🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.85 AU - 0.89 AU

Year: 293 Days

Day: 13 Hours

Environment

Temp: 101 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,899,180 km

• M1: 94,695 km (0.042 R)
• M2: 337,044 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.74 AU - 2.26 AU

Year: 1023 Days

Day: 24.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,899,180 km

• M1: 327,470 km (0.117 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.5

Radius: 12.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.04 AU - 9.58 AU

Year: 7893 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,899,180 km

• M1: 177,872 km (0.105 R)
• M2: 437,574 km (0.119 R)
• M3: 1,006,943 km (0.053 R)
• M4: 1,255,874 km (0.099 R)
• M5: 1,451,548 km (0.035 R)
• M6: 1,833,771 km (0.044 R)
• M7: 2,141,194 km (0.057 R)
• M8: 2,333,876 km (0.101 R)
• M9: 2,510,103 km (0.112 R)
• M10: 2,667,928 km (0.1 R)
• M11: 2,922,843 km (0.08 R)
• M12: 3,065,260 km (0.07 R)
• M13: 4,341,031 km (0.085 R)
• M14: 4,504,242 km (0.1 R)
• M15: 4,641,872 km (0.085 R)
• M16: 4,977,869 km (0.107 R)
• M17: 5,264,050 km (0.079 R)
• M18: 5,703,419 km (0.075 R)
• M19: 5,882,637 km (0.081 R)
• M20: 6,400,246 km (0.099 R)
• M21: 6,524,262 km (0.071 R)
• M22: 7,220,491 km (0.055 R)
• M23: 7,479,445 km (0.105 R)
• M24: 7,973,567 km (0.108 R)
• M25: 8,342,624 km (0.105 R)
• M26: 9,272,375 km (0.055 R)
• M27: 10,018,121 km (0.085 R)
• M28: 10,379,998 km (0.119 R)
• M29: 10,672,761 km (0.072 R)
• M30: 10,931,116 km (0.104 R)
• M31: 12,215,115 km (0.099 R)
• M32: 12,563,080 km (0.09 R)
• M33: 12,875,141 km (0.09 R)
• M34: 14,148,667 km (0.043 R)
• M35: 14,759,476 km (0.067 R)
• M36: 15,130,029 km (0.09 R)
• M37: 16,387,549 km (0.057 R)
• M38: 16,728,632 km (0.119 R)
• M39: 16,814,202 km (0.106 R)
• M40: 16,985,941 km (0.095 R)
• M41: 17,071,959 km (0.037 R)
• M42: 17,504,596 km (0.117 R)
• M43: 17,678,579 km (0.087 R)
• M44: 17,940,674 km (0.116 R)
• M45: 18,557,317 km (0.093 R)
• M46: 19,630,532 km (0.063 R)
• M47: 20,448,683 km (0.099 R)
• M48: 21,603,429 km (0.092 R)
• M49: 21,977,423 km (0.111 R)
• M50: 22,118,195 km (0.105 R)
• M51: 23,112,273 km (0.096 R)
• M52: 23,734,899 km (0.119 R)
• M53: 24,072,541 km (0.107 R)
• M54: 26,629,767 km (0.079 R)
• M55: 26,980,574 km (0.095 R)
• M56: 27,080,955 km (0.107 R)
• M57: 27,636,112 km (0.12 R)
• M58: 28,042,121 km (0.063 R)
• M59: 28,757,498 km (0.027 R)
• M60: 28,860,122 km (0.118 R)
• M61: 28,962,896 km (0.105 R)
• M62: 29,323,726 km (0.059 R)
• M63: 29,582,381 km (0.107 R)
• M64: 31,731,504 km (0.039 R)
• M65: 33,174,076 km (0.099 R)
• M66: 33,822,134 km (0.096 R)
• M67: 34,474,231 km (0.104 R)
• M68: 35,130,666 km (0.065 R)
• M69: 35,350,276 km (0.066 R)
• M70: 35,846,343 km (0.12 R)
• M71: 37,012,757 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 14.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.56 AU - 9.88 AU

Year: 8523 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,899,180 km

• M1: 189,391 km (0.064 R)
• M2: 323,131 km (0.03 R)
• M3: 864,227 km (0.039 R)
• M4: 1,074,113 km (0.073 R)
• M5: 1,287,290 km (0.083 R)
• M6: 1,422,377 km (0.045 R)
• M7: 1,959,583 km (0.105 R)
• M8: 2,099,157 km (0.111 R)
• M9: 2,333,278 km (0.036 R)
• M10: 2,730,161 km (0.071 R)
• M11: 2,847,595 km (0.06 R)
• M12: 2,966,825 km (0.106 R)
• M13: 3,169,231 km (0.087 R)
• M14: 3,355,480 km (0.078 R)
• M15: 3,630,890 km (0.086 R)
• M16: 3,760,741 km (0.12 R)
• M17: 3,869,947 km (0.09 R)
• M18: 4,024,781 km (0.11 R)
• M19: 4,478,811 km (0.107 R)
• M20: 5,288,285 km (0.113 R)
• M21: 5,609,771 km (0.096 R)
• M22: 6,142,937 km (0.112 R)
• M23: 6,376,460 km (0.087 R)
• M24: 6,481,178 km (0.118 R)
• M25: 8,234,316 km (0.094 R)
• M26: 8,665,606 km (0.099 R)
• M27: 9,370,960 km (0.1 R)
• M28: 9,700,375 km (0.046 R)
• M29: 9,821,250 km (0.093 R)
• M30: 9,942,424 km (0.058 R)
• M31: 10,587,490 km (0.038 R)
• M32: 10,993,499 km (0.057 R)
• M33: 11,788,911 km (0.077 R)
• M34: 12,405,852 km (0.031 R)
• M35: 12,504,288 km (0.086 R)
• M36: 13,334,257 km (0.096 R)
• M37: 13,569,873 km (0.055 R)
• M38: 13,772,878 km (0.088 R)
• M39: 14,011,037 km (0.116 R)
• M40: 14,113,662 km (0.082 R)
• M41: 14,388,174 km (0.052 R)
• M42: 14,664,481 km (0.084 R)
• M43: 15,539,479 km (0.107 R)
• M44: 16,359,425 km (0.035 R)
• M45: 16,611,647 km (0.093 R)
• M46: 16,829,012 km (0.111 R)
• M47: 17,339,889 km (0.112 R)
• M48: 17,781,652 km (0.119 R)
• M49: 18,639,147 km (0.104 R)
• M50: 18,865,039 km (0.105 R)
• M51: 19,586,251 km (0.077 R)
• M52: 19,700,992 km (0.12 R)
• M53: 19,854,330 km (0.105 R)
• M54: 20,085,010 km (0.099 R)
• M55: 20,394,079 km (0.049 R)
• M56: 20,938,616 km (0.064 R)
• M57: 22,042,199 km (0.111 R)
• M58: 22,241,164 km (0.107 R)
• M59: 22,681,281 km (0.075 R)
• M60: 22,841,949 km (0.031 R)
• M61: 23,326,497 km (0.107 R)
• M62: 23,692,114 km (0.106 R)
• M63: 24,882,913 km (0.067 R)
• M64: 25,423,111 km (0.07 R)
• M65: 26,303,943 km (0.106 R)
• M66: 26,642,184 km (0.088 R)
• M67: 27,665,284 km (0.061 R)
• M68: 27,794,088 km (0.04 R)
• M69: 28,701,399 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.4

Radius: 13.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.68 AU - 12.08 AU

Year: 12094 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,899,180 km

• M1: 314,604 km (0.116 R)
• M2: 452,384 km (0.041 R)
• M3: 709,393 km (0.053 R)
• M4: 1,105,379 km (0.092 R)
• M5: 1,292,675 km (0.099 R)
• M6: 1,890,319 km (0.057 R)
• M7: 2,002,667 km (0.1 R)
• M8: 2,353,324 km (0.119 R)
• M9: 2,567,249 km (0.078 R)
• M10: 3,014,547 km (0.111 R)
• M11: 3,113,580 km (0.109 R)
• M12: 3,486,528 km (0.03 R)
• M13: 3,766,874 km (0.11 R)
• M14: 4,201,307 km (0.1 R)
• M15: 4,424,656 km (0.064 R)
• M16: 4,613,898 km (0.108 R)
• M17: 4,767,235 km (0.06 R)
• M18: 4,922,219 km (0.116 R)
• M19: 5,157,985 km (0.033 R)
• M20: 5,357,249 km (0.067 R)
• M21: 5,681,578 km (0.117 R)
• M22: 6,392,018 km (0.058 R)
• M23: 7,668,387 km (0.047 R)
• M24: 7,988,227 km (0.05 R)
• M25: 8,219,356 km (0.113 R)
• M26: 8,830,613 km (0.063 R)
• M27: 9,799,857 km (0.114 R)
• M28: 10,147,074 km (0.112 R)
• M29: 10,904,787 km (0.095 R)
• M30: 11,628,392 km (0.115 R)
• M31: 11,785,619 km (0.097 R)
• M32: 12,154,977 km (0.103 R)
• M33: 12,367,705 km (0.083 R)
• M34: 12,581,779 km (0.105 R)
• M35: 12,851,055 km (0.089 R)
• M36: 13,231,184 km (0.068 R)
• M37: 14,170,060 km (0.102 R)
• M38: 15,416,809 km (0.091 R)
• M39: 17,172,938 km (0.104 R)
• M40: 18,807,145 km (0.092 R)
• M41: 19,239,034 km (0.07 R)
• M42: 21,062,483 km (0.11 R)
• M43: 22,027,239 km (0.084 R)
• M44: 23,733,553 km (0.119 R)
• M45: 23,866,545 km (0.093 R)
• M46: 24,872,142 km (0.11 R)
• M47: 25,754,769 km (0.081 R)
• M48: 26,371,861 km (0.094 R)
• M49: 28,181,845 km (0.1 R)
• M50: 29,601,230 km (0.086 R)
• M51: 30,319,748 km (0.087 R)
• M52: 30,971,247 km (0.054 R)
• M53: 32,067,351 km (0.058 R)
• M54: 33,101,970 km (0.093 R)
• M55: 34,222,458 km (0.118 R)
• M56: 34,749,641 km (0.049 R)
• M57: 35,203,670 km (0.113 R)
• M58: 35,888,380 km (0.098 R)
• M59: 36,194,158 km (0.12 R)
• M60: 36,577,577 km (0.081 R)
• M61: 36,962,343 km (0.091 R)
• M62: 37,735,764 km (0.115 R)
• M63: 40,564,510 km (0.073 R)
• M64: 43,054,566 km (0.117 R)
• M65: 43,786,698 km (0.11 R)
• M66: 43,950,059 km (0.088 R)
• M67: 46,007,928 km (0.115 R)
• M68: 46,173,832 km (0.115 R)
• M69: 46,423,211 km (0.07 R)
• M70: 46,589,714 km (0.087 R)
• M71: 46,756,366 km (0.118 R)
• M72: 47,508,843 km (0.056 R)
• M73: 48,181,136 km (0.035 R)
• M74: 48,603,002 km (0.116 R)
• M75: 49,620,267 km (0.066 R)
• M76: 49,705,389 km (0.073 R)
• M77: 52,021,164 km (0.08 R)
• M78: 53,410,030 km (0.118 R)
• M79: 53,846,557 km (0.08 R)
• M80: 56,135,554 km (0.109 R)
• M81: 57,828,403 km (0.071 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 18,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit