🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.89 AU - 1.03 AU

Year: 351 Days

Day: 36.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.13 AU - 1.23 AU

Year: 478 Days

Day: 43.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.87 AU - 1.97 AU

Year: 992 Days

Day: 20.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.92 AU - 3.64 AU

Year: 2214 Days

Day: 44.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,721,918 km

• M1: 435,031 km (0.102 R)
• M2: 1,724,863 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.4

Radius: 11.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.17 AU - 8.57 AU

Year: 9027 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,721,918 km

• M1: 263,442 km (0.105 R)
• M2: 639,980 km (0.093 R)
• M3: 727,943 km (0.04 R)
• M4: 836,551 km (0.084 R)
• M5: 1,564,345 km (0.036 R)
• M6: 1,666,969 km (0.097 R)
• M7: 1,771,837 km (0.085 R)
• M8: 2,214,048 km (0.094 R)
• M9: 2,400,597 km (0.057 R)
• M10: 2,715,052 km (0.055 R)
• M11: 2,889,932 km (0.115 R)
• M12: 3,437,011 km (0.054 R)
• M13: 3,517,794 km (0.084 R)
• M14: 3,653,928 km (0.089 R)
• M15: 3,819,682 km (0.111 R)
• M16: 4,361,077 km (0.033 R)
• M17: 4,896,189 km (0.05 R)
• M18: 5,048,629 km (0.037 R)
• M19: 5,171,748 km (0.095 R)
• M20: 5,706,112 km (0.103 R)
• M21: 5,931,256 km (0.101 R)
• M22: 6,557,323 km (0.063 R)
• M23: 6,658,152 km (0.066 R)
• M24: 6,759,430 km (0.079 R)
• M25: 6,929,523 km (0.053 R)
• M26: 8,015,155 km (0.114 R)
• M27: 9,266,092 km (0.071 R)
• M28: 11,618,369 km (0.075 R)
• M29: 12,027,519 km (0.062 R)
• M30: 12,275,403 km (0.11 R)
• M31: 12,650,295 km (0.03 R)
• M32: 12,902,368 km (0.071 R)
• M33: 13,368,814 km (0.116 R)
• M34: 13,711,542 km (0.112 R)
• M35: 14,187,413 km (0.106 R)
• M36: 14,493,191 km (0.1 R)
• M37: 14,624,837 km (0.116 R)
• M38: 14,756,932 km (0.107 R)
• M39: 15,918,410 km (0.112 R)
• M40: 16,236,156 km (0.096 R)
• M41: 16,327,261 km (0.118 R)
• M42: 18,044,495 km (0.058 R)
• M43: 18,804,752 km (0.102 R)
• M44: 19,333,430 km (0.09 R)
• M45: 19,721,188 km (0.112 R)
• M46: 19,867,196 km (0.088 R)
• M47: 20,160,258 km (0.115 R)
• M48: 21,297,202 km (0.096 R)
• M49: 22,760,269 km (0.056 R)
• M50: 22,964,620 km (0.071 R)
• M51: 23,839,917 km (0.086 R)
• M52: 23,995,498 km (0.089 R)
• M53: 24,568,907 km (0.103 R)
• M54: 24,988,828 km (0.087 R)
• M55: 25,623,123 km (0.065 R)
• M56: 26,961,575 km (0.105 R)
• M57: 27,069,585 km (0.038 R)
• M58: 28,762,883 km (0.075 R)
• M59: 29,427,547 km (0.12 R)
• M60: 29,538,698 km (0.119 R)
• M61: 30,153,246 km (0.113 R)
• M62: 30,321,544 km (0.049 R)
• M63: 30,659,186 km (0.038 R)
• M64: 30,941,477 km (0.043 R)
• M65: 31,054,573 km (0.081 R)
• M66: 31,167,819 km (0.095 R)
• M67: 31,394,908 km (0.084 R)
• M68: 31,508,603 km (0.054 R)
• M69: 31,964,727 km (0.111 R)
• M70: 32,136,315 km (0.067 R)
• M71: 32,365,649 km (0.115 R)
• M72: 32,480,540 km (0.115 R)
• M73: 32,768,366 km (0.1 R)
• M74: 33,056,941 km (0.06 R)
• M75: 34,219,765 km (0.077 R)
• M76: 34,629,962 km (0.115 R)
• M77: 35,396,053 km (0.111 R)
• M78: 35,514,385 km (0.061 R)
• M79: 36,108,139 km (0.096 R)
• M80: 36,286,908 km (0.1 R)
• M81: 36,525,816 km (0.051 R)
• M82: 37,365,808 km (0.102 R)
• M83: 38,820,498 km (0.11 R)
• M84: 39,493,539 km (0.056 R)
• M85: 40,355,522 km (0.104 R)
• M86: 40,664,890 km (0.111 R)
• M87: 41,722,697 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.7

Radius: 5.6

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.58 AU - 13.58 AU

Year: 18655 Days

Day: 15.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,721,918 km

• M1: 305,479 km (0.113 R)
• M2: 379,679 km (0.119 R)
• M3: 529,128 km (0.077 R)
• M4: 756,666 km (0.114 R)
• M5: 1,270,385 km (0.103 R)
• M6: 1,319,453 km (0.075 R)
• M7: 2,216,292 km (0.115 R)
• M8: 2,487,663 km (0.06 R)
• M9: 2,674,361 km (0.082 R)
• M10: 2,801,370 km (0.094 R)
• M11: 3,397,368 km (0.105 R)
• M12: 3,887,450 km (0.083 R)
• M13: 4,177,221 km (0.11 R)
• M14: 4,854,750 km (0.113 R)
• M15: 5,166,811 km (0.11 R)
• M16: 6,436,149 km (0.114 R)
• M17: 8,023,682 km (0.117 R)
• M18: 8,115,236 km (0.098 R)
• M19: 9,530,432 km (0.067 R)
• M20: 9,724,909 km (0.084 R)
• M21: 10,766,708 km (0.049 R)
• M22: 11,791,603 km (0.081 R)
• M23: 12,315,645 km (0.119 R)
• M24: 12,633,690 km (0.053 R)
• M25: 12,847,316 km (0.048 R)
• M26: 13,169,849 km (0.119 R)
• M27: 13,332,162 km (0.062 R)
• M28: 13,987,999 km (0.11 R)
• M29: 14,710,108 km (0.082 R)
• M30: 15,047,601 km (0.089 R)
• M31: 15,160,547 km (0.117 R)
• M32: 15,217,245 km (0.074 R)
• M33: 16,132,784 km (0.073 R)
• M34: 16,538,942 km (0.076 R)
• M35: 16,714,121 km (0.12 R)
• M36: 17,243,099 km (0.088 R)
• M37: 18,438,237 km (0.089 R)
• M38: 18,741,172 km (0.051 R)
• M39: 19,598,069 km (0.087 R)
• M40: 20,405,299 km (0.098 R)
• M41: 20,781,388 km (0.107 R)
• M42: 20,907,350 km (0.1 R)
• M43: 21,731,933 km (0.071 R)
• M44: 23,281,917 km (0.108 R)
• M45: 23,543,713 km (0.107 R)
• M46: 24,268,664 km (0.116 R)
• M47: 25,605,471 km (0.066 R)
• M48: 26,011,180 km (0.085 R)
• M49: 26,282,700 km (0.062 R)
• M50: 28,769,466 km (0.062 R)
• M51: 32,710,921 km (0.065 R)
• M52: 33,666,851 km (0.07 R)
• M53: 34,408,557 km (0.12 R)
• M54: 38,042,589 km (0.094 R)
• M55: 38,737,471 km (0.057 R)
• M56: 39,436,542 km (0.104 R)
• M57: 39,826,693 km (0.101 R)
• M58: 40,610,885 km (0.101 R)
• M59: 43,073,865 km (0.118 R)
• M60: 44,201,982 km (0.092 R)
• M61: 44,769,706 km (0.11 R)
• M62: 45,013,700 km (0.066 R)
• M63: 46,076,294 km (0.093 R)
• M64: 47,478,325 km (0.092 R)
• M65: 47,727,256 km (0.113 R)
• M66: 50,239,603 km (0.071 R)
• M67: 50,832,010 km (0.078 R)
• M68: 50,916,832 km (0.056 R)
• M69: 51,256,569 km (0.052 R)
• M70: 52,109,127 km (0.093 R)
• M71: 52,966,473 km (0.07 R)
• M72: 53,483,034 km (0.047 R)
• M73: 55,828,429 km (0.083 R)
• M74: 58,918,373 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 12,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit