🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.8 AU - 1.18 AU

Year: 369 Days

Day: 27.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.89 AU - 1.31 AU

Year: 432 Days

Day: 35.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.93 AU - 1.31 AU

Year: 444 Days

Day: 18.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,693,067 km

• M1: 36,801 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.08 AU - 1.38 AU

Year: 511 Days

Day: 41.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.44 AU - 3.34 AU

Year: 1841 Days

Day: 21.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,693,067 km

• M1: 1,118,543 km (0.089 R)
• M2: 1,161,627 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.55 AU - 6.43 AU

Year: 5494 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,693,067 km

• M1: 212,728 km (0.089 R)
• M2: 318,943 km (0.118 R)
• M3: 520,451 km (0.089 R)
• M4: 666,907 km (0.096 R)
• M5: 994,527 km (0.066 R)
• M6: 1,276,668 km (0.109 R)
• M7: 1,409,062 km (0.103 R)
• M8: 1,597,556 km (0.11 R)
• M9: 2,027,799 km (0.116 R)
• M10: 2,169,768 km (0.094 R)
• M11: 2,271,195 km (0.099 R)
• M12: 2,494,096 km (0.095 R)
• M13: 2,693,210 km (0.117 R)
• M14: 3,009,909 km (0.082 R)
• M15: 3,090,991 km (0.076 R)
• M16: 3,272,005 km (0.113 R)
• M17: 3,456,608 km (0.093 R)
• M18: 4,067,117 km (0.105 R)
• M19: 5,055,062 km (0.041 R)
• M20: 5,152,001 km (0.101 R)
• M21: 5,249,688 km (0.089 R)
• M22: 5,486,502 km (0.091 R)
• M23: 5,666,319 km (0.065 R)
• M24: 5,848,230 km (0.091 R)
• M25: 6,011,590 km (0.067 R)
• M26: 6,114,514 km (0.104 R)
• M27: 6,574,228 km (0.08 R)
• M28: 7,306,659 km (0.103 R)
• M29: 7,794,498 km (0.03 R)
• M30: 8,019,792 km (0.08 R)
• M31: 8,292,958 km (0.089 R)
• M32: 8,942,362 km (0.085 R)
• M33: 9,036,459 km (0.109 R)
• M34: 9,249,337 km (0.067 R)
• M35: 9,849,823 km (0.081 R)
• M36: 10,117,902 km (0.107 R)
• M37: 10,363,841 km (0.069 R)
• M38: 10,512,392 km (0.111 R)
• M39: 10,661,691 km (0.094 R)
• M40: 10,911,968 km (0.076 R)
• M41: 11,164,190 km (0.027 R)
• M42: 11,265,617 km (0.036 R)
• M43: 11,443,788 km (0.096 R)
• M44: 12,036,196 km (0.075 R)
• M45: 12,140,166 km (0.067 R)
• M46: 12,480,502 km (0.116 R)
• M47: 12,664,956 km (0.054 R)
• M48: 12,850,307 km (0.116 R)
• M49: 13,036,706 km (0.077 R)
• M50: 13,304,487 km (0.041 R)
• M51: 13,519,908 km (0.116 R)
• M52: 13,628,067 km (0.061 R)
• M53: 13,763,752 km (0.118 R)
• M54: 13,954,489 km (0.112 R)
• M55: 14,063,845 km (0.089 R)
• M56: 14,228,403 km (0.034 R)
• M57: 14,587,139 km (0.097 R)
• M58: 14,698,140 km (0.108 R)
• M59: 15,116,865 km (0.064 R)
• M60: 15,201,088 km (0.111 R)
• M61: 15,794,992 km (0.09 R)
• M62: 15,966,132 km (0.087 R)
• M63: 17,093,352 km (0.115 R)
• M64: 17,239,659 km (0.104 R)
• M65: 17,504,297 km (0.101 R)
• M66: 17,681,272 km (0.074 R)
• M67: 17,829,373 km (0.107 R)
• M68: 18,067,084 km (0.104 R)
• M69: 18,186,314 km (0.062 R)
• M70: 19,393,419 km (0.118 R)
• M71: 19,791,200 km (0.118 R)
• M72: 20,907,050 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 14.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.14 AU - 7.38 AU

Year: 5869 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 71,693,067 km

• M1: 175,777 km (0.049 R)
• M2: 284,535 km (0.115 R)
• M3: 419,772 km (0.076 R)
• M4: 509,082 km (0.07 R)
• M5: 634,744 km (0.035 R)
• M6: 981,212 km (0.064 R)
• M7: 1,110,315 km (0.078 R)
• M8: 1,484,460 km (0.052 R)
• M9: 1,574,368 km (0.097 R)
• M10: 1,728,304 km (0.105 R)
• M11: 1,844,691 km (0.118 R)
• M12: 2,244,417 km (0.101 R)
• M13: 2,907,734 km (0.109 R)
• M14: 3,099,069 km (0.083 R)
• M15: 3,534,848 km (0.095 R)
• M16: 3,934,125 km (0.092 R)
• M17: 4,333,701 km (0.114 R)
• M18: 4,523,690 km (0.117 R)
• M19: 4,642,022 km (0.055 R)
• M20: 4,731,332 km (0.112 R)
• M21: 5,095,004 km (0.088 R)
• M22: 5,280,206 km (0.086 R)
• M23: 5,451,945 km (0.065 R)
• M24: 5,689,357 km (0.09 R)
• M25: 5,849,426 km (0.082 R)
• M26: 5,978,679 km (0.079 R)
• M27: 6,454,999 km (0.112 R)
• M28: 6,588,589 km (0.085 R)
• M29: 6,706,323 km (0.12 R)
• M30: 6,858,614 km (0.091 R)
• M31: 6,977,993 km (0.104 R)
• M32: 7,201,342 km (0.099 R)
• M33: 7,305,313 km (0.109 R)
• M34: 7,409,732 km (0.109 R)
• M35: 7,832,346 km (0.092 R)
• M36: 8,444,800 km (0.048 R)
• M37: 8,627,908 km (0.113 R)
• M38: 8,867,863 km (0.106 R)
• M39: 9,430,201 km (0.071 R)
• M40: 9,563,044 km (0.113 R)
• M41: 9,734,932 km (0.107 R)
• M42: 9,869,271 km (0.117 R)
• M43: 10,334,520 km (0.104 R)
• M44: 10,530,493 km (0.098 R)
• M45: 10,727,663 km (0.07 R)
• M46: 10,846,594 km (0.086 R)
• M47: 11,005,915 km (0.09 R)
• M48: 11,246,319 km (0.102 R)
• M49: 11,508,714 km (0.106 R)
• M50: 11,732,213 km (0.098 R)
• M51: 12,266,577 km (0.113 R)
• M52: 13,019,503 km (0.047 R)
• M53: 13,295,062 km (0.092 R)
• M54: 13,679,977 km (0.069 R)
• M55: 13,830,622 km (0.082 R)
• M56: 14,025,100 km (0.051 R)
• M57: 14,746,012 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 14.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.89 AU - 11.89 AU

Year: 15364 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,693,067 km

• M1: 225,893 km (0.079 R)
• M2: 593,455 km (0.08 R)
• M3: 1,056,610 km (0.108 R)
• M4: 1,235,080 km (0.038 R)
• M5: 1,451,997 km (0.026 R)
• M6: 2,479,435 km (0.098 R)
• M7: 3,268,863 km (0.113 R)
• M8: 3,731,120 km (0.091 R)
• M9: 4,214,322 km (0.063 R)
• M10: 4,421,664 km (0.077 R)
• M11: 4,717,868 km (0.082 R)
• M12: 5,240,563 km (0.089 R)
• M13: 5,374,304 km (0.119 R)
• M14: 5,645,076 km (0.069 R)
• M15: 6,153,110 km (0.105 R)
• M16: 6,294,330 km (0.066 R)
• M17: 6,967,521 km (0.119 R)
• M18: 7,866,903 km (0.106 R)
• M19: 8,802,788 km (0.11 R)
• M20: 9,015,665 km (0.084 R)
• M21: 10,328,237 km (0.116 R)
• M22: 10,440,286 km (0.072 R)
• M23: 11,641,706 km (0.12 R)
• M24: 11,758,393 km (0.114 R)
• M25: 12,169,936 km (0.053 R)
• M26: 12,466,888 km (0.043 R)
• M27: 13,007,385 km (0.076 R)
• M28: 15,437,303 km (0.063 R)
• M29: 15,565,658 km (0.088 R)
• M30: 17,936,486 km (0.063 R)
• M31: 19,648,184 km (0.088 R)
• M32: 19,787,310 km (0.056 R)
• M33: 20,770,916 km (0.106 R)
• M34: 21,126,062 km (0.063 R)
• M35: 22,858,704 km (0.108 R)
• M36: 23,298,971 km (0.088 R)
• M37: 24,411,979 km (0.055 R)
• M38: 25,163,559 km (0.119 R)
• M39: 26,305,140 km (0.096 R)
• M40: 28,560,029 km (0.076 R)
• M41: 29,192,977 km (0.081 R)
• M42: 29,590,908 km (0.104 R)
• M43: 30,392,154 km (0.079 R)
• M44: 30,714,687 km (0.112 R)
• M45: 30,876,402 km (0.114 R)
• M46: 31,770,698 km (0.101 R)
• M47: 34,504,450 km (0.119 R)
• M48: 35,263,060 km (0.086 R)
• M49: 36,710,869 km (0.048 R)
• M50: 37,140,514 km (0.068 R)
• M51: 37,917,824 km (0.102 R)
• M52: 39,225,459 km (0.104 R)
• M53: 40,193,806 km (0.083 R)
• M54: 41,259,093 km (0.047 R)
• M55: 41,705,642 km (0.026 R)
• M56: 41,884,861 km (0.116 R)
• M57: 43,236,178 km (0.076 R)
• M58: 43,871,820 km (0.09 R)
• M59: 47,282,352 km (0.101 R)
• M60: 47,375,701 km (0.104 R)
• M61: 47,562,549 km (0.082 R)
• M62: 47,937,142 km (0.059 R)
• M63: 48,783,417 km (0.08 R)
• M64: 49,350,243 km (0.118 R)
• M65: 50,014,458 km (0.117 R)
• M66: 50,490,777 km (0.118 R)
• M67: 53,574,139 km (0.069 R)
• M68: 53,671,527 km (0.106 R)
• M69: 54,746,089 km (0.067 R)
• M70: 54,844,075 km (0.069 R)
• M71: 55,532,076 km (0.101 R)
• M72: 57,613,132 km (0.074 R)
• M73: 58,512,664 km (0.113 R)
• M74: 59,115,095 km (0.103 R)
• M75: 61,137,807 km (0.093 R)
• M76: 61,953,265 km (0.045 R)
• M77: 62,977,562 km (0.086 R)
• M78: 63,388,807 km (0.061 R)
• M79: 63,594,803 km (0.078 R)
• M80: 64,628,225 km (0.063 R)
• M81: 65,875,422 km (0.025 R)
• M82: 65,979,692 km (0.083 R)
• M83: 66,397,519 km (0.085 R)
• M84: 66,816,094 km (0.102 R)
• M85: 67,445,751 km (0.11 R)
• M86: 68,816,517 km (0.117 R)
• M87: 69,558,522 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit