🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1 AU

Year: 280 Days

Day: 41.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.35 AU - 4.75 AU

Year: 2865 Days

Day: 32.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.12 AU - 4.6 AU

Year: 3200 Days

Day: 20.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 12

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.37 AU - 7.43 AU

Year: 6370 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,078,106 km

• M1: 260,151 km (0.06 R)
• M2: 504,743 km (0.061 R)
• M3: 628,311 km (0.098 R)
• M4: 1,278,015 km (0.075 R)
• M5: 1,421,928 km (0.097 R)
• M6: 2,300,217 km (0.112 R)
• M7: 2,618,561 km (0.115 R)
• M8: 2,741,680 km (0.057 R)
• M9: 2,930,024 km (0.04 R)
• M10: 3,057,930 km (0.103 R)
• M11: 3,566,114 km (0.034 R)
• M12: 4,268,476 km (0.089 R)
• M13: 4,660,722 km (0.114 R)
• M14: 4,886,465 km (0.099 R)
• M15: 5,013,473 km (0.104 R)
• M16: 5,090,217 km (0.088 R)
• M17: 5,348,872 km (0.109 R)
• M18: 5,558,907 km (0.09 R)
• M19: 5,638,344 km (0.103 R)
• M20: 5,745,007 km (0.058 R)
• M21: 6,041,510 km (0.069 R)
• M22: 6,315,573 km (0.097 R)
• M23: 7,540,181 km (0.084 R)
• M24: 7,628,295 km (0.09 R)
• M25: 8,104,315 km (0.068 R)
• M26: 8,559,392 km (0.085 R)
• M27: 8,805,630 km (0.086 R)
• M28: 8,960,613 km (0.115 R)
• M29: 9,054,112 km (0.119 R)
• M30: 9,526,243 km (0.071 R)
• M31: 9,621,686 km (0.111 R)
• M32: 9,877,648 km (0.115 R)
• M33: 10,103,541 km (0.079 R)
• M34: 10,266,004 km (0.108 R)
• M35: 10,429,216 km (0.059 R)
• M36: 10,527,651 km (0.049 R)
• M37: 12,177,865 km (0.089 R)
• M38: 12,420,064 km (0.091 R)
• M39: 12,733,920 km (0.104 R)
• M40: 13,191,989 km (0.059 R)
• M41: 13,835,110 km (0.114 R)
• M42: 14,233,190 km (0.12 R)
• M43: 14,451,902 km (0.07 R)
• M44: 14,561,707 km (0.116 R)
• M45: 15,152,020 km (0.068 R)
• M46: 15,300,721 km (0.113 R)
• M47: 15,863,059 km (0.115 R)
• M48: 16,089,849 km (0.103 R)
• M49: 16,546,721 km (0.084 R)
• M50: 16,815,249 km (0.111 R)
• M51: 16,969,335 km (0.107 R)
• M52: 17,356,495 km (0.041 R)
• M53: 18,100,445 km (0.113 R)
• M54: 18,814,625 km (0.041 R)
• M55: 20,681,756 km (0.108 R)
• M56: 20,805,623 km (0.046 R)
• M57: 20,971,078 km (0.098 R)
• M58: 21,595,500 km (0.062 R)
• M59: 21,763,049 km (0.081 R)
• M60: 22,395,100 km (0.059 R)
• M61: 23,033,435 km (0.029 R)
• M62: 23,204,575 km (0.095 R)
• M63: 24,023,623 km (0.085 R)
• M64: 24,240,689 km (0.112 R)
• M65: 24,327,755 km (0.097 R)
• M66: 25,027,724 km (0.06 R)
• M67: 25,380,176 km (0.106 R)
• M68: 26,090,018 km (0.037 R)
• M69: 28,855,784 km (0.025 R)
• M70: 29,922,716 km (0.111 R)
• M71: 31,475,841 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 11.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8 AU - 12.64 AU

Year: 11652 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,078,106 km

• M1: 153,039 km (0.084 R)
• M2: 303,833 km (0.116 R)
• M3: 392,694 km (0.052 R)
• M4: 493,374 km (0.096 R)
• M5: 994,377 km (0.118 R)
• M6: 1,205,908 km (0.109 R)
• M7: 1,294,770 km (0.045 R)
• M8: 2,139,250 km (0.118 R)
• M9: 2,331,333 km (0.106 R)
• M10: 2,415,557 km (0.082 R)
• M11: 2,615,868 km (0.106 R)
• M12: 3,763,882 km (0.076 R)
• M13: 4,372,895 km (0.068 R)
• M14: 5,719,725 km (0.09 R)
• M15: 5,949,507 km (0.092 R)
• M16: 6,378,853 km (0.098 R)
• M17: 6,939,845 km (0.08 R)
• M18: 7,185,036 km (0.089 R)
• M19: 7,308,903 km (0.059 R)
• M20: 8,023,383 km (0.081 R)
• M21: 8,237,756 km (0.114 R)
• M22: 8,497,608 km (0.106 R)
• M23: 8,628,506 km (0.11 R)
• M24: 9,473,435 km (0.12 R)
• M25: 11,674,767 km (0.085 R)
• M26: 12,557,993 km (0.06 R)
• M27: 12,657,476 km (0.091 R)
• M28: 12,807,223 km (0.114 R)
• M29: 13,717,975 km (0.118 R)
• M30: 14,026,147 km (0.103 R)
• M31: 14,336,712 km (0.059 R)
• M32: 14,806,748 km (0.039 R)
• M33: 15,976,903 km (0.074 R)
• M34: 16,355,535 km (0.117 R)
• M35: 16,627,654 km (0.082 R)
• M36: 16,737,010 km (0.034 R)
• M37: 16,901,418 km (0.102 R)
• M38: 17,342,582 km (0.093 R)
• M39: 17,453,434 km (0.113 R)
• M40: 17,899,236 km (0.034 R)
• M41: 18,011,284 km (0.045 R)
• M42: 21,123,818 km (0.116 R)
• M43: 21,360,930 km (0.046 R)
• M44: 23,228,361 km (0.085 R)
• M45: 25,336,045 km (0.096 R)
• M46: 26,094,357 km (0.08 R)
• M47: 28,414,021 km (0.094 R)
• M48: 28,610,294 km (0.074 R)
• M49: 28,807,015 km (0.106 R)
• M50: 29,004,185 km (0.051 R)
• M51: 29,135,980 km (0.066 R)
• M52: 29,400,021 km (0.035 R)
• M53: 29,532,265 km (0.103 R)
• M54: 30,731,891 km (0.106 R)
• M55: 31,811,538 km (0.072 R)
• M56: 32,424,291 km (0.07 R)
• M57: 32,629,390 km (0.035 R)
• M58: 32,835,087 km (0.096 R)
• M59: 34,146,911 km (0.111 R)
• M60: 35,335,167 km (0.074 R)
• M61: 35,475,938 km (0.072 R)
• M62: 36,182,040 km (0.095 R)
• M63: 36,323,859 km (0.032 R)
• M64: 37,680,263 km (0.084 R)
• M65: 37,895,983 km (0.118 R)
• M66: 38,184,258 km (0.119 R)
• M67: 38,690,348 km (0.08 R)
• M68: 38,762,903 km (0.089 R)
• M69: 38,980,568 km (0.113 R)
• M70: 39,053,272 km (0.06 R)
• M71: 40,075,325 km (0.051 R)
• M72: 41,402,407 km (0.117 R)
• M73: 42,295,058 km (0.112 R)
• M74: 45,087,302 km (0.076 R)
• M75: 45,163,597 km (0.075 R)
• M76: 45,392,781 km (0.105 R)
• M77: 45,545,670 km (0.115 R)
• M78: 47,317,208 km (0.12 R)
• M79: 48,797,479 km (0.089 R)
• M80: 49,504,030 km (0.09 R)
• M81: 50,451,284 km (0.109 R)
• M82: 51,643,728 km (0.075 R)
• M83: 52,524,112 km (0.113 R)
• M84: 53,087,048 km (0.111 R)
• M85: 53,409,581 km (0.103 R)
• M86: 53,570,997 km (0.048 R)
• M87: 53,813,645 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 13.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.68 AU - 15.84 AU

Year: 16020 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,078,106 km

• M1: 270,024 km (0.118 R)
• M2: 409,898 km (0.077 R)
• M3: 647,460 km (0.105 R)
• M4: 1,031,178 km (0.106 R)
• M5: 1,273,377 km (0.091 R)
• M6: 1,560,755 km (0.065 R)
• M7: 1,746,106 km (0.12 R)
• M8: 2,271,793 km (0.072 R)
• M9: 2,437,548 km (0.079 R)
• M10: 2,797,331 km (0.06 R)
• M11: 3,343,512 km (0.099 R)
• M12: 3,533,203 km (0.075 R)
• M13: 3,797,542 km (0.081 R)
• M14: 3,941,156 km (0.063 R)
• M15: 4,160,167 km (0.111 R)
• M16: 4,802,540 km (0.089 R)
• M17: 5,618,597 km (0.026 R)
• M18: 5,927,965 km (0.099 R)
• M19: 6,137,402 km (0.111 R)
• M20: 6,649,925 km (0.118 R)
• M21: 7,243,230 km (0.109 R)
• M22: 7,784,924 km (0.059 R)
• M23: 8,339,782 km (0.093 R)
• M24: 8,527,677 km (0.115 R)
• M25: 8,693,132 km (0.113 R)
• M26: 9,585,783 km (0.068 R)
• M27: 10,080,353 km (0.118 R)
• M28: 10,558,169 km (0.097 R)
• M29: 10,838,067 km (0.098 R)
• M30: 11,069,046 km (0.057 R)
• M31: 11,197,999 km (0.101 R)
• M32: 11,903,203 km (0.094 R)
• M33: 12,327,912 km (0.046 R)
• M34: 12,676,774 km (0.11 R)
• M35: 12,811,711 km (0.116 R)
• M36: 13,028,778 km (0.108 R)
• M37: 13,219,665 km (0.081 R)
• M38: 13,825,835 km (0.087 R)
• M39: 13,992,637 km (0.08 R)
• M40: 14,950,961 km (0.097 R)
• M41: 15,294,288 km (0.05 R)
• M42: 15,438,201 km (0.091 R)
• M43: 16,575,444 km (0.066 R)
• M44: 17,020,049 km (0.054 R)
• M45: 17,198,968 km (0.065 R)
• M46: 17,498,613 km (0.08 R)
• M47: 17,951,296 km (0.092 R)
• M48: 18,133,506 km (0.057 R)
• M49: 18,560,907 km (0.111 R)
• M50: 19,988,819 km (0.114 R)
• M51: 20,367,152 km (0.077 R)
• M52: 20,716,014 km (0.097 R)
• M53: 20,939,064 km (0.11 R)
• M54: 21,194,877 km (0.08 R)
• M55: 21,291,218 km (0.115 R)
• M56: 21,548,526 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23

Radius: 6.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.14 AU - 17.5 AU

Year: 23172 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,078,106 km

• M1: 165,156 km (0.098 R)
• M2: 224,546 km (0.097 R)
• M3: 483,949 km (0.038 R)
• M4: 758,012 km (0.108 R)
• M5: 1,022,202 km (0.114 R)
• M6: 1,143,825 km (0.099 R)
• M7: 1,256,173 km (0.12 R)
• M8: 1,313,619 km (0.108 R)
• M9: 1,772,884 km (0.107 R)
• M10: 2,474,050 km (0.063 R)
• M11: 2,638,458 km (0.119 R)
• M12: 3,472,466 km (0.11 R)
• M13: 3,553,997 km (0.114 R)
• M14: 5,102,933 km (0.038 R)
• M15: 5,289,033 km (0.102 R)
• M16: 5,359,493 km (0.085 R)
• M17: 5,548,585 km (0.086 R)
• M18: 5,644,028 km (0.111 R)
• M19: 6,129,324 km (0.098 R)
• M20: 6,552,387 km (0.12 R)
• M21: 6,805,656 km (0.1 R)
• M22: 6,959,143 km (0.104 R)
• M23: 7,930,782 km (0.05 R)
• M24: 8,832,857 km (0.09 R)
• M25: 9,310,074 km (0.094 R)
• M26: 10,318,962 km (0.052 R)
• M27: 10,613,520 km (0.083 R)
• M28: 10,940,691 km (0.113 R)
• M29: 11,180,795 km (0.067 R)
• M30: 11,422,545 km (0.051 R)
• M31: 14,063,995 km (0.119 R)
• M32: 15,552,943 km (0.107 R)
• M33: 17,230,384 km (0.032 R)
• M34: 17,300,096 km (0.059 R)
• M35: 17,614,700 km (0.118 R)
• M36: 17,931,399 km (0.036 R)
• M37: 18,427,615 km (0.097 R)
• M38: 19,252,797 km (0.054 R)
• M39: 19,760,832 km (0.107 R)
• M40: 20,053,146 km (0.088 R)
• M41: 21,087,615 km (0.091 R)
• M42: 22,556,965 km (0.104 R)
• M43: 22,747,852 km (0.079 R)
• M44: 24,684,845 km (0.066 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit