🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.59 AU

Year: 135 Days

Day: 19.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.48 AU - 0.54 AU

Year: 135 Days

Day: 27.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.56 AU - 0.88 AU

Year: 227 Days

Day: 14.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.84 AU - 1.14 AU

Year: 365 Days

Day: 44.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,399,169 km

• M1: 76,893 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.09 AU - 1.69 AU

Year: 608 Days

Day: 34.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.12 AU - 1.68 AU

Year: 614 Days

Day: 32.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,399,169 km

• M1: 93,050 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.55 AU - 3.51 AU

Year: 1956 Days

Day: 17.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 111.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 13.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.14 AU - 5.52 AU

Year: 4563 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,399,169 km

• M1: 197,619 km (0.118 R)
• M2: 420,071 km (0.041 R)
• M3: 583,132 km (0.035 R)
• M4: 805,136 km (0.04 R)
• M5: 969,993 km (0.074 R)
• M6: 1,405,472 km (0.103 R)
• M7: 1,549,535 km (0.069 R)
• M8: 2,011,792 km (0.101 R)
• M9: 2,109,480 km (0.059 R)
• M10: 2,412,565 km (0.071 R)
• M11: 2,499,332 km (0.099 R)
• M12: 2,587,146 km (0.099 R)
• M13: 2,747,963 km (0.096 R)
• M14: 3,060,922 km (0.074 R)
• M15: 3,444,192 km (0.061 R)
• M16: 3,562,224 km (0.115 R)
• M17: 3,843,020 km (0.115 R)
• M18: 4,172,883 km (0.043 R)
• M19: 4,512,171 km (0.115 R)
• M20: 4,598,339 km (0.05 R)
• M21: 4,794,462 km (0.1 R)
• M22: 4,971,137 km (0.116 R)
• M23: 5,060,298 km (0.116 R)
• M24: 5,399,436 km (0.104 R)
• M25: 5,491,139 km (0.087 R)
• M26: 5,652,855 km (0.106 R)
• M27: 5,981,222 km (0.102 R)
• M28: 6,412,662 km (0.047 R)
• M29: 6,706,024 km (0.115 R)
• M30: 6,854,275 km (0.069 R)
• M31: 6,953,758 km (0.074 R)
• M32: 7,129,087 km (0.059 R)
• M33: 7,382,057 km (0.1 R)
• M34: 7,586,557 km (0.079 R)
• M35: 7,818,882 km (0.115 R)
• M36: 8,211,577 km (0.118 R)
• M37: 8,583,776 km (0.111 R)
• M38: 9,538,659 km (0.056 R)
• M39: 9,733,735 km (0.087 R)
• M40: 9,873,908 km (0.057 R)
• M41: 10,555,925 km (0.073 R)
• M42: 11,194,558 km (0.097 R)
• M43: 11,518,587 km (0.109 R)
• M44: 12,357,383 km (0.068 R)
• M45: 13,495,972 km (0.077 R)
• M46: 14,252,488 km (0.061 R)
• M47: 14,379,946 km (0.104 R)
• M48: 14,571,730 km (0.118 R)
• M49: 15,938,456 km (0.029 R)
• M50: 16,236,754 km (0.108 R)
• M51: 16,369,897 km (0.108 R)
• M52: 16,469,978 km (0.095 R)
• M53: 16,771,417 km (0.119 R)
• M54: 17,482,157 km (0.12 R)
• M55: 17,652,698 km (0.083 R)
• M56: 18,306,291 km (0.108 R)
• M57: 18,792,933 km (0.068 R)
• M58: 18,967,813 km (0.097 R)
• M59: 19,283,914 km (0.08 R)
• M60: 19,389,679 km (0.114 R)
• M61: 19,531,049 km (0.115 R)
• M62: 20,063,917 km (0.098 R)
• M63: 20,242,686 km (0.071 R)
• M64: 20,601,721 km (0.06 R)
• M65: 20,709,880 km (0.058 R)
• M66: 21,107,960 km (0.092 R)
• M67: 21,545,085 km (0.071 R)
• M68: 21,691,542 km (0.09 R)
• M69: 21,801,496 km (0.118 R)
• M70: 22,651,212 km (0.106 R)
• M71: 23,474,000 km (0.099 R)
• M72: 23,926,983 km (0.117 R)
• M73: 24,078,525 km (0.064 R)
• M74: 24,879,921 km (0.098 R)
• M75: 25,110,451 km (0.056 R)
• M76: 25,303,133 km (0.078 R)
• M77: 25,845,276 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.9

Radius: 4.4

Gravity: 38.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.87 AU - 16.09 AU

Year: 23690 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,399,169 km

• M1: 265,686 km (0.073 R)
• M2: 320,588 km (0.12 R)
• M3: 833,559 km (0.102 R)
• M4: 1,777,522 km (0.111 R)
• M5: 1,957,488 km (0.12 R)
• M6: 2,452,507 km (0.11 R)
• M7: 3,505,527 km (0.043 R)
• M8: 5,697,285 km (0.108 R)
• M9: 6,285,355 km (0.096 R)
• M10: 7,117,867 km (0.083 R)
• M11: 7,984,487 km (0.066 R)
• M12: 9,190,844 km (0.092 R)
• M13: 9,563,792 km (0.116 R)
• M14: 9,626,473 km (0.111 R)
• M15: 10,907,330 km (0.102 R)
• M16: 12,240,846 km (0.1 R)
• M17: 12,719,559 km (0.095 R)
• M18: 12,995,866 km (0.097 R)
• M19: 13,065,280 km (0.047 R)
• M20: 13,695,236 km (0.112 R)
• M21: 13,836,606 km (0.108 R)
• M22: 13,978,425 km (0.074 R)
• M23: 14,049,634 km (0.046 R)
• M24: 15,203,482 km (0.081 R)
• M25: 15,643,898 km (0.092 R)
• M26: 16,312,451 km (0.107 R)
• M27: 17,294,561 km (0.12 R)
• M28: 21,985,801 km (0.1 R)
• M29: 22,733,940 km (0.118 R)
• M30: 23,490,306 km (0.114 R)
• M31: 23,829,146 km (0.089 R)
• M32: 23,914,117 km (0.08 R)
• M33: 24,169,481 km (0.066 R)
• M34: 24,425,892 km (0.03 R)
• M35: 25,200,509 km (0.101 R)
• M36: 26,509,191 km (0.096 R)
• M37: 28,108,692 km (0.11 R)
• M38: 28,829,604 km (0.077 R)
• M39: 29,283,185 km (0.062 R)
• M40: 29,374,140 km (0.051 R)
• M41: 29,465,245 km (0.074 R)
• M42: 30,843,042 km (0.066 R)
• M43: 31,306,945 km (0.09 R)
• M44: 31,679,743 km (0.079 R)
• M45: 32,147,834 km (0.069 R)
• M46: 32,618,170 km (0.058 R)
• M47: 33,660,867 km (0.114 R)
• M48: 34,042,791 km (0.052 R)
• M49: 34,138,384 km (0.084 R)
• M50: 34,714,485 km (0.11 R)
• M51: 36,168,726 km (0.119 R)
• M52: 37,939,666 km (0.12 R)
• M53: 38,436,630 km (0.099 R)
• M54: 38,735,825 km (0.03 R)
• M55: 38,935,838 km (0.096 R)
• M56: 39,537,520 km (0.102 R)
• M57: 42,180,466 km (0.064 R)
• M58: 42,592,159 km (0.1 R)
• M59: 43,005,199 km (0.098 R)
• M60: 43,315,764 km (0.1 R)
• M61: 43,523,257 km (0.066 R)
• M62: 43,939,139 km (0.118 R)
• M63: 44,775,091 km (0.103 R)
• M64: 46,144,510 km (0.083 R)
• M65: 48,600,907 km (0.037 R)
• M66: 48,924,488 km (0.073 R)
• M67: 51,868,125 km (0.104 R)
• M68: 52,640,648 km (0.084 R)
• M69: 54,532,463 km (0.039 R)
• M70: 54,756,561 km (0.114 R)
• M71: 55,881,387 km (0.084 R)
• M72: 56,107,130 km (0.037 R)
• M73: 57,354,926 km (0.114 R)
• M74: 59,070,963 km (0.112 R)
• M75: 59,531,425 km (0.036 R)
• M76: 60,108,724 km (0.094 R)
• M77: 61,385,093 km (0.075 R)
• M78: 62,202,047 km (0.047 R)
• M79: 62,319,032 km (0.054 R)
• M80: 64,319,305 km (0.034 R)
• M81: 64,555,969 km (0.108 R)
• M82: 67,900,080 km (0.114 R)
• M83: 69,350,431 km (0.026 R)
• M84: 69,957,799 km (0.093 R)
• M85: 72,650,860 km (0.063 R)
• M86: 73,391,219 km (0.084 R)
• M87: 74,010,106 km (0.069 R)
• M88: 74,506,472 km (0.103 R)
• M89: 78,516,742 km (0.105 R)
• M90: 80,165,909 km (0.119 R)
• M91: 80,675,589 km (0.115 R)
• M92: 81,570,184 km (0.096 R)
• M93: 81,954,650 km (0.114 R)
• M94: 82,982,687 km (0.107 R)
• M95: 83,111,491 km (0.118 R)
• M96: 86,614,175 km (0.045 R)
• M97: 87,006,421 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 14,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit