🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.24 AU

Year: 456 Days

Day: 42.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,400,616 km

• M1: 279,598 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.94 AU - 1.54 AU

Year: 532 Days

Day: 25.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.81 AU - 1.81 AU

Year: 938 Days

Day: 23.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.99 AU - 2.19 AU

Year: 1163 Days

Day: 27.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 12.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.72 AU - 10.18 AU

Year: 11185 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,400,616 km

• M1: 171,738 km (0.087 R)
• M2: 335,997 km (0.067 R)
• M3: 424,708 km (0.074 R)
• M4: 769,382 km (0.11 R)
• M5: 1,124,078 km (0.092 R)
• M6: 1,428,360 km (0.115 R)
• M7: 1,508,545 km (0.051 R)
• M8: 1,867,580 km (0.056 R)
• M9: 2,300,815 km (0.102 R)
• M10: 3,421,453 km (0.113 R)
• M11: 3,923,204 km (0.059 R)
• M12: 4,934,037 km (0.115 R)
• M13: 5,726,606 km (0.108 R)
• M14: 8,371,796 km (0.051 R)
• M15: 8,557,597 km (0.034 R)
• M16: 8,669,645 km (0.119 R)
• M17: 8,819,842 km (0.082 R)
• M18: 8,970,936 km (0.088 R)
• M19: 9,583,988 km (0.03 R)
• M20: 10,131,516 km (0.092 R)
• M21: 10,489,055 km (0.115 R)
• M22: 11,627,345 km (0.042 R)
• M23: 12,847,465 km (0.062 R)
• M24: 13,364,326 km (0.103 R)
• M25: 13,756,422 km (0.096 R)
• M26: 14,152,258 km (0.099 R)
• M27: 14,551,834 km (0.059 R)
• M28: 14,730,753 km (0.099 R)
• M29: 14,865,241 km (0.105 R)
• M30: 15,316,877 km (0.078 R)
• M31: 16,187,537 km (0.111 R)
• M32: 16,326,364 km (0.109 R)
• M33: 16,512,314 km (0.087 R)
• M34: 16,652,038 km (0.104 R)
• M35: 18,168,362 km (0.064 R)
• M36: 18,409,215 km (0.104 R)
• M37: 18,505,855 km (0.116 R)
• M38: 19,285,260 km (0.098 R)
• M39: 19,629,634 km (0.119 R)
• M40: 20,876,084 km (0.096 R)
• M41: 21,331,011 km (0.102 R)
• M42: 22,096,653 km (0.115 R)
• M43: 22,250,888 km (0.103 R)
• M44: 22,405,423 km (0.051 R)
• M45: 23,131,421 km (0.039 R)
• M46: 23,340,409 km (0.083 R)
• M47: 23,497,338 km (0.112 R)
• M48: 23,602,355 km (0.116 R)
• M49: 23,759,882 km (0.031 R)
• M50: 25,033,708 km (0.097 R)
• M51: 25,194,525 km (0.113 R)
• M52: 26,003,551 km (0.098 R)
• M53: 26,547,788 km (0.078 R)
• M54: 26,656,994 km (0.097 R)
• M55: 27,260,771 km (0.072 R)
• M56: 28,146,989 km (0.068 R)
• M57: 28,314,090 km (0.03 R)
• M58: 29,211,527 km (0.105 R)
• M59: 29,380,872 km (0.098 R)
• M60: 29,720,459 km (0.058 R)
• M61: 29,834,004 km (0.082 R)
• M62: 30,004,396 km (0.096 R)
• M63: 33,423,007 km (0.116 R)
• M64: 34,669,307 km (0.063 R)
• M65: 35,568,839 km (0.092 R)
• M66: 36,415,263 km (0.061 R)
• M67: 36,536,737 km (0.08 R)
• M68: 36,719,246 km (0.115 R)
• M69: 37,085,013 km (0.043 R)
• M70: 38,313,211 km (0.105 R)
• M71: 38,684,214 km (0.093 R)
• M72: 39,118,646 km (0.055 R)
• M73: 39,429,960 km (0.072 R)
• M74: 39,929,766 km (0.073 R)
• M75: 40,117,661 km (0.102 R)
• M76: 40,746,271 km (0.066 R)
• M77: 40,998,643 km (0.03 R)
• M78: 41,695,320 km (0.056 R)
• M79: 42,332,158 km (0.075 R)
• M80: 42,651,699 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.8

Radius: 10.7

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.54 AU - 10.42 AU

Year: 11238 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,400,616 km

• M1: 141,968 km (0.044 R)
• M2: 297,700 km (0.089 R)
• M3: 400,174 km (0.098 R)
• M4: 565,779 km (0.065 R)
• M5: 666,608 km (0.098 R)
• M6: 830,567 km (0.109 R)
• M7: 988,244 km (0.098 R)
• M8: 1,288,636 km (0.079 R)
• M9: 1,520,812 km (0.089 R)
• M10: 1,691,653 km (0.084 R)
• M11: 1,894,807 km (0.055 R)
• M12: 2,325,200 km (0.09 R)
• M13: 2,437,548 km (0.112 R)
• M14: 2,875,421 km (0.059 R)
• M15: 3,181,049 km (0.107 R)
• M16: 3,337,977 km (0.069 R)
• M17: 3,594,238 km (0.116 R)
• M18: 3,757,749 km (0.114 R)
• M19: 3,923,803 km (0.092 R)
• M20: 3,990,822 km (0.087 R)
• M21: 4,471,331 km (0.108 R)
• M22: 4,541,492 km (0.1 R)
• M23: 5,152,749 km (0.116 R)
• M24: 5,449,402 km (0.106 R)
• M25: 5,751,739 km (0.11 R)
• M26: 6,059,611 km (0.087 R)
• M27: 6,294,031 km (0.045 R)
• M28: 6,611,179 km (0.102 R)
• M29: 7,015,243 km (0.042 R)
• M30: 7,344,208 km (0.057 R)
• M31: 7,847,156 km (0.107 R)
• M32: 8,622,522 km (0.081 R)
• M33: 9,557,958 km (0.109 R)
• M34: 10,014,680 km (0.068 R)
• M35: 10,760,276 km (0.112 R)
• M36: 11,620,314 km (0.036 R)
• M37: 14,020,312 km (0.037 R)
• M38: 14,539,118 km (0.096 R)
• M39: 14,905,932 km (0.11 R)
• M40: 15,222,930 km (0.075 R)
• M41: 15,382,251 km (0.04 R)
• M42: 15,809,802 km (0.115 R)
• M43: 16,078,929 km (0.083 R)
• M44: 16,404,005 km (0.116 R)
• M45: 17,503,250 km (0.034 R)
• M46: 17,670,052 km (0.106 R)
• M47: 17,837,601 km (0.116 R)
• M48: 18,061,699 km (0.117 R)
• M49: 18,174,047 km (0.061 R)
• M50: 18,682,829 km (0.099 R)
• M51: 19,024,511 km (0.05 R)
• M52: 19,483,477 km (0.064 R)
• M53: 20,705,392 km (0.059 R)
• M54: 20,822,976 km (0.05 R)
• M55: 21,712,635 km (0.112 R)
• M56: 22,011,980 km (0.083 R)
• M57: 22,554,123 km (0.08 R)
• M58: 23,100,754 km (0.117 R)
• M59: 23,590,238 km (0.072 R)
• M60: 25,142,017 km (0.081 R)
• M61: 25,456,322 km (0.062 R)
• M62: 26,088,821 km (0.05 R)
• M63: 26,279,559 km (0.111 R)
• M64: 27,304,903 km (0.101 R)
• M65: 27,563,258 km (0.061 R)
• M66: 28,212,812 km (0.119 R)
• M67: 28,539,384 km (0.08 R)
• M68: 29,725,695 km (0.114 R)
• M69: 30,928,013 km (0.114 R)
• M70: 32,829,702 km (0.12 R)
• M71: 33,035,698 km (0.067 R)
• M72: 33,310,958 km (0.115 R)
• M73: 35,470,553 km (0.101 R)
• M74: 35,541,013 km (0.075 R)
• M75: 36,959,052 km (0.116 R)
• M76: 38,106,916 km (0.053 R)
• M77: 38,830,222 km (0.114 R)
• M78: 44,397,506 km (0.099 R)
• M79: 44,701,489 km (0.098 R)
• M80: 45,234,806 km (0.063 R)
• M81: 46,077,341 km (0.082 R)
• M82: 46,616,192 km (0.094 R)
• M83: 47,467,255 km (0.094 R)
• M84: 48,557,823 km (0.099 R)
• M85: 49,263,177 km (0.095 R)
• M86: 49,735,308 km (0.028 R)
• M87: 51,001,654 km (0.107 R)
• M88: 51,081,240 km (0.118 R)
• M89: 53,970,723 km (0.054 R)
• M90: 54,132,738 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.2

Radius: 3

Gravity: 65.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.98 AU - 16.12 AU

Year: 22479 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,400,616 km

• M1: 50,115 km (0.119 R)
• M2: 73,752 km (0.11 R)
• M3: 153,487 km (0.111 R)
• M4: 640,877 km (0.077 R)
• M5: 1,189,004 km (0.073 R)
• M6: 1,396,347 km (0.089 R)
• M7: 1,551,330 km (0.111 R)
• M8: 1,582,895 km (0.108 R)
• M9: 1,911,113 km (0.105 R)
• M10: 2,441,437 km (0.119 R)
• M11: 2,552,588 km (0.096 R)
• M12: 2,703,533 km (0.05 R)
• M13: 2,857,319 km (0.105 R)
• M14: 3,417,713 km (0.097 R)
• M15: 3,668,140 km (0.088 R)
• M16: 3,795,448 km (0.081 R)
• M17: 4,142,215 km (0.083 R)
• M18: 4,274,909 km (0.104 R)
• M19: 5,774,179 km (0.087 R)
• M20: 7,632,483 km (0.074 R)
• M21: 8,512,568 km (0.096 R)
• M22: 8,850,808 km (0.045 R)
• M23: 11,153,718 km (0.047 R)
• M24: 11,585,607 km (0.041 R)
• M25: 11,834,837 km (0.117 R)
• M26: 13,042,690 km (0.104 R)
• M27: 13,301,943 km (0.063 R)
• M28: 13,694,039 km (0.078 R)
• M29: 15,710,320 km (0.039 R)
• M30: 16,055,292 km (0.069 R)
• M31: 16,402,659 km (0.092 R)
• M32: 17,888,913 km (0.061 R)
• M33: 18,248,995 km (0.036 R)
• M34: 18,393,806 km (0.114 R)
• M35: 18,466,212 km (0.026 R)
• M36: 19,491,256 km (0.094 R)
• M37: 19,639,208 km (0.038 R)
• M38: 20,685,197 km (0.063 R)
• M39: 21,367,064 km (0.057 R)
• M40: 21,672,543 km (0.091 R)
• M41: 22,210,497 km (0.033 R)
• M42: 22,519,865 km (0.102 R)
• M43: 22,830,729 km (0.114 R)
• M44: 23,378,108 km (0.109 R)
• M45: 23,535,186 km (0.094 R)
• M46: 24,167,386 km (0.12 R)
• M47: 24,246,823 km (0.106 R)
• M48: 25,691,190 km (0.073 R)
• M49: 26,015,967 km (0.064 R)
• M50: 26,751,540 km (0.043 R)
• M51: 26,998,227 km (0.046 R)
• M52: 27,411,117 km (0.06 R)
• M53: 27,742,925 km (0.069 R)
• M54: 29,083,322 km (0.079 R)
• M55: 29,421,712 km (0.08 R)
• M56: 30,444,812 km (0.12 R)
• M57: 32,175,510 km (0.094 R)
• M58: 32,262,875 km (0.076 R)
• M59: 32,613,084 km (0.074 R)
• M60: 33,317,540 km (0.043 R)
• M61: 34,651,504 km (0.116 R)
• M62: 35,821,809 km (0.04 R)
• M63: 36,093,628 km (0.119 R)
• M64: 36,639,510 km (0.072 R)
• M65: 37,004,978 km (0.094 R)
• M66: 37,279,789 km (0.039 R)
• M67: 37,463,346 km (0.097 R)
• M68: 39,315,966 km (0.041 R)
• M69: 39,690,110 km (0.116 R)
• M70: 39,783,759 km (0.103 R)
• M71: 41,388,046 km (0.113 R)
• M72: 42,917,086 km (0.104 R)
• M73: 44,172,960 km (0.045 R)
• M74: 46,227,088 km (0.101 R)
• M75: 46,720,761 km (0.086 R)
• M76: 47,514,229 km (0.075 R)
• M77: 47,713,194 km (0.119 R)
• M78: 49,315,686 km (0.066 R)
• M79: 52,059,610 km (0.031 R)
• M80: 52,779,026 km (0.092 R)
• M81: 53,812,448 km (0.03 R)
• M82: 54,435,823 km (0.033 R)
• M83: 56,109,524 km (0.095 R)
• M84: 58,865,117 km (0.115 R)
• M85: 60,367,079 km (0.055 R)
• M86: 60,690,510 km (0.081 R)
• M87: 65,833,086 km (0.1 R)
• M88: 66,165,941 km (0.043 R)
• M89: 66,610,845 km (0.062 R)
• M90: 66,945,047 km (0.082 R)
• M91: 68,287,688 km (0.068 R)
• M92: 68,512,384 km (0.079 R)
• M93: 68,849,727 km (0.1 R)
• M94: 71,682,812 km (0.037 R)
• M95: 71,911,098 km (0.107 R)
• M96: 76,294,316 km (0.064 R)
• M97: 77,462,077 km (0.093 R)
• M98: 78,048,201 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit