🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.81 AU - 0.97 AU

Year: 304 Days

Day: 29.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,744,240 km

• M1: 32,762 km (0.041 R)
• M2: 104,120 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.98 AU - 1 AU

Year: 356 Days

Day: 23.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.2 AU - 1.64 AU

Year: 612 Days

Day: 13 Hours

Environment

Temp: -1 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.28 AU - 1.94 AU

Year: 739 Days

Day: 32.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,744,240 km

• M1: 609,163 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.02 AU - 2.3 AU

Year: 1148 Days

Day: 16.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 116.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.11 AU - 2.37 AU

Year: 1212 Days

Day: 37.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,744,240 km

• M1: 1,656,348 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 14.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.82 AU - 14.08 AU

Year: 14940 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,744,240 km

• M1: 323,131 km (0.113 R)
• M2: 537,655 km (0.11 R)
• M3: 681,119 km (0.095 R)
• M4: 1,096,253 km (0.091 R)
• M5: 1,397,693 km (0.108 R)
• M6: 1,726,359 km (0.047 R)
• M7: 1,848,581 km (0.115 R)
• M8: 2,080,458 km (0.073 R)
• M9: 2,233,197 km (0.027 R)
• M10: 2,643,544 km (0.107 R)
• M11: 2,833,832 km (0.106 R)
• M12: 2,955,156 km (0.11 R)
• M13: 3,228,322 km (0.118 R)
• M14: 3,988,130 km (0.062 R)
• M15: 4,402,815 km (0.106 R)
• M16: 5,036,212 km (0.053 R)
• M17: 5,154,544 km (0.103 R)
• M18: 5,363,832 km (0.098 R)
• M19: 5,576,111 km (0.109 R)
• M20: 6,134,560 km (0.06 R)
• M21: 6,388,577 km (0.071 R)
• M22: 7,305,163 km (0.107 R)
• M23: 7,439,502 km (0.11 R)
• M24: 7,847,456 km (0.084 R)
• M25: 7,950,528 km (0.058 R)
• M26: 8,297,745 km (0.073 R)
• M27: 8,402,912 km (0.101 R)
• M28: 9,958,281 km (0.065 R)
• M29: 10,070,031 km (0.101 R)
• M30: 10,182,379 km (0.04 R)
• M31: 10,332,725 km (0.047 R)
• M32: 10,559,515 km (0.1 R)
• M33: 10,788,101 km (0.072 R)
• M34: 11,640,210 km (0.117 R)
• M35: 11,758,093 km (0.032 R)
• M36: 11,876,425 km (0.102 R)
• M37: 12,233,665 km (0.049 R)
• M38: 12,514,011 km (0.115 R)
• M39: 12,675,128 km (0.11 R)
• M40: 13,450,195 km (0.098 R)
• M41: 14,114,709 km (0.091 R)
• M42: 15,045,955 km (0.083 R)
• M43: 15,346,498 km (0.086 R)
• M44: 15,648,984 km (0.056 R)
• M45: 16,084,613 km (0.115 R)
• M46: 16,215,960 km (0.094 R)
• M47: 16,568,263 km (0.083 R)
• M48: 19,012,094 km (0.094 R)
• M49: 19,244,120 km (0.111 R)
• M50: 19,570,393 km (0.071 R)
• M51: 20,370,443 km (0.119 R)
• M52: 21,037,500 km (0.108 R)
• M53: 21,614,948 km (0.114 R)
• M54: 22,637,898 km (0.115 R)
• M55: 24,026,615 km (0.103 R)
• M56: 24,579,678 km (0.074 R)
• M57: 24,933,776 km (0.065 R)
• M58: 25,035,204 km (0.062 R)
• M59: 25,544,884 km (0.086 R)
• M60: 26,626,027 km (0.065 R)
• M61: 26,781,759 km (0.057 R)
• M62: 27,880,106 km (0.071 R)
• M63: 28,726,681 km (0.11 R)
• M64: 29,260,147 km (0.091 R)
• M65: 29,635,637 km (0.108 R)
• M66: 30,989,349 km (0.093 R)
• M67: 31,536,428 km (0.091 R)
• M68: 34,715,682 km (0.097 R)
• M69: 35,397,848 km (0.068 R)
• M70: 36,199,543 km (0.058 R)
• M71: 37,238,800 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.6

Radius: 4.8

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.78 AU - 15.52 AU

Year: 18238 Days

Day: 24.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,744,240 km

• M1: 101,128 km (0.069 R)
• M2: 461,958 km (0.095 R)
• M3: 754,123 km (0.115 R)
• M4: 1,115,402 km (0.103 R)
• M5: 1,156,242 km (0.031 R)
• M6: 1,281,904 km (0.066 R)
• M7: 1,346,381 km (0.097 R)
• M8: 1,708,557 km (0.093 R)
• M9: 1,900,491 km (0.116 R)
• M10: 3,016,940 km (0.091 R)
• M11: 4,426,751 km (0.09 R)
• M12: 4,524,887 km (0.081 R)
• M13: 4,557,798 km (0.102 R)
• M14: 6,008,598 km (0.103 R)
• M15: 6,153,708 km (0.104 R)
• M16: 6,896,462 km (0.088 R)
• M17: 7,010,306 km (0.08 R)
• M18: 8,182,555 km (0.069 R)
• M19: 8,627,309 km (0.08 R)
• M20: 8,708,990 km (0.088 R)
• M21: 8,997,115 km (0.107 R)
• M22: 10,266,752 km (0.112 R)
• M23: 10,353,369 km (0.047 R)
• M24: 10,658,399 km (0.025 R)
• M25: 11,054,983 km (0.115 R)
• M26: 11,456,504 km (0.074 R)
• M27: 11,546,412 km (0.042 R)
• M28: 11,862,662 km (0.112 R)
• M29: 11,908,140 km (0.11 R)
• M30: 13,250,482 km (0.11 R)
• M31: 16,478,804 km (0.074 R)
• M32: 18,917,249 km (0.111 R)
• M33: 19,023,464 km (0.089 R)
• M34: 20,750,122 km (0.092 R)
• M35: 20,804,875 km (0.076 R)
• M36: 21,024,485 km (0.078 R)
• M37: 21,410,447 km (0.072 R)
• M38: 21,798,803 km (0.103 R)
• M39: 22,751,592 km (0.111 R)
• M40: 26,162,124 km (0.108 R)
• M41: 28,746,278 km (0.094 R)
• M42: 28,868,500 km (0.074 R)
• M43: 29,113,242 km (0.08 R)
• M44: 29,481,851 km (0.037 R)
• M45: 30,223,557 km (0.102 R)
• M46: 30,347,723 km (0.111 R)
• M47: 31,662,240 km (0.071 R)
• M48: 32,294,740 km (0.08 R)
• M49: 32,358,169 km (0.112 R)
• M50: 32,421,748 km (0.059 R)
• M51: 34,216,923 km (0.113 R)
• M52: 35,322,600 km (0.112 R)
• M53: 35,715,594 km (0.082 R)
• M54: 35,781,268 km (0.106 R)
• M55: 36,373,825 km (0.093 R)
• M56: 36,903,401 km (0.119 R)
• M57: 37,235,508 km (0.103 R)
• M58: 41,229,921 km (0.049 R)
• M59: 42,197,520 km (0.096 R)
• M60: 42,405,910 km (0.117 R)
• M61: 43,172,599 km (0.116 R)
• M62: 46,499,955 km (0.082 R)
• M63: 47,218,474 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.8

Radius: 4.1

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.54 AU - 17.74 AU

Year: 20258 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,744,240 km

• M1: 145,559 km (0.096 R)
• M2: 737,218 km (0.103 R)
• M3: 860,786 km (0.055 R)
• M4: 953,088 km (0.116 R)
• M5: 1,527,544 km (0.06 R)
• M6: 2,239,630 km (0.12 R)
• M7: 2,629,183 km (0.12 R)
• M8: 2,655,811 km (0.112 R)
• M9: 3,152,177 km (0.059 R)
• M10: 3,736,356 km (0.082 R)
• M11: 3,796,644 km (0.091 R)
• M12: 4,608,811 km (0.112 R)
• M13: 4,968,145 km (0.091 R)
• M14: 5,540,956 km (0.095 R)
• M15: 5,713,442 km (0.095 R)
• M16: 5,957,885 km (0.105 R)
• M17: 6,098,956 km (0.037 R)
• M18: 8,266,778 km (0.106 R)
• M19: 8,543,086 km (0.056 R)
• M20: 8,782,293 km (0.114 R)
• M21: 12,085,713 km (0.104 R)
• M22: 12,399,120 km (0.049 R)
• M23: 12,489,178 km (0.048 R)
• M24: 13,493,578 km (0.049 R)
• M25: 14,761,420 km (0.107 R)
• M26: 15,144,391 km (0.098 R)
• M27: 15,240,582 km (0.119 R)
• M28: 15,288,753 km (0.116 R)
• M29: 15,773,450 km (0.114 R)
• M30: 17,107,265 km (0.118 R)
• M31: 18,169,409 km (0.1 R)
• M32: 20,356,829 km (0.068 R)
• M33: 21,104,220 km (0.1 R)
• M34: 22,846,138 km (0.107 R)
• M35: 23,288,649 km (0.088 R)
• M36: 23,511,101 km (0.089 R)
• M37: 23,622,551 km (0.092 R)
• M38: 24,014,049 km (0.1 R)
• M39: 24,238,595 km (0.065 R)
• M40: 25,144,261 km (0.091 R)
• M41: 27,749,807 km (0.07 R)
• M42: 27,867,540 km (0.03 R)
• M43: 28,696,761 km (0.084 R)
• M44: 29,654,188 km (0.069 R)
• M45: 29,714,326 km (0.07 R)
• M46: 29,895,190 km (0.076 R)
• M47: 30,865,631 km (0.059 R)
• M48: 31,109,924 km (0.112 R)
• M49: 32,216,949 km (0.11 R)
• M50: 32,278,733 km (0.118 R)
• M51: 33,149,243 km (0.063 R)
• M52: 34,279,604 km (0.091 R)
• M53: 35,167,617 km (0.068 R)
• M54: 38,925,815 km (0.084 R)
• M55: 40,317,673 km (0.111 R)
• M56: 41,187,435 km (0.098 R)
• M57: 42,673,391 km (0.114 R)
• M58: 43,081,793 km (0.062 R)
• M59: 44,866,047 km (0.044 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit