🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 175 Days

Day: 13.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.53 AU - 0.77 AU

Year: 188 Days

Day: 26.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,952,100 km

• M1: 27,825 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.8 AU - 1.3 AU

Year: 385 Days

Day: 12.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,952,100 km

• M1: 402,119 km (0.074 R)
• M2: 605,572 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.51 AU - 1.63 AU

Year: 705 Days

Day: 31.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 14.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.25 AU - 6.17 AU

Year: 4259 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,952,100 km

• M1: 183,557 km (0.107 R)
• M2: 362,775 km (0.11 R)
• M3: 577,298 km (0.108 R)
• M4: 913,744 km (0.109 R)
• M5: 1,089,072 km (0.101 R)
• M6: 1,337,405 km (0.11 R)
• M7: 1,500,915 km (0.029 R)
• M8: 1,618,200 km (0.069 R)
• M9: 1,834,818 km (0.085 R)
• M10: 2,119,503 km (0.109 R)
• M11: 2,222,725 km (0.065 R)
• M12: 2,496,040 km (0.119 R)
• M13: 2,748,262 km (0.11 R)
• M14: 2,861,508 km (0.04 R)
• M15: 3,125,997 km (0.117 R)
• M16: 3,312,695 km (0.042 R)
• M17: 3,433,421 km (0.111 R)
• M18: 3,573,295 km (0.035 R)
• M19: 3,715,114 km (0.116 R)
• M20: 3,913,181 km (0.077 R)
• M21: 4,133,389 km (0.102 R)
• M22: 4,395,485 km (0.11 R)
• M23: 4,721,309 km (0.11 R)
• M24: 4,838,145 km (0.081 R)
• M25: 5,295,316 km (0.113 R)
• M26: 5,829,081 km (0.074 R)
• M27: 6,272,938 km (0.093 R)
• M28: 6,466,518 km (0.047 R)
• M29: 6,859,661 km (0.082 R)
• M30: 7,014,644 km (0.059 R)
• M31: 7,126,095 km (0.067 R)
• M32: 7,738,399 km (0.034 R)
• M33: 8,015,903 km (0.034 R)
• M34: 8,273,361 km (0.069 R)
• M35: 8,438,517 km (0.094 R)
• M36: 8,557,297 km (0.1 R)
• M37: 9,551,525 km (0.116 R)
• M38: 9,749,742 km (0.057 R)
• M39: 10,505,660 km (0.11 R)
• M40: 10,994,097 km (0.104 R)
• M41: 11,332,637 km (0.048 R)
• M42: 11,542,822 km (0.102 R)
• M43: 12,100,373 km (0.105 R)
• M44: 12,395,979 km (0.032 R)
• M45: 12,966,994 km (0.103 R)
• M46: 13,546,686 km (0.081 R)
• M47: 14,022,108 km (0.106 R)
• M48: 14,247,701 km (0.093 R)
• M49: 15,278,131 km (0.106 R)
• M50: 16,096,132 km (0.107 R)
• M51: 16,214,165 km (0.094 R)
• M52: 16,898,426 km (0.084 R)
• M53: 17,259,256 km (0.093 R)
• M54: 17,622,629 km (0.109 R)
• M55: 17,957,878 km (0.072 R)
• M56: 18,480,274 km (0.084 R)
• M57: 18,573,024 km (0.12 R)
• M58: 18,758,825 km (0.084 R)
• M59: 19,792,247 km (0.096 R)
• M60: 19,982,087 km (0.114 R)
• M61: 20,236,254 km (0.118 R)
• M62: 20,459,454 km (0.106 R)
• M63: 20,555,346 km (0.094 R)
• M64: 20,651,537 km (0.072 R)
• M65: 21,069,514 km (0.077 R)
• M66: 21,295,855 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 11.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.8 AU - 8.28 AU

Year: 6690 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,952,100 km

• M1: 147,952 km (0.06 R)
• M2: 256,112 km (0.092 R)
• M3: 402,418 km (0.12 R)
• M4: 701,464 km (0.073 R)
• M5: 855,401 km (0.106 R)
• M6: 1,052,870 km (0.098 R)
• M7: 1,182,272 km (0.086 R)
• M8: 1,566,290 km (0.082 R)
• M9: 2,687,526 km (0.078 R)
• M10: 2,822,463 km (0.103 R)
• M11: 3,384,652 km (0.105 R)
• M12: 3,930,534 km (0.085 R)
• M13: 4,424,357 km (0.069 R)
• M14: 4,584,277 km (0.119 R)
• M15: 5,271,979 km (0.081 R)
• M16: 5,356,651 km (0.11 R)
• M17: 5,556,215 km (0.1 R)
• M18: 6,199,037 km (0.059 R)
• M19: 6,804,010 km (0.049 R)
• M20: 7,113,678 km (0.067 R)
• M21: 7,364,703 km (0.111 R)
• M22: 7,459,548 km (0.116 R)
• M23: 7,714,613 km (0.103 R)
• M24: 7,907,893 km (0.068 R)
• M25: 9,168,554 km (0.067 R)
• M26: 9,373,354 km (0.117 R)
• M27: 9,510,685 km (0.115 R)
• M28: 9,718,027 km (0.107 R)
• M29: 10,313,576 km (0.096 R)
• M30: 10,526,604 km (0.07 R)
• M31: 10,812,934 km (0.109 R)
• M32: 11,138,160 km (0.115 R)
• M33: 11,247,366 km (0.094 R)
• M34: 11,983,986 km (0.066 R)
• M35: 12,170,535 km (0.118 R)
• M36: 12,926,602 km (0.045 R)
• M37: 13,893,005 km (0.085 R)
• M38: 14,444,422 km (0.065 R)
• M39: 15,244,621 km (0.109 R)
• M40: 15,446,878 km (0.085 R)
• M41: 15,568,650 km (0.092 R)
• M42: 15,813,243 km (0.074 R)
• M43: 16,018,042 km (0.037 R)
• M44: 16,388,896 km (0.101 R)
• M45: 16,762,591 km (0.115 R)
• M46: 17,139,129 km (0.101 R)
• M47: 18,846,190 km (0.116 R)
• M48: 19,106,790 km (0.108 R)
• M49: 19,237,688 km (0.111 R)
• M50: 19,325,053 km (0.118 R)
• M51: 20,339,327 km (0.027 R)
• M52: 20,606,807 km (0.109 R)
• M53: 21,100,181 km (0.033 R)
• M54: 21,325,625 km (0.096 R)
• M55: 22,419,485 km (0.029 R)
• M56: 22,603,490 km (0.117 R)
• M57: 23,298,223 km (0.081 R)
• M58: 24,661,209 km (0.115 R)
• M59: 25,041,786 km (0.104 R)
• M60: 25,137,229 km (0.114 R)
• M61: 25,280,694 km (0.032 R)
• M62: 25,472,329 km (0.038 R)
• M63: 26,098,396 km (0.059 R)
• M64: 27,809,197 km (0.078 R)
• M65: 28,354,332 km (0.091 R)
• M66: 29,003,138 km (0.05 R)
• M67: 29,555,902 km (0.09 R)
• M68: 29,858,987 km (0.054 R)
• M69: 30,162,970 km (0.102 R)
• M70: 30,264,547 km (0.104 R)
• M71: 31,235,287 km (0.09 R)
• M72: 31,853,575 km (0.06 R)
• M73: 32,580,023 km (0.088 R)
• M74: 34,261,054 km (0.111 R)
• M75: 34,792,126 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 13.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.73 AU - 9.09 AU

Year: 8735 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,952,100 km

• M1: 209,736 km (0.093 R)
• M2: 568,921 km (0.115 R)
• M3: 829,221 km (0.107 R)
• M4: 1,012,478 km (0.112 R)
• M5: 1,182,870 km (0.056 R)
• M6: 1,435,541 km (0.112 R)
• M7: 1,629,121 km (0.106 R)
• M8: 2,076,119 km (0.103 R)
• M9: 2,331,483 km (0.076 R)
• M10: 2,891,876 km (0.118 R)
• M11: 3,236,400 km (0.077 R)
• M12: 3,354,283 km (0.114 R)
• M13: 3,453,616 km (0.056 R)
• M14: 3,860,971 km (0.107 R)
• M15: 4,544,933 km (0.088 R)
• M16: 4,655,187 km (0.081 R)
• M17: 5,151,253 km (0.114 R)
• M18: 5,569,978 km (0.077 R)
• M19: 5,688,160 km (0.086 R)
• M20: 6,145,331 km (0.115 R)
• M21: 6,341,304 km (0.114 R)
• M22: 6,514,538 km (0.085 R)
• M23: 6,639,303 km (0.109 R)
• M24: 6,764,816 km (0.084 R)
• M25: 7,069,397 km (0.09 R)
• M26: 7,482,586 km (0.072 R)
• M27: 8,224,592 km (0.109 R)
• M28: 8,468,137 km (0.103 R)
• M29: 8,713,926 km (0.076 R)
• M30: 9,185,010 km (0.113 R)
• M31: 9,635,898 km (0.113 R)
• M32: 10,530,194 km (0.078 R)
• M33: 11,692,869 km (0.083 R)
• M34: 12,089,453 km (0.064 R)
• M35: 12,552,608 km (0.108 R)
• M36: 12,833,253 km (0.111 R)
• M37: 13,337,398 km (0.088 R)
• M38: 13,528,135 km (0.071 R)
• M39: 13,687,756 km (0.081 R)
• M40: 14,300,210 km (0.108 R)
• M41: 14,397,748 km (0.071 R)
• M42: 14,495,435 km (0.101 R)
• M43: 14,822,905 km (0.091 R)
• M44: 15,020,524 km (0.05 R)
• M45: 15,652,126 km (0.071 R)
• M46: 15,954,314 km (0.029 R)
• M47: 16,258,446 km (0.094 R)
• M48: 16,462,348 km (0.094 R)
• M49: 16,769,772 km (0.089 R)
• M50: 16,975,618 km (0.074 R)
• M51: 17,320,890 km (0.109 R)
• M52: 17,633,550 km (0.059 R)
• M53: 18,088,477 km (0.087 R)
• M54: 18,193,943 km (0.094 R)
• M55: 18,370,319 km (0.077 R)
• M56: 18,618,203 km (0.116 R)
• M57: 18,974,096 km (0.072 R)
• M58: 19,153,015 km (0.117 R)
• M59: 19,584,456 km (0.072 R)
• M60: 20,055,689 km (0.118 R)
• M61: 20,201,397 km (0.106 R)
• M62: 20,310,903 km (0.095 R)
• M63: 20,420,558 km (0.111 R)
• M64: 21,046,027 km (0.08 R)
• M65: 21,157,028 km (0.106 R)
• M66: 21,268,329 km (0.092 R)
• M67: 23,725,773 km (0.044 R)
• M68: 24,655,823 km (0.082 R)
• M69: 26,192,343 km (0.112 R)
• M70: 26,431,401 km (0.069 R)
• M71: 26,831,724 km (0.087 R)
• M72: 26,952,151 km (0.029 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit