🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.48 AU - 0.78 AU

Year: 323 Days

Day: 28.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 9.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.92 AU

Year: 462 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,550,660 km

• M1: 117,135 km (0.113 R)
• M2: 189,241 km (0.096 R)
• M3: 305,479 km (0.08 R)
• M4: 444,156 km (0.1 R)
• M5: 631,901 km (0.082 R)
• M6: 693,985 km (0.077 R)
• M7: 774,468 km (0.117 R)
• M8: 889,808 km (0.115 R)
• M9: 1,278,613 km (0.113 R)
• M10: 1,508,545 km (0.087 R)
• M11: 1,618,051 km (0.079 R)
• M12: 1,746,406 km (0.104 R)
• M13: 1,828,535 km (0.074 R)
• M14: 1,923,081 km (0.114 R)
• M15: 2,013,737 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 6.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.71 AU - 7.19 AU

Year: 11830 Days

Day: 23.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,550,660 km

• M1: 95,294 km (0.078 R)
• M2: 235,018 km (0.11 R)
• M3: 354,397 km (0.102 R)
• M4: 446,101 km (0.095 R)
• M5: 682,615 km (0.085 R)
• M6: 769,980 km (0.096 R)
• M7: 1,139,038 km (0.068 R)
• M8: 1,519,466 km (0.095 R)
• M9: 1,875,359 km (0.104 R)
• M10: 2,105,440 km (0.104 R)
• M11: 2,825,305 km (0.09 R)
• M12: 3,236,400 km (0.06 R)
• M13: 3,286,067 km (0.067 R)
• M14: 3,411,131 km (0.102 R)
• M15: 4,167,946 km (0.092 R)
• M16: 5,089,619 km (0.058 R)
• M17: 5,439,977 km (0.072 R)
• M18: 5,858,701 km (0.106 R)
• M19: 6,256,781 km (0.097 R)
• M20: 6,631,973 km (0.056 R)
• M21: 6,695,253 km (0.067 R)
• M22: 6,886,140 km (0.119 R)
• M23: 8,035,500 km (0.037 R)
• M24: 8,340,530 km (0.053 R)
• M25: 9,526,991 km (0.088 R)
• M26: 9,922,228 km (0.106 R)
• M27: 11,026,709 km (0.036 R)
• M28: 11,403,546 km (0.093 R)
• M29: 11,976,656 km (0.074 R)
• M30: 12,286,174 km (0.087 R)
• M31: 12,363,965 km (0.094 R)
• M32: 13,190,792 km (0.113 R)
• M33: 13,671,151 km (0.104 R)
• M34: 13,994,582 km (0.08 R)
• M35: 14,198,035 km (0.097 R)
• M36: 14,279,715 km (0.056 R)
• M37: 14,731,501 km (0.076 R)
• M38: 14,938,544 km (0.057 R)
• M39: 15,021,571 km (0.115 R)
• M40: 15,146,485 km (0.106 R)
• M41: 15,523,173 km (0.103 R)
• M42: 15,775,993 km (0.047 R)
• M43: 16,072,646 km (0.103 R)
• M44: 16,328,458 km (0.026 R)
• M45: 17,147,357 km (0.045 R)
• M46: 17,234,273 km (0.067 R)
• M47: 17,627,416 km (0.066 R)
• M48: 18,959,436 km (0.102 R)
• M49: 19,455,801 km (0.039 R)
• M50: 19,819,623 km (0.119 R)
• M51: 20,139,763 km (0.096 R)
• M52: 20,185,689 km (0.117 R)
• M53: 20,415,472 km (0.1 R)
• M54: 20,646,301 km (0.09 R)
• M55: 20,692,527 km (0.084 R)
• M56: 21,296,902 km (0.037 R)
• M57: 22,001,658 km (0.073 R)
• M58: 22,096,204 km (0.076 R)
• M59: 22,523,306 km (0.08 R)
• M60: 22,953,100 km (0.065 R)
• M61: 24,161,103 km (0.082 R)
• M62: 24,209,872 km (0.119 R)
• M63: 24,307,410 km (0.056 R)
• M64: 24,503,084 km (0.098 R)
• M65: 24,748,275 km (0.101 R)
• M66: 25,191,683 km (0.118 R)
• M67: 25,737,266 km (0.094 R)
• M68: 25,836,899 km (0.034 R)
• M69: 26,789,687 km (0.047 R)
• M70: 28,009,509 km (0.12 R)
• M71: 28,420,155 km (0.077 R)
• M72: 28,626,301 km (0.087 R)
• M73: 29,716,271 km (0.109 R)
• M74: 29,768,480 km (0.053 R)
• M75: 29,820,840 km (0.096 R)
• M76: 30,030,127 km (0.113 R)
• M77: 30,450,497 km (0.102 R)
• M78: 31,137,600 km (0.047 R)
• M79: 31,509,650 km (0.115 R)
• M80: 31,669,570 km (0.1 R)
• M81: 31,883,196 km (0.056 R)
• M82: 32,958,505 km (0.092 R)
• M83: 33,012,660 km (0.079 R)
• M84: 33,283,432 km (0.048 R)
• M85: 33,936,576 km (0.076 R)
• M86: 34,319,397 km (0.081 R)
• M87: 35,144,729 km (0.062 R)
• M88: 35,920,992 km (0.082 R)
• M89: 36,367,093 km (0.065 R)
• M90: 36,702,790 km (0.059 R)
• M91: 36,983,436 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.3

Radius: 4.1

Gravity: 38.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.85 AU - 10.23 AU

Year: 16114 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,550,660 km

• M1: 56,698 km (0.111 R)
• M2: 181,462 km (0.07 R)
• M3: 219,909 km (0.035 R)
• M4: 247,285 km (0.077 R)
• M5: 1,621,192 km (0.083 R)
• M6: 2,060,112 km (0.106 R)
• M7: 2,090,630 km (0.064 R)
• M8: 2,698,746 km (0.078 R)
• M9: 2,765,765 km (0.097 R)
• M10: 2,799,425 km (0.066 R)
• M11: 3,144,248 km (0.108 R)
• M12: 4,413,287 km (0.119 R)
• M13: 5,308,630 km (0.092 R)
• M14: 5,604,983 km (0.09 R)
• M15: 5,733,638 km (0.112 R)
• M16: 5,863,339 km (0.111 R)
• M17: 6,346,989 km (0.112 R)
• M18: 8,651,394 km (0.078 R)
• M19: 8,700,911 km (0.109 R)
• M20: 8,899,727 km (0.12 R)
• M21: 11,726,678 km (0.082 R)
• M22: 12,389,546 km (0.055 R)
• M23: 12,725,543 km (0.028 R)
• M24: 13,636,145 km (0.12 R)
• M25: 13,751,335 km (0.111 R)
• M26: 15,881,160 km (0.077 R)
• M27: 17,170,096 km (0.103 R)
• M28: 17,357,093 km (0.119 R)
• M29: 17,669,902 km (0.082 R)
• M30: 17,732,733 km (0.053 R)
• M31: 17,795,714 km (0.105 R)
• M32: 18,301,504 km (0.11 R)
• M33: 18,811,932 km (0.113 R)
• M34: 19,004,614 km (0.11 R)
• M35: 19,133,268 km (0.072 R)
• M36: 19,846,850 km (0.063 R)
• M37: 20,042,973 km (0.108 R)
• M38: 20,305,368 km (0.073 R)
• M39: 20,371,191 km (0.117 R)
• M40: 20,635,081 km (0.053 R)
• M41: 21,099,732 km (0.054 R)
• M42: 21,299,894 km (0.12 R)
• M43: 21,634,844 km (0.079 R)
• M44: 23,473,551 km (0.12 R)
• M45: 23,542,666 km (0.042 R)
• M46: 24,097,524 km (0.082 R)
• M47: 25,078,886 km (0.115 R)
• M48: 25,930,547 km (0.099 R)
• M49: 26,073,263 km (0.047 R)
• M50: 26,503,507 km (0.101 R)
• M51: 27,080,655 km (0.096 R)
• M52: 27,954,008 km (0.05 R)
• M53: 28,615,230 km (0.118 R)
• M54: 29,058,788 km (0.058 R)
• M55: 30,931,454 km (0.101 R)
• M56: 32,611,438 km (0.076 R)
• M57: 32,842,866 km (0.082 R)
• M58: 33,074,892 km (0.071 R)
• M59: 33,851,904 km (0.056 R)
• M60: 36,218,692 km (0.093 R)
• M61: 36,458,347 km (0.095 R)
• M62: 38,069,068 km (0.062 R)
• M63: 38,231,381 km (0.106 R)
• M64: 38,393,994 km (0.103 R)
• M65: 38,964,860 km (0.117 R)
• M66: 39,456,438 km (0.082 R)
• M67: 39,867,683 km (0.11 R)
• M68: 40,445,729 km (0.1 R)
• M69: 40,694,211 km (0.044 R)
• M70: 40,777,238 km (0.117 R)
• M71: 41,526,574 km (0.079 R)
• M72: 43,292,427 km (0.115 R)
• M73: 44,141,993 km (0.068 R)
• M74: 44,312,535 km (0.107 R)
• M75: 45,254,553 km (0.039 R)
• M76: 46,376,387 km (0.106 R)
• M77: 48,823,509 km (0.095 R)
• M78: 50,329,511 km (0.102 R)
• M79: 51,760,863 km (0.092 R)
• M80: 52,933,711 km (0.106 R)
• M81: 53,296,336 km (0.096 R)
• M82: 53,568,754 km (0.119 R)
• M83: 54,938,322 km (0.061 R)
• M84: 56,042,205 km (0.084 R)
• M85: 57,711,567 km (0.094 R)
• M86: 58,646,105 km (0.066 R)
• M87: 58,739,903 km (0.097 R)
• M88: 58,927,499 km (0.047 R)
• M89: 59,115,244 km (0.116 R)
• M90: 60,719,681 km (0.054 R)
• M91: 60,814,526 km (0.034 R)
• M92: 61,004,216 km (0.061 R)
• M93: 61,289,350 km (0.053 R)
• M94: 61,574,783 km (0.117 R)
• M95: 62,051,551 km (0.052 R)
• M96: 63,200,912 km (0.07 R)
• M97: 63,393,145 km (0.114 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: 363 - 14,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit