🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.94 AU - 1.06 AU

Year: 369 Days

Day: 20.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.92 AU - 3.96 AU

Year: 2354 Days

Day: 31.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.96 AU - 4.86 AU

Year: 3417 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,795,613 km

• M1: 1,109,119 km (0.088 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 9.3

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.4 AU - 7.1 AU

Year: 5087 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,795,613 km

• M1: 276,606 km (0.103 R)
• M2: 347,665 km (0.077 R)
• M3: 406,457 km (0.117 R)
• M4: 559,346 km (0.079 R)
• M5: 732,431 km (0.093 R)
• M6: 839,693 km (0.061 R)
• M7: 952,340 km (0.091 R)
• M8: 1,626,278 km (0.113 R)
• M9: 1,714,990 km (0.118 R)
• M10: 1,805,347 km (0.071 R)
• M11: 1,915,900 km (0.082 R)
• M12: 2,281,068 km (0.112 R)
• M13: 3,031,900 km (0.115 R)
• M14: 3,119,864 km (0.101 R)
• M15: 3,549,209 km (0.073 R)
• M16: 3,712,122 km (0.086 R)
• M17: 3,782,732 km (0.101 R)
• M18: 3,925,299 km (0.092 R)
• M19: 4,413,436 km (0.099 R)
• M20: 5,207,651 km (0.073 R)
• M21: 6,045,549 km (0.091 R)
• M22: 6,296,724 km (0.062 R)
• M23: 7,099,765 km (0.042 R)
• M24: 7,394,473 km (0.077 R)
• M25: 7,453,864 km (0.094 R)
• M26: 7,874,234 km (0.065 R)
• M27: 7,934,970 km (0.103 R)
• M28: 8,333,349 km (0.075 R)
• M29: 8,675,480 km (0.074 R)
• M30: 8,990,533 km (0.061 R)
• M31: 9,696,934 km (0.089 R)
• M32: 10,221,873 km (0.108 R)
• M33: 11,026,560 km (0.1 R)
• M34: 11,128,586 km (0.113 R)
• M35: 11,402,200 km (0.069 R)
• M36: 11,782,029 km (0.095 R)
• M37: 11,921,155 km (0.113 R)
• M38: 12,838,938 km (0.089 R)
• M39: 12,982,253 km (0.118 R)
• M40: 13,234,176 km (0.063 R)
• M41: 13,889,414 km (0.077 R)
• M42: 14,258,023 km (0.094 R)
• M43: 14,779,372 km (0.094 R)
• M44: 15,117,912 km (0.048 R)
• M45: 15,458,995 km (0.106 R)
• M46: 15,535,140 km (0.098 R)
• M47: 16,342,221 km (0.102 R)
• M48: 17,360,384 km (0.076 R)
• M49: 18,278,017 km (0.082 R)
• M50: 19,539,726 km (0.106 R)
• M51: 19,745,722 km (0.08 R)
• M52: 20,829,260 km (0.104 R)
• M53: 21,039,893 km (0.118 R)
• M54: 21,208,789 km (0.089 R)
• M55: 21,335,798 km (0.101 R)
• M56: 21,590,563 km (0.097 R)
• M57: 22,146,170 km (0.098 R)
• M58: 22,966,564 km (0.096 R)
• M59: 23,053,481 km (0.055 R)
• M60: 23,489,858 km (0.116 R)
• M61: 23,796,982 km (0.066 R)
• M62: 24,548,263 km (0.114 R)
• M63: 24,949,185 km (0.109 R)
• M64: 25,172,834 km (0.095 R)
• M65: 26,711,298 km (0.079 R)
• M66: 27,077,663 km (0.074 R)
• M67: 27,676,653 km (0.12 R)
• M68: 28,653,527 km (0.09 R)
• M69: 29,688,894 km (0.065 R)
• M70: 30,449,599 km (0.096 R)
• M71: 30,545,043 km (0.119 R)
• M72: 31,024,354 km (0.072 R)
• M73: 31,168,567 km (0.085 R)
• M74: 31,457,739 km (0.115 R)
• M75: 31,699,340 km (0.119 R)
• M76: 31,844,600 km (0.109 R)
• M77: 32,087,247 km (0.109 R)
• M78: 32,233,105 km (0.098 R)
• M79: 32,330,493 km (0.061 R)
• M80: 32,428,031 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 8.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.3 AU - 7.64 AU

Year: 7533 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,795,613 km

• M1: 135,386 km (0.111 R)
• M2: 270,323 km (0.096 R)
• M3: 421,417 km (0.12 R)
• M4: 626,665 km (0.099 R)
• M5: 1,062,294 km (0.113 R)
• M6: 1,283,550 km (0.065 R)
• M7: 1,420,133 km (0.075 R)
• M8: 1,647,222 km (0.117 R)
• M9: 2,833,683 km (0.077 R)
• M10: 2,970,715 km (0.065 R)
• M11: 3,088,298 km (0.117 R)
• M12: 3,619,520 km (0.062 R)
• M13: 3,722,294 km (0.117 R)
• M14: 3,954,321 km (0.107 R)
• M15: 4,214,920 km (0.089 R)
• M16: 4,591,757 km (0.102 R)
• M17: 4,803,139 km (0.108 R)
• M18: 5,043,094 km (0.059 R)
• M19: 5,640,289 km (0.113 R)
• M20: 5,813,074 km (0.106 R)
• M21: 5,906,872 km (0.117 R)
• M22: 6,164,031 km (0.089 R)
• M23: 6,549,844 km (0.104 R)
• M24: 6,929,224 km (0.076 R)
• M25: 7,243,678 km (0.076 R)
• M26: 7,315,785 km (0.069 R)
• M27: 7,577,431 km (0.099 R)
• M28: 7,753,658 km (0.051 R)
• M29: 8,020,391 km (0.044 R)
• M30: 8,244,937 km (0.105 R)
• M31: 8,365,663 km (0.112 R)
• M32: 8,517,355 km (0.104 R)
• M33: 8,731,130 km (0.109 R)
• M34: 9,477,773 km (0.115 R)
• M35: 10,163,979 km (0.104 R)
• M36: 10,390,919 km (0.083 R)
• M37: 10,652,266 km (0.117 R)
• M38: 10,767,307 km (0.05 R)
• M39: 10,932,313 km (0.12 R)
• M40: 11,214,754 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 13.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.49 AU - 12.55 AU

Year: 12589 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,795,613 km

• M1: 174,880 km (0.116 R)
• M2: 293,960 km (0.113 R)
• M3: 431,440 km (0.062 R)
• M4: 775,067 km (0.055 R)
• M5: 1,128,866 km (0.095 R)
• M6: 1,334,413 km (0.062 R)
• M7: 1,492,089 km (0.118 R)
• M8: 1,593,965 km (0.084 R)
• M9: 1,826,740 km (0.085 R)
• M10: 2,070,883 km (0.076 R)
• M11: 2,278,824 km (0.091 R)
• M12: 2,373,520 km (0.026 R)
• M13: 2,867,043 km (0.099 R)
• M14: 3,125,997 km (0.106 R)
• M15: 3,639,267 km (0.074 R)
• M16: 3,835,091 km (0.056 R)
• M17: 4,063,377 km (0.052 R)
• M18: 4,533,264 km (0.119 R)
• M19: 4,928,053 km (0.088 R)
• M20: 5,051,770 km (0.067 R)
• M21: 5,365,776 km (0.077 R)
• M22: 6,145,181 km (0.058 R)
• M23: 6,345,642 km (0.048 R)
• M24: 6,480,580 km (0.094 R)
• M25: 6,684,631 km (0.108 R)
• M26: 6,994,897 km (0.101 R)
• M27: 7,099,317 km (0.093 R)
• M28: 7,380,411 km (0.055 R)
• M29: 7,701,149 km (0.114 R)
• M30: 7,881,265 km (0.043 R)
• M31: 8,172,532 km (0.044 R)
• M32: 8,765,538 km (0.052 R)
• M33: 8,916,033 km (0.117 R)
• M34: 9,487,946 km (0.104 R)
• M35: 10,150,515 km (0.117 R)
• M36: 10,707,468 km (0.093 R)
• M37: 10,908,677 km (0.068 R)
• M38: 11,233,454 km (0.026 R)
• M39: 11,850,994 km (0.12 R)
• M40: 12,101,121 km (0.116 R)
• M41: 12,226,933 km (0.091 R)
• M42: 12,311,007 km (0.096 R)
• M43: 12,437,417 km (0.075 R)
• M44: 12,862,126 km (0.111 R)
• M45: 13,119,135 km (0.116 R)
• M46: 13,682,072 km (0.109 R)
• M47: 14,076,412 km (0.04 R)
• M48: 14,786,702 km (0.107 R)
• M49: 15,281,871 km (0.078 R)
• M50: 15,919,906 km (0.118 R)
• M51: 17,743,205 km (0.032 R)
• M52: 18,946,421 km (0.106 R)
• M53: 19,190,265 km (0.091 R)
• M54: 19,386,089 km (0.097 R)
• M55: 20,624,909 km (0.094 R)
• M56: 20,976,314 km (0.112 R)
• M57: 21,634,395 km (0.111 R)
• M58: 21,787,135 km (0.11 R)
• M59: 22,042,648 km (0.051 R)
• M60: 22,453,444 km (0.113 R)
• M61: 22,866,932 km (0.112 R)
• M62: 23,230,754 km (0.106 R)
• M63: 23,544,012 km (0.096 R)
• M64: 24,333,590 km (0.112 R)
• M65: 24,651,784 km (0.11 R)
• M66: 24,811,405 km (0.117 R)
• M67: 24,918,069 km (0.038 R)
• M68: 26,535,670 km (0.071 R)
• M69: 26,918,042 km (0.116 R)
• M70: 27,192,255 km (0.031 R)
• M71: 27,632,821 km (0.075 R)
• M72: 28,075,930 km (0.105 R)
• M73: 28,969,029 km (0.12 R)
• M74: 30,326,181 km (0.101 R)
• M75: 30,440,175 km (0.103 R)
• M76: 30,611,614 km (0.088 R)
• M77: 30,783,203 km (0.104 R)
• M78: 31,300,063 km (0.115 R)
• M79: 31,472,998 km (0.093 R)
• M80: 31,993,599 km (0.089 R)
• M81: 33,219,703 km (0.119 R)
• M82: 33,513,813 km (0.073 R)
• M83: 34,401,526 km (0.066 R)
• M84: 35,297,019 km (0.095 R)
• M85: 37,110,893 km (0.094 R)
• M86: 37,294,001 km (0.095 R)
• M87: 37,844,970 km (0.054 R)
• M88: 41,017,642 km (0.116 R)
• M89: 41,396,573 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit