🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.63 AU - 0.91 AU

Year: 302 Days

Day: 44.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,084,515 km

• M1: 177,573 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.97 AU - 1.45 AU

Year: 594 Days

Day: 20 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,084,515 km

• M1: 585,077 km (0.079 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.2

Radius: 11.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.59 AU - 4.37 AU

Year: 3543 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,084,515 km

• M1: 192,832 km (0.097 R)
• M2: 462,108 km (0.098 R)
• M3: 599,139 km (0.08 R)
• M4: 677,978 km (0.1 R)
• M5: 770,429 km (0.092 R)
• M6: 979,866 km (0.096 R)
• M7: 1,197,232 km (0.11 R)
• M8: 1,503,758 km (0.069 R)
• M9: 1,888,524 km (0.083 R)
• M10: 2,064,899 km (0.093 R)
• M11: 2,190,262 km (0.111 R)
• M12: 2,347,191 km (0.076 R)
• M13: 2,552,140 km (0.096 R)
• M14: 2,717,595 km (0.089 R)
• M15: 2,793,890 km (0.098 R)
• M16: 2,902,049 km (0.103 R)
• M17: 3,027,412 km (0.077 R)
• M18: 3,613,836 km (0.084 R)
• M19: 4,486,291 km (0.051 R)
• M20: 4,558,846 km (0.038 R)
• M21: 4,815,855 km (0.111 R)
• M22: 4,908,905 km (0.087 R)
• M23: 4,983,703 km (0.114 R)
• M24: 5,077,801 km (0.104 R)
• M25: 5,537,814 km (0.109 R)
• M26: 6,171,959 km (0.075 R)
• M27: 6,354,469 km (0.1 R)
• M28: 6,477,139 km (0.111 R)
• M29: 6,641,996 km (0.116 R)
• M30: 6,850,086 km (0.037 R)
• M31: 7,039,178 km (0.076 R)
• M32: 7,166,187 km (0.114 R)
• M33: 7,379,663 km (0.117 R)
• M34: 7,616,776 km (0.062 R)
• M35: 7,790,908 km (0.118 R)
• M36: 7,878,422 km (0.039 R)
• M37: 8,120,920 km (0.104 R)
• M38: 8,455,571 km (0.026 R)
• M39: 8,863,225 km (0.103 R)
• M40: 9,416,737 km (0.096 R)
• M41: 9,603,735 km (0.096 R)
• M42: 9,886,624 km (0.094 R)
• M43: 10,029,041 km (0.077 R)
• M44: 10,267,949 km (0.086 R)
• M45: 10,727,215 km (0.12 R)
• M46: 10,898,055 km (0.114 R)
• M47: 10,996,042 km (0.116 R)
• M48: 11,094,477 km (0.052 R)
• M49: 11,168,379 km (0.052 R)
• M50: 11,715,907 km (0.085 R)
• M51: 11,917,116 km (0.04 R)
• M52: 12,221,099 km (0.117 R)
• M53: 12,297,543 km (0.099 R)
• M54: 12,450,881 km (0.081 R)
• M55: 12,553,356 km (0.099 R)
• M56: 12,630,548 km (0.106 R)
• M57: 12,733,472 km (0.079 R)
• M58: 13,489,090 km (0.096 R)
• M59: 13,594,407 km (0.077 R)
• M60: 14,151,959 km (0.073 R)
• M61: 14,420,188 km (0.093 R)
• M62: 14,554,826 km (0.094 R)
• M63: 14,690,062 km (0.06 R)
• M64: 15,016,036 km (0.041 R)
• M65: 15,098,016 km (0.111 R)
• M66: 15,371,929 km (0.097 R)
• M67: 15,537,235 km (0.116 R)
• M68: 15,620,112 km (0.118 R)
• M69: 16,316,041 km (0.047 R)
• M70: 16,484,638 km (0.08 R)
• M71: 16,653,684 km (0.03 R)
• M72: 17,278,853 km (0.075 R)
• M73: 17,536,760 km (0.117 R)
• M74: 17,709,396 km (0.08 R)
• M75: 18,757,329 km (0.092 R)
• M76: 18,875,063 km (0.117 R)
• M77: 19,645,940 km (0.085 R)
• M78: 19,825,308 km (0.081 R)
• M79: 20,155,620 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 8.4

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.09 AU - 4.17 AU

Year: 3745 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,084,515 km

• M1: 133,740 km (0.093 R)
• M2: 187,446 km (0.109 R)
• M3: 397,332 km (0.117 R)
• M4: 450,589 km (0.115 R)
• M5: 585,526 km (0.104 R)
• M6: 679,922 km (0.115 R)
• M7: 768,335 km (0.044 R)
• M8: 1,070,522 km (0.096 R)
• M9: 1,611,618 km (0.106 R)
• M10: 1,716,785 km (0.095 R)
• M11: 2,079,111 km (0.067 R)
• M12: 2,362,150 km (0.094 R)
• M13: 2,675,259 km (0.06 R)
• M14: 2,909,679 km (0.106 R)
• M15: 3,514,952 km (0.102 R)
• M16: 3,692,225 km (0.116 R)
• M17: 3,832,099 km (0.103 R)
• M18: 3,994,263 km (0.102 R)
• M19: 4,096,588 km (0.05 R)
• M20: 4,241,548 km (0.107 R)
• M21: 4,367,211 km (0.088 R)
• M22: 4,430,341 km (0.105 R)
• M23: 4,493,920 km (0.061 R)
• M24: 4,643,518 km (0.079 R)
• M25: 5,146,316 km (0.108 R)
• M26: 5,574,765 km (0.084 R)
• M27: 5,897,896 km (0.113 R)
• M28: 6,014,732 km (0.107 R)
• M29: 6,156,102 km (0.078 R)
• M30: 6,562,260 km (0.119 R)
• M31: 6,659,200 km (0.065 R)
• M32: 6,756,588 km (0.074 R)
• M33: 7,076,129 km (0.098 R)
• M34: 7,150,629 km (0.101 R)
• M35: 7,755,902 km (0.087 R)
• M36: 7,935,569 km (0.099 R)
• M37: 8,246,583 km (0.108 R)
• M38: 8,429,990 km (0.119 R)
• M39: 8,482,648 km (0.066 R)
• M40: 8,535,456 km (0.105 R)
• M41: 8,800,843 km (0.111 R)
• M42: 8,934,434 km (0.07 R)
• M43: 9,095,850 km (0.061 R)
• M44: 9,149,855 km (0.034 R)
• M45: 9,204,009 km (0.117 R)
• M46: 9,613,159 km (0.095 R)
• M47: 10,196,142 km (0.113 R)
• M48: 10,393,013 km (0.102 R)
• M49: 11,106,296 km (0.052 R)
• M50: 11,308,851 km (0.115 R)
• M51: 11,425,238 km (0.056 R)
• M52: 12,042,329 km (0.073 R)
• M53: 12,519,846 km (0.074 R)
• M54: 12,670,341 km (0.025 R)
• M55: 12,912,391 km (0.113 R)
• M56: 13,339,642 km (0.076 R)
• M57: 13,431,794 km (0.058 R)
• M58: 13,493,279 km (0.039 R)
• M59: 13,864,581 km (0.086 R)
• M60: 13,989,196 km (0.11 R)
• M61: 15,126,589 km (0.107 R)
• M62: 15,641,654 km (0.097 R)
• M63: 15,706,430 km (0.117 R)
• M64: 16,097,030 km (0.071 R)
• M65: 17,758,614 km (0.093 R)
• M66: 17,893,850 km (0.101 R)
• M67: 18,267,695 km (0.057 R)
• M68: 18,370,020 km (0.053 R)
• M69: 18,609,676 km (0.052 R)
• M70: 19,613,627 km (0.074 R)
• M71: 19,788,507 km (0.113 R)
• M72: 19,998,991 km (0.09 R)
• M73: 21,027,028 km (0.114 R)
• M74: 21,493,324 km (0.051 R)
• M75: 22,326,884 km (0.062 R)
• M76: 22,765,954 km (0.09 R)
• M77: 23,134,114 km (0.097 R)
• M78: 23,950,769 km (0.06 R)
• M79: 24,362,612 km (0.112 R)
• M80: 24,475,408 km (0.106 R)
• M81: 24,890,243 km (0.105 R)
• M82: 25,041,636 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.6

Radius: 9.5

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.32 AU - 5.92 AU

Year: 5945 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,084,515 km

• M1: 119,230 km (0.075 R)
• M2: 412,591 km (0.119 R)
• M3: 514,766 km (0.077 R)
• M4: 588,219 km (0.083 R)
• M5: 719,715 km (0.089 R)
• M6: 832,213 km (0.077 R)
• M7: 905,815 km (0.106 R)
• M8: 1,108,071 km (0.082 R)
• M9: 1,290,880 km (0.12 R)
• M10: 1,447,808 km (0.077 R)
• M11: 1,574,518 km (0.102 R)
• M12: 2,409,872 km (0.119 R)
• M13: 3,149,484 km (0.098 R)
• M14: 3,243,731 km (0.083 R)
• M15: 3,410,981 km (0.114 R)
• M16: 3,630,142 km (0.08 R)
• M17: 4,056,795 km (0.093 R)
• M18: 4,499,455 km (0.11 R)
• M19: 4,605,969 km (0.11 R)
• M20: 4,930,297 km (0.119 R)
• M21: 5,544,097 km (0.108 R)
• M22: 5,629,817 km (0.107 R)
• M23: 5,947,413 km (0.083 R)
• M24: 6,182,132 km (0.08 R)
• M25: 6,241,223 km (0.1 R)
• M26: 7,089,293 km (0.116 R)
• M27: 7,558,432 km (0.038 R)
• M28: 7,621,862 km (0.1 R)
• M29: 8,134,833 km (0.084 R)
• M30: 8,264,834 km (0.088 R)
• M31: 8,494,018 km (0.093 R)
• M32: 8,559,841 km (0.093 R)
• M33: 9,329,522 km (0.116 R)
• M34: 9,843,390 km (0.117 R)
• M35: 10,827,146 km (0.079 R)
• M36: 10,934,408 km (0.118 R)
• M37: 11,186,181 km (0.12 R)
• M38: 12,249,074 km (0.118 R)
• M39: 12,849,260 km (0.084 R)
• M40: 13,038,801 km (0.047 R)
• M41: 13,229,388 km (0.096 R)
• M42: 13,806,238 km (0.092 R)
• M43: 16,072,795 km (0.103 R)
• M44: 16,812,258 km (0.116 R)
• M45: 17,144,514 km (0.107 R)
• M46: 17,269,728 km (0.056 R)
• M47: 17,436,978 km (0.03 R)
• M48: 18,452,299 km (0.066 R)
• M49: 19,010,149 km (0.051 R)
• M50: 20,318,832 km (0.119 R)
• M51: 20,584,069 km (0.037 R)
• M52: 20,805,922 km (0.115 R)
• M53: 20,894,933 km (0.106 R)
• M54: 21,611,357 km (0.087 R)
• M55: 21,791,772 km (0.075 R)
• M56: 22,244,755 km (0.073 R)
• M57: 22,655,251 km (0.067 R)
• M58: 23,114,217 km (0.05 R)
• M59: 23,576,325 km (0.069 R)
• M60: 23,994,750 km (0.091 R)
• M61: 24,415,719 km (0.09 R)
• M62: 25,502,547 km (0.113 R)
• M63: 25,884,172 km (0.058 R)
• M64: 26,460,423 km (0.103 R)
• M65: 27,089,332 km (0.088 R)
• M66: 27,235,040 km (0.09 R)
• M67: 27,576,423 km (0.113 R)
• M68: 28,017,288 km (0.085 R)
• M69: 28,509,913 km (0.09 R)
• M70: 30,761,960 km (0.068 R)
• M71: 31,576,371 km (0.108 R)
• M72: 31,832,333 km (0.093 R)
• M73: 33,486,735 km (0.057 R)
• M74: 33,591,155 km (0.091 R)
• M75: 34,009,580 km (0.109 R)
• M76: 34,482,309 km (0.11 R)
• M77: 34,851,517 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 8

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.51 AU - 14.47 AU

Year: 22109 Days

Day: 21.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,084,515 km

• M1: 110,702 km (0.086 R)
• M2: 277,504 km (0.102 R)
• M3: 726,896 km (0.031 R)
• M4: 859,589 km (0.039 R)
• M5: 1,049,130 km (0.08 R)
• M6: 1,440,328 km (0.098 R)
• M7: 2,153,312 km (0.097 R)
• M8: 2,445,776 km (0.109 R)
• M9: 2,579,815 km (0.054 R)
• M10: 2,647,733 km (0.086 R)
• M11: 2,716,249 km (0.069 R)
• M12: 2,855,225 km (0.089 R)
• M13: 3,068,103 km (0.096 R)
• M14: 3,212,913 km (0.057 R)
• M15: 3,322,868 km (0.088 R)
• M16: 3,434,318 km (0.114 R)
• M17: 3,509,267 km (0.109 R)
• M18: 3,622,662 km (0.042 R)
• M19: 4,128,303 km (0.107 R)
• M20: 5,119,239 km (0.119 R)
• M21: 5,597,055 km (0.047 R)
• M22: 6,548,796 km (0.108 R)
• M23: 6,924,287 km (0.049 R)
• M24: 7,355,279 km (0.117 R)
• M25: 7,844,314 km (0.067 R)
• M26: 8,293,556 km (0.102 R)
• M27: 8,445,099 km (0.099 R)
• M28: 8,648,702 km (0.1 R)
• M29: 9,008,784 km (0.114 R)
• M30: 9,216,725 km (0.111 R)
• M31: 9,269,084 km (0.12 R)
• M32: 9,426,311 km (0.049 R)
• M33: 9,796,865 km (0.105 R)
• M34: 9,903,678 km (0.115 R)
• M35: 10,172,356 km (0.05 R)
• M36: 10,607,087 km (0.065 R)
• M37: 10,937,100 km (0.109 R)
• M38: 12,233,366 km (0.064 R)
• M39: 12,987,489 km (0.089 R)
• M40: 14,056,216 km (0.085 R)
• M41: 14,418,692 km (0.057 R)
• M42: 14,601,051 km (0.096 R)
• M43: 15,029,649 km (0.105 R)
• M44: 16,530,415 km (0.051 R)
• M45: 16,785,180 km (0.109 R)
• M46: 16,849,059 km (0.064 R)
• M47: 17,363,077 km (0.112 R)
• M48: 17,947,406 km (0.05 R)
• M49: 18,012,780 km (0.107 R)
• M50: 18,406,522 km (0.064 R)
• M51: 18,935,799 km (0.08 R)
• M52: 19,269,253 km (0.059 R)
• M53: 20,622,066 km (0.116 R)
• M54: 22,496,528 km (0.105 R)
• M55: 22,849,579 km (0.096 R)
• M56: 23,489,708 km (0.108 R)
• M57: 26,331,170 km (0.108 R)
• M58: 27,227,112 km (0.117 R)
• M59: 28,972,021 km (0.113 R)
• M60: 30,129,460 km (0.092 R)
• M61: 31,066,242 km (0.104 R)
• M62: 33,530,119 km (0.108 R)
• M63: 34,826,235 km (0.1 R)
• M64: 35,152,807 km (0.047 R)
• M65: 37,133,632 km (0.078 R)
• M66: 37,550,861 km (0.07 R)
• M67: 37,718,111 km (0.056 R)
• M68: 39,150,361 km (0.063 R)
• M69: 39,404,977 km (0.087 R)
• M70: 41,288,564 km (0.108 R)
• M71: 42,764,197 km (0.108 R)
• M72: 43,552,428 km (0.087 R)
• M73: 43,640,242 km (0.096 R)
• M74: 44,257,034 km (0.099 R)
• M75: 46,662,867 km (0.088 R)
• M76: 47,293,572 km (0.099 R)
• M77: 48,381,298 km (0.119 R)
• M78: 49,660,509 km (0.096 R)
• M79: 50,304,378 km (0.113 R)
• M80: 50,488,833 km (0.077 R)
• M81: 50,673,586 km (0.118 R)
• M82: 52,907,381 km (0.114 R)
• M83: 55,553,768 km (0.111 R)
• M84: 57,470,266 km (0.114 R)
• M85: 62,751,968 km (0.116 R)
• M86: 62,950,485 km (0.118 R)
• M87: 64,646,925 km (0.106 R)
• M88: 65,651,774 km (0.042 R)
• M89: 66,156,218 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit