🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 16.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,433,192 km

• M1: 435,779 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.77 AU - 0.85 AU

Year: 278 Days

Day: 46.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,433,192 km

• M1: 317,596 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.88 AU - 1.08 AU

Year: 369 Days

Day: 34 Hours

Environment

Temp: 28 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,433,192 km

• M1: 297,999 km (0.063 R)
• M2: 321,187 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.28 AU - 1.86 AU

Year: 749 Days

Day: 15.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,433,192 km

• M1: 345,421 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.47 AU - 1.99 AU

Year: 866 Days

Day: 17 Hours

Environment

Temp: -72 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,433,192 km

• M1: 32,014 km (0.092 R)
• M2: 257,009 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.8 AU - 2.42 AU

Year: 1167 Days

Day: 42.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 13.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.98 AU - 6.64 AU

Year: 6036 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 73,433,192 km

• M1: 173,384 km (0.09 R)
• M2: 265,237 km (0.051 R)
• M3: 383,719 km (0.09 R)
• M4: 875,596 km (0.07 R)
• M5: 987,346 km (0.027 R)
• M6: 1,124,677 km (0.072 R)
• M7: 1,268,740 km (0.063 R)
• M8: 1,611,169 km (0.102 R)
• M9: 1,728,155 km (0.101 R)
• M10: 2,008,202 km (0.098 R)
• M11: 2,290,343 km (0.094 R)
• M12: 2,517,283 km (0.112 R)
• M13: 2,626,789 km (0.087 R)
• M14: 2,864,799 km (0.041 R)
• M15: 2,965,030 km (0.105 R)
• M16: 3,080,968 km (0.093 R)
• M17: 3,287,563 km (0.117 R)
• M18: 3,422,799 km (0.1 R)
• M19: 3,559,981 km (0.062 R)
• M20: 3,652,582 km (0.119 R)
• M21: 3,808,612 km (0.068 R)
• M22: 4,339,385 km (0.056 R)
• M23: 4,740,308 km (0.049 R)
• M24: 4,962,461 km (0.083 R)
• M25: 5,293,521 km (0.103 R)
• M26: 5,488,447 km (0.028 R)
• M27: 6,273,686 km (0.058 R)
• M28: 6,461,431 km (0.098 R)
• M29: 6,574,976 km (0.093 R)
• M30: 6,958,246 km (0.111 R)
• M31: 7,507,120 km (0.037 R)
• M32: 7,646,695 km (0.087 R)
• M33: 7,948,434 km (0.077 R)
• M34: 8,172,232 km (0.103 R)
• M35: 8,982,455 km (0.098 R)
• M36: 9,279,706 km (0.087 R)
• M37: 9,429,453 km (0.089 R)
• M38: 9,753,183 km (0.091 R)
• M39: 9,927,464 km (0.103 R)
• M40: 10,301,010 km (0.116 R)
• M41: 10,434,003 km (0.108 R)
• M42: 10,612,174 km (0.037 R)
• M43: 10,746,513 km (0.106 R)
• M44: 10,858,861 km (0.1 R)
• M45: 11,039,425 km (0.078 R)
• M46: 11,541,326 km (0.108 R)
• M47: 11,656,367 km (0.105 R)
• M48: 12,828,466 km (0.105 R)
• M49: 12,971,631 km (0.075 R)
• M50: 14,407,771 km (0.055 R)
• M51: 14,681,236 km (0.11 R)
• M52: 15,283,517 km (0.075 R)
• M53: 15,638,662 km (0.108 R)
• M54: 16,642,314 km (0.047 R)
• M55: 17,349,463 km (0.12 R)
• M56: 17,587,324 km (0.113 R)
• M57: 17,853,010 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 13.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.34 AU - 9.9 AU

Year: 8811 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,433,192 km

• M1: 228,137 km (0.087 R)
• M2: 331,509 km (0.098 R)
• M3: 453,431 km (0.097 R)
• M4: 639,680 km (0.103 R)
• M5: 804,388 km (0.104 R)
• M6: 931,696 km (0.119 R)
• M7: 1,052,571 km (0.108 R)
• M8: 1,136,345 km (0.082 R)
• M9: 1,326,335 km (0.053 R)
• M10: 1,575,116 km (0.097 R)
• M11: 1,805,646 km (0.107 R)
• M12: 1,959,882 km (0.109 R)
• M13: 2,190,711 km (0.094 R)
• M14: 2,487,065 km (0.072 R)
• M15: 2,776,985 km (0.112 R)
• M16: 3,017,090 km (0.075 R)
• M17: 3,098,621 km (0.111 R)
• M18: 3,201,544 km (0.094 R)
• M19: 3,453,616 km (0.086 R)
• M20: 3,755,804 km (0.079 R)
• M21: 3,910,339 km (0.11 R)
• M22: 4,089,407 km (0.048 R)
• M23: 4,248,430 km (0.103 R)
• M24: 4,525,934 km (0.116 R)
• M25: 5,418,734 km (0.088 R)
• M26: 5,644,178 km (0.064 R)
• M27: 5,821,601 km (0.101 R)
• M28: 6,130,222 km (0.06 R)
• M29: 6,260,372 km (0.103 R)
• M30: 6,736,841 km (0.091 R)
• M31: 7,473,311 km (0.027 R)
• M32: 7,584,762 km (0.086 R)
• M33: 7,978,653 km (0.096 R)
• M34: 8,121,070 km (0.108 R)
• M35: 8,816,251 km (0.117 R)
• M36: 9,530,432 km (0.114 R)
• M37: 10,170,860 km (0.079 R)
• M38: 10,356,361 km (0.091 R)
• M39: 10,511,794 km (0.112 R)
• M40: 10,730,805 km (0.083 R)
• M41: 10,825,052 km (0.034 R)
• M42: 11,109,587 km (0.114 R)
• M43: 11,428,829 km (0.036 R)
• M44: 11,653,973 km (0.07 R)
• M45: 12,174,275 km (0.068 R)
• M46: 12,569,512 km (0.1 R)
• M47: 12,801,987 km (0.089 R)
• M48: 13,372,703 km (0.041 R)
• M49: 13,814,615 km (0.079 R)
• M50: 14,365,285 km (0.026 R)
• M51: 14,573,675 km (0.075 R)
• M52: 15,028,452 km (0.11 R)
• M53: 15,204,679 km (0.088 R)
• M54: 15,844,808 km (0.12 R)
• M55: 15,988,123 km (0.058 R)
• M56: 16,204,142 km (0.114 R)
• M57: 16,711,877 km (0.035 R)
• M58: 16,967,690 km (0.045 R)
• M59: 18,454,244 km (0.058 R)
• M60: 18,946,421 km (0.063 R)
• M61: 19,789,106 km (0.108 R)
• M62: 20,526,773 km (0.056 R)
• M63: 21,431,690 km (0.096 R)
• M64: 21,909,057 km (0.093 R)
• M65: 22,068,977 km (0.109 R)
• M66: 22,269,289 km (0.12 R)
• M67: 22,672,006 km (0.048 R)
• M68: 23,199,039 km (0.082 R)
• M69: 23,484,622 km (0.104 R)
• M70: 23,976,649 km (0.059 R)
• M71: 24,059,078 km (0.101 R)
• M72: 25,767,934 km (0.078 R)
• M73: 26,786,396 km (0.084 R)
• M74: 26,914,751 km (0.089 R)
• M75: 27,472,751 km (0.092 R)
• M76: 28,731,468 km (0.097 R)
• M77: 28,818,983 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.5

Radius: 7.3

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.86 AU - 17.7 AU

Year: 26175 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,433,192 km

• M1: 109,356 km (0.118 R)
• M2: 164,109 km (0.119 R)
• M3: 212,279 km (0.101 R)
• M4: 398,230 km (0.089 R)
• M5: 530,474 km (0.053 R)
• M6: 886,367 km (0.071 R)
• M7: 1,115,252 km (0.078 R)
• M8: 1,597,256 km (0.077 R)
• M9: 2,005,359 km (0.116 R)
• M10: 2,766,513 km (0.102 R)
• M11: 2,839,816 km (0.085 R)
• M12: 3,728,727 km (0.104 R)
• M13: 4,828,720 km (0.083 R)
• M14: 6,798,924 km (0.101 R)
• M15: 7,048,304 km (0.114 R)
• M16: 7,148,833 km (0.069 R)
• M17: 7,814,245 km (0.056 R)
• M18: 8,075,443 km (0.115 R)
• M19: 8,876,240 km (0.092 R)
• M20: 10,725,270 km (0.086 R)
• M21: 11,722,788 km (0.075 R)
• M22: 11,961,846 km (0.075 R)
• M23: 12,627,407 km (0.115 R)
• M24: 13,931,152 km (0.084 R)
• M25: 14,120,992 km (0.065 R)
• M26: 15,017,681 km (0.112 R)
• M27: 15,082,457 km (0.054 R)
• M28: 15,342,458 km (0.081 R)
• M29: 15,472,908 km (0.056 R)
• M30: 16,731,475 km (0.096 R)
• M31: 17,679,626 km (0.085 R)
• M32: 18,367,477 km (0.038 R)
• M33: 19,486,319 km (0.069 R)
• M34: 19,982,685 km (0.114 R)
• M35: 20,053,894 km (0.09 R)
• M36: 22,674,848 km (0.095 R)
• M37: 23,271,744 km (0.103 R)
• M38: 24,557,388 km (0.086 R)
• M39: 25,943,562 km (0.093 R)
• M40: 26,881,690 km (0.119 R)
• M41: 29,356,189 km (0.077 R)
• M42: 30,169,851 km (0.119 R)
• M43: 30,415,341 km (0.1 R)
• M44: 31,736,141 km (0.063 R)
• M45: 33,836,944 km (0.114 R)
• M46: 33,921,916 km (0.113 R)
• M47: 35,205,017 km (0.113 R)
• M48: 35,895,710 km (0.103 R)
• M49: 36,940,202 km (0.081 R)
• M50: 37,115,232 km (0.1 R)
• M51: 38,348,367 km (0.05 R)
• M52: 39,326,587 km (0.103 R)
• M53: 40,583,509 km (0.082 R)
• M54: 41,944,849 km (0.112 R)
• M55: 42,218,913 km (0.079 R)
• M56: 42,402,020 km (0.093 R)
• M57: 43,321,000 km (0.099 R)
• M58: 43,505,754 km (0.04 R)
• M59: 44,992,008 km (0.107 R)
• M60: 47,728,004 km (0.114 R)
• M61: 47,823,447 km (0.092 R)
• M62: 48,014,185 km (0.026 R)
• M63: 48,396,557 km (0.054 R)
• M64: 48,683,934 km (0.084 R)
• M65: 51,003,898 km (0.107 R)
• M66: 51,491,737 km (0.115 R)
• M67: 51,981,071 km (0.025 R)
• M68: 52,570,337 km (0.103 R)
• M69: 54,152,634 km (0.116 R)
• M70: 57,060,069 km (0.088 R)
• M71: 57,161,197 km (0.114 R)
• M72: 57,363,603 km (0.098 R)
• M73: 57,870,889 km (0.112 R)
• M74: 57,972,616 km (0.09 R)
• M75: 60,223,615 km (0.113 R)
• M76: 60,945,724 km (0.071 R)
• M77: 61,256,139 km (0.113 R)
• M78: 64,283,701 km (0.042 R)
• M79: 66,293,399 km (0.113 R)
• M80: 67,680,470 km (0.096 R)
• M81: 68,001,806 km (0.081 R)
• M82: 68,109,068 km (0.071 R)
• M83: 70,700,103 km (0.103 R)
• M84: 71,352,948 km (0.091 R)
• M85: 72,116,945 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 13,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit