🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.53 AU - 0.75 AU

Year: 228 Days

Day: 12.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,786,158 km

• M1: 432,936 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.63 AU - 1.01 AU

Year: 331 Days

Day: 16.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,786,158 km

• M1: 304,132 km (0.078 R)
• M2: 321,336 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.88 AU

Year: 337 Days

Day: 19 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.12 AU - 1.32 AU

Year: 601 Days

Day: 27.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 117.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.58 AU - 1.88 AU

Year: 1015 Days

Day: 35.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.4

Radius: 3.6

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.27 AU - 10.51 AU

Year: 13879 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 40,786,158 km

• M1: 193,131 km (0.106 R)
• M2: 245,341 km (0.068 R)
• M3: 273,315 km (0.075 R)
• M4: 312,360 km (0.104 R)
• M5: 374,892 km (0.107 R)
• M6: 561,291 km (0.054 R)
• M7: 759,658 km (0.086 R)
• M8: 816,056 km (0.093 R)
• M9: 1,039,855 km (0.055 R)
• M10: 1,435,392 km (0.093 R)
• M11: 1,704,219 km (0.054 R)
• M12: 2,728,516 km (0.09 R)
• M13: 3,403,202 km (0.087 R)
• M14: 3,426,539 km (0.118 R)
• M15: 3,735,010 km (0.095 R)
• M16: 4,352,700 km (0.116 R)
• M17: 4,582,781 km (0.088 R)
• M18: 4,608,662 km (0.118 R)
• M19: 4,869,411 km (0.08 R)
• M20: 5,487,100 km (0.117 R)
• M21: 5,514,477 km (0.064 R)
• M22: 5,819,058 km (0.104 R)
• M23: 5,959,381 km (0.058 R)
• M24: 5,987,505 km (0.108 R)
• M25: 6,157,598 km (0.107 R)
• M26: 6,243,318 km (0.047 R)
• M27: 6,531,593 km (0.114 R)
• M28: 6,560,615 km (0.083 R)
• M29: 6,677,301 km (0.047 R)
• M30: 6,794,735 km (0.083 R)
• M31: 6,853,677 km (0.052 R)
• M32: 7,031,549 km (0.058 R)
• M33: 7,121,008 km (0.087 R)
• M34: 7,574,140 km (0.074 R)
• M35: 7,912,531 km (0.069 R)
• M36: 8,005,580 km (0.107 R)
• M37: 8,067,813 km (0.064 R)
• M38: 8,540,094 km (0.098 R)
• M39: 8,956,425 km (0.107 R)
• M40: 9,610,018 km (0.119 R)
• M41: 9,775,772 km (0.039 R)
• M42: 10,482,323 km (0.109 R)
• M43: 10,858,861 km (0.071 R)
• M44: 11,170,323 km (0.103 R)
• M45: 11,414,617 km (0.09 R)
• M46: 11,449,623 km (0.075 R)
• M47: 11,625,400 km (0.119 R)
• M48: 12,157,819 km (0.092 R)
• M49: 12,265,380 km (0.077 R)
• M50: 12,481,250 km (0.11 R)
• M51: 13,063,036 km (0.11 R)
• M52: 13,209,791 km (0.11 R)
• M53: 13,246,592 km (0.027 R)
• M54: 13,320,344 km (0.113 R)
• M55: 13,727,998 km (0.119 R)
• M56: 14,746,012 km (0.101 R)
• M57: 15,013,792 km (0.062 R)
• M58: 15,052,239 km (0.056 R)
• M59: 15,399,306 km (0.044 R)
• M60: 15,632,080 km (0.025 R)
• M61: 16,298,090 km (0.081 R)
• M62: 16,535,352 km (0.056 R)
• M63: 16,654,432 km (0.083 R)
• M64: 16,734,018 km (0.112 R)
• M65: 16,773,811 km (0.05 R)
• M66: 17,982,861 km (0.094 R)
• M67: 18,887,180 km (0.109 R)
• M68: 19,011,645 km (0.041 R)
• M69: 20,228,774 km (0.107 R)
• M70: 20,483,688 km (0.072 R)
• M71: 20,654,230 km (0.106 R)
• M72: 21,427,651 km (0.043 R)
• M73: 21,644,119 km (0.117 R)
• M74: 23,002,468 km (0.118 R)
• M75: 23,179,741 km (0.063 R)
• M76: 23,714,404 km (0.098 R)
• M77: 24,162,898 km (0.116 R)
• M78: 26,679,583 km (0.12 R)
• M79: 27,850,785 km (0.052 R)
• M80: 27,945,181 km (0.11 R)
• M81: 27,992,454 km (0.114 R)
• M82: 28,134,423 km (0.115 R)
• M83: 28,418,808 km (0.097 R)
• M84: 28,513,953 km (0.046 R)
• M85: 28,751,963 km (0.073 R)
• M86: 28,895,278 km (0.102 R)
• M87: 29,422,161 km (0.077 R)
• M88: 29,807,525 km (0.11 R)
• M89: 30,291,474 km (0.095 R)
• M90: 31,316,220 km (0.034 R)
• M91: 31,660,295 km (0.087 R)
• M92: 32,005,567 km (0.078 R)
• M93: 32,055,084 km (0.083 R)
• M94: 32,203,485 km (0.1 R)
• M95: 32,401,852 km (0.104 R)
• M96: 32,700,000 km (0.111 R)
• M97: 32,799,632 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.1

Radius: 3.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.29 AU - 15.63 AU

Year: 24536 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,786,158 km

• M1: 47,722 km (0.078 R)
• M2: 156,330 km (0.116 R)
• M3: 700,716 km (0.096 R)
• M4: 894,745 km (0.07 R)
• M5: 1,387,969 km (0.089 R)
• M6: 1,692,550 km (0.083 R)
• M7: 1,906,924 km (0.091 R)
• M8: 1,972,897 km (0.102 R)
• M9: 2,107,236 km (0.057 R)
• M10: 2,722,382 km (0.103 R)
• M11: 2,972,958 km (0.113 R)
• M12: 3,075,134 km (0.071 R)
• M13: 4,216,865 km (0.119 R)
• M14: 4,302,884 km (0.114 R)
• M15: 4,418,672 km (0.094 R)
• M16: 4,594,151 km (0.115 R)
• M17: 5,287,686 km (0.064 R)
• M18: 5,599,299 km (0.112 R)
• M19: 5,853,017 km (0.091 R)
• M20: 6,371,373 km (0.084 R)
• M21: 7,800,183 km (0.076 R)
• M22: 7,905,948 km (0.084 R)
• M23: 8,047,617 km (0.049 R)
• M24: 8,083,222 km (0.091 R)
• M25: 8,477,861 km (0.082 R)
• M26: 9,360,339 km (0.111 R)
• M27: 9,510,236 km (0.083 R)
• M28: 11,489,864 km (0.062 R)
• M29: 11,529,957 km (0.072 R)
• M30: 12,136,277 km (0.064 R)
• M31: 12,628,903 km (0.051 R)
• M32: 13,337,697 km (0.113 R)
• M33: 14,360,199 km (0.07 R)
• M34: 14,750,200 km (0.107 R)
• M35: 15,629,088 km (0.102 R)
• M36: 16,030,160 km (0.105 R)
• M37: 17,621,432 km (0.081 R)
• M38: 17,713,884 km (0.119 R)
• M39: 18,038,810 km (0.042 R)
• M40: 18,600,251 km (0.12 R)
• M41: 20,318,532 km (0.053 R)
• M42: 21,196,522 km (0.04 R)
• M43: 21,245,740 km (0.075 R)
• M44: 21,393,393 km (0.115 R)
• M45: 21,987,446 km (0.107 R)
• M46: 23,039,867 km (0.093 R)
• M47: 23,242,273 km (0.089 R)
• M48: 24,985,687 km (0.058 R)
• M49: 25,141,568 km (0.073 R)
• M50: 25,245,688 km (0.08 R)
• M51: 25,715,874 km (0.107 R)
• M52: 26,294,369 km (0.109 R)
• M53: 26,611,666 km (0.1 R)
• M54: 27,464,224 km (0.038 R)
• M55: 28,488,072 km (0.074 R)
• M56: 29,032,010 km (0.109 R)
• M57: 29,524,486 km (0.117 R)
• M58: 31,465,668 km (0.095 R)
• M59: 32,820,277 km (0.104 R)
• M60: 33,276,102 km (0.117 R)
• M61: 33,447,541 km (0.082 R)
• M62: 34,021,249 km (0.039 R)
• M63: 36,289,451 km (0.071 R)
• M64: 36,997,049 km (0.087 R)
• M65: 37,828,365 km (0.092 R)
• M66: 39,569,983 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 14,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit