🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.75 AU - 0.79 AU

Year: 251 Days

Day: 16.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,314,738 km

• M1: 130,898 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.32 AU - 1.92 AU

Year: 765 Days

Day: 39.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,314,738 km

• M1: 248,482 km (0.116 R)
• M2: 359,035 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.2 AU - 2.94 AU

Year: 1528 Days

Day: 16.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.79 AU - 3.51 AU

Year: 2073 Days

Day: 46 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,314,738 km

• M1: 65,374 km (0.045 R)
• M2: 1,355,656 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.55 AU - 4.25 AU

Year: 2325 Days

Day: 21.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,314,738 km

• M1: 829,819 km (0.086 R)
• M2: 1,173,745 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.88 AU - 4.8 AU

Year: 3353 Days

Day: 23.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 139.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,314,738 km

• M1: 128,804 km (0.069 R)
• M2: 1,829,283 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.3

Radius: 12.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.8 AU - 7 AU

Year: 5315 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,314,738 km

• M1: 207,343 km (0.054 R)
• M2: 320,887 km (0.047 R)
• M3: 410,796 km (0.087 R)
• M4: 685,757 km (0.114 R)
• M5: 1,470,996 km (0.045 R)
• M6: 1,588,879 km (0.072 R)
• M7: 1,710,053 km (0.108 R)
• M8: 1,798,615 km (0.116 R)
• M9: 2,111,574 km (0.09 R)
• M10: 2,363,048 km (0.048 R)
• M11: 2,644,741 km (0.117 R)
• M12: 2,852,831 km (0.089 R)
• M13: 2,937,653 km (0.066 R)
• M14: 3,023,223 km (0.094 R)
• M15: 3,419,209 km (0.099 R)
• M16: 3,532,155 km (0.082 R)
• M17: 3,646,299 km (0.113 R)
• M18: 3,831,800 km (0.063 R)
• M19: 4,115,737 km (0.093 R)
• M20: 4,505,289 km (0.112 R)
• M21: 4,754,819 km (0.063 R)
• M22: 5,060,298 km (0.116 R)
• M23: 5,293,670 km (0.051 R)
• M24: 5,798,114 km (0.057 R)
• M25: 6,318,116 km (0.086 R)
• M26: 6,710,960 km (0.086 R)
• M27: 7,285,865 km (0.1 R)
• M28: 7,402,701 km (0.1 R)
• M29: 7,638,467 km (0.083 R)
• M30: 8,791,867 km (0.091 R)
• M31: 9,452,491 km (0.094 R)
• M32: 10,227,109 km (0.095 R)
• M33: 10,456,891 km (0.095 R)
• M34: 10,721,530 km (0.115 R)
• M35: 10,888,182 km (0.056 R)
• M36: 11,190,220 km (0.076 R)
• M37: 11,393,075 km (0.119 R)
• M38: 12,009,119 km (0.096 R)
• M39: 13,202,311 km (0.101 R)
• M40: 14,030,784 km (0.109 R)
• M41: 14,286,297 km (0.064 R)
• M42: 14,654,009 km (0.051 R)
• M43: 15,586,901 km (0.113 R)
• M44: 15,965,534 km (0.109 R)
• M45: 16,270,564 km (0.09 R)
• M46: 16,423,752 km (0.07 R)
• M47: 16,538,942 km (0.063 R)
• M48: 16,886,458 km (0.096 R)
• M49: 17,785,092 km (0.025 R)
• M50: 18,022,055 km (0.052 R)
• M51: 18,699,285 km (0.12 R)
• M52: 19,263,269 km (0.118 R)
• M53: 19,628,886 km (0.086 R)
• M54: 19,710,417 km (0.083 R)
• M55: 20,284,274 km (0.069 R)
• M56: 20,490,570 km (0.056 R)
• M57: 20,614,736 km (0.044 R)
• M58: 21,827,526 km (0.052 R)
• M59: 22,591,971 km (0.104 R)
• M60: 23,841,861 km (0.047 R)
• M61: 24,147,041 km (0.07 R)
• M62: 24,409,585 km (0.038 R)
• M63: 24,497,250 km (0.103 R)
• M64: 24,805,122 km (0.101 R)
• M65: 24,981,648 km (0.09 R)
• M66: 25,291,465 km (0.117 R)
• M67: 25,380,326 km (0.07 R)
• M68: 25,825,679 km (0.057 R)
• M69: 26,543,749 km (0.088 R)
• M70: 27,313,878 km (0.083 R)
• M71: 28,091,339 km (0.051 R)
• M72: 28,321,420 km (0.102 R)
• M73: 29,108,305 km (0.059 R)
• M74: 29,855,546 km (0.114 R)
• M75: 30,043,292 km (0.096 R)
• M76: 31,035,574 km (0.072 R)
• M77: 31,130,719 km (0.105 R)
• M78: 31,990,607 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 13.8

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.52 AU - 6.64 AU

Year: 5560 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,314,738 km

• M1: 177,573 km (0.105 R)
• M2: 330,312 km (0.088 R)
• M3: 750,981 km (0.045 R)
• M4: 891,903 km (0.115 R)
• M5: 1,027,289 km (0.118 R)
• M6: 1,202,916 km (0.077 R)
• M7: 1,530,835 km (0.076 R)
• M8: 2,569,792 km (0.109 R)
• M9: 2,679,747 km (0.114 R)
• M10: 2,836,226 km (0.097 R)
• M11: 2,927,032 km (0.116 R)
• M12: 3,018,885 km (0.069 R)
• M13: 3,135,123 km (0.069 R)
• M14: 3,689,083 km (0.046 R)
• M15: 3,813,699 km (0.087 R)
• M16: 4,144,310 km (0.078 R)
• M17: 6,437,496 km (0.102 R)
• M18: 6,923,988 km (0.086 R)
• M19: 7,016,589 km (0.059 R)
• M20: 8,290,265 km (0.114 R)
• M21: 9,054,710 km (0.119 R)
• M22: 9,360,040 km (0.12 R)
• M23: 9,634,252 km (0.056 R)
• M24: 9,772,331 km (0.074 R)
• M25: 9,876,451 km (0.111 R)
• M26: 10,437,593 km (0.037 R)
• M27: 10,543,957 km (0.098 R)
• M28: 10,722,128 km (0.097 R)
• M29: 10,973,153 km (0.102 R)
• M30: 11,153,718 km (0.118 R)
• M31: 11,811,799 km (0.072 R)
• M32: 12,708,788 km (0.109 R)
• M33: 13,242,254 km (0.083 R)
• M34: 13,744,304 km (0.084 R)
• M35: 13,860,991 km (0.088 R)
• M36: 14,331,177 km (0.063 R)
• M37: 15,206,923 km (0.089 R)
• M38: 15,732,460 km (0.107 R)
• M39: 15,977,202 km (0.09 R)
• M40: 16,140,862 km (0.091 R)
• M41: 16,387,699 km (0.107 R)
• M42: 16,718,609 km (0.06 R)
• M43: 17,303,088 km (0.066 R)
• M44: 17,471,236 km (0.11 R)
• M45: 17,936,785 km (0.101 R)
• M46: 18,363,438 km (0.065 R)
• M47: 20,103,560 km (0.086 R)
• M48: 20,591,249 km (0.071 R)
• M49: 21,578,595 km (0.109 R)
• M50: 21,986,848 km (0.092 R)
• M51: 23,088,187 km (0.105 R)
• M52: 23,227,164 km (0.092 R)
• M53: 23,832,437 km (0.069 R)
• M54: 25,010,969 km (0.099 R)
• M55: 25,296,701 km (0.112 R)
• M56: 25,439,866 km (0.048 R)
• M57: 26,353,460 km (0.067 R)
• M58: 26,741,367 km (0.105 R)
• M59: 26,838,606 km (0.119 R)
• M60: 27,326,744 km (0.08 R)
• M61: 27,965,676 km (0.109 R)
• M62: 28,163,295 km (0.051 R)
• M63: 29,710,287 km (0.061 R)
• M64: 29,962,359 km (0.118 R)
• M65: 30,215,180 km (0.095 R)
• M66: 30,367,171 km (0.083 R)
• M67: 31,387,279 km (0.116 R)
• M68: 31,695,450 km (0.067 R)
• M69: 32,522,278 km (0.056 R)
• M70: 32,886,250 km (0.091 R)
• M71: 33,828,417 km (0.115 R)
• M72: 34,091,709 km (0.057 R)
• M73: 34,832,518 km (0.11 R)
• M74: 35,205,017 km (0.066 R)
• M75: 35,418,343 km (0.111 R)
• M76: 35,792,936 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 12.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.3 AU - 12.8 AU

Year: 12708 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,314,738 km

• M1: 180,415 km (0.089 R)
• M2: 644,318 km (0.099 R)
• M3: 797,656 km (0.103 R)
• M4: 1,042,548 km (0.109 R)
• M5: 1,143,526 km (0.03 R)
• M6: 1,269,338 km (0.088 R)
• M7: 1,378,096 km (0.107 R)
• M8: 2,148,674 km (0.077 R)
• M9: 2,253,542 km (0.092 R)
• M10: 2,414,061 km (0.072 R)
• M11: 2,861,059 km (0.072 R)
• M12: 3,183,592 km (0.073 R)
• M13: 4,024,931 km (0.087 R)
• M14: 4,287,176 km (0.105 R)
• M15: 4,897,685 km (0.083 R)
• M16: 5,499,517 km (0.098 R)
• M17: 6,772,744 km (0.047 R)
• M18: 7,164,092 km (0.069 R)
• M19: 7,643,703 km (0.045 R)
• M20: 7,846,558 km (0.116 R)
• M21: 7,928,238 km (0.072 R)
• M22: 8,507,781 km (0.11 R)
• M23: 8,718,115 km (0.103 R)
• M24: 9,795,669 km (0.113 R)
• M25: 11,006,215 km (0.116 R)
• M26: 11,235,698 km (0.114 R)
• M27: 11,374,076 km (0.068 R)
• M28: 11,559,427 km (0.074 R)
• M29: 11,652,477 km (0.076 R)
• M30: 12,740,951 km (0.045 R)
• M31: 13,517,215 km (0.054 R)
• M32: 13,861,739 km (0.101 R)
• M33: 14,159,289 km (0.06 R)
• M34: 16,720,105 km (0.112 R)
• M35: 17,036,954 km (0.102 R)
• M36: 17,462,559 km (0.08 R)
• M37: 19,309,944 km (0.098 R)
• M38: 19,642,500 km (0.03 R)
• M39: 19,809,451 km (0.093 R)
• M40: 20,256,898 km (0.099 R)
• M41: 20,481,893 km (0.076 R)
• M42: 21,676,731 km (0.058 R)
• M43: 23,011,144 km (0.04 R)
• M44: 24,611,542 km (0.115 R)
• M45: 25,516,161 km (0.086 R)
• M46: 26,308,880 km (0.087 R)
• M47: 26,616,004 km (0.108 R)
• M48: 27,047,893 km (0.103 R)
• M49: 27,731,256 km (0.088 R)
• M50: 28,420,304 km (0.111 R)
• M51: 28,735,357 km (0.092 R)
• M52: 29,369,054 km (0.115 R)
• M53: 29,496,362 km (0.09 R)
• M54: 32,737,848 km (0.113 R)
• M55: 33,266,826 km (0.04 R)
• M56: 33,598,934 km (0.117 R)
• M57: 35,140,689 km (0.101 R)
• M58: 35,954,352 km (0.09 R)
• M59: 36,431,719 km (0.093 R)
• M60: 38,154,039 km (0.088 R)
• M61: 38,431,992 km (0.046 R)
• M62: 38,571,268 km (0.103 R)
• M63: 42,322,734 km (0.076 R)
• M64: 43,913,707 km (0.118 R)
• M65: 45,524,278 km (0.103 R)
• M66: 45,893,036 km (0.119 R)
• M67: 46,040,839 km (0.111 R)
• M68: 46,782,097 km (0.105 R)
• M69: 47,976,336 km (0.064 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 14.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.8 AU - 11.66 AU

Year: 13956 Days

Day: 14.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,314,738 km

• M1: 179,817 km (0.049 R)
• M2: 279,150 km (0.119 R)
• M3: 434,133 km (0.099 R)
• M4: 1,190,949 km (0.03 R)
• M5: 2,082,253 km (0.088 R)
• M6: 2,719,240 km (0.081 R)
• M7: 3,244,179 km (0.076 R)
• M8: 3,518,542 km (0.115 R)
• M9: 3,872,640 km (0.084 R)
• M10: 4,500,951 km (0.057 R)
• M11: 4,730,434 km (0.111 R)
• M12: 4,924,762 km (0.053 R)
• M13: 5,082,139 km (0.11 R)
• M14: 6,357,910 km (0.058 R)
• M15: 6,486,564 km (0.093 R)
• M16: 8,517,953 km (0.063 R)
• M17: 8,802,788 km (0.11 R)
• M18: 9,479,718 km (0.073 R)
• M19: 9,626,922 km (0.036 R)
• M20: 9,973,540 km (0.068 R)
• M21: 10,223,668 km (0.073 R)
• M22: 10,475,890 km (0.116 R)
• M23: 10,781,219 km (0.078 R)
• M24: 11,192,913 km (0.108 R)
• M25: 12,674,530 km (0.047 R)
• M26: 12,836,993 km (0.109 R)
• M27: 13,273,520 km (0.077 R)
• M28: 13,659,482 km (0.06 R)
• M29: 13,881,635 km (0.1 R)
• M30: 13,993,235 km (0.099 R)
• M31: 14,612,271 km (0.077 R)
• M32: 14,782,663 km (0.089 R)
• M33: 14,953,654 km (0.068 R)
• M34: 15,297,729 km (0.093 R)
• M35: 18,387,673 km (0.099 R)
• M36: 18,694,797 km (0.081 R)
• M37: 18,818,066 km (0.116 R)
• M38: 18,941,634 km (0.097 R)
• M39: 19,189,667 km (0.09 R)
• M40: 19,313,983 km (0.094 R)
• M41: 20,192,272 km (0.114 R)
• M42: 21,212,080 km (0.069 R)
• M43: 22,510,141 km (0.037 R)
• M44: 22,707,162 km (0.118 R)
• M45: 23,767,212 km (0.065 R)
• M46: 24,911,337 km (0.097 R)
• M47: 25,115,089 km (0.067 R)
• M48: 26,073,263 km (0.083 R)
• M49: 26,765,004 km (0.042 R)
• M50: 28,876,279 km (0.098 R)
• M51: 29,018,995 km (0.101 R)
• M52: 31,333,274 km (0.116 R)
• M53: 32,068,697 km (0.065 R)
• M54: 32,364,452 km (0.069 R)
• M55: 33,107,804 km (0.059 R)
• M56: 33,257,103 km (0.079 R)
• M57: 34,384,323 km (0.106 R)
• M58: 34,990,643 km (0.093 R)
• M59: 36,060,118 km (0.057 R)
• M60: 36,908,039 km (0.073 R)
• M61: 37,996,662 km (0.079 R)
• M62: 38,780,705 km (0.068 R)
• M63: 39,174,746 km (0.034 R)
• M64: 39,490,996 km (0.033 R)
• M65: 39,887,430 km (0.095 R)
• M66: 42,780,503 km (0.088 R)
• M67: 43,514,430 km (0.103 R)
• M68: 44,170,118 km (0.087 R)
• M69: 45,325,612 km (0.098 R)
• M70: 45,574,543 km (0.08 R)
• M71: 46,491,129 km (0.115 R)
• M72: 48,342,402 km (0.054 R)
• M73: 50,647,107 km (0.063 R)
• M74: 51,423,370 km (0.057 R)
• M75: 53,600,169 km (0.087 R)
• M76: 55,186,056 km (0.101 R)
• M77: 56,608,582 km (0.057 R)
• M78: 57,324,408 km (0.053 R)
• M79: 58,945,899 km (0.103 R)
• M80: 59,036,556 km (0.041 R)
• M81: 59,853,360 km (0.064 R)
• M82: 61,314,782 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit