km (0.105 R)
• M46: 14,236,182 km (0.099 R)
• M47: 14,565,597 km (0.109 R)
• M48: 16,508,574 km (0.093 R)
• M49: 17,554,263 km (0.093 R)
• M50: 18,397,247 km (0.096 R)
• M51: 18,801,161 km (0.109 R)
• M52: 19,389,679 km (0.111 R)
• M53: 19,572,039 km (0.065 R)
• M54: 20,122,559 km (0.113 R)
• M55: 20,585,116 km (0.114 R)
• M56: 21,285,533 km (0.052 R)
• M57: 21,615,097 km (0.088 R)
• M58: 22,136,446 km (0.079 R)
• M59: 22,470,199 km (0.095 R)
• M60: 23,046,599 km (0.108 R)
• M61: 25,151,292 km (0.101 R)
• M62: 25,549,521 km (0.091 R)
• M63: 25,699,418 km (0.12 R)
• M64: 26,807,789 km (0.096 R)
• M65: 27,112,669 km (0.072 R)
• M66: 27,726,021 km (0.107 R)
• M67: 27,828,794 km (0.113 R)
• M68: 28,499,292 km (0.114 R)
• M69: 29,436,373 km (0.076 R)
• M70: 29,803,486 km (0.07 R)
• M71: 31,340,904 km (0.117 R)
• M72: 31,715,796 km (0.061 R)
• M73: 31,930,768 km (0.12 R)
• M74: 32,200,044 km (0.095 R)
• M75: 34,216,324 km (0.062 R)
• M76: 34,547,235 km (0.093 R)
• M77: 34,768,340 km (0.096 R)
• M78: 35,323,199 km (0.12 R)
• M79: 35,601,750 km (0.065 R)
• M80: 36,217,196 km (0.086 R)
• M81: 36,554,389 km (0.074 R)
• M82: 38,198,620 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.8

Radius: 14.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.73 AU - 11.93 AU

Year: 10882 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,550,061 km

• M1: 185,352 km (0.106 R)
• M2: 364,271 km (0.113 R)
• M3: 502,948 km (0.064 R)
• M4: 848,818 km (0.081 R)
• M5: 1,246,749 km (0.078 R)
• M6: 1,361,341 km (0.11 R)
• M7: 1,479,822 km (0.097 R)
• M8: 1,577,210 km (0.051 R)
• M9: 1,753,287 km (0.084 R)
• M10: 2,701,438 km (0.107 R)
• M11: 2,914,466 km (0.119 R)
• M12: 3,324,962 km (0.109 R)
• M13: 3,487,874 km (0.031 R)
• M14: 3,686,989 km (0.088 R)
• M15: 4,702,160 km (0.057 R)
• M16: 5,222,162 km (0.11 R)
• M17: 6,643,043 km (0.119 R)
• M18: 7,016,290 km (0.11 R)
• M19: 7,142,102 km (0.12 R)
• M20: 8,088,757 km (0.099 R)
• M21: 8,442,855 km (0.073 R)
• M22: 9,029,129 km (0.094 R)
• M23: 9,212,237 km (0.067 R)
• M24: 9,815,715 km (0.092 R)
• M25: 10,480,079 km (0.107 R)
• M26: 11,110,185 km (0.083 R)
• M27: 11,503,927 km (0.082 R)
• M28: 11,802,374 km (0.092 R)
• M29: 12,305,472 km (0.064 R)
• M30: 12,559,639 km (0.098 R)
• M31: 13,541,450 km (0.11 R)
• M32: 14,068,184 km (0.077 R)
• M33: 14,174,249 km (0.115 R)
• M34: 14,547,944 km (0.097 R)
• M35: 15,141,698 km (0.042 R)
• M36: 15,305,059 km (0.079 R)
• M37: 15,688,329 km (0.066 R)
• M38: 15,853,634 km (0.069 R)
• M39: 16,241,542 km (0.113 R)
• M40: 16,520,542 km (0.066 R)
• M41: 17,367,116 km (0.059 R)
• M42: 17,480,960 km (0.032 R)
• M43: 17,652,399 km (0.069 R)
• M44: 18,401,585 km (0.105 R)
• M45: 18,692,404 km (0.095 R)
• M46: 18,809,239 km (0.096 R)
• M47: 18,984,867 km (0.11 R)
• M48: 19,278,827 km (0.102 R)
• M49: 21,317,697 km (0.119 R)
• M50: 21,868,815 km (0.108 R)
• M51: 22,424,721 km (0.116 R)
• M52: 23,487,314 km (0.1 R)
• M53: 25,467,093 km (0.099 R)
• M54: 25,661,420 km (0.1 R)
• M55: 26,970,252 km (0.058 R)
• M56: 28,367,795 km (0.074 R)
• M57: 29,720,759 km (0.092 R)
• M58: 30,473,685 km (0.055 R)
• M59: 31,998,685 km (0.112 R)
• M60: 32,348,595 km (0.119 R)
• M61: 32,981,992 km (0.097 R)
• M62: 34,189,247 km (0.108 R)
• M63: 34,547,085 km (0.119 R)
• M64: 34,834,313 km (0.077 R)
• M65: 34,978,226 km (0.107 R)
• M66: 36,720,293 km (0.119 R)
• M67: 38,713,835 km (0.033 R)
• M68: 39,987,062 km (0.052 R)
• M69: 40,213,104 km (0.113 R)
• M70: 40,893,924 km (0.108 R)
• M71: 41,807,668 km (0.103 R)
• M72: 44,511,051 km (0.095 R)
• M73: 44,745,471 km (0.049 R)
• M74: 44,980,190 km (0.075 R)
• M75: 45,765,729 km (0.093 R)
• M76: 47,111,511 km (0.084 R)
• M77: 49,033,395 km (0.09 R)
• M78: 50,085,068 km (0.113 R)
• M79: 51,307,881 km (0.104 R)
• M80: 51,964,167 km (0.088 R)
• M81: 52,375,561 km (0.086 R)
• M82: 53,533,598 km (0.076 R)
• M83: 54,616,537 km (0.08 R)
• M84: 55,034,962 km (0.039 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit