🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.01 AU - 1.25 AU

Year: 357 Days

Day: 40.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.61 AU - 2.85 AU

Year: 1341 Days

Day: 18.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 12.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.99 AU - 12.41 AU

Year: 12666 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 117,693,789 km

• M1: 295,605 km (0.118 R)
• M2: 868,565 km (0.115 R)
• M3: 1,700,778 km (0.103 R)
• M4: 1,903,633 km (0.091 R)
• M5: 2,266,857 km (0.074 R)
• M6: 2,793,291 km (0.104 R)
• M7: 2,912,820 km (0.037 R)
• M8: 3,231,763 km (0.113 R)
• M9: 3,850,051 km (0.056 R)
• M10: 4,091,502 km (0.066 R)
• M11: 4,173,182 km (0.091 R)
• M12: 4,702,759 km (0.107 R)
• M13: 5,372,359 km (0.094 R)
• M14: 5,703,269 km (0.098 R)
• M15: 7,356,475 km (0.092 R)
• M16: 7,456,107 km (0.098 R)
• M17: 7,556,338 km (0.116 R)
• M18: 8,442,855 km (0.103 R)
• M19: 8,827,920 km (0.054 R)
• M20: 10,091,274 km (0.04 R)
• M21: 10,876,214 km (0.028 R)
• M22: 11,142,199 km (0.119 R)
• M23: 11,992,364 km (0.111 R)
• M24: 13,185,257 km (0.039 R)
• M25: 13,387,663 km (0.026 R)
• M26: 14,582,352 km (0.082 R)
• M27: 15,256,140 km (0.048 R)
• M28: 16,155,822 km (0.06 R)
• M29: 17,916,888 km (0.094 R)
• M30: 19,185,478 km (0.045 R)
• M31: 19,415,111 km (0.115 R)
• M32: 20,109,395 km (0.109 R)
• M33: 21,713,084 km (0.11 R)
• M34: 21,808,677 km (0.12 R)
• M35: 21,952,291 km (0.081 R)
• M36: 22,288,886 km (0.067 R)
• M37: 22,578,657 km (0.109 R)
• M38: 22,724,066 km (0.095 R)
• M39: 24,095,729 km (0.075 R)
• M40: 25,595,148 km (0.06 R)
• M41: 26,000,110 km (0.091 R)
• M42: 27,021,714 km (0.069 R)
• M43: 28,630,938 km (0.093 R)
• M44: 30,217,872 km (0.041 R)
• M45: 31,399,695 km (0.095 R)
• M46: 31,670,318 km (0.088 R)
• M47: 31,778,776 km (0.1 R)
• M48: 32,815,789 km (0.088 R)
• M49: 33,752,870 km (0.105 R)
• M50: 33,974,724 km (0.095 R)
• M51: 34,866,626 km (0.088 R)
• M52: 35,371,818 km (0.106 R)
• M53: 35,597,113 km (0.1 R)
• M54: 36,503,077 km (0.118 R)
• M55: 37,531,263 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 9.3

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.4 AU - 13.5 AU

Year: 14662 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 117,693,789 km

• M1: 165,605 km (0.111 R)
• M2: 257,009 km (0.111 R)
• M3: 343,626 km (0.07 R)
• M4: 592,707 km (0.114 R)
• M5: 850,165 km (0.104 R)
• M6: 1,041,201 km (0.071 R)
• M7: 1,116,599 km (0.109 R)
• M8: 1,970,054 km (0.087 R)
• M9: 2,160,642 km (0.104 R)
• M10: 2,733,452 km (0.118 R)
• M11: 2,839,368 km (0.12 R)
• M12: 3,932,030 km (0.097 R)
• M13: 4,254,414 km (0.118 R)
• M14: 6,503,468 km (0.118 R)
• M15: 6,932,964 km (0.114 R)
• M16: 7,669,135 km (0.106 R)
• M17: 8,481,601 km (0.095 R)
• M18: 9,697,084 km (0.079 R)
• M19: 10,242,368 km (0.089 R)
• M20: 12,228,579 km (0.113 R)
• M21: 12,580,732 km (0.101 R)
• M22: 14,515,033 km (0.08 R)
• M23: 15,579,870 km (0.054 R)
• M24: 16,153,877 km (0.067 R)
• M25: 16,604,915 km (0.111 R)
• M26: 17,585,678 km (0.066 R)
• M27: 18,652,311 km (0.07 R)
• M28: 18,719,780 km (0.092 R)
• M29: 21,976,077 km (0.082 R)
• M30: 22,332,718 km (0.045 R)
• M31: 22,404,226 km (0.07 R)
• M32: 23,268,902 km (0.03 R)
• M33: 23,486,716 km (0.105 R)
• M34: 23,778,282 km (0.09 R)
• M35: 24,733,914 km (0.092 R)
• M36: 24,882,165 km (0.079 R)
• M37: 25,927,405 km (0.116 R)
• M38: 26,834,866 km (0.077 R)
• M39: 27,063,302 km (0.084 R)
• M40: 27,983,628 km (0.042 R)
• M41: 29,933,936 km (0.036 R)
• M42: 30,012,774 km (0.107 R)
• M43: 30,250,036 km (0.043 R)
• M44: 31,686,026 km (0.107 R)
• M45: 31,927,626 km (0.033 R)
• M46: 32,008,260 km (0.031 R)
• M47: 32,737,100 km (0.099 R)
• M48: 33,389,497 km (0.117 R)
• M49: 34,046,231 km (0.117 R)
• M50: 34,790,032 km (0.084 R)
• M51: 35,539,368 km (0.069 R)
• M52: 35,957,793 km (0.087 R)
• M53: 36,209,716 km (0.115 R)
• M54: 36,293,939 km (0.112 R)
• M55: 36,546,610 km (0.035 R)
• M56: 36,799,879 km (0.112 R)
• M57: 36,969,075 km (0.097 R)
• M58: 37,733,520 km (0.044 R)
• M59: 39,278,267 km (0.052 R)
• M60: 39,537,670 km (0.07 R)
• M61: 39,797,671 km (0.101 R)
• M62: 39,884,438 km (0.085 R)
• M63: 41,369,646 km (0.118 R)
• M64: 41,633,686 km (0.12 R)
• M65: 42,163,262 km (0.119 R)
• M66: 43,140,136 km (0.064 R)
• M67: 43,675,996 km (0.099 R)
• M68: 44,214,249 km (0.06 R)
• M69: 45,297,038 km (0.119 R)
• M70: 46,206,145 km (0.086 R)
• M71: 46,663,017 km (0.117 R)
• M72: 47,304,941 km (0.045 R)
• M73: 47,488,946 km (0.087 R)
• M74: 48,227,212 km (0.059 R)
• M75: 48,319,813 km (0.033 R)
• M76: 49,808,611 km (0.083 R)
• M77: 50,370,800 km (0.105 R)
• M78: 50,558,695 km (0.104 R)
• M79: 51,312,518 km (0.103 R)
• M80: 52,450,210 km (0.054 R)
• M81: 53,022,123 km (0.055 R)
• M82: 54,750,427 km (0.115 R)
• M83: 56,107,429 km (0.047 R)
• M84: 57,083,406 km (0.106 R)
• M85: 58,854,345 km (0.052 R)
• M86: 61,243,573 km (0.089 R)
• M87: 61,544,414 km (0.057 R)
• M88: 63,461,362 km (0.052 R)
• M89: 64,070,674 km (0.109 R)
• M90: 64,682,080 km (0.055 R)
• M91: 65,090,782 km (0.082 R)
• M92: 65,500,231 km (0.069 R)
• M93: 66,630,742 km (0.096 R)
• M94: 67,767,835 km (0.09 R)
• M95: 68,911,212 km (0.118 R)
• M96: 69,224,171 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 24.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.9

Radius: 7

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 23.22 AU - 25.4 AU

Year: 35627 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 117,693,789 km

• M1: 241,601 km (0.1 R)
• M2: 303,085 km (0.105 R)
• M3: 1,729,800 km (0.092 R)
• M4: 1,902,586 km (0.111 R)
• M5: 2,599,861 km (0.111 R)
• M6: 3,105,053 km (0.093 R)
• M7: 3,640,015 km (0.095 R)
• M8: 5,791,382 km (0.083 R)
• M9: 6,116,159 km (0.113 R)
• M10: 6,513,641 km (0.101 R)
• M11: 7,263,874 km (0.085 R)
• M12: 7,403,150 km (0.115 R)
• M13: 9,218,520 km (0.102 R)
• M14: 9,981,320 km (0.085 R)
• M15: 10,136,303 km (0.09 R)
• M16: 10,214,094 km (0.066 R)
• M17: 10,448,663 km (0.099 R)
• M18: 11,003,073 km (0.05 R)
• M19: 11,729,670 km (0.072 R)
• M20: 12,638,926 km (0.08 R)
• M21: 13,144,267 km (0.111 R)
• M22: 14,787,899 km (0.087 R)
• M23: 15,320,318 km (0.108 R)
• M24: 15,678,754 km (0.097 R)
• M25: 16,221,496 km (0.067 R)
• M26: 16,862,522 km (0.072 R)
• M27: 17,886,669 km (0.063 R)
• M28: 19,605,399 km (0.101 R)
• M29: 20,484,287 km (0.026 R)
• M30: 21,176,925 km (0.069 R)
• M31: 21,877,043 km (0.115 R)
• M32: 23,505,865 km (0.115 R)
• M33: 23,815,532 km (0.073 R)
• M34: 24,962,649 km (0.087 R)
• M35: 26,878,399 km (0.04 R)
• M36: 27,527,504 km (0.054 R)
• M37: 28,840,973 km (0.084 R)
• M38: 30,062,889 km (0.08 R)
• M39: 30,849,175 km (0.094 R)
• M40: 30,962,122 km (0.12 R)
• M41: 31,075,218 km (0.106 R)
• M42: 31,188,314 km (0.116 R)
• M43: 31,528,649 km (0.097 R)
• M44: 36,539,878 km (0.107 R)
• M45: 36,778,786 km (0.085 R)
• M46: 36,898,614 km (0.118 R)
• M47: 38,223,902 km (0.106 R)
• M48: 38,466,549 km (0.079 R)
• M49: 38,831,568 km (0.075 R)
• M50: 39,197,634 km (0.103 R)
• M51: 40,549,700 km (0.076 R)
• M52: 42,042,088 km (0.031 R)
• M53: 42,920,975 km (0.088 R)
• M54: 44,696,702 km (0.115 R)
• M55: 46,367,112 km (0.111 R)
• M56: 47,405,172 km (0.099 R)
• M57: 49,636,274 km (0.114 R)
• M58: 49,768,519 km (0.068 R)
• M59: 50,964,554 km (0.104 R)
• M60: 52,574,077 km (0.106 R)
• M61: 54,882,372 km (0.111 R)
• M62: 57,085,051 km (0.102 R)
• M63: 60,442,925 km (0.076 R)
• M64: 61,718,546 km (0.05 R)
• M65: 70,743,636 km (0.112 R)
• M66: 71,339,784 km (0.117 R)
• M67: 71,638,531 km (0.105 R)
• M68: 73,590,633 km (0.079 R)
• M69: 73,892,522 km (0.096 R)
• M70: 74,497,346 km (0.041 R)
• M71: 74,952,273 km (0.084 R)
• M72: 75,407,948 km (0.111 R)
• M73: 76,016,961 km (0.096 R)
• M74: 76,627,769 km (0.066 R)
• M75: 79,860,430 km (0.075 R)
• M76: 83,766,729 km (0.114 R)
• M77: 84,239,608 km (0.055 R)
• M78: 90,306,101 km (0.059 R)
• M79: 90,952,813 km (0.045 R)
• M80: 91,925,797 km (0.119 R)
• M81: 92,739,310 km (0.103 R)
• M82: 93,228,495 km (0.103 R)
• M83: 97,172,942 km (0.083 R)
• M84: 98,001,565 km (0.11 R)
• M85: 101,339,393 km (0.114 R)
• M86: 102,011,386 km (0.053 R)
• M87: 104,544,677 km (0.108 R)
• M88: 107,098,612 km (0.116 R)
• M89: 107,611,882 km (0.119 R)
• M90: 108,640,816 km (0.116 R)
• M91: 111,573,832 km (0.054 R)
• M92: 113,311,262 km (0.099 R)
• M93: 115,407,876 km (0.108 R)
• M94: 115,758,683 km (0.114 R)

Kuiper Belt

Range: 36.9 - 61.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit