🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.06 AU

Year: 333 Days

Day: 20.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.04 AU - 1.1 AU

Year: 470 Days

Day: 44.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 11.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.92 AU - 4.12 AU

Year: 3422 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,919,256 km

• M1: 145,110 km (0.109 R)
• M2: 273,166 km (0.108 R)
• M3: 373,247 km (0.078 R)
• M4: 473,028 km (0.109 R)
• M5: 664,065 km (0.1 R)
• M6: 803,041 km (0.097 R)
• M7: 1,162,824 km (0.066 R)
• M8: 1,267,244 km (0.112 R)
• M9: 1,514,230 km (0.105 R)
• M10: 1,600,099 km (0.104 R)
• M11: 1,822,401 km (0.108 R)
• M12: 2,039,019 km (0.079 R)
• M13: 2,330,286 km (0.052 R)
• M14: 2,447,122 km (0.084 R)
• M15: 2,669,724 km (0.117 R)
• M16: 2,881,105 km (0.061 R)
• M17: 3,171,475 km (0.114 R)
• M18: 3,301,625 km (0.117 R)
• M19: 3,529,014 km (0.095 R)
• M20: 3,702,846 km (0.109 R)
• M21: 3,919,315 km (0.116 R)
• M22: 4,593,552 km (0.114 R)
• M23: 4,698,869 km (0.099 R)
• M24: 5,172,047 km (0.092 R)
• M25: 5,819,208 km (0.107 R)
• M26: 5,933,351 km (0.09 R)
• M27: 6,025,204 km (0.062 R)
• M28: 6,187,218 km (0.094 R)
• M29: 6,468,163 km (0.044 R)
• M30: 7,509,514 km (0.09 R)
• M31: 7,633,979 km (0.061 R)
• M32: 8,138,872 km (0.096 R)
• M33: 9,421,076 km (0.102 R)
• M34: 9,962,470 km (0.053 R)
• M35: 10,044,599 km (0.12 R)
• M36: 10,126,878 km (0.1 R)
• M37: 10,597,513 km (0.111 R)
• M38: 10,709,412 km (0.044 R)
• M39: 10,905,984 km (0.082 R)
• M40: 11,531,602 km (0.087 R)
• M41: 11,617,920 km (0.103 R)
• M42: 12,052,352 km (0.034 R)
• M43: 12,521,491 km (0.095 R)
• M44: 12,817,845 km (0.108 R)
• M45: 12,966,844 km (0.103 R)
• M46: 13,326,926 km (0.11 R)
• M47: 13,447,801 km (0.069 R)
• M48: 13,599,194 km (0.092 R)
• M49: 14,026,296 km (0.09 R)
• M50: 14,179,933 km (0.108 R)
• M51: 14,644,136 km (0.09 R)
• M52: 15,050,593 km (0.086 R)
• M53: 15,714,808 km (0.108 R)
• M54: 16,324,120 km (0.061 R)
• M55: 16,453,372 km (0.07 R)
• M56: 17,006,585 km (0.097 R)
• M57: 17,170,544 km (0.079 R)
• M58: 17,367,864 km (0.059 R)
• M59: 18,198,132 km (0.099 R)
• M60: 18,365,831 km (0.104 R)
• M61: 18,466,660 km (0.072 R)
• M62: 18,635,108 km (0.098 R)
• M63: 18,871,771 km (0.1 R)
• M64: 19,313,983 km (0.095 R)
• M65: 19,966,529 km (0.062 R)
• M66: 20,312,848 km (0.036 R)
• M67: 20,451,974 km (0.099 R)
• M68: 20,836,141 km (0.08 R)
• M69: 20,976,464 km (0.098 R)
• M70: 21,611,656 km (0.11 R)
• M71: 22,684,273 km (0.099 R)
• M72: 24,178,157 km (0.073 R)
• M73: 24,288,710 km (0.077 R)
• M74: 24,658,367 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 14.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.83 AU - 6.17 AU

Year: 5477 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,919,256 km

• M1: 488,736 km (0.108 R)
• M2: 703,110 km (0.037 R)
• M3: 809,923 km (0.11 R)
• M4: 942,616 km (0.085 R)
• M5: 1,167,462 km (0.109 R)
• M6: 1,365,230 km (0.056 R)
• M7: 1,574,667 km (0.069 R)
• M8: 1,683,574 km (0.087 R)
• M9: 1,909,467 km (0.082 R)
• M10: 2,253,991 km (0.111 R)
• M11: 2,377,858 km (0.077 R)
• M12: 2,546,904 km (0.071 R)
• M13: 2,897,112 km (0.108 R)
• M14: 3,017,539 km (0.055 R)
• M15: 3,201,095 km (0.082 R)
• M16: 3,467,828 km (0.096 R)
• M17: 3,612,041 km (0.083 R)
• M18: 3,973,020 km (0.083 R)
• M19: 4,243,044 km (0.057 R)
• M20: 4,484,495 km (0.105 R)
• M21: 5,035,016 km (0.069 R)
• M22: 5,125,821 km (0.088 R)
• M23: 5,401,830 km (0.066 R)
• M24: 5,494,879 km (0.087 R)
• M25: 5,663,775 km (0.116 R)
• M26: 5,758,321 km (0.084 R)
• M27: 5,949,208 km (0.116 R)
• M28: 6,103,294 km (0.027 R)
• M29: 6,593,825 km (0.063 R)
• M30: 6,773,492 km (0.119 R)
• M31: 6,914,414 km (0.079 R)
• M32: 7,343,011 km (0.102 R)
• M33: 7,633,680 km (0.089 R)
• M34: 7,906,995 km (0.093 R)
• M35: 8,055,546 km (0.096 R)
• M36: 8,398,574 km (0.103 R)
• M37: 8,528,425 km (0.101 R)
• M38: 8,658,874 km (0.063 R)
• M39: 8,966,148 km (0.081 R)
• M40: 9,076,851 km (0.09 R)
• M41: 9,232,433 km (0.119 R)
• M42: 9,681,974 km (0.1 R)
• M43: 9,772,780 km (0.067 R)
• M44: 10,115,658 km (0.083 R)
• M45: 10,346,638 km (0.116 R)
• M46: 11,527,114 km (0.099 R)
• M47: 11,719,946 km (0.106 R)
• M48: 12,084,516 km (0.109 R)
• M49: 12,255,806 km (0.089 R)
• M50: 12,675,577 km (0.092 R)
• M51: 13,911,405 km (0.118 R)
• M52: 14,194,145 km (0.094 R)
• M53: 14,817,819 km (0.119 R)
• M54: 15,027,555 km (0.087 R)
• M55: 15,264,967 km (0.077 R)
• M56: 15,370,732 km (0.117 R)
• M57: 15,823,416 km (0.096 R)
• M58: 16,091,645 km (0.049 R)
• M59: 16,415,674 km (0.095 R)
• M60: 16,551,359 km (0.063 R)
• M61: 17,042,638 km (0.093 R)
• M62: 17,207,495 km (0.061 R)
• M63: 17,317,749 km (0.116 R)
• M64: 17,428,152 km (0.093 R)
• M65: 17,733,182 km (0.099 R)
• M66: 18,207,856 km (0.08 R)
• M67: 18,376,453 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 8.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.61 AU - 6.71 AU

Year: 7298 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,919,256 km

• M1: 189,092 km (0.029 R)
• M2: 272,418 km (0.119 R)
• M3: 353,500 km (0.084 R)
• M4: 413,040 km (0.087 R)
• M5: 465,997 km (0.099 R)
• M6: 556,055 km (0.118 R)
• M7: 665,262 km (0.057 R)
• M8: 742,155 km (0.072 R)
• M9: 905,666 km (0.099 R)
• M10: 1,283,999 km (0.098 R)
• M11: 1,465,311 km (0.099 R)
• M12: 1,567,786 km (0.106 R)
• M13: 1,637,498 km (0.109 R)
• M14: 2,001,620 km (0.078 R)
• M15: 2,212,702 km (0.079 R)
• M16: 2,291,241 km (0.096 R)
• M17: 2,635,615 km (0.065 R)
• M18: 3,061,670 km (0.096 R)
• M19: 3,193,765 km (0.099 R)
• M20: 3,647,645 km (0.112 R)
• M21: 4,001,444 km (0.066 R)
• M22: 4,565,129 km (0.055 R)
• M23: 4,716,372 km (0.036 R)
• M24: 4,792,667 km (0.107 R)
• M25: 4,869,261 km (0.058 R)
• M26: 4,946,304 km (0.073 R)
• M27: 5,364,131 km (0.108 R)
• M28: 5,523,901 km (0.075 R)
• M29: 5,685,018 km (0.064 R)
• M30: 5,766,250 km (0.06 R)
• M31: 5,820,554 km (0.115 R)
• M32: 5,875,157 km (0.11 R)
• M33: 6,514,389 km (0.078 R)
• M34: 6,914,414 km (0.074 R)
• M35: 7,351,838 km (0.082 R)
• M36: 7,798,238 km (0.112 R)
• M37: 7,858,376 km (0.08 R)
• M38: 9,348,820 km (0.092 R)
• M39: 9,637,843 km (0.072 R)
• M40: 10,290,688 km (0.096 R)
• M41: 10,689,217 km (0.07 R)
• M42: 11,262,476 km (0.047 R)
• M43: 12,263,435 km (0.114 R)
• M44: 12,721,354 km (0.096 R)
• M45: 13,077,397 km (0.096 R)
• M46: 13,617,595 km (0.109 R)
• M47: 14,201,924 km (0.112 R)
• M48: 14,312,327 km (0.082 R)
• M49: 14,460,130 km (0.076 R)
• M50: 14,719,832 km (0.076 R)
• M51: 14,831,731 km (0.098 R)
• M52: 15,131,226 km (0.073 R)
• M53: 15,357,119 km (0.079 R)
• M54: 15,432,816 km (0.112 R)
• M55: 15,736,350 km (0.065 R)
• M56: 16,118,423 km (0.099 R)
• M57: 16,581,129 km (0.11 R)
• M58: 16,853,098 km (0.069 R)
• M59: 17,087,368 km (0.11 R)
• M60: 17,361,880 km (0.05 R)
• M61: 17,836,255 km (0.102 R)
• M62: 18,074,864 km (0.115 R)
• M63: 18,757,030 km (0.113 R)
• M64: 19,040,368 km (0.059 R)
• M65: 19,898,761 km (0.091 R)
• M66: 20,312,100 km (0.076 R)
• M67: 20,603,068 km (0.115 R)
• M68: 22,592,121 km (0.117 R)
• M69: 23,631,228 km (0.094 R)
• M70: 23,980,987 km (0.075 R)
• M71: 24,464,787 km (0.08 R)
• M72: 24,818,736 km (0.114 R)
• M73: 25,666,058 km (0.086 R)
• M74: 25,845,575 km (0.076 R)
• M75: 26,568,133 km (0.097 R)
• M76: 27,848,541 km (0.093 R)
• M77: 27,940,694 km (0.109 R)
• M78: 28,310,649 km (0.116 R)
• M79: 28,728,775 km (0.098 R)
• M80: 31,327,888 km (0.105 R)
• M81: 32,001,378 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.4

Radius: 5.6

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.23 AU - 15.29 AU

Year: 22864 Days

Day: 23.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,919,256 km

• M1: 111,151 km (0.088 R)
• M2: 349,760 km (0.077 R)
• M3: 401,521 km (0.067 R)
• M4: 533,616 km (0.103 R)
• M5: 768,634 km (0.081 R)
• M6: 1,137,093 km (0.076 R)
• M7: 1,409,960 km (0.039 R)
• M8: 1,642,884 km (0.079 R)
• M9: 2,177,098 km (0.115 R)
• M10: 2,276,580 km (0.111 R)
• M11: 2,411,667 km (0.114 R)
• M12: 2,941,543 km (0.095 R)
• M13: 3,701,799 km (0.083 R)
• M14: 3,780,937 km (0.102 R)
• M15: 3,820,879 km (0.037 R)
• M16: 4,309,765 km (0.091 R)
• M17: 4,775,164 km (0.109 R)
• M18: 5,079,596 km (0.059 R)
• M19: 6,076,815 km (0.109 R)
• M20: 6,217,437 km (0.088 R)
• M21: 6,501,972 km (0.091 R)
• M22: 7,782,979 km (0.092 R)
• M23: 7,884,705 km (0.057 R)
• M24: 8,399,771 km (0.106 R)
• M25: 8,661,418 km (0.058 R)
• M26: 8,714,076 km (0.097 R)
• M27: 9,085,677 km (0.093 R)
• M28: 10,286,948 km (0.03 R)
• M29: 10,962,981 km (0.103 R)
• M30: 11,191,417 km (0.053 R)
• M31: 11,421,648 km (0.111 R)
• M32: 11,653,225 km (0.03 R)
• M33: 12,834,749 km (0.115 R)
• M34: 14,740,028 km (0.115 R)
• M35: 16,339,528 km (0.118 R)
• M36: 16,665,951 km (0.108 R)
• M37: 16,862,971 km (0.058 R)
• M38: 17,060,590 km (0.051 R)
• M39: 17,192,834 km (0.078 R)
• M40: 17,792,124 km (0.069 R)
• M41: 20,889,099 km (0.058 R)
• M42: 20,959,858 km (0.066 R)
• M43: 21,528,330 km (0.088 R)
• M44: 23,410,421 km (0.103 R)
• M45: 24,222,438 km (0.119 R)
• M46: 25,571,063 km (0.084 R)
• M47: 25,722,307 km (0.106 R)
• M48: 27,639,104 km (0.116 R)
• M49: 28,340,269 km (0.098 R)
• M50: 28,496,898 km (0.058 R)
• M51: 28,811,054 km (0.05 R)
• M52: 29,601,379 km (0.108 R)
• M53: 30,238,666 km (0.092 R)
• M54: 30,800,107 km (0.09 R)
• M55: 32,341,264 km (0.113 R)
• M56: 33,244,836 km (0.086 R)
• M57: 33,575,447 km (0.05 R)
• M58: 33,824,228 km (0.06 R)
• M59: 33,907,255 km (0.101 R)
• M60: 34,992,887 km (0.089 R)
• M61: 35,160,885 km (0.036 R)
• M62: 35,497,780 km (0.12 R)
• M63: 36,429,625 km (0.088 R)
• M64: 37,112,539 km (0.075 R)
• M65: 37,885,661 km (0.094 R)
• M66: 39,011,983 km (0.101 R)
• M67: 41,474,663 km (0.046 R)
• M68: 41,741,546 km (0.075 R)
• M69: 42,098,187 km (0.086 R)
• M70: 43,354,510 km (0.045 R)
• M71: 44,259,428 km (0.09 R)
• M72: 44,987,820 km (0.106 R)
• M73: 46,179,815 km (0.055 R)
• M74: 46,456,422 km (0.087 R)
• M75: 47,103,882 km (0.095 R)
• M76: 54,031,460 km (0.087 R)
• M77: 55,298,105 km (0.047 R)
• M78: 57,463,684 km (0.11 R)
• M79: 58,258,048 km (0.075 R)
• M80: 58,457,313 km (0.11 R)
• M81: 60,259,967 km (0.062 R)
• M82: 60,965,770 km (0.111 R)
• M83: 61,168,026 km (0.106 R)
• M84: 61,471,710 km (0.096 R)
• M85: 61,978,996 km (0.071 R)
• M86: 62,385,902 km (0.12 R)
• M87: 62,895,732 km (0.062 R)
• M88: 64,536,372 km (0.09 R)
• M89: 66,295,044 km (0.119 R)
• M90: 66,815,196 km (0.109 R)
• M91: 67,232,425 km (0.102 R)
• M92: 67,964,557 km (0.118 R)
• M93: 68,594,064 km (0.089 R)
• M94: 70,388,491 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 14,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit