🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.12 AU - 1.28 AU

Year: 495 Days

Day: 25 Hours

Environment

Temp: 2 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.58 AU - 1.74 AU

Year: 806 Days

Day: 36.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.09 AU - 2.39 AU

Year: 1263 Days

Day: 15.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,398,802 km

• M1: 163,211 km (0.119 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 10.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.38 AU - 4.66 AU

Year: 3620 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,398,802 km

• M1: 180,864 km (0.114 R)
• M2: 356,342 km (0.034 R)
• M3: 532,419 km (0.087 R)
• M4: 749,934 km (0.091 R)
• M5: 843,283 km (0.11 R)
• M6: 996,920 km (0.094 R)
• M7: 1,148,313 km (0.092 R)
• M8: 1,270,385 km (0.116 R)
• M9: 1,358,349 km (0.12 R)
• M10: 1,802,056 km (0.104 R)
• M11: 1,916,199 km (0.097 R)
• M12: 2,107,236 km (0.116 R)
• M13: 2,366,489 km (0.085 R)
• M14: 2,916,111 km (0.066 R)
• M15: 3,068,252 km (0.076 R)
• M16: 3,205,583 km (0.048 R)
• M17: 3,380,463 km (0.088 R)
• M18: 3,451,223 km (0.114 R)
• M19: 3,612,340 km (0.107 R)
• M20: 3,721,097 km (0.068 R)
• M21: 3,942,203 km (0.037 R)
• M22: 4,205,495 km (0.077 R)
• M23: 4,320,087 km (0.1 R)
• M24: 4,494,070 km (0.091 R)
• M25: 4,572,160 km (0.087 R)
• M26: 5,336,306 km (0.109 R)
• M27: 5,439,827 km (0.102 R)
• M28: 5,670,058 km (0.059 R)
• M29: 6,096,712 km (0.086 R)
• M30: 6,226,712 km (0.088 R)
• M31: 6,423,583 km (0.042 R)
• M32: 6,913,366 km (0.091 R)
• M33: 7,162,896 km (0.049 R)
• M34: 7,369,191 km (0.047 R)
• M35: 7,507,868 km (0.088 R)
• M36: 7,811,402 km (0.115 R)
• M37: 7,976,409 km (0.069 R)
• M38: 8,190,334 km (0.12 R)
• M39: 8,358,033 km (0.065 R)
• M40: 8,454,374 km (0.064 R)
• M41: 9,139,383 km (0.059 R)
• M42: 9,538,659 km (0.101 R)
• M43: 10,045,946 km (0.089 R)
• M44: 10,174,151 km (0.113 R)
• M45: 10,277,224 km (0.085 R)
• M46: 10,640,298 km (0.113 R)
• M47: 10,797,226 km (0.11 R)
• M48: 11,086,848 km (0.062 R)
• M49: 11,219,392 km (0.048 R)
• M50: 11,405,790 km (0.113 R)
• M51: 11,808,807 km (0.045 R)
• M52: 12,684,104 km (0.079 R)
• M53: 13,750,438 km (0.101 R)
• M54: 14,265,653 km (0.06 R)
• M55: 14,352,121 km (0.062 R)
• M56: 14,670,764 km (0.043 R)
• M57: 16,298,538 km (0.09 R)
• M58: 16,570,358 km (0.07 R)
• M59: 16,661,313 km (0.1 R)
• M60: 17,057,299 km (0.071 R)
• M61: 17,149,152 km (0.09 R)
• M62: 17,487,243 km (0.094 R)
• M63: 17,796,611 km (0.07 R)
• M64: 17,983,010 km (0.082 R)
• M65: 18,107,775 km (0.092 R)
• M66: 18,640,792 km (0.11 R)
• M67: 18,766,903 km (0.103 R)
• M68: 19,178,896 km (0.098 R)
• M69: 19,402,096 km (0.09 R)
• M70: 19,497,838 km (0.094 R)
• M71: 19,850,889 km (0.106 R)
• M72: 19,979,693 km (0.051 R)
• M73: 20,530,363 km (0.111 R)
• M74: 21,316,500 km (0.102 R)
• M75: 22,279,461 km (0.085 R)
• M76: 22,514,031 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 13.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.76 AU - 10.24 AU

Year: 10172 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,398,802 km

• M1: 188,344 km (0.068 R)
• M2: 287,826 km (0.106 R)
• M3: 430,842 km (0.113 R)
• M4: 1,253,780 km (0.109 R)
• M5: 1,947,315 km (0.063 R)
• M6: 2,070,135 km (0.081 R)
• M7: 2,302,162 km (0.076 R)
• M8: 2,884,845 km (0.099 R)
• M9: 3,169,231 km (0.087 R)
• M10: 3,339,324 km (0.119 R)
• M11: 3,663,502 km (0.093 R)
• M12: 4,024,183 km (0.067 R)
• M13: 4,315,749 km (0.033 R)
• M14: 4,669,398 km (0.11 R)
• M15: 4,863,726 km (0.046 R)
• M16: 5,089,170 km (0.047 R)
• M17: 5,404,821 km (0.067 R)
• M18: 6,237,184 km (0.107 R)
• M19: 6,606,392 km (0.055 R)
• M20: 7,953,969 km (0.077 R)
• M21: 8,287,124 km (0.077 R)
• M22: 8,590,957 km (0.105 R)
• M23: 9,036,459 km (0.098 R)
• M24: 9,174,987 km (0.085 R)
• M25: 9,349,269 km (0.115 R)
• M26: 9,559,902 km (0.105 R)
• M27: 9,772,032 km (0.079 R)
• M28: 10,599,608 km (0.115 R)
• M29: 10,709,263 km (0.096 R)
• M30: 11,114,523 km (0.089 R)
• M31: 12,437,268 km (0.094 R)
• M32: 12,824,277 km (0.104 R)
• M33: 12,941,263 km (0.033 R)
• M34: 13,570,621 km (0.034 R)
• M35: 14,129,668 km (0.068 R)
• M36: 14,331,177 km (0.115 R)
• M37: 15,270,352 km (0.099 R)
• M38: 15,560,123 km (0.114 R)
• M39: 15,935,315 km (0.107 R)
• M40: 16,145,201 km (0.098 R)
• M41: 16,313,648 km (0.099 R)
• M42: 16,822,580 km (0.046 R)
• M43: 17,552,617 km (0.096 R)
• M44: 19,177,101 km (0.08 R)
• M45: 19,534,640 km (0.094 R)
• M46: 20,165,793 km (0.118 R)
• M47: 20,256,449 km (0.104 R)
• M48: 20,438,211 km (0.112 R)
• M49: 20,574,943 km (0.101 R)
• M50: 20,711,975 km (0.034 R)
• M51: 21,401,621 km (0.042 R)
• M52: 21,912,199 km (0.119 R)
• M53: 22,239,219 km (0.062 R)
• M54: 23,611,182 km (0.103 R)
• M55: 23,706,775 km (0.11 R)
• M56: 23,802,517 km (0.051 R)
• M57: 24,573,245 km (0.057 R)
• M58: 24,670,035 km (0.115 R)
• M59: 25,793,814 km (0.097 R)
• M60: 27,084,096 km (0.119 R)
• M61: 27,535,582 km (0.088 R)
• M62: 28,497,048 km (0.117 R)
• M63: 28,598,924 km (0.053 R)
• M64: 29,109,950 km (0.057 R)
• M65: 29,212,575 km (0.086 R)
• M66: 29,418,122 km (0.025 R)
• M67: 30,348,770 km (0.077 R)
• M68: 30,557,011 km (0.055 R)
• M69: 31,446,968 km (0.045 R)
• M70: 32,611,289 km (0.117 R)
• M71: 32,877,872 km (0.085 R)
• M72: 33,520,694 km (0.101 R)
• M73: 33,628,255 km (0.078 R)
• M74: 34,601,240 km (0.066 R)
• M75: 34,709,848 km (0.096 R)
• M76: 34,873,059 km (0.12 R)
• M77: 35,419,091 km (0.088 R)
• M78: 36,962,791 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 12.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.12 AU - 10.52 AU

Year: 11593 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,398,802 km

• M1: 155,582 km (0.116 R)
• M2: 258,655 km (0.05 R)
• M3: 425,307 km (0.113 R)
• M4: 681,867 km (0.096 R)
• M5: 1,078,152 km (0.092 R)
• M6: 1,646,624 km (0.099 R)
• M7: 1,775,128 km (0.12 R)
• M8: 1,884,933 km (0.112 R)
• M9: 2,111,424 km (0.066 R)
• M10: 2,347,041 km (0.088 R)
• M11: 3,079,023 km (0.09 R)
• M12: 3,212,165 km (0.071 R)
• M13: 3,347,252 km (0.118 R)
• M14: 3,567,311 km (0.092 R)
• M15: 3,764,032 km (0.096 R)
• M16: 3,935,471 km (0.094 R)
• M17: 4,256,508 km (0.105 R)
• M18: 4,345,519 km (0.106 R)
• M19: 4,831,263 km (0.068 R)
• M20: 5,592,268 km (0.1 R)
• M21: 5,755,479 km (0.097 R)
• M22: 5,887,275 km (0.098 R)
• M23: 6,390,522 km (0.107 R)
• M24: 7,224,530 km (0.045 R)
• M25: 7,331,193 km (0.094 R)
• M26: 7,474,209 km (0.119 R)
• M27: 7,945,592 km (0.047 R)
• M28: 8,464,098 km (0.112 R)
• M29: 8,651,993 km (0.029 R)
• M30: 8,879,232 km (0.118 R)
• M31: 9,031,971 km (0.073 R)
• M32: 9,223,906 km (0.104 R)
• M33: 10,005,554 km (0.108 R)
• M34: 10,605,741 km (0.097 R)
• M35: 11,053,338 km (0.046 R)
• M36: 11,341,463 km (0.117 R)
• M37: 13,164,912 km (0.095 R)
• M38: 14,088,230 km (0.095 R)
• M39: 14,221,970 km (0.11 R)
• M40: 14,311,280 km (0.09 R)
• M41: 14,625,286 km (0.074 R)
• M42: 15,306,106 km (0.089 R)
• M43: 15,765,671 km (0.104 R)
• M44: 16,698,414 km (0.111 R)
• M45: 17,219,164 km (0.053 R)
• M46: 17,986,002 km (0.095 R)
• M47: 18,422,379 km (0.081 R)
• M48: 18,568,537 km (0.03 R)
• M49: 19,752,155 km (0.088 R)
• M50: 19,951,718 km (0.104 R)
• M51: 21,265,786 km (0.088 R)
• M52: 21,470,286 km (0.059 R)
• M53: 22,973,446 km (0.08 R)
• M54: 23,078,314 km (0.083 R)
• M55: 23,499,582 km (0.111 R)
• M56: 24,832,499 km (0.114 R)
• M57: 24,940,209 km (0.088 R)
• M58: 25,643,917 km (0.117 R)
• M59: 26,244,553 km (0.104 R)
• M60: 27,459,587 km (0.09 R)
• M61: 29,202,851 km (0.033 R)
• M62: 29,373,392 km (0.092 R)
• M63: 29,715,523 km (0.06 R)
• M64: 30,461,567 km (0.074 R)
• M65: 30,749,992 km (0.106 R)
• M66: 32,265,119 km (0.075 R)
• M67: 33,031,808 km (0.112 R)
• M68: 33,685,102 km (0.104 R)
• M69: 33,864,021 km (0.06 R)
• M70: 33,983,550 km (0.08 R)
• M71: 34,462,861 km (0.102 R)
• M72: 37,200,203 km (0.094 R)
• M73: 39,001,062 km (0.05 R)
• M74: 39,754,587 km (0.106 R)
• M75: 40,259,629 km (0.093 R)
• M76: 40,512,899 km (0.097 R)
• M77: 40,830,196 km (0.107 R)
• M78: 41,148,390 km (0.119 R)
• M79: 41,723,295 km (0.074 R)
• M80: 42,365,070 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit