🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 168 Days

Day: 14.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.02 AU - 1.52 AU

Year: 518 Days

Day: 35 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,971,161 km

• M1: 383,719 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.36 AU - 1.38 AU

Year: 580 Days

Day: 44.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.93 AU - 4.61 AU

Year: 2647 Days

Day: 33 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,971,161 km

• M1: 117,285 km (0.1 R)
• M2: 231,578 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 11.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.93 AU - 7.89 AU

Year: 7295 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,971,161 km

• M1: 273,764 km (0.111 R)
• M2: 1,043,296 km (0.106 R)
• M3: 1,197,531 km (0.094 R)
• M4: 1,343,239 km (0.115 R)
• M5: 1,443,919 km (0.111 R)
• M6: 1,599,650 km (0.119 R)
• M7: 1,797,867 km (0.118 R)
• M8: 1,966,165 km (0.089 R)
• M9: 2,100,803 km (0.058 R)
• M10: 2,502,772 km (0.083 R)
• M11: 2,586,098 km (0.046 R)
• M12: 3,083,362 km (0.103 R)
• M13: 3,493,559 km (0.083 R)
• M14: 3,657,818 km (0.097 R)
• M15: 4,773,967 km (0.061 R)
• M16: 5,275,270 km (0.112 R)
• M17: 5,821,152 km (0.109 R)
• M18: 6,761,076 km (0.108 R)
• M19: 7,443,840 km (0.103 R)
• M20: 7,534,646 km (0.094 R)
• M21: 7,656,120 km (0.096 R)
• M22: 8,462,004 km (0.079 R)
• M23: 9,327,278 km (0.068 R)
• M24: 10,086,487 km (0.029 R)
• M25: 10,220,527 km (0.071 R)
• M26: 10,355,314 km (0.104 R)
• M27: 10,694,602 km (0.118 R)
• M28: 11,106,595 km (0.048 R)
• M29: 11,418,955 km (0.085 R)
• M30: 11,910,833 km (0.072 R)
• M31: 12,409,592 km (0.099 R)
• M32: 13,317,202 km (0.067 R)
• M33: 13,649,160 km (0.095 R)
• M34: 14,170,957 km (0.116 R)
• M35: 15,004,218 km (0.105 R)
• M36: 15,119,109 km (0.095 R)
• M37: 15,195,853 km (0.102 R)
• M38: 15,272,746 km (0.089 R)
• M39: 15,659,008 km (0.085 R)
• M40: 15,931,425 km (0.119 R)
• M41: 16,166,144 km (0.116 R)
• M42: 16,757,804 km (0.104 R)
• M43: 17,116,390 km (0.062 R)
• M44: 17,638,636 km (0.079 R)
• M45: 18,084,587 km (0.082 R)
• M46: 18,370,469 km (0.079 R)
• M47: 18,987,859 km (0.116 R)
• M48: 19,070,737 km (0.071 R)
• M49: 19,319,967 km (0.083 R)
• M50: 19,779,681 km (0.087 R)
• M51: 20,923,506 km (0.116 R)
• M52: 21,481,805 km (0.094 R)
• M53: 21,697,825 km (0.083 R)
• M54: 22,088,574 km (0.111 R)
• M55: 23,097,762 km (0.087 R)
• M56: 23,674,761 km (0.097 R)
• M57: 23,942,690 km (0.1 R)
• M58: 24,077,029 km (0.092 R)
• M59: 24,301,576 km (0.072 R)
• M60: 24,526,720 km (0.057 R)
• M61: 25,892,100 km (0.111 R)
• M62: 26,398,938 km (0.071 R)
• M63: 26,816,166 km (0.106 R)
• M64: 28,127,840 km (0.119 R)
• M65: 28,316,932 km (0.081 R)
• M66: 28,744,034 km (0.109 R)
• M67: 28,934,472 km (0.072 R)
• M68: 29,604,371 km (0.102 R)
• M69: 29,893,095 km (0.112 R)
• M70: 30,327,827 km (0.073 R)
• M71: 32,483,532 km (0.071 R)
• M72: 32,632,232 km (0.104 R)
• M73: 33,079,979 km (0.069 R)
• M74: 33,229,726 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.6

Radius: 6.1

Gravity: 21.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.38 AU - 14.06 AU

Year: 16407 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,971,161 km

• M1: 78,090 km (0.099 R)
• M2: 135,536 km (0.109 R)
• M3: 352,153 km (0.115 R)
• M4: 403,316 km (0.108 R)
• M5: 720,912 km (0.12 R)
• M6: 977,472 km (0.083 R)
• M7: 1,052,122 km (0.08 R)
• M8: 1,315,264 km (0.055 R)
• M9: 1,627,924 km (0.096 R)
• M10: 1,931,608 km (0.114 R)
• M11: 2,487,962 km (0.094 R)
• M12: 2,591,185 km (0.093 R)
• M13: 3,017,688 km (0.073 R)
• M14: 3,737,254 km (0.115 R)
• M15: 4,055,449 km (0.088 R)
• M16: 4,975,027 km (0.031 R)
• M17: 5,682,625 km (0.097 R)
• M18: 5,773,431 km (0.1 R)
• M19: 6,898,556 km (0.116 R)
• M20: 7,190,122 km (0.11 R)
• M21: 7,685,291 km (0.095 R)
• M22: 7,735,407 km (0.094 R)
• M23: 7,785,672 km (0.076 R)
• M24: 7,936,915 km (0.107 R)
• M25: 8,865,319 km (0.078 R)
• M26: 9,235,425 km (0.09 R)
• M27: 10,045,796 km (0.119 R)
• M28: 13,507,042 km (0.116 R)
• M29: 13,749,839 km (0.114 R)
• M30: 13,993,983 km (0.101 R)
• M31: 14,301,257 km (0.072 R)
• M32: 15,236,244 km (0.108 R)
• M33: 15,552,195 km (0.119 R)
• M34: 16,062,473 km (0.114 R)
• M35: 18,090,721 km (0.115 R)
• M36: 18,559,710 km (0.083 R)
• M37: 18,964,971 km (0.078 R)
• M38: 19,578,322 km (0.04 R)
• M39: 20,059,878 km (0.096 R)
• M40: 20,545,323 km (0.038 R)
• M41: 20,754,461 km (0.096 R)
• M42: 20,824,472 km (0.074 R)
• M43: 22,525,400 km (0.03 R)
• M44: 23,319,765 km (0.061 R)
• M45: 23,683,886 km (0.077 R)
• M46: 25,457,818 km (0.118 R)
• M47: 25,532,617 km (0.097 R)
• M48: 25,607,565 km (0.089 R)
• M49: 26,892,162 km (0.069 R)
• M50: 27,811,591 km (0.06 R)
• M51: 29,053,253 km (0.109 R)
• M52: 30,075,455 km (0.066 R)
• M53: 30,790,084 km (0.064 R)
• M54: 31,189,510 km (0.085 R)
• M55: 31,751,550 km (0.1 R)
• M56: 33,212,074 km (0.084 R)
• M57: 33,293,904 km (0.112 R)
• M58: 33,457,713 km (0.119 R)
• M59: 35,193,348 km (0.058 R)
• M60: 35,862,200 km (0.103 R)
• M61: 37,552,805 km (0.077 R)
• M62: 38,493,627 km (0.109 R)
• M63: 39,182,674 km (0.075 R)
• M64: 39,528,844 km (0.046 R)
• M65: 40,398,456 km (0.103 R)
• M66: 42,333,654 km (0.06 R)
• M67: 42,688,800 km (0.078 R)
• M68: 43,580,852 km (0.057 R)
• M69: 44,209,013 km (0.065 R)
• M70: 44,659,452 km (0.078 R)
• M71: 44,749,809 km (0.083 R)
• M72: 44,930,524 km (0.071 R)
• M73: 47,210,246 km (0.084 R)
• M74: 47,578,406 km (0.1 R)
• M75: 47,670,708 km (0.065 R)
• M76: 49,433,868 km (0.101 R)
• M77: 51,123,876 km (0.114 R)
• M78: 54,560,438 km (0.114 R)
• M79: 56,990,356 km (0.037 R)
• M80: 57,873,731 km (0.048 R)
• M81: 58,761,595 km (0.115 R)
• M82: 58,860,629 km (0.05 R)
• M83: 58,959,513 km (0.078 R)
• M84: 59,455,430 km (0.089 R)
• M85: 59,753,578 km (0.066 R)
• M86: 60,052,176 km (0.104 R)
• M87: 60,650,866 km (0.074 R)
• M88: 61,552,792 km (0.109 R)
• M89: 62,257,248 km (0.099 R)
• M90: 62,964,397 km (0.102 R)
• M91: 63,775,966 km (0.094 R)
• M92: 64,182,872 km (0.058 R)
• M93: 64,284,898 km (0.088 R)
• M94: 66,025,170 km (0.082 R)
• M95: 66,849,604 km (0.052 R)
• M96: 68,612,615 km (0.037 R)
• M97: 68,821,004 km (0.091 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit