🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.51 AU - 0.77 AU

Year: 331 Days

Day: 25.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 11

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.26 AU - 2.46 AU

Year: 2341 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,041,423 km

• M1: 142,417 km (0.069 R)
• M2: 223,948 km (0.048 R)
• M3: 342,729 km (0.03 R)
• M4: 458,069 km (0.067 R)
• M5: 539,300 km (0.044 R)
• M6: 633,996 km (0.104 R)
• M7: 999,912 km (0.062 R)
• M8: 1,275,322 km (0.068 R)
• M9: 1,542,952 km (0.108 R)
• M10: 1,661,733 km (0.113 R)
• M11: 1,772,436 km (0.109 R)
• M12: 1,920,238 km (0.094 R)
• M13: 2,036,775 km (0.06 R)
• M14: 2,131,770 km (0.118 R)
• M15: 2,400,896 km (0.075 R)
• M16: 2,514,142 km (0.044 R)
• M17: 2,759,333 km (0.119 R)
• M18: 2,851,635 km (0.114 R)
• M19: 2,971,762 km (0.041 R)
• M20: 3,052,993 km (0.103 R)
• M21: 3,189,875 km (0.083 R)
• M22: 3,314,790 km (0.11 R)
• M23: 3,541,131 km (0.112 R)
• M24: 3,612,938 km (0.064 R)
• M25: 4,098,832 km (0.049 R)
• M26: 4,174,379 km (0.097 R)
• M27: 4,265,484 km (0.084 R)
• M28: 4,543,138 km (0.07 R)
• M29: 4,906,511 km (0.102 R)
• M30: 5,067,478 km (0.102 R)
• M31: 5,164,866 km (0.095 R)
• M32: 5,477,526 km (0.048 R)
• M33: 5,813,373 km (0.118 R)
• M34: 5,966,711 km (0.064 R)
• M35: 6,104,192 km (0.118 R)
• M36: 6,347,138 km (0.066 R)
• M37: 6,896,761 km (0.094 R)
• M38: 7,277,787 km (0.119 R)
• M39: 7,572,794 km (0.114 R)
• M40: 8,022,635 km (0.072 R)
• M41: 8,308,217 km (0.076 R)
• M42: 8,539,196 km (0.11 R)
• M43: 8,635,986 km (0.082 R)
• M44: 8,752,672 km (0.071 R)
• M45: 9,066,379 km (0.081 R)
• M46: 9,185,010 km (0.083 R)
• M47: 9,463,860 km (0.058 R)
• M48: 9,725,208 km (0.107 R)
• M49: 9,948,258 km (0.074 R)
• M50: 10,029,789 km (0.09 R)
• M51: 10,255,233 km (0.116 R)
• M52: 10,857,514 km (0.094 R)
• M53: 11,004,569 km (0.042 R)
• M54: 11,131,129 km (0.113 R)
• M55: 11,578,127 km (0.119 R)
• M56: 11,814,641 km (0.092 R)
• M57: 12,401,963 km (0.094 R)
• M58: 12,798,696 km (0.042 R)
• M59: 13,177,328 km (0.111 R)
• M60: 13,491,933 km (0.11 R)
• M61: 13,672,797 km (0.042 R)
• M62: 14,404,330 km (0.106 R)
• M63: 14,984,770 km (0.113 R)
• M64: 15,195,553 km (0.103 R)
• M65: 15,691,321 km (0.116 R)
• M66: 15,762,679 km (0.064 R)
• M67: 16,072,646 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.9

Radius: 4.9

Gravity: 31.82 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.63 AU - 7.15 AU

Year: 10430 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,041,423 km

• M1: 69,264 km (0.11 R)
• M2: 154,684 km (0.063 R)
• M3: 287,527 km (0.118 R)
• M4: 424,260 km (0.067 R)
• M5: 755,768 km (0.097 R)
• M6: 868,266 km (0.111 R)
• M7: 1,047,335 km (0.11 R)
• M8: 1,326,335 km (0.104 R)
• M9: 2,210,009 km (0.104 R)
• M10: 2,263,565 km (0.091 R)
• M11: 2,317,421 km (0.119 R)
• M12: 2,822,014 km (0.117 R)
• M13: 2,997,642 km (0.115 R)
• M14: 3,237,298 km (0.104 R)
• M15: 3,328,702 km (0.052 R)
• M16: 3,639,866 km (0.057 R)
• M17: 4,256,209 km (0.114 R)
• M18: 4,423,908 km (0.108 R)
• M19: 5,877,700 km (0.12 R)
• M20: 6,101,798 km (0.096 R)
• M21: 6,481,627 km (0.076 R)
• M22: 7,184,587 km (0.047 R)
• M23: 8,200,357 km (0.065 R)
• M24: 8,959,267 km (0.069 R)
• M25: 9,828,431 km (0.106 R)
• M26: 10,138,996 km (0.035 R)
• M27: 10,542,910 km (0.119 R)
• M28: 10,860,805 km (0.081 R)
• M29: 10,952,210 km (0.11 R)
• M30: 11,181,842 km (0.074 R)
• M31: 11,599,071 km (0.1 R)
• M32: 11,692,570 km (0.098 R)
• M33: 11,927,139 km (0.103 R)
• M34: 12,688,443 km (0.068 R)
• M35: 13,859,644 km (0.085 R)
• M36: 14,107,977 km (0.112 R)
• M37: 14,659,544 km (0.071 R)
• M38: 15,731,712 km (0.118 R)
• M39: 15,835,234 km (0.107 R)
• M40: 16,303,475 km (0.114 R)
• M41: 17,574,309 km (0.082 R)
• M42: 17,627,865 km (0.108 R)
• M43: 18,059,006 km (0.078 R)
• M44: 18,602,794 km (0.027 R)
• M45: 18,766,903 km (0.103 R)
• M46: 19,539,427 km (0.097 R)
• M47: 20,041,477 km (0.116 R)
• M48: 20,434,770 km (0.08 R)
• M49: 20,604,264 km (0.066 R)
• M50: 20,774,058 km (0.099 R)
• M51: 21,572,911 km (0.095 R)
• M52: 21,630,356 km (0.112 R)
• M53: 21,860,587 km (0.06 R)
• M54: 22,091,716 km (0.11 R)
• M55: 22,906,875 km (0.047 R)
• M56: 23,200,386 km (0.098 R)
• M57: 23,377,061 km (0.113 R)
• M58: 23,672,666 km (0.065 R)
• M59: 23,791,148 km (0.095 R)
• M60: 24,207,628 km (0.097 R)
• M61: 26,818,410 km (0.054 R)
• M62: 27,438,194 km (0.092 R)
• M63: 27,749,956 km (0.04 R)
• M64: 28,376,921 km (0.105 R)
• M65: 28,439,752 km (0.118 R)
• M66: 28,818,534 km (0.112 R)
• M67: 30,607,575 km (0.076 R)
• M68: 31,255,184 km (0.042 R)
• M69: 31,450,260 km (0.034 R)
• M70: 31,776,533 km (0.107 R)
• M71: 32,498,043 km (0.101 R)
• M72: 32,629,839 km (0.102 R)
• M73: 33,424,203 km (0.108 R)
• M74: 34,493,080 km (0.099 R)
• M75: 37,974,671 km (0.108 R)
• M76: 38,670,302 km (0.103 R)
• M77: 38,879,739 km (0.119 R)
• M78: 39,089,624 km (0.111 R)
• M79: 39,933,057 km (0.092 R)
• M80: 40,286,108 km (0.107 R)
• M81: 40,711,415 km (0.062 R)
• M82: 41,637,575 km (0.1 R)
• M83: 41,852,398 km (0.118 R)
• M84: 42,139,327 km (0.105 R)
• M85: 43,293,325 km (0.118 R)
• M86: 43,947,067 km (0.098 R)
• M87: 44,604,101 km (0.055 R)
• M88: 45,043,919 km (0.038 R)
• M89: 45,927,893 km (0.115 R)
• M90: 47,488,498 km (0.098 R)
• M91: 47,787,693 km (0.033 R)
• M92: 48,764,568 km (0.071 R)
• M93: 48,990,909 km (0.069 R)
• M94: 49,368,943 km (0.065 R)
• M95: 50,737,763 km (0.118 R)
• M96: 50,967,097 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.2

Radius: 5.8

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.74 AU - 9.96 AU

Year: 15579 Days

Day: 15.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,041,423 km

• M1: 76,744 km (0.106 R)
• M2: 315,652 km (0.115 R)
• M3: 397,930 km (0.104 R)
• M4: 519,404 km (0.046 R)
• M5: 760,855 km (0.108 R)
• M6: 1,382,733 km (0.108 R)
• M7: 1,690,905 km (0.103 R)
• M8: 2,232,449 km (0.113 R)
• M9: 2,396,558 km (0.096 R)
• M10: 2,823,660 km (0.073 R)
• M11: 3,336,033 km (0.083 R)
• M12: 3,429,382 km (0.071 R)
• M13: 4,140,570 km (0.036 R)
• M14: 4,444,254 km (0.105 R)
• M15: 5,037,708 km (0.048 R)
• M16: 5,544,845 km (0.09 R)
• M17: 6,106,286 km (0.064 R)
• M18: 7,322,816 km (0.086 R)
• M19: 7,363,207 km (0.089 R)
• M20: 7,444,439 km (0.079 R)
• M21: 7,854,636 km (0.101 R)
• M22: 8,697,022 km (0.029 R)
• M23: 8,912,144 km (0.099 R)
• M24: 9,085,527 km (0.066 R)
• M25: 9,172,593 km (0.078 R)
• M26: 9,479,568 km (0.12 R)
• M27: 9,612,112 km (0.1 R)
• M28: 9,745,404 km (0.058 R)
• M29: 9,834,564 km (0.1 R)
• M30: 10,239,077 km (0.066 R)
• M31: 10,832,980 km (0.039 R)
• M32: 10,971,657 km (0.106 R)
• M33: 11,018,033 km (0.055 R)
• M34: 11,064,408 km (0.044 R)
• M35: 11,250,807 km (0.069 R)
• M36: 11,579,324 km (0.08 R)
• M37: 12,006,276 km (0.105 R)
• M38: 12,197,762 km (0.119 R)
• M39: 12,680,813 km (0.034 R)
• M40: 13,022,794 km (0.089 R)
• M41: 14,471,051 km (0.094 R)
• M42: 14,572,777 km (0.095 R)
• M43: 14,674,803 km (0.072 R)
• M44: 14,879,453 km (0.114 R)
• M45: 15,812,345 km (0.12 R)
• M46: 15,864,705 km (0.07 R)
• M47: 18,390,964 km (0.114 R)
• M48: 20,694,472 km (0.103 R)
• M49: 21,617,790 km (0.078 R)
• M50: 22,613,364 km (0.098 R)
• M51: 23,206,070 km (0.027 R)
• M52: 24,406,593 km (0.029 R)
• M53: 24,588,504 km (0.107 R)
• M54: 24,831,601 km (0.045 R)
• M55: 25,504,343 km (0.099 R)
• M56: 25,688,797 km (0.047 R)
• M57: 26,680,481 km (0.088 R)
• M58: 27,369,379 km (0.051 R)
• M59: 27,558,321 km (0.09 R)
• M60: 28,318,279 km (0.103 R)
• M61: 28,509,315 km (0.085 R)
• M62: 30,508,541 km (0.114 R)
• M63: 30,573,766 km (0.106 R)
• M64: 31,031,834 km (0.097 R)
• M65: 31,294,528 km (0.054 R)
• M66: 31,756,187 km (0.1 R)
• M67: 32,087,247 km (0.111 R)
• M68: 34,165,311 km (0.087 R)
• M69: 34,233,079 km (0.049 R)
• M70: 34,572,517 km (0.117 R)
• M71: 36,840,720 km (0.091 R)
• M72: 37,677,421 km (0.109 R)
• M73: 38,168,401 km (0.112 R)
• M74: 38,873,455 km (0.097 R)
• M75: 39,725,116 km (0.106 R)
• M76: 40,583,060 km (0.115 R)
• M77: 40,798,481 km (0.088 R)
• M78: 41,736,310 km (0.107 R)
• M79: 42,608,316 km (0.071 R)
• M80: 43,854,017 km (0.09 R)
• M81: 44,740,385 km (0.076 R)
• M82: 44,814,585 km (0.072 R)
• M83: 44,962,986 km (0.095 R)
• M84: 45,037,187 km (0.117 R)
• M85: 46,006,282 km (0.099 R)
• M86: 46,531,071 km (0.04 R)
• M87: 46,681,268 km (0.087 R)
• M88: 46,907,011 km (0.076 R)
• M89: 46,982,258 km (0.101 R)
• M90: 47,057,656 km (0.086 R)
• M91: 48,192,804 km (0.117 R)
• M92: 48,573,232 km (0.12 R)
• M93: 49,031,001 km (0.117 R)
• M94: 49,490,267 km (0.054 R)
• M95: 50,027,922 km (0.061 R)
• M96: 50,104,815 km (0.064 R)
• M97: 51,729,897 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 19,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit