🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.69 AU

Year: 172 Days

Day: 23.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,679,906 km

• M1: 257,608 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.28 AU - 1.64 AU

Year: 654 Days

Day: 17.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.4

Radius: 11.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.84 AU - 9.26 AU

Year: 7694 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,679,906 km

• M1: 158,125 km (0.12 R)
• M2: 334,800 km (0.098 R)
• M3: 546,780 km (0.109 R)
• M4: 678,726 km (0.091 R)
• M5: 822,639 km (0.094 R)
• M6: 1,278,314 km (0.038 R)
• M7: 1,419,235 km (0.078 R)
• M8: 1,565,542 km (0.089 R)
• M9: 1,695,093 km (0.078 R)
• M10: 1,896,452 km (0.065 R)
• M11: 2,572,934 km (0.115 R)
• M12: 2,858,217 km (0.095 R)
• M13: 3,516,148 km (0.11 R)
• M14: 3,601,718 km (0.063 R)
• M15: 3,745,781 km (0.083 R)
• M16: 4,372,147 km (0.12 R)
• M17: 4,650,699 km (0.116 R)
• M18: 4,839,641 km (0.042 R)
• M19: 5,160,379 km (0.105 R)
• M20: 5,388,964 km (0.103 R)
• M21: 5,721,371 km (0.104 R)
• M22: 5,958,034 km (0.066 R)
• M23: 6,758,533 km (0.064 R)
• M24: 7,372,033 km (0.098 R)
• M25: 8,116,582 km (0.037 R)
• M26: 8,382,866 km (0.093 R)
• M27: 8,768,230 km (0.107 R)
• M28: 9,918,638 km (0.109 R)
• M29: 11,116,169 km (0.108 R)
• M30: 11,242,579 km (0.08 R)
• M31: 11,539,681 km (0.12 R)
• M32: 11,710,521 km (0.062 R)
• M33: 12,621,423 km (0.102 R)
• M34: 12,885,912 km (0.106 R)
• M35: 14,281,510 km (0.116 R)
• M36: 14,373,214 km (0.112 R)
• M37: 14,511,143 km (0.115 R)
• M38: 14,603,295 km (0.093 R)
• M39: 14,695,597 km (0.101 R)
• M40: 14,788,198 km (0.116 R)
• M41: 15,067,049 km (0.076 R)
• M42: 15,677,258 km (0.113 R)
• M43: 16,104,510 km (0.107 R)
• M44: 16,487,481 km (0.097 R)
• M45: 16,776,803 km (0.115 R)
• M46: 18,447,213 km (0.103 R)
• M47: 18,998,930 km (0.054 R)
• M48: 19,709,071 km (0.105 R)
• M49: 20,067,358 km (0.071 R)
• M50: 21,838,148 km (0.101 R)
• M51: 21,943,913 km (0.094 R)
• M52: 22,209,001 km (0.084 R)
• M53: 22,528,392 km (0.106 R)
• M54: 22,635,355 km (0.105 R)
• M55: 22,849,429 km (0.092 R)
• M56: 23,279,822 km (0.118 R)
• M57: 23,441,986 km (0.074 R)
• M58: 23,550,146 km (0.094 R)
• M59: 24,587,008 km (0.062 R)
• M60: 24,917,470 km (0.106 R)
• M61: 25,083,374 km (0.109 R)
• M62: 27,272,141 km (0.044 R)
• M63: 27,500,128 km (0.069 R)
• M64: 27,900,601 km (0.116 R)
• M65: 30,343,385 km (0.066 R)
• M66: 30,875,804 km (0.101 R)
• M67: 31,113,365 km (0.083 R)
• M68: 31,709,961 km (0.113 R)
• M69: 31,949,767 km (0.061 R)
• M70: 32,069,894 km (0.118 R)
• M71: 32,190,021 km (0.114 R)
• M72: 32,672,474 km (0.057 R)
• M73: 33,218,207 km (0.079 R)
• M74: 34,195,530 km (0.1 R)
• M75: 34,441,469 km (0.075 R)
• M76: 36,116,217 km (0.081 R)
• M77: 37,437,017 km (0.084 R)
• M78: 38,517,861 km (0.073 R)
• M79: 40,905,593 km (0.086 R)
• M80: 41,101,267 km (0.115 R)
• M81: 42,084,424 km (0.06 R)
• M82: 42,347,866 km (0.102 R)
• M83: 42,678,029 km (0.105 R)
• M84: 43,075,211 km (0.086 R)
• M85: 43,340,747 km (0.114 R)
• M86: 43,806,894 km (0.083 R)
• M87: 44,007,056 km (0.062 R)
• M88: 45,012,803 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.7

Radius: 7.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.87 AU - 17.49 AU

Year: 21934 Days

Day: 20.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,679,906 km

• M1: 142,118 km (0.097 R)
• M2: 227,239 km (0.049 R)
• M3: 463,604 km (0.08 R)
• M4: 712,834 km (0.105 R)
• M5: 940,522 km (0.063 R)
• M6: 1,063,042 km (0.116 R)
• M7: 1,323,792 km (0.104 R)
• M8: 1,701,975 km (0.076 R)
• M9: 1,751,641 km (0.094 R)
• M10: 2,166,177 km (0.083 R)
• M11: 2,329,239 km (0.076 R)
• M12: 2,440,390 km (0.112 R)
• M13: 2,553,187 km (0.082 R)
• M14: 2,725,673 km (0.047 R)
• M15: 2,842,808 km (0.11 R)
• M16: 3,051,946 km (0.038 R)
• M17: 3,970,477 km (0.094 R)
• M18: 4,204,299 km (0.092 R)
• M19: 4,511,573 km (0.054 R)
• M20: 4,615,543 km (0.078 R)
• M21: 5,962,971 km (0.042 R)
• M22: 6,620,304 km (0.12 R)
• M23: 7,178,753 km (0.07 R)
• M24: 7,300,376 km (0.075 R)
• M25: 8,128,700 km (0.112 R)
• M26: 8,986,494 km (0.072 R)
• M27: 9,470,592 km (0.116 R)
• M28: 9,648,763 km (0.071 R)
• M29: 9,783,102 km (0.065 R)
• M30: 9,918,040 km (0.075 R)
• M31: 10,417,996 km (0.114 R)
• M32: 10,973,004 km (0.111 R)
• M33: 12,841,780 km (0.104 R)
• M34: 13,187,501 km (0.031 R)
• M35: 15,169,374 km (0.095 R)
• M36: 15,273,494 km (0.101 R)
• M37: 15,587,350 km (0.102 R)
• M38: 15,797,685 km (0.112 R)
• M39: 16,327,710 km (0.076 R)
• M40: 17,678,280 km (0.1 R)
• M41: 17,787,785 km (0.109 R)
• M42: 18,672,657 km (0.066 R)
• M43: 19,120,403 km (0.049 R)
• M44: 19,232,901 km (0.06 R)
• M45: 20,599,926 km (0.104 R)
• M46: 21,236,914 km (0.053 R)
• M47: 21,939,276 km (0.052 R)
• M48: 22,470,947 km (0.101 R)
• M49: 23,006,956 km (0.102 R)
• M50: 23,246,462 km (0.101 R)
• M51: 24,517,595 km (0.113 R)
• M52: 24,639,816 km (0.04 R)
• M53: 25,007,827 km (0.078 R)
• M54: 28,464,286 km (0.091 R)
• M55: 28,657,118 km (0.095 R)
• M56: 28,850,398 km (0.11 R)
• M57: 29,044,127 km (0.072 R)
• M58: 30,215,180 km (0.059 R)
• M59: 30,674,744 km (0.039 R)
• M60: 31,269,097 km (0.095 R)
• M61: 34,913,899 km (0.111 R)
• M62: 36,019,427 km (0.049 R)
• M63: 37,981,403 km (0.111 R)
• M64: 38,406,411 km (0.113 R)
• M65: 38,904,273 km (0.095 R)
• M66: 40,050,043 km (0.092 R)
• M67: 40,266,062 km (0.099 R)
• M68: 41,352,143 km (0.075 R)
• M69: 42,594,703 km (0.093 R)
• M70: 42,741,757 km (0.1 R)
• M71: 42,888,962 km (0.1 R)
• M72: 43,627,227 km (0.03 R)
• M73: 44,072,281 km (0.09 R)
• M74: 45,041,675 km (0.101 R)
• M75: 45,942,703 km (0.105 R)
• M76: 48,911,772 km (0.03 R)
• M77: 49,065,708 km (0.066 R)
• M78: 49,992,766 km (0.107 R)
• M79: 50,613,896 km (0.077 R)
• M80: 50,769,628 km (0.034 R)
• M81: 51,472,289 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.4

Radius: 7.3

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.63 AU - 19.77 AU

Year: 25309 Days

Day: 17.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,679,906 km

• M1: 124,914 km (0.12 R)
• M2: 283,488 km (0.117 R)
• M3: 330,910 km (0.082 R)
• M4: 454,179 km (0.092 R)
• M5: 512,074 km (0.098 R)
• M6: 593,455 km (0.025 R)
• M7: 1,172,249 km (0.117 R)
• M8: 1,310,328 km (0.076 R)
• M9: 2,702,635 km (0.106 R)
• M10: 3,304,019 km (0.113 R)
• M11: 3,700,453 km (0.079 R)
• M12: 3,945,644 km (0.118 R)
• M13: 4,581,435 km (0.095 R)
• M14: 4,933,588 km (0.102 R)
• M15: 5,851,670 km (0.106 R)
• M16: 9,399,982 km (0.094 R)
• M17: 9,790,582 km (0.094 R)
• M18: 10,761,173 km (0.102 R)
• M19: 10,877,261 km (0.062 R)
• M20: 12,547,222 km (0.057 R)
• M21: 12,608,408 km (0.074 R)
• M22: 13,599,643 km (0.066 R)
• M23: 14,551,534 km (0.103 R)
• M24: 14,744,366 km (0.117 R)
• M25: 14,873,469 km (0.107 R)
• M26: 15,919,906 km (0.065 R)
• M27: 16,251,714 km (0.05 R)
• M28: 16,787,424 km (0.059 R)
• M29: 17,260,902 km (0.083 R)
• M30: 18,013,828 km (0.077 R)
• M31: 22,305,043 km (0.034 R)
• M32: 22,601,994 km (0.086 R)
• M33: 23,500,330 km (0.052 R)
• M34: 24,486,628 km (0.101 R)
• M35: 26,264,749 km (0.093 R)
• M36: 27,208,861 km (0.094 R)
• M37: 27,367,285 km (0.116 R)
• M38: 27,605,445 km (0.095 R)
• M39: 28,404,447 km (0.049 R)
• M40: 28,806,865 km (0.094 R)
• M41: 29,211,079 km (0.119 R)
• M42: 30,025,340 km (0.119 R)
• M43: 30,107,170 km (0.097 R)
• M44: 31,592,677 km (0.086 R)
• M45: 32,176,707 km (0.09 R)
• M46: 35,582,452 km (0.116 R)
• M47: 36,976,405 km (0.076 R)
• M48: 37,592,000 km (0.11 R)
• M49: 39,279,614 km (0.109 R)
• M50: 40,448,422 km (0.072 R)
• M51: 41,537,494 km (0.095 R)
• M52: 42,544,288 km (0.034 R)
• M53: 43,281,506 km (0.109 R)
• M54: 43,466,559 km (0.108 R)
• M55: 43,651,761 km (0.097 R)
• M56: 43,930,013 km (0.052 R)
• M57: 44,115,963 km (0.076 R)
• M58: 47,601,893 km (0.058 R)
• M59: 48,079,708 km (0.095 R)
• M60: 48,655,062 km (0.096 R)
• M61: 49,909,739 km (0.114 R)
• M62: 52,352,373 km (0.116 R)
• M63: 53,936,016 km (0.11 R)
• M64: 55,635,897 km (0.071 R)
• M65: 56,846,293 km (0.098 R)
• M66: 58,985,244 km (0.112 R)
• M67: 59,704,061 km (0.12 R)
• M68: 60,529,243 km (0.114 R)
• M69: 61,565,807 km (0.086 R)
• M70: 63,446,551 km (0.11 R)
• M71: 64,077,705 km (0.118 R)
• M72: 67,050,214 km (0.079 R)
• M73: 68,876,804 km (0.069 R)
• M74: 69,308,993 km (0.094 R)
• M75: 71,811,316 km (0.055 R)
• M76: 72,688,708 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit