🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.64 AU - 0.72 AU

Year: 212 Days

Day: 28.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,889,271 km

• M1: 522,845 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.61 AU - 1.77 AU

Year: 832 Days

Day: 40.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,889,271 km

• M1: 590,912 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.4 AU - 2.22 AU

Year: 922 Days

Day: 42 Hours

Environment

Temp: -76 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.05 AU - 2.27 AU

Year: 1202 Days

Day: 23.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.63 AU - 3.37 AU

Year: 1968 Days

Day: 32.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.09 AU - 4.05 AU

Year: 2555 Days

Day: 43.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 13.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.11 AU - 6.17 AU

Year: 4414 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,889,271 km

• M1: 185,651 km (0.116 R)
• M2: 361,428 km (0.079 R)
• M3: 445,203 km (0.108 R)
• M4: 595,549 km (0.037 R)
• M5: 758,012 km (0.115 R)
• M6: 1,045,839 km (0.085 R)
• M7: 1,159,683 km (0.11 R)
• M8: 1,308,233 km (0.038 R)
• M9: 1,431,951 km (0.118 R)
• M10: 1,548,936 km (0.098 R)
• M11: 1,669,512 km (0.046 R)
• M12: 1,990,848 km (0.094 R)
• M13: 2,510,402 km (0.113 R)
• M14: 2,614,223 km (0.065 R)
• M15: 2,732,704 km (0.099 R)
• M16: 3,168,932 km (0.1 R)
• M17: 3,424,146 km (0.083 R)
• M18: 3,864,711 km (0.072 R)
• M19: 4,559,444 km (0.095 R)
• M20: 4,719,214 km (0.062 R)
• M21: 4,848,317 km (0.064 R)
• M22: 5,011,379 km (0.049 R)
• M23: 5,226,202 km (0.074 R)
• M24: 5,477,975 km (0.071 R)
• M25: 5,699,380 km (0.119 R)
• M26: 5,975,986 km (0.035 R)
• M27: 6,151,016 km (0.107 R)
• M28: 6,345,792 km (0.072 R)
• M29: 6,560,465 km (0.03 R)
• M30: 6,723,078 km (0.089 R)
• M31: 6,832,284 km (0.118 R)
• M32: 7,218,995 km (0.116 R)
• M33: 7,462,091 km (0.077 R)
• M34: 7,575,187 km (0.096 R)
• M35: 7,726,880 km (0.112 R)
• M36: 7,822,173 km (0.119 R)
• M37: 8,324,374 km (0.104 R)
• M38: 8,777,356 km (0.11 R)
• M39: 9,016,862 km (0.032 R)
• M40: 9,359,890 km (0.06 R)
• M41: 9,727,901 km (0.036 R)
• M42: 9,975,934 km (0.112 R)
• M43: 10,121,493 km (0.102 R)
• M44: 10,247,005 km (0.105 R)
• M45: 10,393,910 km (0.085 R)
• M46: 10,668,722 km (0.106 R)
• M47: 10,903,142 km (0.119 R)
• M48: 11,053,188 km (0.057 R)
• M49: 11,247,067 km (0.068 R)
• M50: 12,056,392 km (0.093 R)
• M51: 12,144,954 km (0.1 R)
• M52: 12,412,135 km (0.118 R)
• M53: 12,591,354 km (0.059 R)
• M54: 12,816,498 km (0.057 R)
• M55: 13,248,088 km (0.114 R)
• M56: 13,546,237 km (0.086 R)
• M57: 13,846,480 km (0.116 R)
• M58: 14,125,629 km (0.034 R)
• M59: 14,406,724 km (0.063 R)
• M60: 14,737,036 km (0.099 R)
• M61: 14,903,089 km (0.086 R)
• M62: 15,045,955 km (0.074 R)
• M63: 15,670,227 km (0.105 R)
• M64: 16,082,968 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587

Radius: 14.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.15 AU - 11.45 AU

Year: 13443 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,889,271 km

• M1: 204,799 km (0.059 R)
• M2: 430,543 km (0.082 R)
• M3: 547,229 km (0.082 R)
• M4: 937,380 km (0.089 R)
• M5: 1,297,911 km (0.092 R)
• M6: 1,628,074 km (0.048 R)
• M7: 2,368,882 km (0.07 R)
• M8: 2,482,876 km (0.096 R)
• M9: 3,268,564 km (0.098 R)
• M10: 3,590,798 km (0.114 R)
• M11: 3,957,163 km (0.057 R)
• M12: 4,300,939 km (0.12 R)
• M13: 4,406,106 km (0.11 R)
• M14: 4,908,007 km (0.063 R)
• M15: 5,315,212 km (0.116 R)
• M16: 5,504,154 km (0.085 R)
• M17: 7,512,655 km (0.064 R)
• M18: 7,682,299 km (0.098 R)
• M19: 9,494,977 km (0.091 R)
• M20: 9,724,909 km (0.1 R)
• M21: 9,863,586 km (0.114 R)
• M22: 10,096,510 km (0.119 R)
• M23: 10,425,476 km (0.112 R)
• M24: 10,853,774 km (0.111 R)
• M25: 11,190,968 km (0.079 R)
• M26: 11,385,146 km (0.058 R)
• M27: 12,073,745 km (0.119 R)
• M28: 12,173,228 km (0.104 R)
• M29: 13,388,411 km (0.11 R)
• M30: 13,491,484 km (0.106 R)
• M31: 13,646,467 km (0.029 R)
• M32: 13,854,109 km (0.103 R)
• M33: 14,483,318 km (0.111 R)
• M34: 14,642,041 km (0.056 R)
• M35: 14,854,620 km (0.103 R)
• M36: 15,175,507 km (0.081 R)
• M37: 15,444,634 km (0.062 R)
• M38: 16,426,594 km (0.097 R)
• M39: 17,092,454 km (0.086 R)
• M40: 17,597,646 km (0.095 R)
• M41: 17,767,141 km (0.096 R)
• M42: 18,050,928 km (0.116 R)
• M43: 18,565,395 km (0.074 R)
• M44: 19,433,661 km (0.097 R)
• M45: 19,667,482 km (0.1 R)
• M46: 20,137,818 km (0.054 R)
• M47: 20,790,663 km (0.098 R)
• M48: 21,510,827 km (0.101 R)
• M49: 23,222,825 km (0.072 R)
• M50: 24,220,793 km (0.063 R)
• M51: 24,346,455 km (0.098 R)
• M52: 24,472,416 km (0.096 R)
• M53: 25,615,793 km (0.089 R)
• M54: 26,646,672 km (0.041 R)
• M55: 27,297,871 km (0.066 R)
• M56: 28,350,741 km (0.039 R)
• M57: 28,615,978 km (0.077 R)
• M58: 31,932,264 km (0.103 R)
• M59: 32,832,394 km (0.085 R)
• M60: 32,971,520 km (0.102 R)
• M61: 33,530,418 km (0.108 R)
• M62: 33,740,753 km (0.119 R)
• M63: 34,092,457 km (0.051 R)
• M64: 34,374,599 km (0.118 R)
• M65: 35,297,019 km (0.105 R)
• M66: 36,299,475 km (0.052 R)
• M67: 37,383,909 km (0.098 R)
• M68: 39,362,790 km (0.042 R)
• M69: 40,700,793 km (0.07 R)
• M70: 41,300,232 km (0.053 R)
• M71: 41,601,073 km (0.099 R)
• M72: 42,129,304 km (0.077 R)
• M73: 42,735,773 km (0.096 R)
• M74: 44,110,727 km (0.074 R)
• M75: 47,296,564 km (0.077 R)
• M76: 47,453,941 km (0.063 R)
• M77: 47,768,994 km (0.091 R)
• M78: 48,163,932 km (0.056 R)
• M79: 48,559,918 km (0.107 R)
• M80: 49,834,192 km (0.1 R)
• M81: 50,154,481 km (0.106 R)
• M82: 50,716,670 km (0.12 R)
• M83: 51,038,904 km (0.095 R)
• M84: 53,395,220 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 13.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.83 AU - 13.41 AU

Year: 14044 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,889,271 km

• M1: 232,475 km (0.047 R)
• M2: 520,601 km (0.032 R)
• M3: 731,085 km (0.114 R)
• M4: 830,867 km (0.064 R)
• M5: 1,083,837 km (0.03 R)
• M6: 1,489,696 km (0.106 R)
• M7: 1,688,062 km (0.088 R)
• M8: 2,463,578 km (0.089 R)
• M9: 2,647,134 km (0.113 R)
• M10: 3,397,068 km (0.084 R)
• M11: 3,572,547 km (0.093 R)
• M12: 3,661,408 km (0.052 R)
• M13: 5,115,798 km (0.09 R)
• M14: 5,317,756 km (0.066 R)
• M15: 6,009,646 km (0.104 R)
• M16: 6,656,806 km (0.117 R)
• M17: 7,326,107 km (0.118 R)
• M18: 7,554,094 km (0.115 R)
• M19: 8,173,579 km (0.119 R)
• M20: 8,410,093 km (0.117 R)
• M21: 9,626,623 km (0.096 R)
• M22: 9,960,376 km (0.115 R)
• M23: 10,170,860 km (0.112 R)
• M24: 11,641,407 km (0.035 R)
• M25: 12,041,881 km (0.084 R)
• M26: 12,582,677 km (0.101 R)
• M27: 12,719,260 km (0.09 R)
• M28: 13,362,680 km (0.081 R)
• M29: 13,688,355 km (0.063 R)
• M30: 15,114,022 km (0.115 R)
• M31: 15,697,454 km (0.107 R)
• M32: 16,337,883 km (0.11 R)
• M33: 16,486,882 km (0.12 R)
• M34: 17,037,103 km (0.082 R)
• M35: 17,593,458 km (0.109 R)
• M36: 17,797,210 km (0.092 R)
• M37: 18,155,646 km (0.084 R)
• M38: 19,245,467 km (0.06 R)
• M39: 20,892,839 km (0.091 R)
• M40: 21,217,017 km (0.05 R)
• M41: 21,815,409 km (0.117 R)
• M42: 22,254,179 km (0.077 R)
• M43: 22,806,644 km (0.093 R)
• M44: 22,973,296 km (0.095 R)
• M45: 23,140,397 km (0.078 R)
• M46: 23,700,192 km (0.102 R)
• M47: 23,868,939 km (0.08 R)
• M48: 24,264,475 km (0.036 R)
• M49: 24,377,871 km (0.103 R)
• M50: 25,176,424 km (0.117 R)
• M51: 25,636,737 km (0.054 R)
• M52: 26,215,830 km (0.085 R)
• M53: 26,507,097 km (0.09 R)
• M54: 26,623,933 km (0.099 R)
• M55: 26,858,054 km (0.11 R)
• M56: 27,092,773 km (0.053 R)
• M57: 27,269,298 km (0.063 R)
• M58: 28,217,300 km (0.113 R)
• M59: 29,176,222 km (0.114 R)
• M60: 29,357,086 km (0.083 R)
• M61: 30,450,796 km (0.078 R)
• M62: 30,941,178 km (0.089 R)
• M63: 32,928,735 km (0.059 R)
• M64: 34,064,782 km (0.068 R)
• M65: 35,213,693 km (0.074 R)
• M66: 35,406,375 km (0.049 R)
• M67: 35,792,936 km (0.066 R)
• M68: 36,245,619 km (0.12 R)
• M69: 36,570,097 km (0.068 R)
• M70: 37,026,071 km (0.103 R)
• M71: 37,746,236 km (0.108 R)
• M72: 39,134,205 km (0.1 R)
• M73: 40,943,292 km (0.108 R)
• M74: 41,078,379 km (0.088 R)
• M75: 41,959,959 km (0.112 R)
• M76: 44,018,276 km (0.101 R)
• M77: 44,781,375 km (0.114 R)
• M78: 45,898,871 km (0.109 R)
• M79: 46,109,505 km (0.106 R)
• M80: 47,167,161 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.8

Radius: 5.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.96 AU - 21.94 AU

Year: 31244 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 140.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,889,271 km

• M1: 70,161 km (0.084 R)
• M2: 288,574 km (0.12 R)
• M3: 503,397 km (0.029 R)
• M4: 1,136,645 km (0.107 R)
• M5: 1,250,937 km (0.111 R)
• M6: 3,047,009 km (0.119 R)
• M7: 3,391,982 km (0.036 R)
• M8: 3,994,263 km (0.083 R)
• M9: 4,396,831 km (0.118 R)
• M10: 4,551,066 km (0.071 R)
• M11: 4,785,935 km (0.11 R)
• M12: 5,403,924 km (0.115 R)
• M13: 5,652,556 km (0.082 R)
• M14: 6,304,802 km (0.066 R)
• M15: 6,891,076 km (0.054 R)
• M16: 6,950,766 km (0.074 R)
• M17: 7,464,186 km (0.091 R)
• M18: 7,586,856 km (0.12 R)
• M19: 8,115,385 km (0.058 R)
• M20: 8,687,747 km (0.095 R)
• M21: 9,142,075 km (0.102 R)
• M22: 9,604,034 km (0.067 R)
• M23: 10,039,663 km (0.106 R)
• M24: 10,277,075 km (0.081 R)
• M25: 10,550,539 km (0.095 R)
• M26: 11,668,185 km (0.086 R)
• M27: 11,774,848 km (0.06 R)
• M28: 12,277,048 km (0.094 R)
• M29: 13,825,237 km (0.077 R)
• M30: 14,354,963 km (0.062 R)
• M31: 14,431,108 km (0.086 R)
• M32: 15,629,387 km (0.085 R)
• M33: 16,141,311 km (0.079 R)
• M34: 16,459,057 km (0.09 R)
• M35: 17,181,615 km (0.113 R)
• M36: 18,078,603 km (0.098 R)
• M37: 18,740,574 km (0.054 R)
• M38: 18,782,162 km (0.045 R)
• M39: 19,663,593 km (0.059 R)
• M40: 20,301,478 km (0.109 R)
• M41: 20,515,553 km (0.103 R)
• M42: 20,687,441 km (0.116 R)
• M43: 22,830,879 km (0.1 R)
• M44: 23,008,901 km (0.039 R)
• M45: 24,860,623 km (0.047 R)
• M46: 25,457,668 km (0.106 R)
• M47: 25,503,744 km (0.079 R)
• M48: 26,525,498 km (0.119 R)
• M49: 27,324,201 km (0.076 R)
• M50: 27,465,870 km (0.111 R)
• M51: 28,226,126 km (0.051 R)
• M52: 28,944,944 km (0.104 R)
• M53: 30,205,306 km (0.109 R)
• M54: 30,254,225 km (0.081 R)
• M55: 33,889,303 km (0.054 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 20,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit